Foreign body granuloma in the tongue differentiated from tongue cancer: A case report

Gouty Tophi Surrounding the Nonabsorbable Sutures of an Achilles Tendon Repair Surgical Site: A Case Report

The formation of gouty tophi surrounding the prior surgical site years after an Achilles tendon repair is an extremely rare presentation for which only three previous cases have been documented in the literature. In this case, we report the presentation of a 53-year-old male who had an Achilles tendon repair two and a half years prior and no clinical history of gout, yet during the necessary revision procedure of his Achilles tendon, he was found to have gouty tophi surrounding the nonabsorbable sutures used during his initial surgical repair. This case presentation and the three prior ones all involve the use of nonabsorbable sutures, and these sutures may potentially serve as a nidus for the formation of gouty tophi years after a surgical procedure, even in patients who do not have a clinical history of gout. It is important for clinicians to be aware of this rare clinical presentation as potential sequelae include infectious processes and the need for revision procedures.

Median lingual hair heterotopia associated with pyogranulomatous glossitis in a Labrador retriever: Surgical treatment using carbon-dioxide laser

A 9-year-old male Labrador retriever dog was presented with dysphagia and presence of hairs on the tongue. Buccal examination revealed ulcerative glossitis and lingual hairs along the midline. Ultrasound and magnetic resonance imaging of the tongue showed multiple hair shafts contained in a proliferative tissue along the midline and extending in a fistulous tract towards the right ventral aspect of the tongue at mid-length. Surgical excision was completed using a carbon-dioxide laser. Histopathological examination revealed a pyogranulomatous inflammation centered on growing hairs, confirming the diagnosis of glossitis and lingual hair heterotopia. At 10 mo after surgery, all clinical signs and glossitis had disappeared despite partial recurrence of hair on the dorsal sulcus and in the sublingual fistula. Key clinical message: Although lingual hair heterotopia usually has no clinical repercussions, associated ulcerative lesions should support imaging and biopsy.Resection of the lesion using a carbon-dioxide laser resulted in a good outcome in this case, but recurrent hair growth is possible.