title: Urethral meatal and parameatal tumors in young men: a clinicopathologic and electron microscopic study.
mesh_terms: D000328:Adult; D000367:Age Factors; D002466:Cell Nucleolus; D002467:Cell Nucleus; D003593:Cytoplasm; D003896:Desmosomes; D004721:Endoplasmic Reticulum; D004848:Epithelium; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008928:Mitochondria; D010409:Penile Diseases / Q000175:diagnosis / Q000473:pathology*; D010413:Penis / Q000473:pathology*; D012270:Ribosomes; D012737:Sex Factors; D014521:Urethra / Q000473:pathology*; D014522:Urethral Diseases / Q000175:diagnosis / Q000473:pathology* / Q000601:surgery; D014556:Urine / Q000166:cytology