Summary: A Non-Therapeutic Study that aims to establish a cohort of GCT survivors to understand short term and long-term adverse effects of treatment and to conduct molecular analyses to improve risk stratification.

Summary: This study gathers health information for the Project: Every Child for younger patients with cancer. Gathering health information over time from younger patients with cancer may help doctors find better methods of treatment and on-going care.

Summary: This phase III trial studies how well active surveillance help doctors to monitor subjects with low risk germ cell tumors for recurrence after their tumor is removed. When the germ cell tumors has spread outside of the organ in which it developed, it is considered metastatic. Drugs used in chemotherapy, such as bleomycin, carboplatin, etoposide, and cisplatin, work in different ways to stop the gr...

Summary: This phase II trial studies the best approach to combine chemotherapy and radiation therapy (RT) based on the patient's response to induction chemotherapy in patients with non-germinomatous germ cell tumors (NGGCT) that have not spread to other parts of the brain or body (localized). This study has 2 goals: 1) optimizing radiation for patients who respond well to induction chemotherapy to diminish...

Summary: Benign ovarian cysts are frequent during women's life. They are diagnosed with pelvic pain or fortuitously during an ultra-sonographic exam. In case of persistence,a surgery will be necessary to identify the nature of the cyst and assess its benignity. In some case, cysts are recurrent and multiple surgeries are needed leading to a significant risk of ovarian damage by follicular depletion. Oocyte...

Summary: Autoimmune encephalitis are characterized by the subacute development of memory deficits, altered mental status, and psychiatric symptoms, generally in association with anti-neuronal antibodies. Two main groups of autoimmune encephalitis may be distinguished based on the location of the targeted antigen: 1) Intracellular antigens, in which the antibodies are thought not to be pathogenic, and the d...

Summary: Ovarian dermoid cyst, also known as benign mature teratoma, originate from germ cells in the ovary, and is the most common benign ovarian tumor (44-70%). Several reports documented a secretion of NMDA receptor antibodies from dermoid cyst. This receptor is found in different areas in the central nerves system (CNS) and the presence of plasma antibodies has been shown as a rare cause of neurologic ...

Summary: The aim of this study was to evaluate the diagnostic efficacy of computer aided diagnostic tool for neck masses using machine learning and deep learning techniques on clinical information and radiological images in children.

Summary: The aim of this study was to evaluate the diagnostic efficacy of computer aided diagnostic tool for retroperitoneal tumor using machine learning and deep learning techniques on computed tomography images in children.