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Differential Diagnosis For Decreased sense of smell
- Trauma Causes
Head trauma
Cribiform plate fracture/injury- Electromagnetic, Physics, trauma, Radiation Causes
Head and neck radiation- Surgical, Procedure Complication
Nasal pack/tamponade procedure- Infectious Disorders (Specific Agent)
Hepatitis, viral
Amebic (Naegleria) meningoencephalitis
Nasal diphtheria/syndrome
Mucormycosis, rhinocerebral/phycomyco's
Pachymeningitis, hypertrophic cervical- Infected organ, Abscesses
Ethmoid sinusitis
Rhinitis, purulent
Sinusitis, acute
Sinusitis/Pansinusitis- Granulomatous, Inflammatory Disorders
Midline lethal granuloma- Neoplastic Disorders
Brain tumor
Frontal lobe tumor
Kennedy syndrome
Sellar tumor/suprasellar extension
Carcinoma, nasopharynx
Meningioma
Meningioma, olfactory groove, frontal
Nose carcinoma
Nose papilloma
Paranasal sinus malignancy
Suprasella tumor- Allergic, Collagen, Auto-Immune Disorders
Rhinitis, allergic, seasonal
Mulberry turbinates/nasal allergy
Nasal polyps/sinus polyps
Posterior turbinate hypertrophy (mul)
Rhinitis, allergic, nonseasonal
Rhinitis, atopic
Multiple Sclerosis
Rhinitis, chronic hypertrophic- Metabolic, Storage Disorders
Neonatal hyperbilirubinemia
Diabetes mellitus- Deficiency Disorders
Vitamin B complex/deficiency
Malnutrition/Starvation
Zinc deficiency- Congenital, Developmental Disorders
CHARGE Congenital syndrome
Albinism
Hypogonadism, hypogonadotropic, anosmia- Hereditary, Familial, Genetic Disorders
Dysautonomia, familial
Hypothalamic hypogonadism, Kallman's
Refsum's disease
Sjogren-Larsson syndrome- Usage, Degenerative, Necrosis, Age Related Disorders
Parkinson's disease (paralysis agitans)
Rhinitis, atrophic
Dementia, Lewy-body type- Anatomic, Foreign Body, Structural Disorders
Nose, foreign body
Sinus foreign body- Vegetative, Autonomic, Endocrine Disorders
Hypothyroidism (myxedema)
Vasomotor rhinitis
Cushing's disease/Syndrome
Hypothyroidism, juvenile- Reference to Organ System
Hepatic failure
Renal Failure Chronic
Frontal lobe lesion/disorder
Pernicious anemia
Nasal septum ulcer- Heirarchical Major Groups
Male status- Drugs
Antibiotic/Antibacterial Administration/Toxicity
Corticosteroid Administration/Toxicity
Chemotherapy, cancer (anti-neoplastic)
Oxymetazoline (Afrin) nasal/Administration/Toxicity
Hypothyroidism, iodide
Nose drops addiction/decongestant- Poisoning (Specific Agent)
Cocaine abuse/intoxication
Dust inhalation
Solvent/inhalation/Huffing propane etc
Alcoholism, chronic
Dependence, cocaine
Metallic/ore dusts
Tobacco smoking/excess
Cadmium fumes/inhalation/toxicity- Synonyms
- Defect or impairment of sense of smell, Difficult disting diff smells, Difficulty in distinguishing different smells, hyposmia, OLFACTORY IMPAIRMENT, Reduced sense of smell, Sense of smell impaired, Sense of smell impaired (finding)
- Definition
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- External Links Related to Decreased sense of smell
- Wikipedia
- Merck
- Images
- PubMed (National Library of Medicine)
- NGC (National Guideline Clearinghouse)
- Medscape (eMedicine)
- Harrison's Online (accessmedicine)
- NEJM (The New England Journal of Medicine)