Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0409974 (lupus)
 22,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The aim of this study was to analyze the clinical features of lupus-like lung adenocarcinoma, thus improving both the recognition of lupus mimickers and diagnosis accuracy. We collected three cases of lung adenocarcinoma in which the clinical characteristics and laboratory profiles imitated systemic lupus erythematosus (SLE) in our hospital, and also we had a literature review using search engine. There are few reports of lung adenocarcinoma for which the clinical and laboratory profiles meet the criteria for SLE diagnosis. Follow-up and pathological biopsy are beneficial for the differential diagnosis. Few lung adenocarcinoma cases resemble SLE. Gene pleiotropy and immune dysregulation might be contributing factors. Lung adenocarcinoma should be considered in the differential diagnosis of SLE. Follow-up and pathological biopsy should be improved to enable early detection of lung adenocarcinoma-associated lupus-like conditions.
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PMID:Lung cancer mimicking systemic lupus erythematosus: case-based review. 3161 48

BACKGROUND Antiphospholipid syndrome (APS) is a rare autoimmune disease characterized by arterial, venous, and small-vessel thrombosis, pregnancy-related morbidity and the presence of antiphospholipid antibodies such as anticardiolipin antibody, and/or anti-beta2-glycoprotein I. In the recent years, APS was observed in patients with solid tumors and the renal cancer, lung carcinoma and breast tumors were the most common tumors linked with APS. CASE REPORT A 53-year-old female presented with pain and pitting edema of left lower extremity that had begun 6 months prior to hospitalization. Deep vein thrombosis (DVT) in the popliteal vein diagnosed by Doppler ultrasonography and the patient was treated with heparin followed by warfarin. Following subdural hematoma, anticoagulant therapy was stopped, and the patient underwent craniotomy. One month later, the patient returned with pain and DVT diagnosed in its right leg. Laboratory tests showed high levels of lupus anticoagulant, IgM and IgG anticardiolipin antibodies. Following a high alkaline phosphatase, diffuse bone marrow involvement was found by whole body bone scan. Looking to find primary tumor, a large infilterable lesion in gastric was seen by endoscopic images, and biopsy histopathology showed a signet ring cell adenocarcinoma. The patient refused chemotherapy and died 6 months after diagnosis. CONCLUSIONS APS is associated with gastric signet ring cell adenocarcinoma.
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PMID:A Case of Antiphospholipid Syndrome Following Gastric Signet Ring Cell Adenocarcinoma. 3195 77


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