Histo slides mbbs part 2 for uhs
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Histo slides mbbs part 2
Transcript of Histo slides mbbs part 2 for uhs
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2nd Year MBBS
Histology Slides with Identification Points{By Muhammad Ramzan Ul Rehman}
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Apepndix
Star shaped leumen
Ring of lymph nodules
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Colon
Deep and closely packed crypts
of liberkhun
Taenia coli
Much more goblet cells
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Cornea
Five layers can be identified
Stratified squamous epithelium
Homogenous Structureless Bownman’s
membrane
Substantia propria
Desment’s Membrane
Simple low cuboidal endothelium
No Blood Vessels present.
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Ductus Deferens
Irregular Convoluted single lumen
Low columnar pseudostratified
epithelium with stereocilia
Very thick (3 layered) muscularis
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Duodenum
Leaf-shaped villi with microvilli
Brunner (submucous) glands
Less number of goblet cells
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Epididymus
Regular lumen
Pseudostratified epithelium with stereocilia
Epithlium surrounded by thin layer of smooth
muscle
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Esophagus
Stratified squamous non keratinized
epithelium
Submucosal glands
Mixed skeletal and smooth muscles
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Gall Bladder
Mucosal folds
Tall columnar cells on
surfaceAbsence of goblet cells and crypts of Liberkuhn
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Ileum
Presence of Peyer’s patches
Maximum goblet cells seen
Presence Club shaped villi
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Jejunum
Cylindrical villi
Paneth cells
No Brunner glands
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Kidney
Renal corpuscle
Proximal tubule
Loop of henle
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Lip
Dermal Papillae along the foldings
Stratum Lucidium forming the Red
Area of the lip
Labial Salivary glands
Mucosal surface
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Liver
Hepatic lobule with central vein
Radiating plates of hepatocytes
Portal area
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LUNG
Serosa
Alveoli (lined by simple squamous
epithelium)
Interalveolar septum
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Mammary Gland
Alveoli lined by simple cuboidal
epithelium
Developed Lactiferous ducts
Alveoli of various shapes and sizes
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Ovary
Mesovarium
ovum
Ovarian Follicles
Follicular antrum
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Pancreas
Pancreatic serious acini with
obliterated lumen
Islets of Langerham
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Parotid gland
Serious Acini
No serious demilunes
Intercalated ducts
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Penis
Corpus Cavernous
Corpus spongiosus
Deep artery of Penis
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Pinna
Elastic cartilage with
perichondrium
Stratified squamous keratinized
epithelium
Hair follicles
Sweat glands, sebaceous glands
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Pituitary Gland
Chromphobes.
Chromophils.
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Pasrs
Distalis
Prostate Gland
Alveoli lined by three types of
Epithelium
corpora amylacea
Prostatic urethra
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Retina
10 layers can be recognized
Rods and cones
Pigment epithelium
Outer and inner nuclear layer
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Seminal Vesicle
Highly convoluted lumen with
crypts and cavities
Pseudostratified epithelium
P, S & T folds
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Stomach
Gastric pit is prominent along the
epithelium
Long tubular glands in mucosa
Dispersed smooth muscles in muscularis
externa
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Sublingual gland
Mucous acini
Mucous acini with few serious one
Few serious demilunes
No Intercalated ducts
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Submandibular gland
Mixed alveoli
Serous acini
Mucous acini
Many serious demilunes
Shorter and narrower intercalated
ducts
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Suprarenal gland
Pyramidal cells arranged in
Rounded clusters – Called
Glomerulus
Three zones visible in cortex
Glomerulosa
Fasciculata
Reticularis
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Testis
Seminiferous tubules with
spermatozoa
Groups of Leydig cells
Sertoli cells
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Thyroid Gland
Characteristic follicles with pink
colloid or Thyroid follicle.
Very thin interfollicular stroma with
parafollicular cells.
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Tongue
Anterior lingual glands
Philiform papillae
Fungiform papillae
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Trachea
Pseudostratified ciliated columnar
epithelium
C-shaped hyaline cartilage
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ureter
Star Shaped small lumen
Translational Epithelium
Inner longitudinal and outer circular smooth muscles
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Urinary Bladder
Transitional epithelium
Thick lamina propria
Very thick (3 layered) Muscularis
No glands, no submucosa
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Uterine Tube
Zona compacta
Zona spongiosa
Mucosal folds lined by simple
columnar ciliated epitheliumf
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Uterus
Zonal compacta
Zona spongiosa
Uterine glands in lamina propria
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Vagina
Stratified squamous non-
keratinized epithelium
Lymphatic infiltrations of lower part
of epithelium
No Mucosal folds, glands and sub
mucosa
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Para Thyroid Gland
Presence of Chief cells
Presence of oxyntic cells
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Thank you
BY.
MUHAMMAD RAMZAN UL REHMAN (N-62)
NISHTAR MEDICAL COLLEGE MULTANNishtar ken
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