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Chokkappan, K., Subramanian, M. The inner tube sign in Ascariasis. Abdom Radiol 44, 1193–1194 (2019). https://doi.org/10.1007/s00261-018-1853-0
- Tube Signal
- Adult Roundworms
- Echogenic Stripe
- Fluid-filled Lumen
- Tuber Appearance