Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0021843 (bowel obstruction)
 9,927 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Case 1: An 80-year-old man was diagnosed with cecal cancer plus multiple liver metastases and peritoneal disseminations. He underwent surgical resection of the primary tumor to prevent bowel obstruction. Initially, hepatic arterial infusion(HAI) plus cetuximab(Cmab)was administered to reduce the size of the metastatic tumors and prevent liver failure. A partial response(PR)was observed in the liver metastases after 12 courses of treatment and S-1 plus oxaliplatin(SOX)plus bevacizumab was started. Case 2: A 44-year-old man was diagnosed with sigmoid colon cancer with multiple liver, lung and bone metastases, and with obstructive jaundice and cholangitis due to severe liver hilum lymph node metastases. His performance status(PS)score was 3 because of severe liver damage. Initially, he underwent endoscopic nasobiliary drainage for obstructive jaundice, and HAI plus Cmab was started to prevent liver dysfunction and to control all metastases. A PR in the metastatic liver tumors was observed after 18 courses. His PS increased to 1 and he was treated with mFOLFOX6 plus Cmab. HAI plus Cmab might be a treatment option for patients who have RAS-wild type tumors with severe liver dysfunction due to multiple liver metastases; HAI is intended to have few side effects and has a high local control rate.
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PMID:[Two Cases of Colon Cancer with Severe Liver Dysfunction Due to Multiple Liver Metastases Effectively Treated with Hepatic Arterial Infusion Chemotherapy plus CetuximabFollowed by Systemic Chemotherapy]. 2939 95

We report a case of a highly advanced urothelial carcinoma accompanied by duodenal stenosis with pancreaticoduodenectomy. A6 6-year-old man presented with upper abdominal pain and vomiting. Acute pancreatitis and hydronephrosis were diagnosed with urgent hospitalization, but jaundice appeared, and stenosis of the duodenum was also found. Thus, we suspected groove pancreatitis or pancreatic cancer, and performed pancreaticoduodenectomy. However, poorly differentiated adenocarcinoma was observed in the retroperitoneal dissection surface in the intraoperative rapid tissue and right hemicolectomy, right nephrectomy, and right ureteral resection were added to the diagnosis. The final diagnosis was urothelial carcinoma. GEM plus CBDCAtherapy was administered as adjuvant chemotherapy. However, obstructive jaundice, acute cholangitis, and acute pancreatitis developed due to occlusion of the intestine due to local recurrence 4 months after surgery. We attempted to reduce yellowing by PTCD; perforation of the small intestine also occurred and a drainage tube was placed in the abdominal cavity. Although a lull condition was obtained, intestinal obstruction due to cancer peritonitis worsened and the patient died 8 months after the operation. In this case, there was no hematuria before surgery and cytology results of urine were negative, so a diagnosis of urinary tract cancer was difficult. There was no report of duodenal stenosis due to urothelial carcinoma.
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PMID:[A Case of Urothelial Carcinoma Who Underwent Pancreaticoduodenectomy and Was Diagnosed with Groove Pancreatitis and Preoperatively Suffered from Duodenal Stenosis]. 2939 48

The most common cause of gallbladder perforation is calculous cholecystitis. Rarer causes include trauma, iatrogenic injuries, biliary stasis and gall bladder ischemia. We report a case of gall bladder gangrene with perforation, secondary to extensive ascariasis. A 45-year-old woman presented with acute intestinal obstruction and jaundice. She had abdominal distension and right hypochondrial tenderness. Abdominal radiography showed dilated bowel loops and ultrasonogram showed worms in the small intestine and biliary tree. On exploration, a bolus of worms 2 feet proximal to the ileocaecal junction was found causing obstruction. Worms were also present in the bile duct and gallbladder causing gangrene and perforation. She underwent cholecystectomy, bile-duct exploration and enterotomy. However, she died on the third postoperative day of overwhelming sepsis. Enteric complications of ascaris leading to bowel obstruction are well-known. Hepatobiliary complications such as cholangitis and obstructive jaundice are rare. However, such an extreme degree of infestation leading to gangrene and perforation of the gall bladder is extremely rare.
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PMID:Biliary ascariasis presenting with gangrenous perforation of the gall bladder: report of a case and brief review of literature. 2964 51

A 55-day-old boy was transferred to our unit with intestinal obstruction and obstructive jaundice after two neonatal operations for duodenal atresia and intestinal malrotation. Abdominal ultrasound showed dilated intrahepatic and extrahepatic ducts with cut-off at the distal common bile duct (CBD). He underwent emergency laparotomy for adhesive intestinal obstruction with a contained abscess from mid-jejunal perforation. Biliary dissection was not attempted due to poor preoperative nutritional status. Tube cholecystostomy was created for biliary decompression. Postoperative magnetic resonance cholangiopancreatography showed dilated CBD with cut-off at the ampulla but did not demonstrate pancreaticobiliary maljunction (PBMJ). The diagnostic dilemma was whether our patient had congenital PBMJ or had developed biliary stricture from perioperative ischaemic scarring. He underwent definitive surgery at 7 months: excision of dilated CBD with Roux-en-Y hepaticojejeunal reconstruction, excisional tapering duodenoplasty and jejunostomy creation. Intraoperative finding was type I choledochal cyst and subsequently confirmed on histology. Postoperative recovery was uneventful and bilirubin levels normalised.
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PMID:Congenital or acquired? Obstructive jaundice in reoperated duodenal atresia. 3146 56

Ascariasis is an important and prevalent geo-helminth infection, especially in underdeveloped countries such as Afghanistan, where public health problems and devastation of hygienic infrastructures usually lead to the higher incidence of the infection. Here, we report two cases of intestinal obstruction that accompanied with biliary ascariasis due to Ascaris lumbercoides in pregnant women and a 6-year-old girl from Afghanistan. Biliary ascariasis can be associated with cystic duct obstruction, gallbladder dilation, acute cholecystitis, acute cholangitis, obstructive jaundice, and biliary colic.
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PMID:Gallbladder Perforation Due to Ascaris lumbricoides in a Pregnant Woman and 6 Year Old Girl from Afghanistan: Case Report. 3167 68


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