Background: Scrub typhus is an acute febrile infectious disease highly prevalent in the Asia Pacific region, often referred to as the "tsutsugamushi triangle." This mite-borne rickettsial zoonosis is caused by , an intracellular Gram-negative organism that primarily targets endothelial cells. The resulting vasculitis leads to multisystem involvement.
View Article and Find Full Text PDFIntroduction: 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.
View Article and Find Full Text PDFCrossed Wernicke's aphasia (CWA) following a stroke is a rare clinical phenomenon, particularly when associated with seizures. This case report presents a unique instance of crossed CWA accompanied by focal clonic cluster seizures affecting the left arm and face, with secondary generalization, in a monolingual Bengali-speaking patient following a right middle cerebral artery ischemic stroke. The patient, a 70-year-old male from rural India, presented with acute behavioral abnormalities and language impairment.
View Article and Find Full Text PDFA 40-year-old male farmer from rural West Bengal, India, presented with fever, headaches, seizure, eschar, and palsy of left cranial nerves VII, VIII, IX, and X as a rare clinical manifestation of scrub typhus. Positive IgM enzyme-linked immunosorbent assay tests in serum and cerebrospinal fluid confirmed the diagnosis, with brain magnetic resonance imaging showing meningoencephalitis findings. Treatment with steroids and doxycycline led to neurological improvement.
View Article and Find Full Text PDFBackground: Hypercalcemia-induced posterior reversible encephalopathy syndrome (PRES) is a rare entity primarily associated with iatrogenic vitamin D/calcium overdose, malignancy, or, infrequently, primary hyperparathyroidism.
Case Report: We present a novel case of an adult male from rural India who experienced recurrent acute pancreatitis caused by hypercalcemia with concurrent manifestation of PRES. Diagnostic evaluation revealed markedly elevated serum calcium levels and parathyroid hormone concentrations, consistent with primary hyperparathyroidism.
Enferm Infecc Microbiol Clin (Engl Ed)
January 2024
Gorlin-Goltz syndrome (GGS) is an autosomal dominant multisystemic disease with high penetrance. Headache heralding GGS has been previously reported but without discussing potential sources. We report a patient with headache and a novel association (diastematomyelia), which helped with the diagnosis.
View Article and Find Full Text PDFListeria monocytogenes has tropism towards two immunologically "privileged" sites, the fetoplacental unit in pregnant women and the central nervous system (neurolisteriosis) in immunocompromised individuals. We report a case of neurolisteriosis in a previously asymptomatic pregnant woman from rural West Bengal, India, who presented with a subacute onset febrile illness with features of rhombencephalitis and a predominantly midline-cerebellopathy (slow and dysmetric saccades, florid downbeat nystagmus, horizontal nystagmus, and ataxia). With timely detection and the institution of prolonged intravenous antibiotic therapy, both the mother and the fetus were saved uneventfully.
View Article and Find Full Text PDFBackground: Snakebite is a preventable yet often-neglected public health hazard with high chronic disability and mortality, mainly faced by rural communities in the tropics/subtropics. Endocrinological disorders following snakebite (especially Russell's viper in India) are notably underrecognized and can lead to remarkable morbidity, poor quality of life, and cardiovascular mortality. Anterior pituitary insufficiency has been the most common ailment following Russell's viper envenomation amid those endocrinological dysfunctions.
View Article and Find Full Text PDFPorphyrias are rare metabolic disorders caused by inherited or acquired enzymatic defects in the heme biosynthetic pathway. They are grouped into acute hepatic porphyrias and photocutaneous porphyrias. Acute intermittent porphyria, the most prevalent subtype of acute hepatic porphyrias, is caused by a mutation in the hydroxymethylbilane synthase gene.
View Article and Find Full Text PDFSnakebite is a life-threatening and often-neglected public health hazard with high chronic disability and mortality, mainly faced by rural communities in the tropics/subtropics. Stroke and neuromuscular paralysis are the most severe neurological complications. However, cerebral venous sinus thrombosis has rarely been reported among cerebrovascular complications.
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