Biological Sciences and Healthcare, part 1

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body space > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Gender > Male > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital spaces > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > urinary system > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Urethral lumen > Lumen of male urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > urinary system > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Urethral lumen > Lumen of male urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Organ cavity > Organ cavity subdivision > Lumen of body system > Urethral lumen > Lumen of male urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body space > Organ cavity > Organ cavity subdivision > Lumen of body system > Urethral lumen > Lumen of male urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Gender > Male > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > External genitalia > Male external genitalia > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Lower male genitourinary tract > penis > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Structure of pelvic region of trunk (body structure) > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Structure of male genital system subdivision > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Gender > Male > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Male genitourinary system > Structure of male genital system subdivision > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Structure of subdivision of organ system (body structure) > Structure of genitourinary system subdivision > Reproductive anatomical structure > Genital system > Male genital system > Male genital organ > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Body organ > Organ part > Male genital part > Penile part > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Organ system > Genitourinary system > urinary system > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Region of urethra > Region of male urethra > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)

... > Body structure > Anatomical or acquired body structure (body structure) > Anatomical structure > Topographic region > Body part > Trunk > Structure of subregion of trunk (body structure) > Lower trunk > Genitourinary system > urinary system > Structure of urinary tract proper (body structure) > Lower urinary tract > Bladder and outflow structure > Urinary outflow structure > urethra > Urethra part > Region of urethra > Region of male urethra > Cavernous portion of urethra > Lumen of penile urethra > Entire lumen of penile urethra (body structure)