Normal Histology

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Histology Tutorials
Basic histology is described, along with illustrative images, in this set of short tutorials arranged by organ system

Histology Correlations
A series of examples of abnormal histologic findings correlated with human disease conditions

Examples of Normal Histology

Examples of normal cells and tissues are listed below with links to illustrative images.


TissueDescription
Adipose (Fat)Normal adult fat cells, medium power microscopic
Adipose (Brown Fat)Normal fetal brown fat cells, medium power microscopic
AdrenalNormal fetal adrenal gland, low power microscopic
AdrenalNormal adult adrenal gland, low power microscopic
AortaNormal aorta, elastic tissue stain, low power microscopic
AppendixNormal appendix, low power microscopic
ArteryNormal large coronary artery, low power microscopic
ArteryNormal small coronary artery, low power microscopic
ArteryNormal muscular artery, medium power microscopic
Artery and VeinNormal small muscular artery and vein, low power microscopic
Arteriole and VenuleNormal arteriole and venule with peripheral nerve, medium power microscopic
Bartholin's glandNormal Bartholin's gland in wall of vagina, low and medium power microscopic
BladderNormal bladder with transitional epithelium, high power microscopic
BloodNormal peripheral white blood cell types, high power microscopic
BloodNormal peripheral blood, segmented neutrophil and band neutrophil, high power microscopic
BloodNormal peripheral blood, segmented neutrophil and lymphocyte, high power microscopic
BloodNormal peripheral blood, monocyte, high power microscopic
BloodNormal peripheral blood, eosinophil and lymphocyte, high power microscopic
BloodNormal peripheral blood, basophil, band neutrophil, and lymphocyte, high power microscopic
BoneNormal fetal bone growth plate, medium power microscopic
BoneNormal fetal osteoblasts in bone, high power microscopic
BoneOsteoclasts and osteoblasts in bone, high power microscopic
BoneNormal trabecular bone, polarized, low power microscopic
BoneNormal bone, cross section, undecalcified, medium and high power microscopic
Bone MarrowNormal bone marrow, medium power microscopic
Bone MarrowNormal bone marrow, high power microscopic
Bone MarrowNormal bone marrow smear, high power microscopic
Bone MarrowNormal bone marrow smear, high power microscopic
Bone MarrowNormal bone marrow smear, high power microscopic
Bone MarrowNormal bone marrow smear with plasma cell, high power microscopic
Bone MarrowNormal bone marrow smear with megakaryocyte, high power microscopic
BrainNormal cerebral cortex, low power microscopic
BrainNormal cerebral cortical layers, low power microscopic
BrainNormal cerebral cortex, medium power microscopic
BrainNormal cerebellum, low power microscopic
BrainNormal choroid plexus and ependyma lining a ventricle, low power microscopic
BrainNormal hippocampus, low power microscopic
BrainNormal hippocampus, medium power microscopic
BrainNormal ependyma lining ventricle, high power microscopic
BreastNormal female breast, low power microscopic
BreastNormal female breast duct, high power microscopic
Bulbourethral glandNormal male bulbourethral (Cowper's) gland, low and medium power microscopic
CervixNormal cervix, high power microscopic
CervixNormal cervix and endocervix, low power microscopic
ColonNormal adult colonic mucosa, medium power microscopic
ColonNormal fetal colon, low power microscopic
ColonNormal infant colon, medium power microscopic
ConjunctivaNormal conjunctiva of the eye, high power microscopic
EndometriumNormal proliferative endometrium, low power microscopic
EndometriumNormal proliferative endometrium, medium power microscopic
EndometriumNormal secretory endometrium, medium power microscopic
EndometriumImplantation of the fertilized ovum, animated diagram
EpididymisNormal epididymis, low power microscopic
EpididymisNormal epididymis, medium power microscopic
EpididymisNormal appendix epididymis, low power microscopic
EpiglottisNormal epiglottis with elastic cartilage, high power microscopic
EsophagusNormal esophagus, low power microscopic
EsophagusNormal esophagus, medium power microscopic
EyeNormal fetal eye, low power microscopic
EyeNormal adult eye, low power microscopic
EyeNormal fetal eye, low power microscopic
EyeNormal fetal eye, medium power microscopic
EyeNormal fetal cornea, high power microscopic
EyeNormal fetal retina, high power microscopic
EyeNormal adult retina, high power microscopic
Fallopian TubeNormal fallopian tube of female genital tract, low power microscopic
Fallopian TubeNormal fallopian tube of female genital tract, high power microscopic
Fallopian TubeNormal fallopian tube of female genital tract, high power microscopic
GallbladderNormal gallbladder, low power microscopic
GallbladderNormal gallbladder, medium power microscopic
GallbladderNormal gallbladder, high power microscopic
Intervertebral DiscNormal intervertebral disc, low power microscopic
Intervertebral DiscNormal intervertebral disc fibrocartilage, medium power microscopic
KidneyNormal renal cortex, low power microscopic
KidneyNormal renal cortex, medium power microscopic
KidneyNormal renal papilla, low power microscopic
KidneyNormal corticomedullary junction, low power microscopic
KidneyNormal kidney, medium power microscopic
KidneyNormal kidney, medium power microscopic
KidneyNormal kidney, high power microscopic
KidneyNormal kidney, juxtalgomerular apparatus, high power microscopic
KidneyNormal glomerulus of kidney, high power microscopic
KidneyNormal fetal kidney, low power microscopic
KidneyNormal fetal kidney, nephrogenic zone, high power microscopic
LiverNormal liver, low power microscopic
LiverNormal liver, high power microscopic
LiverNormal liver, PAS stain, high power microscopic
LiverNormal liver, reticulin stain, medium power microscopic
LiverNormal term fetal liver, medium power microscopic
LiverNormal term fetal liver, high power microscopic
LungNormal lung, low power microscopic
LungNormal lung, high power microscopic
LungNormal fetal lung, canalicular phase, medium power microscopic
LungNormal fetal lung, canalicular phase, medium power microscopic
Lymph NodeNormal lymph node, low power microscopic
Lymph NodeNormal lymph node, medium power microscopic
Muscle, skeletalNormal skeletal muscle, low power microscopic
Muscle, skeletalNormal skeletal muscle, cross section, high power microscopic
Muscle, skeletalNormal skeletal muscle, longitudinal, high power microscopic
Muscle, skeletalNormal skeletal muscle, ATPase stain at pH 9.4, medium power microscopic
Muscle, smoothNormal smooth muscle of small intestinal muscularis, high power microscopic
MyocardiumNormal cardiac muscle, medium power microscopic
MyocardiumNormal cardiac muscle, high power microscopic
MyocardiumNormal cardiac muscle, intercalated disks, trichrome stain, high power microscopic
Myocardial conductionNormal atrioventricular node, S100 immunohistochemical stain, medium and high power microscopic
Myocardial conductionNormal bundle of His, S100 immunohistochemical stain, high power microscopic
Nerve, opticNormal optic nerve, low power microscopic
Nerve, peripheralNormal peripheral nerve, medium power microscopic
Nerve, peripheralNormal peripheral nerve, medium power microscopic
Nerve, peripheralNormal peripheral nerve ganglion, medium power microscopic
Neuroendocrine cellsNeuroendocrine cells in the gastrointestinal tract, medium power microscopic
OvaryNormal fetal ovary, low power microscopic
OvaryNormal fetal ovary, high power microscopic
OvaryNormal adult reproductive age ovary, low power microscopic
OvaryNormal adult reproductive age ovary, medium power microscopic
OvaryNormal adult reproductive age ovary with developing follicle, high power microscopic
OvaryNormal adult reproductive age ovary, medium power microscopic
OvaryNormal adult postmenopausal ovary, low power microscopic
PancreasNormal pancreas, low power microscopic
PancreasNormal pancreas, medium power microscopic
PancreasNormal islet of Langerhans, high power microscopic
PancreasNormal acinar parenchyma, high power microscopic
ParathyroidNormal parathyroid gland, low power microscopic
ParathyroidNormal parathyroid gland, medium power microscopic
ParathyroidNormal parathyroid gland, high power microscopic
PenisNormal penis with corpus cavernosa, medium power microscopic
PenisNormal penis with corpus cavernosa, high power microscopic
PharynxNormal nasopharynx, low power microscopic
PituitaryNormal pituitary gland, low power microscopic
PituitaryNormal adenohypophysis, medium power microscopic
PituitaryNormal neurohypophysis, medium power microscopic
PituitaryNormal pars intermedia, medium power microscopic
PlacentaNormal decidual plate, medium power microscopic
PlacentaNormal first trimester villi, medium power microscopic
PlacentaNormal first trimester villi with intermediate trophoblast, medium power microscopic
PlacentaNormal second trimester villi, medium power microscopic
PlacentaNormal third trimester villi, medium power microscopic
PlacentaNormal fetal umbilical cord, low power microscopic
PlacentaNormal fetal membranes, high medium power microscopic
PleuraNormal pleural mesothelium, high power microscopic
ProstateNormal prostate, low power microscopic
ProstateNormal prostate, medium power microscopic
ProstateNormal prostate, high power microscopic
Salivary GlandNormal parotid gland, low power microscopic
Salivary GlandNormal parotid gland, high power microscopic
Salivary GlandNormal submandibular gland, medium power microscopic
Salivary GlandNormal submandibular gland, high power microscopic
Seminal vesicleNormal seminal vesicle, low power microscopic
Seminal vesicleNormal seminal vesicle, medium power microscopic
Seminal vesicleNormal seminal vesicle, high power microscopic
SkinNormal adult skin, low power microscopic
SkinNormal adult skin, low power microscopic
SkinNormal adult skin, medium power microscopic
SkinNormal adult skin, high power microscopic
SkinNormal pigmented adult skin, high power microscopic
SkinNormal baby skin, low power microscopic
SkinNormal baby skin, medium power microscopic
SkinNormal skin with Pacinian corpuscle, high power microscopic
Small IntestineNormal duodenum, low power microscopic
Small IntestineNormal small intestinal mucosa, medium power microscopic
Small IntestineNormal small intestinal mucosa, high power microscopic
Small IntestineNormal small intestinal muscularis, medium power microscopic
Small IntestineEnteroendocrine (Kulchitsky) cells, medium power microscopic
Spinal CordNormal spinal cord, medium power microscopic
SpleenNormal spleen, low power microscopic
SpleenNormal spleen, medium power microscopic
SpleenNormal spleen, reticulin stain, high power microscopic
StomachNormal gastric fundus, medium power microscopic
StomachNormal gastric fundus, high power microscopic
StomachNormal gastric antrum, low power microscopic
TendonNormal tendon, low power microscopic
TendonNormal tendon, medium power microscopic
TestisNormal fetal testis, high power microscopic
TestisNormal adult testis, low power microscopic
TestisNormal adult testis, medium power microscopic
TestisNormal adult testis, high power microscopic
TestisNormal tunica albuginea of adult testis, low power microscopic
ThymusNormal thymus (infant), low power microscopic
ThymusNormal thymus (adult), low power microscopic
ThyroidNormal fetal thyroid and parathyroid glands, low power microscopic
ThyroidNormal fetal thyroid gland, low power microscopic
ThyroidNormal thyroid gland with follicles, medium power microscopic
ThyroidNormal thyroid gland with follicular epithelium, high power microscopic
TongueNormal tongue, low power microscopic
TongueNormal tongue, medium power microscopic
TracheaNormal trachea, low power microscopic
TracheaNormal trachea, medium power microscopic
TracheaNormal trachea, high power microscopic
UreterNormal ureter, low power microscopic
UreterNormal ureter, medium power microscopic
UterusNormal uterus, low power microscopic
VaginaNormal vagina, medium power microscopic
Vas deferensNormal vas deferens, low power microscopic

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