Editorial: transperineal ultrasound in addition to a transabdominal ultrasound in ulcerative colitis—one more arrow in the quiver of non‐invasive diagnostics

LINKED CONTENT This article is linked to Sagami et al papers. To view these articles, visit https://doi.org/10.1111/apt.15767 and https://doi.org/10.1111/apt.15871 .