Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0729233 (Thoracic)
 6,478 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 54-year-old woman with long-lasting pleural effusion developed abdominal distention due to ascites from bilateral ovarian tumors. The patient had undergone breast-conserving surgery and axillary lymph node dissection for left breast cancer in October 2000, and had developed left pleural effusion in July 2006. Cytological examination of the pleural effusion found no malignant cells. Thoracic drainage with intrathoracic administration of OK-432 (Picibanil) had failed to control the pleural effusion. Positron emission tomography taken at the abdominal distention showed bilateral ovarian tumors. After failure to control the ascites with systemic and intra-abdominal chemotherapy, bilateral oophorectomy resulted in normalization of elevated serum tumor-marker levels and the disappearance of both the ascites and pleural effusions (i.e., pseudo-Meigs' syndrome). Pathological examination showed the tumors to be estrogen receptor-positive metastatic ovarian tumors from her breast cancer. The patient remained well with no further recurrence for 40 months under aromatase inhibitor therapy.
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PMID:A case of pseudo-meigs' syndrome associated with ovarian metastases from breast cancer. 2334 79

Thoracic endometriosis is a rare disease responsible for catamenial pneumothorax. The immunohistochemical features of thoracic endometriosis are not well understood. An immunohistochemical examination of 84 diaphragmatic specimens of catamenial pneumothorax using antibodies against estrogen receptor (ER), progesterone receptor (PgR), CD10 and smooth muscle actin (SMA) was conducted. The endometrial tissue was small, and focally located around the chasm of the tendon on the side of the thoracic cavity. Endometrial stroma were detected in 84/84 (100%) of the specimens, endometrial glands were detected in 21/84 (25%) and smooth muscle was detected in 1/84 (1.2%). The endometrial stroma exhibited positive staining for ER in 74/84 (88.1%) of the specimens, PgR in 84/84 (100%), CD10 in 74/84 (88.1%) and SMA in 46/84 (54.8%). Because thoracic endometriosis is small in size, and only 25% of the resected tissue specimens were accompanied with the endometrial gland, an immunohistochemical analysis can be useful for their detection. The fact that over half of the thoracic endometrial stroma showed positive staining for SMA, and the existence of thoracic endometriosis accompanied by smooth muscle, indicated that some part of the thoracic endometriosis may have the ability to differentiate into smooth muscle, although further studies are needed to confirm this hypothesis.
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PMID:Immunohistochemical analysis of thoracic endometriosis. 2420 Jan 54