Peptic Ulcer Disease (PUD): Pathogenesis, Types & Complications | Dr. Priyanka Sachdev

Master the essentials of Peptic Ulcer Disease (PUD) in this high-yield integrated session. We break down the pathophysiology of ulcers—from the "Imbalance Theory" between aggressive and protective factors to hallmark morphological features. This video is essential for MBBS 2nd-year pathology, covering the clinical differences between gastric and duodenal ulcers, unique signs like the "Teapot stomach," and the gold-standard Triple Therapy for treatment. Key Topics Covered: Pathogenesis: The balance between Acid/Pepsin and Mucus/Bicarbonate barriers [10:53]. Etiology: H. Pylori, NSAIDs, and the difference between Curling (Burns) and Cushing (Brain) ulcers [15:26]. Classification: Differentiating Gastric (Lesser curvature) vs. Duodenal (First part) ulcers [23:35]. Microscopy: The 4 histological zones (Necrotic, Exudative, Granulation, Cicatrization) [30:34]. Clinical Clues: Managing pain with food, night pain, and weight loss patterns [33:57]. Complications: Bleeding, Perforation, and the Teapot/Hourglass stomach deformities [54:41]. Download the high-yield PUD comparison table and Triple Therapy regimen chart on the MedLive App! #Pathology #PepticUlcer #MedLive #DrPriyankaSachdev #MBBS #NEETPG #FMGE #MedicalEducation #GastricUlcer #DuodenalUlcer