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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The authors retrospectively reviewed all case histories of children with amebic hepatic abscess treated from 1975 to 1993 at their hospital. Twenty boys and 12 girls were diagnosed. Their ages ranged from 10 months to 12 years, with a mode of 1 and 2 years. In 17 (53%) of the patients, the abscess remained confined to the liver and was treated medically with dehydroemetine and metronidazole. Imminence of complication was present in 9 patients (52%), and required percutaneous needle aspiration. Imminence of complication was evidenced by: (1) clinical worsening of the patient despite adequate medical treatment, (2) presence of an abscess of 6 cm or more in a septic patient, or (3) clinical or ultrasonographic findings of an abscess on the verge of rupture. All 9 patients did satisfactorily. Fifteen cases (47%) were complicated by rupture and required surgical treatment. One of these patients died of sepsis. Medical treatment alone was excellent for small abscesses. Percutaneous needle aspiration was a successful approach in patients with imminence of complication. Surgery was reserved for ruptured abscesses.
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PMID:Amebic hepatic abscess in children. 762 22

The high frequency of inguinal hernia leads to a major economic impact. Hospitalization duration and work loss time, post-operative pain, recurrences, risk of sepsis and complications directly related to prostheses are all factors which must be taken into account. We report our experience with the "French" modification of the classic Bassini technique. In our hands this technique involves: deep cure of the fascia transversalis, complete dissection of the inguinal canal, resection of the lateral oblique sac and the inner orifice of the inguinal canal, a off-loading incision in the right sheath to release tension. Recurrence rate under 1% after 10 years in type I and type II hernias according to the NYHUS classification led us to discuss the indications of prostheses which, in our opinion should be reserved for voluminous type II hernias and for bilateral or recurrent hernias.
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PMID:[French modification of the Bassini technic in a series of 1500 successfully treated cases of inguinal hernia in males over 25 years]. 764 31

Sixteen dogs with splenic infarction due to causes other than splenic torsion were identified. Dogs with splenic infarction often had multiple concurrent diseases, and surgical management of splenic infarction was associated with high mortality. Splenic infarction occurred in dogs with hypercoagulable conditions associated with liver disease, renal disease, and hyperadrenocorticism, or as a consequence of uniform splenomegaly, neoplasia, or thrombosis associated with cardiovascular disease. Clinical signs and common laboratory findings generally reflected the underlying disease process. A variety of splenic abnormalities were detected by abdominal ultrasound in 15 dogs, with the ventral extremity of the spleen being most often abnormal. Four dogs were euthanized or died because of the presence of severe systemic disease, whereas 12 dogs underwent laparotomy. Complete splenectomy was performed in 9 dogs and partial splenectomy was performed in 2 dogs. Seven dogs died in the immediate postoperative period, 3 required chronic veterinary care, and 2 had uncomplicated long-term recoveries. Splenic infaraction should be regarded as a sign of altered blood flow and coagulation, rather than as a primary disease, and surgical management should be reserved for patients with life-threatening complications such as hemoabdomen or sepsis.
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PMID:Splenic infarction in 16 dogs: a retrospective study. 767 15

Multivisceral transplantation, combined liver-intestine transplantation, and isolated small bowel transplantation are very similar procedures that were first developed in the 1950s. If the viscera can be conceptualized as a cluster of grapes hanging from its arterial stems, the three procedures are characterized by virtually identical vascular anastomoses, with exclusion or inclusion of as many viscera (grapes) as necessary; however, these procedures languished for nearly four decades because of the imperfect immunosuppressive regimens of the 1960s, 1970s, and 1980s. Finally, after the development of FK506, pediatric patients may undergo intestinal transplantation with the hope for long-term survival. These procedures are reserved for TPN-dependent children with permanent intestinal insufficiency. Candidacy for transplantation is also predicated on development of potentially fatal TPN complications such as cholestasis, recurrent sepsis, or thrombosis of access sites. Since 1990, 32 pediatric patients have undergone intestinal transplantation at the University of Pittsburgh, with an overall survival of 65%. Immunosuppression has been accomplished with a combination of corticosteroids, FK506, and prostaglandin E1. Although GVHD has not been a major problem, most patients have experienced rejection episodes requiring intensification of immunosuppression with a steroid bolus, a steroid recycle, an increase in FK506 dosage, or addition of OKT3. CMV has caused little morbidity, but EBV-related PTLD has affected 20% of all patients. It has not been possible to discontinue immunosuppression in the face of PTLD without engendering severe small intestinal rejection. Other problems have included recurrent sepsis, intestinal dysmotility, and persistent food avoidance. Future therapeutic trends are likely to include the performance of combined bone marrow-visceral transplant to induce a chimeric tolerogenic state and to lessen the need for long-term immunosuppression.
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PMID:Small bowel transplantation in infants and children. 769 29

A protocol for the management of irritable hip was assessed; this protocol avoids hospital admission while detecting all other serious causes of hip pain, in particular septic arthritis, at the earliest possible opportunity. Fifty children with painful hips were studied prospectively with immediate ultrasound guided aspiration and Gram stain of all hip effusions. Bone scintigraphy performed at an early stage was reserved for patients with unremitting symptoms. Thirty six hips were aspirated. Only two patients were admitted. The final diagnoses were transient synovitis (45 cases), Perthes' disease (three cases), fracture (one case), and septic arthritis (one case). The single case of hip sepsis was diagnosed on presentation. The traditional approach to management is questioned and the advantages of the protocol highlighted, including earliest diagnosis of sepsis and other serious pathology, avoidance of hospital admission, and the relief of pain by joint decompression.
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PMID:The irritable hip: immediate ultrasound guided aspiration and prevention of hospital admission. 763 66

Although liver biopsy is a very useful procedure used frequently in the diagnosis and management of liver dysfunction occurring after orthotopic liver transplantation, complications can occur with its use. An unusual complication of arterioportal fistula is reported here. Based upon this small series of an unusual event and the knowledge that the posttransplant liver may be more hypervascular than prior to OLTx and that it is uniquely susceptible to hepatic infarction and abscess formation, any attempt at fistula closure should be considered carefully prior to initiating the therapy (15). Unless a serious complication occurs [such as a transient biliary obstruction due to hemobilia as occurred in case 2, portal hypertension as also occurred in case 2, or systemic sepsis or other symptoms develop related directly to the fistula], simple observation may be the best choice of action. Should therapy be required, hepatic arterial embolization should be reserved for adults with intrahepatic fistulas. Primary surgical closure of intrahepatic fistula should be reserved for cases of extrahepatic fistula.
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PMID:Arterioportal fistula following liver biopsy. Three cases occurring in liver transplant recipients. 772 61

Because of the high diagnostic yield, its widespread availability and the possibility of bedside examinations, US has become the imaging modality of choice in patients with acute right upper quadrant pain caused by inflammatory disorders such as liver abscesses, acute cholangitis and acute cholecystitis. Computed tomography (CT) can be reserved for more complex cases. US, often in combination with fluoroscopy, is also widely used to control interventions. In patients with liver abscesses the therapeutic strategy is determined by the size of the abscess, its uni- or multifocal presentation and the causative micro-organisms cultured after diagnostic percutaneous aspiration. Small-sized pyogenic abscesses (< 3 cm), most fungal and amoebic abscesses can be treated medically. Large-sized pyogenic abscesses should be drained percutaneously and can be cured in 75-90%. Surgery should be restricted to patients with prolonged sepsis after percutaneous drainage and patients with infected pre-existing hepatic lesions. In patients with acute cholangitis drainage of the infected bile is essential. Invasive imaging such as percutaneous or endoscopic cholangiography procedures such as nasobiliary drainage, stent placement and sphincterotomy has decreased mortality rates dramatically. Percutaneous drainage should be considered in patients in whom endoscopic procedures fail. Surgery may have a place in the treatment of bile duct obstruction which causes cholangitis. In patients with suspected acute cholecystitis, imaging modalities such as cholescintigraphy and CT can be reserved for patients with inconclusive sonographic studies and more complex cases. The contribution of percutaneous gallbladder aspiration and culture to diagnose acute cholecystitis seems limited. Percutaneous cholecystostomy is an effective procedure with a low morbidity and mortality for high-risk patients. The drainage catheter in the gallbladder does not interfere with cholecystectomy at a later stage in patients with calculous cholecystitis. In most patients with acalculous cholecystitis, percutaneous cholecystectomy provides a definitive treatment.
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PMID:Imaging and intervention in patients with acute right upper quadrant disease. 777 13

Between 1978 and 1992, 70 patients were operated for type B aortic dissection (tear in the descending aorta without involvement of the ascending aorta). 15/70 (21%) patients had an acute dissection (onset of symptoms < 24 h), 19/70 (27%) a subacute dissection (onset of symptoms < 14 days), and 36/70 (51) a chronic dissection (onset of symptoms > 14 days). The indications for surgery in cases of acute dissection were: hematothorax, oliguria, leg ischemia and persistent pain. Persistent hypertension was an additional indication in cases of subacute dissection. In large majority (93%) of chronic dissections the indication for surgery was enlarged aortic diameter. In 86% (60/70) graft replacement of the aorta was performed, in 6% (4/70) extra-anatomic bypass, in 3% (2/70) fenestration, in 3% (2/70) thrombendarterectomy, in 3% (2/70). The overall mortality was 17% (12/70); 27% of acute dissection, 26% for subacute dissection, and 8% for chronic dissection. The morbidity for acute dissection was 73%, of subacute dissection 43%, and of chronic dissection 12%. The most frequent complications were: leg ischemia (8 patients), renal failure (4 patients), paraparesis (4 patients) and sepsis (2 patients). No paraparesis was encountered in surgery of the chronic dissection. Conservative treatment was tried in all acute B-dissections, with surgical therapy being reserved for complications of the dissection, such as rupture, such as rupture, risk of rupture (hematothorax, large aortic diameter resp. expansion, persistent hypertension, persistent pain) or ischemia of distal vascular beds. Long-term survival for chronic type B dissections is good. Strong control of risk factors (hypertension) is essential.
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PMID:[Type B aortic dissections: surgical technique and results]. 787 97

In this paper the authors have evaluated the incidence and the clinical implications of sick euthyroid syndrome (SES) in a group of 144 patients in a department of internal medicine. SES is an alteration of thyroid hormone values in the absence of a thyroid disease, which is seen in patients suffering from serious diseases. Having classified SES into 3 subgroups according to the different alterations seen in the values of T3, T4, FT3, FT4, TSH, rT3 and TBG, they show the hypotheses that explain the biochemical mechanisms which are at the basis of these hormonal alterations. Fourteen of the 144 patients under observation were excluded as they were suffering from ascertained or subclinical thyroid disease. Thirty (23% of cases) of the remaining 130 patients had alterations of the thyroid hormones in accordance with SES diagnosis. Of these 30 patients, 19 had hormone values found in SES type I (63%), 2 in SES type II (6.5%) and 9 in SES type III (30.5%). In SES type I the diseases seen, in order of frequency, were: obstructive chronic bronchopneumopathy with acute respiratory failure, diabetic ketoacidosis, neoplasms, ischemic heart disease, cardiac failure, chronic renal failure, liver diseases, acute cerebral vasculopathies, sepsis and collagenopathies. The disease seen in the 2 cases of SES type II was obstructive chronic bronchopneumopathy with acute respiratory failure. In SES type III the diseases seen were, in order of frequency: diabetic ketoacidosis, lung diseases, ischemic heart disease, cardiac failure, peripheral arteriopathies, acute cerebral vasculopathies, neoplasms, liver diseases, acute renal failure. The incidence of SES in 23% of the admitted to hospital patients was found to be slightly higher than in other studies; this could be explained by a stricter selection of inpatients: in fact self-sufficient patients or those not needing urgent admission, were sent to an efficient out patient clinic where necessary examinations were quickly carried out, hospitalization being reserved for patients with more serious illnesses. We would like to underline how the incidence of SES is much greater than that of what is known as thyroid disease (23% compared to 5%), thereby confirming that it is the most frequent cause of alterations of thyroid hormones. With regard to the pathogenetical hypotheses, it is confirmed that in SES, the reduction of T3 values is accompanied by an increase in the values of rT3 as for reduced activity of 5-desiodinasis enzyme. In SES type III the increase of T4 values is due to the increase of TBG resulting in an increase in the link for T4 and therefore a reduced peripheral hormone activity.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:[The euthyroid sick syndrome. Its incidence and clinical significance in an internal medicine department]. 802 42

Chyloperitoneum is a rarely reported complication of abdominal aortic surgery. From 1981 to 1992, we treated 5 cases of chylous ascites after operations on the abdominal aorta and reviewed 22 previously published cases. There were 22 men and 5 women, with a mean age of 63.8 years (range: 27 to 93 years). Twenty cases (74.7%) occurred after abdominal aortic aneurysm resection, 5 (18.5%) after aorto-femoral bypass for occlusive disease, and 2 (6.8%) after resection of infected aortic grafts, 1 for occlusive disease and the other for infrarenal aortic aneurysm. Abdominal distention was the most common presenting symptom, occurring in 26 (96.3%) of 27 patients. The mean time from aortic operation to the development of symptoms was 18.5 days (range: 7 to 120 days). Diagnosis was confirmed by paracentesis, which yielded lipemic, sterile fluid in all patients. Therapeutic paracentesis was not successful when used alone, but, when combined with a medium-chain triglyceride (MCT) diet or total parenteral nutrition (TPN), it resulted in resolution of chyloperitoneum in 8 of 14 patients (57.2%). TPN alone or with paracenteses and/or diuretics was successful in 9 of 15 (60%) patients. Peritoneovenous shunts resolved chylous ascites in four of five patients not responding to diet and/or TPN but resulted in one death due to sepsis. Operative ligation of the injured lymphatic channel was successful in all five patients treated by laparotomy when nonoperative efforts failed. Chyloperitoneum resolved in all but two (7.7%) patients. There were five (18.5%) deaths, but only three (11.5%) were directly related to chylous ascites. Treatment with TPN resolved chyloperitoneum in all five of our own patients. We reached the following conclusions: (1) Chyloperitoneum is a rare complication of aortic surgery; (2) This disorder should be considered whenever persistent abdominal distention appears after aortic surgery; (3) The diagnosis is easily confirmed by paracentesis; and (4) Surgery to close the lymph fistula should be reserved for those patients in whom conservative therapy with MCT diets or TPN has failed.
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PMID:Management of chyloperitoneum after abdominal aortic surgery. 835 15


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