A case of yolk sac tumor in a nine-month-old girl is presented. Vaginal hemorrhage was observed during the patient's check-up at the Bjelovar Children's Outpatient Clinic. The patient was referred to the Department of Pediatrics at the Zagreb University Hospital, where an endodermal tumor of the vaginal yolk sac was diagnosed. The patient underwent surgery, followed by chemotherapy. She is now ...

PURPOSE Persistent unexplained vaginal discharge or bleeding in the pediatric population may be the only manifestation of a serious underlying medical or social problem. Therefore, these symptoms require careful and complete evaluation to identify the primary pathology accurately. We retrospectively reviewed charts of patients who presented for evaluation of persistent vaginal discharge or blee...

Germ cell tumors usually occur in the gonads. Extragonadal germ (EGCTs) are uncommon, and head neck region is a rare primary location. In this region, endodermal sinus relatively uncommon; they typically recorded alongside teratomas infrequently by themselves. When an tumor arises neck, it can present with unique clinical radiographic features be challenging to diagnose manage. We report peculi...

Endodermal sinus tumors are rare malignant germ cell tumors that usually originate from the gonads and are rarely observed extragonadally. Pure primary endodermal sinus tumors of the cerebellar hemisphere are extremely rare and patients diagnosed with the disease often have a poor prognosis. The symptoms of YSTs are unspecific and associated with the location of tumors. Intracranial YSTs (such ...