Differentiating Scleroderma from other diseases

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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: M. Khurram Afzal, MD [2]

Overview

[Disease name] must be differentiated from other diseases that cause [clinical feature 1], [clinical feature 2], and [clinical feature 3], such as [differential dx1], [differential dx2], and [differential dx3].

OR

[Disease name] must be differentiated from [[differential dx1], [differential dx2], and [differential dx3].

Differentiating X from other Diseases

  • [Disease name] must be differentiated from other diseases that cause [clinical feature 1], [clinical feature 2], and [clinical feature 3], such as [differential dx1], [differential dx2], and [differential dx3].
  • [Disease name] must be differentiated from [differential dx1], [differential dx2], and [differential dx3].
  • As [disease name] manifests in a variety of clinical forms, differentiation must be established in accordance with the particular subtype. [Subtype name 1] must be differentiated from other diseases that cause [clinical feature 1], such as [differential dx1] and [differential dx2]. In contrast, [subtype name 2] must be differentiated from other diseases that cause [clinical feature 2], such as [differential dx3] and [differential dx4].

Differentiating Scleroderma from other Diseases

Diseases Clinical manifestations Para-clinical findings Gold standard Additional findings
Symptoms Physical examination
Lab Findings Imaging Histopathology
Skin thickening Raynaud phenomenon Heart burn Edema (swelling) Sclerodactyly Telangiectasia Impaired mobility Autoantibodies Blood indices
Scleroderma[1][2] Limited cutaneous systemic sclerosis (CREST syndrome) +

(induration)

+ + +/- + + +/-
  • Anti-centromere antibody
  • Antinuclear antibody (ANA)
  • Anemia
  • Elevated creatinine level
  • Nailfold microvascular changes
  • Chest CT showing evidence of pulmonary fibrosis
  • Nailfold microvascular changes
  • Dilated capillary loops
  • Microhemmorhages
  • Interstitial lung disease
  • Pulmonary hypertension
  • Calcinosis
  • Dyspnea
Diffuse cutaneous systemic sclerosis +

(induration)

+ + +/- + + +/-
  • Anti-topoisomerase-I (Scl-70) antibody
  • Anti-RNA polymerase III antibody
  • Antinuclear antibody (ANA)
  • Anemia
  • Elevated creatinine level
  • Nailfold microvascular changes
  • Nailfold microvascular changes
  • Dilated capillary loops
  • Microhemmorhages
  • Interstitial lung disease
  • Pulmonary hypertension
  • Scleroderma renal crisis
Systemic diseases Scleredema

(Buschke's disease)[3]

+ - - + - - + -
  • Fasting blood sugar
  • HbA1C
-
  • Normal epidermis
  • Thickened dermis with swelling of collagen
  • Fibroblast proliferation is absent in the dermis
  • symmetrical skin thickening
  • trunk, shoulders, upper back, face
  • fingers are spared
  • Mobility of shoulders and chest
  • Internal organ involvement rare
  • Associated with viral URTI and Diabetes mellitus type 1, monoclonal gammopathy
Scleromyxedema

(lichen myxedematosus)[4][5]

+

(waxy yellow-red papules)

+/- +/- + - - - -
  • Monoclonal gammopathy (IgG-lambda)
  • Normal TSH
-
  • Fibroblast proliferation in the dermis
  • Mucin deposition in the dermis
  • Associated with malignancies
  • AL amyloidosis
  • Normal thyroid function
Eosinophilic fasciitis[6][7] +

(orange peel-peau d'orange appearance)

- - + - - - -
  • Eosinophilia (peripheral blood smear)
  • Normal appearance on nailfold video capillaroscopy (NVC)
  • Fascia is edematous and infiltrated by eosinophils
  • Fasciitis present on the trunk sparing extremities
  • Visible collapse of superficial veins when the limb is elevated
Chronic graft-versus-host disease[8] +

(induration)

- - - - -
  • Antinuclear antibody (ANA)
  • Anti-mitochondrial antibody
  • Occurs after allogeneic hematopoietic transplantation
Drug induced scleroderma[9] + + +/- +/- + +/- +/- - - -
  • Bleomycin
Scleroderma overlap syndromes[10][11][12][13] Systemic lupus erythematosus +

(rash)

+ + +/- + + +/-
  • Anti-Ro52
  • Antinuclear antibody (ANA)
  • Anti-Smith antibody
  • Anti-dsDNA antibody
  • Antiphospholipid antibody
  • Anti-centromere antibody (ACA)
  • Anti-topoisomerase-I (Scl-70) antibody
  • Anti-RNA polymerase III antibody
  • Decreased C3, C4 and CH50
  • Anemia
  • Inflammation at the dermal-epidermal junction
  • Malar (butterfly) rash
  • Arthritis
Polymyositis +

(rash)

+ + +/- + + +/-
  • Anti-Ro52
  • Antinuclear antibody (ANA)
  • Anti-Jo-1 antibody
  • Anti-SRP antibody
  • Anti-Mi-2 antibody
  • Anti-centromere antibody (ACA)
  • Anti-topoisomerase-I (Scl-70) antibody
  • Anti-RNA polymerase III antibody
  • Elevated creatinine kinase
  • Aldolase
  • Anemia
  • Inflammation at the dermal-epidermal junction
  • Atrophy of the epidermis
  • Perivascular infiltrate in the dermis
  • Symmetric proximal muscle weakness
Rheumatoid arthritis +

(rash)

+ + +/- + + +/-
  • Anti-Ro52
  • Antinuclear antibody (ANA)
  • Antinuclear antibody (ANA)
  • Rheumatoid factor (RA) +ve
  • Anti-CCP antibody
  • Anti-centromere antibody (ACA)
  • Anti-topoisomerase-I (Scl-70) antibody
  • Anti-RNA polymerase III antibody
  • Elevated ESR
  • Anemia
  • Inflammation at the dermal-epidermal junction
  • Clinical findings that suggest rheumatoid arthritis (RA) but do not fulfill the ACR criteria for RA
Endocrine disorders Diabetes mellitus (diabetic cheiroarthropathy)[14][15] +

(waxy skin)

- - - + - + - -
  • Long standing type I diabetes
Myxedema due to hypothyroidism[16] +

(coarse skin)

- - + - - -
  • Anti-TPO antibody
  • Anti-Tg antibody
  • Anemia
  • Serum TSH
  • Atrophied epidermis
  • Hyperkeratosis
  • Hypothyroidism
Renal diseases Nephrogenic systemic fibrosis[17] +

(induration)

- - + + - - -
  • Elevated C-reactive protein
  • Elevated ESR
  • Decreased serum albumin
  • Decreased creatinine clearance
  • Expansion and fibrosis of dermis
  • Accumulation of CD34 positive fibroblasts
  • Skin changes on extremities and trunk
  • Affects patients with advanced deals dependent renal failure
  • Gadolinium containing contrast exposure is a risk factor

References

  1. LeRoy EC, Black C, Fleischmajer R, Jablonska S, Krieg T, Medsger TA, Rowell N, Wollheim F (February 1988). "Scleroderma (systemic sclerosis): classification, subsets and pathogenesis". J. Rheumatol. 15 (2): 202–5. PMID 3361530.
  2. Black CM (August 1993). "Scleroderma--clinical aspects". J. Intern. Med. 234 (2): 115–8. PMID 8340733.
  3. Rongioletti F, Kaiser F, Cinotti E, Metze D, Battistella M, Calzavara-Pinton PG, Damevska K, Girolomoni G, André J, Perrot JL, Kempf W, Cavelier-Balloy B (December 2015). "Scleredema. A multicentre study of characteristics, comorbidities, course and therapy in 44 patients". J Eur Acad Dermatol Venereol. 29 (12): 2399–404. doi:10.1111/jdv.13272. PMID 26304054.
  4. Rongioletti F, Rebora A (February 2001). "Updated classification of papular mucinosis, lichen myxedematosus, and scleromyxedema". J. Am. Acad. Dermatol. 44 (2): 273–81. doi:10.1067/mjd.2001.111630. PMID 11174386.
  5. Gabriel SE, Perry HO, Oleson GB, Bowles CA (January 1988). "Scleromyxedema: a scleroderma-like disorder with systemic manifestations". Medicine (Baltimore). 67 (1): 58–65. PMID 3336281.
  6. Herson S, Brechignac S, Piette JC, Mouthon JM, Coutellier A, Bletry O, Godeau P (June 1990). "Capillary microscopy during eosinophilic fasciitis in 15 patients: distinction from systemic scleroderma". Am. J. Med. 88 (6): 598–600. PMID 2346160.
  7. Falanga V, Medsger TA (October 1987). "Frequency, levels, and significance of blood eosinophilia in systemic sclerosis, localized scleroderma, and eosinophilic fasciitis". J. Am. Acad. Dermatol. 17 (4): 648–56. PMID 3668010.
  8. Schaffer JV, McNiff JM, Seropian S, Cooper DL, Bolognia JL (October 2005). "Lichen sclerosus and eosinophilic fasciitis as manifestations of chronic graft-versus-host disease: expanding the sclerodermoid spectrum". J. Am. Acad. Dermatol. 53 (4): 591–601. doi:10.1016/j.jaad.2005.06.015. PMID 16198778.
  9. Finch WR, Rodnan GP, Buckingham RB, Prince RK, Winkelstein A (1980). "Bleomycin-induced scleroderma". J. Rheumatol. 7 (5): 651–9. PMID 6160247.
  10. Satoh M, Chan EK, Sobel ES, Kimpel DL, Yamasaki Y, Narain S, Mansoor R, Reeves WH (September 2007). "Clinical implication of autoantibodies in patients with systemic rheumatic diseases". Expert Rev Clin Immunol. 3 (5): 721–38. doi:10.1586/1744666X.3.5.721. PMID 20477023.
  11. Moinzadeh P, Aberer E, Ahmadi-Simab K, Blank N, Distler JH, Fierlbeck G, Genth E, Guenther C, Hein R, Henes J, Herich L, Herrgott I, Koetter I, Kreuter A, Krieg T, Kuhr K, Lorenz HM, Meier F, Melchers I, Mensing H, Mueller-Ladner U, Pfeiffer C, Riemekasten G, Sárdy M, Schmalzing M, Sunderkoetter C, Susok L, Tarner IH, Vaith P, Worm M, Wozel G, Zeidler G, Hunzelmann N (April 2015). "Disease progression in systemic sclerosis-overlap syndrome is significantly different from limited and diffuse cutaneous systemic sclerosis". Ann. Rheum. Dis. 74 (4): 730–7. doi:10.1136/annrheumdis-2013-204487. PMC 4392314. PMID 24389298.
  12. Foocharoen C, Netwijitpan S, Mahakkanukrauh A, Suwannaroj S, Nanagara R (September 2016). "Clinical characteristics of scleroderma overlap syndromes: comparisons with pure scleroderma". Int J Rheum Dis. 19 (9): 913–23. doi:10.1111/1756-185X.12884. PMID 27126733.
  13. Pakozdi A, Nihtyanova S, Moinzadeh P, Ong VH, Black CM, Denton CP (November 2011). "Clinical and serological hallmarks of systemic sclerosis overlap syndromes". J. Rheumatol. 38 (11): 2406–9. doi:10.3899/jrheum.101248. PMID 21844148.
  14. Seibold JR (November 1982). "Digital sclerosis in children with insulin-dependent diabetes mellitus". Arthritis Rheum. 25 (11): 1357–61. PMID 6753855.
  15. Jelinek JE (April 1993). "The skin in diabetes". Diabet. Med. 10 (3): 201–13. PMID 8485952.
  16. Heymann WR (June 1992). "Cutaneous manifestations of thyroid disease". J. Am. Acad. Dermatol. 26 (6): 885–902. PMID 1607406.
  17. Galan A, Cowper SE, Bucala R (November 2006). "Nephrogenic systemic fibrosis (nephrogenic fibrosing dermopathy)". Curr Opin Rheumatol. 18 (6): 614–7. doi:10.1097/01.bor.0000245725.94887.8d. PMID 17053507.

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