Radiological Signs in Esophageal Disorders

📌𝗝𝗼𝗶𝗻 𝗢𝘂𝗿 𝗧𝗲𝗹𝗲𝗴𝗿𝗮𝗺 𝗖𝗵𝗮𝗻𝗻𝗲𝗹 𝗛𝗲𝗿𝗲:- t.me/bhanuprakashdr 📌 𝐅𝐨𝐥𝐥𝐨𝐰 𝐨𝐧 𝐈𝐧𝐬𝐭𝐚𝐠𝐫𝐚𝐦:- www.instagram.com/drgbhanuprakash 📌𝗦𝘂𝗯𝘀𝗰𝗿𝗶𝗯𝗲 𝗧𝗼 𝗠𝘆 𝗠𝗮𝗶𝗹𝗶𝗻𝗴 𝗟𝗶𝘀𝘁:- linktr.ee/DrGBhanuprakash Radiological Signs in Esophageal Disorders In this high-yield radiology lecture, we review the important radiological signs associated with esophageal disorders, a favorite topic for USMLE Step 2 CK and an essential part of clinical gastroenterology. Imaging, particularly the barium swallow study, provides classic visual patterns that help diagnose structural and motility disorders of the esophagus. We begin with achalasia, which shows the classic “bird’s beak sign” due to smooth tapering at the lower esophageal sphincter from impaired relaxation. In esophageal carcinoma, barium studies may reveal an “apple-core” or “rat-tail” lesion, reflecting irregular, constricting masses. Diffuse esophageal spasm produces a “corkscrew esophagus” appearance, caused by uncoordinated contractions. Esophageal varices, on contrast studies, demonstrate serpiginous filling defects, while Zenker’s diverticulum appears as a posterior outpouching just above the upper esophageal sphincter. Each radiological sign is linked to its clinical presentation such as dysphagia, regurgitation, chest pain, or risk of aspiration, making these findings not only diagnostic but also clinically significant. Radiological signs are also correlated with advanced diagnostic tools such as endoscopy and manometry for comprehensive understanding. By combining radiological patterns, underlying pathology, and clinical significance, this lecture equips medical students, residents, and healthcare professionals with exam-ready knowledge for Step 2 CK case-based questions and practical interpretation skills in Western medical practice. #EsophagealDisorders #RadiologySigns #USMLEStep2CK #BirdsBeakSign #AppleCoreLesion #CorkscrewEsophagus #ZenkerDiverticulum #ClinicalRadiology #BariumSwallow #MedicalImaging #USMLEPreparation #MedicalStudentsUSA #DoctorEducation #MedicalEducationUSA #Step2CKPrep #USMLEVideos #GastroenterologyRadiology