24-Hour Urine Test 45, X Gonadal Dysgenesis A-1-C AAT Abdominal Aortic Aneurysm Abdominal Birth Abdominal Computed Tomog... Abdominal Cramping Abdominal Cramping Abdominal CT Scan Abdominal Delivery Abdominal Discomfort Abdominal Distress Abdominal Dropsy Abdominal Exploration Abdominal Film Abdominal Guarding Abdominal Magnetic Reson... Abdominal MRI Abdominal Rigidity Abdominal Ultrasonography Abdominal Ultrasound Abdominal X-Rays ABG Ablatio Placentae Abnormal Grieving Abnormal Hairiness Abnormal Nails ABO Blood Typing ABR Abruptio Placentae Abscess Abscessed Tooth Absence of Menstrual Per... Absence Seizure Abuse and Neglect Abuse During Pregnancy Abuse of Spouse OR Partner Abuse, Elder Academic Disorders Acanthosis Nigricans Accidental Hemorrhage Acetabular Dysplasia Acetylcholine Receptor A... Achilles Tendinitis Achondroplasia Achondroplastic Dwarfism ACHr Ab Achromatopsia Acid Phosphatase Test Acidosis, Metabolic ACL Injury Acne Acne Rosacea Acne Vulgaris Acoustic Trauma Acquired Immune Deficien... Acquired Platelet Functi... Acquired Qualitative Pla... Acquired Sensitivity Rea... Acromegaly ACTH Stimulation Test ACTH Test Acting Out Actinic Keratosis Activated Partial Thromb... Acupuncture and Pain Acute Adrenal Crisis Acute Adrenal Insufficiency Acute Alcohol Intoxication Acute Bronchitis Acute Confusion Acute Delirium Acute Epididymitis Acute Gout Acute Gouty Arthritis Acute Hypoadrenalism Acute Interstitial Nephr... Acute Laryngotracheobron... Acute Life-Threatening E... Acute Lymphoblastic Leuk... Acute Mitral Incompetence Acute Mitral Insufficiency Acute Mountain Sickness Acute Myelogenous Leukemia Acute Myringitis Acute Nonlymphocytic Leu... Acute OR Chronic Ethmoid... Acute OR Chronic Sinusitis Acute Otitis Externa Acute Otitis Media Acute Panic Attacks Acute Paralytic Poliomye... Acute Prostatitis Acute Renal Insufficiency Acute Respiratory Distre... Acute Subdural Hematoma Acute Tonsillitis ADD Addison's Disease Additives Adenocarcinoma Adenocarcinoma of the Pr... Adenocarcinoma of the Sm... Adenoid Removal Adenoidal Hypertrophy Adenoidectomy ADHD Adhesive Capsulitis Adolescent Conduct Disorder Adolescent Pregnancy Adrenal Biopsy Adrenal Gland Biopsy Adrenocorticotropic Hormone Adult Respiratory Distre... Adult-Onset Diabetes Mel... Advance Health Care Dire... Advanced Care Directives Aerobic Bacteria, Blood ... AFP Age Spots Age-Related Changes in H... Age-Related Changes in Skin Age-Related Changes in t... Age-Related Changes in t... Age-Related Hearing Loss Aging Aging Changes in Body Shape Aging Changes in Hair an... Aging Changes in Hormone... Aging Changes in Immunity Aging Changes in Organs,... Aging Changes in Skin Aging Changes in Sleep Aging Changes in the Bon... Aging Changes in the Breast Aging Changes in the Face Aging Changes in the Hea... Aging Changes in the Lungs Aging Changes in the Ner... Aging Changes in the Senses Aging Changes in the Uri... Aging Changes in Vital S... Aging of the Female Repr... Aging of the Male Reprod... Agranulocytosis AIDS AIN Airless Lung Airline Travel with Chil... Akathisia Alanine Transaminase Albinism Albino Albumin Test Alcohol Alcohol Abuse Alcohol Addiction Alcohol Dependence Alcohol Test - Breath Alcohol Withdrawal Alcoholic Cirrhosis Alcoholic Fatty Liver Alcoholic Hepatitis Alcoholic Liver Disease Alcoholism Aldolase Alkaline Phosphatase Alkaline Phosphatase Iso... Alkaline Phosphatase, Total ALL Allergic Conjunctivitis Allergic Contact Dermatitis Allergic Contact Dermatitis Allergic Reaction to a M... Allergic Reactions Allergic Rhinitis Allergic Rhinosinusitis Allergies Allergy Testing Alopecia ALP ALP Isoenzyme Test Alpha Fetoprotein Alpha-1 Antitrypsin Alpha-1 Antitrypsin Alpha-Tocopherol ALS ALT ALTE Altitude Illness Alzheimer's Disease Alzheimer's Disease and ... Ambulatory Electrocardio... Amebiasis Amenorrhea AML Amnesia Amniocentesis Amphetamine Addiction Amputation Amyotrophic Lateral Scle... AN AN Epidural Anaerobic Bacteria, Bloo... Anal Discomfort Anal Fissure Anal Ulcer Analgesic Analgesic Nephropathy Analgesic-Induced Nephro... Anaphylactic Shock Anaphylaxis Anembryonic Pregnancy Anemia Anesthesia Angina Pectoris Angioplasty Animal Bites Anorectal Abscess Anorexia Anorexia Anorexia Nervosa Anoscopy Anterior Cruciate Ligame... Anterior Knee Pain Anti-Acetylcholine Recep... Anti-GBM Antibody Disease Anti-Streptolysin O Antibiotic-Associated Co... Antibody Titer Anticancer Medications Antineoplastic Medications Antioxidants Antisocial Behavior, Rec... Antisocial Personality D... Anxiety Disorders Aortic Coarctation Aortic Dissecting Intram... Aortic Dissection Aortic Insufficiency Aortic Regurgitation Aortic Stenosis APGAR Aphasia Aplastic Anemia Apnea Spell Apparent Life-Threatenin... Appendectomy Appendicitis Appropriate Diet for Age APTT Arch Pain ARDS Arrhythmia Arrhythmias ART Arterial Blood GAS Arterial Blood Gases Arterial Blood Sample Arterial Thoracic Outlet... Arteriosclerosis Arthralgia Arthralgia of the Knee Arthritis Arthroscopic Knee Explor... Artificial Breathing Mac... Artificial Colors Artificial Flavors Artificial Insemination Artificial Pacemakers Artificial Sweeteners Artificial Urinary Sphin... Ascariasis Ascites Ascorbic Acid ASO Aspartate Aminotransferase Aspartate Transaminase Aspergillosis Aspergillosis Precipitin Aspergillosis Precipitin Aspergillus Antigen Skin... Aspergillus Antigen Skin... Aspergillus Infection Aspiration Pneumonia Assisted Reproductive Te... Assistive Devices for Co... Assistive Devices for Sp... AST Asteatosis Asthenia Asthma Astigmatism Asymptomatic Bacteriuria Ataxia Ataxy Atelectasis Atheroembolic Renal Disease Atherosclerosis Atherosclerotic Renal Va... Athlete's Foot Atopic Conjunctivitis Atopic Dermatitis Atopic Eczema Atrial Fibrillation Atrial Flutter Atrial Septal Defects Atrioventricular Block Atrophic Vaginitis Attention Deficit Disorder Attention Deficit Hypera... Audiogram Audiometry Auditory Brain Stem Resp... Augmentative Devices for... Augmentative Devices for... Aural Polyps Auricular Flutter Autism Autistic Disorder Autogenic Training Autoimmune Conditions Autoimmune Disorders Autoimmune Hepatitis Autoimmune Thrombocytopenia Automated External Defib... Automated External Defib... Autonomic Dysreflexia Autonomic Hyperreflexia AV Block Axillary Nerve Dysfunction Axillary Nerve Palsy Babies and Shots Babinski Reflex Babinski Sign Baby Blues Baby Bottle Caries Baby Bottle Mouth Baby Bottle Tooth Decay Baby Feeding Patterns Bacterial Meningitis Bacterial Pericarditis Bacterial Plaque Bacterial Ulcer Bacterial Vaginosis Bad Breath BAER Test Baker Cyst BAL Balanced Diet Baldness BAN Bandaid Surgery Bandy Leg Barbiturate Intoxication Barbiturate Overdose Barium Enema Barium Swallow Barrett's Esophagus Bartholin Cyst Bartholin Duct Cyst Bartholin Gland Cyst Basal Cell Cancer Basal Cell Cancer Basal Ganglia Disorders Bathing Trunk Nevus BBTD BCPs BDD Bedwetting Bee Sting Bell Palsy Belly Button Surgery Benign Ear Cyst Benign Ear Growth Benign Essential Tremor Benign Intracranial Hype... Benign Prostatic Hyperpl... Benign Prostatic Hypertr... Bereavement Berger's Disease Berger's Nephropathy Beta-Glucosidase Deficiency Bicarbonate Bilateral Acoustic Neuro... Bilirubin Binging-Purging Bioengineered Foods Biofeedback Biological Response Modi... Biophysical Profile Biopsy -- Detailed Biopsy of the Breast Biopsy of the Liver Biopsy of the Lymph Nodes Biopsy of the Tongue Biopsy, Bone Biopsy, Testicle Biopsy-Skinny Needle Biotechnology Bipolar Disorder Birth Control Birth Control Pills Birth, Emergency Bites-Human Black Toe Bladder Calculi Bladder Cancer Bladder Catheterization Bladder Incontinence Bladder Infection Bladder Infection Bladder Outlet Obstruction Bladder Stones Bleeding Bleeding Disorders Bleeding Esophageal Varices Bleeding in the Gut Bleeding Time Blepharitis Blepharoptosis Blighted Ovum Blockage of the Esophagus Blocked Tear Duct Blood Cholesterol Blood Culture Blood Culture for Aerobi... Blood Culture for Anaero... Blood Differential Blood Flow Studies Blood Glucose Monitoring Blood Glucose Tests Blood in the Semen Blood in the Stools Blood in the Urine Blood Loss Blood Pressure Test Blood Sugar Blood Sugar Monitoring Blood Transfusion Blood Typing Blood Urea Nitrogen BMD BMT Body Dysmorphic Disorder Body Mass Index Body Mass Index and Chil... Body Mass Index, BMI Body Odor Boil Bone Biopsy Bone Fracture Bone Fracture Reduction Bone Fracture Repair Bone Graft Bone Grafting Bone Infections Bone Lesion Biopsy Bone Marrow Aspiration Bone Marrow Aspiration Bone Marrow Biopsy Bone Marrow Tap Bone Marrow Transplant Bone Mineral Analysis (BMA) Bone Mineral Density Ana... Bone Mineral Study Bone Scan Borderline Personality D... Botulism in Adults and C... Botulism in Infants Bovine Spongiform Enceph... Bowel Obstruction Bowel Retraining Bowleg BPH BPP Brachial Palsy in the Ne... Brachial Plexopathy (Adult) Bradycardia Brain Abscess Brain Aneurysm Brain Attack Brain Attack Brain Attack Brain Attack Brain Attack Brain Attack Brain Herniation Brain Injury Brain Surgery Brain Tumor Brainstem Auditory Evoke... Braxton Hicks Contractions Breast Biopsy Breast Cancer Breast Care Issues Breast Engorgement Breast Infection Breast Lump Removal Breast Lumps and Cancer Breast Masses and Cancer Breast Milk Breast Self-Exam Breast Self-Examination Breast Sonogram Breast Ultrasound Breastfeeding Breastfeeding Nutrition Breastfeeding Positions Breastfeeding Problems Breastfeeding Safety Breath Alcohol Test Breathalyzer Brittle Nails Broken Bone Broken Collarbone Broken Hip Broken Nose Broken OR Dislocated Jaw Bronchiolitis Bronchoscopy Bronchoscopy with Lavage Bronze Diabetes Bruising Bruxism BSE Bug Repellent Safety Bulimia Bulimia Nervosa BUN BUN Bundle Branch Block Bunion Repair Bunionectomy Bunions Burkitt's Lymphoma Burns Bursitis Butter Versus Margarine C-Section C-Spine Injury C-Spine X-Ray Ca++ CABG CAD Caffeine in the Diet Caisson Disease Calcitonin Calcium Calcium Calcium and Adolescents Calcium in Urine Calcium Pyrophosphate De... Calcium, 24 Hour Urine Calcium, Ionized Cancer Cancer Genes Cancer of the Bladder Cancer of the Cervix Cancer of the Endometrium Cancer of the Esophagus Cancer of the Liver Cancer of the Pancreas Cancer of the Throat and... Cancer of the Uterus Cancer Prevention Diet Cancers Affecting the Bone Canker Sore Cannabis Abuse Car Seats and Children Carbohydrates Carbon Dioxide Carbon Monoxide Poisoning Carbuncle Carcinoma Carcinoma in Situ Carcinoma of the Lung Cardiac Angiography Cardiac Catheterization Cardiac Conduction Defect Cardiac Disease Cardiac Rehabilitation Cardiac Tamponade Cardiac Telemetry Unit Cardiac Transplant Cardiogenic Shock Cardiopulmonary Arrest Carotenoids Including Be... Carotid Endarterectomy Carpal Tunnel Release Carpal Tunnel Repair Carpal Tunnel Syndrome Cartilage Tear CAT Scan CAT Scan of the Abdomen CAT Scan, Brain CAT Scan, Chest CAT Scan, Head CAT Scratch Disease Cataract Cataract Extraction Cataract Removal Cataract Surgery with Le... Catheter Associated UTI Catheterization, Right H... CATT Cavities CBC CBT CDH CEA Celiac Disease Celiac Sprue Celiac Sprue Celioscopy Cellulitis Central Hyperalimentation Central Line Central Retinal Degenera... Central Venous Catheter Cerebral Amyloid Angiopathy Cerebral Aneurysm Cerebral Angiogram Cerebral Angiography Cerebral Palsy