9 rezultatov
A 13-year-old girl presented with an exceedingly rare case of primary yolk sac tumor located within the lateral ventricle, manifesting as headache, nausea, and diplopia. Magnetic resonance imaging revealed a 4-cm-diameter solid enhanced mass within the left inferior horn of the lateral ventricle.
Intracranial nongerminomatous germ cell tumors (NGGCTs) in unusual locations are extremely rare. Here, we report a case of a yolk sac tumor in the frontal lobe in a middle-aged patient. A 42-year-old man was admitted to our hospital for headache and nausea. Magnetic resonance imaging (MRI) showed an
The primary intracranial endodermal sinus tumor (EST) is regarded as a rare histological subtype that is often associated with components of other germ cell tumors, and there are no reports on the onset of intracranial ESTs after growth hormone (GH) replacement therapy. The authors report an
A 17-year-old male patient presented to the clinic with a headache, nausea, and vomiting. Magnetic resonance imaging demonstrated a fat-containing and -enhancing heterogeneous tumor in the third ventricle, and fat droplets within the ventricles and the subarachnoid space. Obstructive hydrocephalus
Two schedules of cis-dichlorodiammineplatinum(II) (cis-platinum) were evaluated for therapeutic efficacy and toxicity in children with malignant diseases resistant to standard therapy. Initially, cis-platinum was given as a rapid iv bolus injection at a dose of 15 mg/m2/day for 5 days every 3 weeks.
Germ cell tumors, which constitute approximately 3-5% of tumors of the central nervous system (CNS), can be subdivided into germinomas, embryonal carcinomas, yolk sac tumors, choriocarcinomas, teratomas and mixed germ cell tumors. The diagnosis of intracranial germ cell tumor is based on the
Undescended testicle is the most common congenital anomaly among males. Testicular tumor develops in 3-5% of the boys with a complaint of undescended testicle. The clinical presentation of malignant intra-abdominal testicular tumors ranges from asymptomatic cases to acute abdomen. In this study, we
A 21-year old patient who presented in 1973 with a rare and highly malignant ovarian endodermal sinus tumor with spillage into the peritoneal cavity is alive and well today after receiving chronochemotherapy. During the first four courses of treatment, medications were given at different circadian
BACKGROUND
Ovarian tumors have generally been considered rare in the pediatric age group. We reported our experience dealing with pediatric ovarian tumors during an 8-year period.
METHODS
Between January 1998 and December 2006, 37 girls with ovarian tumors were treated at the Department of Pediatric