Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027627 (metastases)
 103,950 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Metastatic tumors involving the pituitary gland are an uncommon finding and occur in up to 1% of all pituitary tumor resections. A 74-year-old man had progressive vision deterioration, over the 30 days prior to consultation. He did not complain of headache or polyuria, but referred to intestinal constipation. Five years ago, he underwent a right radical nephrectomy for renal cell carcinoma, followed by chemotherapy and radiotherapy for lung and parotid metastases. On ophthalmologic examination, there was a left abducens nerve palsy and bitemporal hemianopia. Magnetic resonance imaging demonstrated a sellar mass with suprasellar cistern extension compressing the optic chiasm. Endocrinological evaluation revealed central adrenal and gonadal insufficiencies. The patient underwent a transsphenoidal tumor resection that revealed renal cell carcinoma. This case illustrates that metastatic pituitary lesions can mimic typical symptoms and signs of pituitary macroadenoma. Furthermore, clinical diabetes insipidus, a common finding of pituitary metastases, can be absent.
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PMID:Pituitary gland metastasis from renal cell carcinoma presented as a non-functioning macroadenoma. 2069 12

Vinorelbine (VNR; 5'-nor-anydro-vinblastine) is a new semisynthetic vinca alkaloid which has demonstrated significant clinical activity against non-small cell lung cancer, bronchial adenocarcinoma, breast cancer, and head/neck squamous cell carcinoma. Moreover, vinorelbine has been widely employed in combination with cisplatinum with or without 5-fluorouracil for the treatment of lung cancer and head/neck carcinomas. Sixteen consecutive patients with lung metastases from colorectal adenocarcinomas were treated with vinorelbine tartrate (Navelbine R) given at the dose of 25 mg/m(2) i.v. bolus every week for eight consecutive times employing metoclopramide as an antiemetic tool. All patients had previous surgery, two had adjuvant chemo-immunotherapy with i.v. 5-fluorouracil and oral levamisole, 5 patients had adjuvant radiotherapy, and 1 patient had chemotherapy with levofolinic acid and 5-fluorouracil for advanced disease. Sites of disease included lung in all cases, liver metastases in 3 patients and nodal tumoral deposits in 2 cases. All patients entered in the study had lung disease as predominant site of disease and showed multiple metastases. One patient was not evaluable for response, toxicity and survival because he was lost to follow-up before completion of therapy. No major objective response was seen. Four patients had stable disease which lasted a mean of 5.2 months, and the remaining 11 patients showed progressive disease. Mean survival was 6.7+ months (range 4.0-12.0+ months). The treatment was quite well tolerated by most patients, granulocytopenia being the most frequent side-effect. Nausea/vomiting was very mild with grade 1 episodes in 5 patients (33%). Grade 1 leukopenia was seen in 5 patients (33%), grade 2 leukopenia in 3 patients (20%), and grade 3 in 2 cases (13%). Grade 1 thrombocytopenia was recorded in 3 cases (20%). No significant neurotoxicity was observed, except mild constipation in 4 cases (26%). The activity of VNR on a weekly schedule against lung metastases from large bowel adenocarcinoma is very low, however it should be noted that the treatment was well tolerated by most patients.
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PMID:Single agent vinorelbine in the treatment of unresectable lung metastases from colorectal cancer. 2159 13

Retrorectal cysts are rare congenital anomalies which are more common in females. Rarely, malignant transformation can occur in these cysts. We report here the case of a middle-aged man who had synchronous presentation of adenocarcinoma of the rectum and squamous cell carcinoma in a retrorectal cyst. The patient presented with rectal bleeding and constipation, and underwent abdominoperineal resection and complete excision of the cyst. Postoperative histopathological examination showed adenocarcinoma of the rectum and squamous cell carcinoma of the cyst. The patient received adjuvant chemotherapy and after 18 months of follow-up is free of any local or metastatic disease. Synchronous occurrence of rectal cancer with carcinoma in a retrorectal cyst has not been previously reported in the literature in English.
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PMID:Synchronous occurrence of adenocarcinoma of the rectum with squamous cell carcinoma of a retrorectal cyst: report of a case and review of the literature. 2168 38

Primary aortic graft infection early after aortic graft insertion is well described in the literature. Here, we present a unique case of late aortic graft infection 5 years after insertion secondary to mitral valve endocarditis, resulting from cellulitis in a patient with severe venous varicosities. A 63-year-old male presented for severe low back pain, constipation, and low-grade fever. An abdominal computed tomography scan with oral and intravenous contrast showed a normal spine and urinary tract. Blood and urine cultures, done at the same time, grew Staphylococcus aureus. A transesophageal echocardiogram confirmed the diagnosis of endocarditis. Subsequently, a gallium scan showed increased uptake in the vertebral bodies, aortic graft, left patella, and left ankle. After 3 months of antibiotic therapy, the patient's low back pain resolved with normalization of his laboratory values. He remained free of infection at a 2-year follow-up. We reviewed the literature concerning the atypical presentation of infective endocarditis, with a focus on distant metastases at initial presentation, such as osteomyelitis and aortic graft infection, as well as the different treatment modalities. This report describes successful medical treatment with intravenous followed by oral antibiotics for an infected endovascular graft without any surgical intervention.
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PMID:Infective endocarditis complicated by aortic graft infection and osteomyelitis: case report and review of literature. 2286 8

We describe a case of clinical benefit and partial response with gemcitabine and oxaliplatin (GEMOX) in a young patient with ovarian metastasis from cystadenocarcinoma of the pancreas. A young woman complained of abdominal pain and constipation. Computed tomography (CT) and magnetic resonance imaging scans disclosed two bilateral ovarian masses with pancreatic extension. She underwent bilateral ovarian and womb resection. During surgery peritoneal carcinosis, a pancreatic mass and multiple abdominal lesions were found. The final diagnosis was mucinous pancreatic cystadenocarcinoma with ovarian and peritoneal metastases. She started chemotherapy with GEMOX (gemcitabine 1,000 mg/m(2)/d1 and oxaliplatin 100 mg/m(2)/d2 every 2 weeks). After 12 cycles of chemotherapy a CT scan showed reduction of the pancreatic mass. She underwent distal pancreatic resection, regional lymphadenectomy and splenectomy. Pathologic examination documented prominent fibrous tissue and few neoplastic cells with mucin-filled cytoplasm. Chemotherapy was continued with gemcitabine as adjuvant treatment for another 3 cycles. There is currently no evidence of disease. As reported in the literature, GEMOX is associated with an improvement in progression-free survival and clinical benefit in patients with advanced pancreatic cancer. This is an interesting case in whom GEMOX transformed inoperable pancreatic cancer into a resectable tumor.
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PMID:Preoperative gemcitabine and oxaliplatin in a patient with ovarian metastasis from pancreatic cystadenocarcinoma. 2294 93

Introduction. Hepatic metastases of gastric adenocarcinomas are frequently observed due to the drainage into portal vein. Intestinal metastases disseminate from gastrocolic and mesenteric ligaments but they are seen very rarely and in most cases detected in postmortem studies. Case Report. A 74-year-old female patient with no known history of disease. Her complaints on application were epigastric pain, burning, and constipation. Gastroscopy showed a submucosal mass in the greater curvature of fundus and in colonoscopy, a mass with polypoid appearance that narrows the lumen at the rectum was detected. No far metastases or pathology were detected. Pathology report from gastric biopsy material demonstrated well-differentiated adenocarcinoma. Cytokeratin 7 (CK7) was found to be extensively strongly positive, Cytokeratin 20 (CK20) was negative in the immunohistochemical staining of the biopsy obtained from rectosigmoid area. Conclusion. Gastric cancer is among the frequent cancers today, most of which are adenocarcinomas. Although most of the metastases are observed in the liver, lungs, lymph nodes, and peritoneum, it should be remembered that intestinal metastases may be seen without the presence of any other metastatic focus. Our case is the first in literature reporting a rectum metastasis without any other organ metastasis.
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PMID:Metachronous rectum metastases from gastric adenocarcinoma: a case report. 2325 Nov 82

A 52-year-old man suffered from visual disturbance for 5 months. He then developed malaise, constipation and anorexia with significant weight loss. Physical examination showed noticeable signs of hypothyroidism, such as slurred speech, dry skin, macroglossia, myoedema and slow relaxation of ankle reflexes. In addition, eye exam showed abnormal visual acuity with left homonymous hemianopia. A large mass was found at right scapular region. Endocrinologic investigation results were compatible with secondary hypothyroidism with adrenal insufficiency. Subsequent CT brain revealed an enhancing mass at pituitary gland and also a mass at right occipital lobe with surrounding edema. CT of chest demonstrated multiple lung nodules, right scapular mass and incidentally revealed 8.7-cm hypervascular mass at left kidney. The final diagnosis was renal cell carcinoma with bone, lung, brain and pituitary metastasis. He received hormone replacement therapy as well as bisphosphonate and brain radiation. Following treatments, he was able to return to work with recovery of visual impairment. Pituitary metastasis is a rare condition. Our patient presented with symptoms of hypothyroidism which may mimic pituitary adenoma, but had other clues of malignancy such as significant weight loss and scapular mass. The most common cancers that occasionally metastasize to pituitary gland are breast and lung cancer. Previously, renal cell carcinoma with pituitary metastasis has been reported. Unlike ourpatient, most of these cases developed metachronous pituitary metastasis.
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PMID:Pituitary metastasis from renal cell carcinoma: a case report with literature review. 2359 51

We report a 77-year-old woman, newly diagnosed with a malignant lung neoplasm of indeterminate nature who presented with profuse bilious vomiting without abdominal distension, pain or constipation. CT confirmed proximal small bowel obstruction. Laparotomy found a large area of intussusception from an intraluminal mass in the small bowel, which was resected and a primary anastomosis performed. Histology reported the mass as metastatic non-small-cell carcinoma and brought clarity to the primary tumour diagnosis. The patient made a good recovery from the operation, but unfortunately died a few months later from complications of her metastatic disease.
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PMID:Intussusception secondary to a solitary peritoneal lung metastasis. 2360 39

A 72-year-old woman was admitted to our hospital with bloody stools and constipation. She was diagnosed with advanced lower rectal cancer with multiple liver and pulmonary metastases. Because the rectal cancer was located 2 cm from the anal verge, we suggested she undergo an abdominoperineal resection(Miles operation), but she refused to undergo a colostomy. Then, 6 courses of chemotherapy with S-1/oxaliplatin(SOX)were administered, and the local tumor, liver metastases, and pulmonary metastases were all significantly decreased in size(reduction rate 60%). After chemotherapy, she chose to undergo low anterior resection(LAR), D2. Postoperative recovery was uneventful, and she currently has stable disease with adjuvant SOX chemotherapy. Induction SOX chemotherapy was considered to be useful for maintaining the quality of life(QOL) in a patient with advanced rectal cancer.
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PMID:[Induction chemotherapy with S-1/oxaliplatin prevented colostomy in a patient with advanced rectal cancer]. 2474 92

A 49-year-old female patient presented with lower abdominal pain and constipation. Computed tomography revealed left breast cancer with lymph node metastases, a peritoneal metastasis, bilateral hydronephrosis, and ovarian metastasis. The giant ovarian metastasis occupied the pelvic cavity and was responsible for her symptoms of digestive obstruction. Both ovaries were resected as a palliative measure. Three cycles of weekly paclitaxel were successfully administered, leading to the disappearance of malignant ascites. Hence, reduction surgery for ovarian metastasis in the treatment of breast cancer increased the effectiveness of the chemotherapy by improving the patient's general condition.
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PMID:[A case of breast cancer treated with chemotherapy after resection of giant ovarian metastasis]. 2491 11


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