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- Several terms, such as cutaneous collision tumor, cutaneous mixed tumor and biphasic sarcomatoid carcinoma have been described. 其他如皮膚碰撞性或混合性腫瘤或是雙相性類(lèi)肉瘤性癌都曾被提出來(lái)描述此類(lèi)腫瘤。
- The prognosis of carcinoma ex pleomorphic adenoma is poor due to frequent local recurrence and distant metastasis. 病理切片上同時(shí)可見(jiàn)良性多形性腺瘤和一種惡性細胞，臨床上由于經(jīng)常有局部復發(fā)和遠處轉移的現象，所以預后不佳。
- Carcinoma ex pleomorphic adenoma is a rare neoplasm of the salivary gland containing both benign pleomorphic adenoma as well as malignant neoplasm components. 摘要源自多形性腺瘤之癌是少見(jiàn)的唾液腺惡性腫瘤，形成原因不明，可能和鐵性多形性腺瘤惡性變化有關(guān)。
- The most common malignant parotid tumors in adults are the following: (1) mucoepidermoid carcinoma, (2) adenoid cystic carcinoma, and (3) malignant mixed tumor. 最常見(jiàn)的成人惡性腮腺腫瘤如下： （ 1 ）黏液表皮樣癌， （ 2 ）腺樣囊性癌，以及（ 3 ）惡性混合瘤。
- Objective: To evaluate the values of MRI in differential diagnosis of mixed tumor of parotid gland and Warthin's tumor. 摘要目的：探討磁共振成像檢查對腮腺多形性腺瘤與沃辛瘤的鑒別診斷價(jià)值。
- Conclusion: Most of mixed tumor of parotid gland and Warthin's tumor can be diagnosed exactly by the analysis of MRI findings and clinical material. 結論：磁共振成像檢查的特征表現和臨床資料相結合對腮腺多形性腺瘤與沃辛瘤可正確診斷。
- carcinoma ex pleomorphic adenoma 癌在多形性腺瘤中
- Mixed tumor is the most common benign tumor of the major salivary glands, and is also commonly found in minor salivary glands. 摘要混合瘤是大唾液腺中最常見(jiàn)的良性腫瘤，于小唾液腺中也很常見(jiàn)。
- More cases of Warthin's tumor were over 50 years old (6/10), it was different from that of mixed tumor of parotid gland (P<0.01). 年齡分布上沃辛瘤為50歲以上者多見(jiàn)(6/10)，多形性腺瘤中50歲以上與50歲以下者分布相近，各為4例(P<0.;01)。
- Results 1) The rate of misdiagnosis was 70.6%, especially which of leiomyosarcoma was the highest (85.2%)and which of Malignant mullerian mixed tumor is the lowest. (36.4%). 結果 1) 誤診率達70.;6%25，最常被誤診為子宮肌瘤，平滑肌肉瘤誤診率最高（85
- The prognosis of malignant mixed tumor is poor due to local recurrence and distant metastasis in half of these patients via hemtogenous and lymphogenous spread-ings. 由于惡性混和瘤可經(jīng)由血液及淋巴轉移，半數患者有局部復發(fā)和遠處轉移現象，所以預后不佳。
- The radiologic diagnosis was malignant lacrimal gland tumor such as mixed tumor or adenocystic carcinoma.Total excision was done and pathology revealed embryonal rhabdomyosarcoma. 手術(shù)全切除腫瘤后送病理化驗，結果為胚胎性橫紋肌肉瘤。
- Malignant mixed tumor is a rare neoplasm of salivary gland.The patho-logical characteristic of this tumor is carci-noma within the benign pleomorphic adenoma. 摘要惡性混合瘤是一種少見(jiàn)的唾液腺惡性腫瘤，主要特徵就是病理切片上同時(shí)可見(jiàn)良性混合瘤和惡性細胞，且臨床上時(shí)常復發(fā)。
- Conclusion The parotid mixed tumor has some characteristic imaging signs.It could diagnose the tumor correctly with combined these five imaging methods. 結論混合瘤影像學(xué)上具有一定的特點(diǎn)，幾種檢查互補有利于正確診斷。
- The transformation of epithelial components within a preexisting mixed tumor becomes a possibility if the mixed tumor has been present for ten or more years. 它被認為可從良性黏液瘤而來(lái)，先前存在的良性黏液瘤，若持續十或十年以上其上皮部份就有惡性病變的可能。
- Abstract： Purpose To explore imaging characteristics of parotid mixed tumor and to study shortage and advantage of EBCT CTS 3D-CT Flow scan and MRI in diagnosis of the tumor. 摘 要： 目的 探索腮腺混合瘤影像學(xué)征象特點(diǎn)和EBCT、CTS、3D-CT、流動(dòng)掃描和MRI對混合瘤診斷的優(yōu)缺點(diǎn)。
- No one can alter the fact, ex post facto. 沒(méi)有人能在事后改變事實(shí)本身。
- My ex shares custody of the children. 我原先的配偶分擔照顧孩子的責任。
- Two cases of rare eyelid mixed tumors are reported clinicopathologically. 本篇報告二例罕見(jiàn)之眼瞼混合性腫瘤之臨床病理特徵。
