Dacryoadenitis (Lacrimal Gland Inflammation)
Dacryocystitis
Dactylitis (Sausage Fingers)
Dandy-Walker Syndrome
Danon Disease
Dark Circles Under Eyes
Dawn Phenomenon
Daytime Wetting (Urinary Incontinence) in Children
De Quervain’s Tendinosis
Decerebrate Posturing
Decorticate Posturing
Deep Brain Stimulation
Deep Vein Thrombosis (DVT)
Degenerative Disk Disease
Dehydration
Delayed Ejaculation
Delayed Sleep Phase Syndrome
Delirium
Delirium Tremens
Delusional Disorder
Dementia
Demisexuality
Demodex (Face Mites)
Demyelinating Disease
Dendrophobia (Fear of Trees)
Dengue Fever
Dense Breast Tissue
Dental Crowns
Denture Stomatitis
Dependent Personality Disorder
Depersonalization-Derealization Disorder
Depression
Depression in Children
Depression: Alternative Therapies
Dermatillomania (Skin Picking)
Dermatitis
Dermatitis Herpetiformis
Dermatofibrosarcoma Protuberans (DFSP)
Dermatographia
Dermatomyositis
Dermoid Cyst
Desmoid Tumors
Desmoplastic Small Round Cell Tumor (DSRCT)
Desquamative Inflammatory Vaginitis
Deviated Septum
Dextrocardia
Diabetes, Type 2
Diabetes, Type 1
Diabetes and Stroke
Diabetes Insipidus
Diabetes, Gestational
Diabetes-Related Dermopathy
Diabetes-Related Diarrhea
Diabetes-Related Foot Conditions
Diabetes-Related Ketoacidosis (DKA)
Diabetes-Related Macular Edema
Diabetes-Related Nephropathy
Diabetes-Related Neuropathy
Diabetes-Related Retinopathy
Diabulimia
Dialysis
Diamond-Blackfan Anemia
Diaper Rash (Diaper Dermatitis)
Diaphoresis
Diarrhea
Diastasis Recti
Diastema
Diastolic Dysfunction
Diastolic Heart Failure
Diastolic Murmur
Diastrophic Dysplasia
Differential Diagnosis
Differentiation Syndrome
Diffuse Idiopathic Skeletal Hyperostosis (DISH)
Diffuse Intrinsic Pontine Glioma
Diffuse Large B-Cell Lymphoma
DiGeorge Syndrome
Digital Rectal Exam
Dilated Cardiomyopathy
Dilated Pore of Winer
Dilated Pupils (Mydriasis)
Diminished Ovarian Reserve
Diphtheria
Diplopia (Double Vision)
Discoid Lupus
Dislocated Elbow
Dislocated Jaw or Dislocated Jaw
Dislocated Shoulder
Disorders of Sexual Development (DSDs)
Disruptive Mood Dysregulation Disorder (DMDD)
Disseminated Intravascular Coagulation (DIC)
Dissociative Amnesia
Dissociative Disorders
Dissociative Fugue
Dissociative Identity Disorder (Multiple Personality Disorder)
Distended Bladder
Distichiasis (Double Eyelashes)
Distributive Shock
Diuretics
Diverticulitis
Diverticulosis
Dizziness
DNA Test & Genetic Testing
Do-Not-Resuscitate (DNR)
Dopamine Deficiency
Double Aortic Arch
Double Inlet Left Ventricle
Double Outlet Right Ventricle
Down Syndrome
Dravet Syndrome
Dressler’s Syndrome
Drooling
Drug Allergies
Dry Cough and Chest Tightness
Dry Eye Syndrome
Dry Eyelids
Dry Mouth (Xerostomia)
Dry Needling
Dry Scalp
Dry Skin
Dry Socket
DSM-5
Dual Diagnosis
Duane Syndrome
Dubin-Johnson Syndrome
Duchenne Muscular Dystrophy (DMD)
Ductal Carcinoma in Situ (DCIS)
Dumping Syndrome
Duodenal Atresia
Duodenal Cancer
Duplex Kidney (Duplicated Ureters)
Dupuytren Contracture
Dural Arteriovenous Fistula (dAVF)
Dust Mite Allergy
Dwarfism (Skeletal Dysplasia) and Other Causes of Short Stature
Dysarthria
Dysautonomia
Dysbiosis
Dyscalculia
Dyschezia
Dysentery
Dysesthesia
Dysgeusia
Dysgraphia
Dyshidrotic Eczema (Dyshidrosis)
Dyslexia
Dysmenorrhea (Menstrual Cramps)
Dysmetria
Dysosmia (Disordered Smell Perception)
Dyspareunia (Painful Intercourse)
Dysphagia (Difficulty Swallowing)
Dysphoric Milk Ejection Reflex (D-MER)
Dysplastic Nevus (Atypical Moles)
Dyspnea (Shortness of Breath)
Dyspraxia
Dysrhythmia
Dystonia
Dystrophic Nails
Dystychiphobia (Fear of Accidents)
Dysuria (Painful Urination)