An Adolescent With Intermittent Claudication.

Intermittent claudication is very uncommon in children and adolescents. We describe the case of a 14-year-old adolescent girl experiencing left calf pain for a year that occurs during running and becomes unbearable after around 2 km. She was ultimately diagnosed with extrinsic compression of the popliteal artery caused by an osteocartilaginous exostosis (osteochondroma) originating from the fibula.

Course of acute nonspecific mesenteric lymphadenitis: single-center experience.

Unlabelled: Available reports dealing with acute nonspecific mesenteric lymphadenitis do not address the total duration of symptoms. However, it is commonly assumed a time for recovery ≤ 4 weeks. The purpose of this report was to investigate the course of acute nonspecific mesenteric lymphadenitis in childhood.

Acute Nonspecific Mesenteric Lymphadenitis: More Than "No Need for Surgery".

Acute nonspecific, or primary, mesenteric lymphadenitis is a self-limiting inflammatory condition affecting the mesenteric lymph nodes, whose presentation mimics appendicitis or intussusception. It typically occurs in children, adolescents, and young adults. White blood count and C-reactive protein are of limited usefulness in distinguishing between patients with and without mesenteric lymphadenitis.