Adult sacrococcygeal teratoma excised by endoscopic surgery with a transsacral approach: a case report.

Background: Although sacrococcygeal teratoma (SCT) is relatively common in children, it is rare in adults. The prognosis for malignant cases is poor, so prompt surgical resection is required. Transabdominal and transsacral approaches are common approaches for tumor resection.

Bowel perforation during enema examination through a colostomy without leakage of contrast agent: A case report.

Introduction: Enema examination is considered safe, but in rare cases, complications may result. Here, we report a rare case of iatrogenic bowel perforation during enema examination through a colostomy without leakage of contrast agent.

Presentation Of Case: A 36-year-old man who had undergone a sigmoid loop colostomy was diagnosed with ulcerative colitis.

Anorectal injury related to a personal watercraft: a case report and literature review.

Background: Douche injury is a rare consequence of water recreation activities. Generally, this type of trauma occurs when people fall into the water in a sitting position during high-speed activities such as using a personal watercraft (PWC). Here, we report a rare case of anorectal injury caused by water jets from a PWC during sudden acceleration from rest.

[Investigation of epiphora following S-1 therapy].

We report the frequency of lacrimal passage disorder and the outcomes of treatment. This retrospective study was performed on 55 cases that were treated with S-1 for at least 1 month. We asked patients about ocular symptoms.