Cases reported "Uterine Neoplasms"

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1/473. Malignant mixed Mullerian tumor with rhabdoid features: a report of two cases and a review of the literature.

    Rhabdoid tumors were originally described as a type of pediatric renal neoplasm that contains cells resembling rhabdomyoblasts but lacking muscle differentiation. Extrarenal rhabdoid tumors have since been reported in multiple anatomic sites in the pediatric and adult population. These tumors are characterized by an aggressive clinical course, resistance to treatment, and a rapidly fatal outcome. Eight cases of uterine neoplasms with rhabdoid differentiation have been previously reported. In the three cases where clinical follow-up was available, the patients died of disease within 3 to 17 months after the diagnosis was established. We report two cases of uterine malignant mixed Mullerian tumor (carcinosarcoma) with rhabdoid differentiation. The findings and clinical outcome confirm the aggressive nature of uterine tumors with rhabdoid differentiation. One of the patients died of disease 3 months after initial operative treatment while the other patient's tumor recurred in 1 month and she died within 10 weeks. The poor prognosis of these neoplasms makes their histopathologic recognition important.
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keywords = neoplasm
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2/473. carcinosarcoma, endometrial intraepithelial carcinoma and endometriosis after tamoxifen therapy in breast cancer.

    The fourth case of heterologous mesodermal tumour of the uterine corpus, that developed, years following tamoxifen therapy for breast cancer in a postmenopausal woman with no previous pelvic irradiation, is presented with coincidental endometriosis and endometrial intraepithelial carcinoma. This coincidence after tamoxifen treatment appears to be an indication for the possible carcinogenic potency of tamoxifen.
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ranking = 0.48156609075566
keywords = cancer
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3/473. molar pregnancy presenting with hyperemesis gravidarum.

    nausea and vomiting are common complaints in pregnancy, occurring in more than 50% of pregnant women. Occasionally, the vomiting becomes severe and persistent enough to develop into the syndrome called hyperemesis gravidarum and sometimes requires hospitalization. A 20-year-old woman presented with hyperemesis gravidarum, which was later found to be associated with a molar pregnancy. hyperemesis gravidarum is reported to occur in as many as 26% of molar pregnancies. Increases in the level of serum beta-human chorionic gonadotropin may be the mechanism of hyperemesis gravidarum in molar pregnancy. Hyperthyroid states linked to molar pregnancy may further exacerbate hyperemesis gravidarum. physicians should be aware of this possibility of molar pregnancy in all patients with hyperemesis gravidarum and be familiar with the appropriate management to monitor and prevent an often-fatal trophoblastic neoplasm.
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ranking = 0.33333333333333
keywords = neoplasm
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4/473. Abnormal uterine bleeding as a presenting sign of metastases to the uterine corpus, cervix and vagina in a breast cancer patient on tamoxifen therapy.

    Metastases to the female genital tract from extragenital cancers are uncommon. The ovaries are most often affected with the breast and gastrointestinal tract being the most common sites of the primary malignancy. Metastases to the uterus from extragenital cancers are significantly rarer than metastases to the ovaries and in the majority of cases the ovaries are also involved. A case of metastases restricted to the uterine corpus, cervix and vagina from breast carcinoma, without involvement of the ovaries, is described. The patient who had been on tamoxifen therapy presented with postmenopausal bleeding. The diagnosis of uterine metastases was established during endometrial ablation and confirmed by total abdominal hysterectomy and bilateral salpingo-oophorectomy. This case illustrates that abnormal uterine bleeding in a breast cancer patient, regardless of whether she is receiving or not receiving tamoxifen, should always alert the physician to consider the possibility of uterine metastases from breast carcinoma.
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ranking = 0.67419252705793
keywords = cancer
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5/473. Gas embolism during hysteroscopy.

    PURPOSE: Gas embolism during hysteroscopy is rare but sometimes fatal. A fatal case of gas embolism during diagnostic hysteroscopy using carbon dioxide (CO2) is presented. CLINICAL FEATURES: A 68 yr old woman was admitted for treatment of myoma and cancer of the uterus. hysteroscopy using CO2 was performed without monitoring or anesthesia on the ward. At the end of the examination, just after the hysteroscope was removed, she developed tonic convulsions, lost consciousness, and her pulse was impalpable. Cardiac massage was started, anesthesiologists were called and the trachea was intubated. She was transferred to the intensive care unit with continuous cardiac massage. Cardiac resuscitation was successful. A central venous line was inserted into the right ventricle under echocardiography in an attempt to aspirate gas with the patient in the Trendelenberg position, but the aspiration failed. Positive end expiratory pressure and heparin for emboli, midazolam for brain protection, and catecholamines were administered. Fifteen hours after resuscitation, the pupils were enlarged and she died 25 hr after resuscitation. CONCLUSION: Gas embolism is a rare complication of hysteroscopy. The procedure should be performed with monitoring of blood pressure, heart rate, oxygen saturation and end-tidal CO2 concentration.
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ranking = 0.096313218151133
keywords = cancer
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6/473. pregnancy with primary tubal placental site trophoblastic tumor--A case report and literature review.

    Placental site trophoblastic tumor (PSTT) is a rare trophoblastic neoplasm with malignant potential. The diagnosis and prognosis of this rare disease remain difficult. A case of tubal PSTT with the primary manifestation of internal bleeding at 30 weeks' gestation is presented. Emergency exploratory laparotomy and right partial salpingectomy were performed initially. Total abdominal hysterectomy, bilateral salpingo-oophorectomy, and omentectomy were done immediately after cesarean section at 34 weeks' gestation. No further adjuvant therapy was given after surgery. No evidence of tumor recurrence or signs of metastasis were noted during 12 months of follow-up. Heterotopic pregnancy, one with intrauterine normal pregnancy and the other with implanting in the right fallopian tube and placental site trophoblastic tumor transformation, was proposed. To our knowledge, this is the first such case in the English literature.
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ranking = 0.33333333333333
keywords = neoplasm
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7/473. Serous adenocarcinoma of the uterus presenting as paraneoplastic cerebellar degeneration.

    paraneoplastic cerebellar degeneration is a rare complication of cancer and is most frequently associated with lung, ovary, and breast cancers as well as Hodgkins lymphoma. A 74-year-old female with a past history of breast cancer presented with vomiting, ataxia, slurred speech, and dizziness. Her serum chemistry, thyroid and liver function tests, acetylcholine antibodies, serum cortisol, CT, and MRI imaging were all normal. serum testing for anti-YO antibodies was positive. Further evaluation including CT of the abdomen and pelvis revealed endometrial thickening. Subsequently, an endometrial biopsy showed a poorly differentiated serous adenocarcinoma. Surgical staging was consistent with a stage IIIc serous adenocarcinoma of the uterus. The risk factors, symptoms, signs, differential diagnosis, and clinical and antibody associations of the paraneoplastic cerebellar degeneration syndrome are reviewed. In addition, an efficient approach to the diagnostic evaluation of such patients is proposed.
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ranking = 0.2889396544534
keywords = cancer
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8/473. Complete response of a stage IV uterine papillary serous carcinoma to neoadjuvant chemotherapy with Taxol and carboplatin.

    Uterine papillary serous carcinoma (UPSC) is an aggressive histologic subtype of endometrial cancer. Currently, no effective chemotherapy regimens exist. We report a case of complete response of a stage IV UPSC to neoadjuvant chemotherapy with Taxol and carboplatin.
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ranking = 0.096313218151133
keywords = cancer
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9/473. Trousseau's syndrome with brachiocephalic vein thrombosis in a patient with uterine carcinosarcoma. A case report.

    The authors treated a patient with the previously unreported occurrence of brachiocephalic vein and superior vena cava thrombosis in association with a distantly located cancer. A 71-year-old woman presented with swelling over the right side of the neck and abdominal distension. physical examination revealed a huge mass, and computed tomography demonstrated thrombosis of the brachiocephalic vein and superior vena cava accompanied by jugular vein dilatation. No coagulation disorder was demonstrable. After anticoagulation and thrombolysis, hysterectomy was performed; microscopic examination of the specimen revealed uterine carcinosarcoma. Even though local tumor obstruction is a much more common cause of neck vein thrombosis, a distant occult cancer can present as this form of Trousseau's syndrome. In patients with otherwise unexplained neck vein thrombosis, examination not only of the head and neck but also of the abdomen and pelvis should be pursued.
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ranking = 0.19262643630227
keywords = cancer
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10/473. Cotyledonoid dissecting leiomyoma (Sternberg tumor): an unusual form of leiomyoma.

    Smooth muscle tumors are the most common neoplasms of the female genital tract. While most are usually easy to diagnose, several variants pose considerable diagnostic difficulties. Recently, a new form of uterine smooth muscle tumor was described that has an infiltrative character, which was named "cotyledonoid dissecting leiomyoma" or "Sternberg tumor" due to its macroscopic similarity to the gross architecture of the placental cotyledon. This report, the second such of this tumor, describes the macroscopic, microscopic, immunohistochemical and ultrastructural features of one of these unusual cases.
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ranking = 0.33333333333333
keywords = neoplasm
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