GGut3/23/2026Rectal lesion with a submucosal tumour-like appearance in a middle-aged womanShigeki Otani·Taishi Okumura·Shin-ei Kudo·Yasuharu Maeda·Katsuro Ichimasa·Masashi MisawaRead at GutTagsGastrointestinal Tumor Research and TreatmentGastroenterology