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We report a case presenting with an orthostatic headache. Brain magnetic resonance imaging (MRI) revealed typical pachymeningeal enhancement. CT myelography revealed leakage at the thoracic level. Patient was successfully treated by lumbar epidural blood patch (EBP).

Himalayan or giant P-waves (amplitude =5 mm) are often known to be classically associated with congenital heart diseases with right to left shunt like tricuspid atresia, Ebstein anomaly, combined tricuspid and pulmonic stenosis, etc, where they indicate a dilated right atrium and tend to be persistent. These type P waves are rarely seen in chronic obstructive pulmonary disease (COPD) and in this condition it may be due to structural right atrial changes or hypoxemia or combination of both. Here we report a case of COPD with Himalayan P waves which is a rare entity.

Hirayama disease is a monomyelic variant of motor neuron disease (MND) and has distinctive features of male predominance, asymmetric involvement of upper extremities with a self limiting course. Flexion MRI (magnetic resonance imaging) forms the main stay for diagnosis of this condition. Here we report such an unusual case of Hirayama disease in a male patient of 20 years who presented with weakness and atrophy in right upper limb. Careful clinical examination will help to use the flexion MRI studies for the diagnosis of this condition as done in our case.

Multiple sclerosis (MS) is a chronic disease characterized by inflammation, demyelination, gliosis (scarring), and neuronal loss; the course can be relapsing-remitting or progressive. Manifestations of MS vary from a benign illness to a rapidly evolving and incapacitating disease requiring profound lifestyle adjustments. We report a 24 year old female who presented with right internuclear ophthalmoplegia with right lower motor neuron facial nerve palsy which is called eight and half syndrome. The etiology in our patient was multiple sclerosis which was confirmed by radio-imaging studies. Patient improved on pulse therapy of methyl prednisolone and tapering dose of steroids.

Background: Emerging infectious diseases, often zoonotic, demand a collaborative "One-Health" surveillance approach due to human activities. The need for standardized diagnostic and surveillance algorithms is emphasized to address the difficulty in clinical differentiation and curb antimicrobial resistance., Objective: The present recommendations are comprehensive diagnostic and surveillance algorithm for ARIs, developed by the Indian Council of Medical Research (ICMR), which aims to enhance early detection and treatment with improved surveillance. This algorithm shall be serving as a blueprint for respiratory infections landscape in the country and early detection of surge of respiratory infections in the country., Content: The ICMR has risen up to the threat of emerging and re-emerging infections. Here, we seek to recommend a structured approach for diagnosing respiratory illnesses. The recommendations emphasize the significance of prioritizing respiratory pathogens based on factors such as the frequency of occurrence (seasonal or geographical), disease severity, ease of diagnosis and public health importance. The proposed surveillance-based diagnostic algorithm for ARI relies on a combination of gold-standard conventional methods, innovative serological and molecular techniques, as well as radiological approaches, which collectively contribute to the detection of various causative agents. The diagnostic part of the integrated algorithm can be dealt at the local microbiology laboratory of the healthcare facility with the few positive and negative specimens shipped to linked viral disease research laboratories (VRDLs) and other ICMR designated laboratories for genome characterisation, cluster identification and identification of novel agents., Competing Interests: Declaration of competing interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper., (Copyright © 2024 Indian Association of Medical Microbiologists. Published by Elsevier B.V. All rights reserved.)

Aim: To describe coagulation abnormalities and their association with complications in patients with severe scrub typhus., Materials and Methods: A cohort study was conducted among all patients of severe scrub typhus [immunoglobulin M (IgM) positive] who reported to this facility from 1st August 2019 to 31st July 2020 and met our inclusion criteria. We estimated the incidence of severe thrombocytopenia (<50,000/µL) and overt disseminated intravascular coagulation (DIC) (DIC score of ≥5). We determined the association [risk (RR) ratios] of these abnormalities with complications of scrub typhus, namely-septic shock, multiple organ dysfunction syndrome (MODS), and septic shock with MODS., Results: In total, 71 patients were studied with a mean age of 50 ± 15.5 years, of which 45 (63.4%) were females. On presentation, fever 70 (98.5%), myalgias 22 (31.0%), loose stools 13(18.3%), cough, vomiting, headache 11 (15.5%), altered sensorium 10(14.1%), and pain abdomen 9 (12.7%) were main symptoms. On examination, hypotension 31 (43.7%), eschar 25 (35.2%), icterus 17 (23.9%), and rash 16 (22.5%) were noted. The d-dimer (>0.5 µg/mL) levels were increased in all (100%) patients. Thrombocytopenia (91.5%) was the commonest hematological abnormality and 31 (43.6%) of them had severe thrombocytopenia, 25 (35.2%) patients had low fibrinogen levels (<200 mg/dL) and prothrombin time (PT >16.7 seconds) was prolonged in 20 (28.1%). A total of 42 (59.1%) patients developed MODS, 33 (46.4%) developed septic shock, 24 (33.8 %) had MODS with septic shock, 17 (23.9%) developed overt DIC, and eight (11.2%) died. Severe thrombocytopenia (p = -0.028) and overt DIC (p = 0.045) were significantly associated with septic shock development., Conclusion: In the patients admitted with severe scrub typhus; thrombocytopenia was the commonest hematological abnormality. The development of septic shock was significantly associated with severe thrombocytopenia and overt DIC., (© Journal of the Association of Physicians of India 2011.)

Background: The appropriate antibiotic treatment for severe scrub typhus, a neglected but widespread reemerging zoonotic infection, is unclear., Methods: In this multicenter, double-blind, randomized, controlled trial, we compared the efficacy of intravenous doxycycline, azithromycin, or a combination of both in treating severe scrub typhus. Patients who were 15 years of age or older with severe scrub typhus with at least one organ involvement were enrolled. The patients were assigned to receive a 7-day course of intravenous doxycycline, azithromycin, or both (combination therapy). The primary outcome was a composite of death from any cause at day 28, persistent complications at day 7, and persistent fever at day 5., Results: Among 794 patients (median age, 48 years) who were included in the modified intention-to-treat analysis, complications included those that were respiratory (in 62%), hepatic (in 54%), cardiovascular (in 42%), renal (in 30%), and neurologic (in 20%). The use of combination therapy resulted in a lower incidence of the composite primary outcome than the use of doxycycline (33% and 47%, respectively), for a risk difference of -13.3 percentage points (95% confidence interval [CI], -21.6 to -5.1; P = 0.002). The incidence with combination therapy was also lower than that with azithromycin (48%), for a risk difference of -14.8 percentage points (95% CI, -23.1 to -6.5; P<0.001). No significant difference was seen between the azithromycin and doxycycline groups (risk difference, 1.5 percentage points; 95% CI, -7.0 to 10.0; P = 0.73). The results in the per-protocol analysis were similar to those in the primary analysis. Adverse events and 28-day mortality were similar in the three groups., Conclusions: Combination therapy with intravenous doxycycline and azithromycin was a better therapeutic option for the treatment of severe scrub typhus than monotherapy with either drug alone. (Funded by the India Alliance and Wellcome Trust; INTREST Clinical Trials Registry-India number, CTRI/2018/08/015159.)., (Copyright © 2023 Massachusetts Medical Society.)

Aims: To study association of hyperuricemia with severity of scrub typhus., Methods: We studied clinical features, laboratory profile, in hospital course and outcome of 92 patients of scrub typhus and association of hyperuricemia with severity of disease., Results: Of total 92 patients in study group, 66 (71.7%) were females and 26(28.3%) were males. Fever (100%), cough (37%), headache (33%), vomiting (31%), altered sensorium (23%), diarrhea (18%), abdominal pain (16%), myalgia (14%), and seizures (3%) were common clinical features. Eschar was present in 23%. Of total 92 patients 34 (37%) patients had hyperuricemia (HU) and 58 patients had normal serum uric acid levels. The patients of scrub typhus with HU had significantly higher presentation with altered sensorium (35.3%). In HU group, mean TLC, mean serum urea and serum creatinine were higher and mean serum albumin and mean HDL cholesterol were lower than patients of scrub typhus without hyperuricemia. These differences between two groups were statistically significant. Neurological dysfunction, severe sepsis, serum creatinine &gt;3.5mg/dL and involvement of at least single organ was significantly higher in HU group. Total 4 patients (4.3%) died and all had HU., Conclusion: Hyperuricemia in patients of scrub typhus was associated with severe scrub typhus. The serum uric acid levels should be done in early course of all patients suffering from scrub typhus. The patients showing hyperuricemia should be monitored closely for early recognition of complications and management aggressively., (© Journal of the Association of Physicians of India 2011.)

Coronary artery disease (CAD) is a significant cause of morbidity and mortality globally, and hypertension, dyslipidemia, diabetes mellitus, and smoking are major cardiovascular (CV) risk factors. Obstructive sleep apnea (OSA) and CAD share an exciting relationship, and recently, OSA has emerged as a non-traditional CV risk factor. OSA is characterized by episodic sleep state-dependent collapse of the upper airway, resulting in periodic reductions or cessations in ventilation, with consequent hypoxia, hypercapnia, or arousals from sleep. The oxidative stress and vascular inflammation resulting from the nocturnal hypoxia followed by reoxygenation cycles predispose the patients to the development of atherosclerotic cardiovascular disease (CVD). Untreated OSA is associated with long-term health consequences, including CVD, metabolic disorders, cognitive impairment, and depression. Paradoxically, some recent studies have reported that patients with OSA may suffer less severe CAD due to the development of collateral circulation due to repetitive hypoxia experienced due to OSA., Competing Interests: None

Heerfordt's-Waldenström syndrome is a very rare presentation of neurosarcoidosis characterized by parotid gland enlargement, facial palsy, anterior uveitis and fever. World over only few cases of this syndrome have been reported. We present such a case of Heerfordt-Waldenström syndrome., (© Journal of the Association of Physicians of India 2011.)

Aims: To study predictors of severity in patients of scrub typhus admitted in a tertiary care hospital., Material and Methods: Total 92 patients of scrub typhus were included in the study. The diagnosis was established by presence of IgM antibodies by Indirect Immunofluorescence Assay (IFA) test which is currently the reference standard for the diagnosis of scrub typhus. The clinical and laboratory profile, course in hospital, and outcome were documented. Factors associated with severe disease were analyzed., Observations: Fever (100%), cough (37%), headache (33%), vomiting (31%), altered sensorium (23%), diarrhea (18%), abdominal pain (16%), myalgia (14%), and seizures (3%) were common clinical features. An eschar was present in 23% of patients. Common laboratory findings included elevated transaminases (61%), thrombocytopenia (39%), and leukocytosis (30%). Severe sepsis was present in 33% patients. Septic shock was present in 4% patients. Presence of one or more organ failure was seen in 34% of patients. The overall case-fatality rate was 4%. Factors significantly associated with organ failure (severe disease) were leucocytosis (p < 0.001), hyperbilirubinemia (p < 0.001), high SGOT levels (p 0.030), hypoalbuminemia (p < 0.001), high urea levels (p < 0.001), and high creatinine levels (p 0.012). Among the criteria used to classify severity of scrub typhus, presence of one or more organ failure was significantly associated with mortality (p 0.004)., Conclusion: Scrub typhus can manifest with potentially life-threatening complications such as meningoencephalitis, septic shock, ARDS, acute liver failure, acute kidney injury, severe thrombocytopenia. Leukocytosis, hyperbilirubinemia, transaminitis, hypoalbuminemia, and uremia were associated with organ failure and were significantly associated with morbidity and mortality., (© Journal of the Association of Physicians of India 2011.)

Background: The people residing in hills of this Sub-Himalayan region traditionally have a distinct lifestyle involving high level of physical activity. However, increased urbanization in the last two decades has led to changes in lifestyle of people. The present study was an endeavor to document changes in the pattern of stroke in people residing at moderate altitude., Aim: This study was aimed to study the evolving trends in clinical profile, risk factors, and outcome at 3 months in hospitalized patients of stroke in a Tertiary Care Hospital situated at moderate altitude., Setting and Design: This prospective, observational study was carried out in a Tertiary Care Hospital, situated at 2000 m mean sea level, from July 2014 to June 2015 in Sub-Himalayan region of India., Methods: The clinical features and risk factors profile of 235 patients of stroke consecutively admitted in hospital were analyzed, and findings were expressed in percentage. The profile was compared with a study conducted at this institute 15 years back. The outcome of patients at 3 months in terms of modified Rankin Scale >3 (mRS) and Barthel Index <60 (BI) was also studied., Results: The occurrence of stroke as a cause of hospitalization was decreasing. Ischemic stroke was noted in 74%, and 26% had hemorrhagic stroke (HS). There was male predominance (58%), but affliction of females with stroke increased from 34% to 42%. The altered sensorium ( P = 0.00) and neurological weakness ( P = 0.024) were significantly associated with poor outcome in stroke. The occurrence of hypertension, diabetes mellitus, and coronary artery disease increased but smoking decreased among indoor patients of stroke in the last 15 years. Poor outcome of 203 patients at 3 months follow-up in terms of mRS >3 was 79 (IS-47, HS-32) but in term of BI, 63 (IS-32, HS-31) had poor outcome. Overall HS had poorer outcome. Age >70 years, female sex, altered sensorium, hypertension, and diabetes mellitus, were observed as poor prognostic factors, but the association was significant with advanced age, headache, and altered sensorium., Conclusion: The occurrence of stroke decreased among hospitalized patients. Hypertension, diabetes mellitus, and coronary artery disease increased but smoking decreased among patients of stroke., Competing Interests: There are no conflicts of interest.

Scrub typhus is caused by Orientia tsutsugamushi characterized by focal or disseminated vasculitis and perivasculitis which may involve the lungs, heart, liver, spleen and central nervous system. It was thought to have been eradicated from India. Recently it is being reported from many areas of India. The clinical picture and severity of the symptoms varies widely. The neurological manifestations of scrub typhus are not uncommon but are diverse. Meningoencephalitis is classical manifestation of scrub typhus but cerebellitis, cranial nerve palsies, plexopathy, transverse myelitis, neuroleptic malignant syndrome and Guillan-Barré syndrome are other manifestations reported in literature. The availability of literature on the neurological manifestations of scrub typhus is limited to case reports mainly. This article reviews various neurological manifestations of scrub typhus reported in literature., Competing Interests: There are no conflicts of interest.

In order to study the neurological manifestations in adult patients suffering from scrub typhus, 323 patients aged over 18 years, admitted with a positive diagnosis, were screened for neurological dysfunction; 37 patients with symptoms and/or signs suggestive of neurological dysfunction were included in the study. Of these, 31 (84%) patients had altered sensorium, four (11%) had cerebellitis, one (2%) patient had acute transverse myelitis and one (2%) had bilateral papilloedema without focal neurological deficit. Of the 31 patients with altered sensorium, 15 (40%) had meningoencephalitis, three (8%) had seizures, two (5%) had cerebral haemorrhages, one (2%) had a presentation likened to neuroleptic malignant syndrome (NMS) and one (2%) had a 6th nerve palsy with inflammation of the right cavernous sinus. Cerebrospinal fluid (CSF) analysis was abnormal in 23 patients (raised lymphocytes in 68%, raised protein in 80%). All patients improved with anti-rickettsial therapy., (© The Author(s) 2016.)

Objective: To study the pattern of the clinical presentation, laboratory findings and mortality risk among patients infected by scrub typhus in Western Himalayan region of India., Methods: We studied all serologically confirmed cases of scrub typhus admitted to our hospital from July 2010 through December 2011. Presence of IgM antibodies to scrub typhus antigens by ELISA was considered as serological confirmation of the diagnosis. We observed the symptoms, signs, laboratory findings, risk factors for death from the time of admission till discharge/death. We performed bivariate and logistic regression analysis to look for independent risk factors for death., Results: Total 253 patients were studied. All patients came from rural areas. More than 2/3rd were women and below 50 years of age each. High grade fever (90%), chills and rigors (68%), conjunctival suffusion (50%), body aches (43%), headache (41%), myalgias (37%), abdominal pain (21%), lymphadenopathy (17%), splenomegaly (17%), cough (16%), altered sensorium (16%), vomiting (15%), hepatomegaly (13%) were main presenting features. Eschar was present in 112 (44%) patients. Transaminitis (49%); and abnormal renal functions (31%) were predominant biochemical abnormalities. All patients were empirically treated with doxycycline/azithromycin. Thirteen (5%) patients died., Conclusions: In our region, rural women below 50 years of age presenting with high grade fever with or without eschar should be strongly suspected to be having scrub typhus. Renal dysfunction and altered sensorium are significant mortality risk factors (p < 0.05) and need to be identified at early stage to improve the treatment outcomes.

We report a 26-year-old man of neurobrucellosis who presented with intermittent fever and headache for 2 years, sensori-neural hearing loss with cerebellar ataxia. He responded well to a combination of antimicrobials with significant clinical improvement., (© The Author(s) 2015.)

Aim: The aim of this study was to determine the relevant tools in the diagnosis of liver cirrhosis in dogs., Material and Methods: A total of 140 dogs presented at Veterinary Teaching Hospital, Guru Angad Dev Veterinary and Animal Sciences University, Ludhiana, showing clinical signs of hepatic insufficiency were subjected to clinico-hemato biochemical, urological, ultrasonographic (USG), and USG guided fine-needle biopsy examinations by standard methods. On the basis of these results, 6 dogs out of 140 dogs were found to be suffering from liver cirrhosis. Six clinically healthy dogs constituted the control group., Results: The dogs suffering from liver cirrhosis manifested inappetence, halitosis, abdominal distension, weight loss, melena, icterus, anemia, and neutrophilic leukocytosis with the left shift. Levels of hemoglobin, lymphocytes, packed cell volume, mean corpuscular volume, mean corpuscular Hb (MCH), and platelet count were significantly lower in liver cirrhosis group than control group while total leukocyte count, neutrophils, and MCH concentration were significantly higher. Glucose, total protein, albumin, A/G ratio, and fibrinogen were significantly lower, and creatinine, alanine aminotransferase, aspartate aminotransferase, alkaline phosphatase, prothrombin time, and APTT were significantly higher than the control values. Ultrasound revealed diffuse increase in echogenicity with rounded and irregular liver margins. Cytological examination of the ascitic fluid and fine-needle aspiration biopsy of liver was not fruitful in the diagnosis of liver cirrhosis., Conclusions: Liver cirrhosis causes clinical and hemo-biochemical alterations, which require special consideration when treating diseased animals. USG, diffuse increase in echogenicity of liver, rounding and irregularity of liver margins and microhepatica were the consistent findings. It is suggested that USG along with hemo-biochemical alterations may be used as a diagnostic tool for liver cirrhosis in dogs.

The occurrence of psychiatric symptoms in scrub typhus is not commonly reported in literature. We present a case of scrub typhus with visual hallucinations., (© The Author(s) 2014 Reprints and permissions: sagepub.co.uk/journalsPermissions.nav.)

Scrub typhus, an acute febrile illness that is widespread in the Asia-Pacific region, is caused by the bacterium Orientia tsutsugamushi, which displays high levels of antigenic variation. We conducted an investigation to identify the circulating genotypes of O. tsutsugamushi in 3 scrub typhus-endemic geographic regions of India: South India, Northern India, and Northeast India. Eschar samples collected during September 2010-August 2012 from patients with scrub typhus were subjected to 56-kDa type-specific PCR and sequencing to identify their genotypes. Kato-like strains predominated (61.5%), especially in the South and Northeast, followed by Karp-like strains (27.7%) and Gilliam and Ikeda strains (2.3% each). Neimeng-65 genotype strains were also observed in the Northeast. Clarifying the genotypic diversity of O. tsutsugamushi in India enhances knowledge of the regional diversity among circulating strains and provides potential resources for future region-specific diagnostic studies and vaccine development.

Context: This study summarizes the prevalence of vitamin B12 and folic acid deficiency in the population coming to tertiary care center in Western Maharashtra along with the main presenting symptom routinely misinterpreted in daily practice., Aims and Objectives: 1. To study the prevalence of vitamin B12 and folic acid deficiency in the population of western Maharashtra. 2. To correlate the symptoms with serum vitamin B12 and folic acid levels., Materials and Methods: The present study is a cross-sectional observation study carried out on patients from western Maharashtra seeking medical attention on outpatient and inpatient basis in the medicine department of a teaching institute in Karad. One-hundred patients were selected on basis of below mentioned symptoms viz. tingling and numbness in extremities, dizziness, unsteady gait, early tiredness, forgetfulness, proximal weakness, distal weakness, chronic headache, less interest in work, chronic loose stools, strict vegetarians, alcoholics, intake of medications like anti-tubercular treatment, surgery involving terminal ileum. Serum vitamin B12 and folic acid levels of these patients were observed. Deficiency of vitamin B12 and folic acid was studied in 4 groups: (a) Absolute vitamin B12 deficiency; (b) Absolute folic acid deficiency; (c) Borderline vitamin B12 deficiency; (d) Combined vitamin B12 and folic acid deficiency., Results: Of the 100 cases, 33% patients were vegetarian. Folic acid deficiency formed the major chunk of deficiency group. Six percent patients had neuropsychiatric manifestations. Depressive illness in 1% patients, dementia in 0% patients, forgetfulness in 1% patients, mania/hallucination in 0% patients each, and chronic headache in 1% patients. Neuropathy in form of loss of reflexes, decreased touch sensation was present in 9% patients. Posterior column involvement viz. Loss of joint position, vibration, positive Romberg's sign were present in 34% patients of vitamin B12 and folic acid deficiency., Conclusion: In a small study, it was found that megaloblastic anemia may have symptoms and signs referable to several systems including hematology, dermatology, gastrointestinal, neurology, and neuropsychiatry.

We report a case of dual infection of scrub typhus and malaria in a 48-year-old woman.