The prolapse of a fallopian tube into the vagina is a rare complication of hysterectomy. We recently experienced a case of tubal prolapse after a laparoscopic hysterectomy in a 44-year-old woman. The vaginal examination showed a polypoid mass in the vaginal apex. Microscopically, the mass had the typical appearance of a fallopian tube with chronic inflammation. The cytologic finding of a vaginal vault smear was also described.
Adult ; Fallopian Tubes* ; Female ; Gynecological Examination ; Humans ; Hysterectomy* ; Inflammation ; Prolapse* ; Vagina

No abstract available.
Endometrial Neoplasms* ; Female

We have recently experienced a case of mammary hamartoma in 29-year-old woman. Hamartoma of the breast is a rare benign tumor-like lesion which is characteristically well demarcated by thin layer of fibrofatty tissue and composed of essentially normal mammary tissue with mammary glandular structure and fibrous stroma containing variable amounts of fat. The lobular architecture is relatively well preserved. It can be readily recognized, but should not be confused with fibroadenoma or mammary dysplasia. It also shows characteristic mammographic picture.
Female ; Humans ; Hamartoma

No abstract available.
Melanoma, Amelanotic* ; Vagina*

In 1989, the Bethesda System(TBS) was introduced as an attempt to standardize cervical/vaginal reporting systems. TBS nomenclature was created for reporting cytologic diagnoses to replace the currently used Cervical Intraepithelial Neoplasia(CIN) and Papanicolaou Class System which are deemed less reproducible. The name for preinvasive squamous lesions was changed to squamous intraepithelial lesion(SIL), subdivided into low-grade and high-grade type. TBS recommends a specific format for cytologic report, starting with explicit statement on the adequacy of the specimen, followed by general categorization and descriptive diagnosis. Pathologic and epidemiologic studies performed over last 10 years have provided evidence that human, papillomavirus(HPV) plays a significant role in the development of cervical neoplasia. TBS corresponds not only to currently held views of the behavior of preinvasive lesions and their HPV distribution, but also to the current guidelines for clinical management.
Diagnosis ; Humans

Recently developed new classifications (Holland, Van Nuys, modified Lagios) of ductal carcinoma in situ (DCIS) linked to outcome have emphasized the importance of nuclear morphology rather than architecture. We have evaluated these three classifications in ductal carcinomas composed of in situ and invasive carcinomas. The reproducibility of three classifications was assessed (n=49), and the histological grade of the DCIS was compared with the histologic differentiation (modified Bloom & Richardson method) and nuclear grade (modified Black method) of the coexisting invasive ductal carcinoma (n=45). According to Holland classification, the DCIS component was poorly differentiated in 51.0%, intermediately differentiated in 40.8%, and well differentiated in 8.2%. Using the Van Nuys classification, the DCIS component was group 3 (high grade with or without necrosis) in 44.9%, group 2 (non-high grade with necrosis) in 28.6%, and group 1 (non-high grade without necrosis) in 26.5%. According to the modified Lagios classification, the DCIS component was high-grade in 42.8%, intermediate-grade in 32.7%, and low-grade in 24.5%. The histologic grades of the three classifications revealed significant correlations between Holland and Van Nuys classification (p<0.0001) and between Holland and modified Lagios classification (p<0.0001), especially in poorly differentiated/group 3/high-grade DCIS. The reproducibility of classification of the DCIS was 71.4% in the Holland, 61.2% in the Van Nuys, and 55.1% in the modified Lagios classifications. The grade of the DCIS showed significant correlation with the grade of coexisting invasive ductal carcinoma (p<0.0001), especially in poorly differentiated/group 3/high-grade DCIS. In conclusion, DCIS grade, determined by the Holland, Van Nuys or modified Lagios classifications, is closely correlated with the histologic grade of the invasive ductal component in tumors composed of in situ and invasive ductal carcinoma, and may be a useful factor to estimate clinical behavior of DCIS. In our experience the Holland classification is recommended for DCIS classification due to its high reproducibility.
Breast* ; Carcinoma, Ductal* ; Carcinoma, Intraductal, Noninfiltrating* ; Classification* ; Netherlands

Pseudoangiomatous stromal hyperplasia (PASH) of the breast occurs in premenopausal women and is characterized by anastomosing channels lined by spindle cells. It has been suggested to be of hormonal origin. This unusual condition may also be mistaken for a vascular tumor. We analyzed eight cases of PASH of the breast in Samsung Cheil Hospital from 1992 through 1998. All patients were premenopausal and had painless breast lump. Clinical diagnoses were fibroadenomas. Grossly, the masses were well circumscribed, nonhemorrhagic and measure 2.2 to 5 cm. Histologically, they consisted of complex interanastomosing channels lined by slender spindle cells, which resembled low grade angiosarcoma. Cells that line the interanastomosing channels showed no immunoreactivity for Factor VIII and electron microscopic findings consistent with fibroblast. All patients were treated with surgical excision and none of them had recurrence for 1 to 69 months (mean: 19 months) postoperatively. Pathologic diagnosis of PASH may be difficult unless the pathologists are aware of the presence of a mass lesion and appreciate the characteristic stromal changes. PASH should be included in the differential diagnosis of a circumscribed mass, especially in the premenopausal women.
Breast* ; Diagnosis ; Diagnosis, Differential ; Factor VIII ; Female ; Fibroadenoma ; Fibroblasts ; Hemangiosarcoma ; Humans ; Hyperplasia* ; Recurrence

Primary retroperitoneal mucinous tumor is very rare. In the worldwide literature, only 14 cases have been reported. Herein, we report two cases of retroperitoneal mucinous tumor found at laparotomy. The patients were females, aged 24 and 21 years, respectively. They had bilateral normal ovaries. Histologically, one was mucinous cystadenoma and the other showed borderline histology. The connective tissue wall resembling ovarian stroma was noted in one case. The pathogenesis was discussed.
Female ; Humans

We report a case of right broad ligament tumor with features of female adnexal tumor of probable wolffian origin. A 40-year-old woman presented with dysfunctional uterine bleeding. Ultrasonography revealed 1 10cm sized right parovarian solid mass. On microscopic examination, the tumor showed mixed pattern of tightly packed tubular structures and diffuse spindle cell proliferation. Immunohistochemical study demonstrated cytokeratin-and vimentin-positivity and carcino-embryonic antigen-negativity. The ultrastructural study showed prominent tubular structures, continuous basal lamina, definite junctional complex but no secretory granules or glycogen particles, favoring wolffian origin.
Female ; Humans

Carcinosarcomas of the female genital tract have generally been regarded as a type of sarcoma. Recent studies, however, suggest the tumor may be more closely related to carcinoma and may represent metaplastic carcinoma in histogenesis. We analyzed clinicopathologic and immunohistochemical features of 10 carcinosarcomas to evaluate the relative importance of the carcinomatous and sarcomatous components in metastasis and recurrence. The primary tumor originated in the uterine body in seven cases, the uterine cervix in two and the ovary in one. Patient,s ages ranged from 54 to 71 years (mean, 64). The most common symptom of the uterine mass was vaginal bleeding. The median survival time was 21 months following diagnosis in five cases. Surgico-pathologic FIGO stages of five patients who received an operation were stage III and IV, but clinical FIGO stage of three patients (60%) among them were I. Lymphovascular invasions were identified in seven areas; five vascular invasion lesions showed the carcinomatous component alone, one the sarcomatous component alone, and remained one admixture of both components. Metastatic and recurrent lesions to the paraaortic lymph node, ovary, pelvic wall, or vaginal vault showed characteristically carcinomatous component only. Immunohistochemically, positive reactions for cytokeratin and epithelial membrane antigen were noted in the sarcomatous component of five cases. Vimentin positivity was detected in carcinomatous component of three cases. We conclude that the dominant element in carcinosarcomas of the female genital tract is the carcinomatous component. The survival rate of carcinosarcoma is extremely poor. The surgico-pathologic stage is better indicator of survival than the clinical stage. Immunohistochemical findings suggest that carcinosarcoma may represent a metaplastic carcinoma in histogenesis.
Carcinosarcoma* ; Cervix Uteri ; Diagnosis ; Female* ; Humans ; Keratins ; Lymph Nodes ; Mucin-1 ; Neoplasm Metastasis ; Ovary ; Recurrence ; Sarcoma ; Survival Rate ; Uterine Hemorrhage ; Vimentin