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)

The coexistence of systemic lupus erythematosus (SLE) and thymoma is rare. We describe 2 female patients with this combination. A 48-year-old woman presented with dyspnea due to a left pleural effusion. Her past history revealed over the previous 3 years the development of anemia, thrombocytopenia, alopecia, pericardial effusion and proteinuria. Four months prior to this hospitalization, the patient was first admitted due to purpura. At that time, laboratory tests revealed an elevated sedimentation rate, elevated titers of ANA and anti-DNA. Chest X-ray demonstrated a widened mediastinum, and upon operation an encapsulated thymoma was excised. Four months following the thymectomy, the patient is unresponsive despite high dose steroid therapy. Another patient, a 30-year-old woman, presented with SLE (cutaneous, arthritis, anemia, positive ANA and high titers of anti-DNA) and thymoma simultaneously. Six years after thymectomy the patient is in SLE remission. Thymectomy in mice prone to autoimmunity (NZB/W mice) has been shown to accelerate the autoimmune manifestations. Conversely, the opposite effect is seen in MRL/lpr mice. The immunological effect of adult thymectomy on the course of human SLE remains to be established, on a larger series of patients. It seems that the heterogenicity of human patients is exemplified by the contrasting effects of thymectomy for thymoma in SLE patients.
 ...
PMID:Systemic lupus erythematosus and thymoma--a double-edged sword. 764 92

Out of 330 adult Systemic Lupus Erythematosus (SLE) cases who attended the Rheumatic Care Centre, Government General Hospital, 59 children were analysed. There was no case with onset before the age of 5 years. There were 49 females and 110 males (M:F = 1:4.9). The initial manifestations were fever (67%), arthritis (61%), skin rash (59%) and lymphadenopathy (27.1%). There was no case of Raynaud's phenomenon. Only 10.1% of patients presented with thrombocytopenic purpura. In the cumulative clinical features, arthritis in 86.6%, fever in 79.8%, skin rash in 69.4%, lymphadenopathy in 61% and hepatosplenomegaly in 39.9% were observed. Renal involvement was seen in 49.1%, neuropsychiatric manifestations in 27.1%, pleuropulmonary in 22% and cardiac manifestations in 10.2%. Anaemia was seen in 50.8%, leukopenia in 18.4%, thrombocytopenia in 11.8%, ANA in 100%, anti-dsDNA in 92.3%, anti-Sm in 34.7%, anti-SSA in 38.5%, anti-SSB in 15.4%, ACL in 30.8%, low C3 in 50% and false positive VDRL in 3.3%. Death occurred in 8 children, 3 due to infection, 2 due to renal causes, 1 due to cardiac and 2 due to central nervous system involvement.
 ...
PMID:Childhood systemic lupus erythematosus in south India. 795 96

Autoimmune myelofibrosis is an uncommon disorder in which patients present with anemia and thrombocytopenia in conjunction with limited clinical manifestations of autoimmune disease or an exacerbation of previously established SLE. The presence of leukoerythroblastosis in a patient with SLE may suggest the presence of myelofibrosis. Conversely, the absence of splenomegaly in a patient with presumed idiopathic myelofibrosis may suggest an autoimmune etiology. Patients with autoimmune myelofibrosis universally have a positive ANA test and frequently have either elevated anti-DNA titers or a positive LE cell preparation. Because physical manifestations of autoimmune disease may not be evident at presentation, all patients found to have myelofibrosis should have an ANA test. Peripheral blood cytopenias in autoimmune myelofibrosis frequently respond to glucocorticoids but regression of bone marrow fibrosis may be incomplete. Hematologic response to treatment parallels that of the associated autoimmune disease.
 ...
PMID:Autoimmune myelofibrosis. A steroid-responsive cause of bone marrow fibrosis associated with systemic lupus erythematosus. 819 37

Temporomandibular disorder (TMD) is a broad category involving dysfunction of the skeletomuscular structures of the head and neck, and the temporomandibular joint (TMJ). A total of 66 patients, 54 with TMD, participated in this study. Group 1 (G1) had 31 patients suffering from early to intermediate stage disease, and no prior surgeries. G1 patients had arthrotomy/meniscectomy performed on the diseased joint(s). Group 2 (G2) consisted of 23 patients with late stage disease. All G2 patients had previously had unsuccessful TMJ surgery and were treated with either a partial or total joint prosthesis. Group 3 (G3) consisted of 12 patients who were clinically and radiographically asymptomatic. Medical histories including inflammatory bowel disease, headaches, vertigo, tinnitus and anemia, as well as surgical tonsillectomies, appendectomies and cholecystectomies, were significantly greater in G1 and G2 when compared to G3. Serological testing included HLA subtype, positive (ANA) antinuclear antibody, erythrocyte sedimentation rate (ESR), anemia profile, hormonal levels of prolactin and estradiol, and rheumatoid factor (RF). HLA frequencies, as well as some serological analyses, were significantly different among the three groups. These findings suggest that surgical failure may be secondary to autoimmune dysfunction with a predisposition to multisystem disease. The utilization of genetic markers, serological testing, and thorough medical and surgical histories should allow the clinician to determine which patients are potentially better surgical risk candidates for treatment of TMD.
 ...
PMID:Temporomandibular disorders: clinical and laboratory analyses for risk assessment of criteria for surgical therapy, a pilot study. 948 84

The objective of this study was to demonstrate the effects of prolonged exposure to 6-ANA at low dose-levels in dogs. A male and a female Beagle dog received daily oral repetitive doses of 1 mg/kg or less for 20 weeks. Both dogs showed lacrimation, conjunctivitis, reduced motility and anemia since the second week of treatment. The female dog was more affected than the male and at the end of treatment period it had tremor, hanging lower jaw, stepping gait of the hind limbs, hunched posture, and general debilitation. Post-mortem examination of the female dog revealed prominent brain edema with pressure atrophy of the dorsal cranial bones. Microscopic examination of the nervous system revealed spongiform neuropathy in both animals mainly affecting the telencephalic cortex and hippocampal fascia dentata, the substantia gelatinosa in the spinal cord and the dorsal root and autonomic ganglia. The changes were produced by vacuolation of astrocytes in the central nervous system and perineuronal satellite cells in the ganglia. Examination of the other organs revealed thymic atrophy and high hematopoietic activity of the bone marrow in both dogs. The male had severe interstitial edema and vacuolar degeneration of the testicular seminiferous tubules and the female had marked chronic pyelonephritis. This chemically induced spongiform neuropathy in dogs obviously represents a subchronic form of the "energy deprivation syndrome" induced by impaired glucose utilization. Vacuolar degeneration of the testicular seminiferous epithelium may have the same pathogenesis.
 ...
PMID:Spongiform neuropathy induced in dogs by prolonged, low-level administration of 6-aminonicotinamide (6-ANA). 978 99

Twenty seven ANA and dsDNA positive cases were selected from surgical files from years 1986 to 1997. Clinical, biochemical, morphological and immunofluorescence findings were correlated. Routine Haematoxylin and Eosin, Per iodic-Acid-Schiff and Methaneamine-Silver stains were used for all cases. Direct immunofluorescence was done whenever possible. Morphologically cases were grouped as per WHO criteria. Morphologically cases were quantified into Austin's chronicity and activity indices. Twenty one to thirty years was common age group. M:F:: 1:4.4. Anemia, skin rash and arthralgia were common extra-renal manifestations. There were 1,5,7,10 and three cases as per WHO class I to V respectively. All cases of class IV had active urine sediments and proteinuria. Four cases had high BUN and Serum creatinine levels. All (12) cases of immunofluorescence revealed group specific patterns. Five cases died. Infection was common cause of death. Twenty to thirty years, males, High BUN and Creatinine levels and high activity and chronicity indices were associated with poor prognosis.
 ...
PMID:Clinical, morphological, immunological correlation of kidney biopsies and prognostication. 1042 Jun 78

In a prospective study of 1,053 consecutive children who attended the Rheumatic Care Centre, Government General Hospital, Madras from 1991 to 1995, 331 children fulfilled the criteria proposed by the American Rheumatism Association as modified by Cassidy et al for the diagnosis of Juvenile Rheumatoid Arthritis. These children were thoroughly examined and investigated and classified into 3 onset types which was then sub-classified into early entry and late entry groups based on the duration of illness. Other arthritic conditions were excluded. There were 44 cases belonging to Systemic onset, 171 belonging to polyarticular onset and 116 belonging to oligoarticular onset type. In the systemic onset type 44/44 patients had fever, 40/44 had lymphadenopathy and 19/44 had skin rash; wrists and knees 31/44 were the most commonly involved joints; neck involvement was present in 13/44 of the cases; ANA was positive in 5/44 cases and anaemia was seen in 24/44 cases. In polyarticular onset type wrists 119/171, knees 143/171, hip joints 105/171 and ankles 113/171 were commonly involved; in the RF +ve subtype 3/23 had subcutaneous nodules and 7/23 were positive for ANA; in the Rf -ve subtype 59/148 were positive for ANA. In the oligoarticular subtype-1 ANA was positive in all cases but iridocyclitis was not seen in any case. In oligoarticular subtype-2 HLA B27 was positive in 13/26 cases while Sacroilitis was seen in 16/26 cases. In oligoarticular type-3 HLA B27 was negative.
 ...
PMID:Juvenile rheumatoid arthritis--Madras experience. 1083 70

A 66 year-old obese woman with arthrosis, self-medicated with oral nimesulide, 200 mg daily. After 6 weeks she developed nausea, jaundice and dark urine. Two weeks later she had recurrent hematemesis and was hospitalized. Besides obesity and anemia her physical examination was unremarkable. An upper GI endoscopy revealed 3 acute gastric ulcers and a 4th one in the pyloric channel. Abdominal ultrasonogram showed a slightly enlarged liver with diffuse reduction in ecogenicity; the gallbladder and biliary tract were normal. Blood tests demonstrated a conjugated hyperbilirubinemia (maximal total value: 18.4 mg/dl), ALAT 960 U/l, ASAT 850 U/l, GGT 420 U/l, alkaline phosphatases mildly elevated, pro-time 49% and albumin 2.7 mg/dl. Serum markers for hepatitis A, B and C viruses were negative. ANA, AMA, anti-SmA, were negative. Ceruloplasmin was normal. A liver biopsy showed bridging necrosis and other signs of acute toxic liver damage. Gastric ulcers healed after conventional treatment and hepatitis subsided after 2 months leaving no signs of chronic liver damage. The diagnosis of toxic hepatitis due to nimesulide was supported by the time-course of drug usage, sex, age, absence of other causes of liver disease, a compatible liver biopsy and the improvement after drug withdrawal. Peptic ulcers or toxic hepatitis have been previously described as independent adverse reactions in patients taking nimesulide or other NSAIDs but their simultaneous occurrence in a single patient is a unique event that deserves to be reported.
 ...
PMID:[Bleeding gastric ulcers and acute hepatitis: 2 simultaneous adverse reactions due to nimesulide in a case]. 1122 44

Kikuchi's disease (KD) can occur in association with systemic lupus erythematosus (SLE). The treatment of concomitant diseases, however, is unclear. We describe a case of a 45-y-old man who presented with generalized histiocytic necrotizing lymphadenitis, fever, malaise and weight loss. Ten months later he also developed arthritis, serositis, anemia, leukopenia and lymphopenia. ANA, anti-Smith, anti-snRNP and anti-Ro antibodies were positive. He responded rapidly and favorably to mid-dose prednisone. Hydroxychloroquine, added 5 months later, allowed tapering down and discontinuation of prednisone treatment. He has remained in complete remission for 5 years.
 ...
PMID:Therapeutic response and long-term follow-up in a systemic lupus erythematosus patient presenting with Kikuchi's disease. 1123 25

Several reports have documented various forms of glomerular diseases in adults with myelodysplastic syndromes (MDS), but similar reports in children are lacking. We describe two children with MDS-associated steroid-responsive nephrotic syndrome (NS). Patient 1, who had MDS with myelofibrosis, presented with hepatosplenomegaly, pancytopenia, chronic hepatitis, moderate proteinuria, hypocomplementemia and elevated ANA titer. During initial prednisone treatment proteinuria markedly diminished and partial but transient hematological improvement occurred. Relapse subsequently occurred that manifested by overt NS and pancytopenia. High doses of prednisolone led to remission of the renal disease, but hematological remission did not occur. Persisting pancytopenia and repeated infections terminated in sepsis, 2 years after the onset of the MDS. Patient 2, who had refractory anemia with clonal monosomy 19, presented with bowel disease, hepatosplenomegaly, anemia and non-organ-specific autoantibodies. Prednisone led to both clinical and hematological remission. The hematologic disease relapsed 12 months later, when nephrotic-range proteinuria, hematuria and mild azotemia were also found. Corticosteroid treatment led to long-lasting renal and hematologic remission, maintained by a small dosage of prednisone. In both patients, renal biopsy findings were consistent with those seen in idiopathic NS. A Medline search disclosed 16 cases of glomerulopathy in the course of MDS in adult patients. Clinical features included NS, usually accompanied by renal insufficiency with acute, chronic, or rapidly progressive glomerulonephritis. On biopsy, membranous nephropathy, crescentic or mesangial proliferative glomerulonephritis, and AL amyloidosis were found. We conclude: (1) that glomerular disease may be present and should be searched for in patients with MDS and (2) that MDS can be added to the list of rare conditions associated with corticosteroid-responsive NS in children.
 ...
PMID:Glomerular involvement in myelodysplastic syndromes. 1179 99


<< Previous 1 2 3 4 5 Next >>