Phaeohyphomycosis consists of a group of mycotic infections characterized by the presence of dematiaceous (dark walled) septate hyphae. Splenic abscess and spontaneous rupture is an infrequent complication in children with haematological malignancies and can be life threatening. To the best of our knowledge this is the first report of a case of splenic rupture following the development of multiple abscesses secondary to infestation by this rare fungal species.
Catheter knotting is a rare complication of bladder catheterisation. Retention of catheter parts resulting in calculus formation is even rarer. We report a case of a vesical calculus formed over a broken and retained supra-pubic catheter which to the best of our knowledge has yet to be reported, along with three other cases of bladder catheter knotting.
Mesocolic hernia is a rare cause of intestinal obstruction in children. The diagnosis involves a high index of suspicion and prompt intervention to prevent strangulation and a high morbidity. The embryological basis of the condition is of paramount importance to assist the eventual surgical correction.