Endoscopia Gastrointestinal, Instituto Nacional de Cancerología, México.
Endoscopia Gastrointestinal, Instituto Nacional de Cancerología.
Rev Esp Enferm Dig. 2020 Mar;112(3):241. doi: 10.17235/reed.2020.6478/2019.
Choriocarcinomas are epitelial tumors with a rapidly growing rate and widely metastatic tumor of trophoblastic cells. Incidence have been reported 1 in 24,096 pregnant patients. Most cases arise in the uterus following gestational events. It can also be gonadal or extragonadal. primary gastric choriocarcinoma is rare, represents 0.08% of all gastric cancers. Clinical presentation is very similar to adenocarcinomas but they can present seric β-GCH elevation. The main objective is present three cases of primary gastric choriocarcinoma with an initial miss diagnosis of adenocarcimoa.
绒癌是一种增殖迅速、广泛转移的滋养细胞肿瘤。据报道，其发病率为每 24096 例妊娠患者中有 1 例。大多数病例发生在妊娠相关事件后的子宫内。它也可以是性腺或性腺外的。原发性胃绒癌罕见，占所有胃癌的 0.08%。临床表现与腺癌非常相似，但它们可能会出现血清β-GCH 升高。主要目的是报告 3 例原发性胃绒癌，最初误诊为腺癌。
