title: An adult male presenting with an umbilical nodule.
authors.affiliation: Louisiana State University Health Sciences Center-Shreveport, Department of Pathology, USA.
authors.forename: Shekar
authors.initials: S
authors.lastname: Puttaswamy
authors.forename: Jessica
authors.initials: J
authors.lastname: Bagby
authors.forename: Ruo-Dan
authors.initials: RD
authors.lastname: Zhang
authors.forename: Diana M
authors.initials: DM
authors.lastname: Veillon
authors.forename: Maureen
authors.initials: M
authors.lastname: Heldmann
authors.forename: James D
authors.initials: JD
authors.lastname: Cotelingam
mesh_terms: D000230:Adenocarcinoma / Q000175:diagnosis* / Q000473:pathology; D001707:Biopsy, Needle; D003937:Diagnosis, Differential; D005773:Gastroscopy; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008875:Middle Aged; D013274:Stomach Neoplasms / Q000175:diagnosis* / Q000473:pathology; D014057:Tomography, X-Ray Computed; D014472:Umbilicus / Q000473:pathology*