3.7% of the diagnoses in the Pediatric Tumour Registry (Zentrales Tumor-Register) of the German Society for Pediatric Oncology and Haematology (Gesellschaft für Pädiatrische Onkologie und Hämatologie) concern germ cell tumors. The annual incidence has increased from 0.22 in 1980 to 0.60 per 100,000 children in 1992. The most common localizations are the coccygeal region (25%), followed by the t...

TOPIC: Critical Care TYPE: Medical Student/Resident Case Reports INTRODUCTION: Malignant Hypercalcemia (MH) and Tumor Lysis Syndrome (TLS) are considered major oncologic emergencies. MH at initial presentation is associated with a poor prognosis (1). We present unique case of Mixed Germ Cell tumor an spontaneous TLS hypercalcemia instead hypocalcemia. CASE PRESENTATION: A 24-year-old male no si...

Germ cell tumors comprise about 20% of all ovarian tumors and most of which are mature cystic teratomas. Monodermal teratomas are germ cell tumors derived from a single germ layer. A 33-year-old-woman revealed to the gynecology outpatient clinic with pelvic pain which is persisting for one month. The physical examination and ultrasounographic evaluation revealed a pelvic mass. Thus, laparotomy ...

Aim: This study reports surgical treatment and its outcome for boys with a testicular tumor, in order to analyze the considerations of testis-sparing surgery (TSS) investigate whether, retrospect, was according recently developed algorithm. Methods: We retrospectively reviewed tumors who underwent between January 2000 June 2020 at Wilhelmina’s Children’s Hospital Princess Máxima Center Pediatri...