Ultraviolet-Induced Fluorescence and Sub-Ultraviolet Reflectance Dermatoscopy of Grover’s Disease (Transient Acantholytic Dermatosis): a Retrospective Single-Center Cohort Study
Keywords:
dermoscopy, skin imaging, Grover's disease, ultraviolet, skin cancerAbstract
Introduction: Grover's disease (GD) is a rare acantholytic skin disorder typically characterized by pruritic vesicular or keratotic truncal papules, most commonly affecting older Caucasian males. Ultraviolet-induced fluorescence dermatoscopy (UVFD) and sub-ultraviolet reflectance dermatoscopy (sUVRD) are novel imaging techniques with potential diagnostic value in dermatology.
Objectives: The objective of this study was to evaluate the dermatoscopic patterns of GD using UVFD and sUVRD techniques.
Methods: A retrospective single-center cohort observational study was conducted including consecutive adult patients diagnosed with GD. Dermatoscopic images were obtained using a Dermlite DL5 dermatoscope paired with a smartphone for UVFD and a Casio DZ-D100 Dermocamera for sUVRD.
Results: Among the 23 investigated patients (15 females, eight males; mean age 49.13 years), UVFD images frequently showed central polygonal bright scales with a greenish background. sUVRD images demonstrated hyporeflective polygonal scales, hyperreflective halos, and vascular patterns at the periphery. sUVRD was superior to UVFD and CD in the detection of semi-specific polygonal scales in GD. Eccrine duct involvement was observed in 76.31% of sUVRD images and 57.89% of matching conventional polarized dermatoscopy images. Contrary to the existing literature, female patients represented a higher percentage of the cohort. Twelve GD patients (52.2%) had a personal history of skin cancer,
Conclusion: UVFD and sUVRD effectively characterized the unique features of GD lesions. Our findings suggest that GD may affect younger individuals and females more frequently than previously reported, potentially indicating underdiagnosis in this population. Incorporating dermatoscopy into routine examinations may improve the detection and management of GD.
References
Grover RW. Transient acantholytic dermatosis. Arch Dermatol. 1970;101:426–34. PMID: 5440816.
Sousou JM, Fritsche JM, Fernandez BR, Tummala MR, Scott R. Management and Treatment of Grover’s Disease: A Case Report and Review of Literature. Cureus. 2022;14:e24082. DOI:10.7759/cureus.24082. PMID: 35573509.
Gantz M, Butler D, Goldberg M, Ryu J, McCalmont T, Shinkai K. Atypical features and systemic associations in extensive cases of Grover disease: A systematic review. J Am Acad Dermatol. 2017;77:952-957.e1. DOI:10.1016/j.jaad.2017.06.041. PMID: 28918973.
Weaver J, Bergfeld WF. Grover disease (transient acantholytic dermatosis). Arch Pathol Lab Med. 2009;133:1490–4. DOI:10.5858/133.9.1490. PMID: 19722762.
Nedelcu R, Dobre A, Turcu G, et al. Grover's Disease Association with Cutaneous Keratinocyte Cancers: More than a Coincidence? Int J Mol Sci. 2024;25:9713. DOI:10.3390/ijms25179713. PMID: 39273660.
Errichetti E, Zalaudek I, Kittler H, et al. Standardization of dermoscopic terminology and basic dermoscopic parameters to evaluate in general dermatology (non-neoplastic dermatoses): an expert consensus on behalf of the International Dermoscopy Society. Br J Dermatol. 2020;182:454–67. DOI:10.1111/bjd.18125. PMID: 31077336.
Errichetti E, De Francesco V, Pegolo E, Stinco G. Dermoscopy of Grover’s disease: Variability according to histological subtype. J Dermatol. 2016;43:937–9. DOI:10.1111/1346-8138.13298. PMID: 26892381.
Pietkiewicz P, Navarrete-Dechent C, Togawa Y, et al. Applications of Ultraviolet and Sub-ultraviolet Dermatoscopy in Neoplastic and Non-neoplastic Dermatoses: A Systematic Review. Dermatol Ther. 2024;14:361–90. DOI:10.1007/s13555-024-01104-4. PMID: 38358617.
Pietkiewicz P, Navarrete-Dechent C, Goldust M, Korecka K, Todorovska V, Errichetti E. Differentiating Fordyce Spots from Their Common Simulators Using Ultraviolet-Induced Fluorescence Dermatoscopy—Retrospective Study. Diagnostics. 2023;13:985. DOI:10.3390/diagnostics13050985. PMID: 36900129.
Errichetti E, Pietkiewicz P, Bhat YJ, Salwowska N, Szlązak P, Stinco G. Diagnostic accuracy of ultraviolet-induced fluorescence dermoscopy in non-neoplastic dermatoses (general dermatology): A multicentric retrospective comparative study. J Eur Acad Dermatol Venereol. 2024. DOI:10.1111/jdv.19795. Online ahead of print. PMID: 38288676.
Simpson CL, Tiwaa A, Zaver SA, et al. ERK hyperactivation in epidermal keratinocytes impairs intercellular adhesion and drives Grover disease pathology. JCI Insight. 2024;9(21):e182983. DOI:10.1172/jci.insight.182983. PMID: 39325541.
Awe O, Pavlidakey P, Kole L, Kissel R. Drug-induced Grover's disease: a case report and review of the literature. Int J Dermatol. 2022;61(5):591-594. DOI:10.1111/ijd.15803. PMID: 34302358.
Haniff S, Butler ME, Abou-Jaoude EA, Lenahan ML. An Unusual Trigger of Grover's Disease (GD). Cureus. 2023;15(6):e40648. DOI:10.7759/cureus.40648. PMID: 37476136.
Quirk CJ, Heenan PJ. Grover's disease: 34 years on. Australas J Dermatol. 2004;45(2):83-6; quiz 87-8. DOI:10.1111/j.1440-0960.2004.054_1.x. PMID: 15068451.
Davis MD, Dinneen AM, Landa N, Gibson LE. Grover's disease: clinicopathologic review of 72 cases. Mayo Clin Proc. 1999;74:229-34. DOI:10.4065/74.3.229. PMID: 10089990.
Mursa R, Patterson C, Halcomb E. Men's help-seeking and engagement with general practice: An integrative review. J Adv Nurs. 2022; 78(7):1938-1953. DOI:10.1111/jan.15240. PMID: 35384022.
Zalaudek I, Lallas A, Moscarella E, Longo C, Soyer HP, Argenziano G. The dermatologist’s stethoscope—traditional and new applications of dermoscopy. Dermatol Pract Concept. 2013;3:67. DOI:10.5826/dpc.0302a11. PMID: 23785649.
Chalet M, Grover R, Ackerman AB. Transient acantholytic dermatosis: a reevaluation. Arch Dermatol. 1977 Apr;113(4):431-5. PMID: 848971.
Cooper SM, Dhittavat J, Millard P, Burge S. Extensive Grover's-like eruption with lentiginous 'freckling': report of two cases. Br J Dermatol. 2004;150(2):350-2. DOI:10.1111/j.1365-2133.2004.05778.x. PMID: 14996109.
Girard C, Durand L, Guillot B, Gildhou JJ, Bessis D. Persistent acantholytic dermatosis and extensive lentiginous 'freckling': a new entity? Br J Dermatol. 2005;153(1):217-8; author reply 218. doi: 10.1111/j.1365-2133.2005.06666.x. PMID: 16029360.
Fernández-Figueras MT, Puig L, Cannata P, et al. Grover disease: a reappraisal of histopathological diagnostic criteria in 120 cases. Am J Dermatopathol. 2010;32(6):541-9. DOI:10.1097/DAD.0b013e3181c80cf9. PMID: 20526170.
Montoya C, Arias LM, Salazar M, Flórez HA. Porokeratosis-Like Grover Disease: More Than an Acantholytic Pattern. Actas Dermosifiliogr (Engl Ed). 2019;110(4):332-334. DOI:10.1016/j.ad.2018.02.032. PMID: 30409379.
Bearden JN, Essary LR, Cockerell CJ. Grover disease with features of epidermolytic hyperkeratosis. Am J Dermatopathol. 2014;36(4):358-9. DOI:10.1097/DAD.0b013e318282247d. PMID: 23435360.
Fernández-Figueras MT, Puig L, Ariza A. Epidermolytic Hyperkeratosis: One More Pattern of Grover Disease. Am J Dermatopathol. 2015;37(9):734-5. DOI:10.1097/DAD.0000000000000223. PMID: 25436919.
Bardazzi F, Pepe F, Malosso M, et al. Epidermolytic hyperkeratosis: one more pattern of Grover disease. Int J Dermatol. 2020;59(11):e422-e423. 10.1111/ijd.15055. PMID: 32686086.
Aljarbou OZ, Asgari M, Al-Saidi N, Silloca-Cabana EO, Alathamneh M, P Sangueza O. Grover Disease With Epidermal Dysmaturation Pattern: A Common Histopathologic Finding. Am J Dermatopathol. 2018;40(9):642-646. DOI:10.1097/DAD.0000000000001112. PMID: 29443699.
Hashimoto K, Moiin A, Chang MW, Tada J. Sudoriferous acrosyringeal acantholytic disease. A subset of Grover’s disease. J Cutan Pathol. 1996;23:151–64. DOI:10.1111/j.1600-0560.1996.tb01289.x. PMID: 8721450.
Antley CM, Carrington PR, Mrak RE, Smoller BR. Grover’s disease (transient acantholytic dermatosis): relationship of acantholysis to acrosyringia. J Cutan Pathol. 1998;25:545–9. DOI:10.1111/j.1600-0560.1998.tb01738.x. PMID: 9870673.
Joshi R, Taneja A. Grover’s Disease with Acrosyringeal Acantholysis: A Rare Histological Presentation of an Uncommon Disease. Indian J Dermatol. 2014;59:621. DOI:10.4103/0019-5154.143548. PMID: 25484405.
Abraham LS, Piñeiro-Maceira J, Duque-Estrada B, Barcaui CB, Sodré CT. Pinpoint white dots in the scalp: Dermoscopic and histopathologic correlation. J Am Acad Dermatol. 2010;63:721–2. DOI:10.1016/j.jaad.2009.12.011. PMID: 20846575.
Rudnicka L, Olszewska M, Rakowska A, Slowinska M. Trichoscopy update 2011. J Dermatol Case Rep. 2011;5:82. DOI:10.3315/jdcr.2011.1083. PMID: 22408709.
Tomich LM, Pieper JB, Stern AW. Comparing dermoscopy and histological examination of normal equine skin. Vet Dermatol. 2018;29:170-e63. DOI:10.1111/vde.12511. PMID: 29143381.
Pietkiewicz P, Giedziun P, Idziak J, Todorovska V, Lewandowicz M, Lallas A. Diagnostic Accuracy of Hyperpigmented Microcircles in Dermatoscopy of Non-Facial Non-Acral Melanomas: A Pilot Retrospective Study using a Public Image Database. Dermatology (Basel) 2023;239:976–87. DOI:10.1159/000533820. PMID: 37666232.
Kuczara A, Waśkiel-Burnat A, Rakowska A, Olszewska M, Rudnicka L. Trichoscopy of Androgenetic Alopecia: A Systematic Review. J Clin Med. 2024;13:1962. DOI: 10.3390/jcm13071962. PMID: 38610726.
Kotzerke M, Mitri F, Enk A, Toberer F, Haenssle H. A Case of Extensive Grover's Disease in a Patient with a History of Multiple Non-Melanoma Skin Cancers. Case Rep Dermatol. 2021;13(3):553-557. DOI: 10.1159/000519168. PMID: 35082618.
Fawcett HA, Miller JA. Persistent acantholytic dermatosis related to actinic damage. Br J Dermatol. 1983;109(3):349-54. DOI:10.1111/j.1365-2133.1983.tb03552.x. PMID: 6615722.
Mokni M, Aractingi S, Grossman R, et al. Persistent acantholytic dermatosis: sex-related differences in clinical presentation? Acta Derm Venereol. 1993;73(1):69-71. DOI:10.2340/00015555736971. PMID: 8095759.
Horn TD, Groleau GE. Transient acantholytic dermatosis in immunocompromised febrile patients with cancer. Arch Dermatol. 1987;123(2):238-40. PMID: 3813598.
Dobre A, Nedelcu R, Turcu G, et al. A rare case of Grover disease associated with multiple BCCs Proceedings of the European Academy of Dermatology & Venereology Congress, Amsterdam, The Netherlands. 25–28 September 2024. Abstract no 1731.
Mahler SJ, De Villez RL, Pulitzer DR. Transient acantholytic dermatosis induced by recombinant human interleukin 4. J Am Acad Dermatol. 1993;29(2 Pt 1):206-9. DOI: 10.1016/0190-9622(93)70169-t. PMID: 8335740.
Plachouri KM, Florou V, Georgiou V, Georgiou S. Cutaneous Side Effects of Modern Targeted Therapy and Immunotherapy in Patients with Dermatological Malignancies. Cancers (Basel). 2023;15(12):3126. DOI: 10.3390/cancers15123126. PMID: 37370736.
Caplash G, Curragh DS, Halliday L, Huilgol SC, Selva D. Report of cutaneous side effects of vismodegib treatment. Clin Exp Ophthalmol. 2020;48(1):123-125. DOI: 10.1111/ceo.13651. PMID: 31569297.
Koelzer VH, Buser T, Willi N, et al. Grover's-like drug eruption in a patient with metastatic melanoma under ipilimumab therapy. J Immunother Cancer. 2016;4:47. DOI:10.1186/s40425-016-0151-z. PMID: 27532022.
Munoz J, Guillot B, Girard C, Dereure O, Du-Thanh A. First report of ipilimumab-induced Grover disease. Br J Dermatol. 2014; 171(5):1236-7. DOI:10.1111/bjd.13058. PMID: 24749658.
Uemura M, Fa'ak F, Haymaker C, et al. A case report of Grover's disease from immunotherapy-a skin toxicity induced by inhibition of CTLA-4 but not PD-1. J Immunother Cancer. 2016;4:55. DOI:10.1186/s40425-016-0157-6. PMID: 27660709.
Chu EY, Wanat KA, Miller CJ, et al. Diverse cutaneous side effects associated with BRAF inhibitor therapy: a clinicopathologic study. J Am Acad Dermatol. 2012;67(6):1265-72. DOI:10.1016/j.jaad.2012.04.008. PMID: 22609219.
Pinto-Pulido EL, Polo-Rodríguez I, González-Cañete M, Medina-Expósito I, Vélez-Velázquez MD, Medina-Montalvo S. Association of bullous pemphigoid and Grover disease induced by immune checkpoint therapy. An Bras Dermatol. 2024;99(5):775-777. DOI:10.1016/j.abd.2023.07.018. PMID: 38876966.
Tscharner GG, Bühler S, Borner M, Hunziker T. Grover's disease induced by cetuximab. Dermatology. 2006;213(1):37-9. DOI:10.1159/000092836. PMID: 16778425.
Afvari S, Chiu MW. Grover disease associated with docetaxel chemotherapy. JAAD Case Rep. 2022;29:86-88. DOI:10.1016/j.jdcr.2022.08.047. PMID: 36199674.
Peltonen S, Inci R, Gilstedt M, Polesie S, Kallionpää R. Patients with Darier disease have an increased risk of keratinocyte carcinoma. J Invest Dermatol. 2024;144:S271. DOI:10.1186/s13023-024-03497-z. PMID: 39681873.
Roth-Carter QR, Burks HE, Ren Z, et al. Transcriptional profiling of rare acantholytic disorders suggests common mechanisms of pathogenesis. JCI Insight. 2023;8(16):e168955. DOI:10.1172/jci.insight.168955. PMID: 37471166.
Shin E, Kim J. The potential role of YAP in head and neck squamous cell carcinoma. Exp Mol Med. 2020;52(8):1264-1274. DOI:10.1038/s12276-020-00492-9. PMID: 32859951.
Debaugnies M, Sánchez-Danés A, Rorive S, et al. YAP and TAZ are essential for basal and squamous cell carcinoma initiation. EMBO Rep. 2018 Jul;19(7):e45809. DOI:10.15252/embr.201845809. PMID: 29875149.
Seli D, Ellis KT, Goldust M, et al. Association of Somatic ATP2A2 Damaging Variants With Grover Disease. JAMA Dermatol. 2023;159(7):745-749. DOI:10.1001/jamadermatol.2023.1139. PMID: 37195706.
Sakuntabhai A, Ruiz-Perez V, Carter S, et al. Mutations in ATP2A2, encoding a Ca2+ pump, cause Darier disease. Nat Genet. 1999;21(3):271–277. DOI:10.1038/6784. PMID: 10080178.
Jacobsen NJ, Lyons I, Hoogendoorn B, et al. ATP2A2 mutations in Darier’s disease and their relationship to neuropsychiatric phenotypes. Hum Mol Genet. 1999;8(9):1631–1636. DOI:10.1093/hmg/8.9.1631. PMID: 10441325.
Magdaleno-Tapial J, Valenzuela-Oñate C, Martínez-Doménech Á, et al. Coexistence of Pemphigus Foliaceus and Grover Disease After a Radical Surgery for Basal Cell Carcinoma. Am J Dermatopathol. 2019;41(10):744-746. DOI:10.1097/DAD.0000000000001419. PMID: 31094720.
Ellenbogen E, Geller S, Azrielant S, et al. Grover disease and bullous pemphigoid: a clinicopathological study of six cases. Clin Exp Dermatol. 2019;44(5):524-527. DOI:10.1111/ced.13789. PMID: 30264538.
Rehman A, Huang Y, Wan H. Evolving Mechanisms in the Pathophysiology of Pemphigus Vulgaris: A Review Emphasizing the Role of Desmoglein 3 in Regulating p53 and the Yes-Associated Protein. Life (Basel). 2021;11(7):621. DOI: 10.3390/life11070621. PMID: 34206820.
Müller L, Hatzfeld M, Keil R. Desmosomes as Signaling Hubs in the Regulation of Cell Behavior. Front Cell Dev Biol. 2021;9:745670. DOI:10.3389/fcell.2021.745670. PMID: 34631720.
Pietkiewicz P, Gornowicz-Porowska J, Bowszyc-Dmochowska M, et al. Discordant expression of desmoglein 2 and 3 at the mRNA and protein levels in nodular and superficial basal cell carcinoma revealed by immunohistochemistry and fluorescent in situ hybridization. Clin Exp Dermatol. 2014;39(5):628-35. DOI:10.1111/ced.12355. PMID: 24934917.
Downloads
Published
Issue
Section
License
Copyright (c) 2025 Paweł Pietkiewicz, Christian Navarrete-Dechent, Adhikari Adarsha , Carmen Cantisani, Mohamad Goldust, Natalia Salwowska, Norbert Kiss

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
Dermatology Practical & Conceptual applies a Creative Commons Attribution License (CCAL) to all works we publish (http://creativecommons.org/licenses/by-nc/4.0/). Authors retain the copyright for their published work.