نتایج جستجو برای: malignant melanoma
تعداد نتایج: 251958 فیلتر نتایج به سال:
A woman with bilateral ocular melanocytosis developed a malignant melanoma of the choroid in one eye. The ocular melanotic hyperpigmentation, present since childhood, clinically involved the conjunctiva and episcleral and uveal tract of both eyes. To our knowledge this is only the second reported case of a uveal malignant melanoma in a patient with bilateral ocular melanocytosis. There is evide...
Malignant melanoma of parotid gland is an extremely rare event, and the metastasis to jejuna presented with intussusception is especially unusual. In this case report, a solitary jejuna metastasis from a parotid gland malignant melanoma was discussed. The patient underwent a radical surgical excision. Biological immunotherapy was taken for four months after the surgery. After 7 months follow-up...
Malignant melanoma (MSA) is a cancer of pigmented cells called melanocytes. Cutaneous malignant melanoma may occur in the nail bed or on the foot pads. Melanomas that arise from the haired skin of the body, legs, or eyelids are usually benign but in rare cases can exhibit aggressive behavior similar to those of the nail bed, foot pads or mouth. Malignant melanoma can be a very aggressive cancer...
Metastatic malignant melanoma of the prostate is extremely rare in clinical practice, and only one case has been reported in the English literature in the past 30 years. We report a case of malignant melanoma that metastasized to the prostate and review the current literature. A 50-year-old man with a history of malignant melanoma metastasis to the left axilla, which was excised 3 years ago, pr...
The incidence of malignant melanoma in the developed world is continuously increasing. We conducted a case-control study in order to evaluate the association between each of the four estrogen receptor alpha polymorphisms (ESR1 single-nucleotide polymorphisms [SNPs] +2464C/T, -4576A/C, +1619A/G, and +6362C/T) and malignant melanoma susceptibility and disease course. The study population consiste...
BACKGROUND Non-melanoma skin cancer, a common designation for both basal cell carcinomas and squamous cell carcinomas, is the most frequent malignant skin neoplasm. OBJECTIVE Epidemiologic characterization of the population with Non-melanoma skin cancer. METHODS Retrospective analysis of all patients diagnosed with Non-melanoma skin cancer based on histopathologic analysis of all incisional...
The nose is an uncommon site for a malignant melanoma, representing 2% to 5% of head and neck malignant melanoma. Nasal malignant melanoma develops from the melanocytes residing in mucous membranes that have migrated during embryologic development from the neural crest to the mucosa of the nose and sinuses. We report two case of the nasal septal malignant melanoma. the first case was 48-years –...
Primary malignant melanoma of cervix is a rare entity. A case of primary malignant melanoma of cervix presented with vaginal discharge and black colored growth over cervix. Histology showed malignant pleomorphic cells with melanin pigment in the cytoplasm.
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