kidney loop of Henle long descending thin limb inner medulla
kidney loop of Henle long descending thin limb outer medulla
kidney pyramid +
labial region
labium majora +
labium minora
lacrimal lake
lacrimal papilla
lamella alaris +
lamina anterior of maxilla
lamina anterior of pars facialis
lamina densa of glomerular basement membrane
lamina of spiral limbus
lamina precerebralis
lamina propria of ureter
lamina propria of urethra +
lamina propria of urinary bladder +
lamina propria of vagina
lamina rara externa
lamina rara interna
lamina superior
lamina terminalis of ischium
large intestine smooth muscle circular layer +
large intestine smooth muscle longitudinal layer +
late distal segment
lateral appendix
lateral eminence of fourth ventricle
lateral eminence of hypophysis
lateral entorhinal cortex
lateral epicondyle of femur
lateral floor plate
lateral line nucleus
lateral malleolus of fibula
lateral plate mesoderm +
lateral process of basipterygium
lateral tuber of ulna
lateral tubercle of astragalus
lateral zone of hypothalamus +
latissimus dorsi muscle
latissimus dorsi pre-muscle mass +
latissimus dorsi process
layer of tympanic membrane +
left colon
left renal pelvis
lesser tubercle of humerus
levator scapulae muscle
levator scapulae pre-muscle mass +
lieno-renal ligament
limb endochondral element +
lingual region
liver lobule +
lobe of cerebral hemisphere +
lobe of tail +
lower part of vagina
lung saccule
lymph node medullary cord
macula lutea +
macula lutea proper
major vestibular gland +
male preputial gland
mammillary body +
mandible temporal crest
manual digit mesenchyme +
manubrium of hyale
manus connective tissue +
marginal zone of spleen
The zone between the red and white pulp of the spleen containing numerous macrophages and lymphocytes, and a rich plexus of sinusoids supplied by white pulp arterioles carrying blood-borne antigens.
margo anterior of cleithrum
margo anterior of scapula
margo choanalis
margo clavicularis
margo fenestralis
margo libera
margo mandibularis of pterygoid +
margo orbitalis of maxilla
margo orbitalis of pterygoid
margo orbitalis of squamosal
margo posterior
margo posterior of cleithrum
margo posterior of scapula
margo scapularis
margo suprascapularis
margo tympanicus of pterygoid
margo vertebralis
maxillary process mesenchyme from head mesenchyme
medial blade of ilium
medial entorhinal cortex +
medial epicondyle of femur
medial floor plate
medial pelvic process
medial zone of hypothalamus +
mediale
median pars intermedia
median symphysis
medulla oblongata +
medullary ray
medullary region of kidney +
membranous urethra of male or female +
mesangium +
mesenchyme from somatopleure +
mesenchyme from splanchnopleure +
mesenchyme of umbilical cord +
mesenteric fat pad +
mesenteric lymph node +
mesenteric lymphatic vessel
mesial pelvic ridge
mesial region
meso-epithelium +
mesonephric capsule
mesonephric collecting duct
mesonephric early proximal tubule
mesonephric juxtaglomerular apparatus +
mesonephric late distal segment
mesonephric late proximal tubule
mesonephric mesenchyme +
mesonephric nephron +
mesonephric nephron progenitor
mesonephros +
mesopodial skeleton +
metanephric capsule
metanephric collecting duct +
metanephric cortex mesenchyme +
metanephric cortical collecting duct
metanephric descending thin limb +
metanephric juxtaglomerular apparatus +
metanephric long descending thin limb bend
metanephric mesenchyme +
metanephric nephron +
metanephric prebend segment
metanephric pyramid
metanephric renal pelvis
metanephros +
metanephros cortex +
metaphysis of femur +
metaphysis of fibula
metaphysis of humerus
metaphysis of radius
metaphysis of tibia
metapodial skeleton +
metoptic pillar
mid-dorsal keel
middle anterior process of basipterygium
midshaft
mixed endoderm/mesoderm-derived structure +
moderator band
mucosa of fallopian tube +
mucosa of seminal vesicle
mucosa of ureter +
mucosa of urethra +
mucosa of urinary bladder +
mucosa of vagina +
Mullerian duct +
muscle belly +
muscle head +
muscle layer of epididymis
muscle layer of oviduct
muscle layer of spongiose part of urethra
muscle layer of urinary bladder +
muscle of digastric group +
muscle rectus abdominis superficialis
muscle tissue +
muscular coat of seminal vesicle
muscular coat of ureter +
muscular layer of prostatic urethra
muscular layer of vagina
musculus rectus abdominis profundus
navicular fossa of spongiose part of urethra +
neck of femur
neck of fibula
neck of humerus
neck of pancreas
neck of radius
neck of talus
neck of urinary bladder +
nephron +
nephrostome
neural lobe of neurohypophysis
neuraxis flexure +
Nobelian rod
notochord +
notochord posterior region
nucleus pulposus
obturator foramen
obturator process of ischium
ocular fundus
odontoids
olecranon
olecranon fossa
omentum +
opercular part of inferior frontal gyrus
optic disc
optic foramen +
orbitosphenoid +
orbitosphenoid septum
organ component layer +
organ subunit +
os clitoris
os penis
osseus labyrinth vestibule +
osteon +
otic and occipital +
otic plate of pterygoid
outer medulla ascending vasa recta
outer medulla descending vasa recta
outer medulla of kidney +
outflow tract +
outflow tract pericardium
ovarian follicle +
ovarian ligament
paired fin radial element +
paired fin radial skeleton +
paired limb/fin field +
paired limb/fin skeleton +
pancreatic lobule +
papilla of tongue +
papillary muscle of heart +
parafoveal part of retina
parasagittal crest
parenchyma +
parenchyma of spleen +
parietal serous membrane +
pars articularis of mandibular arch
pars canalicularis of petrosal
pars convoluta of oviduct
pars cylindriformis ilei
pars externa plectri +
pars facialis of maxilla +
pars facialis of maxillopalatine
pars flaccida of tympanic membrane
pars glenoidalis of quadratojugal
pars inferior of labyrinth
pars intermedia of adenohypophysis
pars interna plectri
pars jugalis
pars media plectri +
pars plana of ciliary body
pars plicata of ciliary body
pars recta
pars reflexa of masseter
pars reuniens
pars suprascapularis
pars tensa of tympanic membrane
pars tuberalis of adenohypophysis
part of afferent arteriole forming the juxtaglomerular complex