Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UNIPROT:Q0Z944 (hemoglobin)
 63,986 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

25 patients--19 to 73 years old--who underwent maxillofacial operations, received Spontavix for 10 to 12 days via a nasogastric tube. In 20% of the patients nausea, vomiting, diarrhea and/or abdominal pain occurred and disappeared after finishing nutrition with Spontavix. Mean frequency of defecation was 0.5/patient/24 hours. Body weight, serum electrolytes, blood gases, pH and base excess in the arterial blood, urea-nitrogen, hemoglobin and albumin content of the blood did not change significantly. Lipids in the serum increased insignificantly without leaving normal limits. During nutrition with Spontavix serum transaminases (SGOT, SGPT) showed a statistically significant increase which is believed to be caused by general anesthesia.
 ...
PMID:[Postoperative feeding of patients after maxillofacial surgery with the tube feeding preparation Spontavix]. 4 69

The clinical and pathologic features of 43 primary adenacarcinomas of the small intestine (32 jejunal and 11 ileal) are reported. Seventy-four percent of the patients presented with partial or complete small bowel obstruction, 56% complained of abdominal pain, 37% had symptoms of anemia (weakness, easy fatigability), and 35% had lost weight. Anemic hemoglobin levels occurred in 69%, and a palpable abdominal mass in 25%. Treatment consisted of a "curative" or "palliative" resection, or a bypass procedure. Seventy-nine percent of the tumors showed an annular, constricting pattern, while the remaining 21% had a predominantly fungating or polypoid appearance. Three individuals currently free of clinical recurrence have been followed less than 5 years. Of the remaining 40 patients, a 5-year cure was achieved in 11 (28%), including 6 (15%) who at present have no recurrence and 5 (13%) who subsequently died of other causes. Within 5 years, 28 of these 40 patients (70%) were known or presumed dead tumor, and 1 had succumbed to other causes (2%). Various pathologic features were correlated with the clinical course. Documented lymph node metastasis proved to be the most valuable prognostic finding, 88% of these individuals dying of tumor, as contrasted to 45% of those with tumor-free nodes. A few cases of superficially invasive carcinoma found in an otherwise benign adenomatous lesion had a good prognosis when symptoms were produced mainly by the adenoma, the carcinoma being a relatively minor component.
 ...
PMID:Primary adenocarcinoma of the jejunum and ileum. A clinicopathologic study. 5 95

We report on 3 patients who presented with an acute onset of abdominal pain, a palpable abdominal mass and a rapid decrease in hemoglobin. In 2 patients a spontaneously ruptured hypernephroma was found and the other patient had a squamous cell carcinoma of the ureter with bleeding into the tumor. Although in all 3 cases the tumors were at an advanced stage of development, the patients had been entirely free of urological symptoms until shortly before hospitalization. The importance of considering the possibility of spontaneous rupture of such a tumor in the evaluation of cases of an acute abdomen is stressed.
 ...
PMID:Spontaneous rupture of renal and ureteral tumors presenting as acute abdominal condition. 50 31

A series of 106 cases of polycystic kidneys in adults is presented. The main clinical, exploratory and therapeutic data are analyzed. The average age of the patients at the time of the first clinical manifestation was 35 years; average age at the time of diagnosis was 43 years. The most common forms of presentation included renal colics, blood hypertension, noncolic lumbar pain, macroscopic hematuria, and polydipsia-polyuria. The most frequent symptoms were: abdominal pain of any type (73 patients), polydipsia-polyuria (66 patients), blood hypertension (61 patients), macroscopic hematuria (47 cases), episodes of urinary infection (41 cases), and passing of calculi (22 cases). Seventy-eight subjects had arterial high blood pressure; it was easily controlled in all except 14 cases. Proteinuria was slight in all except two cases. Values for hematocrit and hemoglobin remained high in relation to the degree of renal insufficiency. The mean value of hematocrit in patients with creatinine clearance below 10 ml/min was 30 percent. Renal function decreased gradually, from normal to a clearance of less than 10 ml/min over a period of 12 years on the average. Diagnosis was based mainly on abdominal physical examination and intravenous urography; 89 patients had palpable abdominal masses. Urography revealed typical images of polycystic kidney in every case. The following associated conditions were also discovered: liver cysts (17 cases among 57 liver scanning; bilateral ovarian cysts in one case; Cacci-Ricci's disease in one case; and cerebral arterial aneurysms in another patient. Treatment was conservative with the aim to control arterial blood pressure and urinary infection. Twenty-nine patients required saline replacement; peritoneal dialysis was practiced in two cases and permanent hemodialysis was prescribed for 15 individuals.
 ...
PMID:[Polycystic kidneys in adults. A clinical study of 106 cases (author's transl)]. 52 27

A stroma-free hemoglobin (SFH) solution was prepared which was sterile, pyrogen free, and contained only 1.2% of the stromal lipid present in unpurified hemolysate, 250 ml of which was administered slowly intravenously to 8 healthy men. Two control subjects received 250 ml of serum albumin. The SFH infusions were generally well tolerated by 7 of the 8 men. One subject developed abdominal pain and costovertebral angle tenderness after infusion, which disappeared within 48 hr. Bradycardia and a mild increase in blood pressure was present during ths SFH infusions and for 4 to 5 hr thereafter. A decrease in urine output and endogenous creatinine clearance appeared during the SFH infusions and for 2 to 4 hr after infusion. A mild prolongation of the activated partial thromboplastin time developed immediately after infusion. Gross hemoglobinuria appeared as expected during the SFH infusions and completely disappeared by 6 to 10 hr after infusion. All the cardiovascular, renal, and clotting changes were present for only a few hours after the SFH infusion, during the hemoglobinemia (free Hb in plasma). At 24 hr and 7 days after infusion all measurements were normal, and 6 mo follow-up showed no abnormalities or hepatitis.
 ...
PMID:A clinical safety trial of stroma-free hemoglobin. 61 11

Chronic vague abdominal pain is an extremely common complaint in children over 5 years, with a peak incidence in the 8 to 10 year group. In over 90 per cent of the cases no serious underlying organic disease will be discovered. Most disease states can be ruled out by a careful history, a meticulous physical examination, and a few simple laboratory tests such as urinalysis, sedimentation rate, hemoglobin, white blood count determination, and examination of a blood smear. If organic disease is present there are often clues in the history and the examination. The kidney is often the culprit--an intravenous pyelogram should be done if disease is suspected. Barium enema is the next most valuable test. Duodenal ulcers and abdominal epilepsy are rare and are over-diagnosed. If no organic cause is found, the parents must be convinced that the pain is real, and that "functional" does not mean "imaginary." This is best explained by comparing with "headache"--the headache resulting from stress and tension hurts every bit as much as the headache caused by a brain tumor or other intracranial pathology. Having convinced the patient and his parents that no serious disease exists, no further investigation should be carried out unless new signs or symptoms appear. The child must be returned to full activity immediately.
 ...
PMID:Abdominal pain in children. 104 83

Between May 29 and September 13, 1991, 4 patients developed acute intravascular hemolysis during hemodialysis with Monitral-S delivery systems and Hospal BSM A77 blood lines. All had malaise, nausea and headache; 3 had severe abdominal pain and 2 became very ill. Plasma hemoglobins were 3-21 g/l and LDH 542-3,300 IU in the 4 patients. Hepatoglobin became unmeasurable in 3 and was 0.09 g/l in the 4th patient. Soon afterwards, we found the arterial blood line tightly kinked at the dialyzer inlet port in the 4th patient and released it; he developed abdominal pain, hemolysis was present. We then found these lines had an extra long pump segment, and the rest was short and fitted poorly. When put in the first tubing organizer, severe kinking could occur just after the pump segment, causing back pressure but no alarm. We produced early visible hemolysis in a 1-liter circulating closed loop blood system with the blood line kinked either at the dialyzer inlet or just below the first arterial line tubing organizer with 40 g/l free plasma hemoglobin by 30 min. We excluded reported causes of intravascular hemolysis during hemodialysis. No hemolysis occurred before or during the 9 months after we discarded BSM A77 lines. The evidence indicates that kinked blood lines caused the hemolysis.
 ...
PMID:Hemodialysis intravascular hemolysis and kinked blood lines. 143 36

The treatment of patients with sickle cell disease and cholelithiasis is controversial. This retrospective study assesses the outcome of preoperative transfusion and timely cholecystectomy in symptomatic sickle cell disease patients. Fourteen patients who had undergone cholecystectomy were determined to have sickle cell disease. The patients' mean age was 17.9 years. Eleven patients were female. Thirteen patients had complained of abdominal pain. Ultrasound confirmed the diagnosis of cholelithiasis in 12 of 13 patients tested. Hemoglobin before treatment averaged 7.7 g/dL. Transfusion or exchange transfusion was given to 12 patients, raising the average hemoglobin to 10.3 g/dL. Postoperative morbidity was 14%: one patient had a urinary tract infection and another a left-lower-lobe pneumonia. No sickle cell crises or deaths occurred. Postoperative hospital stay averaged 4.4 days. With judicious use of preoperative transfusion, early cholecystectomy for symptomatic gallstones was well tolerated by sickle cell disease patients and is advisable to avoid the morbid sequelae of acute cholecystitis and peroperative sickle cell crisis.
 ...
PMID:Cholecystectomy in patients with sickle cell disease: experience at a regional hospital in southeast Georgia. 150 60

A 63-year-old white woman was admitted to the hospital for bilateral total knee arthroplasty. She was given prophylactic subcutaneous heparin therapy postoperatively. Three days later, she had a brief hypotensive episode and an unexplained drop in hemoglobin level. Seven days postoperatively, she became confused and disoriented while complaining of pain in her right side and, later, under her left breast. She also had nausea, vomiting, anorexia, and a vague feeling of "illness." Her condition deteriorated progressively, with blood pressure falling to 65/40 mm Hg and a temperature of 39.7 degrees C. Blood, urine, and cerebrospinal-fluid culture samples showed no evidence of infection. A diagnosis of acute adrenal insufficiency was made. Following corticosteroid therapy, the patient's condition improved markedly. Of interest in our patient was that she had had no antecedent hypotension, sepsis, fever, or surgical complications. Acute adrenal hemorrhage is often overlooked because the symptoms are attributed to other conditions, especially to sepsis. Acute adrenal hemorrhage should be suspected in any stressed patient in whom an abrupt deterioration associated with back or abdominal pain, hypotension, and unexplained fever are noted. Suspicion should be raised regarding those patients who are receiving anticoagulant therapy (including subcutaneous heparin prophylaxis) at the time of deterioration. With increased awareness, more cases of acute bilateral adrenal hemorrhage and subsequent adrenal insufficiency can be recognized ante mortem and treated.
 ...
PMID:Prophylactic subcutaneous heparin therapy as a cause of bilateral adrenal hemorrhage. 155 45

A case of warfarin-induced intramural hematoma and hemorrhagic infarction of the small intestine is described, and the literature on this adverse effect is reviewed. A 32-year-old white woman who had been receiving warfarin and carbamazepine came to a clinic complaining of lower back and stomach pain. She had a history of iliofemoral deep venous thromboses and seizures. A pelvic sonogram showed a large quantity of fluid present. Her prothrombin time (PT) was 29.2 sec. Her hemoglobin concentration and hematocrit were within the normal ranges. The patient was admitted to the hospital when her back pain increased and she vomited. The warfarin was discontinued. On day 5 the patient was still having abdominal pain and nausea. Her hemoglobin concentration and hematocrit had fallen to 6.6 g/dL and 20%, although her PT had decreased to 12.5 sec. On the same day, the patient underwent an exploratory laparotomy, and an indurated and ischemic area of jejunum was found and resected. The pathology report indicated the presence of hemorrhage and infarction consistent with an anticoagulant-related disorder. About 100 cases of intramural hematoma of the small intestine induced by anticoagulant therapy have been reported. Most patients are white males about 60 years of age. The sites most frequently involved are the duodenum and proximal jejunum. Symptoms include constipation, nausea, vomiting, and abdominal pain. Laboratory test and radiological findings are fairly nonspecific, but when found together in a patient receiving an anticoagulant, the diagnosis can be made with some confidence. Management may be complicated by the bleeding disorder, the intestinal obstruction if present, and the original indication for warfarin therapy.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Warfarin-induced intramural hematoma of the small intestine. 161 15


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