Research Article
Safety and Feasibility of Transanal Endoscopic Surgery for Diffuse Cavernous Hemangioma of the Rectum
| Case | Sex | Age | BMI | Main symptom | Age at the onset of symptom (year) | HB on admission | MCV on admission | Misdiagnosis | Previous medical history | Digital rectal examination |
| 1 | F | 25 | 15.05 | Recurrent painless rectal bleeding | 19 | 103 | 88 | Hemorrhoids | Had hemorrhoidectomy | Normal | 2 | F | 26 | 21.48 | Recurrent painless rectal bleeding | 6 | 67.8 | 75.1 | Hemorrhoids | Had hemorrhoidectomy | Normal | 3 | M | 21 | 16.98 | Recurrent painless rectal bleeding accompany anus lump prolapse | 11 | 59 | 75.7 | Hemorrhoids | Had hemorrhoidectomy | Stiff anorectal mucosa | 4 | M | 54 | 23.05 | Recurrent painless rectal bleeding | 4 | 139 | 93.5 | Hemorrhoids | Had hemorrhoidectomy and upper rectal artery embolization | Soft node | 5 | M | 23 | 18.68 | Recurrent painless rectal bleeding | 22 | 148 | 91.4 | Hemorrhoids | Had hemorrhoidectomy | Normal | 6 | M | 40 | 19.36 | Recurrent painless rectal bleeding | 10 | 120 | 76.8 | Rectal cancer | No | Soft node above the dentate line | 7 | F | 37 | 21.48 | Recurrent painless rectal bleeding | 37 | 110 | 86 | Rectal neoplasm | No | Soft node |
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