Abasia (from Greek: a-, without and basis, step) is the inability to walk due to impaired muscle coordination. The term covers a spectrum of medical disorders such as: choreic abasia: caused by chorea of the legsparalytic abasia: caused by paralysis of the leg musclesspastic abasia: caused by spastic stiffening of the leg musclestrembling abasia: caused...

ABCD syndrome is the acronym for albinism, black lock, cell migration disorder of the neurocytes of the gut and sensorineural deafness. It has been found to be caused by mutation in the endothelin B receptor gene (EDNRB). ABCD syndrome Classification and external resources Facial morphology of Waardenburg syndrome, not type IVClassification...

Aase syndrome or Aase-Smith syndrome is a rare inherited disorder characterized by anemia with some joint and skeletal deformities. Aase syndrome is thought to be an autosomal recessive inherited disorder.[1] The genetic basis of the disease is not known. The anemia is caused by underdevelopment of the bone marrow, which is where blood cells are formed....

Aarskog–Scott syndrome is an inherited disease characterized by short stature, facial abnormalities, skeletal and genital anomalies. The Aarskog–Scott syndrome (AAS) is also known as the Aarskog syndrome, faciodigitogenital syndrome, shawl scrotum syndrome and faciogenital dysplasia.Signs and symptoms The Aarskog–Scott syndrome is a disorder with...

Aa-Ab Aagenaes syndromeAarskog Ose Pande syndromeAarskog syndromeAase Smith syndromeAase syndromeABCD syndromeAbasiaAbdallat Davis Farrage syndromeAbdominal aortic aneurysmAbdominal cystic lymphangiomaAbdominal defectsAbdominal musculature absent microphthalmia joint laxityAbdominal neoplasm / Abdominal neoplasmsAberrant subclavian arteryAblepharon...