A Patient with Syndrome of Inappropriate ADH Secretion
A 74-year-old man, who is a lifelong smoker, is diagnosed with a small cell carcinoma of the lung. Following further investigation, it is discovered that he has developed the syndrome of inappropriate ADH secretion (SIADH) as a consequence of this. 1. What typical...
A 15-Year-Old Boy with a Sore Throat and a Fever
A 15-year-old boy presents with a 7-day history of a sore throat, low-grade fever, and malaise. He states that a week ago he had a fine rash over his body that faded quickly. On examination, you note the presence of mild splenomegaly. He is eating and drinking well,...
A 24-Year-Old Woman with Conjunctivitis
A 24-year-old woman presents with a sudden onset of left-sided acute follicular conjunctivitis. She complains of severe pain in the eye, and she has blurred vision with copious watery discharge evident. On examination, you note the presence of pseudomembrane formation...
A 24-Year-Old Man with Abdominal Pain and Dark Urine
A 24-year-old man presents complaining of recurrent episodes of abdominal pain and passing dark brown urine first thing in the morning. On examination, he has raised, painful, red nodules on the skin covering his entire back. You organise a set of blood tests, which...
