1/19. Primary malignant lymphoma of the ovary: an unusual presentation of a rare disease.Because the outcome of patients with primary ovarian non-Hodgkin's lymphoma (NHL) is controversial, we present the incidental finding of a primary malignant lymphoma of the ovary in a 50-year-old patient. Three and a half years following ablative surgery and adjuvant chemotherapy, the patient is alive and disease free. Ovarian lymphoma is a disease of reportedly poor prognosis. However, many previously reported cases of ovarian lymphoma actually represented ovarian involvement by a more diffuse lymphomatous process. If stringent criteria are used for case selection, true primary ovarian lymphoma is a very rare disease and usually carries a favorable prognosis.- - - - - - - - - - ranking = 1keywords = rare disease (Clic here for more details about this article) |
2/19. Malignant struma ovarii: an unusual presentation.Malignant struma ovarii is a rare disease; only a few cases are well documented in the literature. Thus, the overall prognosis and modalities of treatment are still somewhat controversial. In this article, the authors report a case of malignant struma ovarii discovered 4 years after ovariectomy after metastasis to the lungs and bones. review of the pathology of the ovarian struma did not reveal the classic criteria of malignancy, there were, however, many features considered to be atypical and thus suspicious. The patient was treated by total thyroidectomy followed by repetitive doses of 131I. However, because of difficulties in increasing the level of endogenous thyrotropin (TSH) because of functional thyroid metastases in such an advanced disease, recombinant human thyrotropin (rhTSH; Thyrogen, thyrotropin alpha, Genzyme Corporation, Cambridge, MA) was used before administration of radioiodine. With this therapeutic protocol, the patient is still clinically stable 2 years after diagnosis.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
3/19. Malignant struma ovarii: report of a case and review of the literature.Malignant struma ovarii is a very rare disease and therefore there is neither common agreement on treatment regimens nor sufficient follow-up experience. The case of a 38-year-old woman with malignant struma ovarii is described. The patient presented with a clinically silent ovarian neoplasm discovered incidentally during investigations for metrorrhagia. The ovarian mass was resected and the tumor was found to be a teratoma. Within the teratoma a papillary thyroid carcinoma of the follicular variant was found. Subsequently, in order to make follow-up of the patient possible by thyroglobulin measurement and radioiodine whole body scintigraphy, near-total thyroidectomy was performed and the thyroid was found to be normal on histology. Whole body radioiodine scintigraphy with (131)I and ablation of the thyroid remnant by the administration of 80 mCi (131)I was performed. The patient recovered uneventfully and is now well.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
4/19. Primary breast lymphoma, contralateral breast cancer, and bilateral Brenner tumors of the ovary.BACKGROUND: Primary lymphoma of the breast is an unusual clinical entity. Its presence with invasive breast cancer and bilateral Brenner tumors of the ovary is very rare. CASE: We report a 62-year-old woman referred for further evaluation of a palpable mass in her breast. She was diagnosed and treated for simultaneous primary lymphoma of the right breast, contralateral invasive ductal carcinoma, and bilateral Brenner tumors of the ovary. One year after treatment, she is free of recurrence or progression. CONCLUSION: Compared with breast carcinoma, primary breast lymphoma is a rare disease but should be considered in the differential diagnosis of breast masses. The presence of both breast malignancies presents a challenge in treatment decisions.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
5/19. Signet-ring stromal tumor of the ovary: a case report.Signet-ring stromal tumor of the ovary is a rare disease and only four cases had been reported in the literature. The primary significance is to differentiate this benign disease from the malignant signet-ring adenocarcinoma. We report a case of signet-ring stromal tumor of the ovary in a 76-year-old woman who had suffered from low abdominal pain for one month. She underwent left oophorectomy, and the diagnosis was made based on immunohistochemical and electron microscopic characteristics. She has been well and free from recurrence for one year.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
6/19. Paraneoplastic limbic encephalitis masquerading as chronic behavioural disturbance in an adolescent girl.AIM: To describe an unusual but treatable cause of behavioural disturbance in adolescence. methods: The case is reported of a 15-y-old girl presenting with acute confusion, memory problems and psychotic symptoms following an 18-mo history of change in personality, school failure and running away from home. A review of the literature is also presented. RESULTS: microbiology, toxicology, computed tomography and magnetic resonance imaging did not show any pathology of the central nervous system. Bilateral ovarian immature teratomas were eventually diagnosed and removed. The rapid improvement in the patient's mental and cognitive functions after corticosteroid treatment and the abnormality shown on the single photon emission computed tomography suggested a diagnosis of paraneoplastic limbic encephalitis. CONCLUSION: Paediatricians and neurologists should be aware of this rare disease entity among the more common conditions of behavioural problems and substance abuse in adolescents.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
7/19. Malignant struma ovarii: a case report of laparoscopic management.BACKGROUND: struma ovarii is a rare disease. Malignant transformation is even rarer. Data about its management are lacking. We describe the first reported case of a malignant struma ovarii treated and staged by laparoscopy. CASE: A 49-year-old patient was operated by laparoscopy for a right ovarian teratoma. The patient did not show symptoms of hyperthyroidism. The ovarian teratoma was removed in a plastic bag and definitive histology showed foci of papillary adenocarcinoma in a struma ovarii. The patient was then staged by laparoscopic surgery undergoing left adnexectomy, multiple peritoneal and omental biopsies, and common iliac and paracaval lymph node sampling. hysterectomy was not performed. The postoperative course was uneventful and the patient was released on the second day. thyroglobulin level was monitored and the patient is free of disease after more than 1 year. CONCLUSION: The preoperative diagnosis of malignant struma ovarii is difficult. Even with cautious evaluation of the patient, some risk of wrong diagnosis is possible. This is why a meticulous technique of laparoscopic surgery in removing the ovary is important. Laparoscopic staging may also intervene in very limited cases; the expertise to perform open staging of the patient is necessary but the postoperative course is fast.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
8/19. Autoimmune hemolytic anemia in a patient with primary ovarian non-Hodgkin's lymphoma.The primary ovarian lymphoma is a rare disease with poor prognosis. The incidence of autoimmune hemolytic anemia in patients with non-Hodgkin's lymphoma is estimated at 3%. However, a substantial portion of the previously reported cases of ovarian lymphoma actually represented ovarian involvement by more diffuse lymphomatous process. If stringent criteria are used for case selection, true primary ovarian lymphoma usually carries a favorable prognosis. We present a primary malignant lymphoma of ovary accompanied by autoimmune hemolytic anemia in a 29-yr-old patient. After ablative surgery, the hemoglobin level and the reticulocyte count were normalized. One year following surgery and chemotherapy, the patient is alive and disease free.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
9/19. sertoli-leydig cell tumor of the ovary.Sertoli-Leydig cell tumors of the ovary are rare diseases that occur primarily in young women. The majority of these tumors are unilaterally localized, and conservative surgery is sufficient. However, these tumors exhibit a variety of histological patterns, which are significant prognostic factors. To date, no standard therapy exists. Here we report 4 cases of Sertoli-Leydig cell tumors of the ovary. One patient whose tumor was a poorly differentiated sertoli-leydig cell tumor with mesenchymal heterologous elements received adjuvant chemotherapy postoperatively but died of disease 2.5 years after surgery. The other 3 patients remained free of disease during follow-up. Conservative surgery is an appropriate treatment for young patients with Sertoli-Leydig cell tumors. Those who have poor prognostic factors may need adjuvant chemotherapy with a combination of bleomycin, etoposide and cisplatin.- - - - - - - - - - ranking = 0.2keywords = rare disease (Clic here for more details about this article) |
10/19. Bilateral ovarian fibromatosis presenting with ascites and hirsutism.BACKGROUND: Ovarian fibromatosis is a very rare nonneoplastic disease. Due to the rarity and atypical clinical presentations, they may give rise to a misdiagnosis of malignancy and unnecessary extensive surgical interventions. literature lacks definitive data about this rare disease and its preoperative evaluations. MRI together with the intraoperative frozen section may help us to define the benign nature of the disease. In this report, we aimed to review the literature and give a highlight to the gynecologic oncologists about this rare disease. CASE history: A 19-year-old female patient admitted to our hospital with the complaints of menstrual irregularity, hirsutism, and increased abdominal girth. physical examination revealed bilateral ovarian mass, hirsutism, and ascites. serum CA-125 levels were slightly elevated. Preoperative MRI study showed bilateral hypointense lobulated ovarian masses. With the initial diagnosis of ovarian tumor, we performed explorative laparotomy and excised both masses. Final pathology was reported as bilateral ovarian fibromatosis. CONCLUSION: Ovarian fibromatosis commonly presents with ascites and solid pelvic mass and can be misdiagnosed as a malignant ovarian tumor. In young patients, clinicians should consider ovarian fibromatosis in differential diagnosis of pelvic mass. Preoperative MRI findings and intraoperative frozen examination may be used to avoid unnecessary aggressive surgical management.- - - - - - - - - - ranking = 0.4keywords = rare disease (Clic here for more details about this article) |
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