Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0699790 (colon cancer)
 28,837 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 64-year-old man, who came to us with diarrhea, presented with ectodermal changes such as hyperpigmentation, alopecia, and onychatrophy, and was affected by polyposis in the colorectum and stomach. The polyps were histologically consistent with those in Cronkhite-Canada syndrome (CCS). Interestingly, the patient also had colon cancer, as well as portal thrombosis and a high concentration of antinuclear antibody. Treatment with prednisolone ameliorated the symptoms and the gastrointestinal polyposis, while the cancer was successfully treated with a hemicolectomy. Six months after the surgery, the patient developed nephropathy, with nephrotic-range proteinuria, without recurrence of the cancer. The biopsied renal specimen showed membranous glomerulonephritis. This is a rare case of CCS associated with various complications such as colon cancer, portal vein thrombosis, a high titer of antinuclear antibodies, and membranous glomerulonephritis. Although the pathogenesis of CCS is essentially unknown, these complications might have been indicative of an underlying immunological abnormality.
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PMID:Cronkhite-Canada syndrome with colon cancer, portal thrombosis, high titer of antinuclear antibodies, and membranous glomerulonephritis. 1450 36

The glomerular lesion of paraneoplastic nephrotic syndrome usually presents as membranous nephropathy, minimal change disease or membranoproliferative glomerulonephritis. We present six cases of paraneoplastic nephrotic syndrome. Four cases were associated with epithelial malignancies (lung, gastric and colon cancer), and two cases with lymphoproliferative malignancies (Hodgkin's lymphoma and chronic lymphocytic leukemia). On the basis of light microscopy, immunofluorescence study and electron microscopy, membranous nephropathy, minimal change disease, and membranoproliferative glomerulopathy were established. We concluded, that the search for malignancy is warranted in patients over the age of 55 presenting with nephrotic syndrome, particularly in cases of membranous nephropathy.
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PMID:Nephrotic syndrome and neoplasia: our experience and review of the literature. 2157 1

The incidence, morbidity, and mortality of colorectal cancer are increasing, largely owing to an increasingly aging population. Additionally, along with the increasing age of cancer patients, the number of patients with various comorbidities such as membranous nephropathy is also rising, and problems associated with the administration of chemotherapy to elderly patients with these conditions are becoming more common. Herein, we describe a case involving an 80-year-old woman who presented with general malaise, edematous limbs, and pleural effusion. An abdominal CT revealed multiple, relatively large, metastatic lesions in a wide area of the liver and left pleural effusion, and she was accordingly diagnosed with membranous nephropathy secondary to ascending colon cancer and multiple liver metastases. Despite her advanced age and the presence of membranous nephropathy, her general condition was favorable and chemotherapy was hence administered. Taking the toxicity profiles and the patient's preference into consideration, S-1 and oxaliplatin (SOX) therapy was selected, which showed a good tolerability. An abdominal CT after 8 cycles of SOX therapy revealed a marked reduction in the metastatic lesions in the liver and a decrease in the left pleural effusion, and the levels of tumor markers also decreased (partial response). At the latest follow-up, after the completion of 16 cycles, the condition of the patient remained stable, without any apparent signs of progressive disease. Based on this case, we conclude that, even for elderly patients with systemic complications or comorbid diseases, standard treatments should be considered after their general conditions, and therapeutic regimens have been sufficiently examined.
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PMID:Successful treatment with s-1 and oxaliplatin combination therapy in an elderly patient with metastatic colorectal cancer initially presenting with membranous nephropathy. 2603 82

A 74-year-old woman was diagnosed as having transverse colon cancer after diagnosis of nephrotic syndrome caused by membranous nephropathy. Although she had hypoproteinemia and hypoalbuminemia, we judged that she had no major nutritional problem. In previous, similar case reports, the use of human serum albumin and fresh-frozen plasma was suggested to be important to avoid complications in the perioperative period. Thus, we used the same in our patient in the perioperative period. In addition, we paid special attention to perioperative nutrition management and used total parenteral nutrition in perioperative period. We performed laparoscopic assisted right hemicolectomy. On the 15th day after the surgical resection, the patient was discharged without any problems. We considered that postoperative adjuvant chemotherapy with XELOX (CapeOX)should be performed because the TNM pathological stage was pStage III b. Regarding adjuvant chemotherapy for gastrointestinal cancer with nephrotic syndrome, no previous reports detailed the indications for postoperative adjuvant chemotherapy. Upon introduction of adjuvant chemotherapy, we determined adaptation in accordance with the general adaptation criteria. While observing the patient's progress with a nephrologist, we safely completed the scheduled 8 courses adjuvant chemotherapy.
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PMID:[A Case of Advanced Transverse Colon Cancer with Nephrotic Syndrome Treated with Curative Resection and Complete Adjuvant Chemotherapy]. 2853 40