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][7]
A
| Term | Description | Cause | Image | Eponymous (named after) |
|---|---|---|---|---|
| Abrasion[8] | Wound of skin; partial thickness.[8] | Trauma[8] | ![]() | |
| Apple jelly nodules | ||||
| Asboe-Hansen sign[4] | Blister: extension of a blister to adjacent unblistered skin when pressure is put on top of it.[9] | Pemphigus vulgaris[9] | ![]() | 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[10] |
| Fuller Albright |
| Antenna sign[1] | Keratosis pilaris[1] | ![]() | ||
| Atrophy | ![]() | |||
| Auspitz's sign[1] | Bleeding spots after scratching skin[1] | Psoriasis[1] |
|
Heinrich Auspitz |
B
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Barnet's sign[11] | Scleroderma[1] | |||
| Battle's sign[4] | Bruising behind the ear in fracture of middle cranial fossa[4] | ![]() | William Henry Battle | |
| Beau lines[12] | Grooves across the nail plate[12] | Severe illness, acute stress[12] | ![]() | Joseph Honoré Simon Beau |
| Blaschko's lines | ![]() | Alfred Blaschko | ||
| Blister[9] | Vesicle[9]
(Small blister) |
![]() |
||
| Bulla[9]
(Large blister) |
![]() |
|||
| Blue dot sign[13] | Torsion of the testicular appendix[13] | |||
| Blue scrotum sign of Bryant | Abdominal aortic aneurysm | John Henry Bryant | ||
| Borsari's sign | Giovanni Battista Borsieri | |||
| Braverman's sign | Connective tissue disease[3] | ![]() | Irwin M. Braverman | |
| Branham's sign[1] | ||||
| Breakfast, lunch, and dinner sign[14] | Bumps close together[15] | Insect bites[14] |
| |
| Burrow | ![]() |
|||
| Butterfly rash[5] | Systemic lupus erythematosus[5] | ![]() | ||
| Butterfly sign[1] | Dermatomyositis |
| ||
| Buttonhole sign[4] | Bump that can be pushed into skin[1] | Neurofibromatosis type I[1] | ![]() | |
C
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Carpet tack sign[1] | ||||
| Casal collar | Redness and darkening of the skin around the neck, seen in people with pellagra.[16] | ![]() | Gaspar Casal | |
| Cayenne pepper spots | ||||
| Chagas–Mazza–Romaña's sign[1] | ||||
| Champagne bottle legs | ||||
| Cornflake sign[17] | Hyperkeratosis lenticularis perstans |
| ||
| Coral bead sign[18] | Papules near nail fold[18] | Multicentric reticulohistiocytosis[18] | ![]() | |
| Coudability sign[19] | Hair sign | Alopecia areata[19] | ![]() | |
| Crowe sign[1] | Freckles in underams[1] | Neurofibromatosis type I[1] | ![]() | Frank W. Crowe |
| Crusts[9] | ![]() | |||
| Cullen's sign[1] | Bruising around umbilicus in acute pancreatitis | ![]() | Thomas Stephen Cullen | |
| Cyst | ![]() | |||
D
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Darier's sign[4] | ![]() | Ferdinand-Jean Darier | ||
| Dennie–Morgan fold | ![]() | Charles Clayton Dennie | ||
| Dermatoglyphics | ||||
| Desquamation | ![]() | |||
| Dimple sign[4] | Depression of skin when squeezed. | Dermatofibroma | ![]() | |
| Doughnut sign | ||||
E-F
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Erosions[9] | [20] | |||
| Erythema nodosum | ![]() | |||
| Fissure | Cracks, clefts | ![]() | ||
| Fried egg sign | ||||
G
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Gottron's papules[4] | ![]() | Heinrich Adolf Gottron | ||
| Grey Turner's sign[4] | ![]() | George Grey Turner | ||
| Groove sign[4] | ||||
H
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Hair collar sign[4] | ![]() |
|||
| Hanging curtain sign[4] | Pityriasis rosea[21] |
| ||
| Heliotrope sign[22] | Dermatomyositis[22] | ![]() | ||
| Hertoghe’s sign[4] | ||||
| Hoagland’s sign[23] | Infectious mononucleosis[23] | |||
| Holster sign[4] | ||||
| Hives | Urticaria, wheals | ![]() | ||
| Honeycomb atrophy | ||||
| Hutchinson's sign | Jonathan Hutchinson | |||
I-J
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Janeway lesion | ![]() | Edward Gamaliel Janeway | ||
K
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Kerr's sign | ||||
| Koebner phenomenon | ![]() | Heinrich Koebner | ||
| Koplik's spots | ![]() | Henry Koplik | ||
L
| Term Description | Description | Cause | Image | Eponymous (named for) | Notes |
|---|---|---|---|---|---|
| Langer's lines | Karl Langer | ||||
| Leser–Trélat sign[24] | seborrheic keratoses: sudden occurrence of many associated with an internal cancer as part of a paraneoplastic syndrome[24] | ![]() | Edmund Leser, Ulysse Trélat (1800s) | A more accurate description was given by Eugen Von Hollander in 1900.[25] | |
| Lichenification[8] | ![]() | ||||
M
| Term | Description | Cause | Image | Eponymous (named for) | Notes |
|---|---|---|---|---|---|
| Macule | A small flat spot[8] | ![]() | |||
| Maceration | ![]() | ||||
| Morbilliform | ![]() | ||||
N-O
| Term | Description | Cause | Image | Eponymous (named for) | Notes |
|---|---|---|---|---|---|
| Nikolsky's sign | ![]() | Pyotr Nikolsky (1858 – 1940) | |||
| Nodule[8] | ![]() | ||||
| Ollendorff probe sign[26] | Pain on prodding lesion[26] | Secondary syphilis[26] | ![]() |
Helene Ollendorff Curth (1899 - 1982) | Several dermatological publications refer to the sign as the Buschke-Ollendorf sign.[27] However, Ollendorf Curth described the sign before going to work with Buschke and she and others clarify that the sign is called Ollendorffs sign.[26][28] |
| Oil spot | |||||
| Osler node | ![]() | William Osler | |||
P
| Term | Description | Image | Eponymous (named after) |
|---|---|---|---|
| Papule[8] | A papule is a small, well-defined bump in the skin. | ![]() | |
| Pastia's lines | ![]() | Constantin Chessec Pastia | |
| Patch[8] | ![]() | ||
| Pear sign[9] | |||
| Peau d’ orange | |||
| Port wine stain | |||
| Plaque[8] | ![]() | ||
| Pustule[8] | ![]() | ||
R
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Racoon sign | ![]() | |||
| Renbök phenomenon | ||||
| Reticulate skin | ||||
| Reverse Namaskar sign | Ehlers–Danlos syndrome | |||
| Romana's sign[29] | Chagas disease[29] | Cecilio Romana | ||
| Rope sign | ||||
| Round fingerpad sign | ||||
| Rumpel–Leede sign | ||||
| Russell’s sign | ||||
S
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Scales[17] | ||||
| Scar |
| |||
| Scratch marks | excoriations | |||
| Serpiginous skin | ![]() | |||
| Shawl sign | Dermatomyositis | ![]() | ||
T
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Tent sign | ||||
| Thumbprint sign | ||||
| Tin-tack sign | ||||
| Telangiectasia | ![]() | |||
| Toy soldier sign | ||||
| Tripe palms | Thick ridged velvety palms, typically as part of a paraneoplastic syndrome[30] | ![]() | ||
| Tumor | ||||
U
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Ugly duckling sign[31] | Spot that appears out of place[31] |
| ||
| Ulcers |
| |||
| Umbilication[32] | Dip in skin bump[32] | ![]() | ||
V
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| V sign[33] | Trichotillomania[33] |
| ||
| Vesicle | ![]() | |||
W
| Term | Description | Cause | Image | Eponymous (named for) |
|---|---|---|---|---|
| Walzel sign[4] | ||||
| Wickham striae | ![]() | Louis Frédéric Wickham | ||
| Winterbottom's sign[4] | Thomas Winterbottom | |||
| Wolf's isotopic response | ||||
See also
References
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 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.
- ↑ 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.
- 1 2 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.
- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 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.
- 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. Archived from the original on 2023-07-30. Retrieved 2023-07-27.
- ↑ 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. Archived from the original on 2023-06-05. Retrieved 2023-07-29.
- ↑ Jindal, Nidhi; Jindal, Pooja; Kumar, Jeevan; Gupta, Sanjeev; Jain, VK (2015). "Fruit and Food Eponyms in Dermatology". Indian Journal of Dermatology. 60 (2): 213. doi:10.4103/0019-5154.152578. ISSN 0019-5154. Archived from the original on 2024-02-16. Retrieved 2024-02-15.
- 1 2 3 4 5 6 7 8 9 10 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.
- 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.
- ↑ 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. Archived from the original on 2023-07-30. Retrieved 2023-07-27.
- ↑ Inamadar, Arun C.; Palit, Aparna (2019). "1. Systemic sclerosis: an overview". In Inamadar, Arun C. (ed.). Systemic Sclerosis: An Illustrated Guide to Manifestation and Management in Asian Skin. Boca Raton: CRC Press. p. 23. ISBN 978-1-1384-8004-9. Archived from the original on 2023-08-11. Retrieved 2023-08-10.
- 1 2 3 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. Archived from the original on 2023-06-30. Retrieved 2023-07-28.
- 1 2 Pomajzl, A. J.; Leslie, Stephen W. (2022). "Appendix Testis Torsion". StatPearls. StatPearls Publishing. Archived from the original on 2023-07-12. Retrieved 2023-07-27.
- 1 2 Peres, Gabriel; Yugar, Lara Buonalumi Tacito; Haddad Junior, Vidal (October 2018). "Breakfast, lunch, and dinner sign: a hallmark of flea and bedbug bites". Anais Brasileiros de Dermatologia. 93 (5): 759–760. doi:10.1590/abd1806-4841.20187384. PMID 30156636. Archived from the original on 2023-05-15. Retrieved 2023-07-31.
- ↑ Bolognia, Jean L.; Schaffer, Julie V.; Duncan, Karynne O.; Ko, Christine (2021). "55. Disorders of hyperpigmentation". Dermatology Essentials (2nd ed.). Elsevier. p. 522. ISBN 978-0-323-70971-2. Archived from the original on 2023-08-11. Retrieved 2023-08-09.
- ↑ 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.
- 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. Archived from the original on 1 April 2023. Retrieved 27 July 2023.
- 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. Archived from the original on 2023-07-30. Retrieved 2023-07-27.
- 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. Archived from the original on 2023-07-30. Retrieved 2023-07-27.
- ↑ "Erosions and ulcers | DermNet". dermnetnz.org. Archived from the original on 8 February 2023. Retrieved 6 June 2023.
- ↑ 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. Archived from the original on 2023-07-30. Retrieved 2023-07-27.
- 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. Archived from the original on 15 March 2023. Retrieved 28 July 2023.
- 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. Archived from the original on 2023-07-30. Retrieved 2023-07-28.
- 1 2 Bernett, Courtney N.; Schmieder, George J. (2022). "Leser-Trelat Sign". StatPearls. StatPearls Publishing. PMID 29261959. Archived from the original on 2023-03-11. Retrieved 2023-07-31.
- ↑ Salimi, Maryam; Al-Kutubi, Huda; Andrew, Kashini; Patel, Pooja; Orpin, Stephen; Heagerty, Adrian (26 June 2023). "H04 The sign of Leser–Trélat: an eponymous misnomer?". British Journal of Dermatology. 188 (Supplement_4). doi:10.1093/bjd/ljad113.286. Archived from the original on 2 August 2023. Retrieved 31 July 2023.
- 1 2 3 4 Davies, K. E.; Yesudian, P. D. (July 2014). "Historical Archives". British Journal of Dermatology. 171: 139–146. doi:10.1111/bjd.12981. Archived from the original on 2023-07-29. Retrieved 2023-07-29.
- ↑ James, William D.; Elston, Dirk; Treat, James R.; Rosenbach, Misha A.; Neuhaus, Isaac (2020). "18. Syphilis, Yaws, Bejel, and Pinta". Andrews' Diseases of the Skin: Clinical Dermatology (13th ed.). Edinburgh: Elsevier. pp. 347–361. ISBN 978-0-323-54753-6. Archived from the original on 2023-07-30. Retrieved 2023-07-30.
- ↑ Curth, William; Curth, Helen Ollendorff (February 1983). "Remembering Abraham Buschke". The American Journal of Dermatopathology. 5 (1): 27. ISSN 0193-1091. Archived from the original on 2023-07-30. Retrieved 2023-07-30.
- 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. Archived from the original on 30 July 2023. Retrieved 27 July 2023.
- ↑ James, William D.; Elston, Dirk; Treat, James R.; Rosenbach, Misha A.; Neuhaus, Isaac (2020). "24. Endocrine diseases". Andrews' Diseases of the Skin: Clinical Dermatology (13th ed.). Elsevier. p. 503. ISBN 978-0-323-54753-6. Archived from the original on 2023-08-02. Retrieved 2023-08-01.
- 1 2 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. Archived from the original on 2023-07-30. Retrieved 2023-07-28.
- 1 2 Bubna, Aditya Kumar (January 2019). "Umbilicated Lesions in Dermatology". Clinical Dermatology Review. 3 (1): 99. doi:10.4103/CDR.CDR_52_18. ISSN 2542-551X. Archived from the original on 2023-06-06. Retrieved 2023-08-10.
- 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. Archived from the original on 2023-03-25. Retrieved 2023-07-28.
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