List of skin signs

This is a list of medical signs seen in skin, some of which are named for individuals.[1][2][3][4][5][6]

A

Skin signs (A)
TermDescriptionCauseImageEponymous (named for)
Abrasion[7]Wound of skin; partial thickness.[7]Trauma[7]
Asboe-Hansen sign[4]Blister: extension of a blister to adjacent unblistered skin when pressure is put on top of it.[8]Pemphigus vulgaris[8] Gustav Asboe-Hansen
Albright's dimple sign[1]Dimples of knuckles on making a fist[4]Short metacarpals in Albright's hereditary osteodystrophy associated with pseudohypoparathyroidism and pseudopseudohypoparathyroidism[9] Fuller Albright
Antenna sign[1]Keratosis pilaris[1]
Atrophy
Auspitz's sign[1]Bleeding spots after scratching skin[1]Psoriasis[1]

Darier's disease[1]

Actinic keratosis[1]

Heinrich Auspitz

B

Skin signs (B)
TermDescriptionCauseImageEponymous (named for)
Barnet's sign[1]Scleroderma[1]
Battle's sign[4]William Henry Battle
Beau lines[3]Grooves across the nail plate[10]Severe illness, acute stress[3]Joseph Honoré Simon Beau
Blaschko's linesAlfred Blaschko
Blister[8] Vesicle[8]

(Small blister)

Bulla[8]

(Large blister)

Blue dot sign[11]Torsion of the testicular appendix[11]
Blue scrotum sign of BryantAbdominal aortic aneurysmJohn Henry Bryant
Borsari's signGiovanni Battista Borsieri
Braverman's signConnective tissue disease[3]Irwin M. Braverman
Branham's sign[1]
Breakfast, lunch, and dinner sign[1]Bed bug bites[1]
Burrow
Buschke-Ollendorff sign[1]

Historic sign, no longer in use according to the British Journal of Dermatology (2014).[12]

Pain on pressing lesion[1] Secondary syphilis[1]

Cutaneous vasculitis[1]

Helene Ollendorff Curth

Abraham Buschke


Butterfly rash[5]Systemic lupus erythematosus[5]

Pellagra[5]

Rosacea[5]

Dermatomyositis[5]

Atopic dermatitis[5]

Butterfly sign[1]Dermatomyositis
Buttonhole sign[4]Bump that can be pushed into skin[1]Neurofibromatosis type I[1]

C

Skin signs (C)
TermDescriptionCauseImageEponymous (named for)
Carpet tack sign[1]
Casal collarRedness and darkening of the skin around the neck, seen in people with pellagra.[13]Gaspar Casal
Chagas–Mazza–Romaña's sign[1]
Cornflake sign[14]Hyperkeratosis lenticularis perstans

Pemphigus foliaceous

Coral bead sign[15]Papules near nail fold[15]Multicentric reticulohistiocytosis[15]
Coudability sign[16]Hair signAlopecia areata[16]
Crowe sign[1]Freckles in underams[1]Neurofibromatosis type I[1]Frank W. Crowe
Crusts[8]
Cullen's sign[1]Bruising around umbilicus in acute pancreatitisThomas Stephen Cullen
Cyst

D

Skin signs (D)
TermDescriptionImageEponymous (named for)
Darier's sign[4]Ferdinand-Jean Darier
Dennie–Morgan foldCharles Clayton Dennie
Dermatoglyphics
Desquamation
Dimple sign[4]Depression of skin when squeezed.Dermatofibroma

E-F

Skin signs (E-F)
TermDescriptionImageEponymous (named for)
Erosions[8][17]
FissureCracks, clefts

G

Skin signs (G)
TermDescriptionImageEponymous (named for)
Gottron's papules[4]Heinrich Adolf Gottron
Grey Turner's sign[4]George Grey Turner
Groove sign[4]

H

Skin signs (H)
TermDescriptionCauseImageEponymous (named for)
Hair collar sign[4]
Hanging curtain sign[4]Pityriasis rosea[18]
Heliotrope sign[19]Dermatomyositis[19]
Hertoghe’s sign[4]
Hoagland’s sign[20]Infectious mononucleosis[20]
Holster sign[4]
HivesUrticaria, wheals
Hutchinson's signJonathan Hutchinson

I-J

Skin signs (I-J)
TermDescriptionImageEponymous (named for)
Induration
Janeway lesionEdward Gamaliel Janeway

K

Skin signs (K)
TermDescriptionCauseImageEponymous (named for)
Kerr's sign
Koebner phenomenonHeinrich Koebner
Koplik's spotsHenry Koplik

L

Skin signs (L)
Term DescriptionDescriptionCauseImageEponymous (named for)
Langer's linesKarl Langer
Leser–Trélat signEdmund Leser

Ulysse Trélat

Lichenification

M

Skin signs (M)
TermDescriptionCauseImageEponymous (named for)
Macule
Maceration
Morbilliform

N-O

Skin signs (N-O)
TermDescriptionCauseImageEponymous (named for)
Nikolsky's signPyotr Nikolsky
Nodule
Osler nodeWilliam Osler

P

Skin signs (P)
TermDescriptionImageEponymous (named for)
PapulesA papule is a small, well-defined bump in the skin.
Pastia's linesConstantin Chessec Pastia
Patch
Pear sign[8]
Plaque
Pustule

R

Skin signs (R)
TermDescriptionCauseImageEponymous (named for)
Racoon sign
Renbök phenomenon
Reticulate skin
Reverse Namaskar signEhlers–Danlos syndrome
Romana's sign[21]Chagas disease[21]Cecilio Romana
Rope sign
Round fingerpad sign
Rumpel–Leede sign
Russell’s sign

S

Skin signs (S)
TermDescriptionCauseImageEponymous (named for)
Scales[14]
Scar
Scratch marksexcoriations
Serpiginous skin
Shawl signDermatomyositis

T

Skin signs (T)
TermDescriptionCauseImageEponymous (named for)
Tent sign
Thumbprint sign
Tin-tack sign
Telangiectasia
Toy soldier sign
Tripe palms sign
Tumor

U

Skin signs (U)
TermDescriptionCauseImageEponymous (named for)
Ugly duckling sign[22]
Ulcers
Umbilication

V

Skin signs (V)
TermDescriptionCauseImageEponymous (named for)
V sign[23]Trichotillomania[23]
Vesicle

W

Skin signs (W)
TermDescriptionCauseImageEponymous (named for)
Walzel sign[4]
Wickham striaeLouis Frédéric Wickham
Winterbottom's sign[4]Thomas Winterbottom
Wolf's isotopic response

See also

References

  1. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 Madke, Bhushan; Nayak, Chitra (September 2012). "Eponymous signs in dermatology". Indian Dermatology Online Journal. 3 (3): 159. doi:10.4103/2229-5178.101810. ISSN 2229-5178. Archived from the original on 2023-02-08. Retrieved 2023-05-30.
  2. Yale, Steven H.; Tekiner, Halil; Mazza, Joseph J.; Yale, Eileen S.; Yale, Ryan C. (2021). Cardiovascular Eponymic Signs: Diagnostic Skills Applied During the Physical Examination. Switzerland: Springer. ISBN 978-3-030-67595-0. Archived from the original on 2023-07-01. Retrieved 2023-06-04.
  3. 1 2 3 4 Patel, LM; Lambert, PJ; Gagna, CE; Maghari, A; Lambert, WC (September 2011). "Cutaneous signs of systemic disease". Clinics in dermatology. 29 (5): 511–22. doi:10.1016/j.clindermatol.2011.01.019. ISSN 1879-1131. PMID 21855727.
  4. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Freiman, Anatoli; Kalia, Sunil; O'Brien, Elizabeth A. (July 2006). "Dermatologic Signs". Journal of Cutaneous Medicine and Surgery. 10 (4): 175–182. doi:10.2310/7750.2006.00042.
  5. 1 2 3 4 5 6 7 Sharma, Surabhi; Khaitan, BinodK; Kumarasinghe, SujithPrasad (2021). "Cutaneous signs in dermatological diseases; An overview". Indian Journal of Dermatology. 66 (5): 530. doi:10.4103/ijd.ijd_141_21. PMID 35068509.
  6. Amrani, Ashish; Sil, Abheek; Das, Anupam (2022). "Cutaneous signs in infectious diseases". Indian Journal of Dermatology, Venereology and Leprology. 88 (4): 569–575. doi:10.25259/IJDVL_727_20. ISSN 0378-6323.
  7. 1 2 3 James, William D.; Elston, Dirk; Treat, James R.; Rosenbach, Misha A.; Neuhaus, Isaac (2020). "2. Cutaneous signs and diagnosis". Andrews' Diseases of the Skin: Clinical Dermatology (13th ed.). Edinburgh: Elsevier. pp. 11–17. ISBN 978-0-323-54753-6.
  8. 1 2 3 4 5 6 7 8 Jonkman, Marcel F.; Horváth, Barbara (2022). "2. Dermatological examination of bullous diseases". In Horváth, Barbara (ed.). Autoimmune Bullous Diseases (2nd ed.). Switzerland: Springer. pp. 11–28. ISBN 978-3-030-91557-5. Archived from the original on 2023-06-30. Retrieved 2023-07-26.
  9. Venkatesh, C; Devi, J; Srinivasan, S (March 2013). "Albright's dimpling sign". Indian journal of endocrinology and metabolism. 17 (2): 364–5. doi:10.4103/2230-8210.109694. PMID 23776930.
  10. Tosti, Antonella (2020). "413. Diseases of hair and nails". In Goldman, Lee; Schafer, Andrew I. (eds.). Goldman-Cecil Medicine. Vol. 2 (26th ed.). Philadelphia: Elsevier. pp. 2660–2661. ISBN 978-0-323-53266-2.
  11. 1 2 Pomajzl, A. J.; Leslie, Stephen W. (2022). "Appendix Testis Torsion". StatPearls. StatPearls Publishing.
  12. Davies, K. E.; Yesudian, P. D. (July 2014). "Historical Archives". British Journal of Dermatology. 171: 139–146. doi:10.1111/bjd.12981.
  13. Johnstone, Ronald B. (2017). "4. Psoriasiform reaction pattern". Weedon's Skin Pathology Essentials (2nd ed.). Elsevier. p. 65. ISBN 978-0-7020-6830-0. Archived from the original on 2023-06-30. Retrieved 2023-06-06.
  14. 1 2 Kangle, Satyajeet; Amladi, Sangeeta; Sawant, S. (1 March 2006). "Scaly signs in dermatology". Indian Journal of Dermatology, Venereology and Leprology. 72: 161. doi:10.4103/0378-6323.25653. ISSN 0378-6323.
  15. 1 2 3 Sarkar, Soumajyoti; Fung, Maxwell A.; Raychaudhuri, Siba P. (June 2020). ""Coral bead sign" in Multicentric reticulohistiocytosis". International Journal of Dermatology. 59 (6). doi:10.1111/ijd.14746. PMID 31782143.
  16. 1 2 Pirmez, Rodrigo (2016). "Revisiting Coudability Hairs in Alopecia Areata: The Story behind the Name". Skin Appendage Disorders. 2 (1–2): 76–78. doi:10.1159/000448811. PMID 27843931.
  17. "Erosions and ulcers | DermNet". dermnetnz.org. Archived from the original on 8 February 2023. Retrieved 6 June 2023.
  18. Dhar, S.; Kanwar, A. J.; Handa, S. (1995). "'Hanging curtain' sign in pityriasis rosea". Dermatology (Basel, Switzerland). 190 (3): 252. doi:10.1159/000246706. ISSN 1018-8665. PMID 7599393.
  19. 1 2 Russo, Teresa; Piccolo, Vincenzo; Ruocco, Eleonora; Baroni, Adone (1 October 2012). "The Heliotrope Sign of Dermatomyositis: The Correct Meaning of the Term Heliotrope". Archives of Dermatology. 148 (10): 1178. doi:10.1001/archdermatol.2012.2596. ISSN 0003-987X.
  20. 1 2 Otsuki, Takuya; Ishizuka, Kosuke; Hirose, Masanori; Ie, Kenya (November 2022). "Hoagland sign in infectious mononucleosis". BMJ Case Reports. 15 (11): e252839. doi:10.1136/bcr-2022-252839. PMID 36384885.
  21. 1 2 Beucler, Nathan; Torrico, Faustino; Hibbert, David (12 November 2020). "A tribute to Cecilio Romaña: Romaña's sign in Chagas disease". PLOS Neglected Tropical Diseases. 14 (11): e0008836. doi:10.1371/journal.pntd.0008836. PMID 33180778.
  22. Del Marmol, Veronique; Baitalle, Veronique; Trakatelli, Myrto-Georgia; Ulrich, Claas (2010). "12. Skin cancer prevention". In Stockfleth, Eggert; Rosen, Ted; Schumaak, Steven (eds.). Managing Skin Cancer. Heidelberg: Springer. p. 217. ISBN 978-3-540-79347-2.
  23. 1 2 Bose, Shiti; Khandare, Manish; Kulkarni, Dipak; Joseph, Jebin (January 2023). "A Compendium of Common Signs in Dermoscopy, Trichoscopy, and Onychoscopy". Clinical Dermatology Review. 7 (1): 44. doi:10.4103/cdr.cdr_74_21. ISSN 2542-551X.
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