نتایج جستجو برای: primary squamous cell carcinoma
تعداد نتایج: 2394682 فیلتر نتایج به سال:
background: invasive squamous cell carcinoma of the vulva is primarily a disease of postmenopausal women and thus is rarely associated with pregnancy. case: we have reported on a young woman under 40 years old with vulvar carcinoma, which occurred during the pregnancy but optimal treatment was delayed to the postpartum period. this 37-year-old woman was diagnosed with 3x3 cm vulvar lesion, 2 we...
background and objectives: squamous cell carcinoma of the tongue (sccot) is the most common malignant neoplasm in oral cavity. at the time of the diagnosis of sccot regional metastases with a high mortality rate are common, which is due to the extensive lymphatic system drainage of the tongue. although the level of healthcare has significantly improved, the survival rate is still low with an un...
The primary squamous cell carcinoma of prostate is a rare tumor that its histogenesis has not been clearly identified. This tumor comprises 0.5 to 1 % of malignant tumors of prostate. In most cases, there exists a severe and atypical metaplasia. The case was a 66 years man that admitted for increased frequency of urination and a burning sensation. In initial examinations, because of the existe...
Introduction Presence of two primary malignancies is rare and occurs in 3-5% of the cancer patients. As per our extensive internet research, this is the only reported case of a synchronous sino-nasal embryonal rhabdomyosarcoma with squamous cell carcinoma-tongue. The case report is important because of the rare diagnosis and the challenge we faced in the diagnosis and treatment of the pat...
A comparative evaluation on E-cadherin expression in oral squamous cell carcinoma with and without regional lymph node metastasis Dr. N. Mohtasham* - Dr. A. Omidi**- Dr. K. Kamyabhesari*** - Dr. M. Shakeri**** *- Assistant Professor of Oral Pathology Dept. - Faculty of Dentistry – Mashhad University of Medical Sciences. **- Professor of Pathology Dept. – Ghaem Hospital. ***- Fellowship of Derma...
background: oral squamous cell carcinoma is the sixth most common malignancy in the world today. ing1b/p33 is a newly-discovered tumor suppressor which enhances p53 activity. transfer of p33 protein from nucleus to cytoplasmic compartment has been previously reported in leukemias. the objective of this study was to determine the correlation between p33ing1b cytoplasmic transfer and lymph node ...
Background: Primary intraosseous squamous cell carcinoma (PIOC) of the mouth is a very rare but well-known carcinoma. It is locally invasive and its prognosis is quite poor. It may originate from the walls of an odontogenic cyst or de novo from the remnant epithelium at this region. Because the early symptoms of such malignancies are sometimes similar to those of inflammatory or periodontal dis...
Background and Aim: Microscopic differentiation between well differentiated squamous cell carcinoma and verrucous carcinoma is very difficult. As these lesions have different clinical course and treatment a reliable method to help distinguish between them is necessary. The basement membrane in oral verrucous carcinoma is generally intact whereas in oral squamous cell carcinoma is mostly discont...
Unlike the primary tracheal tumors, squamous cell carcinoma of trachea is common, especially in smokers. This type of tumor has a low rate of survival and it is diagnosed too late on account of late presentation of its signs. The treatment of choice is surgical removal followed by adjuvant radiotherapy; Primary radiotherapy is the appropriate treatment in inoperable cases. In this study, we pre...
abstract carcinoma of the vulva has commonly been recognized as a disease of postmenopausal women, but some cases have been reported in young women during pregnancy. medical records were reviewed for a patient with vulvar carcinoma diagnosed in pregnancy. using medline and cross references, pertinent articles were sought and reviewed. a 28-year-old afghan woman in her sixth pregnancy presented ...
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