1/47. Benign lymphangiomatous papules of the skin following radiotherapy: a report of five new cases and review of the literature.AIMS: The aim of this report is to summarize the clinicopathological findings of five cases of a pseudosarcomatous vascular proliferation of the skin at the site of radiotherapy following surgery for carcinoma of the breast and carcinoma of the endometrium. To our knowledge, only five cases of this presumably rare pseudomalignant proliferation have been reported previously. methods AND RESULTS: All patients were females ranging in age from 44 to 70 years. The lesions appeared as solitary or multiple papules or vesicles localized to the field of radiation. Microscopically, they were composed of vascular spaces that exhibited atypical features without qualifying for a diagnosis of angiosarcoma. CONCLUSIONS: Our cases provide additional evidence supporting the benign nature of this atypical vascular proliferation, not recurring, never developing metastases and being cured readily by local excision. Clinical, histopathological and ultrastructural findings suggest a lymphatic origin. Whether these lesions represent a neoplastic or a reactive condition secondary to radiotherapy is unclear. The name 'benign lymphangiomatous papules of the skin following radiotherapy' is proposed.- - - - - - - - - - ranking = 1keywords = life (Clic here for more details about this article) |
2/47. Hemorrhagic pyelitis, ureteritis, and cystitis secondary to cyclophosphamide: case report and review of the literature.OBJECTIVE: Hemorrhagic cystitis is a well-known complication of cyclophosphamide therapy but extensive involvement of the entire urinary tract is far less common. We report here a patient who developed severe hemorrhagic pyelitis, ureteritis, and cystitis after one cycle of cyclophosphamide-containing combination chemotherapy. METHOD: A patient with synchronous carcinoma of the ovary and the uterus developed severe hemorrhagic pyelitis, ureteritis, and cystitis leading to bilateral hydronephroses and acute renal failure after one cycle of combination chemotherapy containing cyclophosphamide. The blood clots in the upper urinary tract were aspirated endoscopically and bilateral internal ureteric stents were inserted. RESULT: She underwent a prolonged diuretic phase with several episodes of hypokalemia, hypomagnesemia, and hypocalcemia and required intensive fluid and electrolytes replacement. Subsequently, she recovered fully with the ureteric stents removed 26 days later. CONCLUSION: In contrast to previous reports, where 2.8 g of cyclophosphamide was estimated to be the minimum cumulative dose required to cause hemorrhagic cystitis, this case illustrates that severe hemorrhagic complication can occur even after a low dose of cyclophosphamide (600 mg/m(2), total dose of 846 mg). Prompt diagnosis and intervention may be life-saving.- - - - - - - - - - ranking = 0.33333333333333keywords = life (Clic here for more details about this article) |
3/47. Palliative radiation therapy for brain metastases from endometrial carcinoma: report of two cases.Although endometrial carcinoma is a common invasive neoplasm of the female genital tract, brain metastases are extremely rare and few reports exist of their treatment with radiation therapy. We report two patients with manifest clinical signs of brain metastases from endometrial carcinoma on computed tomography (CT) or magnetic resonance imaging (MRI). These two patients had multiple brain metastases, with widespread dissemination late in the course of the disease and received palliative whole-brain radiation therapy to a total dose of 50 Gy in 25 fractions (case 1) and 30 Gy in 10 fractions (case 2). After radiation therapy, improvement of neurological function (NF) was observed in both patients. The duration of improvement of NF was 9 weeks in case 1 and 12 weeks in case 2. The patients died 5 months and 3 months after the diagnosis of brain metastases, respectively. In these two cases, palliative radiation therapy was effective in improving the quality of the remaining lifetime and appears to be the best treatment for brain metastases from endometrial carcinoma as well as those frequently seen from other primaries.- - - - - - - - - - ranking = 0.33333333333333keywords = life (Clic here for more details about this article) |
4/47. Mullerian adenosarcoma of the uterus with sarcomatous overgrowth following tamoxifen treatment for breast cancer.Mullerian adenosarcoma with sarcomatous overgrowth presented by a 52-year-old female patient after adjuvant tamoxifen treatment for breast carcinoma is described. The diagnosis was made on histological basis after curettage and complementary total hysterectomy with bilateral salpingo-oophorectomy. The immunohistochemical study showed high expression of estrogen receptors in the epithelial component of the lesion and irregularly positive findings in the stroma. The proliferative activity evaluated by Ki-67 immunoexpression was higher in the stroma than the epithelium. Some of the stromal cells showed rhabdomyoblastic differentiation. The association of tamoxifen use and development of mesenchymal neoplasms is discussed.- - - - - - - - - - ranking = 0.33333333333333keywords = life (Clic here for more details about this article) |
5/47. Mucinous endometrial adenocarcinoma simulating microglandular hyperplasia of the cervix.A case of endometrial adenocarcinoma simulating microglandular hyperplasia (MGH) of the cervix is presented. A postmenopausal 53-year-old woman, with no previous history of taking exogenous hormones, presented with vaginal bleeding. An endometrial biopsy exhibited a tumor composed predominantly of a microglandular proliferation of tightly packed glands with mild to moderate atypia and mitotic figures. The majority of the tumor cells contained intracytoplasmic mucin. There were numerous neutrophils within the microglandular lumens and in the stroma. The tumor was focally positive for carcinoembryonic antigen and vimentin. The MGH-like proliferation, focally, had a transition to a conventional mucinous adenocarcinoma. hysterectomy specimens showed a residual mucinous endometrial adenocarcinoma with no myometrial invasion, the uterine cervix was unremarkable. Four years following her hysterectomy the patient was well, with no evidence of disease. Pathologists need to be cautious about MGH-like changes in the endometrial biopsy of postmenopausal women and be aware of this type of endometrial cancer as it may be misdiagnosed.- - - - - - - - - - ranking = 0.66666666666667keywords = life (Clic here for more details about this article) |
6/47. Benign, borderline, and malignant endometrioid neoplasia arising in endometriosis in association with tamoxifen therapy.tamoxifen therapy may result in a variety of endometrial proliferative lesions, including adenocarcinoma, and as recently suggested, proliferative changes within endometriosis. This report describes an endometrioid adenocarcinoma arising in ovarian endometriosis in a patient taking tamoxifen. There were also foci of benign and borderline endometrioid adenofibroma in the same ovary and a synchronous endometrioid endometrial adenocarcinoma in the uterus. The spectrum of benign, borderline, and malignant endometrioid neoplasia arising within endometriosis suggests that tamoxifen, as a result of its estrogenic effects, may cause proliferative and, in rare instances, malignant changes in endometriosis.- - - - - - - - - - ranking = 1keywords = life (Clic here for more details about this article) |
7/47. Treatment with a metallic endovascular stent in a patient with iliac venous stenosis due to endometrial cancer.There are few cases, to our knowledge, that report the successful treatment of iliac venous stenosis due to gynecologic malignancies with the use of self-expanding metallic endovascular stents. Our patient, who had right lower limb edema, had iliac lymph node metastases which caused iliac vein stenosis by direct invasion from endometrial cancer. The patient was not considered to be a good surgical candidate. A 10-mm diameter self-expanding metallic endovascular stent was placed in the external iliac vein. The patient's symptoms of right lower limb edema improved dramatically, and she was discharged at 3 weeks after stent placement. The patient had no further symptoms, with continued resolution of the right leg edema during the 10 months following stent placement, at which time she died from the primary disease. The treatment to this patient with a self-expanding metallic endovascular stent proved to be very efficacious and less stressful than direct venous reconstruction or femorofemoral venous bypass grafting. In addition, this procedure dramatically improved the patient's quality of life.- - - - - - - - - - ranking = 0.33333333333333keywords = life (Clic here for more details about this article) |
8/47. Successful treatment of two patients with recurrent endometrial cancer by weekly paclitaxel.OBJECTIVE: The aim of this study was to evaluate the toxicity and efficacy of weekly paclitaxel in patients with recurrent endometrial cancer. methods: paclitaxel (70 mg/m(2) by 1-h infusion weekly) was administered to two patients with recurrent endometrial cancer of the lung. RESULTS: After 5 cycles, both patients with platinum-resistant disease achieved clinical partial responses confirmed by computed tomography (CT) scan. The serum CA125 levels of case 1 decreased to cut-off level. The response duration of both patients was 4 months. The toxicity was acceptable and probably less pronounced than that characterize of the standard tri-weekly schedules. CONCLUSION: Although conclusions regarding survival are premature, weekly paclitaxel might offer better quality of life during treatment.- - - - - - - - - - ranking = 0.33333333333333keywords = life (Clic here for more details about this article) |
9/47. Bilateral diffuse uveal melanocytic proliferation associated with extraocular cancers: review of a process particularly associated with gynecologic cancers.We reviewed cases of a paraneoplastic syndrome in which uveal melanocytes proliferated and led to blindness. Eighteen cases were derived from the literature, and two were taken from our institution. The average patient age at the time of the diagnosis was 63 years (range, 34-89 years). There were 13 women and 7 men. In approximately half of the cases, the ocular symptoms antedated those of the inciting tumor. Most of the inciting tumors were poorly differentiated carcinomas. The most common tumors were from the female genital tract (ovary and uterus) among the women patients and from the lung among the men. Tumors from the breast were rare (one possible case), and tumors of the prostate were conspicuously absent. All five inciting tumors whose histopathology was reviewed expressed neuron-specific enolase, but none prominently expressed antigens more specific for neuroendocrine carcinomas such as chromogranin or synaptophysin. It is our experience that many general pathologists are not aware of this unique paraneoplastic syndrome. Our report is the first to document a statistically significant association between this syndrome and gynecologic cancers.- - - - - - - - - - ranking = 1.6666666666667keywords = life (Clic here for more details about this article) |
10/47. adenocarcinoma diagnosed at endometrial ablation.BACKGROUND: Endometrial ablation is a surgical alternative to hysterectomy. Cases exist in the literature of endometrial adenocarcinoma found at endometrial ablation. If endometrial cancer is occult it might not be detected during ablation, especially if destructive techniques are used. CASE: A 41-year-old woman had a history of menorrhagia. A previous D&C showed benign proliferative endometrium. Investigations for menorrhagia found no abnormalities. The diagnosis was dysfunctional uterine bleeding. Endometrial ablation was done and the pathologic examination of the resected endometrium found focal, well-differentiated adenocarcinoma of the endometrium. CONCLUSION: This case shows the importance of patient selection, evaluation, and surveillance after endometrial ablation. Resection of the endometrium is superior to destructive techniques because it provides tissue for pathologic evaluation. We recommend close postoperative surveillance in such cases.- - - - - - - - - - ranking = 0.33333333333333keywords = life (Clic here for more details about this article) |
| | Next -> |