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- Oncocytic metaplasia 嗜酸细胞化生
- Often these glands will go through tubal metaplasia. 通常要仔细检查是否为输卵管上皮化生。
- Metaplasia of laryngeal respiratory epithelium has occurred here in a smoker. 图示:嗜烟者喉部呼吸道上皮化生。
- Serous glands and intrahepatic bile ductepithelia presented mucous metaplasia. 胆囊粘膜基本完整,上皮也有轻度粘液化;
- Objective To report 2 cases of intraductal papillary oncocytic neoplasm of the pancreas with review of the literature. 目的报道2例罕见的胰腺导管内嗜酸性乳头状肿瘤并进行文献复习。
- The papillary structures were composed of mucin-producing columnar cells as well as cells with oncocytic appearance. 复杂性乳头状结构的主要组成是由癌细胞的入侵。
- Oncocytic MEC (OMEC) has been rarely reported with previous cases suggesting they are largely cystic low-grade neoplasms with a favorable prognosis. 有关嗜酸细胞性MEC(OMEC)的报道很少,此前报道的病例提示这是一种病变主要呈囊性的低度恶性肿瘤,并且预后良好。
- We report a case of pelvic lipomatosis associated with cystitis cystica and chronic metaplasia of the urinary bladder. 我们报告一个骨盆腔脂肪增多症合并囊状膀胱炎及慢性膀胱化生的病例。
- All tumors had focal mucin production and were composed almost exclusively of oncocytic cells with 2 cases demonstrating conventional MEC areas. 所有瘤组织含灶性黏液,瘤细胞几乎是单一的嗜酸性细胞,其中有2例显示了常见的MEC区域。
- Another example of cystitis glandularis intestinal type (intestinal metaplasia). 分布广泛的肠上皮化生。
- Objective To investigate the clinical pathological characteristics,diagnosis,treatment and prognosis of pancreatic oncocytic neuroendocrine carcinoma. 目的:探讨胰腺嗜酸性神经内分泌癌的临床病理特点、诊治和预后。
- The proportion of intestinal metaplasia in cases with Hp infection was1.5% compared with0.1% in these children. 在现代化生活和其他种种力量的冲击下,华人新年传统会消失吗?
- Purpose To investigate the clinicopathologic features, biological behavior of oncocytic carcinoid tumor of the lung (OCTL) and its differentiated diagnosis. 目的探讨肺嗜酸细胞类癌的临床病理特点和鉴别诊断要点及生物学特征。
- Note the lack of cytologic atypia which is helpful in distinguishing urothelial metaplasia from high-grade PIN. 尿路上皮化生中没有细胞非典型性,这一点有助于与高分级PIN进行鉴别。
- Results The morphological features of the neoplasm were as follows: it arose in the large pancreatic ducts, and consisted of oncocytic cells with fine granular cytoplasm. 结果胰腺导管内嗜酸性乳头状肿瘤的特点为多发生在大导管内,呈乳头状,瘤细胞浆嗜酸性、细颗粒状。结论此瘤根据其衬覆上皮的不典型增生程度分为良性、交界性和恶性。
- Epidermoid cysts may represent monodermal teratomas or may arise from squamous metaplasia of mesothelial inclusions. 囊壁被以角化的鳞状上皮,其内为颗粒细胞层,其外为厚薄不一的纤维性囊壁。
- Conclusion:Chordoma has a high rates of reoccur.Chondroid metaplasia mayebe a sign of better prognosis. 结论:脊索瘤复发率高,组织像中出现软骨化生可能是预后良好的指标。
- Metaplasia of esophageal squamous mucosa has occurred here, with gastric type columnar mucosa at the left. 图示食管粘膜化生,左边的胃型柱状上皮取代了正常的食管鳞状上皮。
- Diffuse intestinal metaplasia has long been considered to be a risk factor for bladder adenocarcinoma. 这种弥漫性肠上皮化生有发生膀胱腺癌的危险。
- Chronic gastritis with intestinal metaplasia, negative for dysplasia or malignancy. 慢性胃炎伴肠化,无异型增生或恶性肿瘤。