title: Granulomatous reaction to injectable hyaluronic acid (Restylane) diagnosed by fine needle biopsy.
authors.affiliation: Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, Ontario, Canada.
authors.forename: Mubarak
authors.initials: M
authors.lastname: Al-Shraim
authors.forename: Mohammad
authors.initials: M
authors.lastname: Jaragh
authors.forename: William
authors.initials: W
authors.lastname: Geddie
mesh_terms: D044963:Biopsy, Fine-Needle; D003937:Diagnosis, Differential; D005153:Facial Neoplasms / Q000175:diagnosis / Q000556:secondary; D005260:Female; D015745:Granuloma, Foreign-Body / Q000139:chemically induced* / Q000473:pathology; D006801:Humans; D006820:Hyaluronic Acid / Q000009:adverse effects / Q000031:analogs & derivatives*; D007279:Injections, Subcutaneous; D008875:Middle Aged; D015361:Rhytidoplasty / Q000009:adverse effects*
chemical_list: D006820:Hyaluronic Acid; C445361:Restylane