نتایج جستجو برای: synchronous malignancies
تعداد نتایج: 74627 فیلتر نتایج به سال:
Neuroendocrine tumors (NETs) originating from the gastrointestinal tract are considered to be relatively rare tumors with a poor prognosis. We describe a case of an 83-year-old male who presented with complains of bleeding per rectum. Colonoscopy revealed two ulceroproliferative tumors, one in the sigmoid colon and another in the descending colon. The patient underwent left hemicolectomy. Based...
BACKGROUND Tobacco use increases the risk for squamous cell carcinoma (SCC) of the upper aerodigestive tract. The reported incidence of synchronous second primary tumors in head and neck cancer is approximately 10%. Therefore, patients with oral cancer have routinely undergone "panendoscopy" consisting of direct laryngoscopy, bronchoscopy, and esophagoscopy. Recent studies indicate increasing n...
hashimoto’s thyroiditis, the most common autoimmune thyroid disease, is due to destruction of the thyroid gland by autoantibodies. various types of thyroid malignancies may arise in hashimoto’s thyroiditis. follicular carcinomas, papillary carcinomas, lymphomas, medullary carcinomas and hurthle cell neoplasms may develop in hashimoto’s thyroiditis. we present a rare case report of a 35-year-old...
Additional malignancies in multiple myeloma patients after first-line and maintenance treatment have been observed, questioning whether specific risks exist. Second primary malignancies have also gained attention since randomized data showed associations to newer drugs. We have conducted this large registry analysis in 744 consecutive patients and analyzed: 1) frequency and onset of additional ...
Synchronous tumours of gynaecological malignancies occur rarely and most these cases are represented by synchronous ovarian endometrial cancer. cervix ovary rare with poor prognosis. Only few cancer found in the literature as case reports. Here, we report a 63 year old patient who was diagnosed squamous cell carcinoma high grade serous which her clinical presentation, investigation intraoperati...
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