Diseases & Conditions
Reflux Esophagitis
Reflux esophagitis is a subtype of gastroesophageal reflux disease (GERD) characterized by inflammation, irritation, or swelling o…
Reduction of Blood Transfusions in Cold Agglutinin Disease
Cold agglutinin disease (CAD) is a rare autoimmune hemolytic anemia characterized by the destruction of red blood cells at low tem…
Reduction of Allogeneic Blood Transfusion in Surgery
The reduction of allogeneic blood transfusion in surgery has become a cornerstone of modern surgical and anesthetic practice. Our …
Recurrent Vulvovaginal Candidiasis
Recurrent vulvovaginal candidiasis (RVVC) is defined as four or more documented episodes of symptomatic vulvovaginal candidiasis w…
Recurrent Pericarditis
Recurrent pericarditis is defined as the reappearance of pericardial inflammation after a symptom-free interval of four to six wee…
Recurrent Mucocutaneous Herpes Simplex
Recurrent mucocutaneous herpes simplex is characterized by repeated outbreaks of herpes simplex virus (HSV) infections, affecting …
Recurrent Herpes Simplex Labialis
Recurrent herpes simplex labialis (HSL) is the reactivation of herpes simplex virus type 1 (HSV-1) manifesting predominantly as ve…
Recurrent Herpes Genitalis
Recurrent herpes genitalis is a common manifestation of herpes simplex virus type 2 (HSV-2) infection, although herpes simplex vir…
Recurrent Clostridioides Difficile Infection
Recurrent Clostridioides difficile infection (CDI) presents a growing healthcare challenge worldwide. It is characterized by the r…
Recurrent Calcium Renal Calculi
Recurrent calcium renal calculi, commonly referred to as recurring kidney stones, are solid deposits predominantly composed of cal…
Recurrent Aphthous Stomatitis
Recurrent aphthous stomatitis (RAS) is a common oral mucosal disorder characterized by recurring, painful ulcers, typically on non…
Rectal Pain
Rectal pain refers to discomfort or pain originating from the rectal or anal regions. It can be acute or chronic, sharp or dull, a…