Meniere´s disease is defined as recurrent, spontaneous episodic vertigo, hearing loss, aural fullness and tinnitus. Recurrent endolymphatic hypertension (hydrops) is believed to cause the episodes.
According to the guidelines from AAO-HNS Committee of Hearing and Equilibrium the three major symptoms are described as follows:
NKF Definition of Chronic Kidney Disease
Kidney damage for three or more months, as defined by structural or functional abnormalities of the kidney, with or without decreased GFR, manifested by pathologic abnormalities or markers of kidney damage, including abnormalities in the composition of the blood or urine or abnormalities in imaging tests
GFR < 60 mL per minute per 1.73 m2 for three months or more, with or without kidney damage
Presence of at least five of six conditions:
A. One of the following three conditions should be present:
The European Respiratory Society (ERS) diagnostic criteria for COPD include the following symptoms: coughing, sputum production and/or dyspnoea, as well as a history of exposure to risk factors for COPD. The diagnosis is confirmed by a post-bronchodilator FEV1/FVC < 0.7 in spirometry, as sign of the airflow limitation that is not fully reversible.
Definite diagnosis of CD
History and clinical presentation compatible with CD
- Serological screening compatible with CD: antigliadin antibody (AGA) antiendomysium antibody (AEA), tissue transglutaminase (tTG) antibody.
- Histological findings compatible with CD: villous atrophy
- Obvious clinical and serological response to a gluten free diet (GFD)
- Subject >2 years old
- Rule out other clinical conditions mimicking CD Continue reading
Behçet syndrome, also known as Behçet disease, is characterized by recurrent oral aphthae and any of several systemic manifestations including genital aphthae, ocular disease, skin lesions, gastrointestinal involvement, neurologic disease, vascular disease, or arthritis.