Head
ORGAN : LESIONS : SUSP.DIS. :
Head of Turkey Panophthalmitis Colibacillosis
ORGAN : LESIONS : SUSP.DIS. :
Head of chick Facial odema and conjunctivitis E.coli and Mycoplasmosis
ORGAN : LESIONS : SUSP.DIS. :
Head of chicken Mucous excretion from mouth Pasteurellosis
ORGAN : Head of chicken LESIONS : Swelling of wattle SUSP.DIS. : Chronic Pasteurellosis (wattle form).
ORGAN : Head of chicken LESIONS : Swelling of wattle SUSP.DIS. : Chronic Pasteurellosis (wattle form).
ORGAN : Head of chicken (wattle) LESIONS : Swollen wattle (tuberculin test) SUSP.DIS. : Tuberculosis
ORGAN : LESIONS : SUSP.DIS. :
Head of chicken Facial edema with nasal discharge Infectious coryza
ORGAN : LESIONS : SUSP.DIS. :
Head of chicken Facial edema with nasal discharge Infectious coryza
ORGAN : LESIONS : SUSP. DIS. :
Head of chicken Conjunctivitis V V ND
ORGAN : Head of chicken LESIONS : Swelling and cyanosis of comb & wattle SUSP. DIS.: Avian influenza (AI)
ORGAN : Head of chicken LESIONS : Wart like nodules SUSP.DIS. : Dry form of fowl pox
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Head of chicken LESIONS : Wart like nodules SUSP. DIS. : Dry form of fowl pox
ORGAN : LESIONS : SUSP. DIS. :
Buccal cavity Diphtheretic lesions Wet form of fowl pox
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Head of chicken LESIONS : Purulent subcutenous exudate SUSP.DIS. : Swollen head syndrome
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Head of chicken LESIONS : Wart like nodules SUSP.DIS. : Dry form of fowl pox
ORGAN : LESIONS : SUSP.DIS. :
Head of chicken Ulceration of beak commeasure Fusario toxins
ORGAN : LESIONS : SUSP.DIS. :
Head of chick Panophthalmitis Asperagellosis
ORGAN : LESIONS : SUSP.DIS. :
Head of chicken Conjunctivitis Vitamin A def.
ORGAN : Head of chicken LESIONS : Rubbery beak SUSP.DIS. : Vitamin D, Ca, Ph. def. or imbalance
•Baby chicks
ORGAN : Baby chicks LESIONS: Omphalitis SUSP.DIS: E.coli
ORGAN : LESIONS : SUSP.DIS. :
Baby Chick Pasty Vent Salmonellosis
ORGAN : LESIONS : SUSP.DIS. :
Baby Chick Nervous manifestation AE or ND or Vit. E. Def.
ORGAN : LESIONS : SUSP.DIS. :
Chickens Abnormal growth performance Mal absorption syndrome (REO)
ORGAN : Chickens LESIONS : Mal feathering SUSP.DIS. : Mal-absorption syndrome (REO)
ORGAN : Chicken LESIONS : Enlargment of proventriculus SUSP.DIS. : REO
ORGAN : Chicken embryo LESIONS : liver necrosis & greenish discoloration SUSP.DIS. : REO
ORGAN : LESIONS : SUSP. DIS. :
Embryos of duck Congested (left) DVH
ORGAN : LESIONS : SUSP.DIS. :
Chick Curled toe paralysis Vitamin B2 def.
ORGAN : LESIONS : SUSP.DIS. :
Chick Curled toe paralysis Vitamin B2 def.
ORGAN : LESIONS : SUSP.DIS. :
Chick Star Gazing posture Vitamin B1 def.
ORGAN : Chickens LESIONS : Depression & ruffling feather SUSP.DIS. : Coccidiosis Heamorrhagic dropping
Abdominal cavity
ORGAN : LESIONS : SUSP. DIS. :
Abdominal cavity Septicemia E. coli
ORGAN : Abdominal cavity LESIONS : Fibrinous pericarditis and perihepatitis SUSP.DIS.: E. Coli
ORGAN : Abdominal cavity LESIONS : Caseous salpingitis SUSP.DIS. : E. Coli
ORGAN : LESIONS : SUSP.DIS. :
Abdominal cavity Caseous salpingitis E. coli
ORGAN : Chest cavity LESIONS : Fibrinous pericarditis and air saculitis SUSP. DIS: Ornithosis
ORGAN : LESIONS : SUSP.DIS. :
Chest cavity Caseous plugs in the syrinx IB
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Parenchymatous organs LESIONS : Hemorrhage and rupture of spleen SUSP.DIS. : Tumor viruses (ALC, MD, RE)
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Pelvic cavity LESIONS : Diffuse enlargement of kidney SUSP.DIS. : Tumor viruses (ALC, MD & REV)
ORGAN : LESIONS : SUSP.DIS. :
Pelvic cavity Caseaous air saculitis Asperagellosis
ORGAN : Chest cavity LESIONS : Rosary beaded appearance of osteochondrial Junction SUSP.DIS. : Vitamin D, Ca, Ph. def. or imbalance
•Opened joint
ORGAN : Opened joint LESIONS : Creamy colored exudates (arthritis) SUSP.DIS. : E. coli
ORGAN : LESIONS : SUSP.DIS. :
Opened joint Straw-yellow colored exudates Salmonellosis
ORGAN : leg of chickens LESIONS : Swelling of the hock and toe joints. SUSP.DIS. : Mycoplasmosis
ORGAN : LESIONS : SUSP.DIS. :
Leg of bird Exudates in foot pad. Mycoplasmosis
ORGAN : Wing joint LESIONS : Swelling (Arthritis). SUSP. DIS. : Mycoplasmosis
ORGAN : LESIONS : SUSP.DIS. :
Hock joint Synovitis Staphylococcal infection
ORGAN : LESIONS : SUSP.DIS. :
Leg of chicken Hemorrhage in sub cut tissues AI
ORGAN : LESIONS : SUSP.DIS. :
Leg of bird Arthritis Viral Arthritis (REO)
ORGAN : Hock joint LESIONS : Ruptured of gastrochnamious tendon SUSP.DIS. : Viral Arthritis (tenosynovitis)
ORGAN : Leg of pigeon LESIONS : Nodule on ankle Joint SUSP.DIS. : Dry form of pigeon Pox
ORGAN : Legs of chicken LESIONS : Wart like nodules SUSP.DIS. : Dry form of fowl pox
ORGAN : LESIONS : SUSP.DIS. :
Leg of bird Raised scales Scally leg mite
•microscope
Impression smear showing small red dots (elementary body) SUSP. DIS. : Ornithosis
Eggs of Ascaridia
Organ : SUSP.DIS. :
Hair worm Capillariasis
Microscopical field showing yellow bi-operculated eggs SUSP.DIS. : Capillariasis
Microscopical field showing yellow bi-operculated eggs SUSP.DIS. : Capillariasis
Microscopical field showing round ceacal worm SUSP.DIS. : Hetrakis infestion
Microscopical field showing Eimeria oocyst SUSP.DIS. : Coccidiosis
E. StidAE OOCYSTS
LICE : Menopone Gallinae
Soft tick
Red Mite
Buccal cavity showing heavy infestation of red mite
pigeon
ORGAN : LESIONS : SUSP.DIS. :
Head of pigeon Severe conjunctivitis Ornithosis
ORGAN : LESIONS : SUSP.DIS. :
Head of pigeon Severe conjunctivitis Ornithosis
ORGAN : Head of pigeon LESIONS : Wart like nodules and diphtheretic membrane in the buccal cavity SUSP.DIS. : Mixed form of pigeon pox
ORGAN : Head of pigeon LESIONS: Diphtheretic lesions in the buccal cavity SUSP. DIS: Wet form of pox
ORGAN : LESIONS : SUSP.DIS. :
Pigeon Nervous signs Paramyxo virus or paratyphoid
Different stages of nervous signs in pigeon SUSP. DIS. : Paramyxo-virus infection
•Liver &spleen
ORGAN : Liver and spleen LESIONS : Bronzy liver and Congested Spleen SUSP. DIS. Salmonellosis
ORGAN : LESIONS : SUSP.DIS. :
Liver Small focal coagulative necrosis (bran mash) Pasteurellosis
ORGAN : LESIONS : SUSP.DIS. :
Cut section in Liver Necrosis Campylobacteriosis
ORGAN : LESIONS : SUSP.DIS. :
Liver Satellite foci Campylobacteriosis
ORGAN : Liver LESIONS : Sub capsular hemorrhages and Necrosis SUSP.DIS. : Campylobacteriosis
ORGAN : Pelvic cavity LESIONS : Nodular enlargement of liver SUSP.DIS. : Tumor viruses (ALC, MD , REV)
ORGAN : Pelvic cavity LESIONS : Subcapsular hemorrhages in liver SUSP.DIS. : DVH
ORGAN : LESIONS : SUSP.DIS. :
Liver of bird Nodular formation Tuberculosis
ORGAN : LESIONS : SUSP. DIS. :
Spleen of bird Nodular formation Tuberculosis
ORGAN : Liver, Spleen and Intestine LESIONS : Nodular formation SUSP. DIS. : Tuberculosis
ORGAN : LESIONS : SUSP. DIS. :
liver Necrosis Clostridia
ORGAN : LESIONS : SUSP. DIS. :
Liver Necrotic focci Staphylococcal infection
ORGAN : liver LESIONS : Sub capsular hemorrhages and necrosis SUSP. DIS.: Staphylococcal infection
ORGAN : liver LESIONS: Necrosis SUSP. DIS: Staphylococcal infection
ORGAN : LESIONS : SUSP.DIS. :
Liver Fatty infiltration Chronic Ornithosis
ORGAN : LESIONS : SUSP.DIS. :
Liver Perihepatitis Ornithosis
ORGAN : Liver LESIONS : Sub Capsular Hemorrhages SUSP.DIS. : IBH
ORGAN : LESIONS : SUSP.DIS. :
Liver Diffuse Enlargement Tumor viruses (ALC, MD, RE)
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP.DIS. :
Bursa and liver Nodular enlargement of liver with persistence of Bursa of Fabricius ALC ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Pelvic cavity LESIONS : Diffuse enlargement of liver SUSP.DIS. : Erythro-blastosis
ORGAN : LESIONS : SUSP.DIS. :
Liver and heart Diffuse enlargement Lymphoproleferative diseas
ORGAN : LESIONS : SUSP. DIS. :
Liver and spleen of duck Congestion and necrosis DVE
ORGAN : Pelvic cavity LESIONS : Enlarged pale liver with subcapsular Hemorrhages SUSP. DIS. : IBH
ORGAN : LESIONS : SUSP.DIS. :
Liver Heamorrhages Mycotoxins
Organ:
Liver of Rabbit
Lesion:
Pustule-Like nodules
Sus. Dis.: Rabbit Coccidiosis
ORGAN : Liver LESIONS : button shape like ulcer in liver SUSP.DIS. : Histomonasis
ORGAN : LESIONS : SUSP.DIS. :
Liver and Caecum Distended Caeca with cores and button shape like ulcer in liver Histomonasis
ORGAN : LESIONS : SUSP. DIS. :
Spleen Mottled appearance Acute Spirochetosis
ORGAN : Spleen LESIONS : Enlarged spleen with infarction compared with normal spleen SUSP.DIS. : Campylobacteriosis
ORGAN : Spleen LESIONS : Enlarged and mottled SUSP.DIS. : Avian Adeno Virus Infection
ORGAN : Spleen LESIONS : Pale foccal nodule SUSP.DIS. : Lymphoproleferative disease
•lung
ORGAN : Lung LESIONS : Brown discoloration SUSP.DIS. :
Salmonellosis
ORGAN : LESIONS : SUSP.DIS. :
Lung Nodular formation Asperagellosis
ORGAN : LESIONS : SUSP.DIS. :
Lung Nodular formation Asperagellosis
•intestine
ORGAN : LESIONS : SUSP.DIS. :
Opened Cecai Typhlitis (Caseous ceacal core). Salmonellosis
ORGAN : LESIONS : SUSP.DIS. :
Intestine Granuloma formation Coli-granuloma
ORGAN : LESIONS : SUSP.DIS. :
Intestine of bird Nodular formation Tuberculosis
ORGAN : LESIONS : SUSP.DIS. :
Small intestine Ulceration and necrosis in mucosa Clostridia infection
ORGAN : LESIONS : SUSP. DIS. :
Small intestine Ulceration and necrosis in mucosa Clostridia infection
ORGAN : LESIONS : SUSP. DIS. :
Small intestine Ulceration and necrosis in mucosa Clostridial infection
ORGAN : Intestine of Turkey LESIONS : Distended and congested intestine filled with hemorrhage SUSP.DIS.: Turkey Hemorrhagic Enteritis ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Small intestine of Turkey LESIONS : Hemorrhage and mucosal debris SUSP.DIS. : Turkey Hemorrhagic Enteritis
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Duodenum LESIONS : Pancreatic atrophy (bottom) SUSP.DIS. : REO
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Opened small intestine LESIONS : Undigested food SUSP. DIS. : REO
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Small intestine LESIONS : Necrosis & sloughing of intestinal mucosa SUSP.DIS. : DVE
ORGAN : LESIONS : SUSP. DIS. :
Intestine of duck Congestion of annular fold DVE
ORGAN : LESIONS : SUSP.DIS. :
Small intestine Round worms Ascaridiasis
ORGAN : LESIONS : SUSP.DIS. :
Small intestine Round worms Ascaridiasis
ORGAN
: LESIONS : SUSP.DIS. :
Small intestine Long segmented worms Cestodiasis
ORGAN : LESIONS : SUSP.DIS. :
Small intestine Cestodiasis Cestodiasis
ORGAN : LESIONS : SUSP.DIS. :
Small intestine Orange brown content Eimeria Maxima
ORGAN : Small intestine LESIONS : Distention and mottled hemorrhage SUSP.DIS. : Eimeria Necatrix
ORGAN : LESIONS : SUSP.DIS. :
Small intestine of Turkey Distended with pale fluid content E. Meleagrimitis
ORGAN : Small intestine LESIONS: Distention and mottled hemorrhage SUSP.DIS: Eimeria Necatrix
ORGAN : Small intestine LESIONS: Distention and mottled hemorrhage SUSP.DIS : Eimeria Necatrix
ORGAN : Ceacum LESIONS : Hemorrhagic typhlitis SUSP.DIS. : Ceacal coccidiosis (Eimeria Tenella)
ORGAN : Ceacum LESIONS : Hemorrhagic typhlitis SUSP.DIS. : Ceacal coccidiosis (E. Tenella)
ORGAN : Ceacum LESIONS : Hemorrhagic typhlitis SUSP.DIS. : Ceacal coccidiosis (E. Tenella)
•ovary
ORGAN : Ovaries LESIONS : Misshaped, discolored, pedunculated ova with long stalk SUSP.DIS. : Chronic Salmonellosis
ORGAN : Ovary LESIONS : Congested and flaccid ova SUSP. DIS. : Pasteurellosis
ORGAN : Ovary LESIONS : Congested and Flaccid Ova SUSP. DIS. : ND
Pale shelled compared with normal eggs SUSP.DIS. : EDS or ND
ORGAN : Egg LESIONS : Rough-shell egg SUSP.DIS. : IB
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP.DIS.:
Eggs Abnormal shell quality IB or EDS or ND
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Egg content LESIONS : Watery albumin SUSP.DIS. : IB
ORGAN : LESIONS : SUSP.DIS. :
•Heart
ORGAN : Chest cavity of chicken LESIONS : Pericarditis and air saculitis SUSP. DIS. : Mycoplasmosis
ORGAN : Heart LESIONS : Fibrinous pericarditis SUSP.DIS. : Ornithosis
ORGAN : Heart LESIONS : Pet. Hemorrhage on the coronary fat and myocardium. SUSP.DIS. : Acute Pasteurellosis.
ORGAN : LESIONS : SUSP. DIS. :
Heart Necrosis in myocardium Campylobacteriosis
ORGAN : LESIONS : SUSP.DIS. :
Chest cavity Hydropericardium Campylobacteriosis
ORGAN : Chest cavity LESIONS : Peticheal hemorrhages in coronary fat SUSP. DIS.: AI Or VV ND
ORGAN : Heart of duck LESIONS : Congestion with peteceal hemorrhages SUSP. DIS. : DVE
•Turkey
ORGAN : Adult Turkey LESIONS : Torticollis resulting from meningeal infection SUSP.DIS. : Chronic Pasteurellosis
Organ : Head of Turkey Lesion: Swelling of infra-orbital Sinus Susp. Dis: Mycoplasmosis
Organ : Head of Turkey Lesion: Swelling of infra-orbital Sinus Susp. Dis: Mycoplasmosis
ORGAN : Opened Infraorbital Sinus of Turkey LESIONS : Sticky exudates SUSP.DIS. : Mycoplasmosis
ORGAN : LESIONS : SUSP.DIS. :
Turkey Carcass Poor growth and poor feathering Mycoplasmosis
ORGAN : Head of poult LESIONS : Sinusitis with mucoid exudate. SUSP.DIS. : TRT
ORGAN : LESIONS : SUSP.DIS. :
•Rabbit
Organ:
Rabbit
Lesion: Nervous Manifestation Suspect. Dis.: Otitis Media form of Pastereullosis
Organ : Rabbit Lesion: Errythyma & ulcers in nostril and eye-lid Susp. Dis. Myxoma virus Infection
Organ : Rabbit Lesion: Tumor formation in eye-lid Susp. Dis. Fibroma virus Infection
•bone
ORGAN : Cross section on long bone LESIONS: Nodular formation SUSP. DIS.: Tuberculosis
ORGAN : Cross section of long bone LESIONS : Increase in thickness of bone SUSP. DIS. : Osteo-petrosis
ORGAN : Opened long bone LESIONS : Pale gelatinous bone marrow SUSP.DIS. : CIA
•Skin & muscles
ORGAN : LESIONS : SUSP.DIS. :
Skin of wing Ulceration and necrosis Gangrenous dermatitis
ORGAN : Skin LESIONS : Ulceration and gangrenous formation SUSP. DIS. : Gangrenous dermatitis
ORGAN : LESIONS : SUSP.DIS. :
Breast muscle Congested emphysematous muscle Gangrenous dermatitis
ORGAN : LESIONS : SUSP. DIS.:
Thigh muscle Hemorrhage IBD or CIA
ORGAN : Gastroecnemius tendon LESIONS : Rupture of gastroecnemius tendon SUSP.DIS. : Viral arthritis (REO)
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Skin of chicken LESIONS : Tumor of the feather follicle SUSP. DIS. : Marek’s disease
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP.DIS. :
Skin of chicken Tumor of the feather follicle Marek’s disease
ORGAN : Feather follicle LESIONS : Scattered raised spots 5-D post vaccine SUSP.DIS. : Pox vaccinal takes
ORGAN : Chicken LESIONS : Hemorrhagic patch on thigh muscle SUSP.DIS. : Mycotoxins, Vit K. Def., IBD or Sulpha toxicity
ORGAN : Breast muscle LESIONS : Grayish white striation SUSP.DIS. : Vitamin E & Amino acids def.
•Miscellaneous
ORGAN : Brain of chicken LESIONS : Congestion SUSP. DIS. : ND
ORGAN : Brain LESIONS : Nodular formation SUSP.DIS. : Asperagellosis
ORGAN : Brain LESIONS : Grayish white Necrotic focci with Liqification and softening of the brain tissues SUSP.DIS. : Vitamin E def.
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP. DIS. :
Neck of bird Thymus atrophy CIA
ORGAN : LESIONS : SUSP.DIS. :
Atrophied (bottom) and normal (top) size thymus gland SUSP.DIS. : CIA
ORGAN : Eyes of chickens LESIONS : Abnormal pigmentation with iris irregularity SUSP.DIS. : Marek’s Disease (Eye Form) ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Chest cavity LESIONS : Unilateral enlargement of brachial plexus ( Left one) SUSP.DIS. : Marek’s Disease ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP. DIS. :
Proventriculus and gizzard Peticeal hemorrhages on proventricular gland. ND
ORGAN : LESIONS : SUSP. DIS. :
Proventriculus and gizzard Peticeal hemorrhages on proventricular gland. ND
ORGAN : LESIONS : SUSP.DIS. :
Mouth cavity Ulceration with caseated material Fusario-toxicosis
ORGAN : Opened crop LESIONS : Necrosis with turkish towel appearance SUSP.DIS : Candidiasis
ORGAN : LESIONS : SUSP.DIS. :
Opened Esophagus Pustule like nodule Vitamin A def.
ORGAN : Gizzard Muscle LESIONS : Grayish white patches SUSP.DIS. : Vitamin E & Amino acids def.
•chicken
ORGAN : Adult chicken LESIONS : Extended head and neck (dyspnea) SUSP.DIS. : ILT
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Chicken LESIONS : Paralysis of the left Leg SUSP.DIS. : Marek’s diseases
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Feathers of birds LESIONS : Heavy infestation with lice eggs SUSP.DIS. : Lice infestation
Trachea
ORGAN : LESIONS : SUSP.DIS. :
Trachea Hemorrhagic trachities ILT
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP.DIS. :
Trachea Hemorrhagic tracheities ILT
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Trachea LESIONS : Caseous trachitis mixed with blood SUSP.DIS. : ILT
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP.DIS. :
Trachea Acute tracheitis ILT , IB
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP.DIS. :
Trachea Caseous Plugs IB
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP.DIS.:
Trachea Caseated material IB or ILT or ND
ORGAN : Chest cavity LESIONS : Caseaous Plug in tracheal biforcation SUSP.DIS. : Asperagellosis
ORGAN : Trachea LESIONS : Y-shape worms SUSP.DIS. : Gape worm (Syngamus tracheae)
Bursa
ORGAN : Pelvic Cavity LESIONS : Bursal pathological changes SUSP. DIS.: IBD
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Pelvic Cavity LESIONS : Hemorrhagic bursitis & nephrosis SUSP. DIS : Infectious bursal disease (IBD)
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : LESIONS : SUSP. DIS. :
Pelvic cavity Purulent exudates in bursa IBD
ORGAN : LESIONS : SUSP.DIS. :
ORGAN : Bursa of Fabricuis LESIONS : Hemorrhagic bursitis SUSP. DIS.: IBD
ORGAN : LESIONS : SUSP.DIS. :
Duck
ORGAN : LESIONS : SUSP.DIS. :
Duckling Nervous signs DVH
Organ: Duck Lesion: Lamness, Runting & mal-featnering Susp. Dis: Derzzy