title: Enlarging hyperpigmented nodule on the right calf. Pencil-core granuloma.
authors.affiliation: Drexel University College of Medicine, Philadelphia, PA 19103, USA. gfl25@drexel.edu
authors.forename: Geoffrey F S
authors.initials: GF
authors.lastname: Lim
authors.forename: Scott J M
authors.initials: SJ
authors.lastname: Lim
authors.forename: Mandana
authors.initials: M
authors.lastname: Mahmoodi
authors.forename: Arash
authors.initials: A
authors.lastname: Radfar
mesh_terms: D000368:Aged; D005260:Female; D015745:Granuloma, Foreign-Body / Q000209:etiology / Q000473:pathology*; D006108:Graphite / Q000009:adverse effects*; D006801:Humans; D017495:Hyperpigmentation / Q000209:etiology / Q000473:pathology*; D007866:Leg; D014951:Wounds, Stab / Q000150:complications / Q000473:pathology*
chemical_list: D006108:Graphite