Polyarteritis nodosa

31-year-old man presented to the emergency department with a 2-week history of left ear swelling. He had similar episode...See More

21-year-old woman with acute myeloid leukemia who was undergoing induction chemotherapy presented with a lesion on her l...See More

Fibrinoid necrosis may be observed in all of the following except: (1) Aschoff’s nodule (2) Diabetic glomeruloslerosis (3) Polyarteritis nodosa (4) Malignant hypertension

Which one of the following conditions is associated with Coomb’s positive hemolytic anemia? (1) Polyarteritis nodosa (2) SLE (3) Progressive systemic sclerosis (4) Thrombotic thrombocytopenic purpura

This 19-year-old man presented with a 10-month history of Raynaud's phenomenon, fever, abdominal pain, and hypertension....See More

The artery that is spared in polyarteritis nodosa? A. Bronchial artery B. Renal artery C. Coronary artery D. Pulmona...See More

DDX OF abd.pain+neuropathy *Acute intermittent porphyria *lead poisning *arsenic poisning *Guillian barre synd *polyartritis nodosa *diabetic ketoacidosis *intraabdominal malignancy *sarcoidosis *alcohol abuse

Fibrinoid necrosis may be observed in all of the following except : A Malignant hypertension B Polyarteritis nodosa C Diabetic glomerulosclerosis D Aschoff's nodule

Hemorrhagic infarction may be seen in places where some collateral flow can occur, as in the bowel, shown here at autops...See More

A 53 yr old ,M,is seen in the clinic for new onset wrist drop rt side about a week ago. Two weeks prior to this ,he also developed a left sided footdrop that has persisted since then. Examination shows rt wrist weakness with finger extensio...See More