دورية أكاديمية
Acquired smooth muscle hamartoma with sebaceous component
| العنوان: | Acquired smooth muscle hamartoma with sebaceous component |
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| المؤلفون: | Eduardo Marín-Hernández, Adriana Ramírez-Rico |
| المصدر: | Boletín Médico del Hospital Infantil de México, Vol 79, Iss 5 (2022) |
| بيانات النشر: | Permanyer, 2022. |
| سنة النشر: | 2022 |
| المجموعة: | LCC:Pediatrics LCC:Public aspects of medicine |
| مصطلحات موضوعية: | Acquired smooth muscle hamartoma. Sebaceous. Folliculo-sebaceous., Pediatrics, RJ1-570, Public aspects of medicine, RA1-1270 |
| الوصف: | Background: Acquired smooth muscle hamartoma (ASMH) is a rare benign lesion characterized clinically by hyperpigmented plaques with hypertrichosis and some follicular papules. The main histologic finding is the presence of disorganized smooth muscle bundles in the dermis. Only 25 cases of ASMH have been reported in the literature. Clinical case: We present the case of an 18-year-old male who reported a pigmented area and increased hair growth on the left hemifacial with one year of evolution. Clinically, a plaque was observed in the preauricular region and on the left cheek with a linear Blaschkoid path, consisting of hyperpigmentation, hypertrichosis, and some papular lesions, with negative pseudo-Darier sign. Histological analysis showed an increase in the number of smooth muscle bundles in the middle and deep dermis surrounding abundant sebaceous glands and numerous hair follicles in different stages of evolution. Conclusions: The sebaceous component in this lesion was prominent. Therefore, we considered this lesion part of a spectrum where the acquired smooth muscle hamartoma and folliculosebaceous cystic hamartoma are found at the extremes. This case would fall in the middle of the range, as it combines both histological features. |
| نوع الوثيقة: | article |
| وصف الملف: | electronic resource |
| اللغة: | English Spanish; Castilian |
| تدمد: | 0539-6115 |
| العلاقة: | https://www.bmhim.com/frame_esp.php?id=330Test; https://doaj.org/toc/0539-6115Test |
| DOI: | 10.24875/BMHIM.21000177 |
| الوصول الحر: | https://doaj.org/article/8971f52b3bc6403c9be53b3e3d299d81Test |
| رقم الانضمام: | edsdoj.8971f52b3bc6403c9be53b3e3d299d81 |
| قاعدة البيانات: | Directory of Open Access Journals |
Full Text Finder | تدمد: | 05396115 |
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| DOI: | 10.24875/BMHIM.21000177 |