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Results for “Fallopian Tube Neoplasms”

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PubMed1987

En bloc resection of colon cancer adherent to other organs.

This study was undertaken to determine the optimal surgical treatment of colorectal cancers with adherence to adjacent organs in the absence of distant metastases. A retrospective review of colorectal cancer at Virginia Mason Hospital from 1975 to 1979 divided patients with Dukes' stage B2 and C2 colorectal cancers into three treatment groups: standard colectomy, en bloc resection, and colectomy with separation of adherent organs, with 5 year survival rates of 55 percent, 61 percent, and 23 percent, respectively. No operative mortality occurred with en bloc resection. Survival after en bloc resection was influenced by Dukes' stage and the histologic documentation of cancer within the adherent organ. Unacceptably high local recurrence rates and poor 5 year survival rates were observed in cases where adherent organs were separated from the colorectal cancer. We conclude that colorectal cancer adherent to other organs should be treated by en bloc resection. The survival rate after en bloc resection will be comparable to the rate after standard colectomy for nonadherent colorectal cancers.

Adult↗
PubMed1996

Intermediate-risk endometrial cancer. A management approach.

In the United States, endometrial cancer remains the most frequently diagnosed tumor of the female genital tract. The Gynecologic Oncology Group (GOG) has previously included patients with disease confined to the uterus and moderately or poorly differentiated tumors that invade at least half the myometrium in protocols designed for "intermediate levels of risk". Although such patients are ideally staged surgically, the role of adjuvant therapies such as postoperative pelvic irradiation remains unclear. This report offers a management approach for these women based on opportunities for enhanced local control with an acceptable level of morbidity according to supportive data from the available literature.

Adenocarcinoma↗
PubMed1993

Association of mucinous tumors of the ovary and appendix. A clinicopathologic study of 25 cases.

Twenty-five patients with mucinous tumors of the ovary and appendix were studied. The average age of the patients was 52 years, and the ovarian and appendiceal tumors were discovered synchronously in all but two cases. The majority had either a pelvic mass or abdominal or pelvic pain. A high frequency of bilateral ovarian tumors (11/25), and right-sided predominance for the unilateral ovarian tumors (nine right, five left) were found. Four patients had ovarian mucinous carcinomas, 10 had mucinous tumors of low malignant potential, 10 had mucinous cystadenomas, and one had a mucinous cyst. Pseudomyxoma ovarii was present in 22 cases. Twenty-two of 24 appendices were grossly abnormal. There were six appendiceal mucinous adenocarcinomas, 10 mucinous tumors of uncertain malignant potential, seven mucinous cystadenomas, one hyperplastic polyp, and one mucocele. Twelve patients had ovarian and appendiceal tumors of similar malignant potential, nine had appendiceal tumors with more aggressive morphologic features than the corresponding ovarian tumor, and four had ovarian tumors with more aggressive morphologic features than the appendiceal tumor. Eighteen patients had peritoneal involvement by mucinous epithelium admixed with mucus (nine localized, nine diffuse). Immunoperoxidase reactions for four epithelial antigens in 15 cases showed complete concordance between ovarian and appendiceal lesions in only five cases and were not helpful in determining the site of origin of the peritoneal tumor. Our findings suggest an independent origin of the ovarian and appendiceal tumors in most cases and do not favor an origin in a single site. Furthermore, it is proposed that the peritoneal lesions may arise de novo as part of a multifocal neoplastic process.

Adenocarcinoma↗
PubMed2000

Mature solid teratoma of the fallopian tube: case report.

We report a mature solid teratoma arising in the fallopian tube. The mass was noted on CT scan prior to surgery for a mature cystic teratoma of the contra-lateral ovary. Neoplasms of the fallopian tube are very uncommon. Moreover, the incidence of a mature solid teratoma of the fallopian tube is extremely low.

Adult↗
PubMed2006

Synchronous primary endometrial and ovarian carcinoma in a patient with marantic endocarditis.

BACKGROUND: Nonbacterial thrombotic endocarditis (NBTE), or marantic endocarditis, is a rare form of endocarditis found in patients with advanced malignancy and collagen-vascular disorders. There is limited information about the clinical course of patients with NBTE because the majority of cases are found at the time of autopsy. CASE: A 38-year-old woman presented to the emergency department with recent onset of chest pain and fatigue. Initial evaluation revealed cardiac valvular disease, and the patient underwent aortic valve replacement. Final pathology revealed nonbacterial thrombotic endocarditis. A metastatic work-up revealed a complex pelvic mass and elevated CA 125. The patient underwent an exploratory laparotomy and was subsequently found to have synchronous primary endometrial and ovarian carcinoma. CONCLUSION: Nonbacterial thrombotic endocarditis is rare and carries a high mortality. This case is unusual in that the diagnosis of nonbacterial thrombotic endocarditis led to the diagnosis of a gynecologic malignancy.

Adenocarcinoma↗
PubMed1991

Pathology of the fallopian tube.

Tubal carcinoma and serous adenocarcinoma of the ovary are remarkably similar in biologic characteristics and tumor markers, which suggests that the management for tubal carcinoma would be based on that for ovarian carcinoma. The cases with rare histologic features, including endometrioid carcinoma, mixed müllerian tumor, and malignant fibrous histiocytoma have been reported. In the genesis of tubal pregnancy, microscopic evidence of silent inflammation has attracted special interest recently. With the development of sophisticated diagnostic tests and the progress of medical management, it has become possible to treat unruptured tubal pregnancies by pharmacologic approaches, laparoscopy, or transvaginal sonographic control. This review briefly outlines the conspicuous pathologic and etiologic features of neoplasms, ectopic pregnancy, and abnormality of the fallopian tube, and discusses some recent observations regarding these disorders.

Fallopian Tube Neoplasms↗
PubMed1999

Laparoscopic lymphadenectomy and vaginal or laparoscopic hysterectomy with bilateral salpingo-oophorectomy for endometrial cancer: morbidity and survival.

OBJECTIVES: Our goal was to evaluate the morbidity, recurrence, and survival of patients with clinical stage I endometrial cancer treated by laparoscopic lymphadenectomy with vaginal or laparoscopic hysterectomy and bilateral salpingo-oophorectomy. STUDY DESIGN: This article is a retrospective review of records for 56 patients. The mean follow-up among those alive at last contact was 2.4 years (range, 32 days-5.2 years). Staging according to the International Federation of Gynecology and Obstetrics (1988) was as follows: I, 45 (80.4%); II, 3 (5.4%); III, 6 (10.7%); and IV, 2 (3.6%). RESULTS: Intraoperative complications occurred in 4 patients (7.1%). Transformation to laparotomy was necessary in 7 patients. Postoperative complications were observed in 9 patients (16.1%). Pelvic irradiation was administered postoperatively to 11 patients (19.6%). Among the 45 patients with surgical stage I disease, the 3-year recurrence rate was 2.5% and the 3-year cause-specific survival was 96.0%. CONCLUSIONS: Laparoscopic lymphadenectomy and vaginal or laparoscopic hysterectomy with bilateral salpingo-oophorectomy provided 3-year survival and recurrence rates similar to those of the traditional abdominal approach.

Adult↗
PubMed1995

Uterine papillary serous carcinoma. A clinical study.

BACKGROUND: Uterine papillary serous carcinoma (UPSC) is a histologic subtype of endometrial adenocarcinoma that is characterized by its papillary architecture, poor differentiation, and advanced stage at initial presentation. It behaves more aggressively than the more common endometrioid adenocarcinoma of the endometrium. METHODS: The history, treatment and follow-up of 18 women with UPSC were evaluated. RESULTS: All women underwent total hysterectomy and bilateral salpingoophorectomy. Positive lymph nodes were found in 6 of 14 patients who underwent pelvic lymphadenectomy. Twelve of 18 women with UPSC had FIGO Stage III and IV tumors in contrast to 30 of 236 patients with endometrioid adenocarcinoma (P < 000.1). Subsequent treatment of these women was: radiotherapy, three women; chemotherapy, four, both radiotherapy and chemotherapy, eight. Chemotherapy consisted of cisplatin/carboplatin plus cyclophosphamide. None of the patients with Stage I or II UPSC died of tumor during a mean follow-up of 31.6 months (range, 12-68 months). Of the women with Stage III and IV disease, 4 of 12 are alive with no evidence of disease after a mean follow-up of 22.5 months (range, 8-45 months). Eight of 12 women who received chemotherapy are alive with no evidence of disease, 4 of whom had Stage III or IV disease. One of six women who did not receive chemotherapy is alive, three died of tumor, and two of intercurrent disease. CONCLUSION: These results would justify further study of the possible role of platinum-based chemotherapy in patients with uterine papillary serous carcinoma.

Aged↗
PubMed1995

Recurrence patterns and complications in endometrial adenocarcinoma with cervical involvement.

BACKGROUND: Cervical involvement in endometrial carcinoma is a diverse entity, and the optimal management of these patients is not well understood. METHODS: Recurrence patterns and complications in 202 patients with histologically confirmed endometrial carcinoma with cervical involvement were retrospectively studied. RESULTS: The 5-year actuarial survival rate for all patients was 65%. Recurrences were documented in 80 (40%) of the patients, and the overall long-term survival rate in this group was 4%. Patients treated with radical hysterectomy (n = 33) had a 6% isolated pelvic recurrence rate and the lowest serious complication rate among the five treatment groups despite having the highest frequency of risk factors for recurrence among any of the groups studied. Patients treated with extrafascial hysterectomy alone (n = 37) had a 14% pelvic recurrence rate and very few complications. When radiotherapy preceded extrafascial hysterectomy (n = 37), the frequency of pelvic recurrences was 30%, and 19% experienced serious gastrointestinal or genitourinary tract complications. When radiotherapy followed extrafascial hysterectomy (n = 68), the pelvic recurrence rate was 24%, and 13% experienced serious complications. Overall, 24% of patients (49 of 202) had isolated pelvic recurrences, whereas 10% (21 of 202) had isolated distant recurrences and 5% (10 of 202) were simultaneously diagnosed with both pelvic and distant recurrences. CONCLUSIONS: This large data base suggests that older conventional forms of therapy, particularly those using preoperative radiotherapy, subject the patient to significant morbidity over a 5- to 10-year period and, in terms of local control, are not necessarily superior to therapeutic modalities using primary surgical evaluation, such as radical hysterectomy. Consideration of primary surgery should be given in the appropriate situation, and radical hysterectomy should be considered when gross cervical involvement is encountered and intraoperative exploration does not show obvious extrauterine disease.

Actuarial Analysis↗
PubMed2006

Risks and usefulness of sonohysterography in patients with endometrial carcinoma.

OBJECTIVE: The purposes of this study were to assess the risk of malignant cell dissemination into the peritoneal cavity through the fallopian tubes in patients with endometrial carcinoma undergoing sonohysterography and to evaluate the accuracy of sonohysterography in the estimation of myometrial invasion by the tumor and its role in the preoperative staging. STUDY DESIGN: This was a prospective study that was conducted at the Sassari University hospital. Thirty-two patients with endometrial carcinoma underwent sonohysterography during laparotomy for hysterectomy. The fluid that spilled from the fallopian tubes and was collected into graduated plastic tubes was analyzed by a pathologist. The presence of malignant endometrial cells in the fluid that was spilled from the fallopian tubes was assessed. The depth of myometrial invasion by tumor was assessed by gross and sonohysterographic examinations and compared with histopathologic findings. RESULTS: Malignant cells were reported in the fluid that spilled from the fallopian tubes in 2 patients (6.25%). The occurrence of suspected cells in the fallopian fluid was reported in 6 women (18.75%); thus, the presence of malignant or suspicious cells in the fluid that spilled from the fallopian tubes was reported in 8 of 32 cases (25%). Sonohysterography correctly evaluated the depth of myometrial invasion in 27 of 32 cases (84.37%). CONCLUSION: Sonohysterography was useful to assess the depth of myometrial invasion and may have a role in preoperative staging, but sonohysterography should not be performed in women with suspicious diagnosis of endometrial carcinoma.

Aged↗
PubMed1995

Staging laparotomy for endometrial carcinoma: assessment of retroperitoneal lymph nodes.

The surgical staging scheme for uterine corpus cancer adopted in 1988 by the International Federation of Gynecology and Obstetrics assigns patients with tumor spread to retroperitoneal lymph nodes to stage IIIC. However, a recommended approach to the detection of lymph node metastasis is not delineated. As part of an ongoing project to assess the value of surgical staging procedures, we reviewed the techniques of lymph node evaluation in 295 at-risk patients. Cases included clinical stage I patients whose preoperative biopsies demonstrated grade 2 or 3 adenocarcinoma or papillary serous, clear cell, or mixed carcinoma. We arbitrarily divided the retroperitoneal space into 10 lymphatic zones: left and right para-aortic, common iliac, external iliac, hypogastric, and obturator. Eighty-two percent of patients had some type of node sampling that involved a mean of three zones. Thirty-three of 244 sampled cases (13.5%) had nodal metastases: 20 had gross involvement and 13 had microscopic. We stratified patients into three groups: (1) those who had no node sampling (n = 51), (2) those with some nodes biopsied (n = 193), and (3) those whose node sampling included a minimum of one para-aortic plus at least one right and left pelvic specimen (n = 51). Retroperitoneal recurrences thought to originate from lymph node sites were identified for the "node-negative" patients in each group: Group 1, 4/51 (8%); Group 2, 9/173 (5%); and Group 3, 0/38 (0%). Lymphatic site failures were seen in 8 of 33 (24%) patients with biopsy-proven metastases. We found that failure to systematically sample pelvic and para-aortic nodes results in a small, but real, risk of undetected extrauterine metastasis. A selective approach to sampling that includes biopsy from both para-aortic and bilateral pelvic lymphatic zones appears to provide an accurate estimate of true node negativity. Further evaluation of this approach is warranted.

Adult↗
PubMed2003

Laparoscopic surgery in women with endometrial cancer: the learning curve.

OBJECTIVE: The aim of this study was to assess the effect of increasing surgeons's experience in the laparoscopic surgery of women with endometrial cancer (EC) on the surgical outcome of these patients. STUDY DESIGN: Data were obtained from a prospectively collected database of 108 patients two oncolaparoscopic centers in Czech Republic who underwent laparoscopically assisted surgical staging (LASS) from April 1996 to March 2001. Patients were arranged in chronological order and divided into three groups, based on the date of their surgery. The three groups were compared in patient characteristics and surgical outcome using one-way analysis of variance (ANOVA) and Wilcoxon rank sum test. SETTING: Department of Obstetrics and Gynecology, Endoscopic Training Center, Baby Friendly Hospital Kladno, Czech Republic. RESULTS: The three groups were similar in patient characteristics. Operative times for laparoscopic staging with pelvic lymphadenectomy (LN) decreased significantly from mean of 156.3 min for group 1 to 142.8 min for group 3 (P < 0.05). In cases LASS with pelvic lymphadenectomy was significant increase in the number lymph nodes harvested (12.4 for group 1, 13.9 for group 2, and 15.4 for group 3, P < 0.05). In cases LASS without lymphadenectomy was not significant difference in operating time, estimated blood loss, rate of conversion to laparotomy, operative complications, and length of hospital stay among the compared groups. The number of patients who underwent para-aortic lymphadanectomy was too small (n = 22), and their distribution was asymmetrical for comparison. CONCLUSION: A learning curve is demonstrated in the LASS of women with endometrial cancer. With increasing surgeon's team experience, there is significant decrease in operative time for staging with pelvic lymph node dissection and increase in the number of pelvic lymph nodes removed. The para-aortic lymphadenectomy (PALN) was found to be more challenging than pelvic lymphadenectomy.

Adenocarcinoma↗
PubMed1999

Role of dexamethasone dosage in combination with 5-HT3 antagonists for prophylaxis of acute chemotherapy-induced nausea and vomiting.

Dexamethasone (20 mg) or its equivalent in combination with 5-HT3 antagonists appears to be the gold-standard dose for antiemetic prophylaxis. Additional to concerns about the use of corticosteroids with respect to enhanced tumour growth or impaired killing of the tumour cells, there is evidence that high-dosage dexamethasone impairs the control of delayed nausea and emesis, whereas lower doses appear more beneficial. To come closer to the most adequate dose, we started a prospective, single-blind, randomized trial investigating additional dosage of 8 or 20 mg dexamethasone to tropisetron (Navoban), a 5-HT3 receptor antagonist, in cis-platinum-containing chemotherapy. After an interim analysis of 121 courses of chemotherapy in 69 patients, we have been unable to detect major differences between both treatment alternatives. High-dose dexamethasone (20 mg) had no advantage over medium-dose dexamethasone with respect to objective and subjective parameters of acute and delayed nausea and vomiting. In relation to concerns about the use of corticosteroids in non-haematological cancer chemotherapy, we suggest that 8 mg or its equivalent should be used in combination with 5-HT3 antagonists until further research proves otherwise.

Abdominal Neoplasms↗