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)

The present study reports the case of a patient that developed spontaneous perirenal hematoma during treatment with bevacizumab-containing chemotherapy. A 44-year-old woman with metastatic sigmoid colon cancer, who was being treated with bevacizumab (5 mg/kg, intravenous, 90 min biweekly), was admitted to hospital following 3 cycles of chemotherapy, with a sudden onset of dyspnea and oliguria. An emergency hemodialysis was performed and a large right perirenal hematoma was diagnosed using computed tomography. The patient was immediately instructed to discontinue chemotherapy, including bevacizumab. However, the right perirenal hematoma increased in size and a left perirenal hematoma developed 3 weeks later. The two perirenal hematomas stabilized 7 weeks subsequent to the termination of bevacizumab treatment. Spontaneous perirenal hematoma due to bevacizumab treatment is an extremely rare occurrence. However, physicians should be aware of this potential complication associated with bevacizumab treatment.
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PMID:Perirenal hematoma in a patient treated with bevacizumab for metastatic colon cancer: A case report. 2712 92

Pseudo-Meigs' syndrome associated with colorectal cancer is extremely rare. We report here a case of pseudo-Meigs' syndrome secondary to metachronous ovarian metastases from colon cancer. A 65-year-old female with a history of surgery for transverse colon cancer and peritoneal dissemination suffered from metachronous ovarian metastases during treatment with systemic chemotherapy. At first, neither ascites nor pleural effusion was observed, but she later complained of progressive abdominal distention and dyspnea caused by rapidly increasing ascites and pleural effusion and rapidly enlarging ovarian metastases. Abdominocenteses were repeated, and cytological examinations of the fluids were all negative for malignant cells. We suspected pseudo-Meigs' syndrome, and bilateral oophorectomies were performed after thorough informed consent. The patient's postoperative condition improved rapidly after surgery. We conclude that pseudo-Meigs' syndrome should be included in the differential diagnosis of massive or rapidly increasing ascites and pleural effusion associated with large or rapidly enlarging ovarian tumors.
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PMID:Pseudo-Meigs' syndrome secondary to metachronous ovarian metastases from transverse colon cancer. 2718 70

A 74-year-old woman, who developed advanced colon cancer with focal recurrence, received two courses of a low dose of nivolumab. Five days after the second course she noticed bilateral ptosis. Her symptoms rapidly progressed to generalized manifestations including limb and neck weakness, dyspnea, and myalgia within the following two weeks. Neurological and laboratory findings supported the diagnosis of myasthenia gravis and myositis induced by nivolumab. The combination immunotherapy including oral prednisolone, intravenous immunoglobulin and plasma exchange with noninvasive positive-pressure ventilation successfully avoid tracheal intubation. Nivolumab, one of the immune checkpoint inhibitors, is the anti-programmed cell death-1 (PD-1) protein monoclonal antibody, which is effective for various cancers. Since the immune checkpoint inhibitors are going to be used widely, it is important to recognize the specific subtype of myasthenia gravis for neurologists.
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PMID:A case of myasthenia gravis and myositis induced by nivolumab. 2867 87

We herein describe a case of pulmonary tumor thrombotic microangiopathy (PTTM) with rapidly progressing colon cancer. A 61-year-old man who had been receiving treatment for type 2 diabetes mellitus for 3 years was hospitalized due to critical hypoxemia. Computed tomography, which had not shown any abnormalities 3 months previously, revealed a tumor in the ascending colon, multiple nodules in the liver, and the absence of any lung abnormalities. On day 3 of hospitalization, a sudden onset of severe dyspnea and tachycardia occurred, followed by death. Autopsy revealed microscopic metastatic tumor emboli in multiple pulmonary vessels with fibrin thrombus and intimal proliferation, which led to a diagnosis of PTTM.
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PMID:An Autopsy Case of Pulmonary Tumor Thrombotic Microangiopathy Due to Rapidly Progressing Colon Cancer in a Patient with Type 2 Diabetes. 2960 44

A 78-year-old man who developed metastatic liver and lung cancer after undergoing surgery for rectal and sigmoid colon cancer was treated with TAS-102 as fourth-line chemotherapy. He developed high fever and dyspnea and was referred to the emergency room 16 days after receiving the first course of TAS-102. Chest X-ray and computed tomography examinations showed bacterial pneumonia. He was treated with tazobactam/piperacillin, but developed severe dyspnea 4 days later. A diffuse ground-glass appearance was observed in both the lungs on chest X-ray examination, and drug-induced interstitial pneumonitis was suspected. Oxygenation and respiratory support were immediately administered, and steroid pulse therapy with methylprednisolone at 1,000mg/day was initiated. His symptoms and radiographic findings dramatically improved. The TAS102-J003 trial, a double-blind phase 2 trial, showed that interstitial pneumonitis occurs at a rate of only 0.9%, but can lead to severe complications, as observed in the present case. The possibility of interstitial pneumonitis should always be considered when a patient develops a fever and respiratory disorder during treatment containing TAS-102.
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PMID:[A Case of Interstitial Pneumonitis Induced by TAS-102 for Liver and Lung Metastasis of Colorectal Cancer]. 3023 83

A patient with a history of colon cancer was admitted to our emergency department due to progressive dyspnea, chest pain, and swelling of the upper limbs and face. A central venous port device had been implanted into the right subclavian vein for administration of systemic chemotherapy several months prior. Thoracic computed tomography scan revealed a 2.8 cm-long thrombus arising from the tip of the venous catheter, which completely occluded the superior vena cava in close proximity to the right atrium.
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PMID:Emergency Venous Angioplasty of a Complete Superior Vena Cava Thrombosis. 3115 15

A 58-year-old woman underwent surgery and systemic chemotherapy(FOLFIRI plus panitumumab)for ascending colon cancer with multiple lymph node and liver metastases; the preoperative Virchow lymph node aspiration cytology showed adenocarcinoma.After 4 courses of chemotherapy, contrast-enhanced CT showed an embolus in the left subclavian vein.An anticoagulation therapy was started, but the embolus tended to increase.Three months later, the patient developed dyspnea and was diagnosed with pulmonary artery thromboembolism and superior vena cava thrombosis.Transcatheter examination was performed because of the anticoagulation-resistant embolism, and the biopsy revealed tumor embolism due to colon cancer.She died of respiratory failure 10 days after the biopsy.The tumor directly infiltrating the vein because of left subclavian lymph node metastases might have resulted from increased tumor emboli.Although cases of tumor emboli infiltrating the veins and developing from lymph node metastases are rare, a transcatheter biopsy may help to detect them.
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PMID:[Tumor Embolisms from Colon Cancer Detected on Transcatheter Examination-A Case Report]. 3238 84

Pericardial effusion due to malignancy often needs drainage, however, it is difficult to repeat pericardiocentesis. We report a case of malignant pericardial effusion in a 55-year-old female, who had been diagnosed with sigmoid colon cancer and treated with surgical resection and chemotherapy 2 years before. She developed multiple organ metastasis and suffered from dyspnea due to increasing pericardial effusion. We performed pericardiocentesis repeatedly, but the pericardial effusion continuously increased. Therefore, we inserted a drainage catheter into the pericardial space, which was connected to a subcutaneously placed port system. She was discharged from the hospital, but expired 12 days later. In the case of malignant pericardial effusion, subcutaneous placing of a port system may be safe and useful.
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PMID:[Malignant Pericardial Effusion Treated by a Subcutaneously Placed Port System;Report of a Case]. 3313 Jul 23


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