An Adolescent With Intermittent Claudication.

ABSTRACT: 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.

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. A review was made of the patients aged ≤ 16 years in whom the diagnosis of acute nonspecific mesenteric lymphadenitis was established between 2011 and 2015 at the Pediatric Emergency Unit. The records of the Pediatric Emergency Unit, those of the referring family doctors, and the results of a structured telephone interview with each family were used. Forty-four patients (25 girls and 19 boys) aged 2.5 to 16, median 8.2, years were included. A bimodal distribution in duration of symptoms was observed: symptoms persisted for ≤ 2 weeks in 22 patients and 3 to 10 weeks in 22. Clinical and laboratory characteristics were similar in children with symptoms persisting for 2 weeks or less 28 and in those with symptoms persisting for 3-10 weeks. CONCLUSION: In patients affected with acute nonspecific mesenteric lymphadenitis, it is advantageous to think of the time span for recovery in terms of ≥ 4 weeks. What is Known: • Mesenteric adenitis is a self-limiting inflammatory condition with well-characterized clinical presentation and imaging features. • A total duration of symptoms of ≤ 4 weeks is usually hypothesized. What is New: • Symptoms persist for 3 to 10 weeks in half of the patients. • At presentation, clinical and laboratory characteristics are similar in children with symptoms persisting for 2 weeks or less and in those with 45 symptoms persisting for 3-10 weeks.

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. Ultrasonography, the mainstay of diagnosis, discloses 3 or more mesenteric lymph nodes with a short-axis diameter of 8 mm or more without any identifiable underlying inflammatory process. Once the diagnosis is established, supportive care including hydration and pain medication is advised. Furthermore, it is crucial to reassure patients and families by explaining the condition and stating that affected patients recover completely without residuals within 2-4 weeks.