نتایج جستجو برای: epithelial predominant
تعداد نتایج: 192545 فیلتر نتایج به سال:
Synovial sarcomas are soft tissue neoplasms mostly located in the lower extremities of young adults. A case of synovial sarcoma of the thigh in a 35-year-old male with the predominant epithelial component is reported. Microscopically the tumor showed variable-sized well-differentiated glands lined by the cuboidal cells with small foci of spindle cell component between glandular structures...
metaplastic carcinoma is a rare form of breast cancer and is a generic term for breast carcinoma of ductal type in which the predominant component of the neoplasm has an appearance other than epithelial glandular structures.we report a case of this rare tumor in as 57-year-old psot- menopausal woman
Intestinal epithelial barrier function is impaired in irritable bowel syndrome patients. Claudins are highly expressed in cells with tight junctions and are involved in the intestinal epithelial barrier function. The expression pattern of tight junction proteins in diarrhea-predominant irritable bowel syndrome have not been fully elucidated. We therefore recruited 17 diarrhea-predominant irrita...
Pleomorphic adenoma (PA) is the most common benign tumor of major salivary glands and intra nasal PA unusual which may be misdiagnosed as malignancy. A 65-year-old female presented with unilateral bleeding obstruction in right cavity for 6 months. Local examination showed polypoid mass surgically excised. HPE classic triphasic component epithelial, myoepithelial cartilaginous stromal elements p...
Sarcomatoid carcinoma is a high‑grade rare malignant tumor with both epithelial and mesenchymal components. Sarcomatoid carcinoma in the upper urinary tract is very rare. We reported here a case of sarcomatoid carcinoma of renal pelvis with osteosarcomatous differentiation, with involvement of the ureter and renal parenchyma in a 68-year-old female. Histologically, predominant pleomorphic spind...
Synovial sarcoma is defined as a mesenchymal spindle cell tumour which displays variable epithelial differentiation including glandular formation and has a specific chromosomal translocation [1]. It is an aggressive and rare neoplasm which is histologically classified into two subtypes: monophasic and biphasic. Epithelial predominant synovial sarcoma can mimic epithelial neoplasms and is freque...
Thymomas are relatively uncommon malignancies of the anterior mediastinum and present with four distinct histological types based on the specific epithelial to lymphocyte ratio: spindle cell, epithelial predominant, lymphocyte predominant, or mixed. Each histologic type of thymoma has a propensity for local invasion and metastasis and can have a wide variety of paraneoplastic manifestations, my...
BACKGROUND This study aimed to evaluate the current status of secondary debulking surgery (SDS) and tertiary debulking surgery (TDS; performed for recurrence after SDS) and to assess the overall survival after recurrence of Müllerian epithelial cancer in Japan. We also evaluated the data of patients who underwent a fourth debulking surgery (i.e., quaternary debulking surgery (QDS)). METHODS W...
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