Adenoma malignum of the uterine cervix: Clinicopathologic analysis of 18 cases

作者：Lim Kyung Taek; Lee In Ho; Kim Tae Jin; Kwon Yong Soon^*; Jeong Jin Gyu; Shin Soo Jin

来源：The Kaohsiung Journal of Medical Sciences, 2012, 28(3): 161-164.

DOI：10.1016/j.kjms.2011.10.009

• Adenoma malignum
• Clinicopathologic
• Rare tumor

The aim of this study was to evaluate the clinical and pathologic features of a rare tumor (adenoma malignum, AM). We retrospectively analyzed the medical records of 18 patients diagnosed with AM at a single institute between March 1992 and November 2009. The median age of the patients was 45.8 years (range 29-76 years) and the mean follow-up period was 49.2 months (range 4-168 months). A preoperative cytologic diagnosis (Papanicolaou smear) of AM was made in 22.2% (4/18) of the cases. Ten (55.6%) of the 18 patients were misdiagnosed with other benign diseases and underwent hysterectomies, which confirmed AM. Sixteen patients with AM were in the early stage (IB1, 11/18; 182, 5/18) and the other two patients were in the advanced stage. Fourteen of 18 patients (77.8%) had pure AM alone. Adjuvant therapy was administered to eight of the patients (44.4%) with AM. The recurrence rate was zero, but the disease progressed in two of the patients (11.1%), who died of the disease. The 5-year survival rate was 88.8%. A cytological diagnosis of AM based on a Papanicolaou smear is rarely made; a deep biopsy (cone biopsy or endocervical curettage) is necessary to diagnose this rare tumor preoperatively when there is any clinical suspicion of AM.

• 出版日期2012-3