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Abstract Background Sheehan’s syndrome is a rare condition, which is classically characterized by anterior pituitary hypofunction following postpartum shock or hemorrhage. While diabetes insipidus (DI) is not commonly associated with Sheehan’s syndrome, we present a rare case of a multiparous female developing rapid-onset panhypopituitarism and DI following severe postpartum hemorrhage. Case presentation A previously healthy 39-year-old woman, gravida 5, para 4, presented with hypovolemic shock after vaginal delivery, attributed to severe postpartum hemorrhage, necessitating emergent hysterectomy. Although her shock episodes resolved during hospitalization, she developed intermittent fever, later diagnosed as adrenal insufficiency. Administration of hydrocortisone effectively resolved the fever. However, she subsequently developed diabetes insipidus. Diagnosis of Sheehan’s syndrome with central diabetes insipidus was confirmed through functional hormonal tests and MRI findings. Treatment consisted of hormone replacement therapy, with persistent panhypopituitarism noted during a ten-year follow-up period. Conclusions Sheehan’s syndrome is a rare complication of postpartum hemorrhage. Central diabetes insipidus should be suspected, although not commonly, while the patient presented polyuria and polydipsia. Besides, the potential necessity for long-term hormonal replacement therapy should be considered.

Background: Sheehan's syndrome is a rare condition, which is classically characterized by anterior pituitary hypofunction following postpartum shock or hemorrhage. While diabetes insipidus (DI) is not commonly associated with Sheehan's syndrome, we present a rare case of a multiparous female developing rapid-onset panhypopituitarism and DI following severe postpartum hemorrhage. Case presentation: A previously healthy 39-year-old woman, gravida 5, para 4, presented with hypovolemic shock after vaginal delivery, attributed to severe postpartum hemorrhage, necessitating emergent hysterectomy. Although her shock episodes resolved during hospitalization, she developed intermittent fever, later diagnosed as adrenal insufficiency. Administration of hydrocortisone effectively resolved the fever. However, she subsequently developed diabetes insipidus. Diagnosis of Sheehan's syndrome with central diabetes insipidus was confirmed through functional hormonal tests and MRI findings. Treatment consisted of hormone replacement therapy, with persistent panhypopituitarism noted during a ten-year follow-up period. Conclusions: Sheehan's syndrome is a rare complication of postpartum hemorrhage. Central diabetes insipidus should be suspected, although not commonly, while the patient presented polyuria and polydipsia. Besides, the potential necessity for long-term hormonal replacement therapy should be considered. [ABSTRACT FROM AUTHOR]

Sheehan's Syndrome (SS) results from severe postpartum hemorrhage, causing pituitary necrosis and hormone deficiencies. While usually chronic, acute SS is rare and requires immediate management. Symptoms like hypotension, tachycardia, hyponatremia, and hypoglycemia suggest acute SS. A case involved a 32-year-old woman with severe hypotension and tachycardia postpartum, diagnosed with SS based on MRI findings. Acute SS stems from anterior pituitary infarction due to reduced blood flow, often following childbirth. Risk factors include multiparity and induced labor. Diagnosis relies on history, symptoms, and imaging. Acute cases may lead to circulatory collapse. Treatment involves hormone replacement therapy, with levothyroxine for thyroid dysfunction and estrogen-progesterone for gonadotropin deficiency. GH replacement is debated. Early diagnosis and therapy are vital to improve outcomes. This case underscores the importance of initiating levothyroxine and outpatient monitoring for SS. Increasing awareness is crucial for timely intervention, enhancing patients' quality of life and reducing morbidity and mortality. [ABSTRACT FROM AUTHOR]

A middle-aged woman presented with history of fatigue, low mood, swelling of limbs, and facial puffiness. On detailed history taking, she also complained of salt craving, secondary amenorrhea, and loss of libido for almost a decade. Investigations revealed pan-hypopituitarism. She was started on appropriate hormonal therapy which saw a rapid resolution of symptoms within 2 weeks. Sheehan’s syndrome may have an acute presentation or chronic. The symptoms may be subtle like fatigue or overt like hypotension and syncope. A high degree of suspicion of Sheehan’s syndrome is essential for its timely management, and goes a long way in preserving the quality of life.

Summary: Sheehan's syndrome (SS) is a rare but well-characterized cause of hypopituitarism. Data on skeletal health is limited and on microarchitecture is lacking in SS patients. Purpose: We aimed to explore skeletal health in SS with bone mineral density (BMD), turnover, and microarchitecture. Methods: Thirty-five patients with SS on stable replacement therapy for respective hormone deficiencies and 35 age- and BMI-matched controls were recruited. Hormonal profile and bone turnover markers (BTMs) were measured using electrochemiluminescence assay. Areal BMD and trabecular bone score were evaluated using DXA. Bone microarchitecture was assessed using a second-generation high-resolution peripheral quantitative computed tomography. Results: The mean age of the patients was 45.5 ± 9.3 years with a lag of 8.3 ± 7.2 years prior to diagnosis. Patients were on glucocorticoid (94%), levothyroxine (94%), and estrogen–progestin replacement (58%). None had received prior growth hormone (GH) replacement. BTMs (P1NP and CTX) were not significantly different between patients and controls. Osteoporosis (26% vs. 16%, p = 0.01) and osteopenia (52% vs. 39%, p = 0.007) at the lumbar spine and femoral neck (osteoporosis, 23% vs. 10%, p = 0.001; osteopenia, 58% vs. 29%, p = 0.001) were present in greater proportion in SS patients than matched controls. Bone microarchitecture analysis revealed significantly lower cortical volumetric BMD (vBMD) (p = 0.02) at the tibia, with relative preservation of the other parameters. Conclusion: Low areal BMD (aBMD) is highly prevalent in SS as compared to age- and BMI-matched controls. However, there were no significant differences in bone microarchitectural measurements, except for tibial cortical vBMD, which was lower in adequately treated SS patients. [ABSTRACT FROM AUTHOR]

Aim: To identify the symptoms and relevant factors associated with acute adrenal insufficiency of early‐onset Sheehan syndrome. Methods: We retrospectively reviewed the charts of 125 women admitted to our intensive care unit because of postpartum hemorrhage between January 2011 and December 2021. Three women developed acute adrenal insufficiency. We investigated the total blood loss, shock status, consciousness level upon arrival, and intensive care provided to the women. We also analyzed the symptoms and laboratory data that led to the diagnosis of acute adrenal insufficiency. Continuous variables were presented by median (minimum–maximum). Results: The medians and ranges of age, total blood loss, and shock index [heart rate/systolic blood pressure] on admission were 33.1 (17.2–45.3) years, 3351 (595–20 260) g, and 0.94 (0.55–2.94), respectively. Seven women were older than 40 years, 28 experienced >5000 g blood loss, 17 had shock index >1.5, 27 had impaired consciousness upon arrival, and 15 underwent hysterectomy. Women who developed acute adrenal insufficiency were <40 years old and had a bleeding volume of over 5000 g, impaired consciousness upon arrival, and had undergone hysterectomy. They had experienced lactation failure, presented with hyponatremia‐related symptoms on postpartum days 8–9, experienced general malaise, headache, and impaired consciousness, and showed severe hyponatremia. Conclusions: Massive postpartum hemorrhage over 5000 g, impaired consciousness upon arrival, and hysterectomy as a hemostatic measure were relevant factors associated with acute adrenal insufficiency of early‐onset Sheehan syndrome. Hyponatremia‐related symptoms occurring after lactation failure are indicative of the onset of acute adrenal insufficiency. [ABSTRACT FROM AUTHOR]

Glucocorticoid deficiency can lead to hypoglycemia, hypotension, and electrolyte disorders. Acute glucocorticoid deficiency under stress is very dangerous. Here, we present a case study of an elderly patient diagnosed with Sheehan's syndrome, manifesting secondary adrenal insufficiency and secondary hypothyroidism, managed with daily prednisone and levothyroxine therapy. She was admitted to our hospital due to acute non-ST segment elevation myocardial infarction. The patient developed nausea and limb twitching post-percutaneous coronary intervention, with subsequent diagnosis of hyponatremia. Despite initial intravenous sodium supplementation failed to rectify the condition, and consciousness disturbances ensued. However, administration of 50 mg hydrocortisone alongside 6.25 mg sodium chloride rapidly ameliorated symptoms and elevated blood sodium levels. Glucocorticoid deficiency emerged as the primary etiology of hyponatremia in this context, exacerbated by procedural stress during percutaneous coronary intervention. Contrast agent contributed to blood sodium dilution. Consequently, glucocorticoid supplementation emerges as imperative, emphasizing the necessity of stress-dose administration of glucocorticoid before the procedure. Consideration of shorter intervention durations and reduced contrast agent dosages may mitigate severe hyponatremia risks. Moreover, it is crucial for this patient to receive interdisciplinary endocrinologist management. In addition, Sheehan's syndrome may pose a risk for coronary atherosclerotic disease.

Abstract Background Severe preeclampsia presenting with maternal collapse post-cesarean section secondary to drug toxicity associated with pituitary hemorrhage is rare. Case presentation A 24-year-old primigravida 27 weeks of gestation presented with severe preeclampsia, and underwent emergency cesarean section; postoperatively, she had a sudden maternal collapse and cardiac arrest while on labetalol and magnesium infusion. Following the return of spontaneous circulation (ROSC), the patient was found to have severe bradycardia with prolonged QTc interval and recurrent hypoglycemic episodes. Investigations had revealed low serum cortisol with the brain showing pituitary hemorrhage with features of atypical Sheehan’s syndrome without lactation failure. Conclusions Drug toxicity is an important cause of maternal collapse and cardiac arrest. Pituitary hemorrhage needs to be suspected in maternal patients with recurrent hypoglycemic episodes with or without postpartum hemorrhage (PPH). Continuous monitoring, use of maternal early warning scoring systems (MEWS), and prudence in the perioperative period/labor room will help in reducing the complications.

Background: Severe preeclampsia presenting with maternal collapse post-cesarean section secondary to drug toxicity associated with pituitary hemorrhage is rare. Case presentation: A 24-year-old primigravida 27 weeks of gestation presented with severe preeclampsia, and underwent emergency cesarean section; postoperatively, she had a sudden maternal collapse and cardiac arrest while on labetalol and magnesium infusion. Following the return of spontaneous circulation (ROSC), the patient was found to have severe bradycardia with prolonged QTc interval and recurrent hypoglycemic episodes. Investigations had revealed low serum cortisol with the brain showing pituitary hemorrhage with features of atypical Sheehan's syndrome without lactation failure. Conclusions: Drug toxicity is an important cause of maternal collapse and cardiac arrest. Pituitary hemorrhage needs to be suspected in maternal patients with recurrent hypoglycemic episodes with or without postpartum hemorrhage (PPH). Continuous monitoring, use of maternal early warning scoring systems (MEWS), and prudence in the perioperative period/labor room will help in reducing the complications. [ABSTRACT FROM AUTHOR]

Background: Sheehan's Syndrome (SS) is an important cause of hypopituitarism especially in developing countries though it remains underdiagnosed to a great extent. Torrential bleeding after delivery followed by lactation failure and amenorrhoea gives a clue to the diagnosis which is usually made after several years of delivery. Materials and Methods: It was a retrospective observational study conducted by reviewing the case records of 38 cases of SS. The age, anthropometric measurements, signs and symptoms, biochemical parameters, hormone levels and imaging reports were examined and analyzed. Results: The mean age at presentation was 36.5 years because there was a delay of 8.4 years from last delivery before diagnosis could be made. Ninety percent patients presented with lactation failure. Anaemia, hypotension, hypogonadism, hypothyroidism, and altered lipid profile were the most common findings. The mean systolic blood pressure (BP) was 80.95 mm and diastolic BP was 51.6 mm of Hg at the time of presentation. Hyponatremia was the most common electrolyte abnormality noted and low HDL was the commonest lipid abnormality. Conclusion: A large percentage of patients presented with amenorrhea, lactation failure, and decreased or absent axillary/pubic hair. Shock, anemia, and hyponatremia were also common symptoms among the patients studied. The diagnosis of SS rests upon a thorough history taking of the postpartum events in cases presenting with hypopituitarism irrespective of the age at presentation. Proper antenatal care with exclusive institutional deliveries can reduce the prevalence of SS in developing countries. [ABSTRACT FROM AUTHOR]

We describe a young patient diagnosed with postpartum psychosis, and managed with antipsychotics. She presented with hyponatremia after an episode of gastroenteritis. Further probing revealed a history of amenorrhea after the delivery. Workup showed panhypopituitarism. This treatable cause can mimic postpartum psychosis.

Sheehan’s syndrome is a pituitary disease resulting from severe postpartum hemorrhage and can present with varying degrees of pituitary insufficiency. Although its incidence is decreasing in developed countries, it continues to be one of the most common causes of hypopituitarism in underdeveloped and developing countries. Here, we report a case of Sheehan’s syndrome which was diagnosed following an episode of severe dengue infection, in a 38-year-old female.

A 56-year-old lady presented with chest discomfort for 2 days. Electrocardiography showed deep T wave inversions in the anterior leads. Cardiac Troponin was elevated. Her creatine phosphokinase (CPK) was disproportionately high compared to the elevation of creatine kinase myocardial band (CKMB). The patient had severe hyponatremia which was due to decreased cortisol levels. Her coronary angiogram was normal. She was a known hypothyroid, other hormonal analyses showed low levels of cortisol, Adreno Corticotropic Hormone (ACTH), Follicle Stimulating Hormone (FSH), and Luteinizing Hormone (LH), hence diagnosis of panhypopituitarism, Sheehan's syndrome was made. The patient was stabilized and discharged on oral steroids.

Sheehan’s syndrome is a life-threatening endocrine emergency seen in postpartum females secondary to ischemic pituitary necrosis. It is a frequent cause of hypopituitarism in developing countries that occurs secondary to postpartum haemorrhage (PPH). Patients with Sheehan’s syndrome often present with organ dysfunctions in critical care settings, secondary to stressors precipitating the underlying hormonal deficiencies. The initial clinical picture of Sheehan’s syndrome may mimic some other disease, leading to misdiagnosis and diagnostic delay. Strict vigilance, timely diagnosis, and appropriate management are essential to avoid diagnostic delay and to improve the patient outcome. In this case series, we describe 5 cases of previously undiagnosed Sheehan’s syndrome (including young, middle aged and postmenopausal females) that presented to critical care and emergency settings with organ failures.

Background • Sheehan’s syndrome often occurs in women aged 20 to 40 years. Bleeding is the main cause of the disease. This syndrome is rarely reported in the literature either in China or abroad, and it is rare in psychiatric clinic. Objective • To investigate the inflammatory factors levels and clinical characteristics of mental disorders in patients with Sheehan’s syndrome in order to improve rational clinical diagnosis and treatment and reduce the occurrence of mental disorders. Design • This was a retrospective study. Setting • This study was performed in the Department of Endocrinology of Xingtai People’ s Hospital in China. Participants • A total of 100 patients with Sheehan’s syndrome admitted to Xingtai People’s Hospital, China, from 2016 to 2021 were included in the study. According to the occurrence of mental disorders during treatment, they were divided into the psychological disorder group (PS group), psychological disorder during treatment group (TPS group) and nonpsychological disorder group (NPS group). Methods • The clinical data of the 3 groups were retrospectively analyzed to explore the levels of inflammatory factors and clinical characteristics of mental disorders in patients with Sheehan’s syndrome. Results • In the PS group, compared with the other 2 groups, onset to diagnosis time was longer (P < .05). There was a statistical difference in systolic blood pressure (SBP) among the 3 groups. The SBP in the PS group was the lowest, and that in the TPS group was higher than in the PS group and lower than in the NPS group (P < .05). Compared with TPS group, in the PS group the diastolic blood pressure (DBP), blood sodium, blood glucose, free triiodothyronine (FT3), free thyroxine (FT4), tumor necrosis factor-α (TNF-α) and interleukin-6 (IL-6) levels were not significantly different, but were lower than in the NPS group (P < .05). There was no significant difference in age, disease course, body mass index (BMI), thyroidstimulating hormone (TSH), cortisol, adrenocorticotropic hormone (ACTH), growth hormone (GH), Prolactin (PRL), follicle-stimulating hormone( FSH), luteinizing hormone (LH ) and estradiol (E2) in the 3 groups. In the treatment process, the amount of hydrocortisone administered on the first, second day, and third day and the first 3 days in the TPS group were significantly higher than in the NPS group, and the increased rate of serum sodium on the first day in the TPS group was significantly higher than in the NPS (P < .05). Conclusion • Mental health illnesss are more likely to occur in patients with Sheehan’s syndrome who are not diagnosed in time for various reasons, in patients with obvious anterior pituitary dysfunction, and in patients with high levels of inflammatory factors, large doses of glucocorticoid at the early stage of the disease and rapid increase of serum sodium at the first day of treatment. [ABSTRACT FROM AUTHOR]

Hypopituitarism is found to be one of the under investigated disease in elderly as it produces non specific symptoms which can be easily attributed to ageing and related co morbidities. Unless the hypopituitarism is identified and proper therapy is instituted, the clinical consequences of the untreated patients will be fatal. Here we report three cases of hypopituitarism in elderly patients whose clinical presentation and etiology was completely different. The first patient was fifty year old lady who is a known asthmatic for the past thirty years on steroids and had iatrogenic Cushing's. On tapering the steroids she developed hypotension and giddiness. On eliciting the history she was suspected to have Sheehan's syndrome and was confirmed with investigations. She was advised to continue the steroids with calcium supplements. The second patient is an 80 years old female who came with complaints of increased tiredness daily more in the morning while getting up and improves slowly in the afternoon time and getting tired again in the night. When she was examined she had hypotension of 90/50 mm of hg. She was evaluated for Partial hypopituitarism and investigation confirmed hypopituitarism and she was started on Hydrocortisone tablets and she improved. The third patient was a 65 year old lady who was diagnosed to have diabetes mellitus and hypothyroidism and was on oral hypoglycemic drugs and eltroxine supplementation respectively. She had multiple hypoglycemic symptoms unresolved in spite of tapering the oral hypoglycemic drugs and on evaluation found to have partial hypopituitarism and started on T. Hydrocortisone and she improved well. We report these three cases as hypopitiutarism has multifaceted clinical presentation and needs high level of suspicion to diagnose it in elderly. [ABSTRACT FROM AUTHOR]

We describe the case of a 58‐year‐old woman who was presented with pancytopenia and hypofibrinogenemia. Treatment with iron supplementation was not satisfactory. Physical findings and a history of a massive postpartum hemorrhage suggested Sheehan's syndrome(SS). After thyroxine and glucocorticoid replacement therapy, the blood cell count improved. SS is a rare etiology of hemocytopenia, of which hematologists need to be aware. We conclude that hormonal therapy can produce full hematological recovery. [ABSTRACT FROM AUTHOR]

Abstract We describe the case of a 58‐year‐old woman who was presented with pancytopenia and hypofibrinogenemia. Treatment with iron supplementation was not satisfactory. Physical findings and a history of a massive postpartum hemorrhage suggested Sheehan's syndrome(SS). After thyroxine and glucocorticoid replacement therapy, the blood cell count improved. SS is a rare etiology of hemocytopenia, of which hematologists need to be aware. We conclude that hormonal therapy can produce full hematological recovery.

Purpose: Sheehan's syndrome (SS) is characterised by chronic pituitary insufficiency following a vascular insult to the pituitary in the peripartum period. There is a lack of substantial evidence on the long-term hepatic and cardiac consequences in these patients, following hormone replacement. Methods: Patients with a diagnosis of SS were recruited for the study. Detailed clinico-biochemical and radiological evaluation were performed in all patients (n = 60). Hepatic and cardiac complications were assessed using fibroscan and echocardiography (2D speckle-tracking) respectively, in a subset of patients (n = 29) as well as age-and BMI-matched controls (n = 26). Controlled attenuation parameter (for steatosis) and liver stiffness measurement (for fibrosis) were used to define non-alcoholic fatty liver disease (NAFLD). Diastolic cardiac function was evaluated using standard criteria and systolic function by ejection fraction and global longitudinal strain (GLS). Results: The mean age of the cohort was 42.7 ± 11.6 years. Multiple (≥ 2) hormone deficiencies were present in 68.8% of patients, with hypothyroidism (91.4%), hypocortisolism (88.3%), and growth hormone (GH) deficiency (85.7%) being the most common. At a mean follow-up of 9.8 ± 6.8 years, NAFLD was present in 63% of patients, with 51% having severe steatosis, which was predicted by the presence of GH deficiency and higher body mass index. Though the ejection fraction was similar, increased left ventricular GLS (18.8 vs. 7.7%) was present in a significantly higher number of patients versus controls. Conclusion: NAFLD, especially severe hepatic steatosis, is highly prevalent in SS. Subclinical cardiac systolic dysfunction (impaired GLS) is also more common, but of mild intensity. [ABSTRACT FROM AUTHOR]

Purpose: Acute Sheehan's syndrome is a rare, but potentially life-threatening, obstetric event that can be complicated by diabetes insipidus. Little information on the diagnosis and treatment of Sheehan's syndrome with diabetes insipidus is available. We report on a 28-year-old patient who developed acute Sheehan's syndrome with diabetes insipidus after giving birth, and on a systematic review of similar cases. Methods: We performed a systematic review of the literature cataloged in PubMed and Google Scholar using the keywords "Sheehan syndrome" OR "Sheehan's syndrome" AND "diabetes insipidus" to identify relevant case reports published between 1990 and 2021. Eight Reports met the inclusion criteria (English-language abstracts available, onset in the puerperium, information about the day of the onset). Results: In the present case, postpartum curettage was necessary to remove the residual placenta. The total amount of blood loss was severe (2500 ml). On the second day postpartal, the patient developed polyuria. Laboratory analysis revealed hypernatremia with increased serum osmolality and decreased urinary osmolality. Hormone analysis showed partial hypopituitarism involving the thyroid, corticotropic, and gonadotropic axes. The prolactin level was elevated. Brain magnetic resonance imaging showed pituitary gland infarction. Desmopressin therapy was initiated and resolved the polyuria. Hormone replacement therapy was administered. Four months later, the patient was well, with partial diabetes insipidus. The literature review indicated that this case was typical in terms of symptoms and disease onset. Most reported cases involve hypotension and peripartum hemorrhage, but some patients without hemorrhage also develop Sheehan's syndrome. Elevated prolactin levels are uncommon and associated with poor prognosis in patients with Sheehan's syndrome. Conclusion: Acute Sheehan's syndrome with diabetes insipidus involves nearly all pituitary hormone axes, indicating severe disease. Prolactin elevation could suggest that a case of Sheehan's syndrome is severe. [ABSTRACT FROM AUTHOR]

Sheehan's syndrome is postpartum hypopituitarism caused by necrosis of the pituitary gland due to severe hypotension or shock caused by massive hemorrhage during or after delivery. Patients with Sheehan's syndrome have varying degrees of pituitary hormone deficiency. There is increased sensitivity to barbiturates and opiates in patients with Sheehan's syndrome. They are more prone to hypotension, hypoxia, and hypothermia which must be addressed intraoperatively. Herein, we report successful anesthetic management of a patient with Sheehan's syndrome with distal third femoral shaft fracture for fixation who had numerous hormonal and electrolyte abnormalities. This case report emphasizes the importance of meticulous preanesthetic assessment, optimization, and perioperative management of patients with Sheehan's syndrome for successful management of the case.

Abstract Background Sheehan's syndrome is hypopituitarism due to pituitary gland necrosis resulting from hemorrhagic shock during pregnancy. It is a rare complication with varied manifestations and a considerable delay in diagnosis. Case presentation We describe the case of a 45-year-old Ethiopian woman who presented with generalized fatigue for 18 years which progressed to anorexia, nausea, vomiting, diarrhea, and abdominal pain of 6 years' duration, for which she was treated symptomatically throughout these years. Complete clinical evaluation, endocrine studies, and pituitary magnetic resonance scan revealed hypopituitarism secondary to Sheehan’s syndrome. She had significant improvement noted following the commencement of hormone replacement therapy. Conclusion Previous case reports describe patients being diagnosed after one or more complications from long-term panhypopituitarism. The present case illustrates that undiagnosed Sheehan's syndrome is associated with long-term morbidity, and we want to emphasize that a high index of suspicion is crucial for the early diagnosis of the syndrome in routine clinical visits in order to prevent complications arising with delayed diagnosis. Awareness among clinicians is also essential so that such cases are not overlooked, especially in developing nations, where home delivery is still common and obstetric care is limited.

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Abstract Physicians must recognize and treat adrenal crisis that may occur with acute viral illnesses such as influenza in women with Sheehan’s syndrome that has been undiagnosed and hence untreated, sometimes for many years, after postpartum hemorrhage.

Background: Sheehan's syndrome (SS) occurs due to ischemic pituitary necrosis resulting from severe postpartum hemorrhage (PPH). SS is characterized by varying degrees of pituitary insufficiency involving mostly the anterior lobe. Comprehensive data on SS apart from endocrine dysfunction is scarcely available. Materials and Methods: Thirty-eight subjects previously diagnosed with SS were enrolled in this observational study. Their clinical, biochemical, hormonal, radiological data at presentation were recorded from past records and bone density was measured in all. Results: Mean (±SD) age was 39 (±8.7) years and diagnostic delay was 9.3 (±5.5) years. All had history of PPH and lactation failure. About 47% were referred from emergency, and rest 53% were diagnosed from outpatient's department. Mean free T4, TSH, prolactin, morning cortisol, FSH, LH, and IGF-1 were mostly low. Panhypopituitarism was present in 97%. Hyponatremia was most common electrolyte imbalance found in about 53%. More than 40% had elevated transaminases. Dyslipidemia especially low HDL was found in 31 (81.5%) subjects. MRI of hypothalamus–pituitary region showed empty sella in 53% and partial empty sella in 47%. About 13% subjects had diabetes mellitus. Low bone mass (BMD Z-Score ≤-1) was seen in 80% and it was more severe (BMD Z-Score ≤-2) in 44% subjects, affecting predominantly lumbar spine. Bone loss at femoral neck was less prominent. Conclusion: Apart from variable spectrum of clinical presentation, subjects with SS have significant abnormalities in serum electrolytes, metabolic parameters. Low bone mass is also a frequent accompaniment.

Introduction: Rapid correction of hyponatremia can result in osmotic demyelination syndrome (ODS). Sheehan's syndrome, a rare pituitary disorder caused by severe postpartum hemorrhage, is a potential cause of chronic hyponatremia. This case report describes a rare progression of extrapontine myelinolysis to central pontine myelinolysis, ultimately leading to ODS, following the correction of chronic hyponatremia associated with Sheehan's syndrome. Notably, this event occurred a decade after the initial postpartum hemorrhage due to placenta previa., Case Report: A 40-year-old woman from rural West Bengal, India, presented in a comatose state after five years of progressively worsening symptoms, including fatigue, gastrointestinal disturbances, cold intolerance, hair loss, and severe apathy, which had been misdiagnosed as psychogenic and treated with selective serotonin reuptake inhibitors. Two days before her admission to our hospital, she was diagnosed with a lower respiratory tract infection, dehydration, and severe hyponatremia (118 mEq/L) at a local private healthcare facility. Despite treatment with 3% sodium chloride and intravenous antibiotics, her condition deteriorated, prompting her transfer. At the time of hospitalization, the patient was diagnosed with chronic hyponatremia and hypopituitarism consistent with Sheehan's syndrome. This condition was attributed to a severe postpartum hemorrhage that occurred a decade prior, resulting from placenta previa. Initial MRI revealed extrapontine myelinolysis, and the correction of her "compensated" hyponatremia was identified as the cause of her neurological decline. Follow-up MRIs at 7 and 14 weeks confirmed the development of cavitating ODS., Discussion: This case highlights several key points: First, even a relatively gradual correction of hyponatremia can precipitate ODS, especially in patients with chronic conditions like Sheehan's syndrome. Second, it underscores the importance of meticulous management of chronic hyponatremia to prevent severe neurological outcomes. Third, it illustrates the diagnostic challenges of differentiating Sheehan's syndrome from primary psychiatric disorders, particularly in low-resource settings where the syndrome remains prevalent. The case also emphasizes the need for awareness among healthcare providers about the potential for severe complications arising from even minor corrections in serum sodium levels in such patients., Competing Interests: The author(s) received no financial support for the research, authorship, and/or publication of this article., (© The Author(s) 2024.)

Both myxedema crisis and Sheehan's syndrome are uncommon conditions. The first-time presentation as myxedema crisis is rare in Sheehan's syndrome. The present study describes the case of a 31-year-old female patient who presented with altered sensorium in the emergency room. The patient was not a known case of hypothyroidism, but had a history of secondary amenorrhea and lactation failure following the birth of a child 11 years prior. Upon evaluation, she was found to have hypothermia, hypotension, the delayed relaxation of deep tendon reflexes, bradycardia and hyponatremia, which led to the suspicion of myxedema crisis. Her thyroid function tests were suggestive of secondary hypothyroidism and her pituitary hormonal profile revealed panhypopituitarism. The patient was managed on the lines of myxedema crisis with oral levothyroxine, hydrocortisone infusion, antibiotics and rewarming. Her clinical and biochemical parameters exhibited an improvement; however, her altered sensorium persisted. A repeat neurological examination revealed cogwheel rigidity with paraparesis, which led to the clinical suspicion of acute parkinsonism. Magnetic resonance imaging of the sella and brain was suggestive of an empty sella and extrapontine myelinolysis, substantiating the diagnosis of Sheehan's syndrome with acute parkinsonism. The patient was commenced on levodopa-carbidopa following which there was an improvement in symptoms. The patient improved over the ensuing 6 months and can now perform all household activities. On the whole, the present study indicates that the early suspicion of myxedema crisis, prompt treatment and the recognition of additional aetiology for persistent altered sensorium can result in a successful outcome for the patient., Competing Interests: The authors declare that they have no competing interests., (Copyright: © 2024 Gupta et al.)

Because of ischemic necrosis following postpartum hemorrhage, patients with Sheehan's Syndrome may exhibit different degrees of anterior pituitary insufficiency. They can report a variety of obscuring clinical signs and symptoms even many years after the postpartum hemorrhage, which could lead to a delay in diagnosis and an increase in mortality and morbidity. We report a case of a 44-year-old G3P3L3 lady who presented with this syndrome with history of postpartum hemorrhage 5 years back during the birth of her last child. [ABSTRACT FROM AUTHOR]

A 35-year-old female presented with headache in the third week postpartum period following uneventful cesarean delivery. She had left sided ptosis, pain, and numbness over left face since third trimester. Post-delivery magnetic resonance imaging revealed invading left sphenoid sinus meningioma. She was planned for combined endonasal and pterional craniotomy. Her preoperative investigations including sodium, glucose, and liver functions were normal. Intraoperatively during endonasal phase a high urine output (UO) with rising sodium were noticed which continued with worsening sodium (156 mEq/L after 3 h). Desmopressin 1 mcg IV administered which normalized UO for the rest of surgical duration with trends of declining sodium (149 mEq/L at the end of procedure). Her postoperative MRI was normal however desmopressin could not be discontinued because of increasing sodium and UO without it. She was discharged on oral desmopressin, hydrocortisone and levothyroxine. On her follow-up 3.5 months later she had normal sodium and normal UO.

Copyright of Medicina (Buenos Aires) is the property of Medicina (Buenos Aires) and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Sheehan's syndrome (SS) or adenohypophyseal insufficiency is a rare but known complication of postpartum hemorrhage (PPH). It develops as result of ischemic pituitary necrosis secondary to a brutal and extended shock due to obstetric hemorrhage. The clinical presentation of this syndrome is variable and marked with abrupt or insidiously developing pituitary insufficiency. We report a case of 35-year-old female scheduled for laparoscopic appendicectomy under general anesthesia who developed delayed recovery. Proper history revealed that patient had history of severe PPH and was amenorrheic after that for last 4 years. Investigation revealed that pan hypopituitarism and neuroimaging (magnetic resonance imaging) showed reduced pituitary size. Replacement of deficient hormone leads to recovery and weaning from mechanical ventilation.

Background: Sheehan's syndrome is hypopituitarism due to pituitary gland necrosis resulting from hemorrhagic shock during pregnancy. It is a rare complication with varied manifestations and a considerable delay in diagnosis.Case Presentation: We describe the case of a 45-year-old Ethiopian woman who presented with generalized fatigue for 18 years which progressed to anorexia, nausea, vomiting, diarrhea, and abdominal pain of 6 years' duration, for which she was treated symptomatically throughout these years. Complete clinical evaluation, endocrine studies, and pituitary magnetic resonance scan revealed hypopituitarism secondary to Sheehan's syndrome. She had significant improvement noted following the commencement of hormone replacement therapy.Conclusion: Previous case reports describe patients being diagnosed after one or more complications from long-term panhypopituitarism. The present case illustrates that undiagnosed Sheehan's syndrome is associated with long-term morbidity, and we want to emphasize that a high index of suspicion is crucial for the early diagnosis of the syndrome in routine clinical visits in order to prevent complications arising with delayed diagnosis. Awareness among clinicians is also essential so that such cases are not overlooked, especially in developing nations, where home delivery is still common and obstetric care is limited. [ABSTRACT FROM AUTHOR]

Sheehan's syndrome is the decreased functioning of pituitary gland caused by damage to the gland from severe blood loss during or after child birth. It is a rare complication of pregnancy. Although exact cause is not known it is believed that the enlarged size of the pituitary gland during pregnancy necessitates increased oxygen demand and any shortage predisposes it to damage. It is estimated that postpartum haemorrhage takes place in 1-2 % of all live births. In India it occurs in 5 out of every 100,000 births. Difficulty in breast feeding and amenorrhea are the main symptoms associated with Sheehan's syndrome. Placental abruption and multiple pregnancies are the leading risk factors of the disease. Medical history along with blood test and imaging scans helps in the diagnosis and the standard treatment options include hormonal treatment to compensate for loss of pituitary function. The treatment is often required life long, if not diagnosed and treated promptly Sheehan's syndrome could be fatal. This syndrome can be preventable if a health care provider is vigilant during child birth and proper medical care for excessive bleeding is rendered along with early diagnosis. [ABSTRACT FROM AUTHOR]

Empty sella turcica is a condition in which the pituitary gland is absent completely or partially from the sella turcica or pituitary fossa. The patient may be asymptomatic with empty sella turcica as an incidental finding, or may have symptoms of pituitary hormones deficiency. Perioperative management of these patients depends on the symptoms and signs of hormonal deficiencies and the hormonal replacement treatment. [ABSTRACT FROM AUTHOR]

Sheehan's syndrome (SS) is a condition characterized by panhypopituitarism that generally occurs after an episode of postpartum bleeding. There are certain hypotheses regarding the development of SS in the postpartum period. Coagulation factor abnormalities have been reported to be associated with SS. Associated hypothyroidism and hypocortisolism have been found to cause coagulation abnormalities. After the correction of the hypothyroidism and hypocortisolism, there is a gradual correction of the coagulation abnormality. In our case, a middle-aged woman presented with recurrent episodes of hospital admission because of generalized weakness and fever. She was found to have a biochemistry profile suggestive of hypopituitarism with preserved gonadal function. Her hemogram was normal, but the coagulogram showed a prolongation of activated partial thromboplastin time with a near-normal prothrombin time. She was evaluated and found to have factor XI deficiency. In the background of excessive vaginal bleeding and hypopituitarism, a diagnosis of SS was made. The presence of factor XI deficiency may have led to excessive bleeding and the development of SS. To the best of our knowledge, there is no reported association of factor XI deficiency with SS in the literature, and this is the first reported case., Competing Interests: Human subjects: Consent was obtained or waived by all participants in this study. Conflicts of interest: In compliance with the ICMJE uniform disclosure form, all authors declare the following: Payment/services info: All authors have declared that no financial support was received from any organization for the submitted work. Financial relationships: All authors have declared that they have no financial relationships at present or within the previous three years with any organizations that might have an interest in the submitted work. Other relationships: All authors have declared that there are no other relationships or activities that could appear to have influenced the submitted work., (Copyright © 2024, Ghosh et al.)

A middle-aged woman presented with history of fatigue, low mood, swelling of limbs, and facial puffiness. On detailed history taking, she also complained of salt craving, secondary amenorrhea, and loss of libido for almost a decade. Investigations revealed pan-hypopituitarism. She was started on appropriate hormonal therapy which saw a rapid resolution of symptoms within 2 weeks. Sheehan's syndrome may have an acute presentation or chronic. The symptoms may be subtle like fatigue or overt like hypotension and syncope. A high degree of suspicion of Sheehan's syndrome is essential for its timely management, and goes a long way in preserving the quality of life., Competing Interests: There are no conflicts of interest., (Copyright: © 2024 Journal of Mid-life Health.)

Sheehan's syndrome is a neuroendocrine condition that manifests with symptoms of hypopituitarism. It mostly occurs as a complication of parturition due to severe postpartum hemorrhage compromising pituitary circulation. Reports of neuropsychiatric manifestations of Sheehan's syndrome are available with most cases describing psychosis. We report an interesting case of Sheehan's syndrome which presented with catatonia on a psychotic background and its successful management. The possible pathophysiological underpinnings for the causation of catatonia and psychosis in this condition are also discussed.

Sheehan’s syndrome is postpartum hypopituitarism caused by necrosis of the pituitary gland due to severe hypotension or shock caused by massive hemorrhage during or after delivery. Patients with Sheehan’s syndrome have varying degrees of pituitary hormone deficiency. There is increased sensitivity to barbiturates and opiates in patients with Sheehan’s syndrome. They are more prone to hypotension, hypoxia, and hypothermia which must be addressed intraoperatively. Herein, we report successful anesthetic management of a patient with Sheehan’s syndrome with distal third femoral shaft fracture for fixation who had numerous hormonal and electrolyte abnormalities. This case report emphasizes the importance of meticulous preanesthetic assessment, optimization, and perioperative management of patients with Sheehan’s syndrome for successful management of the case. [ABSTRACT FROM AUTHOR]

Introduction. Sheehan syndrome presents with features of multiple hormone deficiencies including lactation failure and amenorrhoea as well as with features of central hypothyroidism and adrenocorticotropic hormone deficiency. Psychiatric manifestations are mostly limited to cognitive impairment. Psychotic presentations are rare and limited to case reports. Case Presentation. A 32-year-old female was evaluated for fearfulness and delusions for one year. She had persecutory and bizarre delusions, delusion of thought possession, and elementary auditory hallucinations. These began four months after the birth of her third child. The delivery had been complicated with postpartum haemorrhage. Her symptoms caused the functional decline and progressively worsened, resulting in suicidal ideation. Cognitive assessment revealed mild impairment in attention. Further inquiry revealed lethargy, constipation, cold intolerance, and lactation failure. She was slow, having dry skin, puffy face, and bradycardia with a blood pressure of 80/60 mmHg (supine) and 70/50 mmHg (standing). She had hyponatraemia, elevated creatine phosphokinase, low thyroxine, prolactin, FSH, LH, and IGF-1. She had poor cortisol and growth hormone response to the insulin tolerance test. MRI-pituitary showed empty sella. A diagnosis of Sheehan syndrome was made. Her symptoms improved completely after the initiation of levothyroxine and hydrocortisone. Conclusions. Sheehan syndrome can present with psychotic symptoms mimicking schizophrenia with variable involvement of cognition. Detailed reporting of these patients would enhance better characterization of the clinical presentation and risk profile of these patients. [ABSTRACT FROM AUTHOR]