Painless erythematous cutaneous marks in a fern-leaf pattern on the inner sides of both legs. What is the diagnosis?
A 57-year-old man was referred to our hospital because of an acute onset of right flank pain. This radiograph was taken 12 minutes after infusion of intravenous contrast. What diagnosis is suggested?
A 26-year-old woman presented with painless nodular skin lesions that first developed 7 years earlier. Skin nodules initially appeared on the anterior chest wall and progressed to involve the whole body. Her medical history and that of her family were unremarkable. What is the diagnosis?
A 41-year-old man presented to the emergency department with a 9-month history of cough, exertional dyspnea, nocturnal diaphoresis, and weight loss of 10 kg. He had hypercalcemia with a suppressed parathyroid hormone level. What is the diagnosis?
This patient presented with a 1-day history of fever, acute painful symmetric polyarthritis, abdominal pain, and hematemesis. What is the diagnosis?
A 50-year-old smoker presented with acute-onset breathlessness and right-sided chest pain of four days' duration. There was no history of chest trauma. What do you see on the first chest X-Ray and what is the most likely cause of the abnormality on the second X-Ray?
This 46-year-old woman developed pruritus and similar papular lesions over her axillae, groin, and buttocks. What is the most likely diagnosis?
A 28-year-old flight engineer from Singapore presented with nausea, lethargy, and tremor. What is most likely to account for the findings on this abdominal radiograph?
A diagonal crease in each earlobe was noted in this patient. What is the most likely diagnosis and what is this sign called ?
What is the cause of this rash that developed in a patient after cesarean section in association with fever and hypotension?