MICA
Observation A0079
Describe what you see or hear before opening the commentary. An external recording may display its own title.
Source and attribution
Samir · Anneaux et sillons œsophagiens · CC BY-SA 4.0
Samir
View the original sourceTeaching notes based on the cited sources.
Reveal the title and teaching commentary
Oesophageal rings and furrows
Learning objective
Observe and describe the document, then compare your interpretation with the atlas sheet.
Points to observe