Osmotic demyelination syndrome following slow correction of hyponatremia: Possible role of hypokalemia.

A 47-year-old male presented with hyponatremia that was corrected slowly as per the recommended guidelines. The patient improved initially but went on to develop a quadriparesis with a locked-in state due to a central as well as extrapontine myelinolysis and subsequently succumbed to an intercurrent infective illness. The patient had associated hypokalemia.

High altitude pulmonary edema among "Amarnath Yatris".

Background: Annual pilgrimage (Yatra) to the cave shrine of Shri Amarnath Ji' is a holy ritual among the Hindu devotees of Lord Shiva. Located in the Himalayan Mountain Range (altitude 13,000 ft) in south Kashmir, the shrine is visited by thousands of devotees and altitude sickness is reportedly common.

Materials And Methods: More than 600,000 pilgrims visited the cave shrine in 2011 and 2012 with 239 recorded deaths.

An elderly male with tubercular osteomyelitis of the chest wall.

Primary tuberculosis of the ribs is rare. A 70-year-old male presented with a 6-month history of a chest wall swelling that ruptured over few weeks to lead to a chronic discharging sinus. He had been administered multiple antibiotics, but the discharge continued.