Due to the rarity of this tumor, the optimal treatment for carcinosarcoma of the ovary has not been determined.

由于这种肿瘤罕见，对卵巢癌肉瘤的最佳治疗尚未确定。

Carcinosarcoma of the ovary, also referred to as mixed mullerian tumor of the ovary, is a rare and aggressive tumor.

对卵巢癌肉瘤，也称为混合苗勒氏的卵巢肿瘤，是一种罕见的和积极的肿瘤。

Conclusion: Esophageal carcinosarcoma is an independent entity with little invasiveness, low lymph node metastasis and good prognosis.

结论：食管癌肉瘤是一种侵袭性差，淋巴结转移率低，预后较好的肿瘤。

Carcinosarcoma of the esophagus is a rare malignant tumor composed of both carcinomatous and sarcomatous elements.

食管癌肉瘤是肉瘤与癌两种成份共存的一种特殊类型并且十分少见的恶性肿瘤。

Results: Most of esophageal carcinosarcoma grew like pileus or polypus in esophagus, a few of them were infiltrating.

结果：食管癌肉瘤多为覃伞样、息肉样腔内生长，个别呈浸润生长。

and to improve the recognition of the pathological differences between sarcomatoid carcinoma and carcinosarcoma of the urinary bladder.

提高对膀胱肉瘤样癌和膀胱癌肉瘤病理学上区别的认识。

We review the pathology, risk factors, and current treatment recommendations for carcinosarcoma of the ovary.

我们回顾病理，危险因素，为目前治疗卵巢癌肉瘤的建议。

Chemotherapy Options for Ovarian Carcinosarcoma?

卵巢癌肉瘤的化学疗法选择？

Conclusion: Carcinosarcoma of esophagus is a tumor of low invasion, which grows mainly in the esophageal lumen.

结论：食管癌，是一种低侵袭性的肿瘤，以腔内生长为主。

There were 3 cases of malignant change, which were squamous carcinoma, carcinosarcoma, and digestive gland epithelial carcinoma.

3例恶变，分别为鳞癌变、癌肉瘤、消化腺上皮增生癌变；