- Upper Eyelid Keratoacanthoma with a Cutaneous Horn
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Lee JH, Roh JH
- KMID: 2535896
- J Korean Ophthalmol Soc.
- 2022 Nov;63(11):942-946.
- doi: 10.3341/jkos.2022.63.11.942
Purpose: To report a case of upper eyelid keratoacanthoma with a cutaneous horn. Case summary: A 59-year-old female presented to our clinic with a rapidly growing, painless mass in the center... -
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- A Case of Anti-programmed Cell Death Ligand 1 and Anti-transforming Growth Factor Beta Antibody-associated Keratoacanthoma
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Byun HJ, Choi Y, Park CS, Lim Y, Park S, Lee DY, Park JH
- KMID: 2502808
- Korean J Dermatol.
- 2020 Mar;58(3):204-206.
Keratoacanthomas (KAs) are epithelial skin tumors characterized by rapid growth and spontaneous regression, with histopathologic features similar to those of cutaneous squamous cell carcinoma (SCC). KA arising after the use... -
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- A Case of Xanthogranuloma Clinically Mimicking Keratoacanthoma in Nasal Cavity
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Park SH, Cho GJ, Hong SM, Kim JU, Jin WJ, Park IH, Seol JE, Kim H
- KMID: 2502305
- Korean J Dermatol.
- 2020 Feb;58(2):139-140.
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- Eruptive Keratoacanthoma en Plaque Confirmed by Complete Spontaneous Regression: A Case Report and Review of the Literature
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Lee SJ, Park TI, Park JS, Jun JB, Lee HW
- KMID: 2465920
- Korean J Dermatol.
- 2019 Nov;57(9):544-547.
Here we present a case of an unusual variant of keratoacanthoma, eruptive keratoacanthoma en plaque, occurring on the upper lip of a 58-year-old man. The lesion was a flesh-colored nodular... -
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- Rapidly Growing and Aggressive Cutaneous Squamous Cell Carcinomas in a Patient Treated with Ruxolitinib
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March-Rodriguez A, Bellosillo B, Ãlvarez-Larrán A, Besses C, Pujol RM, Toll A
- KMID: 2439067
- Ann Dermatol.
- 2019 Apr;31(2):204-208.
- doi: 10.5021/ad.2019.31.2.204
Ruxolitinib is a Janus kinase (JAK)1 and JAK2 inhibitor approved for the treatment of myelofibrosis and for polycythemia patients who are resistant or intolerant to hydroxyurea. We report a 72... -
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- Various Skin Tumors Originating from Disseminated Superficial Actinic Porokeratosis
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Jeong HB, Jo JW, Shin YB, Kim CY
- KMID: 2437057
- Korean J Dermatol.
- 2018 Dec;56(10):628-630.
Disseminated superficial actinic porokeratosis (DSAP) is a rare keratinization disorder. It is histopathologically characterized by the presence of coronoid lamellae and clinically by lesions showing central atrophy with elevated borders.... -
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- A Case of Squamous Cell Carcinoma Occurred in the External Auditory Canal Misdiagnosed as a Keratoacanthoma after Radiotherapy for Kimura's Disease
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Choi YS, Song SY, Kim YD, Bae CH
- KMID: 2396865
- Korean J Otorhinolaryngol-Head Neck Surg.
- 2017 Nov;60(11):575-578.
- doi: 10.3342/kjorl-hns.2017.16698
Malignancy of the external auditory canal (EAC) is a rare tumor. Among the malignancies of EAC, squamous cell carcinoma (SCC) is the most common pathologic type. The causes of SCC... -
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- Multiple Giant Keratoacanthoma Treated with Acitretin
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Kwon ES, Lee KG, Koh BY, Myung KB, Cheong SH
- KMID: 2379900
- Korean J Dermatol.
- 2017 May;55(4):249-252.
Giant keratoacanthoma is an uncommon variant of keratoacanthoma, which may increase to a diameter of several centimeters. Although keratoacanthomas usually resolve spontaneously, giant keratoacanthoma can be invasive and destructive. A... -
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- A Giant Keratoacanthoma Treated with Surgical Excision
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Park H, Park H, Kim H, Yeo H
- KMID: 2167736
- Arch Craniofac Surg.
- 2015 Aug;16(2):92-95.
- doi: 10.7181/acfs.2015.16.2.92
A keratoacanthoma is a rapidly growing cutaneous tumor that spontaneously involutes in most instances. A giant keratoacanthoma is a rare variant and are characterized by lesions larger than 20 mm... -
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- Cutaneous Horn Arising from Keratoacanthoma
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Chae WS, Seong JY, Jung HN, Suh HS, Choi YS
- KMID: 2246285
- Korean J Dermatol.
- 2014 Oct;52(10):767-768.
No abstract available. -
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- A Clinicohistopathologic Study of a Lesion Resembling Keratoacanthoma
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Kim SR, Kim CY
- KMID: 2246323
- Korean J Dermatol.
- 2014 Jul;52(7):465-470.
BACKGROUND: Keratoacanthoma (KA) can be clinically differentiated with ease from other dermatoses. However, the differential diagnosis of KA can sometimes be difficult, and some cases clinically suggest that the results... -
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- Intralesional Methotrexate for the Treatment of Keratoacanthoma: Retrospective Study and Review of the Korean Literature
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Yoo MG, Kim IH
- KMID: 2171651
- Ann Dermatol.
- 2014 Apr;26(2):172-176.
- doi: 10.5021/ad.2014.26.2.172
BACKGROUND: Although intralesional methotrexate (MTX) is an effective, nonsurgical treatment of keratoacanthoma (KA), there have not been many reports of on the MTX treatment for KA in Korea. OBJECTIVE: The purpose... -
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- A Case of Keratoacanthoma at the Nasal Vestibule
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Choi N, Chung SK, Dhong HJ, Kim HY
- KMID: 2132100
- J Rhinol.
- 2013 Nov;20(2):149-152.
Keratoacanthoma is the epidermal tumor characterized by the benign course such as rapid growth and spontaneous resolution. Rarely keratoacanthoma invades adjacent structures. Therefore, controversies have arisen about the biologic behavior... -
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- The Differential Expression of Lysyl Oxidase in Keratoacanthoma and Squamous Cell Carcinoma
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Nam HM, Choi KH, Park K, Park SD
- KMID: 2301656
- Korean J Dermatol.
- 2012 Mar;50(3):220-226.
BACKGROUND: Because keratoacanthoma (KA) and squamous cell carcinoma (SCC) are very similar with respect to clinical and histological features but are different with respect to prognosis and treatment, it is... -
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- Treatment of Keratoacanthoma with 5% Imiquimod Cream and Review of the Previous Report
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Jeon HC, Choi M, Paik SH, Ahn CH, Park HS, Cho KH
- KMID: 2171929
- Ann Dermatol.
- 2011 Aug;23(3):357-361.
- doi: 10.5021/ad.2011.23.3.357
Keratoacanthoma (KA) is a benign epidermal tumor, characterized by rapid and abundant growth, a tendency toward spontaneous regression and histopathologic similarity to squamous cell carcinoma (SCC). Because KA can be... -
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- A Case of Cutaneous Horn Originating from Keratoacanthoma
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Yang JH, Kim DH, Lee JS, Cho MK, Lee SH, Lee SY, Cho HD
- KMID: 2171961
- Ann Dermatol.
- 2011 Feb;23(1):89-91.
- doi: 10.5021/ad.2011.23.1.89
Cutaneous horn is the clinical description of a hyperproliferation of compact keratin in response to a wide array of underlying benign and malignant pathologic changes. We report here on a... -
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- Metastatic Malignant Fibrous Histiocytoma Mimicking Keratoacanthoma
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Kang HK, Son YM, Na SY, Lee HY, Baek JO, Roh JY, Lee JR
- KMID: 2247746
- Korean J Dermatol.
- 2009 Nov;47(11):1275-1279.
Malignant fibrous histiocytoma (MFH) has been considered to be the most common malignant soft tissue tumor of middle and late adulthood. This tumor is usually a skin-colored subcutaneous nodule. It... -
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- Two Cases of Giant Keratoacanthoma Treated with Intralesional Methotrexate
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Shin JB, Cho HM, Park JH, Son SW, Kim IH
- KMID: 2116210
- Korean J Dermatol.
- 2006 Jul;44(7):902-905.
Keratoacanthoma is a rapidly-growing tumor, which histologically resembles squamous cell carcinoma. Although it may regress spontaneously, keratoacanthoma is routinely treated by excision. Although excisional surgery is the treatment of choice,... -
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- Clinical Experience of Cutaneous Squamous Cell Carcinoma Arising in Keratoacanthoma
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Shin SJ, Park DH
- KMID: 2098443
- J Korean Soc Plast Reconstr Surg.
- 2006 Jul;33(4):506-509.
PURPOSE: The cutaneous squamous cell carcinoma is the second most common skin malignancy. It is noted that keratoacanthoma is difficult to differentiate from squamous cell carcinoma, clinically or historically. It... -
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- Treatment of Keratoacanthoma with 5% Imiquimod Cream
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Ko NY, Park JH, Son SW, Kim IH
- KMID: 2172099
- Ann Dermatol.
- 2006 Jun;18(1):14-17.
- doi: 10.5021/ad.2006.18.1.14
Keratoacanthoma is a rapidly growing tumor that histologically resembles squamous cell carcinoma. Surgical excision is a desirable therapeutic option, but several other treatment modalities are available. We report on two... -
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