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

The total medical costs of community-acquired pneumonia are directly related to the costs of hospital admission and length of stay. The aim of the present study was to evaluate the reasons for prolonged duration of stay in patients stratified in five risk classes for death, and to identify factors associated with prolonged stay. The study population consisted of 295 patients. According to lower (classes I, II, III) or to higher (classes IV, V) risk, the target duration of hospitalization was set at 5 and 7 days, respectively. The causes of prolonged hospitalization were classified as pneumonia-related, complications, unstable comorbid diseases and nonclinical factors. The overall percentage of patients with appropriate duration of hospitalization was 32%. Causes of prolonged hospitalization were related mainly to pneumonia (32%) from all risk classes. Morbid complications and instability of the underlying illness were greater in class V patients. Nonclinical factors were present in 29.5% of cases. Hypoxaemia, anaemia, hypoalbuminaemia, and complications appearing before 72 h were associated with prolonged hospitalization. The cause of prolonged hospitalization of patients with community-acquired pneumonia is multifactorial, depending mainly on pneumonia and comorbid conditions but there is a large number of unnecessary hospitalization days that could be reduced by improving the efficiency of hospital care.
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PMID:Initial risk class and length of hospital stay in community-acquired pneumonia. 1151 Jul 87

A 12-year-old boy was referred to our hospital suffering from severe anemia and liver dysfunction. The laboratory data on admission confirmed severe anemia and an elevated alpha-fetoprotein level. Abdominal ultrasonography revealed a mass measuring 51 x 49 mm in size, and abdominal computed tomography showed a low-density mass in S8 of Couinaud's segment and a low-density area in S7, thus suggesting bleeding in the tumor. Right subphrenic fluid collection and perirectal fluid collection were also observed. Celiac arteriography showed a faint tumor stain fed by A5-8 but no evidence of any extravasation. A diagnosis of pediatric liver carcinoma was made, and the case was classified as T2 C3 V0 N0 M0 Stage IIIA. Although there was no evidence of bleeding during angiography, because of the high risk of rebleeding, a laparotomy was performed before chemotherapy. At operation, the tumor rupture site and hematoma appeared to be in S7, and a right lobectomy was thus performed. Ascitic fluid cytology was class V. The cut surface of the resected specimen showed a tumor measuring 51 x 49 mm located in S8 and a hematoma located in S7. Histologically, the tumor was a well-differentiated hepatoblastoma. The patient was transferred to the pediatric department and treated with six courses of intravenous chemotherapy followed by peripheral blood stem cell transplantation. The outcome has been favorable, with no recurrence as of 25 months after the operation.
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PMID:Successful resection of a ruptured hepatoblastoma prior to chemotherapy: report of a case. 1529 Apr 5

We report the clinical profile, treatment and outcome of systemic lupus erythematosus in 70 patients between the age of 4-15 years. Fever (94.2%), arthritis (65.7%) and malar rash (57.1%) were the chief extra-renal manifestations. The ESR was raised in 98.5% patients, anemia was seen in 60% and direct Coombs test was positive in 58.3%. Antinuclear antibody was positive in all; anti-double stranded DNA antibody and low C3 levels were seen in 77.1% and 80%, respectively. Renal involvement was noted in 77.1% and included proteinuria (53%), hematuria (42.8%), hypertension (18.5% and elevated serum creatinine (8.6%). Renal histology showed class I nephritis in 3.7%, class II in 44.4%, class III in 4.3%, class IV in 44.4% and class V in 1.8%. On follow up 18.8 months later, 70% patients were in remission, 7.5% had active disease and 7.5% died. The characteristics of childhood lupus erythematosus were similar to those previously reported. The outcome was favorable in most cases.
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PMID:Clinical features and outcome of systemic lupus erythematosus. 1921 81

Herein we report a case of the simultaneous occurrence of angioimmunoblastic T-cell lymphoma (AITL) and systemic lupus erythematosus (SLE) in a 76-year-old woman. She presented with fever, night sweats, and general malaise. A laboratory examination revealed leukopenia, anemia, polyclonal hypergammaglobulinemia, hypocomplementemia, positive results for anti-nuclear antibodies and anti-double strand DNA (anti-dsDNA) antibodies, and mild proteinuria. A computed tomography scan of the abdominal cavity showed multiple swollen intra-abdominal and intra-pelvic lymph nodes. A biopsy specimen obtained from the peri-iliac lymph node confirmed the diagnosis of AITL, while renal biopsy results were consistent with lupus nephritis, International Society of Nephrology and Renal Pathology Society class V. These results indicated that our patient developed SLE concomitantly with AITL. These findings will lead to further understanding of the pathogenic mechanism of SLE.
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PMID:Systemic lupus erythematosus as the concomitant manifestation of angioimmunoblastic T-cell lymphoma. 2540 Dec 31

Systemic Lupus Erythematosus (SLE) and ANCA-associated vasculitis are classically thought to be separate diseases with different pathophysiologies. An overlap of these diseases has been reported few times in the literature. We present a unique case of a Caucasian male in his third decade of life, without a previous personal or family history of autoimmune disease, with serological and biopsy findings of both diseases occurring simultaneously. ANCA, typically p-ANCA, can be detected in up to 30% of SLE patients and can be higher with renal involvement. Patients with overlap syndrome have increased complications and higher mortality rates than those with either disease alone. Our patient was found to have necrotizing and crescentic glomerulonephritis, most consistent with ANCA vasculitis, specifically microscopic polyangitis with MPO positive staining. The biopsy also revealed abundant immune-complex deposits consistent with WHO class V diffuse membranous lupus glomerulonephritis. These diseases are typically seen in young to middle aged females, and given the rarity of this case, biopsy findings were confirmed by two pathologists from separate institutions. Presentations of autoimmune diseases and vasculitis can be multi-systemic. Immediate action and appropriate work up with a multidisciplinary team is required for optimal patient care. Our patient displayed pulmonary-renal involvement in addition to systemic features such as fevers, myalgia and profound anemia. Considering overlap syndromes, especially in patients with underlying connective tissue disease or systemic vasculitis, is vital for the prevention of excess morbidity in this population.
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PMID:A unique presentation of a rare disease: biopsy proven systemic lupus erythematosus and microscopic polyangitis: an overlap syndrome. 3172 91

Thrombotic thrombocytopaenic purpura (TTP) is a life-threatening thrombotic microangiopathy characterised by microangiopathic haemolytic anaemia, thrombocytopaenia and organ ischaemia. TTP is caused by a severe functional deficiency of ADAMTS13 activity. We describe a 10-year-old girl presenting anaemia and thrombocytopaenia with schistocytes. Urine protein to creatinine ratio was within nephrotic range. ADAMTS13 activity was 0%, and no anti-ADAMTS13 antibodies were found. A renal biopsy showed deposits of IgG, C3 and C1q in the capillary membrane, compatible with class V lupus nephritis. Therapeutic plasma exchange (TPE) was performed in conjunction with therapy consisting of steroids and mycophenolate mofetil. After 11 months of follow-up, the patient remains in remission with normal ADAMTS13 activity. Although acquired TTP is a rare finding in children, differential diagnosis of thrombotic microangiopathy should include ADAMTS13 and the assay should be performed early. TTP treatment is based on TPE, although the underlying disease must be ruled out to optimise treatment and prevent relapse.
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PMID:Systemic lupus erythematosus presenting as thrombotic thrombocytopaenic purpura in a child: a diagnostic challenge. 3287 46