Clinical analysis and review of literature on pilomatrixoma in pediatric patients
BACKGROUND: Pilomatrixoma is a benign tumor that originates from the hair follicle matrix. It usually presents as a hard, slow growing, solitary mass that can be easily misdiagnosed as other skin masses. The aim of this study was to clinically analyze a case series of pilomatrixoma in pediatric patients from Korea.
METHODS: A total of 165 pediatric patients from 2011 to 2018 with a histological diagnosis of pilomatrixoma were included. A retrospective review was performed using the electronic medical records, including patient demographics, number and location of the mass, clinical and imaging presentation, and postoperative outcomes.
RESULTS: There were 61 male and 104 female patients with 152 solitary and 13 multiple pilomatrixomas. Among solitary pilomatrixomas, the lesion commonly occurred in the head and neck (84.2%), followed by upper limbs (11.2%), lower limbs (3.3%), and trunk (1.3%). The pilomatrixoma lesion presented as the following types based on our clinical classification: mass (56.02%), pigmentation (25.31%), mixed (12.65%), ulceration (4.82%), and keloid-like (1.2%). Ultrasonography showed a high positive predictive value (95.56%). There were no specific complications observed except for two cases of recurrence.
CONCLUSION: Pilomatrixoma has various clinical feature presentations and commonly occurs in the head and neck. Ultrasonography is a helpful diagnostic tool. Surgical removal of the lesion is the main treatment method with a low recurrence rate.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2020 |
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Erschienen: |
2020 |
Enthalten in: |
Zur Gesamtaufnahme - volume:21 |
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Enthalten in: |
Archives of craniofacial surgery - 21(2020), 5 vom: 30. Okt., Seite 288-293 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Hu, Ju Long [VerfasserIn] |
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Anmerkungen: |
Date Revised 14.11.2020 published: Print-Electronic Citation Status PubMed-not-MEDLINE |
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doi: |
10.7181/acfs.2020.00528 |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM317116592 |
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500 | |a Citation Status PubMed-not-MEDLINE | ||
520 | |a BACKGROUND: Pilomatrixoma is a benign tumor that originates from the hair follicle matrix. It usually presents as a hard, slow growing, solitary mass that can be easily misdiagnosed as other skin masses. The aim of this study was to clinically analyze a case series of pilomatrixoma in pediatric patients from Korea | ||
520 | |a METHODS: A total of 165 pediatric patients from 2011 to 2018 with a histological diagnosis of pilomatrixoma were included. A retrospective review was performed using the electronic medical records, including patient demographics, number and location of the mass, clinical and imaging presentation, and postoperative outcomes | ||
520 | |a RESULTS: There were 61 male and 104 female patients with 152 solitary and 13 multiple pilomatrixomas. Among solitary pilomatrixomas, the lesion commonly occurred in the head and neck (84.2%), followed by upper limbs (11.2%), lower limbs (3.3%), and trunk (1.3%). The pilomatrixoma lesion presented as the following types based on our clinical classification: mass (56.02%), pigmentation (25.31%), mixed (12.65%), ulceration (4.82%), and keloid-like (1.2%). Ultrasonography showed a high positive predictive value (95.56%). There were no specific complications observed except for two cases of recurrence | ||
520 | |a CONCLUSION: Pilomatrixoma has various clinical feature presentations and commonly occurs in the head and neck. Ultrasonography is a helpful diagnostic tool. Surgical removal of the lesion is the main treatment method with a low recurrence rate | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Benign neoplasms | |
650 | 4 | |a Pediatrics | |
650 | 4 | |a Pilomatrixoma | |
700 | 1 | |a Yoo, Hyokyung |e verfasserin |4 aut | |
700 | 1 | |a Kwon, Sung Tack |e verfasserin |4 aut | |
700 | 1 | |a Kim, Sukwha |e verfasserin |4 aut | |
700 | 1 | |a Chung, Jee Hyeok |e verfasserin |4 aut | |
700 | 1 | |a Kim, Hyeonwoo |e verfasserin |4 aut | |
700 | 1 | |a Kim, Jinhyun |e verfasserin |4 aut | |
700 | 1 | |a Yu, Na Hee |e verfasserin |4 aut | |
700 | 1 | |a Kim, Byung Jun |e verfasserin |4 aut | |
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