Confluent and reticulated papillomatosis (CARP) is a rare dermatosis that typically develops in adolescents and young adults. Clinical characteristics include hyperkeratotic papules that coalesce centrally with a reticulated pattern peripherally on the central and upper trunk, neck, and axilla. Its etiology is not precisely known, and disordered keratinization has been postulated as one of the etiologies. Treatment options of the disease include systemic (such as antibiotics, antifungals, and retinoids) and topical treatments (such as lactic acid, antifungals, retinoids, salicylic acid, urea, tacrolimus, and vitamin D analogs). We report a case of a 17-year-old boy, otherwise healthy, presented with a new onset of asymptomatic, persistent, and slowly progressing brownish skin lesions over the trunk for 6 months. The diagnosis was revised to CARP based on clinical and histopathological examination. Treatment with topical tretinoin 0.025% cream once daily was begun. There was complete resolution of his lesions at the end of 8 weeks of therapy. There has been no relapse at 2 months follow-up. The effectiveness of tretinoin in this patient supports the theory that CARP is a keratinization disorder. Initiating treatment with topical tretinoin when no limitations for its use would be reasonable as it can provide a safer alternative to systemic therapy.
{"title":"Confluent and Reticulated Papillomatosis Successfully Treated with Topical Vitamin A Derivative.","authors":"Manal Alsulami, Bader Alharbi, Yaser Alotaibi, Fadi Alghamdi, Adel Alsantali","doi":"10.1155/2023/9467084","DOIUrl":"https://doi.org/10.1155/2023/9467084","url":null,"abstract":"<p><p>Confluent and reticulated papillomatosis (CARP) is a rare dermatosis that typically develops in adolescents and young adults. Clinical characteristics include hyperkeratotic papules that coalesce centrally with a reticulated pattern peripherally on the central and upper trunk, neck, and axilla. Its etiology is not precisely known, and disordered keratinization has been postulated as one of the etiologies. Treatment options of the disease include systemic (such as antibiotics, antifungals, and retinoids) and topical treatments (such as lactic acid, antifungals, retinoids, salicylic acid, urea, tacrolimus, and vitamin D analogs). We report a case of a 17-year-old boy, otherwise healthy, presented with a new onset of asymptomatic, persistent, and slowly progressing brownish skin lesions over the trunk for 6 months. The diagnosis was revised to CARP based on clinical and histopathological examination. Treatment with topical tretinoin 0.025% cream once daily was begun. There was complete resolution of his lesions at the end of 8 weeks of therapy. There has been no relapse at 2 months follow-up. The effectiveness of tretinoin in this patient supports the theory that CARP is a keratinization disorder. Initiating treatment with topical tretinoin when no limitations for its use would be reasonable as it can provide a safer alternative to systemic therapy.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":"2023 ","pages":"9467084"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10010871/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9123253","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Yuehua He, Huiling Zhu, Hang Ji, Weining Huang, Zhongrong Liu
Chondrocutaneous branchial remnants (CCBRs) are rare congenital heterotopic tissue formations originating from the first or second embryonic branchial arches. Clinically, CCBRs are characterized predominantly by unilateral and solitary cartilaginous nodules found on the lower neck region. Herein, we present a case of CCBRs in a 9-year-old male patient who presented with horn-shaped projecting masses on either side of the anterior border of the sternocleidomastoid muscle. The pathological report following surgical resection revealed that the lesion was located in the dermis and consisted primarily of hyaline cartilage tissue enclosed by a fibrous capsule, with few local vascular proliferations. Based on the clinical and pathological features, the patient was ultimately diagnosed with congenital bilateral cervical chondrocutaneous branchial remnants.
{"title":"A Case Report and Literature Review of Bilateral Cervical Chondrocutaneous Branchial Remnants.","authors":"Yuehua He, Huiling Zhu, Hang Ji, Weining Huang, Zhongrong Liu","doi":"10.1155/2023/8475270","DOIUrl":"https://doi.org/10.1155/2023/8475270","url":null,"abstract":"<p><p>Chondrocutaneous branchial remnants (CCBRs) are rare congenital heterotopic tissue formations originating from the first or second embryonic branchial arches. Clinically, CCBRs are characterized predominantly by unilateral and solitary cartilaginous nodules found on the lower neck region. Herein, we present a case of CCBRs in a 9-year-old male patient who presented with horn-shaped projecting masses on either side of the anterior border of the sternocleidomastoid muscle. The pathological report following surgical resection revealed that the lesion was located in the dermis and consisted primarily of hyaline cartilage tissue enclosed by a fibrous capsule, with few local vascular proliferations. Based on the clinical and pathological features, the patient was ultimately diagnosed with congenital bilateral cervical chondrocutaneous branchial remnants.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":"2023 ","pages":"8475270"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10279493/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9707686","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Duha Rabi, Balqis Shawer, Ahmad Rabee, Mohammad Qudaimat, Mohammad Milhem, Izzeddin Bakri
Cutaneous T-cell lymphoma (CTCL) is a lymphoproliferative disorder of the skin. The most common subtype of CTCL in pediatrics is mycosis fungoides (MF). There are multiple variants of MF. The hypopigmented variant represents more than 50% of MF cases in pediatrics. Misdiagnosis of MF can occur because it may resemble other benign skin pathologies. This is a case of an 11-year-old Palestinian boy presented with generalized nonpruritic hypopigmented maculopapular patches with progressive course for 9-months. Biopsy samples from a hypopigmented patch revealed appearances diagnostic of MF. Immunohistochemical staining was positive for CD3 and CD7 (partial) and a mixture of CD4 and CD8 positive cells. The patient's case was managed with narrowband ultraviolet B (NBUVB) phototherapy. After a few sessions, the hypopigmented lesions improved significantly.
{"title":"Hypopigmented Mycosis Fungoides in an 11-Year-Old Palestinian Boy.","authors":"Duha Rabi, Balqis Shawer, Ahmad Rabee, Mohammad Qudaimat, Mohammad Milhem, Izzeddin Bakri","doi":"10.1155/2023/4310796","DOIUrl":"https://doi.org/10.1155/2023/4310796","url":null,"abstract":"<p><p>Cutaneous T-cell lymphoma (CTCL) is a lymphoproliferative disorder of the skin. The most common subtype of CTCL in pediatrics is mycosis fungoides (MF). There are multiple variants of MF. The hypopigmented variant represents more than 50% of MF cases in pediatrics. Misdiagnosis of MF can occur because it may resemble other benign skin pathologies. This is a case of an 11-year-old Palestinian boy presented with generalized nonpruritic hypopigmented maculopapular patches with progressive course for 9-months. Biopsy samples from a hypopigmented patch revealed appearances diagnostic of MF. Immunohistochemical staining was positive for CD3 and CD7 (partial) and a mixture of CD4 and CD8 positive cells. The patient's case was managed with narrowband ultraviolet B (NBUVB) phototherapy. After a few sessions, the hypopigmented lesions improved significantly.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":"2023 ","pages":"4310796"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9949951/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10792925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Granulosis rubra nasi is a rare autosomal dominant disease of the eccrine glands. It is clinically characterized by mid-face hyperhidrosis, most prominent at the tip of the nose, and dark erythematous papules on the nose, cheeks, chin, and upper lip. Although it commonly occurs in childhood, it can also occur in adults. This is a case report of two female granulosis rubra nasi patients. This report, to the best of my knowledge, has not before been described in Ethiopian individuals and is hence being reported due to its rarity.
{"title":"Granulosis Rubra Nasi: A Case Report and Brief Review of the Literature.","authors":"Girum T Assefa","doi":"10.1155/2023/3927244","DOIUrl":"https://doi.org/10.1155/2023/3927244","url":null,"abstract":"<p><p>Granulosis rubra nasi is a rare autosomal dominant disease of the eccrine glands. It is clinically characterized by mid-face hyperhidrosis, most prominent at the tip of the nose, and dark erythematous papules on the nose, cheeks, chin, and upper lip. Although it commonly occurs in childhood, it can also occur in adults. This is a case report of two female granulosis rubra nasi patients. This report, to the best of my knowledge, has not before been described in Ethiopian individuals and is hence being reported due to its rarity.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":"2023 ","pages":"3927244"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9897907/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"10652543","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Hussein M Alshamrani, Luai M Assaedi, Jumanah A Bahattab, Abdulrahman M Mohammad, Magdy R Abdulghani
LEOPARD syndrome (LS) is a rare autosomal dominant inherited or sporadic genetic disorder caused commonly by missense mutations in the protein-tyrosine phosphatase-nonreceptor type 11 (PTPN11) gene. Due to its rarity and a high chance of misdiagnosis, the epidemiological profile of LS is poorly established. To the best of our knowledge, this is the second report with a documented PTPN11 gene mutation in Saudi Arabia.
{"title":"LEOPARD Syndrome with a Sporadic <i>PTPN11</i> Mutation in a Saudi Patient.","authors":"Hussein M Alshamrani, Luai M Assaedi, Jumanah A Bahattab, Abdulrahman M Mohammad, Magdy R Abdulghani","doi":"10.1155/2023/4161574","DOIUrl":"https://doi.org/10.1155/2023/4161574","url":null,"abstract":"<p><p>LEOPARD syndrome (LS) is a rare autosomal dominant inherited or sporadic genetic disorder caused commonly by missense mutations in the protein-tyrosine phosphatase-nonreceptor type 11 (<i>PTPN11</i>) gene. Due to its rarity and a high chance of misdiagnosis, the epidemiological profile of LS is poorly established. To the best of our knowledge, this is the second report with a documented <i>PTPN11</i> gene mutation in Saudi Arabia.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":"2023 ","pages":"4161574"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10229248/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"9567771","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-18eCollection Date: 2022-01-01DOI: 10.1155/2022/2523710
Chumsaeng Chumsaengsri, Jongjin Suwanthaweemeesuk
Background: Granuloma annulare (GA) is a benign skin disease that has four clinical variants including localized, generalized, perforating, and subcutaneous GA. The most common type is localized GA, followed by generalized GA. Generalized GA was defined as at least 10 widespread annular plagues and frequently on the trunk, face, neck, and extremities. The diagnosis was made by clinical and histopathology. Generalized GA was difficult to treat. Case Presentation. We presented a Thai woman with nonscaly annular papules and plaques on the trunk and all extremities. A skin biopsy revealed a lesion that was compatible with granuloma annulare. She was partially resolved with 2-month course of oral griseofluvin 500 mg daily. Discussion. The regression of GA response to oral griseofulvin is consistent with the inflammatory nature, which identified IFN-gamma upregulated in GA.
Conclusion: Griseofulvin is safe with few side effects and cost effectiveness. Further studies are needed to better understand the immunology and pathogenesis of GA.
{"title":"Treatment of Generalized Granuloma Annulare with Oral Griseofulvin.","authors":"Chumsaeng Chumsaengsri, Jongjin Suwanthaweemeesuk","doi":"10.1155/2022/2523710","DOIUrl":"https://doi.org/10.1155/2022/2523710","url":null,"abstract":"<p><strong>Background: </strong>Granuloma annulare (GA) is a benign skin disease that has four clinical variants including localized, generalized, perforating, and subcutaneous GA. The most common type is localized GA, followed by generalized GA. Generalized GA was defined as at least 10 widespread annular plagues and frequently on the trunk, face, neck, and extremities. The diagnosis was made by clinical and histopathology. Generalized GA was difficult to treat. <i>Case Presentation</i>. We presented a Thai woman with nonscaly annular papules and plaques on the trunk and all extremities. A skin biopsy revealed a lesion that was compatible with granuloma annulare. She was partially resolved with 2-month course of oral griseofluvin 500 mg daily. <i>Discussion</i>. The regression of GA response to oral griseofulvin is consistent with the inflammatory nature, which identified IFN-gamma upregulated in GA.</p><p><strong>Conclusion: </strong>Griseofulvin is safe with few side effects and cost effectiveness. Further studies are needed to better understand the immunology and pathogenesis of GA.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":" ","pages":"2523710"},"PeriodicalIF":0.0,"publicationDate":"2022-11-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9699782/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40488165","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-08eCollection Date: 2022-01-01DOI: 10.1155/2022/8329050
Adela Alvarez Rio, Josep Oriol Roca Mas, Daniel Navarro Sanchez, Ivan Monge Castresana, Gonzalo Joaquin Soroa Moreno, Jaime Estrada Cuxart
Marjolin's ulcer is one of the clinical variants of squamous-cell carcinoma. It is a highly aggressive disease that develops from chronic wounds. Almost 65% of these lesions have been diagnosed on underlying burn scars. Although the mean latency time between the primary lesion and the apparition of the ulcer is around 25 years, some cases with an early debut have been described. Squamous-cell carcinomas arising in chronic wounds are typically aggressive and are related with a poor prognosis due to their late diagnosis. Therefore, it is important to recognize symptoms that indicate malignant degeneration of chronic wounds, allowing the clinician to make an early diagnosis in order not to delay the surgical treatment that is required to improve the global survival of the patient. The time elapsed between our patient's burn and the appearance of Marjolin's ulcer was only 7 months, drawing attention to its fast and aggressive progression.
{"title":"Aggressive Acute Marjolin's Ulcer Arising in a Burn Scar.","authors":"Adela Alvarez Rio, Josep Oriol Roca Mas, Daniel Navarro Sanchez, Ivan Monge Castresana, Gonzalo Joaquin Soroa Moreno, Jaime Estrada Cuxart","doi":"10.1155/2022/8329050","DOIUrl":"https://doi.org/10.1155/2022/8329050","url":null,"abstract":"<p><p>Marjolin's ulcer is one of the clinical variants of squamous-cell carcinoma. It is a highly aggressive disease that develops from chronic wounds. Almost 65% of these lesions have been diagnosed on underlying burn scars. Although the mean latency time between the primary lesion and the apparition of the ulcer is around 25 years, some cases with an early debut have been described. Squamous-cell carcinomas arising in chronic wounds are typically aggressive and are related with a poor prognosis due to their late diagnosis. Therefore, it is important to recognize symptoms that indicate malignant degeneration of chronic wounds, allowing the clinician to make an early diagnosis in order not to delay the surgical treatment that is required to improve the global survival of the patient. The time elapsed between our patient's burn and the appearance of Marjolin's ulcer was only 7 months, drawing attention to its fast and aggressive progression.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":" ","pages":"8329050"},"PeriodicalIF":0.0,"publicationDate":"2022-11-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9666024/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40473082","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-11-07eCollection Date: 2022-01-01DOI: 10.1155/2022/2598965
Guilherme Kuceki, Dekker C Deacon, Aaron M Secrest
This study describes a case of amelanotic lentigo maligna melanoma in a 69-year-old female that had been growing for approximately 5 years. The asymptomatic lesion had been previously diagnosed and treated as a fungal skin infection, an inflammatory rash, and an actinic keratosis that did not respond to standard treatments. Biopsy revealed confluent and nested atypical melanocytes at the dermal-epidermal junction, consistent with melanoma in situ. Excisional biopsy revealed invasive lentigo maligna melanoma, Breslow depth 0.3 mm, with positive melanoma in situ at margins. She is now 3 years post-Mohs surgery without recurrence. When working up a patient with a hypopigmented or inflammatory lesion not responding to standard therapies, physicians should always consider biopsy to rule out unusual neoplastic etiologies, such as amelanotic melanomas.
{"title":"Amelanotic Melanoma Treated as Fungal Infection for Years.","authors":"Guilherme Kuceki, Dekker C Deacon, Aaron M Secrest","doi":"10.1155/2022/2598965","DOIUrl":"https://doi.org/10.1155/2022/2598965","url":null,"abstract":"<p><p>This study describes a case of amelanotic lentigo maligna melanoma in a 69-year-old female that had been growing for approximately 5 years. The asymptomatic lesion had been previously diagnosed and treated as a fungal skin infection, an inflammatory rash, and an actinic keratosis that did not respond to standard treatments. Biopsy revealed confluent and nested atypical melanocytes at the dermal-epidermal junction, consistent with melanoma in situ. Excisional biopsy revealed invasive lentigo maligna melanoma, Breslow depth 0.3 mm, with positive melanoma in situ at margins. She is now 3 years post-Mohs surgery without recurrence. When working up a patient with a hypopigmented or inflammatory lesion not responding to standard therapies, physicians should always consider biopsy to rule out unusual neoplastic etiologies, such as amelanotic melanomas.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":" ","pages":"2598965"},"PeriodicalIF":0.0,"publicationDate":"2022-11-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9663247/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40492169","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-10-26eCollection Date: 2022-01-01DOI: 10.1155/2022/2542404
T Iqbal, V Mudaliar
A rare form of dermatofibroma (DF) is described in the literature as giant dermatofibroma. Due to the rarity and distinct presentation that can be confused with more sinister skin tumours, these can cause diagnostic uncertainty and require clinicopathologic correlation. Familiarity with this rare presentation of an otherwise common entity is required to prevent unnecessary clinical doubt and excessive interventions. We report a case of giant dermatofibroma on the leg of a 29-year-old healthy male that presented with a 7 cm, nonulcerated pink, brown plaque, adding to the limited literature of less than 30 known cases.
{"title":"Giant Dermatofibroma: A Rare Presentation as a Large Scaly Plaque.","authors":"T Iqbal, V Mudaliar","doi":"10.1155/2022/2542404","DOIUrl":"https://doi.org/10.1155/2022/2542404","url":null,"abstract":"<p><p>A rare form of dermatofibroma (DF) is described in the literature as giant dermatofibroma. Due to the rarity and distinct presentation that can be confused with more sinister skin tumours, these can cause diagnostic uncertainty and require clinicopathologic correlation. Familiarity with this rare presentation of an otherwise common entity is required to prevent unnecessary clinical doubt and excessive interventions. We report a case of giant dermatofibroma on the leg of a 29-year-old healthy male that presented with a 7 cm, nonulcerated pink, brown plaque, adding to the limited literature of less than 30 known cases.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":" ","pages":"2542404"},"PeriodicalIF":0.0,"publicationDate":"2022-10-26","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9629920/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40667024","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-09-17eCollection Date: 2022-01-01DOI: 10.1155/2022/2082445
Fadi A Alghamdi, Shahad T Khayyat, Mohammed M Alshareef, Wala'a Felemban
Objective: Coronavirus disease 2019 (COVID-19) vaccine distribution continues to expand; however, increased cutaneous reactions have been reported. Several recent studies suggest a link between COVID-19 vaccination and the development of various cutaneous complications. Lichen planus is a chronic, immune-mediated, inflammatory dermatological illness with an unclear etiology. In this case report, we assessed the relationship between COVID-19 vaccination (Pfizer) and lichen planus diagnosis and evaluated the link between additional doses of the vaccine and disease progression.
Methods: Complete clinical, laboratory, and histopathological assessment of a patient was performed with ethical and privacy considerations. Written informed consent for all clinical data, images, and publication was obtained from the patient.
Results: New-onset lichen planus appeared 48 hours after the first dose of the Pfizer vaccine. The symptoms worsened following the second dose. The patient responded gradually to topical corticosteroids, and lichen planus was controlled within 21 days.
Conclusion: Our case significantly contributes to the literature by highlighting that additional doses of the Pfizer vaccine can contribute to disease progression. Therefore, reporting the patient's condition associated with COVID-19 vaccination should be considered. Future studies should be performed to investigate the combined onset of lichen planus and multisystem COVID-19 vaccine-related complications.
{"title":"New-Onset Lichen Planus Induced by the Pfizer COVID-19 Vaccine.","authors":"Fadi A Alghamdi, Shahad T Khayyat, Mohammed M Alshareef, Wala'a Felemban","doi":"10.1155/2022/2082445","DOIUrl":"https://doi.org/10.1155/2022/2082445","url":null,"abstract":"<p><strong>Objective: </strong>Coronavirus disease 2019 (COVID-19) vaccine distribution continues to expand; however, increased cutaneous reactions have been reported. Several recent studies suggest a link between COVID-19 vaccination and the development of various cutaneous complications. Lichen planus is a chronic, immune-mediated, inflammatory dermatological illness with an unclear etiology. In this case report, we assessed the relationship between COVID-19 vaccination (Pfizer) and lichen planus diagnosis and evaluated the link between additional doses of the vaccine and disease progression.</p><p><strong>Methods: </strong>Complete clinical, laboratory, and histopathological assessment of a patient was performed with ethical and privacy considerations. Written informed consent for all clinical data, images, and publication was obtained from the patient.</p><p><strong>Results: </strong>New-onset lichen planus appeared 48 hours after the first dose of the Pfizer vaccine. The symptoms worsened following the second dose. The patient responded gradually to topical corticosteroids, and lichen planus was controlled within 21 days.</p><p><strong>Conclusion: </strong>Our case significantly contributes to the literature by highlighting that additional doses of the Pfizer vaccine can contribute to disease progression. Therefore, reporting the patient's condition associated with COVID-19 vaccination should be considered. Future studies should be performed to investigate the combined onset of lichen planus and multisystem COVID-19 vaccine-related complications.</p>","PeriodicalId":9630,"journal":{"name":"Case Reports in Dermatological Medicine","volume":" ","pages":"2082445"},"PeriodicalIF":0.0,"publicationDate":"2022-09-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9509278/pdf/","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"40375258","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}