Early‐stage idiopathic mesenteric phlebosclerosis incidentally combined with adenocarcinoma of the ascending colon: A report of two cases. Issue 2 (27th December 2017) - Ichimata, Shojiro; Aoyagi, Daiju; Kobayashi, Mikiko; Sugihara, Takehiko; Nishio, Akihito; Maruyama, Masafumi; Shiozawa, Satoshi