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绒毛膜上皮癌牙龈转移极其罕见,国内尚无文献报道。1966年我室在颌面外科门诊病理检验中发现1例左上颌龈转移性绒癌的病例,现报告如下:患者邱××,女性,29岁,汉族,农民,门诊初诊为:1.左上颌龈癌;2.左上颌龈恶性黑色素瘤。患者主诉左上龈长包块4月,4月前发现左上牙龈颊侧长一小包块,曾弄破过,疼痛轻微,发痒。后来拔除左上牙后,包块迅速长大,易出血。口外检查见左面部有一包块突出,左右面部明显不对称,但皮肤色泽正常,无溃烂。口内检查见(?)区颊侧及腭侧龈均有包块突出,约4×3×2cm大小,表面呈菜
The chorionic gingival metastasis of chorionic epithelial cancer is extremely rare and has not been reported in the country. In 1966, our laboratory found a case of metastatic choriocarcinoma of the left upper jaw in the pathological examination of the maxillofacial surgery clinic. The present report is as follows: The patient Qiu X, female, 29 years old, Han nationality, farmer, newly diagnosed at the clinic: 1. Left Maxillary orbital cancer; 2. Left upper maxillofacial malignant melanoma. The patient complained of a long mass in the upper left eyelid in April. A small mass was found on the buccal side of the upper left gum in April. He had been torn off and had slight pain and itching. Later, after removing the upper left teeth, the masses quickly grew and bleed easily. Extraoral examination revealed a mass on the left face, with asymmetrical left and right facial features, but normal skin color and no ulceration. Intraoral examination showed that the masses on the buccal side and the temporal side of the (?) area were all prominent, about 4 x 3 x 2 cm in size, and the food was on the surface.