1
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Erythematous edematous plaques on the dorsal aspects of the hands. Cutis 2019; 103:E36-E38. [PMID: 30893393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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2
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Abstract
Patients with PBC have at least 60% of probability to have an autoimmune extrahepatic condition. The pathogenesis of these conditions includes a common mechanism involving both innate and adaptive immune responses targeting cholangiocytes and different extrahepatic tissues. The recent EASL guidelines recommend the management of these conditions, although detailed practical treatments have not been indicated. Autoimmune extrahepatic conditions may include: rheumatologic, endocrine, pulmonary, gastrointestinal, dermatologic diseases. This review aims to focus the most important extrahepatic autoimmune conditions associated to PBC with practical recommendation regarding diagnostic approach and management.
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3
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Surgical management of digital calcinosis in CREST syndrome. Aesthetic Plast Surg 2013; 37:1214-9. [PMID: 24142114 DOI: 10.1007/s00266-013-0224-z] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2012] [Accepted: 09/08/2013] [Indexed: 11/28/2022]
Abstract
As a limited form of sclerodermy, CREST syndrome is characterized by calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, and telangiectasia, which determine the acronym CREST. Calcinosis is a particularly difficult entity to treat given the paucity of effective options described in the literature. Treatment of finger calcinosis has a wide range of possibilities depending on the extent of calcifications and the involvement of deep structures. From a surgical point of view, whereas simple removal is adequate in minor outpatient cases, a radical debridement in the major and more painful cases seems required. A cover flap is needed particularly in the thumb due to its great functional importance, also if the fingertip is not involved. The authors recommend the kite flap for the dimensions, the tissue quality, and the possibility of giving sensation to the reconstructed area. With this surgical option, the transferred skin is soft, sensate, and the right fit. Usually, no further operations are needed for flap remodeling. The time required for sensory integration is about 2 years, often related to the age of the patient. Debridement and flap reconstruction usually give total resolution of pain, with complete recovery of thumb motion and the thumb-index finger grip.
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4
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Clinical significance of autoantibodies to the pericentromeric heterochromatin protein 1a protein. Eur J Intern Med 2013; 24:868-71. [PMID: 24184038 DOI: 10.1016/j.ejim.2013.06.013] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2012] [Revised: 05/16/2013] [Accepted: 06/26/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE The objective of the study is to determine the frequency and the clinical significance of autoantibodies to the pericentromeric heterochromatin protein 1 (HP1). So far this antinuclear antibody specificity has been mainly reported in patients with the CREST syndrome. METHODS We screened the sera of 199 individuals, including patients suffering from various autoimmune disorders (Group I, n=145) and non autoimmune diseases (Group II, n=44 patients) as well as healthy individuals (Group III, n=30). The sera were systematically tested by Western blot and ELISA using a GST-HP1α fusion protein as an antigen. RESULTS Anti-HP1 antibodies were detected in 32% of patients in Group I, 11.3% in Group II and 3.3% of individuals in Group III. They could be detected in sera containing or not antinuclear antibodies detectable by indirect immunofluorescence. Anti-HP1 antibodies were mostly associated with the CREST and Sjogren's syndromes (70% and 44.4%, respectively). They could also be detected in 22.2% of patients suffering from various other autoimmune diseases. However, their negative predictive value was 94% in the CREST syndrome. CONCLUSION Anti-HP1 autoantibodies are associated with a large spectrum of disorders. However, they have a diagnostic value in the CREST syndrome.
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5
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[Digital ulcers in systemic sclerosis--an interdisciplinary challenge]. MEDIZINISCHE KLINIK (MUNICH, GERMANY : 1983) 2010; 105:578-581. [PMID: 20824416 DOI: 10.1007/s00063-010-1096-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/03/2010] [Accepted: 05/26/2010] [Indexed: 05/29/2023]
Abstract
Digital ulcers in systemic sclerosis are painful ischemic necrotic lesions of the acra. Optimal treatment consists of conventional wound management and medication: iloprost infusions promote primary healing of the ulcers, while the dual endothelin receptor antagonist bosentan is used for secondary prophylaxis of new ulcers. The described case illustrates the essential interdisciplinary collaboration for optimal management of these patients.
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6
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[Anticentromere antibody]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 2010; 68 Suppl 6:506-509. [PMID: 20942115] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/30/2023]
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7
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Elbow nodules. THE JOURNAL OF FAMILY PRACTICE 2010; 59:35-39. [PMID: 20074500] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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8
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Abstract
BACKGROUND Anti-centromere autoantibodies (ACA) are frequently detected in systemic sclerosis (SScl), especially in the calcinosis, Raynaud phenomenon, esophageal dysmotility, sclerodactyly, telangiectasia (CREST) syndrome, in which a prevalence of 55% has been reported. The presence of ACA in systemic lupus erythematosus (SLE) is so rare that its detection can raise serious doubts about the validity of the diagnosis. OBJECTIVE To determine the frequency of ACA positive subjects from a wide monocentric cohort of SLE patients and analyse the clinical and biological characteristics of this group. METHODS Five hundred and sixty consecutive SLE patients were systematically analysed for the presence of ACA and other autoantibodies using indirect immunofluorescence, counter-immunoelectrophoresis, double immunodiffusion, enzyme-linked immunosorbent assay (ELISA), and Western-blot. RESULTS ACA were detected in 11 SLE patients (1.9%); all of them were women. The CENP-B-specific ELISA was positive in all patients. The main clinical features of scleroderma (cutaneous sclerosis, sclerodactylia, digital ulcers, or pulmonary fibrosis) were not present in these patients, who did not differ clinically from the whole SLE group. CONCLUSIONS ACA can be detected in patients with genuine SLE without concurrent scleroderma. Therefore, the presence of this antibody does not preclude the possibility of the diagnosis of SLE. In addition, SLE patients with ACA do not represent a different clinical subgroup.
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9
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Inflammatory morphea in the context of Raynaud phenomenon. Dermatol Online J 2008; 14:11. [PMID: 19061610] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
A 37-year-old woman presented with a one-year history of asymptomatic, red-brown patches and plaques on the abdomen and extremities, in the context of Raynaud phenomenon and anti-centromere antibodies. Two biopsy specimens confirmed the diagnosis of inflammatory morphea. Even in the absence of initial symptoms to support systemic disease, patients presenting with morphea in the setting of Raynaud phenomenon or anti-centromere antibodies deserve close surveillance for the possibility of CREST syndrome and systemic sclerosis.
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10
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Medical image. Genital lupus. THE NEW ZEALAND MEDICAL JOURNAL 2008; 121:86-87. [PMID: 18677336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
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11
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Scleroderma and coronary artery disease: a case report. Indian Heart J 2008; 60:363-365. [PMID: 19242018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/27/2023] Open
Abstract
We present the case of a 35-year-old woman presenting with the rare combination of scleroderma and ischemic heart disease. Her ECG suggested old inferior wall myocardial infarction. Coronary angiography revealed significant coronary artery disease.
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12
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Audiovestibular manifestations in patients with limited systemic sclerosis and centromere protein-B (CENP-B) antibodies. Medicine (Baltimore) 2008; 87:131-141. [PMID: 18520322 DOI: 10.1097/md.0b013e318173aa56] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Audiovestibular dysfunction has been reported in patients with connective tissue disease. Systemic sclerosis (SSc; scleroderma) is a rare connective tissue disease of unknown etiology. In the current study we assess whether audiovestibular involvement is present in patients with limited scleroderma (lSSc). To answer this question we studied a series of 35 consecutive patients who fulfilled well-established classification criteria for lSSc and had antibodies against the major centromere protein-B (CENP-B), and 59 matched controls. Individuals with a history of cerebrovascular complications, syphilis, Ménière and other vestibular syndromes, infections involving the inner ear, barotrauma, or in treatment with ototoxic drugs were excluded. The majority of patients with lSSc were women (94%). The mean age at time of study was 64.5 years, and the mean age at time of disease diagnosis was 56.9 years. Besides Raynaud phenomenon, most patients with lSSc had other typical features of CREST (calcinosis, Raynaud phenomenon, esophageal hypomotility, sclerodactyly, and telangiectasia) syndrome. Twenty-seven (77%) patients showed abnormal hearing loss in the audiogram compared with only 15 (26%) of the controls (p < 0.001). Values of audiometric tests (pure-tone average and speech reception threshold) yielded significant differences between patients and controls (p < 0.001). The typical pattern of hearing impairment in our series of lSSc patients was a bilateral and symmetrical sensorineural hearing loss with a flat pattern in the audiogram. Abnormal tympanogram and abnormal stapedial reflex were more commonly observed in patients than controls (p < or = 0.001). Similarly, a significantly increased frequency of abnormal oculocephalic response (10 patients, 29%) and head-shaking nystagmus (9 patients, 26%) was observed in patients compared with controls (p < 0.001 for both comparisons). Finally, a significantly increased frequency of abnormal caloric test and clinical test of sensory integration and balance was observed in lSSc patients (31% and 46% of patients, respectively) compared with controls (0% and 12%, respectively) (p < 0.001 for both comparisons). The current study demonstrates strong evidence for inner ear compromise in patients with lSSc.
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13
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[Pulmonary arterial hypertension in collagenoses: clinical features, epidemiology, pathogenesis, diagnosis and treatment]. Z Rheumatol 2007; 65:297-300, 302-5. [PMID: 16804698 DOI: 10.1007/s00393-006-0069-9] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Pulmonary arterial hypertension (PAH) is a severe vasculopathy, which is characterised by progressive narrowing and obliteration of the pulmonary arterioles and increased endothelin-1 levels. The increase of vascular resistance in the lung vessels leads to chronic pressure overload and to right heart failure, if untreated. PAH often occurs in association with rheumatic-inflammatory diseases (e.g., in 15% of patients with systemic sclerosis (SSc), especially in the limited form or in CREST patients) and determines their prognosis: in advanced stages, untreated patients die within a short period. Therefore all SSc patients, particularly the newly diagnosed ones, should be screened for PAH with echocardiography. If PAH is suspected, a right heart catheter should be performed, and if PAH is confirmed, adequate treatment should be initiated. While few years ago lung transplantation was the only option for patients with severe PAH, in recent years enormous progress was seen in drug treatment. Today prostanoids (Ventavis) and the endothelin receptor antagonist bosentan (Tracleer) are available for patients with PAH in WHO/NYHA stage III: they have substantially improved the prognosis of PAH in the last years. Since few months, also the phosphodiesterase inhibitor sildenafil (Revatio) is available. The combination of drugs with different mode of action will likely further improve the prognosis of PAH patients.
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MESH Headings
- Algorithms
- CREST Syndrome/diagnosis
- CREST Syndrome/epidemiology
- CREST Syndrome/physiopathology
- CREST Syndrome/therapy
- Cross-Sectional Studies
- Echocardiography
- Endothelium, Vascular
- Evidence-Based Medicine
- Humans
- Hypertension, Pulmonary/diagnosis
- Hypertension, Pulmonary/epidemiology
- Hypertension, Pulmonary/physiopathology
- Hypertension, Pulmonary/therapy
- Lupus Erythematosus, Systemic/diagnosis
- Lupus Erythematosus, Systemic/epidemiology
- Lupus Erythematosus, Systemic/physiopathology
- Lupus Erythematosus, Systemic/therapy
- Mixed Connective Tissue Disease/diagnosis
- Mixed Connective Tissue Disease/epidemiology
- Mixed Connective Tissue Disease/physiopathology
- Mixed Connective Tissue Disease/therapy
- Prognosis
- Scleroderma, Systemic/diagnosis
- Scleroderma, Systemic/epidemiology
- Scleroderma, Systemic/physiopathology
- Scleroderma, Systemic/therapy
- Vasoconstriction/physiology
- Vasodilator Agents/therapeutic use
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Solitary extramedullary plasmacytoma and granulomatous sialadenitis of the parotid gland preceding a B-cell non-Hodgkin's lymphoma. ACTA ACUST UNITED AC 2006; 10:122-5. [PMID: 16489463 DOI: 10.1007/s10006-006-0673-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A patient with swelling of the left parotid gland of four-months' duration, sicca syndrome (xerophthalmia and xerostomia) and a history of progressive systemic sclerosis with an incomplete form of the CREST syndrome was referred to our department. On ultrasound a parotid mass of reduced echogenicity without any enlarged cervical lymph nodes was found. Ultrasonographically guided fine-needle biopsy could not provide any definitive diagnosis. After partial parotidectomy with complete tumor removal the histologic exam showed an extramedullary plasmacytoma with concurrent non-necrotizing granulomatous sialadenitis of the parotid gland. Complete systemic work-up excluded multiple myeloma, leukemia, lymphoma and sarcoidosis. Post-operative radiotherapy of the left parotid region and left neck including the supraclavicular lymph node area was performed. Six months after surgery an aggressive B-cell non-Hodgkin's lymphoma was diagnosed.
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MESH Headings
- Aged
- Antibodies, Monoclonal/administration & dosage
- Antibodies, Monoclonal, Murine-Derived
- Antineoplastic Combined Chemotherapy Protocols/administration & dosage
- Antineoplastic Combined Chemotherapy Protocols/therapeutic use
- Biopsy, Needle
- Bone Marrow/pathology
- CREST Syndrome/diagnosis
- Cyclophosphamide/administration & dosage
- Doxorubicin/administration & dosage
- Follow-Up Studies
- Granuloma/diagnosis
- Granuloma/pathology
- Granuloma/radiotherapy
- Granuloma/surgery
- Humans
- Lymphoma, B-Cell/diagnosis
- Lymphoma, B-Cell/pathology
- Male
- Neoplasms, Radiation-Induced/diagnosis
- Neoplasms, Radiation-Induced/drug therapy
- Neoplasms, Radiation-Induced/pathology
- Neoplasms, Second Primary/diagnosis
- Neoplasms, Second Primary/drug therapy
- Neoplasms, Second Primary/pathology
- Parotid Gland/pathology
- Parotid Gland/radiation effects
- Parotid Gland/surgery
- Parotid Neoplasms/diagnosis
- Parotid Neoplasms/pathology
- Parotid Neoplasms/radiotherapy
- Parotid Neoplasms/surgery
- Parotitis/diagnosis
- Parotitis/pathology
- Parotitis/radiotherapy
- Parotitis/surgery
- Plasmacytoma/diagnosis
- Plasmacytoma/pathology
- Plasmacytoma/radiotherapy
- Plasmacytoma/surgery
- Postoperative Complications/diagnosis
- Postoperative Complications/pathology
- Prednisone/administration & dosage
- Rituximab
- Vincristine/administration & dosage
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15
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16
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Abstract
Scleroderma is an autoimmune disease characterized by early inflammatory infiltrates followed by fibrosis in the skin and internal organs. CREST is a relatively benign cutaneous variant of scleroderma that features calcinosis, Raynaud's phenomenon, oesophageal dysfunction, sclerodactyly and telangiectases. Glomerulonephritis is a rare association of CREST. We are reporting a patient with CREST who developed glomerulonephritis and had anticentromere and antineutrophil cytoplasmic autoantibodies (ANCA) in her serum.
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MESH Headings
- Antibodies, Antineutrophil Cytoplasmic/analysis
- Antibodies, Antineutrophil Cytoplasmic/immunology
- Biopsy, Needle
- CREST Syndrome/complications
- CREST Syndrome/diagnosis
- CREST Syndrome/therapy
- Cyclophosphamide/therapeutic use
- Drug Therapy, Combination
- Enzyme-Linked Immunosorbent Assay
- Female
- Fluorescent Antibody Technique, Indirect
- Follow-Up Studies
- Glomerulonephritis, IGA/complications
- Glomerulonephritis, IGA/diagnosis
- Glomerulonephritis, IGA/drug therapy
- Humans
- Immunohistochemistry
- Methylprednisolone/therapeutic use
- Middle Aged
- Peroxidase/analysis
- Peroxidase/immunology
- Risk Assessment
- Scleroderma, Systemic/complications
- Scleroderma, Systemic/diagnosis
- Scleroderma, Systemic/drug therapy
- Scleroderma, Systemic/immunology
- Severity of Illness Index
- Treatment Outcome
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17
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[Immunologic tests: Anticentromere antibody]. NIHON RINSHO. JAPANESE JOURNAL OF CLINICAL MEDICINE 2005; 63 Suppl 7:460-3. [PMID: 16111301] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
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18
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Videodermatoscopy: a useful tool for diagnosing cutaneous dystrophic calcifications. Dermatol Online J 2005; 11:28. [PMID: 15748569] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/02/2023] Open
Abstract
A suspected diagnosis of cutaneous calcification is based on the presence of slightly elevated or ulcerated firm, white papules and plaques; these lesions often extrude white, chalky material. In clinical practice, however, a biopsy is required to confirm clinical suspicions. We attempted to demonstrate cutaneous calcinosis in vivo by using Raman spectroscopy, a nondestructive analytical method based on the analysis of light scattered from the investigated material. We used digital videodermatoscopy to improve the detection of cutaneous calcifications in vivo in two patients with CREST syndrome. A characteristic flower-like arrangement was observed at x-50 magnification. We believe this pattern may be highly indicative of cutaneous dystrophic calcinosis.
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19
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Raynaud's phenomenon and serotonin reuptake inhibitors. J Rheumatol 2004; 31:2090; author reply 2090-1. [PMID: 15468384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
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20
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[Analytic study of dot blotting for the detection of anti-Jo-1, anti-M2, anti-ribosomes and anti-LKM]. Ann Biol Clin (Paris) 2004; 62:423-9. [PMID: 15297236] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
Abstract
The Cyto-Dot 4 HM043 kit commercialised by BMD, has replaced the Cyto-Dot HM010 kit that allowed three auto-antibodies detection (anti-Jo-1, anti-M2 and anti-ribosomal protein). Detection of anti-LKM1 auto-antibody was added. These four auto-antibodies have in common only the intracytoplasmic localisation of their respective antigen. The aim of our study was to evaluate this new kit using 104 sera and to compare our results with reference techniques (indirect immunofluorescence IF for anti-M2, anti-ribosomal protein and anti-LKM1, double immunodiffusion ID for anti-Jo-1 and anti-LKM1, western blotting WB for anti-M2) and with Cyto-Dot HM010. The one hundred and four sera were divided into five groups: Group I (n = 12) with anti-Jo-1 detected by ID; Group II (n = 28) with 26 anti-M2 positive by IF and WB, 2 anti-M2 positive only by WB; Group III (n = 10) with anti-ribosomal protein detected by IF 5 of which precipitated by ID; Group IV (n = 32) with anti-LKM1 by IF and ID divided into 18 AIH2 and 14 HCV; Group V (n = 22) consisting of 14 healthy individuals and 8 patients with hypergammaglobulinemia. Results of this study are similar to those of Cyto-Dot HM010 for the three auto-antibodies already in use. Cyto-Dot 4 is a very good anti-LKM1 confirmation method as it is ID.
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MESH Headings
- Arthritis/blood
- Arthritis/diagnosis
- Arthritis/immunology
- Autoantibodies/analysis
- Autoantibodies/blood
- Autoantibodies/immunology
- Autoantigens/immunology
- Blotting, Western/standards
- CREST Syndrome/blood
- CREST Syndrome/diagnosis
- CREST Syndrome/immunology
- Case-Control Studies
- Dermatomyositis/blood
- Dermatomyositis/diagnosis
- Dermatomyositis/immunology
- Dihydrolipoyllysine-Residue Acetyltransferase
- Fluorescent Antibody Technique, Indirect/standards
- Hepatitis C/blood
- Hepatitis C/diagnosis
- Hepatitis C/immunology
- Hepatitis, Autoimmune/blood
- Hepatitis, Autoimmune/diagnosis
- Hepatitis, Autoimmune/immunology
- Histidine-tRNA Ligase/immunology
- Humans
- Hypergammaglobulinemia/blood
- Hypergammaglobulinemia/diagnosis
- Hypergammaglobulinemia/immunology
- Immunoblotting/methods
- Immunoblotting/standards
- Immunodiffusion/standards
- Liver Cirrhosis, Biliary/blood
- Liver Cirrhosis, Biliary/diagnosis
- Liver Cirrhosis, Biliary/immunology
- Lupus Erythematosus, Systemic/blood
- Lupus Erythematosus, Systemic/diagnosis
- Lupus Erythematosus, Systemic/immunology
- Mitochondrial Proteins
- Polymyositis/blood
- Polymyositis/diagnosis
- Polymyositis/immunology
- Reagent Kits, Diagnostic/standards
- Ribosomes/immunology
- Sensitivity and Specificity
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21
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[CRST syndrome and polyneuropathy]. Rev Neurol 2004; 38:1092-3. [PMID: 15202091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/29/2023]
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22
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Abstract
Protein-losing gastroenteropathy (PLG) can occur as a manifestation of various diseases including autoimmune disorders, and optimal therapy of these underlying diseases may be the only effective remedy for PLG. In the present report, we describe a case of a 54-year-old woman with PLG associated with an autoimmune disease, presumably CREST syndrome. She failed to respond to steroid treatment. Subsequently, cyclosporine was initiated, which resulted in a rapid recovery. The patient was successfully treated with low-dose cyclosporine for five years. There has not been, to our knowledge, any report of PLG successfully treated with cyclosporine. Cyclosporine therapy may be effective not only in inducing but also in maintaining complete remission in patients with autoimmune-associated PLG, especially refractory or intolerable to steroids and/or immunosuppressive therapies.
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[Gastrointestinal angiodysplasias: Is Rendu-Osler-Weber disease or hereditary hemorrhagic telangiectasis the tip of an iceberg?]. ANNALI ITALIANI DI MEDICINA INTERNA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI MEDICINA INTERNA 2004; 19:81-3. [PMID: 15317267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/30/2023]
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24
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Childhood systemic sclerosis with calcified foci over scalp. THE JOURNAL OF THE ASSOCIATION OF PHYSICIANS OF INDIA 2004; 52:215. [PMID: 15636312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/01/2023]
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25
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[Acrocyanosis: crucial symptom in a case of chronic diarrhea and weight loss]. Internist (Berl) 2003; 44:1437-43. [PMID: 14689078 DOI: 10.1007/s00108-003-1060-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The patient reported here was admitted because of severe dehydration caused by watery diarrhea. As underlying disease we found bacterial overgrowth of the small bowel due to myopathic dysmotility of the small bowel as a manifestation of CREST syndrome. An important clue to the diagnosis was the result of a ward round: the patient showed Raynaud's phenomenon when exposed to the cold at an open window airing the room. A leading tool for diagnosis and therapy proved to be small bowel manometry which is further discussed in this case report.
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26
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Physical signs for the general dental practitioner. Case 10. CREST syndrome. DENTAL UPDATE 2003; 30:584. [PMID: 14710572] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
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27
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Die Extrakorporale Photopherese bei Progressiver Systemischer Sklerodermie: Unterscheidung von Respondern und Non-Respondern. Extracorporeal photopheresis in progressive systemic sclerosis: discrimination of responders and non-responders. J Dtsch Dermatol Ges 2003; 1:945-51. [PMID: 16285646 DOI: 10.1046/j.1439-0353.2003.03747.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The benefit of extracorporeal photopheresis (ExP) in progressive systemic sclerosis (PSS) is controversial. There is limited experience with the long-term use of ExP in PSS. The purpose of the present study was to distinguish between responders and non-responders by using ExP in PSS and to evaluate activation markers for PSS. PATIENTS AND METHODS 20 subjects with PSS were treated for 12 months with ExP (interval: 1x/month) as an immunomodulating monotherapy (11/20) or combination therapy (9/20). The course of PSS was assessed by both specially designed clinical score and serological parameters (CRP, ANA, beta-galactosidase, P-III-P, CD4/CD8-ratio, TNF-alpha, 11-2-R, 11-6). RESULTS After 12 cycles of ExP, 30% of the subjects showed a partial remission and 25%, stable disease (55% responders) while 45% had a progression (non-responders). Although there was no correlation between the clinical course and the serological parameters, an increase of beta-galactosidase during therapy marked a progression of PSS in non-responders. Responders with a short PSS-course before ExP, moderate ANA titres, normal TNF-alpha levels and lack of Scl-70 had a good prognosis. CONCLUSIONS About the half of the subjects with PSS profited by the long-term use of ExP. Thereby the mild immunomodulating effect of ExP seems to be insufficient to control markedly progressive courses of PSS.
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Abstract
Autoimmune-mediated musculoskeletal disorders feature the presence and pathogenic role of circulating autoantibodies and autoreactive T cells. Determination of these autoantibodies provides crucial information to establish the diagnosis of these diseases. In addition, the determination of these antibodies may have prognostic value or may be used to monitor response to treatment or to predict relapse of disease. We first address the main characteristics of several autoantibody assays that are considered to be clinically most relevant. These include rheumatoid factor (RF), anti-cyclic citrullinated antibody (anti-CCP), antinuclear autoantibodies (ANA), anti-double-stranded DNA antibodies, antibodies to extractable nuclear antigens (ENA), and antineutrophil cytoplasmic autoantibodies (ANCA). Subsequently we provide a brief overview of the most important musculoskeletal disorders, such as rheumatoid arthritis, systemic lupus erythematosus, Sjögren's syndrome, systemic sclerosis/CREST, polymyositis/dermatomyositis and vasculitis. Our main goal was to address the role of the determination of autoantibodies in the diagnosis and follow-up of musculoskeletal disorders.
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Anemia in CREST syndrome. THE ISRAEL MEDICAL ASSOCIATION JOURNAL : IMAJ 2003; 5:449. [PMID: 12841022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 03/03/2023]
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[Seventy-two year-old woman with asthenia, adynamia, lightheadedness, hyporeflexia, lower-limb edema, and dyspnea]. GAC MED MEX 2003; 139:65-8. [PMID: 12666411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023] Open
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Systemic sclerosis sine scleroderma: is it always the same disease? Report of three patients and discussion. Rheumatol Int 2002; 22:170-2. [PMID: 12172958 DOI: 10.1007/s00296-002-0222-y] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2002] [Accepted: 06/03/2002] [Indexed: 11/25/2022]
Abstract
The recent description of a large cohort of patients with the diagnosis of systemic sclerosis sine scleroderma (ssSSc) provided significant progress in our understanding of this entity. The prognosis of patients with ssSSc is, however, very variable, from benign in most cases to rapidly disabling in others. By reporting three new cases and analyzing previously published data, we discuss possible subsets and variants of the disease form.
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[CREST syndrome]. ANNALES DE MEDECINE INTERNE 2002; 153:183-8. [PMID: 12218901] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/26/2023]
Abstract
CREST syndrome has been described as a form of progressive systemic sclerosis in which there is relatively limited involvement of the skin, prominence of calcinosis, Raynaud's phenomenon, esophageal dysfunction and telangiectasia. The acronym CREST was coined in 1964 by Winterbauer in the USA but the very first case report was by French physicians Thibierge and Weissenbach in 1910. Antinuclear antibodies recognizing chromosomal centromere proteins are characteristic of CREST syndrome and are present in more than 50% of the cases. The prognosis of CREST syndrome is relatively good with a long lasting disease duration (>10 years). Two complications are seldom associated with CREST syndrome: digital gangrene with finger losses and pulmonary hypertension (3 to 14% of CREST syndrome). Pulmonary hypertension is a very late event and the prognosis is very severe (mortality rate of 50% after 2 years).
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Scleroderma--CREST syndrome. Indian Pediatr 2002; 39:204. [PMID: 11867856] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
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A woman with dysphagia and Raynaud's phenomenon. Postgrad Med J 2002; 78:102-3, 109. [PMID: 11807198 PMCID: PMC1742258 DOI: 10.1136/pmj.78.916.102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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PTX3 in small-vessel vasculitides: an independent indicator of disease activity produced at sites of inflammation. ARTHRITIS AND RHEUMATISM 2001; 44:2841-50. [PMID: 11762945 DOI: 10.1002/1529-0131(200112)44:12<2841::aid-art472>3.0.co;2-6] [Citation(s) in RCA: 200] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
OBJECTIVE To verify whether the prototypical long pentraxin PTX3 represents an indicator of the activity of small-vessel vasculitis. METHODS Concentrations of PTX3, a pentraxin induced in endothelium by cytokines, were measured by enzyme-linked immunosorbent assay in the sera of 43 patients with Churg-Strauss syndrome, Wegener's granulomatosis, and microscopic polyangiitis. PTX3 was also measured in the sera of 28 patients with systemic lupus erythematosus (SLE), 22 with rheumatoid arthritis, and 16 with CREST syndrome (calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, telangiectasias). Serum concentrations of C-reactive protein (CRP) were measured by immunoturbidimetry. The cells involved in PTX3 production in vivo were identified in skin biopsy samples. RESULTS Patients with active vasculitis had significantly higher concentrations of PTX3 than did those with quiescent disease (P < 0.001). PTX3 levels in the latter group were similar to those in healthy controls. PTX3 levels were higher in patients with untreated vasculitis and lower in patients who underwent immunosuppressive treatments (P < 0.005). In contrast, patients with active SLE had negligible levels of the pentraxin. PTX3 levels did not correlate with CRP levels in vasculitis patients. Endothelial cells produced PTX3 in active skin lesions. CONCLUSION PTX3 represents a novel acute-phase reactant produced at sites of active vasculitis.
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PTX3 in small-vessel vasculitides: an independent indicator of disease activity produced at sites of inflammation. ARTHRITIS AND RHEUMATISM 2001. [PMID: 11762945 DOI: 10.1002/15290131(200112)44:12<2841::aid-art472>3.0.co;2-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/13/2023]
Abstract
OBJECTIVE To verify whether the prototypical long pentraxin PTX3 represents an indicator of the activity of small-vessel vasculitis. METHODS Concentrations of PTX3, a pentraxin induced in endothelium by cytokines, were measured by enzyme-linked immunosorbent assay in the sera of 43 patients with Churg-Strauss syndrome, Wegener's granulomatosis, and microscopic polyangiitis. PTX3 was also measured in the sera of 28 patients with systemic lupus erythematosus (SLE), 22 with rheumatoid arthritis, and 16 with CREST syndrome (calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, telangiectasias). Serum concentrations of C-reactive protein (CRP) were measured by immunoturbidimetry. The cells involved in PTX3 production in vivo were identified in skin biopsy samples. RESULTS Patients with active vasculitis had significantly higher concentrations of PTX3 than did those with quiescent disease (P < 0.001). PTX3 levels in the latter group were similar to those in healthy controls. PTX3 levels were higher in patients with untreated vasculitis and lower in patients who underwent immunosuppressive treatments (P < 0.005). In contrast, patients with active SLE had negligible levels of the pentraxin. PTX3 levels did not correlate with CRP levels in vasculitis patients. Endothelial cells produced PTX3 in active skin lesions. CONCLUSION PTX3 represents a novel acute-phase reactant produced at sites of active vasculitis.
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Abstract
The distribution and clinical appearance of the telangiectasia in the CREST syndrome (calcinosis, Raynaud's phenomenon, oesophageal involvement, sclerodactyly, telangiectasia) and hereditary haemorrhagic telangiectasia (HHT) are very similar. Several previously reported cases of the CREST syndrome simulating HHT illustrate this diagnostic quandary. We report a patient who met the diagnostic criteria for both the CREST syndrome and HHT, and discuss the distinguishing features of the two diseases, including the distinctive histopathological findings of telangiectasia in HHT.
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Abstract
We investigated the relationship between the severity and extent of esophageal involvement in patients with progressive systemic sclerosis (PSS) and the autoantibody profile. We studied 37 consecutive patients with PSS and compared their results to 25 healthy volunteers. Patients with PSS were separated into three subgroups: group 1 (antinuclear antibody [ANA] [+/-], anti-Sc170 antibody [Scl70] [-], and anticentromere antibody [ACA] [-]), group 2 (ANA [+], Scl70 [+], and ACA [-]), and group 3 (ANA [+], Scl70 [-], and ACA [+]). The lower esophageal sphincter pressure and the mean proximal esophageal amplitude were significantly lower in group 3 when compared with group 1, group 2, and the healthy controls. Distal esophageal aperistalsis was noted in 85% of group 3, 40% of group 2, and 30% of group 1. An involvement of esophageal motility was found in 100% of the patients with ACA. Our results suggest that esophageal involvement is more pronounced in patients with PSS with ACA as compared with patients with only Sc170 or ANA.
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Pulmonary hypertension with limited cutaneous scleroderma (CREST syndrome). Neth J Med 2000; 57:229-32. [PMID: 11099792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/18/2023]
Abstract
A patient is described with a typical manifestation of pulmonary hypertension associated with limited cutaneous scleroderma, also known as CREST syndrome. The patient was treated with a calcium antagonist, oral anticoagulation and, because of evidence for parenchymal inflammation of the lung, with low-dose prednisone and cyclophosphamide. This treatment resulted in initial improvement of diffusion capacity and exercise tolerance, however, 1 year after diagnosis the patient died of progressive pulmonary hypertension.
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[Severe isolated pulmonary hypertension as main manifestation of Crest syndrome]. ANALES DE MEDICINA INTERNA (MADRID, SPAIN : 1984) 2000; 17:369-71. [PMID: 10981335] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/17/2023]
Abstract
Interstitial pulmonary fibrosis is the leading cause of secondary pulmonary hypertension in systemic sclerosis, and it occurs in either limited or diffuse cutaneous scleroderma subset. Isolated pulmonary hypertension, without pulmonary disease, occurs primarily in patients with limited cutaneous scleroderma (calcinosis, Raynaud's phenomenon, esophageal dysmotility, sclerodactyly, telangiectasia [CREST] variant) although it is an unusual feature in this subset, with a worse prognosis in the short term. We present a previously undiagnosed patient with the CREST syndrome, with severe isolated pulmonary hypertension and secondary respiratory failure as major feature of its connective tissue disease. Clinical, prognostic and therapeutical aspects are commented.
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Abstract
OBJECTIVE To assess the clinical, serological and genetic features of Japanese patients with CREST syndrome. PATIENTS AND METHODS Clinical features, autoantibodies and human histocompatibility leukocyte antigen (HLA) typing were studied in thirty patients with CREST syndrome, including 29 females and one male, with a mean age of 59.0 years (ranging from 40 to 76 years). RESULTS Interstitial pneumonia on chest X-ray and renal involvement were rare. Mitral regurgitation and tricuspid regurgitation were present in 56.7% and 76.7%, respectively. Sjören's syndrome (SS) and primary biliary cirrhosis (PBC) were highly associated, however the positivity of the marker antibodies to those syndromes, such as anti-SSA, anti-SSB, anti-mitochondrial (AMA) and anti-smooth muscle autoantibodies were less frequent than that of primary SS and PBC without the other autoimmune diseases. The histological findings of PBC were all early stages in Scheuer's classification. HLA-Cw6 were associated with CREST-PBC overlap syndrome (p<0.05). However the HLA antigen was not correlated with CREST syndrome, and the frequency of HLA-DR2 between CREST syndrome with or without PBC was significantly different (p<0.01). CONCLUSION It was suggested that there was a genetic difference between CREST syndrome alone and CREST-PBC overlap syndrome and there were differences (the positivity of AMA and the severity of bile duct lesion) between PBC and CREST-PBC overlap syndrome.
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CREST syndrome; a changing clinical significance. Intern Med 2000; 39:437. [PMID: 10852154 DOI: 10.2169/internalmedicine.39.437] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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[Primary biliary cirrhosis and CREST syndrome: a rare classical combination (literature review and case report)]. TERAPEVT ARKH 2000; 72:66-9. [PMID: 10717934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/15/2023]
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Images in vascular medicine. Limited cutaneous scleroderma. Vasc Med 2000; 5:61-2. [PMID: 10737158 DOI: 10.1177/1358836x0000500110] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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Abstract
OBJECTIVE We sought to measure gallbladder emptying in scleroderma patients, when stimulated by exogenous cholecystokinin. METHODS Twenty-eight consecutive scleroderma patients were evaluated. Ten were excluded for the presence of gallstones. Gallbladder motor function was studied in 18 patients and 18 controls, using specific parameters for the quantification of gallbladder emptying dynamics. Resting gallbladder volumes were compared using the Dodds method with real-time ultrasound. Cholecystokinin (CCK)-stimulated gallbladder function (0.02 microg/kg CCK intravenous infusion/30 min) was assessed by a scintigraphic technique using 99mTc-DISIDA. Five patients presented with CREST syndrome, 13 with the diffuse form of scleroderma. Four were men, 14 women (average age = 46.6+/-15.4 yr). Patients and controls were paired by gender, age, and weight. RESULTS Resting gallbladder volumes were larger in the four men with scleroderma than in the women with this disease (p < 0.03, Mann-Whitney). The mean gallbladder resting volume in scleroderma patients was not different from the mean volume detected among controls (p = 0.25), even when controlling for gender (p = 0.78 for women, p = 0.08 for men), scleroderma disease subtype (p = 0.50), or disease duration (p = 0.48). Latency period, ejection period, ejection rate, or ejection fraction as measured during cholecystokinin-stimulated scintigraphic studies were not significantly different between patients and controls. A trend was detected for reduction of the ejection period in scleroderma women (p = 0.70) when compared with scleroderma men. More than 35% of the scleroderma patients presented biliary lithiasis. CONCLUSIONS There was no significant difference in gallbladder dynamics measured by a scintigraphic technique in scleroderma patients, compared with controls, when gallbladder motor function was evaluated by intravenous CCK.
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Concomitant spondylarthropathy and CREST syndrome. Clin Exp Rheumatol 1999; 17:754. [PMID: 10609082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/14/2023]
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[An elderly woman with arthritis, liver disease and later muscular paralysis]. TIDSSKRIFT FOR DEN NORSKE LEGEFORENING 1999; 119:1610-2. [PMID: 10385804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/13/2023] Open
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