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Results for “Fallopian Tube Neoplasms”

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Turner syndrome resulting from partial deletion of Y chromosome short arm: localization of male determinants.

Chromosome studies performed because of the possibility of Turner syndrome in an infant girl with pedal edema and mild neck webbing revealed an XY karyotype. Subsequent exploratory laparotomy showed dysplastic ovaries with nests of germ cells with the morphologic features of gonadoblastoma. Repeat chromosome studies from peripheral blood using high-resolution techniques, and also from skin and ovarian fibroblasts, showed an XY karyotype but with a partial deletion of the Y short arm, which was not detected with standard techniques. These findings indicate that testis determining factors are located in this deleted region of the Y chromosome but that other gene(s) remain that induce gonadoblastoma.

Chromosome Deletion↗

Fallopian tube carcinoma associated with retroperitoneal fibrosis.

Primary carcinoma of the fallopian tube is not frequent and, thus, the diagnosis rarely is made preoperatively. We described a patient who had back pain, an epigastric abdominal mass, a palpable right kidney and a palpable scalene node. Because of upper gastrointestinal problems 1 year previously, a gastric or pancreatic malignancy was suspected after a scalene node biopsy revealed moderately differentiated adenocarcinoma, with the primary tumor unknown. Excretory urography, retrograde pyelography and computerized axial tomography confirmed the diagnosis of retroperitoneal fibrosis. It was only by laparotomy that the primary tumor was identified. The etiology, incidence, natural history, treatment and prognosis of fallopian tube carcinoma and retroperitoneal fibrosis are discussed.

Adenocarcinoma↗

Post-hysterectomy fallopian tube carcinoma presenting with a positive Papanicolaou smear.

BACKGROUND: Fallopian tube carcinoma is a rare gynecologic malignancy. The majority of women present with vaginal bleeding and have advanced disease. CASE: A 76-year-old woman presented 34 years after vaginal hysterectomy with a routine Papanicolaou smear showing adenocarcinoma. Rectovaginal examination was remarkable for thickening at the vaginal apex. Colposcopy found a pinpoint opening in this area, and a cytobrush passed through the opening confirmed adenocarcinoma. Pelvic ultrasound, computed tomography scan, and CA 125 were normal. At laparotomy, the right fallopian tube and ovary were adherent to the vaginal apex. A grade II papillary serous adenocarcinoma confined to the tube was discovered. CONCLUSION: According to a MEDLINE search, this is the third report detailing a unique presentation of fallopian tube carcinoma after hysterectomy and possibly the first detected with positive Papanicolaou cytology.

Adenocarcinoma↗

Angiomyofibroblastoma arising from the fallopian tube.

BACKGROUND: Angiomyofibroblastoma is a rare tumor that occurs most commonly in the vulva and vagina. CASE: A 28-year-old woman, gravida 1, para 1, presented with secondary infertility. Pelvic ultrasound showed a multicystic mass that further imaging found to be septated and extended to the umbilicus. At laparotomy, a 25 x 14 x 4 cm mass originating from the left fallopian tube and the tube were excised. Pathologic examination confirmed an angiomyofibroblastoma of the fallopian tube. CONCLUSION: Angiomyofibroblastomas can occur in the fallopian tube and should be differentiated from more aggressive angiomyxoma.

Adult↗

Carcinoma of the fallopian tube.

Carcinoma of the fallopian tube is the least frequent tumor of the female genital tract. It may occur at any age but is more common in the sixth decade. The tumor involves both tubes in 26 per cent of cases. The spread is by direct extension to peritoneum. The symptoms include metrorrhagia, leukorrhea, abdominal pain, singly or in combination. The diagnosis is difficult but could be made more frequently if the causes of abnormal bleeding were thoroughly investigated by means of cytology and endometrial curettage. Treatment is by resection of the tumor, total hysterectomy, and bilateral salpingo-oophorectomy followed by chemotherapy. The 5-year survival rate is 38 per cent.

Adult↗

Three-consecutive-day topotecan is an active regimen for recurrent epithelial ovarian cancer.

OBJECTIVE: The aim was to determine the response rate and toxicity of topotecan administered Days 1-3 every 21 days for recurrent epithelial cancers of the ovary, peritoneum, or fallopian tube. A 3-day regimen may be more convenient and less expensive than a 5-day schedule. METHODS: Patients with recurrent epithelial cancer of the ovary, peritoneum, or fallopian tube who had adequate hepatic, renal, and hematologic function were eligible for participation. Topotecan (2 mg/m(2)) was administered for 3 consecutive days every 21 days. Response was measured clinically and serologically. Granulocyte colony stimulating factors (GCSF) were not utilized prophylactically, but could be added under specific conditions. RESULTS: Thirty-one patients with recurrent ovarian cancer whose median age was 63 (range 32-84) received 165 cycles of topotecan (median = 6; range 2-8) and are evaluable for toxicity. The median number of prior regimens was 1. Topotecan was administered on schedule in 96.6% of cycles. Grade 3/4 neutropenia was seen in 29.1 and 23.6% of courses, respectively; but only 3.4% of cycles required GCSF support (6 cycles for 2 patients). Grade 4 thrombocytopenia was rare (1% of cycles). Nonhematologic toxicity was mild. The response rate for 28 evaluable patients was 32.1% (10.7% complete response (CR) and 21.4% partial response (PR)); stable disease was seen in 17.9% of patients. The median progression-free interval (PFI) for all patients was 15.5 weeks (range 5-40). Eighteen platinum-sensitive patients demonstrated a 43.4% response rate (12.5% CR and 31.3% PR); stable disease was documented in 18.8%. The median PFI for platinum-sensitive patients was 18.5 weeks (range 5-40). CONCLUSION: Topotecan is an effective regimen with acceptable toxicity for recurrent ovarian cancer when administered for 3 consecutive days (2 mg/m(2)) every 21 days. It can be delivered on schedule without GCSF support in the vast majority of patients.

Adult↗

Phase II trial of single agent carboplatin followed by dose-intense paclitaxel, followed by maintenance paclitaxel therapy in stage IV ovarian, fallopian tube, and peritoneal cancers: a Southwest Oncology Group trial.

OBJECTIVE: To improve the survival of women with stage IV epithelial ovarian cancer the Southwest Oncology Group conducted a phase II trial examining two novel treatment strategies: (a) modification of the chemotherapy regimen (carboplatin/paclitaxel) based on evidence of response during treatment and (b) "maintenance therapy," with the monthly administration of single agent paclitaxel (maximum 2 years). METHODS: Individuals with histologically documented stage IV ovarian, fallopian tube, or peritoneal cancers initially received a maximum of 3 courses of single agent carboplatin (AUC 6), with the decision to administer a subsequent course based on specific response criteria (i.e., declines in serum CA-125 or shrinkage of measurable mass lesions). This was followed by single agent paclitaxel (150 mg/m(2)), delivered every 2 weeks for a maximum of 6 courses, again based on evidence of continued response to the treatment program. Finally, in the absence of disease progression or unacceptable toxicity, patients received single agent paclitaxel (175 mg/m2) for a maximum of 24 monthly courses. The primary study end point was 2-year overall survival, which was to be compared to the survival of a previously published historical control population [stage IV ovarian cancer patients treated with a "standard" cisplatin/paclitaxel regimen (GOG 111; McGuire WP, N Eng E J Med 1996; 334:1)]. This analysis was employed to determine if this novel strategy was worthy of further clinical investigation in a controlled clinical trial. RESULTS: There were 53 patients entered this multicenter study, of whom 50 were evaluable for toxicity and 51 for survival. There were 2 treatment-related deaths. Grades 2 and 3 neutrotoxicity were observed in 18 and 4% of patients, respectively. There were no major treatment-related protocol violations. The overall 2-year survival was 48% (95% CI, 34-62%), compared to 60% for the historical control group. CONCLUSIONS: While this trial demonstrated the feasibility of delivering a treatment regimen requiring frequent alternations in therapy based on predetermined changes in objective parameters of response, further exploration of this specific management approach does not appear warranted in stage IV ovarian cancer, based on the survival outcome compared to a reasonably similar historical control population. As this trial demonstrates, the prospective determination of clinical end points in a phase II study (e.g., 2-year survival) that will lead to continued evaluation of a particular investigative strategy in a large-scale randomized trial can be an effective method to reduce the bias and uncertainty often associated with this complex decision process.

Adult↗

Carcinoma of the fallopian tube presenting as acute pelvic inflammatory disease.

BACKGROUND: Primary carcinomas of the fallopian tube are rare and their preoperative diagnosis is difficult due to the lack of specific symptoms. CASES: We present two tumors diagnosed in women 74 and 77 years old. On examination both patients presented as acute pelvic peritonitis with abdominal pain and tenderness with guarding and rebound, as well as fever and leukocytosis. At surgery, a left tubal carcinoma was found in each patient. Marked inflammatory and purulent reaction involving the uterus, the adnexa, and the pelvic peritoneum, and no abnormalities in the digestive tract were identified. A total hysterectomy with bilateral salpingo-oophorectomy was performed in both patients. CONCLUSION: Carcinoma of the fallopian tube should be considered in the differential diagnosis of pelvic peritonitis, a previously poorly reported clinical presentation.

Acute Disease↗

Successful administration of carboplatin in patients with clinically documented carboplatin hypersensitivity.

OBJECTIVE: The goal of this study was to evaluate the tolerance and effectiveness of carboplatin rechallenge using a prolonged desensitizing carboplatin infusion regimen in patients with clinically documented moderate-severe carboplatin hypersensitivity. METHOD: Patients admitted for carboplatin infusion were identified by computerized pharmacy records and retrospectively analyzed. RESULT: Thirty-three patients with recurrent ovarian (N = 27), peritoneal (N = 4), tubal (N = 1), and cervical (N = 1) cancer treated with a prolonged desensitizing carboplatin infusion regimen were identified. The patients had received a median of 10 courses of carboplatin (range 3-33) before developing the moderate-severe hypersensitivity reaction. Two hundred and fifteen courses (median 5, range 1-52) were administered. Twenty-nine patients (88%) were successfully rechallenged while four had a recurrent moderate-severe carboplatin hypersensitivity precluding further administration. Despite initial tolerance of the infusion schedule moderate-severe carboplatin hypersensitivity recurred in 3 additional patients (9%) after two, three, and six subsequent courses. Objective responses to therapy were seen in 22 of 28 evaluable patients (79%). CONCLUSIONS: A prolonged desensitizing carboplatin infusion regimen is tolerated in the majority of patients with clinically documented moderate-severe carboplatin hypersensitivity. Objective response rates seem acceptable with this schedule.

Adult↗

Fallopian tube cancer: the role of radiation therapy.

Thirty-four patients with fallopian tube cancer were evaluated at the Mayo Clinic between 1964 and 1985 and received radiation therapy postoperatively. Employing a system analogous to FIGO ovarian cancer staging, there were 9 patients with stage I disease, 13 with stage II, and 12 with stage III/IV. Residual disease was present in 15 patients and absent in 19. Nodal metastases were documented in 12 patients or 35% (10 at presentation, two at relapse), with para-aortic nodes most commonly involved (67%) and 7 of the 12 having disease otherwise limited to the pelvis at presentation. Fifteen of 34 (44%) patients survived disease-free until intercurrent death or to a median follow-up of 70 months. Seven patients were treated with palliative intent for massive disease, and 27 patients were treated with curative intent (21 radiation alone, six radiation plus chemotherapy). Of those treated with curative intent, 15 patients received pelvic irradiation (with or without para-aortic nodal irradiation), 10 received whole abdominal irradiation, and 2 received intraperitoneal radiophosphorus. In the potentially curative group, seven of nine (78%) patients with stage I disease, five of 12 (42%) with stage II, and 2 of 6 (33%) with stage III have remained disease-free. Among the 21 patients with stage I or II disease, only four of the 11 (36%) patients who received pelvic irradiation alone were disease-free, but four patients had an isolated upper abdominal failure. In contrast, eight of 10 (80%) patients receiving treatment to the entire abdomen (including two patients who received 32P) were disease-free.(ABSTRACT TRUNCATED AT 250 WORDS)

Adenocarcinoma↗

Adolescent endometriosis.

Endometriosis was encountered in 66 of 140 patients (47%) who underwent laparoscopy for chronic pelvic pain at Boston Children's Hospital Medical Center. Pelvic pain associated with this diagnosis was both cyclic and acyclic and typically began 2.9 years after menarche. Other symptoms included irregular menses, gastrointestinal and bladder symptoms, and increased vaginal discharge. The diagnosis of endometriosis had not been made preoperatively in the majority of patients despite repeated pelvic examinations and thorough evaluation of the gastrointestinal and urinary tracts. Psychiatric referral had been recommended for 10 patients. The most constant physical finding preoperatively was tenderness with or without cul-de-sac nodularity. Eleven patients (17%) with biopsy-proved endometriosis has normal pelvic examinations. Fifty-eight percent of patients had early and minimal disease (stage I). In the remaining patients, the disease was more extensive, involving the ovaries, tubes, and/or adjacent pelvic structures (stages II-IV). Although in most instances the implants were typical in appearance, in 13 patients (20%) the disease was not recognizable grossly, but was confirmed morphologically. The regimens utilized as primary treatment were based on the stage of the disease and consisted of either ovulation suppression alone or surgery with or without subsequent ovulation suppression. A satisfactory outcome was achieved in 47 patients (71%). The remaining 19 patients (28%) who did not respond to primary treatment were either operated on or treated symptomatically and are being carefully followed.

Adnexal Diseases↗