1/307. prenatal diagnosis of congenital neuroblastoma. Analysis of 4 cases and review of the literature.OBJECTIVE: Advances in prenatal diagnostics during the last 10 years have enabled the examiner to detect even rare fetal disorders such as fetal tumours. Congenital neuroblastoma is the most frequent solid neoplasm in infancy, with a retroperitoneal cystic or solid mass being a sonographic sign of the conditions. methods: We present 4 cases of neuroblastoma showing suspicious prenatal ultrasound findings. The investigation comprises detection during pregnancy, typical sonographic signs, as well as the postnatal outcome. In addition, a review of the literature is undertaken with a focus on prenatal sonographic signs of congenital neuroblastomas. RESULTS: In all 4 cases, a cystic tumour was detected during the 3rd trimester of pregnancy by means of B-mode sonography. One boy died of disseminated metastases at the age of 26 months. The other 3 survived after surgery and have remained healthy. CONCLUSIONS: The detection of a cystic suprarenal mass is suspicious of a congenital neuroblastoma. The delivery should take place at a perinatal centre.- - - - - - - - - - ranking = 1keywords = neoplasm (Clic here for more details about this article) |
2/307. Desmoid tumor of the larynx complicating pregnancy: a case report.Desmoid tumors are locally invasive fibrous neoplasms that arise from musculoaponeurotic structures. We report the first case of a desmoid tumor of the larynx complicating pregnancy. At 21 weeks' gestation fiberoptic and indirect otolaryngologic examination of the patient's larynx revealed a submucosal tumor involving the left true vocal cord, ventricle of the larynx, and false vocal cord. Histopathologic examination revealed areas of extensive fibrosis intermixed with degenerated vocal cord skeletal muscle. Despite a subtotal excisional biopsy, growth of the desmoid tumor continued during pregnancy. Endoscopic evaluation 9 weeks post partum revealed complete regression of the tumor.- - - - - - - - - - ranking = 1keywords = neoplasm (Clic here for more details about this article) |
3/307. Colorectal cancer recurrence during pregnancy--unique and poorly understood clinical entity: report of a case.The detection of primary or recurrent colorectal cancer during pregnancy is a rare event. early diagnosis is difficult, because symptoms are often attributed to pregnancy. Here we describe a case of recurrent adenocarcinoma of the colon in a 23-year-old pregnant patient. The relationship between various hormonal and immunological changes of pregnancy and colorectal cancer is discussed.- - - - - - - - - - ranking = 58.893276652784keywords = cancer (Clic here for more details about this article) |
4/307. Management of cancer in pregnancy: a case of Ewing's sarcoma of the pelvis in the third trimester.Ewing's sarcoma of the pelvic bones was diagnosed in a 21-year childbearing woman, raising major medical and ethical problems. The diagnostic and therapeutic approaches during the sixth month of gestation were tailored in order to cure the patient and avoid unnecessary toxicity to the fetus. Ancillary tests included ultrasound and MRI studies of the pelvis. ifosfamide and adriamycin, premedicated by granisetron, were administered during gestation, and were found to be safe. cesarean section was the preferred way of delivery since the tumor involved the pelvic bones. The outcome was a disease-free patient and a small healthy baby who is now two years of age.- - - - - - - - - - ranking = 39.262184435189keywords = cancer (Clic here for more details about this article) |
5/307. A case of large placental chorioangioma with non-immunological hydrops fetalis.A 34-year-old Japanese woman (gravida 2, para 2) with polyhydramnios and non-immunological hydrops fetalis was referred to our department at 32 weeks of gestation. On admission, the blood pressure was 120/60 mmHg and there was no pitting edema of the lower extremities. An ultrasound examination disclosed a large placental tumor 5.8 cm x 4.4 cm x 4.8 cm. Fetal lung compression was suspected because the lung-thorax transverse area ratio was 0.13. The preload index of the inferior vena cava was 0.74, suggesting fetal cardiac failure. After fetal pleural effusion was aspirated, lung compression developed. cordocentesis was performed at 33 weeks of gestation, and the fetal karyotype was confirmed to be 46, XY from an umbilical blood cultivation. The patient underwent a cesarean section at 33 weeks of gestation due to severe uterine contraction after preterm PROM. The baby was a 3,840 g male with a distended abdomen. apgar score at 1 minute was 1. A chest X-ray demonstrated respiratory distress syndrome. The baby was discharged on the 69th day after birth and he is now 2 years and 9 months old and healthy.- - - - - - - - - - ranking = 0.62766373324741keywords = lung (Clic here for more details about this article) |
6/307. Endometrial carcinoma associated with pregnancy: A report of three cases and review of the literature.Endometrial carcinoma associated with pregnancy is uncommon. In case 1, a 40-year-old gravida 2, para 2, was diagnosed with focal well-differentiated papillary adenocarcinoma 4 months postpartum. In case 2, a 35-year-old gravida 1, para 0, was diagnosed with a well-differentiated papillary adenocarcinoma of the endometrium after a D&C for an incomplete abortion at 7 weeks gestation. In case 3, a 32-year-old gravida 2, para 1, was diagnosed with a moderately differentiated adenocarcinoma with squamous metaplasia 4 months postpartum. All are without evidence of disease more than 2 years after therapy. A literature review shows 24 previous cases of pregnancy associated with endometrial cancer. These cases demonstrate the importance of endometrial sampling for abnormal postpartum bleeding despite the protective effects of pregnancy.- - - - - - - - - - ranking = 9.8155461087974keywords = cancer (Clic here for more details about this article) |
7/307. Colon cancer in pregnancy. A case report.BACKGROUND: Carcinoma of the colon diagnosed during pregnancy is very rare. delayed diagnosis is common because of the similarity between early signs and symptoms of colon cancer and gastrointestinal complaints often experienced by pregnant women. We report a case of early-stage colon cancer in pregnancy with a good outcome. CASE: A 35-year-old woman presented with rectal bleeding at 26 weeks of gestation. Initial assessment with digital examination and proctoscopy revealed only a mild degree of hemorrhoids. colonoscopy and biopsy at 30 weeks of gestation showed sigmoid colon cancer. cesarean section was performed after steroid therapy. Subtotal colectomy and ileosigmoid anastomosis were then performed at the same setting. Postoperative adjuvant chemotherapy was given. There was no evidence of recurrence at this writing, 28 months after surgery. CONCLUSION: Colon cancer is a rare complication of pregnancy. The associated poor prognosis is usually due to delay in diagnosis. A high index of suspicion is essential, and it is important not to underestimate the patient's symptoms. early diagnosis is the key to longer survival.- - - - - - - - - - ranking = 78.524368870379keywords = cancer (Clic here for more details about this article) |
8/307. Pulmonary lymphangioleiomyomatosis. A study of 69 patients. Groupe d'Etudes et de Recherche sur les Maladies "Orphelines" Pulmonaires (GERM"O"P).Pulmonary lymphangioleiomyomatosis (LAM) is a rare disorder of unknown cause characterized by peribronchial, perivascular, and perilymphatic proliferation of abnormal smooth muscle cells leading to cystic lesions. The hypothesis of hormonal dependence and the effectiveness of hormonal therapy have not yet been demonstrated conclusively, and the prevalence of extrathoracic manifestations and the survival of patients with LAM are somewhat contradictory. A multicentric retrospective study was conducted in an attempt to describe better the initial features, the diagnostic procedures, the associated lesions, and, above all, the management and course of LAM in a large homogeneous series of 69 stringently selected patients, with a majority of cases diagnosed since 1990. The aim of the study, based on a review of the literature, also was to provide a comprehensive view of this uncommon disease. The clinical features were in keeping with previous studies, but we found that exertional dyspnea and pneumothorax were the most common features, and chylous involvement was less frequent. LAM was diagnosed after menopause in about 10% of cases. The onset of LAM occurred during pregnancy in 20% of cases, and a clear exacerbation of LAM was observed in 14% of cases during pregnancy. Pulmonary LAM was diagnosed on lung histopathology in 83% of cases, but renal angiomyolipoma, observed in 32% of our patients, may be a useful diagnostic criterion when associated with typical multiple cysts on chest CT scan or with chylous effusion. Chest CT scan was more informative than chest X-ray (normal in 9% of cases), and may be indicated in spontaneous pneumothorax or renal angiomyolipoma in women of childbearing age. About 40% of the patients had a normal initial spirometry, while an obstructive ventilatory defect (44%), a restrictive ventilatory defect (23%), was observed in other patients. Initial diffusing capacity for carbon monoxide was frequently decreased (82%). Hormonal therapy was administered in 57 patients, but a clear > or = 15% improvement of FEV1 was observed in only 4 evaluable patients, treated with tamoxifen and progestogens (n = 2), progestogen (n = 1), and oophorectomy (n = 1). Probably 1 of the most urgent needs for clinical research in LAM is to test the currently available hormonal treatments in the context of international multicenter prospective controlled studies. pleurodesis was performed in 40 patients. lung transplantation was performed in 13 patients, 7.8 /- 5.2 years after onset of LAM, in whom the mean FEV1 was 0.57 /- 0.15 L. After a follow-up of 2.3 /- 2.2 years, 9 patients were alive. Mean follow-up from onset of disease to either death or closing date was 8.2 /- 6.3 years. overall survival was better than usually reported in LAM, and Kaplan-Meier plot showed survival probabilities of 91% after 5 years, 79% after 10 years, and 71% after 15 years of disease duration.- - - - - - - - - - ranking = 0.2092212444158keywords = lung (Clic here for more details about this article) |
9/307. trisomy 12 in juvenile granulosa cell tumor of the ovary during pregnancy. A report of two cases.BACKGROUND: Granulosa cell tumors constitute only 5% of ovarian neoplasms, and their coexistence with pregnancy is extremely rare. Juvenile granulosa cell tumor has a good prognosis if it is confined to the ovary, but this type behaves more aggressively than the adult type at advanced stages. CASES: We report on successful completion of two singleton pregnancies and deliveries of normal infants in two young women with juvenile granulosa cell tumor diagnosed and treated during pregnancy. This tumor has rarely been described in association with pregnancy. The presence of trisomy 12 as a single chromosomal abnormality was detected in these two tumors. Both tumors were localized strictly to the ovary, so conservative surgery was applied and proved sufficient to remove all tumor tissue. Follow-up showed no signs of recurrence 18 and 53 months after the interventions. CONCLUSION: These cases support the contention that trisomy 12 is a nonrandom chromosome abnormality in juvenile granulosa cell tumors and that pregnancy may affect nuclear stability in this tumor.- - - - - - - - - - ranking = 1keywords = neoplasm (Clic here for more details about this article) |
10/307. Endometrial adenocarcinoma in pregnancy.OBJECTIVE: The coexistence of endometrial adenocarcinoma and pregnancy is rare. Most cases are discovered in the first trimester due to irregular bleeding or spontaneous abortion. CASE: A 44-year-old woman, gravida 3, para 2, was admitted due to abnormal vaginal bleeding. After complete history, physical examination, and laboratory evaluation, she was diagnosed with spontaneous abortion and underwent a suction curettage. Pathological examination of the tissue included chorionic villi and an area of atypical hyperplasia and endometrial cancer. CONCLUSION: Recent association between first-trimester spontaneous abortions and subsequent endometrial cancer makes these rare cases of concurrent endometrial cancer and first trimester of pregnancy attractive in that they may disclose insights into the pathophysiology of hormone-dependent cancers.- - - - - - - - - - ranking = 39.262184435189keywords = cancer (Clic here for more details about this article) |
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