Abstract:
:Pencil core granulomas are still infrequently reported in the literature. A 67-year-old woman presented with a 4mm hard blue subcutaneous nodule on the forehead. She remembered being injured with a pencil tip about 60 years before. The subcutaneous nodule was excised, which microscopically revealed a foreign body reaction with histiocytes containing fragmented coarse black particles. We diagnosed pencil-core granuloma based on the patient's history of pencil tip injury and histological examination findings.
journal_name
An Bras Dermatoljournal_title
Anais brasileiros de dermatologiaauthors
Bittencourt MJS,Santos JEBD,Barros JNDS Junior,Xerfan EMSdoi
10.1590/abd1806-4841.20176011subject
Has Abstractpub_date
2017-07-01 00:00:00pages
578-579issue
4eissn
0365-0596issn
1806-4841pii
S0365-05962017000400578journal_volume
92pub_type
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