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Chordoma is a rare slow-growing neoplasm thought to arise from cellular remnants of the notochord.The evidence for this is the location of the tumors (along the neuraxis), the similar immunohistochemical staining patterns, and the demonstration that notochordal cells are preferentially left behind in the clivus and sacrococcygeal regions when the remainder of the notochord regresses during ...
Malignant vulvar tumors can develop in the inner edges of the labia majora, labia minora, clitoris or in the Bartholin glands. [9] Research in preventing vulvar cancers includes investigations into the use of oncogenes , tumor suppressor genes, drug treatments, surgery , radiation therapy , chemotherapy , and lymph node mapping.
Vulvar cancer is a cancer of the vulva, the outer portion of the female genitals. [1] It most commonly affects the labia majora. [1] Less often, the labia minora, clitoris, or Bartholin's glands are affected. [1] Symptoms include a lump, itchiness, changes in the skin, or bleeding from the vulva. [1]
The clivus is a shallow depression behind the dorsum sellae of the sphenoid bone. [3] It slopes gradually to the anterior part of the basilar occipital bone at its junction with the sphenoid bone. Synchondrosis of these two bones forms the clivus. The clivus extends inferiorly to the foramen magnum. [3]
Some benign tumors may later progress to become malignant tumors, such as vaginal cancers. [10] [11] Some neoplastic growths of the vagina are sufficiently rare as to be only described in case studies. [3] Signs and symptoms may include a feeling of pressure, painful intercourse or bleeding. [12] Most vaginal tumors are located during a pelvic ...
One physician told Adams the symptoms were probably due to stress and anxiety, and sent him to a psychologist who gave him mood stabilizers. Doctors dismissed his 'weird' symptoms, until brain ...
Vaginal cancer is an extraordinarily rare form of cancer that develops in the tissue of the vagina. [1] Primary vaginal cancer originates from the vaginal tissue – most frequently squamous cell carcinoma, but primary vaginal adenocarcinoma, sarcoma, and melanoma have also been reported [2] – while secondary vaginal cancer involves the metastasis of a cancer that originated in a different ...
Doctors removed the tumor during surgery that June. The 41-year-old TV personality discovered she had a golf ball-sized growth pushing on her facial nerves in 2017 after experiencing dizziness ...