Aortic dissection - pathology #medicaleducation #bsn #trendingvideo #foryoupage

*Aortic dissection* is a critical medical emergency characterized by a sudden tear in the *tunica intima* of the aorta, allowing blood to enter the *tunica media* and create a "false lumen" along the vessel wall. It is primarily classified into two types: **Type A**, involving the ascending aorta, and **Type B**, involving the descending thoracic aorta. *Key Highlights:* *Symptoms:* Sudden, severe, "tearing" chest pain that may radiate to the back, abdomen, or hips. *Risk Factors:* Highly associated with **hypertension**, Marfan's syndrome, pregnancy, and bicuspid aortic valves. *Complications:* Can lead to organ ischemia (stroke, renal failure), aortic regurgitation, or fatal rupture into the pericardial sac. *Treatment:* Involves aggressive blood pressure control; *Type A* typically requires emergency surgery, while *Type B* may be managed medically. #AorticDissection #Pathology #MedicalEducation #Cardiology #EmergencyMedicine #TypeADissection #TypeBDissection #Hypertension #MarfansSyndrome #HealthAwareness #Surgery #InternalMedicine #USMLE #MedicalStudent #Aorta #HealthEducation#bsn