Snakebite is a common medical emergency in India. Unusual complications may occur after viper bite. Bilateral parotid enlargement after viper bite is a rare entity. An 18-year old gentleman presented to our hospital with history of viper bite. On examination he had cellulitis of right lower limb. He developed swelling of both the parotid glands 12 h after admission. He developed coagulopathy, acute renal failure and died within 48 h of hospital admission. Development of parotid swelling after snake bite is associated with poor prognosis. This case is found worth reporting as it is an unusual complication having prognostic value.
Acute Kidney Injury ; etiology ; Adolescent ; Animals ; Blood Coagulation Disorders ; etiology ; Fatal Outcome ; Humans ; India ; Male ; Parotid Diseases ; etiology ; pathology ; Parotid Gland ; pathology ; Prognosis ; Russell's Viper ; Snake Bites ; complications

The clinical spectrum of dengue fever ranges from asymptomatic infection to dengue shock syndrome. Dengue is classically considered a non-neurotropic virus. Neurological complications are not commonly seen in dengue. The neurological manifestations seen in dengue are encephalitis, meningitis, encephalopathy, stroke and Guillain-Barré syndrome. Dengue encephalitis is a rare disease. We report an interesting case of dengue encephalitis from Southern India. A 49-year-old gentleman presented with fever, altered sensorium and seizures. Dengue NS-1 antigen test was reactive. Dengue IgM was also positive. CSF PCR was negative for herpes simplex 1 & 2. Dengue encephalitis should be considered in the differential diagnosis of fever with altered sensorium, especially in countries like India where dengue is rampant.