- Differential Diagnosis
- Diseases
- Drugs
- More
-
- Try building your search one term at a time, and be as specific as you can! Search term example: "chronic cough".
- Do not enter multiple findings such as "anemia, chronic cough, weight loss, vomiting" all at the same time.
- After selecting your term from the search results a list of possible diagnoses will be generated. If the list is too long, you will be able to narrow it down by entering additional terms.
- Do not enter values such as "heart rhythm 110" or "sodium 125", instead use "tachycardia" or "hyponatremia".
- Disease Information
- Disease Comparison
-
Disease Processes ▼
- Auto Immune
- Vascular-Arteriosclerosis
- Biochemical
- Congenital-developmental
- Deficiency
- Degenrative-Necrosis
- Electromagnetic-Physics
- Eponymic
- Functional-Physiologic
- Hereditofamilial
- Iatrogenic
- Idiopathic
- Infected Organ-Abcess
- Infectious agent
- Inflammatory-Granulomatous
- Metabolic-Storage
- Neoplastic
- Poison Agent
- Poisoned Organ
- Radiation-Xray-trauma
- Mental
- Structural-Anatomic-Foreign body
- Surgical Procedure-Complication
- Trauma
- Use-age-Atrophic
- Endocrine-Vegetative
-
Major Organs-Systems ▼
- Systemic
- Pediatric
- Nervous & Sensory System (Neurology)
- Cardiovascular System
- Respiratory (Pulmonary) System
- Gastro-Intestinal (Digestive) System
- Urinary System
- Dermatologic System
- Endocrine System
- Immune System
- Musculoskeletal System
- Genital Reproductive System
- Hematopoietic System (Hematology)
- Lymphatic System
- Tissue/Cells/Organelles
Disease Information for Achalasia: Definition
- Clinical Manifestations (46)
- Demographics & Risk Factors (6)
- Laboratory Tests (1)
- Diagnostic Test Results (27)
- Associated Diseases & Rule outs (20)
- Disease Mechanism & Classification (7)
- Treatment (4)
- Synonyms
- Definition
- External Links Related to Achalasia
-
Disorder of lower esophago-gastric motility due to failure of the lower esophageal sphincter to relax with swallowing; It is sometimes caused by degeneration or absence of the ganglion cells of the myenteric plexus or of the vagal motor nuclei---------------------------------------
Achalasia; Cardiospasm; Dyssynergia Esophagus; Esophageal Aperistalsis; Megaesophagus; Achalasia is a rare disorder of the esophagus characterized by the abnormal enlargement of the esophagus, impairment of the ability of the esophagus to push food down toward the stomach (peristalsis), and the failure of the ring-shaped muscle (sphincter) at the bottom of the esophagus to relax
---------[NORD 2005]-----------------
(Edit)