Staphylococcus aureus costal osteomyelitis with complicated by pleural effusion in a 7-month-old infant: A misleading clinical presentation.

Osteomyelitis is a rare infectious disease in children, predominantly affecting long bones; however, its clinical presentation can be ambiguous if the location is atypical. Costal osteomyelitis is very rare in children and can mimic other pathologies. We present a case of a seven-month-old infant diagnosed with costal osteomyelitis complicated by rupture of a subperiosteal abscess into the pleura. His clinical condition improved with conservative treatment, which included chest drain insertion and intravenous antibiotic therapy without the need for surgical debridement. Rib osteomyelitis represents a potentially severe condition. Early detection is imperative to prevent the necessity for invasive therapies and mitigate long-term complications.

Diverticular disease of the small bowel: a rare cause of the duodenojejunal flexure obstruction (a case report).

The small bowel is the least common site for diverticula in the entire gastrointestinal tract. Chronic upper intestinal obstruction due to diverticula is very rare. We report a case of multiple small bowel diverticula causing mechanical obstruction of the duodenojejunal flexure.