An
Anabolic steroids
see also Androgens Other Drugs of Abuse
adolescent use of
Drug and Substance Use and Abuse
Anaerobes
Bacterial Infections What Are Clostridia?
Anaerobic
exrecise
Starting an Exercise Program: Strength Training
Anaerobic exercise
Choosing the Right Exercise: Strength Training
Anaerobic infections
see specific infections
Anagrelide
in polycythemia vera
Polycythemia Vera: Prognosis and Treatment
in thrombocythemia
Thrombocythemia: Treatment
Analgesics
Treatment
adjuvant
Treatment: Adjuvant Analgesics
in common cold
Nonprescription Cold Remedies
in elderly persons
Some Drugs With Increased Risk for Older People
in labor and delivery
Drug Use During Pregnancy: Drugs Used During Labor and Delivery Labor: Pain Relief
in migraine headache
Drugs Used to Treat Migraines
nonopioid
Treatment: Nonopioid Analgesics How Nonsteroidal Anti-Inflammatory Drugs Work
opioid
Treatment: Opioid Analgesics Opioid Analgesics
patient-controlled
Treatment: Administration Surgery: After Surgery
postoperative
Surgery: After Surgery
Anaphylactic reactions
Allergic Reactions: Symptoms and Diagnosis Anaphylactic Reactions
vs. anaphylactoid reactions
Anaphylactoid Versus Anaphylactic
exercise-induced
Exercise-Induced Allergic Reactions
in food allergy
Food Allergy: Symptoms
in selective IgA deficiency
Selective Antibody Deficiency
treatment of
Allergic Reactions: Emergency Treatment Anaphylactic Reactions: Prevention and Treatment
Anaphylactoid reactions
in mastocytosis
Mastocytosis: Symptoms and Diagnosis
Anastomosis, ileo-anal
Ulcerative Colitis: Surgery
Anastrozole
Chemotherapy Drugs
Anatomy
Human Body Inside the Torso
adenoids
Locating the Tonsils and Adenoids
adrenal glands
Adrenal Gland Disorders A Close Look at the Adrenal Glands
anus
Digestive System Rectum and Anus Anal and Rectal Disorders
aorta
Where Do Aortic Aneurysms Occur?
appendix
Digestive System Large Intestine
bile ducts
View of the Liver and Gallbladder Gallbladder and Biliary Tract
biliary tract
Digestive System Gallbladder and Biliary Tract
bladder
Viewing the Urinary Tract Bladder
bones
Bones Musculoskeletal System
brain
Brain Viewing the Brain
breast
Inside the Breast
bursas
Tendons and Bursas
digestive system
Biology of the Digestive System Digestive System
disease and
Anatomy and Disease
duodenum
Small Intestine
ear
Ears A Look Inside the Ear
endocrine system
Endocrine Glands Major Endocrine Glands Major Hormones
esophagus
Digestive System Throat and Esophagus
eye
Structure and Function An Inside Look at the Eye Structures That Protect the Eye
gallbladder
Digestive System Gallbladder and Biliary Tract View of the Liver and Gallbladder Gallbladder and Biliary Tract
heart
Heart A Look Into the Heart Supplying the Heart With Blood
electrical pathway and
Abnormal Heart Rhythms: Normal Electrical Pathway
ileum
jejunum
joints
Joints Inside the Knee
kidney
Kidneys Viewing the Urinary Tract Kidney's Blood Supply
large intestine
ligaments
Ligaments
liver
Digestive System Liver View of the Liver and Gallbladder Liver
lung
Inside the Lungs and Airways
lymphatic system
Lymphatic System: Helping Defend Against Infection
mouth
Biology of the Mouth A View of the Mouth
muscles
Muscles Musculoskeletal System
nerve roots
How the Spine Is Organized
nervous system
Biology of the Nervous System Viewing the Brain How the Spine Is Organized Typical Structure of a Nerve Cell
nose and sinuses
Nose and Sinuses A Look Inside the Nose and Throat Locating the Sinuses
optic nerve
Optic Nerve Disorders Tracing the Visual Pathways
pancreas
Digestive System Pancreas Pancreatitis Locating the Pancreas View of the Liver and Gallbladder
pituitary gland
Pituitary Gland Disorders Pituitary: The Master Gland
pleura
Pleural Disorders Two Views of the Pleura
rectum
reproductive system
female
External Genital Organs External Female Genital Organs Internal Female Genital Organs
male
Biology of the Male Reproductive System Male Reproductive Organs
retina
Retinal Disorders Viewing the Retina
salivary glands
Salivary Gland Disorders Locating the Major Salivary Glands
skin
Biology of the Skin Getting Under the Skin
small intestine
Digestive System Small Intestine
spinal cord
Spinal Cord How the Spine Is Organized
spleen
Spleen Disorders Viewing the Spleen
stomach
Digestive System Stomach
temporomandibular joint
Temporomandibular Joint (TMJ) Disorders Locating the Temporomandibular Joint
tendons
throat
Digestive System Throat and Esophagus Throat and Esophagus A Look Inside the Nose and Throat Throat
thyroid gland
Thyroid Gland Disorders Locating the Thyroid Gland
tonsils
tooth
Biology of the Mouth
ureter
Viewing the Urinary Tract Ureters
urethra
Viewing the Urinary Tract Urethra
urinary tract
Biology of the Kidneys and Urinary Tract Viewing the Urinary Tract
Ancylostoma duodenale infection (hookworm)
Hookworm Infection Life Cycle of the Hookworm
Ancylostomiasis
Andersen's disease
Types and Characteristics of Glycogen Storage Diseases
Androgens
deficiency of, in children
Genital Defects: Male Genital Defects
excess of
Virilization
in female
Biology of the Female Reproductive System
in hair growth
Hair Disorders
Anemia(s)
Components of Blood: Red Blood Cells Symptoms Anemia
angina in
Angina: Causes
aplastic
Aplastic Anemia: When the Bone Marrow Shuts Down Neutropenia: Causes
autoimmune
Autoimmune Hemolytic Anemia Some Autoimmune Disorders
with cancer treatment
Chemotherapy: Low Blood Cell Counts
causes of
Anemia: Causes The Major Causes of Anemia Other Causes of Anemia
in chronic disease
Anemia: Causes The Major Causes of Anemia Anemia of Chronic Disease
in decreased red blood cell production
Anemia: Causes The Major Causes of Anemia Iron Deficiency Anemia
drug-related
Some Serious Adverse Drug Reactions
in excessive bleeding
The Major Causes of Anemia Anemia From Excessive Bleeding
in fetus
Risk Factors That Develop During Pregnancy: Rh Incompatibility
in folic acid deficiency
Folate: Symptoms Vitamin Deficiency Anemia
in gastritis
Gastritis: Symptoms and Complications
heart failure with
Heart Failure: Systolic Dysfunction
in hemoglobin abnormalities
Sickle Cell Disease
hemolytic
in HIV infection
Human Immunodeficiency Virus (HIV) Infection: Symptoms
in Hodgkin's disease
Symptoms of Hodgkin's Disease
in hookworm infection
Hookworm Infection: Symptoms and Diagnosis
in increased red blood cell destruction
The Major Causes of Anemia Other Causes of Anemia Autoimmune Hemolytic Anemia
in increased red blood cell production
Anemia: Causes
iron deficiency
Obstruction: Esophageal Webs Iron: Iron Deficiency Iron Deficiency Anemia
in kidney failure
Chronic Kidney Failure: Treatment
in leukemia
Chronic Lymphocytic Leukemia (CLL): Treatment
in macroglobulinemia
Macroglobulinemia: Symptoms and Complications
in multiple myeloma
Multiple Myeloma: Treatment and Prognosis
in myelofibrosis
Myelofibrosis: Symptoms, Complications, and Diagnosis
in newborn
Anemia What Is Hemolytic Disease of the Newborn?
in non-Hodgkin's lymphoma
Non-Hodgkin's Lymphomas: Symptoms Symptoms of Non-Hodgkin's Lymphoma
oral discoloration with
Color Changes in the Mouth Tongue Disorders: Discoloration
in paroxysmal nocturnal hemoglobinuria
Other Causes of Anemia
pernicious
Some Autoimmune Disorders
during pregnancy
Physical Changes: Heart and Blood Flow Self-Care: Drugs and Dietary Supplements Risk Factors Present Before Pregnancy: Anemia Risk Factors That Develop During Pregnancy: Anemia
radiation injury and
Radiation Injury: Acute Radiation Illness
shortness of breath in
Symptoms: Anemia
in sickle cell disease
Sickle Cell Disease Red Blood Cell Shapes
spleen enlargement and
in stomach cancer
Stomach Cancer: Symptoms
in thalassemia
Thalassemias
in vitamin B12 deficiency
Vitamin B12: Vitamin B12 Deficiency Vitamin Deficiency Anemia
Anencephaly
Prenatal Diagnostic Testing: Neural Tube Defects Interpreting Abnormal Alpha-Fetoprotein Levels Brain and Spinal Cord Defects: Neural Tube Defects
Anesthesia
Administration: Inhalation Surgery: Anesthesia
muscle sensitivity to
Genetic Makeup
Anesthetics
local
Treatment: Anesthetics
for mouth sores
Mouth Sores: Treatment
topical
Aneurysm
aortic
Aneurysms Where Do Aortic Aneurysms Occur?
in Marfan syndrome
Marfan Syndrome
screening for
Selected Screening Schedule for Adults
in syphilis
Syphilis: Symptoms
cerebral artery
Aneurysms: Aneurysms in Other Arteries
coma with
Some Causes of Stupor and Coma
in polycystic kidney disease
Polycystic Kidney Disease (PKD): Symptoms and Complications
rupture of
Hemorrhagic Stroke: Causes
Hemorrhagic Stroke: Treatment
coronary artery, in Kawasaki disease
What Is Kawasaki Disease?
dissecting
Aortic Dissection Understanding Aortic Dissection
femoral artery
of heart
Complications of a Heart Attack
popliteal artery
Angel dust (phencyclidine)
Phencyclidine (PCP)
Angina
Understanding Percutaneous Coronary Intervention (PCI) Coronary Artery Bypass Grafting Angina Drugs Used to Treat Coronary Artery Disease
sexual activity and
Sexual Activity and Heart Disease
travel and
Specific Medical Conditions and Travel: Heart Disease
Angina decubitus
Angina: Classification
Angioedema
Allergic Reactions: Symptoms and Diagnosis Physical Allergy Hives and Angioedema
hereditary
Lip Disorders: Swelling Hereditary Angioedema: Not an Allergy
Angiography (arteriography)
Diagnosis: Cardiac Catheterization Diagnostic Procedures
cerebral (brain)
How Imaging Tests Help in Diagnosing Nervous System Disorders Ischemic Stroke: Diagnosis Hemorrhagic Stroke: Diagnosis
computed tomography
Diagnosis: Computed Tomography Pulmonary Embolism (PE): Diagnosis How Imaging Tests Help in Diagnosing Nervous System Disorders
coronary (heart)
Diagnosis: Coronary Angiography Angina: Diagnosis
digital substraction
Diagnosis: Angiography of Peripheral Blood Vessels
intestinal
Small Intestine Cancer: Symptoms and Diagnosis
magnetic resonance
Diagnosis: Magnetic Resonance Imaging
peripheral artery
Diagnosis: Angiography of Peripheral Blood Vessels Occlusive Peripheral Arterial Disease: Diagnosis
pulmonary (lung)
Diagnosis: Chest Imaging Pulmonary Embolism (PE): Diagnosis