您要查找的是不是：
- occult primary malignancy 潜伏的原发恶性肿瘤
- CPMs mainly occurred in patients whose primary malignancy was squamous cell carcinoma (n=13) or adenocarcinoma (n=22). Each had its own CT characteristics. 空洞型瘤灶多见于腺癌 ( 2 2例 )与鳞癌 ( 13例 ) ,二者在CT表现上各有一定特征。
- Primary malignant fibrous histiocytoma (MFH) of the lung is a very rare pulmonary malignancy. 摘要原发性肺部恶性纤维组织瘤为一类极罕见之肺癌。
- Hematological malignant diseases rarely affect the uterine cervix as primary malignancies. 摘要子宫颈原发性血液恶性疾病相当罕见。
- Background: Primary malignant melanoma of the nose and paranasal sinus is a rare disease with poor prognosis. 摘要背景：原发于鼻腔及副鼻窦之黏膜恶性黑色素瘤是一极为少见且预后不好的疾病。
- Objective To explore the diagnosis and treatment of primary malignant lymphoma of large intestine. 目的为了探讨原发性大肠恶性淋巴瘤的诊断和治疗。
- Osteosarcoma (OSA) is the most common primary malignant tumor of bone with highest incidence. 骨肉瘤(Osteosarcoma,OSA)是最常见的骨组织原发恶性肿瘤，好发于儿童及青少年。
- Primary malignant tumors included breast carcinoma (5 cases), lung carcinoma (14 cases) and colon carcinoma (1 case). 原发肿瘤包括乳腺癌5例,肺癌14例,结肠癌1例。
- Purpose: To study the radiological features of primary malignant fibrous histiocytoma(MFH). 目的：探讨原发性恶性纤维组织细胞瘤影像学特征。
- Primary malignant fibrous histiocytoma (MFH) of the lung is rare and most reported cases are in late adulthood. 摘要肺原发性恶性纤维组织细胞瘤是非常罕有的肿瘤。
- We report a case of primary malignant melanoma of the urinary bladder in a 73 y/o patient. 摘要本文报告一位73岁男性病人，因尿道狭窄接受内视镜手术时，意外发现膀胱内出现黑色斑点肿瘤。
- Objective Objective To study the treatment method and prognosis of primary malignant fibrous histiocytoma of the lung. 目的研究肺原发恶性纤维组织细胞瘤的治疗方法及其预后。
- Objective To summary the clinical experiences and therapeutic effects of primary malignant colonic lymphoma. 目的总结原发性结肠恶性淋巴瘤的诊治经验及治疗效果。
- Of the 47 primary malignant tumors, 42 were adenocarcinoma, 4 leiomyosarcoma, and 1 carcinoid. 病理学类型为腺癌42例，平滑肌肉瘤4例，类癌1例。
- Squamous cell carcinomas are one of the more common primary malignancies of lung and are most often seen in smokers. 鳞状细胞癌是原发性肺癌的主要类型，主要发生于经常吸烟者。
- Objective To explore the causes of misdiagnosis for primary malignant lymphoma in gastrointestinal tract. 目的探讨原发性胃肠恶性淋巴瘤漏诊和误诊的原因。
- Objective To study the value and limitation in localized,gualified and diffenential diagnosis of primary malignant tumor of chest wall by CT. 目的分析胸壁原发恶性肿瘤的CT表现,探讨CT对其定位、定性及鉴别诊断的价值和限度。
- Objective To study synchronous or metachronous multiple primary malignant tumors (MPMT) in patients with endometrial carcinoma. 目的提高对子宫内膜癌合并多原发性恶性肿瘤认识;方法采用回顾性分析方法。
- Methods: MRI features from 8 cases of primary malignant lymphoma in the brain confirmed surgically and pathologically were analyzed retrospectively. 方法：回顾性分析8例经手术病理证实的脑内原发淋巴瘤患者的MRI表现。
- He and the black-leather fellow looked very occult. 他和那个象黑皮革似的家伙显得很神秘。
