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)

Three types of expandable metallic stents were used to relieve obstructive jaundice in 59 patients. They consisted of 3 cases with benign stricture, and 56 with malignant obstruction including 28 of cholangiocarcinoma, 17 of pancreatic carcinoma, 9 of lymph node metastases, and 2 of gall bladder carcinoma. The median age of patients was 68.9 years. Of 56 cases with malignant obstruction, 51 cases were able to remove external drainage catheter. In these 51 cases, 35 patients died, and 16 are still alive. No significant difference was noted in the incidence of stent destruction or migration in three types of stents. The average survival period was 189.9 days in 35 patients who died after withdrawal of external drainage. Twenty-three of 35 patients had no recurrence of obstructive jaundice. Sixteen patients with malignant obstruction are still alive and have been observed for 22 to 764 days. The 30 day mortality rate was 6.8%. Three cases of acute cholecystitis were noted after procedure. It is warranted to say that endoprostheses using expandable metallic stents will be the major treatment of choice for biliary obstruction because of long term patency and low complication rate.
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PMID:[Efficacy of biliary endoprostheses using expandable metallic stents in obstructive jaundice--long-term results of three different types of stent]. 133 40

Renal cell carcinoma can metastasize to multiple anatomic sites. The metastasis may simulate certain disease entities depending on the location and particular organ involved. It is important to recognize that these metastases can present many years after the primary tumor has been treated. We present a case in which a primary hypernephroma was surgically removed and subsequently 13 years later presented with metastatic disease to the gallbladder clinically simulating acute cholecystitis.
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PMID:Metastatic hypernephroma masquerading as acute cholecystitis. 174 82

Thirteen patients presenting with acute cholecystitis and considered high surgical risks were treated with a percutaneous needling procedure under ultrasonic guidance. The gallbladder was drained following simple needle puncture in six cases while a drainage catheter was inserted in seven. A premedication of 0.5 mg of atropine and 50 mg of pethidine was given. The gallbladder became decompressed in all cases, and pain was instantly relieved. Impacted stones were freed from the cystic duct in two cases and from the papilla of Vater in another two cases. The patients' condition improved and elective cholecystectomy was performed in four cases, while a further three patients await surgery. In five cases the acute stage of the disease subsided; surgical treatment was refrained from because of gallbladder carcinoma with metastases in one patient and other diseases in the remainder. One patient died of gastric carcinoma. One patient with ischemic heart disease had systemic hypotension for six hours after the drainage and one had slight haemorrhage for four hours. No other complications were noted. In addition, the procedure was also carried out as a diagnostic study in one patient in whom the site of bile leakage was determined by filling the biliary tree with contrast medium from the gallbladder. Guided aspiration and percutaneous drainage of the gallbladder is helpful in patients with severe acute cholecystitis attended with a high surgical risk.
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PMID:Ultrasonic guidance for percutaneous puncture and drainage in acute cholecystitis. 354 97

Metastasis of breast carcinoma to the gallbladder, not hitherto reported, occurred in a 73-year-old woman who had acute cholecystitis. After cholecystectomy was performed, pathologic examination of the specimen demonstrated tumor morphologically identical to the breast carcinoma for which the patient had undergone right mastectomy 3 years earlier.
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PMID:Metastatic breast carcinoma of the gallbladder. 372 79

Seventeen high-risk critically ill patients with suspected cholecystitis underwent percutaneous transhepatic cholecystostomy between 1981 and 1986 using Hawkins' needle guide system for gallbladder intubation. Acute cholecystitis was documented in 15 patients, including 1 with common bile duct obstruction. Two other patients had common bile duct obstruction secondary to metastatic cancer (one patient) and chronic pancreatic fibrosis (one patient). There was rapid resolution of the signs and symptoms of cholecystitis, sepsis, or both in 16 of the 17 patients. One critically ill patient with positive findings on blood culture and an organism resistant to triple antibiotic therapy died soon after percutaneous cholecystostomy. In the entire group of 17 patients, there was no evidence of bile leaks or other catheter complications. Six patients subsequently underwent successful cholecystectomy and two underwent common bile duct exploration without complications. One patient underwent cholecystojejunostomy, and in three patients, the catheter was removed with no sequelae of cholecystitis. Two remaining patients had the catheter in place and were awaiting operation at last follow-up. Three of four patients who died within 30 days of percutaneous transhepatic cholangiographic cholecystostomy died either from the terminal malignant condition (two patients) or from arrhythmia (one patient with cirrhosis). This review suggests that percutaneous cholecystostomy is a safe and effective procedure for resolving acute cholecystitis in high-risk patients. In addition, the technique of percutaneous transhepatic cholangiographic cholecystostomy appears well suited for percutaneous dissolution of stones, sclerosis of the gallbladder, or both in selected high-risk critically ill patients.
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PMID:Percutaneous cholecystostomy for acute cholecystitis in high-risk patients. 379 87

Thirteen cases of primary adenocarcinoma of the gallbladder (GB), 1 of malignant fibrous histocytoma, 3 of metastatic adenocarcinoma, 5 of adenoma, 5 of polypus, 2 of xanthogranuloma, 6 of chronic cholecystitis, 4 of acute cholecystitis, and 8 of subacute cholecystitis were studied by image-directed and color Doppler ultrasonography (CDUS). All of the 14 cases of primary GB cancer (10 masses, 4 thickening wall) were found to have a high velocity arterial blood flow signal in the wall of the GB. In contrast, the 3 cases of metastatic cancer of the GB had no blood flow signal in the wall of the GB. For the 30 cases of benign lesions of the GB, only in 12 cases was a low velocity blood flow signal found. Nine of 10 cases of primary GB malignancy were found to have high velocity arterial blood flow signals in the tumor masses. No blood flow signal was observed in the masses of 13 cases (3 of metastatic adenocarcinoma, 5 of adenoma, 5 of polypus). An abnormal high velocity arterial blood flow signal observed within masses in the GB or in the GB wall is a significant feature of primary GB cancer and thus helps to differentiate primary GB cancer from metastatic and benign lesions of the GB.
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PMID:Image-directed and color Doppler studies of gallbladder tumors. 780 63

A 50-year-old man with sudden onset of nausea, vomiting and diarrhoea was on ultrasonography of the upper abdomen found to have an adrenal tumour, 5.5 cm in diameter. This was excised transperitoneally with its connective-tissue pseudocapsule, there being no enlarged regional lymph nodes or other pathological findings. But the histological diagnosis was haemangiosarcoma of the adrenal. Seven months later the patient was re-admitted because of suspected acute cholecystitis. Emergency laparotomy revealed a gangrenous, stone-free gallbladder without abscess. Further exploration was not possible because of inflammatory changes and marked adhesions. Recurrent vomiting postoperatively indicated endoscopic retrograde cholangiopancreatography and computed tomography, which showed a space-occupying lesion in the right adrenal region with compression of the choledochal duct, lesser gastric curvature and duodenum. At re-laparotomy tumour recurrence was found with histologically proven intraluminal metastases of the haemangiosarcoma in the jejunum. As curative resection was not possible, a palliative gastrojejunostomy was performed. The patient died 9 months after the diagnosis had been made from the advanced malignancy. This case of a rapidly fatal very rare malignant adrenal tumour underlines the need to remove all hormone-active asymptomatic adrenal tumours 4 cm in diameter or larger.
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PMID:[Primary hemangiosarcoma as a rare form of an incidentally discovered mass of the adrenal glands]. 831 50

We present an unusual case of a large pyogenic liver abscess containing multiple stones caused by perforation of a necrotic gallbladder and spread of the infection into the liver. It manifested by weakness, weight loss, and a palpable liver mass, pointing toward a neoplastic process. Workup for metastatic disease was negative, and tumor markers also were negative. Ultrasound and computerized tomography were inconclusive, and the diagnosis was established by laparoscopy. Open drainage and cholecystectomy were performed, with good outcome. In the literature, there have been very few reports of intrahepatic perforation of the gallbladder resulting in formation of hepatic abscess. The presentation, diagnosis, and management of liver abscesses, as well as the complications of acute cholecystitis, are discussed.
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PMID:Liver abscess secondary to intrahepatic perforation of the gallbladder, presenting as a liver mass. 875 79

Renal cell carcinoma is known to metastasize to many different organ systems. Lung and bone are clearly the most common sites of metastasis, but the symptoms at presentation may simulate those of other diseases of the organ system involved. The patient with metastatic renal cell carcinoma described here had symptoms of acute cholecystitis.
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PMID:Acute cholecystitis or metastatic renal cell carcinoma? a diagnostic dilemma. 893 50

Metastatic melanoma to the gall-bladder producing symptoms which mimic cholecystitis is an uncommon and unusual clinical presentation of metastatic disease. We present a case of a 40-year-old women who initially had a thin primary cutaneous melanoma, and later presented with acute abdominal pain which was diagnosed as acute cholecystitis. Pathological review of the gall-bladder revealed metastatic melanoma.
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PMID:Acute cholecystitis from metastatic melanoma to the gall-bladder in a patient with a low-risk melanoma. 906 51


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