Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A retrospective review of cecal and appendiceal complications occurring in young patients with acute leukemia since 1969 was performed. The objective of this study was to determine the relative incidence of appendicitis and typhlitis among patients with acute leukemia who had operation or autopsy in this institution as well as to determine the risks of operative intervention. Fifteen patients with these complications were identified among the 400 patients with acute leukemia seen during this time period. Signs and symptoms of an acute abdomen were present despite immunosuppression. The incidence of sepsis at the time of presentation was 53%. Preoperative risk factors identified most frequently were coagulopathy and organ failure resulting from sepsis. Postoperative morbidity (25%) and mortality rates (8%) were related to the development of infectious complications. Appendicitis occurred in eight of the 15 patients studied, whereas typhlitis or its complications was found in seven patients. No preoperative factors could be found to differentiate typhlitis from appendicitis on clinical examination. It is suggested that operation can be safely performed in neutropenic patients who have acute right lower quadrant pain and signs of peritoneal irritation and may be the only effective way of differentiating appendicitis from typhlitis.
 ...
PMID:Right lower quadrant pain in young patients with leukemia. A surgical perspective. 331 27

Toxic epidermal necrolysis resulting from severe hypersensitivity to medication has a reported mortality of up to 66%. A patient surviving two episodes with more than a 50% skin loss is unprecedented in the medical literature. Mortality has been associated with many factors, including delayed reepithelialization, persistent skin slough, coagulopathy, severe hypoproteinemia, and sepsis. It may be possible to decrease morbidity and mortality by preventing the shearing of epidermis, thereby limiting the denuded areas. This case report describes the successful management of our patient's second episode of toxic epidermal necrolysis. The treatment of this patient in our specialized burn center consisted of careful fluid and electrolyte management, nutritional support, standard topical antimicrobials, and new modalities of local wound management.
 ...
PMID:Survival after a second episode of toxic epidermal necrolysis. 335 61

Injuries missed at initial operation have the potential to cause the most disastrous complications in trauma patients. Over the past 5 years, 12 patients have required re-operation for 14 injuries missed at initial laparotomy and/or thoracotomy. Six missed injuries were vascular, two each in the thorax, pelvis, and retroperitoneum. The other eight were visceral: three small bowel (one patient), two pancreatic, and one each of the heart, ureter, and diaphragm. Five patients (42%) died, three with missed vascular and two with missed visceral injuries. Three died due to complications directly related to their missed injuries, while the unrecognized injury did not play a significant role in the other two. Indications for re-operation in patients with vascular injuries were hypotension in two patients, persistent output from drains in three, and refractory acidosis in one. Re-exploration in visceral injuries was for clinical sepsis in three patients, DIC in one, cardiac tamponade in one, and persistent chest tube drainage in one. Eleven of the 12 patients presented to the E.D. in shock. All patients had multiple injuries with a mean of 3.25 organ systems injured. Hypotension, coagulopathy, and/or hypothermia (T less than 92 degrees) were felt to have contributed to missing the injury in five of the patients with vascular, and three of the patients with visceral injuries. In the four other patients, injuries were missed due to inadequate exploration or a low index of suspicion in the presence of multiple injuries.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Injuries missed at operation: nemesis of the trauma surgeon. 339 94

The efficacy of liver packing for uncontrolled hemorrhage was assessed in 345 patients with hepatic injuries divided into two groups: Group I (1977-1980; n = 177), when packing was not used and Group II (1981-1985; n = 168) when the technique was employed. Despite similar clinical details, mortality from bleeding was unchanged (19.2% and 19.4% overall, and 63.7% and 61.7% for Grade IV, V, VI liver injuries). Packing was used in 14 patients who were in clinical coagulopathy after debridement-resection of the injured liver: eight patients (57%) expired from continued bleeding; five of the six survivors (83.3%) developed intra-abdominal abscesses despite early removal of the pack. The incidence of sepsis was significantly (p less than 0.002) increased as compared to that of 15 similar patients who had debridement-resection without packing. Liver packing, in our experience, has not altered the mortality from major hepatic trauma and appeared to increase the incidence of abdominal sepsis.
 ...
PMID:Liver packing for uncontrolled hemorrhage: a reappraisal. 348 14

Denver type peritoneo-venous (PV) shunting for intractable ascites was performed in 16 patients also treated with endoscopic injection sclerotherapy (ST) for variceal haemorrhage. Indications, timing and results of shunt insertion are detailed and discussed. Serial ST for eradication of varices could be completed in 10 patients a median of 7 months before PV shunting. The postoperative risk of bleeding was increased four times, i.e. the number of GI bleedings per month of follow-up, was 0.05 and 0.21 (p less than 0.05) respectively, before and after shunt operation. Two patients experienced their first variceal bleeding and 6 patients rebled during a median follow-up of 3 months after PV shunting. The Denver shunt succeeded in resolving ascites clinically in 13 patients within 7 days with a median decrease in weight of 10 kg, parallel to increased urinary output and reduced serum-creatinine. Three patients did not benefit from the shunt procedure due to terminal neoplastic disease (one patient), and severe hepatorenal failure, although the shunts were proven patent. Serious complications included clinically important consumptive coagulopathy, DIC-syndrome (two patients), myocardial infarction (one), pulmonary embolism (three), and sepsis following intervention of obstruction (one).
 ...
PMID:Peritoneo-venous shunting and endoscopic sclerotherapy in patients with portal hypertension. 349 19

Skin lesions, an important clue to the cause of septicemia, result from five main processes: (1) disseminated intravascular coagulation and coagulopathy; (2) direct vascular invasion and occlusion by bacteria or fungi; (3) immune vasculitis and immune complex formation; (4) emboli from endocarditis; and (5) vascular effects of toxins. Disseminated intravascular coagulation probably plays only a minor role in pathogenesis. Vascular invasion by bacteria may result in a severe inflammatory reaction, as in meningococcemia, or in a minimal reaction, as in ecthyma gangrenosum. Gram-stained smears of scrapings from the base of skin lesions--a frequently neglected procedure--is an important diagnostic adjunct. Skin biopsies are particularly important in the diagnosis of Rocky Mountain spotted fever and infections caused by Candida.
 ...
PMID:Skin clues in the diagnosis of life-threatening infections. 351 82

During approximately a 9-year period, 37 severe preeclamptic-eclamptic patients had pulmonary edema for an incidence of 2.9%. The incidence was significantly higher in older patients (p less than 0.0001) and in multigravid patients (p less than 0.05). Eleven (30%) had antepartum edema with 10 (90%) of the 11 having preexisting chronic hypertension. Twenty-six (70%) had postpartum edema with an average onset of 71 hours post partum. The majority of these patients had excessive colloid and crystalloid infusions for various medical, surgical, and obstetric complications. There were four maternal deaths and morbidity was significant. Eighteen patients had disseminated intravascular coagulopathy, 17 had sepsis, 12 had abruptio placentae, 10 had acute renal failure, six had hypertensive crisis, five had cardiopulmonary arrest, two had rupture of the liver, and two had ischemic cerebral damage. The overall perinatal mortality was 530/1000 and neonatal morbidity was significant. Pulmonary edema is infrequent in severe preeclampsia-eclampsia without associated medical, surgical and obstetric complications. The occurrence of pulmonary edema in such patients is associated with high maternal and perinatal mortality and morbidity.
 ...
PMID:Pulmonary edema in severe preeclampsia-eclampsia: analysis of thirty-seven consecutive cases. 357 33

Six horses had been admitted to the hospital because of illness other than renal failure; diarrhoea, myositis, abdominal pain and/or suspected bacterial sepsis. Hypotension and disseminated intravascular coagulopathy were frequent findings in the horses. Abnormally high serum creatinine concentration and urine specific gravity of less than 1.022 were found in the horses with acute renal failure. Hyponatraemia and hypochloraemia were the most common abnormal electrolyte findings. Pronounced hyperkalaemia was not found. Variable degrees of tubular necrosis were seen in three of the four horses that had kidney sections submitted for microscopic examination. Renal cortical necrosis occurred in one horse. Intravenous fluid and electrolyte replacement was the most important therapy in those cases that were non-oliguric. Furosemide, mannitol and dopamine were used in horses with oliguria. The prognosis was generally good if the predisposing cause could be corrected and the acute renal failure was not oliguric.
 ...
PMID:Acute renal failure in six horses resulting from haemodynamic causes. 360 51

A case of thyroid cancer causing right ventricular outflow tract obstruction is described. A 72-year-old woman was admitted because of shortness of breath, some ecchymoses, and marked anasarca. Her liver was palpable four fingerbreadths below her costal margin. Laboratory findings included leukocytosis, marked thrombocytopenia, and an increase in fibrinogen degradation products due to disseminated intravascular coagulopathy. Two-dimensional echocardiography demonstrated a solid mass in the right ventricle, which protruded into the right atrium and main pulmonary artery. Right ventricular outflow tract obstruction and tricuspid regurgitation were demonstrated by contrast echocardiography. These findings were confirmed by CT scans, RI angiography, and contrast angiography. The mass was partially resected from her right ventricle and her tricuspid valve was replaced successfully, but she died of sepsis three weeks after surgery. At autopsy, undifferentiated thyroid cancer and cardiac metastasis were verified. To date, only eight cases with initial symptoms of congestive heart failure due to right ventricular outflow tract obstruction caused by metastatic intracavitary tumors have been reported. Very rarely have cardiac tumors resulted in disseminated intravascular coagulopathy.
 ...
PMID:[Metastatic thyroid cancer to the right ventricle causing obstruction of the right ventricular outflow tract and associated with disseminated intravascular coagulopathy: a case report]. 365 26

A 62 yr-old man with a recent history of dog bite and a past history of splenectomy developed septicemia and signs suggestive of a generalized Schwartzman reaction, including fever, hypotension, symmetrical peripheral gangrene and laboratory evidence of consumptive coagulopathy. The causative organism was a Dysgonic Fermenter-2 (DF-2), a designation given to an unnamed group of Gram-negative rod shaped bacteria. This organism has not previously been reported in Australia. A review of documented cases of serious infection suggests that splenectomy and dog bite are predisposing factors to disease caused by this organism.
 ...
PMID:Dysgonic fermenter-2 septicemia. 372 27


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