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Background: Tuberculosis of the central nervous system is an uncommon but one of the most severe forms. It manifests as tuberculoma and tuberculous meningitis, with the majority of cases affecting children and immunocompromised patients. Overall, tuberculomas make up to 0.15–2 % of all intracranial lesions but sellar tuberculoma is extremely rare. The Case: An 18-year-old female patient presented with complaint of generalized weakness, eye pain and headache for 3-4 months. Magnetic resonance imaging (MRI) of brain showed sellar and suprasellar space occupying lesion. Trans sphenoidal approach was used to remove the lesion completely. A sellar tuberculoma was confirmed on pathological evaluation and the patient was put on postoperative anti-tubercular therapy. Conclusion: Although rare, intracranial tuberculomas, particularly those that originate in the sellar, are notorious for mimicking pituitary tumors by jeopardizing pituitary hormonal function and applying compressive forces on surrounding intracranial structures. However, a prompt assessment can help overcome this diagnostic difficulty with the timely initiation of anti-tubercular therapy (ATT).

BACKGROUND: Central nervous system involvement, though uncommon, is one of the most severe form of tuberculosis. Its manifestations include tuberculoma and tuberculous meningitis, with the majority of cases affecting children and immunocompromised patients. Overall, tuberculomas account for 0.15–2 % of all intracranial lesions but sellar tuberculoma is extremely rare. THE CASE:18 yr. old female patient presented with complain of generalized weakness ,eye pain, headache since 3-4 months .Brain Magnetic resonance imaging (MRI)showed sellar and suprasellar space occupying lesion. Trans sphenoidal approach was used to remove the lesion completely .The pathological evaluation confirmed a tuberculoma and the patient was put on postoperative anti-tubercular therapy. CONCLUSION: Although rare, intracranial tuberculomas, particularly those that originate in the sellar, are notorious for mimicking pituitary tumours by jeopardizing pituitary hormonal function and applying compressive forces on surrounding intracranial structures. However, a prompt assessment can help overcome this diagnostic difficulty with the timely initiation of anti-tubercular therapy (ATT).

ObjectiveTo evaluate the value of the thyrotropin-releasing hormone (TRH) test in the diagnosis of central hypothyroidism (CH) in patients with pituitary disease.MethodsSystematic evaluation of 359 TRH tests in patients with pituitary disease including measurements of thyroxine (T4), TBG-corrected T4 (T4corr), baseline TSH (TSH0) and relative or absolute TSH increase (TSHfold, TSHabsolute).ResultsPatients diagnosed with CH (n=39) show comparable TSH0 (p-value 0.824) but lower T4corr (p-value

Rare endocrine conditions present specific diagnostic and manage ment challenges for healthcare providers, one of which is the understudied transition of care. Despite the need for guidance regarding transition, consensus on structured and protocolled approaches is lacking. Therefore, we aimed to map the current clinical practice and identify unmet needs regarding transition of care for patients with pituitary disease in the reference centers (RCs) of the European Reference Network on Rare Endocrine Conditions (Endo-ERN). A survey-based, cross-sectional study using the EU Survey tool was performed and completed by 46 physicians (n) from 30 RCs (N). Transition is a common practice among RCs (n = 44/46), usually accomplished by a multidisciplinary team meeting (N = 20/30). Criteria for start and end of transition were defined in half of the RCs, with 16.7% of centers providing dissimilar answers. Transition readiness was assessed by >75% of the RCs, mostly by unvalidated means (e.g. subjective opinions, informal consultations). Pituitary-specific transition assessment tool was applied in one RC only. Transition protocols were present in only 9% of RCs, while in many RCs, tr ansition decisions were taken in combined adult-pediatric meetings or based on clinicians’ personal judgment. A minority of physicians evaluated the effectiveness of transiti on-related interventions (n = 11/46) or medical outcomes (n = 8/46). Patient-reported outcome measures were infrequently used (n = 4/46). Identified unmet needs included the development of guidelines (n = 5/46) and EU-wide approach (n = 2/46). This study exemplifies the unmet needs for a structural definition of the transition period and t ransition management for patients with rare hypothalamic and pituitary conditions from healthcare providers’ perspective.

Pituitary disease are often associated with hormonal abnormalities, mass effects and multiple co-morbidities, involving multidisciplinary management and follow-up. The COVID-19 pandemic makes their management much more challenging. Therefore, this expert suggestion aims to standardize the diagnosis and treatment of pituitary disease and strengthen the management of co-morbidities during the current COVID-19 epidemic.

BackgroundHypercortisolism accounts for relevant morbidity and mortality and is often a diagnostic challenge for clinicians. A prompt diagnosis is necessary to treat Cushing’s syndrome as early as possible.ObjectiveThe aim of this study was to develop and validate a clinical model for the estimation of pre-test probability of hypercortisolism in an at-risk population.DesignWe conducted a retrospective multicenter case-control study, involving five Italian referral centers for Endocrinology (Turin, Messina, Naples, Padua and Rome). One hundred and fifty patients affected by Cushing’s syndrome and 300 patients in which hypercortisolism was excluded were enrolled. All patients were evaluated, according to current guidelines, for the suspicion of hypercortisolism.ResultsThe Cushing score was built by multivariable logistic regression, considering all main features associated with a clinical suspicion of hypercortisolism as possible predictors. A stepwise backward selection algorithm was used (final model AUC=0.873), then an internal validation was performed through ten-fold cross-validation. Final estimation of the model performance showed an average AUC=0.841, thus reassuring about a small overfitting effect. The retrieved score was structured on a 17.5-point scale: low-risk class (score value: ≤5.5, probability of disease=0.8%); intermediate-low-risk class (score value: 6-8.5, probability of disease=2.7%); intermediate-high-risk class (score value: 9-11.5, probability of disease=18.5%) and finally, high-risk class (score value: ≥12, probability of disease=72.5%).ConclusionsWe developed and internally validated a simple tool to determine pre-test probability of hypercortisolism, the Cushing score, that showed a remarkable predictive power for the discrimination between subjects with and without a final diagnosis of Cushing’s syndrome.

Pituitary stalk lesions can represent a wide range of pathologies. The exact cause is often unknown due to hesitancy to proceed with biopsy. We present a 16-year-old adolescent who presented with delayed puberty, short stature and bilateral cryptorchidism. He was found to have a thickened pituitary stalk of uncertain etiology with partial hypopituitarism (gonadotrophin and growth hormone deficiency) on further assessment. The presence of bilateral cryptorchidism and micropenis represents lack of “mini puberty,” a phenomenon of activation of the hypothalamic - pituitary-gonadal (HPG) axis in -utero or within the first few months of life.1 These key clinical features have been useful to establish an early temporal relationship and suggest a congenital origin of disease. This enabled a more conservative approach of surveillance to be employed as opposed to invasive pathological examination with pituitary stalk biopsy.

Background: Acromegaly is a rare disease that requires modern treatment to decrease the risk of mortality, mainly from vascular diseases. Identifying acromegalic patients with increased cardiovascular risk is challenging. Speckle-tracking echocardiography (STE) is a modern, well-validated, and reproducible method of assessing left ventricular longitudinal deformation and providing a sensitive assessment of myocardial contractility. We hypothesized that STE may be useful in evaluating subclinical dysfunction of the left heart in acromegalic patients, especially when a left ventricle (LV) assessment is completed with STE of the left atrium (LA).Purpose: To assess the diagnostic value of speckle-tracking echocardiography in identifying the occurrence of LV and LA functional impairment in patients with acromegaly, in comparison to patients without this rare pituitary disease.Methods: Echocardiographic assessments of LV and LA function using the new STE method were performed in 60 subjects: 30 acromegalic (ACRO group) patients and a CONTROL group with 30 patients matched in terms of age, gender, systolic/diastolic pressure, and history of hypertension for at least 12 months.Results: The ACRO group, compared to the CONTROL group, presented: (1) higher left ventricular mass (left ventricular mass index: 132 vs. 108 g/m2, p < 0.001) and, in consequence, more frequent LV hypertrophy (80.0 vs. 53.3%; p = 0.028); (2) impaired LV systolic function measured by both left ventricular ejection fraction (LVEF) (63.4 vs. 66.9%, p < 0.001) and global longitudinal strain (GLS) (−18.1 vs. −19.4%, p = 0.023); (3) greater LA anteroposterior diameter (40.3 vs. 36.9 mm, p = 0.003) and indexed left atrial volume (37.9 vs. 27.6 ml/m2, p < 0.001); and (4) impaired echocardiographic strain parameters corresponding with LA function.Conclusions: Acromegaly, even in young patients with good blood pressure control, may be associated with left ventricular hypertrophy and subclinical impairment of the left ventricular and left atrial mechanical function, which may be identified by speckle-tracking echocardiography. Further research in this area is necessary to clarify the prognostic value of these phenomena.