Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Non-occlusive mesenteric ischaemia is characterized by gastrointestinal ischaemia with normal vessels. In gastroenterology it is recognized as rare disease occasionally causing acute bowel infarction or ischaemic colitis. From intensive care literature this disorder is recognized as an early phenomenon during circulatory stress. This early mucosal ischaemia then leads to increased permeability, bacterial translocation, and further mucosal hypoperfusion. The damage is produced mainly during reperfusion following ischaemia with fresh inflow of oxygen and outflow of waste products into the systemic circulation. The mechanisms underlying non-occlusive mesenteric ischaemia include macrovascular vasoconstriction, hypoperfusion of the tips of the villi and shunting. It is very common in critically ill and perioperative patients, but also occurs in pancreatitis, renal failure and sepsis. Treatment options include aggressive fluid resuscitation and careful choice of vasoactive drugs. Control of reperfusion damage and new endothelin-antagonists are potentially useful new treatment options.
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PMID:Non-occlusive mesenteric ischaemia: a common disorder in gastroenterology and intensive care. 1276 7

Transmission of donor infections to immunosuppressed recipients may produce serious complications. Here, we report two cases of ruptured renal artery pseudoaneurysm within a few months after renal transplantation from a donor with Gorham's syndrome, a rare disease characterized by proliferation of vascular and lymphatic channels associated with extensive bony destruction. The donor had died of respiratory failure, sepsis, and anoxic brain death due to difficult airway control secondary to a maxillofacial deformity.
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PMID:Arterial anastomosis disrupton in two kidney recipients of contaminated grafts from a donor with Gorham's syndrome. 1525 40

Xanthogranulomatous pyelonephritis is a rare disease in childhood. Because the symptoms and signs are chronic and non-specific, preoperative diagnosis is usually difficult. We report an 8-year-old boy who had an abdominal mass and anemia for more than 6 months. Fever and dyspnea occurred 4 days prior to admission. Ultrasonography revealed an enlarged right kidney with multiple parenchymal hypoechogenic areas, absence of normal parenchymal structures, and perinephric thickening with multiple calcifications. An abdominal computed tomogram demonstrated an irregular, enlarged right kidney with multiple low-density round areas consistent with hydronephrosis and calculi. Diminished excretion of contrast media and a severe perinephric inflammatory reaction were present. Poor right kidney function was demonstrated by Tc99m-diethylenetriamine penta-acetic acid split renal function examination. We diagnosed xanthogranulomatous pyelonephritis preoperatively based on the clinical and radiological features. The child first had drainage of an extrarenal abscess and antibiotic therapy, followed by definitive nephrectomy. The hospital course was complicated with pleural effusion, peritonitis, pelvic abscess, and sepsis. A two-stage nephrectomy requiring less radical resection and decreasing the surgical complications would have been preferable.
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PMID:Diffuse xanthogranulomatous pyelonephritis in a child with severe complications. 1537 22

Descending necrotizing mediastinitis is a rare disease that is usually caused by a spreading, diffuse inflammatory reaction (phlegmon) to an odontogenic infection or peritonsillar abscess. Reported mortality rates range from 25 to 40%. The use of antibiotics and advances in resuscitation procedures and critical care techniques have not essentially improved survival, and an effective treatment has not been clearly established. We report the findings of our 10-year study of 21 patients affected by phlegmon and/or fasciitis of the neck. The aim of our contribution is to help define the clinical criteria and diagnostic procedures that will improve the early diagnosis of mediastinal sepsis secondary to neck fasciitis and to suggest optimal treatment approaches. Our experience indicates that (1) cervical drainage alone is sufficient for cases of cervical phlegmon or mediastinal involvement that are limited to a single superior mediastinal space and (2) thoracotomy and drainage of mediastinal collections is necessary when mediastinal sepsis is more extensive.
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PMID:Descending necrotizing mediastinitis: ten years' experience. 1562 36

Lemierre syndrome is characterized by pharyngitis followed by Fusobacterium necrobacillosis sepsis complicated by internal jugular vein thrombosis and infectious metastatic abscesses. It has been considered to be a rare disease until the last decade when a larger number of cases have been reported. We discuss a case of Lemierre syndrome in a 17-year-old girl and review the pathophysiology of Fusobacterium necrobacillosis and diagnosis and treatment of Lemierre syndrome.
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PMID:Lemierre syndrome. 1616 Jun 63

Adrenal insufficiency is a rare disease, but its prevalence is increasing. The most frequent cause of primary adrenal insufficiency in western countries is autoimmune adrenalitis, whereas secondary adrenal insufficiency is most often caused by pituitary tumours and their treatment (e.g., surgery). Chronic glucocorticoid replacement consists of hydrocortisone 15-25 mg/day in divided doses and dose monitoring is largely based on clinical judgement. Fludrocortisone 0.05-0.2 mg/day is given for substitution in mineralocorticoid deficiency aiming at normotension, normokalaemia and a plasma renin activity in the upper normal range. It has recently been shown that, despite adequate glucocorticoid and mineralocorticoid replacement well being in patients with adrenal insufficiency is still impaired. Several studies have demonstrated that dehydroepiandosterone 25-50 mg/day p.o. may improve mood, fatigue, well-being and, in women, also sexuality, suggesting that dehydroepiandosterone should become part of the standard treatment regime. However, large Phase III trials of dehydroepiandosterone for adrenal insufficiency are still lacking and it has not yet been approved for the treatment of this disease. Patients with adrenal insufficiency are at risk of adrenal crisis, usually precipitated by major stress, such as severe infection or surgery. Early dose adjustments are required to cover the increased glucocorticoid demand in stress. Careful and repeated education of patients and their partners is the best strategy to avoid this life-threatening emergency. Some recent studies suggest that during sepsis some patients with intact adrenal function may develop transient relative adrenal insufficiency and benefit from administration of hydrocortisone plus fludrocortisone. However, the pathophysiology and diagnosis criteria of relative adrenal insufficiency and its treatment remain unsettled issues.
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PMID:Management of adrenal insufficiency in different clinical settings. 1625 72

Acute liver failure is a rare disease that can cause death in the majority of untreated cases. Sudden loss of liver function in the absence of a preexisting liver disease is considered the true form and has to be distinguished from impaired function following exacerbation of an underlying liver disease (acute or chronic failure). Common causes include acute viral hepatitis, drug induced liver injury (DILI) and toxins. The loss of the excretory and synthetic function of the liver marks the clinical presentation and results in icterus, coagulopathy and encephalopathy. Additionally impairment of renal function and sepsis occur and contribute to the high mortality of this disease. The activation of cell death mechanisms (apoptosis) leading to a reductio of viable, functional liver tissue is considered to be an important pathophysiologic mechanism. Curative therapy of this disease includes liver transplantation that has been performed in Germany for the first time in 1969. In the year 2004 a total of 91 liver transplantation were performed for acute liver failure (10.3% of all transplants) in German transplant centers.
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PMID:[Acute liver failure--medical viewpoints]. 1717 26

Wandering spleen, which is defined as a spleen without peritoneal attachments, is a rare disease and a delay in the clinical and/or radiological diagnosis may lead to splenic torsion, infarction, and necrosis. Owing to the physiologic importance of the spleen, especially in children, and the risk of postsplenectomy sepsis, early diagnosis and splenopexy are recommended. In the present article, we describe the results of our management of this rare problem on six patients, and we review all available literature from 1895 to 2005. Briefly, our technique includes flap creation from parietal peritoneum and settlement of spleen in the fossa splenica. Free edges of this flap are stitched to the stomach and the left end of transverse colon and the beginning of the descending colon. The body of the stomach was stitched to the abdominal wall to prevent gastric volvulus, while the fundus region was fixed to the diaphragm to support the spleen. Finally, an omental patch was stitched to the intact abdominal wall above the flap. In conclusion, the procedure of splenopexy without using mesh is considered to be a safe and curative modality for wandering spleen without imposing any undue risk of infection or foreign material reaction.
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PMID:Surgical treatment of patients with wandering spleen: report of six cases with a review of the literature. 1734 72

A 55 years old man presented with long standing voiding obstructive symptoms like poor stream, frequency of micturition, straining at micturition and a sense of incomplete evaluation since 2002. He was clinically diagnosed a case of stricture urethra. Later he developed a swelling in the penoscrotal region with retention of urine in March 2005 and was treated by dilatation. But on removal of the catheter he developed retention again for several times and ultimately for gross periurethral sepsis, urinary diversion was required in May 2005. In October 2005, biopsy from the scrotal abscess wall established the diagnosis of urethral carcinoma. In November 2005 extensive penoscrotectomy was done followed by chemo-radiotherapy. But the prognosis was so bad that the patient died in November 2006. Urethral carcinoma is a rare disease diagnosed in the department of urology, Mymensingh Medical College Hospital, the prognosis of which is also poor even after extensive operations.
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PMID:Male urethral cancer. 1734 91

Concomitant herpetic and candidal esophagitis is a very rare disease that had not been reported in uremic patients. A 57-year-old woman receiving continuous ambulatory peritoneal dialysis (CAPD) therapy for 3 years was admitted due to CAPD-related peritonitis. Endoscopic examination was performed due to severe epigastralgia and upper gastrointestinal bleeding, and combined herpetic and candidal esophagitis was diagnosed. Intravenous acyclovir and fluconazole were prescribed and symptoms improved. The patient subsequently died due to progressive sepsis and respiratory failure. This is the first report of a dual infectious esophagitis in a uremic patient. Since infectious esophagitis may cause severe complications, early diagnosis and aggressive treatment are important.
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PMID:Combined herpes viral and candidal esophagitis in a CAPD patient: case report and review of literature. 1749 41


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