Zhonghua bing li xue za zhi = Chinese journal of pathology

Objective: To investigate the clinicopathological characteristics, diagnosis, origin, and prognosis of primary ovarian mesonephric-like adenocarcinoma. Methods: A total of 17 cases of primary ovarian mesonephric-like adenocarcinoma diagnose…

中肾样腺癌是一种新近报道的罕见女性生殖系统肿瘤，因其组织学特点、免疫表型及分子改变均类似于起源于中肾管残件的宫颈中肾腺癌而得名，但是中肾样腺癌多发生于缺乏中肾管残件的子宫体和卵巢。因卵巢中肾样腺癌往往与子宫内膜异位症或苗勒管肿瘤相关而被认为其可能起源于苗勒管。中肾样腺癌多样性的组织结构与多种肿瘤形态存在交叉，极易误诊。现报道1例曾被误诊为尿路上皮癌的膀胱中肾样腺癌。本文将阐述其临床病理特征及鉴别诊断，并对中肾样腺癌起源加以探讨，以提高在临床诊疗过程中对该疾病的认识，避免漏诊误…

Objective: To assess the clinical features and treatment outcomes in patients with primary ovarian squamous cell carcinoma (POSCC). Methods: Fifteen patients with primary ovarian squamous cell carcinoma diagnosed from January 2009 to Decemb…

Objective: To investigate the clinicopathological features of proliferations with mesonephric features (PMF) of the gynecologic tract. Methods: A retrospective analysis was performed on the clinical and pathological data of 16 cases with PM…

Objective: To investigate and compare the histologic characteristics of adenocarcinomas with mesonephric features located in different parts of the gynecologic tract. Methods: Two cases of mesonephric adenocarcinomas (MA) of the cervix and …

Objective: To investigate the clinical, pathological and immunohistochemical features of seromucinous neoplasms, including seromucinous cystadenoma, borderline tumour and seromucinous carcinomas of the ovary. Methods: A retrospective review…

子宫内膜异位症是一种常见的妇科疾病，发生在约10%的生育期妇女。通常局限于盆腔，卵巢最常见，但异位组织有时也可生长在其他部位，如剖宫产术后的腹部瘢痕、消化道、泌尿生殖道，甚至胸腔和肺。真正发生在肺实质的子宫内膜异位症却少见。肺子宫内膜异位症可导致月经期咯血，通常在症状出现后几个月后才能确诊。组织学特征是诊断的关键。该文报道1例因消化系统症状入院，影像学检查发现肺结节影，而无任何呼吸系统症状的肺子宫内膜异位症，探讨其临床病理特征，以提高对该疾病的认识。.

Objective: To characterize clinicopathological characteristics of the non-neoplastic colorectal polyps for accurate diagnosis. Methods: 1 190 cases were collected from the Second Affiliated Hospital of Harbin Medical University from January…

Objective: To study clinical and pathologic characteristics of leiomyomas of the gastrointestinal tract, and to investigate the distribution characteristics of interstitial cells of Cajal ( ICCs ) in gastrointestinal leiomyomas. Methods: On…

Ovarian clear cell borderline tumor may be associated with endometriosis and tumor suppressor gene ARIDA. The tumor has a good prognosis without recurrence and progression to carcinoma.

OBJECTIVE: To investigate whether cannabinoid receptor 1 (CB1R) is involved in nerve growth in endometriosis-associated ectopic cyst. METHODS: The effect of CB1R agonist and antagonist on the expression of pan-neuronal marker protein gene p…

OBJECTIVE: To investigate the expression of suppressor of cytokine signaling(SOCS)-3 and caspase-3 and their correlative significance in endometriosis. METHODS: Immunohistochemical EnVision method was used to detect the SOCS-3 and caspase-3…

患者女,31岁.周期性腰痛3年,加重伴左下肢疼痛1年.以周期性腰痛为首发症状,月经期出现,后逐渐缓解.症状逐渐加重,后出现左下肢疼痛,于2010年11月21日收入院.影像学检查提示腰椎管内占位.无高血压、心脏病、糖尿病、风湿、类风湿病、肝炎、结核病史,无药物过敏史.2003年行剖宫产术,2008年行痔疮切除术.体检:脊柱生理弯曲存在,活动可,左大腿前内侧下部、左膝关节内侧上部感觉减退.左足拇指背伸力弱,肌力Ⅳ+,双下肢肌力、感觉未见明显异常.辅助检查:腰椎CT示腰3椎体后部中…

OBJECTIVE: To assess the sensitivity and positive predictive value (PPV) of intraoperative frozen section diagnosis of the borderline tumor of ovary (BTO). METHODS: A retrospective analysis and comparison were done respectively between the…

OBJECTIVE: To investigate the distribution of ER isoforms in endometriosis and eutopic endometrium. METHODS: Tissue samples of patients with ovarian endometriosis, treated in People's Liberation Army General Hospital from January 2004 to De…

OBJECTIVE: To investigate the malignant potential of ovarian atypical endometriosis and ovarian endometrioid adenocarcinoma. METHODS: 12 cases of ovarian endometroid adenocarcinoma with associated endometriosis were reviewed retrospectively…

The cells from entopic and ectopic endometrial tissues were primarily cultured in collagen gel and passaged for secondary culture. The grown cells were treated respectively with danazol (2.5 micrograms/ml and 5 micrograms/ml) and without da…

Seventy cases of cervical adenocarcinoma were classified into five types, namely: mucinous adenocarcinoma, endometrioid adenocarcinoma, mixed adenosquamous carcinoma, papillary adenocarcinoma and clear cell carcinoma. According to the morph…