Primary cardiac angiosarcoma: a rare cause of diffuse alveolar haemorrhage.

Primary cardiac angiosarcoma is a rare disease with a dismal prognosis. We report a case of a 50-year-old man who presented with haemoptysis, cough and worsening dyspnoea. An intracardiac mass was visualised on echocardiogram.

'Non-resolving' pneumonia.

A 47-year-old man presented with symptoms of fever and productive cough secondary to a left upper lobe pneumonia. He had received more than three courses of antibiotics over a 2-year period. Review of serial radiographic exams including chest x-ray and CT scans revealed consolidation of the left upper lobe.

An unusual cause of flash pulmonary oedema.

We report a case of young woman who presented with acute cardiogenic pulmonary oedema and respiratory failure. She underwent emergent endotracheal intubation and was transferred to the intensive care unit. She responded to intravenous diuretics and positive pressure ventilation.

Reversible steatohepatosis in a young boy with brittle type 1 diabetes mellitus: mauriac syndrome.

A 14-year-old male, diagnosed case of type 1 diabetes mellitus since 1 year, presented with uncontrolled blood glucose levels, non-compliance with insulin therapy and recurrent admissions with diabetic ketoacidosis. His blood glucose levels were difficult to control with wide fluctuations in insulin requirement. He had absent secondary sexual characteristics and hepatomegaly.

Hydrocarbon pneumonitis masquerading as acute lung injury.

Hydrocarbon pneumonitis is an acute, intense pneumonitis resulting from aspiration/inhalation of volatile hydrocarbon compounds with low viscosity and surface tension. The authors describe the case of a 24-year-old male who aspirated diesel while siphoning it from heavy duty crane, developed bilateral pneumonitis and responded to 2-day therapy with non-invasive continuous positive airway pressure ventilation.

Renal tubular acidosis due to Wilson's disease presenting as metabolic bone disease.

Two sisters presented with lower limb deformity and difficulty in walking without support. Both had short stature; however, neurodevelopment and secondary sexual characters were normal. Abdominal examination revealed splenomegaly and ophthalmic examination showed presence of Kayser-Fleischer (K-F) rings.

Dyselectrolytemia in acute kidney injury causing tetany and quadriparesis.

A 40-year-old female, presented with prerenal acute kidney injury secondary to diarrhoea. With appropriate hydration, she went into diuretic phase and subsequently developed hypokalemic quadriparesis with hypocalcaemic tetany due to hypomagnesemia and subclinical vitamin D deficiency. The patient improved with oral potassium, magnesium, calcium and vitamin D supplementation.