Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0002871 (anemia)
 52,094 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Cavernous hemangiomas are the most common benign tumors of the liver. Twenty-four patients who had hepatic resections for giant symptomatic hepatic hemangiomas during a six year period at a single institute were retrospectively reviewed to analyze indications for surgical treatment and evaluate operative mortality and morbidity. There were 18 women and six men varying in age from 41 to 69 years with an average age of 52.5 years. Moderate to severe pain, discomfort, feeling of fullness, bloating and sensation of an abdominal mass were the most commonly reported symptoms. Ten patients had moderate anemia and two had severe anemia. Tumors were visualized by ultrasonography in all patients and by computed tomography in 18. Angiography was performed in all patients with diagnostic confirmation of a benign hemangioma in all but one patient in whom an angiosarcoma was suspected. The resection was feasible in each patient: 20 minor hepatic resections (three wedge, 11 segmentectomies, six bisegmentectomies) and four right hepatic lobectomies were carried out. There were no surgical deaths. Two patients had postoperative complications: one patient had a pneumonia on the right side and one had wound infection. The benign nature of the tumors was confirmed in all. The lesions varied in size from 5.6 to 26 centimeters in diameter. Symptoms and hematologic disorders were relieved in all patients in the follow-up. The results of our experience confirm that resection for giant symptomatic hepatic hemangioma represents a safe radical curative procedure. Medical treatment is justified in smaller lesions or in asymptomatic patients.
 ...
PMID:Surgical treatment of symptomatic giant hemangiomas of the liver. 159 24

We report a case of mitral valve prolapse in which the first manifestation was the occurrence of arrhythmias during anesthesia. A 28 years old female patient, ASA I, without previous medical or surgical history was programmed for surgical repair of an anal fistula. Preoperative physical and laboratory examination were normal. During anesthetic induction with propofol and droperidol and coinciding with orotracheal intubation the patient developed ventricular premature beats, bigeminy, and runs of ventricular tachycardia which were controlled with intravenous lidocaine. Anesthesia was maintained with 66% of O2/N2O, 0.5 to 1% of isoflurane, alfentanil, and atracurium. At the beginning of the intervention the patient presented an episode of supraventricular tachycardia at a rate of 140 to 160 beats/min which did not respond to a deeper anesthetic level nor to the administration of 5 mg of verapamil. This arrhythmia was finally interrupted with 3 mg of propranolol and it did not relapse during the surgical procedure. We discuss the physiopathology of the lesion, the possible arrhythmic effect of the anesthetic agents used in this case, and the effects of several pathologic situations (anemia, pain, anxiety, hypovolemia, etc) documented in patient with this abnormality.
 ...
PMID:[Intraoperative arrhythmias in a patient with mitral valve prolapse]. 159 53

Erythromelalgia is characterized by paroxysmal burning pain and redness of the distal extremities; primary and secondary forms exist. Secondary erythromelalgia is most commonly associated with essential thrombocythemia and polycythemia vera, and the pathogenic mechanism is thought to be platelet aggregation. Thrombotic thrombocytopenic purpura is characterized by thrombocytopenia, microangiopathic anemia, renal failure, and fluctuating neurologic signs and symptoms. The pathogenic mechanism suggested for thrombotic thrombocytopenic purpura is diffuse platelet aggregation. We describe a female patient in whom thrombotic thrombocytopenic purpura was associated with erythromelalgia. This has not been previously reported.
 ...
PMID:Erythromelalgia in a patient with thrombotic thrombocytopenic purpura. 161 44

This paper describes the clinical symptoms and signs of Balkan endemic nephropathy (BEN). The initial asymptomatic period followed by weakness and lassitude during renal insufficiency is emphasized. Non-characteristic lumbar pain may be present and episodes of macrohaematuria may occur. There is no fever, no severe dysuria, and no general disease preceding the symptoms. No oedema of the nephrotic type is recognized. Working capacity is unaffected until the late stage of the disease. In the advanced stages pallor of the skin and xantochromia of palms and soles are noticeable. Blood pressure is normal, but in the advanced phase may be elevated. In the uraemic phase a full uraemic syndrome is found. Urothelial tumours are frequent, occurring in 2-47% of cases; tumour cells may be found in the urine. Proteinuria of tubular type may be found early; in the uraemic phase it is constant. In the urinary sediment there are scarce white and red blood cells (the latter episodically abundant). Bacteriuria is present in about 20% of women patients. Glucosuria (less than 10%) and aminoaciduria (less than 10%) have been reported. In the early stages of BEN the urine concentration capacity is impaired earlier than renal blood flow and glomerular filtration rate. Enzymuria is present in the early phases. Tamm-Horsfall protein may be increased in the urine. Normo- or hypochromic normocytic hyporegenerative anaemia is a frequent finding. Bone marrow and leucocytes are normal. Serum proteins and immunoglobulins are not altered. Complement is normal; anti-glomerular basal membrane and anti-tubular basal membrane are negative. On radiography, kidney size varies from normal to the size of a small contracted kidney. The clinical picture of the disease is that of a slowly progressing tubulo-interstitial chronic nephritis.
 ...
PMID:Clinical features of Balkan endemic nephropathy. 161 41

Five cases of intrahepatic cholangiocarcinoma were found among 101 cases of hepatolithiasis. There was no definite sign of cholangiocarcinoma in ERCP and image studies of four cases. The possibility of the existence of occult cholangiocarcinoma should be kept in mind, especially when unusual presentations, such as body weight loss, anemia, palpable abdominal mass, and intractable pain, appear. An intraoperative frozen-section examination should be considered under the following circumstances: (1) whitish nodular mass over liver, (2) mucinous substance within bile duct, and (3) enlarged, firm lymph nodes clustered along the hepatic arteries and/or celiac arteries.
 ...
PMID:Intrahepatic cholangiocarcinoma in hepatolithiasis: A frequently overlooked disease. 164 51

A 37-year-old man suddenly fell ill with high fever (up to 39.6 degrees C), headache and lumbar pain. There was marked thrombocytopenia (minimal level of 48,000/microliters), moderate anaemia and a slow rise in serum lipase concentration to maximally 1352 U/l. Marked sinus bradycardia (to as low as 34 beats/min) occurred in the further course of the disease, as well as upper abdominal pain (endoscopically diagnosed as antral gastritis), subileus and splenomegaly. Two haemodialysis treatments were needed because of acute renal failure. An IgG antibody titre of 1:512 and an IgM titre of 1:80 against hantavirus antigen confirmed that this virus was responsible for the haemorrhagic fever with renal syndrome. This infection, transmitted by wild rodents and frequently observed in Asian countries, has a rising incidence in Central Europe. It should be included in the differential diagnosis of acute renal failure of uncertain cause.
 ...
PMID:[Acute kidney failure caused by hantavirus infection]. 168 52

Four homosexual male patients with giant anal carcinomas, ranging from 10 to 17 cm in diameter, are presented. These patients were not candidates for abdominoperineal resection because of fixation to adjacent structures. Common symptoms included pain, sepsis, anemia, incontinence, and weight loss. Diverting colostomy was performed in all patients. Two of the four patients were treated by wide local excision of the tumors for palliation. Two patients were treated with chemotherapy and radiation therapy. Three of the four patients died within 12 months. The authors conclude that diverting colostomy and wide local excision of giant anal cancers offer effective palliation of local wound problems in selected cases.
 ...
PMID:Giant malignant tumors of the anus. A strategy for management. 168 59

A phase II study of 153Sm ethylenediaminetetramethylene phosphonate (153Sm-EDTMP) palliative treatment was conducted on 23 patients with painful disseminated skeletal metastases. The administered activity of 153Sm-EDTMP was determined by prospective dosimetry and the radiation absorbed dose to bone marrow was fixed at 2 Gy. Symptomatic relief of bone pain was experienced by 14 of 23 evaluable patients (61%) with a median duration of 8 weeks (range 0-40). Toxicity was limited to myelosuppression with median nadir counts of leucocytes 3.3 x 10(9)/1 (range 1.0-7.5) and platelets 133 x 10(9)/1 (range 24-176) occurring at 2 weeks and 4 weeks, respectively. Retreatment with 153Sm-EDTMP was studied in 15 patients, including in 4 of the 23 patients treated with a single dose. The retreatment median radiation absorbed dose to red marrow was 1.9 Gy given at a median of 9 weeks (range 6-38) after initial treatment. Good control of pain was obtained in 13 of these patients (87%). Both the median duration of pain control (24 weeks) and survival (9 months) in the retreated group were substantially greater than for patients treated with a single dose, where duration was 8 weeks and survival 4 months. Additional toxicity in the retreated patients was confined to anaemia which required blood transfusion in 9 of the 15 patients (60%).
 ...
PMID:A phase II study of treatment of painful multifocal skeletal metastases with single and repeated dose samarium-153 ethylenediaminetetramethylene phosphonate. 172 Mar 21

Patients on chronic hemodialysis for end-stage renal disease (ESRD) may develop anorectal problems necessitating surgery. From January 1984 to December 1987, 18 ESRD patients underwent anorectal surgery. During this period, a mean of 215 patients underwent dialysis. Patients with ESRD present with characteristic problems: chronic constipation, need for dialysis pre- and postoperatively with heparin infusion, anemia, anticoagulation secondary to the consequences of uremia, and significant medical problems including coronary artery disease, diabetes mellitus, hypertension, and chronic obstructive pulmonary disease (COPD). Two patients had concomitant anal fissure, two had fistula-in-ano, and one had an acute perianal abscess. In two patients, the postoperative course was complicated by hemorrhage and, in one patient, by abscess formation. There was no delay in wound healing compared with a cohort group. The essentials of perioperative management are discussed with respect to timing of dialysis, methods of anesthesia and pain management, coagulation screening, and complications. Patients on well-managed chronic dialysis will tolerate anorectal surgery without undue jeopardy.
 ...
PMID:Is anorectal surgery on chronic dialysis patients risky? 173 84

Late pericarditis following myocardial infarction, cardiac surgery, or trauma is referred to as postmyocardial infarction syndrome (PMIS) or postcardiotomy syndrome (PCS), respectively. The term postcardiac injury syndrome (PCIS) is used to encompass both these entities. PCIS is characterized by fever, pleuropericardial pain, pericarditis, and pulmonary involvement. Abnormal laboratory findings include leukocytosis, high sedimentation rate, and chest x-ray abnormalities of pleural effusion with or without pulmonary infiltrates. Evidence supports an immunopathic etiology; viruses may play a contributing role. The course is benign but rare complications include tamponade, constriction, anemia, and coronary bypass graft occlusion. Anti-inflammatory agents are helpful; indo-methacin and steroids are preferably avoided. Rarely, PMIS-like syndrome may occur following pulmonary embolism. Anticoagulation and steroids have been used successfully in the latter situation.
 ...
PMID:The postcardiac injury syndromes. 173 7


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