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Query: UMLS:C0019270 (hernia)
 15,856 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A radiological diagnosis of gastric volvulus (GV) was made in 11 of 576 consecutive upper gastrointestinal series at the University of Benin Teaching Hospital, Nigeria, over a two-year period. The clinical symptoms were thoracico-abdominal in three and abdominal in eight; these cases were evaluated as acute in three, acute upon chronic in two, and chronic in six. There was a significant delay in the diagnosis in all cases (except a neonate in the series), and no case was diagnosed on clinical grounds alone.THE PREDISPOSING FACTORS (EXCEPT THE CLINICAL MISDIAGNOSIS OF THE NEONATE) IN SIX OF THE SEVEN CASES THAT CAME TO SURGERY WERE: diaphragmatic hernia and perigastritis (left lung abscess, thoracic empyema), arteriomesenteric compression of the duodenum in pregnancy (peptic ulcer), splenomegaly (hepatosplenomegaly, ascites, esophageal varices), previous gastrojejunostomy (stomal ulcer, left subphrenic abscess) and two cases of intestinal malrotation with mesenteric abnormalities (small bowel obstruction in one and duodenal atresia in the other). In one idiopathic case, gastric outlet obstruction was clinically suspected prior to surgery. Thus, the putative rarity of GV in black Africans is not supported by this experience.Gastric volvulus is a clinico-radiologic entity that may present with a confusing thoracico-abdominal symptom complex. A greater awareness of the radiologic features is quintessential to an expeditious and usually successful surgical management that will avoid potentially serious complications. Negative surgical findings do not exclude GV as the underlying cause of acute abdomens necessitating emergency laparotomies.
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PMID:Volvulus of the stomach: an African series and a review. 356 Feb 44

The literature on diaphragmatic hernia in cattle and buffaloes is reviewed. A heifer showed accelerated respiration, symptoms of dyspnoea, occasional coughing and groaning, a variable appetite and emaciation unaccompanied by an increase in temperature for sixteen days prior to parturition. A diagnosis was not established. During parturition which occurred at term, marked symptoms were not observed, and it was decided to perform caesarian section because of the unduly large foetus. During the operation, performed in the standing animal, the heifer offered violent resistance when the abdominal cavity had been opened, showing symptoms of severe dyspnoea and/or pain, an fell down. In this state of excitement, which subsequently came to resemble shock, the heifer showed cyanotic mucosae and a very quick pulse. The heart sounds on the left side were inaudible on auscultation. The operation could only be completed in the recumbent position after sedation. Nothing which could account for the symptoms was detectable throughout treatment. The animal then remained quiet, the mucosae having regained their pink colour, the pulse rate decreased. Respiration continued to be too rapid and it became plain that it was obviously of the pendular type. The animal having been slaughtered in agreement with the owner, diaphragmatic hernia was found to be present on the left side. The enlarged spleen was largely situated in the thorax and partly adhered to the lung. The history of the case is discussed.
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PMID:[Diaphragmatic hernia as a rare complication during caesarean section in a cow (author's transl)]. 719 6

The purpose of the study was to analyze the results of 60 patients who were candidates for laparoscopic splenectomy. Over the period from May 1994 to May 2001, 60 patients were candidates for splenectomy. Laparoscopy was contraindicated in 3 cases because of ASA III and marked splenomegaly (2 cases) and previous gastric resection (1 case). The procedure was indicated for benign disease in 38 cases and for malignant disease in the remainder. Fifty-three procedures were completed laparoscopically (92.9%). Conversion proved necessary in 4 patients (6.7%) due to large incisional hernia, perisplenic abscess, bleeding of major splenic vessels at the hilum and marked splenomegaly (2 cases of lymphoma). The mean operative time was 200 min for the malignancies and 110 min for the benign conditions (P < 0.05). Major morbidity occurred in 5 cases (8.7%). No deaths were registered. The mean postoperative hospital stay was 7.5 days for patients with malignancies and 5.2 days for patients with benign disease (P < 0.05). Laparoscopic splenectomy was safe and effective in patients with benign disease, even in cases of marked splenomegaly. The morbidity rate was significantly higher in lymphoma patients than in patients with benign haematological disorders.
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PMID:[Laparoscopic splenectomy: analysis of 60 consecutive cases]. 1219 22

Live donors are becoming an increasingly important source of donor organs in liver transplantation; however, long-term functional aspects of recovery from donor right hepatectomy are unknown. We analyzed donor outcomes at 1-year follow-up. We performed a single-center retrospective analysis of 70 right hepatectomy donors. Six-week and 1-year postoperative follow-up results were compared to preoperative baseline values. Ultrasonography was performed in all donors at 6 weeks and as clinically indicated. All donors were alive and well at the end of the study period. Of 66 right hepatic donors, only 22 (32%) were fully compliant with a 1-year follow-up visit. All those not compliant were contacted by phone. All complications except 1 (late finding of portal vein thrombosis) occurred in the perioperative (90-day) period. The incidence of bile leak was 4.3%, incisional hernia 20%, and autologous transfusion 1.0%. There were no aborted procedures. In those compliant with full 1-year follow-up, total bilirubin, aspartate aminotransferase, and alanine aminotransferase were normal in 97%. A total of 5 donors were noted to have persistence of asymptomatic thrombocytopenia beyond the perioperative period (90 days). These were investigated with Doppler sonography. Sonography was unremarkable in 3 of the 5, while 2 had abnormal findings: splenomegaly alone in 1, and splenomegaly with portal vein thrombosis in the other. Magnetic resonance angiography was performed in both, and the patient with portal vein thrombosis underwent endoscopy, which failed to reveal varices. Neither has clinical portal hypertension. Both remain asymptomatic albeit with stable thrombocytopenia. In conclusion, the majority of complications after donor right hepatectomy occur in the perioperative period. Later findings may include asymptomatic thrombocytopenia, with an incidence possibly as high as 23%, though the significance of this finding remains uncertain. Larger-scale studies are needed to confirm the true incidence and clinical significance of persistent thrombocytopenia in the donor hepatectomy population. Strategies to improve compliance with 1-year follow-up visits need to be developed.
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PMID:One-year morbidity after donor right hepatectomy. 1549 45

A 48-year-old Indian male with alcoholic liver cirrhosis was admitted after being found unresponsive. He was hypotensive and had hematochezia. Esophagogastroduodenoscopy (EGD) showed small esophageal varices and a clean-based duodenal ulcer. He continued to have hematochezia and anemia despite blood transfusions. Colonoscopy was normal. Repeat EGD did not reveal any source of recent bleed. Twelve days after admission, his hematochezia ceased. He refused further investigation and was discharged two days later. He presented one week after discharge with hematochezia. EGD showed non-bleeding Grade 1 esophageal varices and a clean-based duodenal ulcer. Colonoscopy was normal. Abdominal computed tomography (CT) showed liver cirrhosis with mild ascites, paraumbilical varices, and splenomegaly. He had multiple episodes of hematochezia, requiring repeated blood transfusions. Capsule endoscopy identified the bleeding site in the jejunum. Concurrently, CT angiography showed paraumbilical varices inseparable from a loop of small bowel, which had herniated through an umbilical hernia. The lumen of this loop of small bowel opacified in the delayed phase, which suggested variceal bleeding into the small bowel. Portal vein thrombosis was present. As he had severe coagulopathy and extensive paraumbilical varices, surgery was of high risk. He was not suitable for transjugular intrahepatic porto-systemic shunt as he had portal vein thrombosis. Percutaneous paraumbilical embolization via caput medusa was performed on day 9 of hospitalization. Following the embolization, the hematochezia stopped. However, he defaulted subsequent follow-up.
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PMID:Percutaneous paraumbilical embolization as an unconventional and successful treatment for bleeding jejunal varices. 1967 28

Wandering spleen with torsion, a rare clinical diagnosis, was found to be the cause of chronic abdominal pain in an 11-year-old female with a history of congenital diaphragmatic hernia repaired at three days of age. Doppler ultrasound revealed patent vessels with splenomegaly, and computed tomography (CT) showed an absence of the spleen in the left subphrenic space with torsion at the splenic hilum. Due to the chronicity of pain and risk of ischemia from torsion, open splenopexy with Vicryl mesh was performed. This case report/review of the literature discusses the rarity of this condition, and the importance of timely diagnosis and intervention.
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PMID:Splenic torsion after congenital diaphragmatic hernia repair: case report and review of the literature. 2348 Sep 45

The first port entry in patient who underwent previous abdominal surgery. Palmer's point can be used in patients with suspected periumbilical adhesions, a history of an umbilical hernia, or multiple failed attempts of insufflations at the umbilicus. Palmer's point has its limitations in cases of left upper quadrant surgery, splenomegaly, portal hypertension, and improper nasogastric tube placement giving rise to a bloated stomach. In such cases, a new and safe point for laparoscopic entry is needed. In the present case of a patient who underwent previous upper abdominal surgery with the chevron incision obscuring Palmer's point, laparoscopic entry was made through a novel point that was found to be safe in such cases and can be used in similar cases of previously scarred abdomens.
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PMID:Left Lateral Port: Safe Laparoscopic Port Entry in Previous Large Upper Abdomen Laparotomy Scar. 3125 82