Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Annular pancreas (AP) is a rare congenital anomaly, usually present in childhood, with symptoms due to duodenal obstruction; however, this condition can manifest in adulthood with abdominal pain, pancreatitis and pancreatic head mass. The authors present a case of AP observed in a 22-year-old patient that presented an unusual dual-phase clinical manifestation of duodenal obstruction in infancy that was treated by a duodenojejunostomy, and abdominal pain due to chronic pancreatitis in the adult age. MRI with cholangiopancreatography played a decisive role in achieving the correct diagnosis. The patient was treated by a pylorus-preserving Whipple procedure, with resection of the previous duodenojejunostomy. Pancreatic changes characteristic of chronic pancreatitis were demonstrated both in the AP and in the resected pancreatic segment. A marked biliopancreatic ductal anomaly not previously described in the literature was demonstrated by radiologic examination of the surgical specimen. The pathogenesis of AP, the importance of its association with benign and malignant pancreatic disease and the treatment alternatives are discussed by the authors.
 ...
PMID:Unusual clinical presentation of annular pancreas in the adult. 1577 2

Sclerosing mesenteritis is a rare, usually benign disorder of the mesentery. Depending on the predominant tissue component (inflammation, fat, or fibrosis), it is known as mesenteric panniculitis or retractile mesenteritis. We present a rare case of retractile mesenteritis of the mesocolon as a cause of severe abdominal pain. US, CT, and MRI were the imaging modalities used. We emphasize the MR finding of a fibrous capsula in retractile mesenteritis, as this is to our knowledge the first study to describe this entity. This finding may be valuable for establishing a diagnosis of sclerosing mesenteritis, as well as for differentiating this disease from other mesenteric diseases.
 ...
PMID:MR findings in a rare case of sclerosing mesenteritis of the mesocolon. 1583 6

Cysts and tumors of the spleen are rare and are often discovered fortuitously. They are most often asymptomatic but may present with abdominal pain in the left upper quadrant. Splenic cysts are far more common than solid lesions; true cysts must be differentiated from pseudocysts of the pancreas and from cystic degeneration following splenic contusion or infarction. Cysts may be congenital (epidermoid cysts), infectious (abscess or hydatid cyst), or neoplastic (lymphangioma or angioma with tumor necrosis). Diagnosis can usually be established with the clinical context and imagery (ultrasound, CT, MRI). Surgery should be avoided for angiomas and pseudocysts. Spleen-conserving surgery is indicated for large symptomatic epidermoid cysts. Splenectomy is often required for hydatid cysts and tumors. Of the solid tumors, hemangiomas and lymphangiomas often have a characteristic fleshy appearance. For other solid tumors, whether benign or malignant, imaging may give some clues to the diagnosis, but diagnostic certitude often requires pathologic examination of the piece. Needle biopsy is contraindicated because of the risk of bleeding. Resection should be as limited as possible in order to avoid the risks of total splenectomy (overwhelming sepsis, thrombosis).
 ...
PMID:[Splenic cysts and tumors: diagnosis and management]. 1588 3

The purpose of this study was to evaluate the potential of transarterial embolization (TAE) for the treatment of focal nodular hyperplasia (FNH). Four women with the diagnosis of FNH underwent superselective transarterial embolization with contour particles between 2001 and 2004. The indications were progressive increase in size in three of the patients and abdominal pain in the fourth patient. No immediate or delayed postembolization complications were encountered in any of our patients. All patients presented angiographically with characteristic findings, such as feeding artery, a tumor blush, and septations. In two patients, the embolization resulted in a constant size or volume decrease in the 1-year follow-up. In the other two patients, a complete resolution of the FNH was observed in the MRI follow-up after 1 year. This group presented with a homogeneous devascularization in the immediate postembolization exam. In conclusion, transarterial embolization of focal nodular hyperplasia can be considered as a possible alternative treatment method to surgery.
 ...
PMID:Transarterial embolization as a therapeutic option for focal nodular hyperplasia in four patients. 1613 20

Isolated agenesis of the gallbladder is a rare anomaly, often asymptomatic. However, one patient out of four presented with right upper abdominal pain, nausea, and fatty food intolerance. The condition is frequently mistaken with an excluded or sclero-atrophic gallbladder, regardless of the imaging modality used. Consequently, AG often leads to unnecessary and potentially dangerous laparoscopic surgery as described in a few case reports over the last 10 years. The aim of this study is to clarify the diagnostic and therapeutic approach of this unusual pathology. Two cases seen in our institutions were retrospectively reviewed, together with a review of the American and European literature. During laparoscopy, the absence of normal anatomical structures and the impossibility of pulling on the gallbladder to expose and dissect the triangle of Callot increases the risk of iatrogenic injury to biliary or portal structures. Depending on the experiment of the surgeon in laparoscopic procedure, this has to be taken into account to decide a conversion to laparotomy. A high index of suspicion is necessary when interpreting the radiological images. In case of doubt, a MRI-cholangiography is mandatory. Because of possible inherited transmission, relatives with a history of biliary symptoms should be investigated.
 ...
PMID:Agenesis of the gallbladder: a dangerously misdiagnosed malformation. 1627 58

Cystic lymphangioma is an uncommon mesenteric tumor usually reported in children. We report a case of 14 year old female who presented with dull aching abdominal pain. At laparotomy a cystic tumor was found in mesentery, which was attached to bowel loops. The histopathology examination showed features of cystic lymphangioma. Although pre-operative diagnosis is usually possible on CT or MRI, confirmatory diagnosis of this lesion requires laparotomy followed by histopathology.
 ...
PMID:Cystic lymphangioma as mesenteric tumor--a case report. 1636 6

The case of an 11-year-old boy with recurrent abdominal pain is presented. Physiological findings were found normal during a clinical investigation, as well as many laboratory tests, ultrasonography and CT of abdomen. Only a high level of sedimentation rate and the focus of increased activity in the sacral region on scintigraphy using 99mTc-HMPAO (hexamethypropyleneaminooxime) labelled leukocytes were found. The other findings on bone scintigraphy, X-ray and MRI led to a deflection of the correct diagnosis. The real culprit proved to be an ingested foreign body (a piece of a wooden skewer) that the patient failed to reveal.
 ...
PMID:The unusual cause of recurrent abdominal pain in an 11-year-old boy. 1679 11

A case of superior sagittal sinus thrombosis which was complicated with ulcerative colitis is reported. A 16-year-old male patient had a 2-year history of ulcerative colitis. He was admitted to our hospital complaining of abdominal pain, bloody bowel discharge and appetite loss, and was then treated conservatively. Two days after admission, he demonstrated generalized convulsions which were followed by right hemiplegia. MRI showed a low intensity lesion on T1 and an irregular high intensity in the subcortical area of the left frontal lobe on T2 and T2 FLAIR-weighted images. The MRI findings resembled either invasive brain tumor or local inflammation. Cerebral angiography appeared to demonstrate complete obstruction of the superior sagittal sinus with congestion of venous flow in the cortical veins. Ulcerative colitis has been reported to show hypercoagulation, leading to deep vein thrombosis within the body which sometimes causes pulmonary infarction; however, occurrence of venous thrombosis in the intracranial veins and sinus is rare. This report underscores the fact that cerebral venous thrombosis should be suspected in the case of patients with ulceritive colitis who suffer sudden onset of neurological deficits.
 ...
PMID:[Superior sagittal sinus thrombosis suffered as a complication of ulcerative colitis: case report]. 1698 29

Pancreatic pseudocyst is a common complication of acute and chronic pancreatitis. Extrapancreatic locations of pancreatic pseudocyst in the liver, pleura, mediastinum, or pelvis have been described. However, a pancreatic pseudocyst located in the liver is an infrequent condition. We present the case of a 46-year-old man with pancreatic pseudocyst located in the liver secondary to chronic alcoholic pancreatitis. During admission, the patient underwent an abdominal CT scan that showed a mass located in the head and body of the pancreas, as well as a thrombosis of the splenic vein. A percutaneous needle aspiration biopsy of the pancreas was obtained under CT guidance, which showed no tumoral involvement. Fourty-eight hours after the procedure the patient developed abdominal pain and elevated serum amylase levels. A pancreatic MRI exam showed two pancreatic pseudocysts, one of them located in the left hepatic lobe, the other in the pancreatic tail. Chronic pancreatitis signs also were found. Enteral nutrition via a nasojejunal tube was administered for two weeks. The disappearance of the pancreatic pseudocyst located in the pancreatic tail, and a subtotal resolution of the pancreatic pseudocyst located in the liver were observed. To date twenty-seven cases of pancreatic pseudocyst located in the liver have been published, most of them managed with percutaneous or surgical drainage.
 ...
PMID:Pancreatic pseudocyst located in the liver. 1704 98

A 45-year-old man presented with intermittent abdominal pain for a month. Intestinal intussusception was diagnosed by the findings of abdominal ultrasonography and computed tomography. Intussusception was reduced by barium enema. Based on magnetic resonance imaging, we diagnosed intestinal intussusception due to multiple lipoma. At laparotomy, after successful reduction of the intussusception with Hutchinson's maneuver, an ileoceal resection was performed. Intussusception in adults is relatively rare and may be difficult to diagnose preoperatively. In the diagnosis of this disease, abdominal echo, CT, and MRI are useful.
 ...
PMID:[A case of intestinal intussusception caused by multiple lipoma diagnosed preoperatively]. 1708 8


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>