Children with an obstructed megaureter may present with vague abdominal pain, hematuria, UTI, fever of unknown origin, or an abdominal mass. The primary presentation, antenatal hydronephrosis, is diagnosed with prenatal ultrasonography.
Glomus Tumors (Tympanicum Jugulare). Glomus tumors are the most common benign tumors of the middle ear. They arise from glomus bodies. Glomus bodies are tiny, normal structures in the middle ear which serve as baro receptors.These baro receptors sense and help to regulate the oxygen pressure in the middle ear and mastoid.s glomus tumors expand, they begin to fill the middle ear. Some glomus tumors of the middle ear start by growing from the floor of the ear upward. These are the tumors difficult to distinguish from glomus jugulare tumors. A CT scan or other radiologic findings are needed in these cases.
A germ cell tumor (GCT) is a neoplasm derived from germ cells. Germ cell tumors can be cancerous or non-cancerous tumors. Germ cells normally occur inside the gonads (ovary and testis).Germ cell tumors that originate outside the gonads may be birth defects resulting from errors during development of the embryo.ost patients with germ cell cancer will need to be treated with combination chemotherapy for at least 3 cycles.. The chemotherapy regimen most commonly used in germ cell tumors is called PEB (or BEP), and consists of bleomycin, etoposide, a platinum-based antineoplastic (cisplatin).