Sertoli Leydig cell ovarian tumour and gastric polyps as presenting features of Peutz-Jeghers syndrome.

We report a case of Peutz-Jeghers syndrome (PJS) in a 2-year old with precocious puberty secondary to a Sertoli-Leydig cell tumour. Family history of PJS and other neoplasms were discovered. The tumour was excised and the STK11 gene deletion identified in both patient and father.

Diagnosis, incidence, and outcomes of suspected typhlitis in oncology patients--experience in a tertiary pediatric surgical center in the United Kingdom.

Background: Typhlitis is clinically defined by the triad of neutropenia, abdominal pain, and fever. Radiologic evidence of colonic inflammation supports the diagnosis. We report a single United Kingdom tertiary center experience with management and outcome of typhlitis for 5 years.