Adenoma Malignum(Minimal deviation adenocarcinoma) Resembling Benign Lesions of the Uterine Cervix: A Clinicopathological Analysis of six cases.
- Author:
Tae Jin KIM
;
Kyung Taek LIM
;
Hee Soo BAEK
;
Jae Uk SHIM
;
Chong Taek PARK
;
Hy Sook KIM
- Publication Type:Original Article
- MeSH:
Adenocarcinoma;
Adenoma*;
Biopsy;
Cervix Uteri*;
Drug Therapy;
Early Diagnosis;
Epithelial Cells;
Female;
Humans;
Hysterectomy;
Lymph Nodes;
Metrorrhagia;
Mucins;
Neoplasm Metastasis;
Prognosis;
Radiotherapy
- From:Korean Journal of Gynecologic Oncology and Colposcopy
1994;5(1):45-55
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
Six cases of a rare variant of endocervieal adenocarcinoma (Adenoma maligum, AM) were collected for clinicopethologic analysis. The everage age of six patients was 49.3 years, and their chief com plaints were persis(ent mucid or watery discharge and intermittent vaginal spotting, The clinical im presaion was carcioma of The uterine cervix in faur out, of six cases. All except one were pathologically confirmed by initia1 biupey. two cases by colposcopic biopsies, two by cone biopsies, one by cone biopsy after suggested AM in calposcopic hiopsy. One case was incidentally found from hysterectnmised speeimen, which waas suspected as adennmyosis. On gross examination, the cervix usualty appeared either firm or indurated with thickening af the wall excepl one which was presented es a fungnting mass. The characteristic histologic feetures were ext,ensive arborizing endeervical glands with marked variation in size and shape, and the glands lined by mucin conyaining columnar epithelial cells with basal bland looking nuclei but with occasional cytologic atypia and rare mitose. The nenplasi.ic glands were characterized by deep stronml invasion be yond normal enddcervical glands, assosiated with loose edematous periglandular desmaplastic stromal reaction in moat cases. Immunohistochemical stainnings for carcinoembryonie antigen (CEA) revealed ey- toplasmic positivity in five cases. The clinical stage for all exeept one incidental case were : four Ib and one II b. In three cases, the radical hysterectomy with unilateral salpingooophorectomy plus dissection of bilateral pelvic and paraaortic lymph nodes was performed, and in one case radiotherapy was done prior to radical hysterectomy with bilateral salpingoophorectomy plus the dissection of left pelvic lymph nodes followed by chemotherapy. Total abdominal hysterectomy with bilateral salpingooophorectomy plus Burch's operation followed by radiation therapy was performed in on case. The remaining one case was treated with radiation therapy. Metastasis to the left obturator lymph node was discovered in one case with state IIb, and the patient expired 29 months after the radiotherapy. The remaining five cases are being carefully followed up. From our experience, we conclude that the early diagnosis of AM can be made based on comprehensive analysis concerning the clinical features, histopathological and immunohistochemical findings. The early diagnosis and proper therapy can lead to the better prognosis.
