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MERCK MANUAL
Veterinary Manual
VETERINARY PROFESSIONALS
PET OWNERS
RESOURCES
QUIZZES
ABOUT
VETERINARY PROFESSIONALS
PET OWNERS
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Pet Owners Overview
Cat Owners
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Introduction to Cats
Introduction to Cats
What Types of Cats Are There?
How Long Does a Cat Live?
Physical Description of Cats
Do Cats Sense Things Like People Do?
Vision
Hearing
Smell
What Do Cats Use Their Claws For?
Why Do Cats Have Fur and Whiskers?
What's Unique About a Cat's Teeth and Tongue?
Selecting and Providing a Home for a Cat
Selecting a Cat
Is a Cat the Right Pet for Me?
What Cat Breeds Are There?
Should I Get a Male or Female Cat?
Should I Get a Kitten?
Where Should I Get a Cat?
How Do I Judge the Physical and Behavioral Health of a Cat?
Providing a Home for a Cat
Should I Let My Cat Go Outside?
Will My Cat Need Exercise?
How Can I Make My Home Safe for a Cat?
Proper Nutrition for Cats
What Are The Nutritional Standards for Cats?
What Should I Feed My Cat?
How Should I Feed My Kitten?
How Often Should I Feed My Cat?
Where Should I Put My Cat's Food?
Does My Cat Need a Water Bowl?
Providing a Litter Box for a Cat
Caring for Cats
Routine Health Care of Cats
How Often Should I Take My Cat to the Vet?
What Shots Does My Cat Need?
Does My Cat Need Its Teeth Brushed?
How Do I Know If My Cat Is Sick?
Giving Medicine to a Cat
Parasites in Cats
Kitten Care
Will My Kitten Need to See a Vet?
What Do I Feed My Kitten?
Does My Kitten Need Toys or People to Play With?
Behavior of Cats
Introduction to Behavior of Cats
For More Information
Diagnosing Behavior Problems in Cats
Defining the Problem
For More Information
Treatment of Behavior Problems in Cats
Behavior Modification Techniques
Use of Medication to Treat Behavior Problems
For More Information
Normal Social Behavior in Cats
For More Information
Behavior Problems in Cats
Behavior Problems Associated with Aggression
Treatment
Behavior Problems Associated with Elimination
Treatment
Other Feline Behavior Problems
For More Information
Blood Disorders of Cats
Introduction to Blood Disorders of Cats
Red Blood Cells of Cats
White Blood Cells of Cats
What Do Phagocytes Do?
What Do Lymphocytes Do?
Platelets of Cats
Blood Groups and Blood Transfusions in Cats
How Is Blood Typing Done?
How Are Blood Transfusions Done?
Anemia in Cats
What Are the Symptoms of Anemia?
How Is Anemia Diagnosed?
Regenerative Anemias
Anemia From Toxins, Infections, or Genetic Diseases
Anemia From Neonatal Isoerythrolysis or Hypophosphatemia
Nonregenerative Anemias
Anemia From Bone Marrow Diseases
Aplastic Anemia
Anemia From Pure Red Cell Aplasia
Anemia From Primary Leukemias
Anemia From Myelodysplasia
Anemia From Myelofibrosis
Erythrocytosis (Polycythemia) in Cats
Diseases Caused by Blood Parasites in Cats
Cytauxzoonosis
Hemotropic Mycoplasmosis
Hepatozoonosis
African Tsetse-Transmitted Trypanosomiasis
Babesiosis in Cats
What Is Babesiosis?
How Common Is Babesiosis in Cats?
What Are the Symptoms of Babesiosis?
How Is Babesiosis Treated?
How Is Babesiosis Prevented?
Can Babesiosis Affect People?
Surra in Cats
Chagas Disease in Cats
Bleeding and Clotting Disorders in Cats
Clotting-Protein Disorders
Platelet Disorders
Blood Vessel Disorders
White Blood Cell Disorders, Leukemia, and Lymphoma of Cats
Bone, Joint, and Muscle Disorders of Cats
Introduction to Bone, Joint, and Muscle Disorders in Cats
Components of the Musculoskeletal System in Cats
Lameness in Cats
Congenital and Inherited Disorders of Bones, Joints, and Muscles in Cats
Dystrophy-like Myopathies
Glycogen Storage Disease (Glycogenosis)
Osteogenesis Imperfecta
Other Congenital and Inherited Musculoskeletal Disorders of Cats
For More Information
Disorders Associated with Calcium, Phosphorus, and Vitamin D in Cats
Rickets
Adult Rickets (Osteomalacia)
Rubber Jaw Syndrome (Fibrous Osteodystrophy)
Primary Hyperparathyroidism
Hyperparathyroidism due to Kidney Disease (Renal Secondary Hyperparathyroidism)
For More Information
Joint Disorders in Cats
Displacement of the Kneecap (Patellar Luxation)
Hip Dysplasia
Osteoarthritis (Degenerative Joint Disease, Degenerative Arthritis)
Septic Arthritis
Immune-mediated Arthritis
Cancerous Arthritis
Joint Trauma
Cranial Cruciate Ligament Tear
Joint Fractures
Palmar Carpal Ligament Breakdown
Dislocation of the Hip
For More Information
Muscle Disorders in Cats
Yellow Fat Disease (Steatitis)
Hypokalemic Polymyopathy
Malignant Hyperthermia
Muscle Tumors
For More Information
Bone Disorders in Cats
Developmental Bone Disorders
Osteochondromatosis (Multiple Exostoses)
Scottish Fold Osteodystrophy
Osteomyelitis
Nutritional Osteopathies
Bone Tumors
Bone Fractures
For More Information
Sarcocystosis in Cats
Overview of Musculoskeletal Disorders and Diseases in Cats
Brain, Spinal Cord, and Nerve Disorders of Cats
The Nervous System in Cats
Parts of the Nervous System in Cats
Neurons
Types of Neurons
Nervous System Disorders and Effects of Injuries in Cats
Mechanisms of Disease
Tumors of the Nervous System
The Neurologic Evaluation in Cats
The Neurologic Examination
Evaluation of Mentation
Evaluation of the Cranial Nerves
Evaluation of Gait (Walking)
Evaluation of the Neck and Front Legs
Evaluation of the Torso, Hind Limbs, Anus, and Tail
Laboratory Tests and Imaging
For More Information
Principles of Therapy of the Nervous System in Cats
Nursing Care
For More Information
Congenital and Inherited Disorders of the Nervous System in Cats
Forebrain Disorders
Cerebellar Disorders
Brainstem Disorders
Spinal Cord Disorders
Peripheral Nerve and Muscle Disorders
Multifocal Disorders
Miscellaneous Disorders
For More Information
Disorders of the Spinal Column and Cord in Cats
Degenerative Diseases
Inflammatory and Infectious Diseases
Bacterial Diseases
Viral Diseases
Fungal Diseases
Protozoal Diseases
Parasitic Diseases
Inflammatory Diseases of Unknown Cause
Tumors
Nutritional Disorders
Injury and Trauma
Poisoning and Toxic Disorders
Blood Vessel (Vascular) Disorders
For More Information
Dysautonomia in Cats
Facial Paralysis in Cats
For More Information
Central Nervous System Disorders Caused by Parasites in Cats
Flukes
Roundworms
Disease from Insects
Tick Paralysis
For More Information
Leg Paralysis in Cats
For More Information
Meningitis and Encephalitis in Cats
Motion Sickness in Cats
Rabies in Cats
Signs and Diagnosis
Control of Rabies
Management of Suspected Rabies Cases
Risk of Passing Rabies to People
For More Information
Disorders of the Peripheral Nerves in Cats
Degenerative Disorders
Inflammatory Disorders
Metabolic Disorders
Tumors
Toxic Disorders
Injury and Trauma
Blood Vessel (Vascular) Diseases
For More Information
Digestive Disorders of Cats
Introduction to Digestive Disorders of Cats
General Signs of Digestive System Disorders
Examination of the Digestive System
Infectious Diseases
Noninfectious Diseases
Treatment Overview of Digestive System Disorders
Treatment and Control of Infectious Disease
For More Information
Congenital and Inherited Disorders of the Digestive System in Cats
Mouth
Teeth
Esophagus
Hernias
Stomach
Small and Large Intestine
Liver
For More Information
Dental Development of Cats
Dental Disorders of Cats
Gum Disease
Gingivitis
Periodontitis
Prevention
Endodontic Disease
Feline Gingivitis/Stomatitis Syndrome
Tooth Resorption (Cervical Line Lesions or Feline Odontoclastic Resorptive Lesions)
Developmental Abnormalities
Improper Bite
Enamel Defects
Trauma to the Face and Jaw
For More Information
Disorders of the Mouth in Cats
Inflammatory and Ulcerative Diseases of the Mouth
Feline Stomatitis
Fungal Stomatitis
Inflammation of the Tongue
Soft Tissue Trauma
Cheek Biting
Mouth Burns
Oral Tumors
Benign Tumors
Malignant Tumors
Salivary Disorders
Excessive Salivation (Ptyalism)
Salivary Mucocele
Salivary Gland Tumors
Dry Mouth (Xerostomia)
For More Information
Disorders of the Pharynx in Cats
Disorders of the Esophagus in Cats
Inflammation of the Esophagus (Esophagitis)
Esophageal Dysmotility
Foreign Objects in the Esophagus
Esophageal Strictures
Esophageal Diverticula
For More Information
Vomiting in Cats
Short-term or Occasional Vomiting
Longterm or Severe Vomiting
Disorders of the Stomach and Intestines in Cats
Inflammation of the Large Intestine (Colitis)
Constipation
Feline Enteric Coronavirus
Inflammation of the Stomach (Gastritis)
Cancers of the Digestive System
Gastrointestinal Obstruction
Gastrointestinal Ulcers
Inflammatory Bowel Disease (IBD)
Malabsorption
For More Information
Disorders Caused by Bacteria of the Digestive System in Cats
Campylobacter
Infection
Helicobacter
Infection
Salmonella
Infection
Tyzzer Disease
Gastrointestinal Parasites of Cats
Roundworms
Hookworms
Tapeworms
Flukes
For More Information
Disorders Caused by Protozoa of the Digestive System in Cats
Amebiasis
Coccidiosis
Giardiasis
Disorders of the Pancreas in Cats
Inflammation of the Pancreas (Pancreatitis)
Exocrine Pancreatic Insufficiency
Pancreatic Cancers
Pancreatic Abscesses
Pancreatic Pseudocyst
For More Information
Disorders of the Liver and Gallbladder in Cats
Treatment of Liver Disorders
Complications of Liver Disease
Acute Liver Failure
Hepatic Lipidosis
Inflammatory Liver Disease
Feline Cholangitis/CholangiohepatitisSyndrome
Lymphocytic Portal Hepatitis
Poisons Affecting the Liver
Portosystemic Shunts
Infectious Diseases of the Liver
Endocrine Diseases Affecting the Liver
Hepatocutaneous Syndrome
Liver Cysts
Cancers of the Liver
Hepatic Amyloidosis
Diseases of the Gallbladder and Bile Duct
Obstruction of the Bile Duct
Inflammation of the Gallbladder (Cholecystitis)
Gallstones
Liver Flukes
Rupture of the Gallbladder or Bile Duct
For More Information
Disorders of the Rectum and Anus in Cats
Anal Sac Disease
Rectal and Anorectal Narrowing (Strictures)
Rectal Tumors
Rectal Polyps
Rectal Prolapse
Rectal Tears
For More Information
Ear Disorders of Cats
Ear Structure and Function in Cats
Physical Examination of the Ear
Deafness in Cats
Disorders of the Outer Ear in Cats
Ear Hematomas in Cats
Insect Bite Dermatitis (Skin Inflammation)
Mange in Cats
Proliferative and Necrotizing Otitis Externa
Solar (Sun-Related) Dermatitis
Otitis Externa (External Ear Infection) in Cats
Diagnosis
Treatment
Preventive Care
Otitis Media and Interna in Cats (Middle and Inner Ear Infections)
Diagnosis
Treatment
Tumors of the Ear Canal in Cats
Inflammatory Polyps
Earwax Gland Tumors
Eye Disorders of Cats
Eye Structure and Function in Cats
Physical Examination of the Eye
For More Information
Disorders of the Eyelids in Cats
Abnormalities in the Shape, Outline, or Form of the Eye
Inflammation of the Eyelids (Blepharitis)
For More Information
Disorders of the Nasal Cavity and Tear Ducts in Cats
Blockage of the Nasal Duct (Epiphora)
Inflammation of the Tear Sac (Dacryocystitis)
Dry Eye (Keratoconjunctivitis Sicca)
Disorders of the Conjunctiva in Cats
Ruptured Blood Vessels (Subconjunctival Hemorrhage)
Swelling of Conjunctival Tissue (Chemosis)
Pink Eye (Conjunctivitis)
For More Information
Disorders of the Cornea in Cats
Inflammation of the Cornea (Keratitis)
Corneal Sequestration (Corneal Black Spot)
Corneal Deterioration
For More Information
Disorders of the Anterior Uvea in Cats
Persistent Membranes Across the Pupil
Atrophy of the Iris
Cysts of the Iris
Inflammation of the Anterior Uvea
Hyphema (Bleeding Within the Eyeball)
For More Information
Glaucoma in Cats
Disorders of the Lens in Cats
Cataracts
Lens Displacement
For More Information
Disorders of the Retina, Choroid, and Optic Disk (Ocular Fundus) in Cats
Inherited Diseases of the Retina
Abnormal Development of the Retina (Retinal Dysplasia)
Progressive Retinal Atrophy
Inflammation of the Retina and Choroid (Chorioretinitis)
Retinal Detachments
For More Information
Disorders of the Optic Nerve in Cats
Optic Neuritis
Optic Nerve Hypoplasia
Optic Atrophy
For More Information
Prolapse of the Eye in Cats
Chlamydial Conjunctivitis in Cats (Feline Pneumonitis)
Eyeworm Disease (Thelaziasis) in Cats
Cancers and Tumors of the Eye in Cats
Tumors of the Eyelid and Conjunctiva
Melanoma of the Iris
Post-traumatic Sarcoma
Feline Lymphosarcoma-Leukemia Complex
For More Information
Eye Disorders Resulting from Generalized Diseases in Cats
Feline Herpesvirus-1 (Feline Rhinotracheitis) in Cats
Diagnosis
Treatment
Prevention
Heart and Blood Vessel Disorders of Cats
Introduction to Heart and Blood Vessel Disorders in Cats
Heart Rate
Heart Sounds and Murmurs
Arrhythmias
Pulse
For More Information
Heart Disease and Heart Failure in Cats
Abnormalities of the Cardiovascular System
For More Information
Diagnosis of Cardiovascular Disease in Cats
Treatment of Cardiovascular Disease in Cats
Common Types of Drugs for Cardiovascular Disease
For More Information
Congenital and Inherited Disorders of the Cardiovascular System of Cats
Detecting Congenital Heart Defects
General Treatment and Outlook
Innocent Murmurs
Common Congenital Heart Abnormalities
Patent Ductus Arteriosus
Aortic Stenosis
Pulmonic Stenosis
Atrial and Ventricular Septal Defects
Tetralogy of Fallot
Mitral and Tricuspid Valve Dysplasia
Endocardial Fibroelastosis
Hernias Between the Abdomen and the Membrane Surrounding the Heart (Pericardium)
Cor Triatriatum Sinister
For More Information
Heart Failure in Cats
Types of Heart Failure
Compensatory Mechanisms
Signs of Heart Failure
Treatment
For More Information
Acquired Heart and Blood Vessel Disorders in Cats
Degenerative Valve Disease
Disorders of the Heart Muscle (Cardiomyopathy)
Dilated Cardiomyopathy
Hypertrophic Cardiomyopathy
Restrictive Cardiomyopathy
Arrhythmogenic right ventricular cardiomyopathy
Unclassified Cardiomyopathy
Other Causes of Heart Muscle Failure
Infective Endocarditis
Pericardial Disease
High Blood Pressure (Hypertension)
For More Information
Heartworm Disease in Cats
Signs and Diagnosis
Treatment
Prevention
For More Information
Blood Clots and Aneurysms in Cats
Signs and Diagnosis
Treatment
For More Information
Hormonal Disorders of Cats
Introduction to Hormonal Disorders of Cats
Development of Endocrine System Disease
Treatment of Endocrine System Disease
For More Information
Disorders of the Adrenal Glands in Cats
Addison Disease
Disorders of the Pancreas in Cats
Diabetes Mellitus
Functional Islet Cell Tumors (Insulinomas)
For More Information
Disorders of the Parathyroid Glands and of Calcium Metabolism in Cats
Calcium-regulating Hormones
Hypocalcemia
Hypercalcemia
For More Information
Disorders of the Pituitary Gland in Cats
Cushing Disease
Adult-onset Panhypopituitarism
Diabetes Insipidus
Feline Acromegaly
For More Information
Disorders of the Thyroid Gland in Cats
Hypothyroidism
Hyperthyroidism
For More Information
Neuroendocrine Tissue Tumors in Cats
For More Information
Immune Disorders of Cats
The Immune System of Cats
Disorders Involving Anaphylactic Reactions (Type I Reactions, Atopy) in Cats
Anaphylactic Shock
Hives and Swelling
Allergic Rhinitis (Nasal Allergies)
Allergic Bronchiolitis
Allergic Asthma
Eosinophilic Bronchopneumopathy (formerly known as PIE Syndrome [Pulmonary Infiltration with Eosinophilia])
Food Allergies
Skin Allergies (Atopy or Atopic Dermatitis)
For More Information
Disorders Involving Cytotoxic Antibodies (Type II Reactions) in Cats
Immune-mediated Hemolytic Anemia
Immune-mediated Thrombocytopenia
Pemphigus
Myasthenia Gravis
For More Information
Disorders Involving Immune Complexes (Type III Reactions) in Cats
Glomerulonephritis
Systemic Lupus Erythematosus (Lupus)
Anterior Uveitis
For More Information
Disorders Involving Cell-mediated Immunity (Type IV Reactions) in Cats
Granulomatous Reactions
For More Information
Immune-deficiency Diseases in Cats
Deficiencies in Phagocytosis
Selective Immunodeficiencies
Immunodeficiencies Caused by Viruses
For More Information
Immune System Tumors in Cats
For More Information
Gammopathies in Cats
Immune System Responses in Cats
Physical Barriers
Nonspecific Immunity
Specific Immunity
Mounting an Immune Response
Types of Immune System Disorders
Excessive Nonspecific (Innate) Responses
Excessive Specific (Adaptive) Responses
For More Information
Kidney and Urinary Tract Disorders of Cats
The Urinary System of Cats
Detecting Disorders of the Kidneys and Urinary Tract of Cats
Congenital and Inherited Disorders of the Urinary System of Cats
Disorders of the Kidneys
Kidney Malformations
Failure to Develop
Polycystic Kidneys
Simple Kidney Cysts
Perirenal Pseudocysts
Other Kidney Disorders
Disorders of the Ureters
Ectopic Ureter
Other Disorders of the Ureter
Disorders of the Bladder
Urachal Remnants
Other Disorders of the Bladder
Disorders of the Urethra
Infectious Diseases of the Urinary System of Cats
Bladder Infection
Kidney Infection (Pyelonephritis)
Interstitial Nephritis
Capillaria
Infection
For More Information
Noninfectious Diseases of the Urinary System of Cats
Kidney Dysfunction
Chronic Kidney Disease and Kidney Failure
Acute Kidney Injury (Acute Kidney Failure)
Glomerular Disease
Sterile Cystitis (Feline Interstitial Cystitis, Feline Idiopathic Cystitis)
Renal Tubular Problems
Obstructions of the Urinary Tract
Tumors
Kidney Tumors
Lower Urinary Tract Tumors
Problems with Urination
Problems with Urine Storage
Problems with Urine Elimination
Neurologic Problems
Diagnosis and Treatment of Urination Problems
For More Information
Urinary Stones (Uroliths, Calculi) in Cats
Urethral Obstruction
For More Information
Lung and Airway Disorders of Cats
Introduction to Lung and Airway Disorders of Cats
Causes of Lung and Airway Disorders
Diagnosing Lung and Airway Disorders
Control of Respiratory Conditions
General Treatment of Lung and Airway Disorders
For More Information
Disorders of the Chest Cavity of Cats
Allergic Pneumonitis in Cats
Bronchitis in Cats
Cancers and Tumors of the Lung and Airway in Cats
Tumors of the Nose and Sinuses
Tumors of the Larynx and Trachea
Primary Lung Tumors
Metastatic Lung Tumors
For More Information
Diaphragmatic Hernia in Cats
Emphysema in Cats
Feline Respiratory Disease Complex (Feline Viral Rhinotracheitis, Feline Calicivirus)
Treatment and Prevention
For More Information
Laryngeal Disorders in Cats
Paralysis of the Larynx in Cats
For More Information
Lung Flukes in Cats
Lungworm Infection in Cats
Nasopharyngeal Polyps in Cats
Pharyngitis in Cats
Pneumonia in Cats
Aspiration Pneumonia
Chlamydial Pneumonia (Feline Chlamydiosis, Pneumonitis)
Fungal Pneumonia
For More Information
Pulmonary Edema in Cats
Rhinitis and Sinusitis in Cats
Tonsillitis in Cats
Tracheobronchitis (Bronchitis, Bronchial Asthma) in Cats
Pulmonary Thromboembolism in Cats
Metabolic Disorders of Cats
Introduction to Metabolic Disorders of Cats
Metabolic Storage Disorders
Metabolic Disorders Caused by Changes in Nutritional Needs
For More Information
Congenital Erythropoietic Porphyria in Cats
Disorders of Calcium Metabolism in Cats
Puerperal Hypocalcemia
Hypocalcemia in Critically Ill or Injured Cats
Disorders of Magnesium Metabolism in Cats
Fever of Unknown Origin in Cats
Body Temperature Regulation
Diagnosis of Fever of Unknown Origin in Cats
Treatment of Fever of Unknown Origin in Cats
For More Information
Malignant Hyperthermia in Cats
Disorders of Potassium Metabolism in Cats
Reproductive Disorders of Cats
Introduction to Reproductive Disorders of Cats
The Gonads and Genital Tract of Cats
The Ovaries
The Testes
The Female Genital Tract
The Male Genital Tract
For More Information
Management of Reproduction of Cats
Pregnancy and Delivery
Problems Associated with Delivery
For More Information
Infertility in Cats
Reproductive Disorders of Male Cats
Cryptorchidism
Inflammation of the Testes and Epididymis
Paraphimosis
Priapism
Phimosis
Disorders of the Prostate
For More Information
Reproductive Disorders of Female Cats
Abnormal or Difficult Birth (Dystocia)
False Pregnancy (Pseudopregnancy)
Follicular Cysts
Overgrowth of Mammary Tissue (Mammary Hypertrophy)
Mastitis
Metritis
Ovarian Remnant Syndrome
Pyometra
For More Information
Mammary (Breast) Tumors in Cats
Skin Disorders of Cats
Structure of the Skin in Cats
Epidermis
Basement Membrane Zone
Dermis
Skin Appendages
Subcutis
For More Information
Dermatitis and Dermatologic Problems in Cats
Diagnosis of Skin Disorders in Cats
Treatment of Skin Disorders in Cats
Congenital and Inherited Skin Disorders of Cats
Congenital Skin Disorders
Hereditary Hair Loss (Alopecia)
Skin Color (Pigmentary) Abnormalities
Defects of Structural Integrity
Congenital and Inherited Tumors
For More Information
Allergies of Cats
Airborne Allergies (Atopy, Atopic Dermatitis)
Food Allergies
For More Information
Eosinophilic Granuloma Complex in Cats
Fleas of Cats
Transmission and Life Cycle
Flea Allergy Dermatitis
For More Information
Flies and Mosquitoes of Cats
Bot Fly Larvae Infestation (Grubs, Cuterebriasis)
Horse Flies, Deer Flies, and Other Flies of Large Animals
Maggots (Myiasis, Fly Strike)
Mosquitoes
Sand Flies
Stable Flies
For More Information
Hair Loss (Alopecia) in Cats
Hives and Rashes (Urticaria) in Cats
Itching (Pruritus) in Cats
Lice of Cats
Mite Infestation (Mange, Acariasis, Scabies) of Cats
Canine Scabies (Sarcoptic Mange)
Feline Scabies (Notoedric Mange)
Ear Mites (Otodectic Mange)
Walking Dandruff (Cheyletiellosis)
Feline Demodicosis
Trombiculosis
Fur Mites (Lynxacariasis)
For More Information
Parasitic Worms of the Skin in Cats
Photosensitization in Cats
Pox Infection in Cats
Pyoderma in Cats
Ringworm (Dermatophytosis) in Cats
Ticks of Cats
Tumors of the Skin in Cats
Basal Cell Tumors and Carcinomas
Benign Fibroblastic Tumors
Blood Vessel Tumors
Keratinized Skin Cysts
Lipomas and Liposarcomas
Lymphoid Tumors of the Skin
Mast Cell Tumors
Melanomas
Neurofibromas and Neurofibrosarcomas
Sebaceous Gland Tumors
Soft Tissue Giant Cell Tumors (Fibrous Histiocytomas)
Soft Tissue Sarcomas
Vaccine-associated Tumors (Injection-site Sarcomas)
Squamous Cell Carcinomas
Sweat Gland Tumors
Tumors of the Hair Follicle
Tumors Originating Outside the Skin (Metastatic Tumors)
Undifferentiated and Anaplastic Sarcomas
Warts (Papillomas)
For More Information
Whole-body Disorders that Affect the Skin in Cats
Disorders Affecting Multiple Body Systems of Cats
Introduction to Disorders Affecting Multiple Body Systems of Cats
Congenital and Inherited Disorders Affecting Multiple Body Systems of Cats
Genetic Factors
Environmental Factors
For More Information
Amyloidosis in Cats
Anthrax in Cats
Ehrlichiosis and Related Infections in Cats
Feline Infectious Peritonitis (FIP)
Signs and Diagnosis
Treatment, Prevention, and Control
For More Information
Feline Panleukopenia
Fungal Infections in Cats
Aspergillosis
Candidiasis
Coccidioidomycosis (Valley Fever)
Cryptococcosis
Histoplasmosis
Mycetomas
Blastomycosis
Phaeohyphomycosis
Rhinosporidiosis
Sporotrichosis
For More Information
Glanders (Farcy) in Cats
Leishmaniosis (Leishmaniasis) in Cats
Lyme Disease (Lyme Borreliosis) in Cats
Melioidosis in Cats
Nocardiosis in Cats
Peritonitis in Cats
Plague in Cats
Signs and Diagnosis
Treatment and Prevention
For More Information
Q Fever in Cats
Tetanus in Cats
Toxoplasmosis in Cats
Trichinellosis (Trichinosis) in Cats
Tuberculosis in Cats
Tularemia in Cats
Feline Immunodeficiency Virus (FIV)
Feline Leukemia Virus (FeLV)
Leptospirosis in Cats
