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Query: UMLS:C0030794 (pelvic pain)
 4,056 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Although leiomyomas (LMs) of the uterus are common, hematopoietic components within these tumors are not. Lymphoid and other hematopoietic elements have been previously recognized, but eosinophilic infiltrates in LMs have received little attention in the literature. The clinical and pathologic features of 3 cases of uterine LM with eosinophilic infiltration were studied. The patients ranged in age from 35 to 62 years and presented with abdominal and/or pelvic pain and abnormal uterine bleeding. None had peripheral blood eosinophilia or clinical evidence of allergy or parasitic infection. One patient had a benign LM, and the other 2 patients had smooth muscle tumors of uncertain malignant potential. The tumors contained variable numbers of eosinophils and Giemsa stains showed variable numbers of mast cells in addition to the eosinophils. We also performed immunohistochemical and in situ hybridization studies to assess for interleukin-5 (IL-5) and eotaxin in these LMs. There was no consistent association between the presence of eosinophils and either IL-5 or eotaxin in smooth muscle cells, suggesting that mechanisms other than IL-5 or eotaxin production may account for the eosinophilia. Because eosinophils are believed to be involved in wound healing, tissue remodeling, and fibrosis, their presence within LMs may reflect a response to tissue injury produced by the neoplasm rather than intrinsic recruitment by chemotactic factors produced by the smooth muscle cells. Their presence, however, does not appear to have any clinical significance.
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PMID:Uterine leiomyomas with Eosinophils: a clinicopathologic study of 3 cases. 1144 99

Endometriosis originates in the uterine lining and affects ~20% of reproductive-age women. The disease often causes chronic pelvic pain, affects ovulatory function and influences fertility. Although laparoscopic diagnosis of uterine endometriosis is quite specific, direct visualisation can be difficult or inaccurate in some circumstances, and it is not useful for diagnosing extra-abdominal disease. Laparoscopy is an invasive procedure, has significant morbidity and cannot be carried out frequently to monitor efficacy of therapy and the possibility of recurrence. Thus, a specific, non-invasive diagnostic test is required. One intriguing area of research uses the technology of radioimmunotargeting, which has previously been used for cancer detection. This technique could have potential for the specific detection and eventual treatment of endometriosis. A marker, eosinophil peroxidase (EPO), has been identified that is expressed in ~90% of endometriosis specimens, and is not expressed or only weakly expressed in normal endometrium. The US Food and Drug Administration has approved a monoclonal antibody to EPO for investigation as an immunoimaging agent in cancers that exhibit eosinophilia. EPO targeting using this antibody could be useful for detecting and/or treating endometriosis.
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PMID:Unique molecular markers in human endometriosis: implications for diagnosis and therapy. 1458 51

A 47-year-old woman visited our hospital with complaints of frequent urination and intensive pelvic pain. Painful bladder syndrome/interstitial cystitis (PBS/IC) was suspected based on her symptoms. Hydrodistention was performed, and crack and petechial hemorrhage were found, and she was treated with tricyclic antidepressants and antihistamine. However, these treatments were ineffective. An allergy or autoimmune reaction was suspected as the pathogenesis due to eosinophilia and elevation of serum IgE levels. The patient was then treated with immunosuppressive agents. Although her symptoms were not sufficiently improved by single-agent therapy with prednisolone or tacrolimus, they were completely improved by their combined administration. This is the first case to report the effectiveness of combination therapy consisting of prednisolone and tacrolimus to treat PBS/IC.
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PMID:The combination therapy of prednisolone and tacrolimus for severe painful bladder syndrome/interstitial cystitis. 2251 31

Primary ovarian hydatid disease (HD) is a rare entity, produced by the larval stage of Echinococcus granulosus. HD commonly involves liver, lung, abdomen cavity, spleen and is unusually identified in pelvic organs. Based on our knowledge, the paper reviews 27 literature reports of ovarian HD, diagnosed during the last 20 years, providing a valuable database. Patients' ages ranged between 12-76 years, the gross appearance was that of 40-330 mm diameter hydatid cysts (HCs), 66.66% of them being primary. According to these reports, ovarian HD has non-specific clinical manifestations, such as abdominal or pelvic pain, nausea, dysmenorrhea or amenorrhea. The diagnosis may be achieved by abdominal ultrasound, computed tomography (CT) or magnetic resonance imaging (MRI), serological exams, such as eosinophilia (in 10-30% of patients) or indirect hemagglutination and immunoglobulin (IgG) antibodies detection. Ovarian HC microscopic pattern is characterized by three layers: pericyst or adventitia (host origin), germinal layer (endocyst), and laminated membrane (ectocyst). The immunoreaction triggered by parasites is initially rich in macrophages and neutrophils, followed by eosinophils and lymphocytes, with numerous cluster of differentiation 8 (CD8)-positive T-cells in active lesions and progressive forms. Concomitant ovarian diseases are relatively rare, being represented by borderline tumors (n=2 cases), mucinous cystadenoma (n=1 case), hemorrhagic cyst (n=1 case), and serous adenocarcinoma (n=1 case). In conclusion, the ovarian location of HD should be considered in any differential diagnosis of a cystic lesion, while it does not exclude synchronous ovarian tumors. These cases reinforce the necessity of better measures of prophylaxis and screening of HD in endemic areas.
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PMID:Ovarian hydatid cyst - systematic review of clinicopathological and immunohistochemical characteristics of an unusual entity. 3191 83