Archive | dermatology RSS feed for this section

Bataclan’s Ulnar Nerve Syndrome

On November 13, 2015, during terrorist attacks in the Bataclan concert room (Paris, France), a 24-year-old man with no medical past history (except for thrombocytopenic purpura in childhood) was injured by gunshots on the left elbow. After having escaped, he was taken in charge by prehospital units and transferred to the emergency department of a […]

Read more

A Red Herring in the Green Grass: Syphilitic Membranous Glomerulonephritis

Physical discomfort attributed to a routine chore was actually an unusual presentation of an insidious infection. A 51-year-old man presented to the emergency department and reported 1 week of persistent, localized lower back pain that began after he had spent the day mowing his lawn. He denied any trauma, rash, dysuria, discoloration of urine, or […]

Read more

An Uncommon Cause of Obstructive Jaundice: An Infrequent Neoplasm

A 42-year-old man was admitted to the Johns Hopkins Hospital with right upper quadrant abdominal pain and scleral icterus of 3 weeks duration. The pain was described as aching and cramping in quality that typically occurred after meals. He had no vomiting or diarrhea but did note acholic stools and had more recently developed diffuse […]

Read more

Curious Crosses: Injection-Induced Lesions

Skin biopsy provided an elusive diagnosis and evidence that the patient had likely omitted important information during medical interviews. A 43-year-old man with a history of alcohol and opioid use was admitted to the inpatient ward from the infectious disease clinic. For 2 weeks, he had experienced recurrent, painful skin nodules that expressed bloody, purulent […]

Read more

Skin Lesion with Splenic Microabscesses in a Patient with Acute Myeloid Leukemia

  A 42-year-old male patient with acute myeloid leukemia was admitted to the hospital to start induction chemotherapy with idarubicin, cytarabine, and cytarabine. He was started on levofloxacin and fluconazole as prophylaxis. On day 14 post chemotherapy, he developed fevers along with a skin rash on his torso and extremities. Assessment Physical examination was notable for […]

Read more
UA-42320404-1