Multiple primary malignant neoplasm (MPMN) is a rare disease with two or more malignant neoplasms in one patient. In less than 0.1% of cancer patients, four or more occur. MPMN is frequently associated with hereditary cancer syndrome, although in rare cases, it is not. A female patient ...
Electron microscopy revealed a high degree of cytologic differentiation. Strong myosin ATPase activity and negative demonstrations for hydrolytic enzymes suggest a diagnostic profile which will clearly separate this neoplasm from malignant fibrous histiocytoma. High mitoses counts, the conventional criterion ...
We wish to report primary malignant rhabdoid tumor of the facial skin with detailed immunohistochemical and Ultrastructural studies. Vimentin was expressed in the tumor cells, but there Was no immunoreactivity for cytokeratins, neurofilaments, muscle actin, synaptophysin, S‐100, melanoma antigen HMB‐...
网络多原发恶性肿瘤 网络释义 1. 多原发恶性肿瘤 同一个体,先后发生两种及以上原发性恶性肿瘤,称为多原发恶性肿瘤(multiple primary malignant neoplasm)。研究表明, … www.qnr.cn|基于 1 个网页
Primary extranodal non-Hodgkin’s lymphoma of the transverse colon is a rare presentation of non-Hodgkin’s lymphoma or colonic neoplasm. Dermatomyositis is an autoimmune condition of the skin, muscle, and blood vessels that when associated with malignancy is a true paraneoplastic syndrome but is ra...
acanthoma,skin tumor- a neoplasm originating in the epidermis angioma- a tumor consisting of a mass of blood or lymphatic vessels benign tumor,benign tumour,nonmalignant neoplasm,nonmalignant tumor,nonmalignant tumour- a tumor that is not cancerous ...
Neoplasms of the Heart Neoplasms of the heart may be divided into primary (benign or malignant) and secondary (metastatic). Primary cardiac neoplasms are rare, but may occur at any age. The majority are benign, the most common being the myxoma, which develops ... Hugo Spindola-Franco M.D...
Primary cell line cultures from human skin biopsies, adipose tissue and tumor tissue are valuable samples for research and therapy. In this regard, their derivation, culture, storage, transport and thawing are important steps to be studied. Towards this end, we wanted to establish the derivation,...
Meanwhile, the remaining 285 patients underwent clinical examinations and pathological reviews at the ACCH, with 32 patients (8%) having a history of malignant neoplasm. After thorough examinations and pathological reviews at the ACCH, 38 patients (13%) had primary sites identified (Table 1), ...
Primary mucinous adenocarcinoma or mucinous eccrine carcinoma of the skin is a rare malignant neoplasm showing predilection to the head and neck. Distinguishing between these primary neoplasms and the more frequent metastatic mucinous deposits on the skin from primaries in the breast and gastrointestinal ...