Intraoperative Enteroscopy: A Rare Case of Blue Rubber Bleb Nevus Syndrome and a Rare Complication of Cyanoacrylate Glue.

Blue rubber bleb nevus syndrome (BRBNS) is a rare disorder characterized by venous malformations predominantly affecting the skin and gastrointestinal tract, commonly the small bowel. Small bowel gastrointestinal bleeding is often the presenting complaint and is difficult to diagnose and treat. Push enteroscopy, capsule endoscopy, and intraoperative enteroscopy are techniques described for the localization and management of small bowel bleeding. We present the case of a 68-year-old male with BRBNS who presented with symptomatic anemia and melena. Initial endoscopic evaluations identified intraluminal vascular blebs, which were injected; however, bleeding continued, prompting intraoperative enteroscopy. During the procedure, multiple small bowel vascular malformations consistent with BRBNS were identified. Cyanoacrylate glue was used endoscopically to treat active bleeding sites. The patient developed a rare postoperative complication of small bowel ischemia and obstruction secondary to cyanoacrylate glue, necessitating surgical resection. Small bowel bleeding in BRBNS poses diagnostic and therapeutic challenges. Intraoperative enteroscopy together with cyanoacrylate glue offers a valuable approach to localization and intervention. While cyanoacrylate glue is generally considered safe, rare complications, including ischemic events, have been reported. This case highlights the utility of intraoperative enteroscopy and endoscopic cyanoacrylate glue in managing small bowel bleeding associated with BRBNS. While effective, clinicians must be vigilant regarding potential complications, including ischemic events, associated with endoscopic hemostatic agents.

Quality of life after oesophageal stenting in patients with palliative oesophageal cancer.

AIM: Patients with incurable oesophageal cancer have poor outcomes, with disabling symptoms and a poor quality of life (QOL), which may be improved by oesophageal stenting. We aimed to measure change in symptoms related specifically to oesophageal cancer and overall QOL before and 30 days after stent insertion, to measure adverse effects and to define any patient factors that may be significant in predicting patients who may benefit most. METHODS: We prospectively enrolled patients in an observational study at Middlemore Hospital, New Zealand, and administered validated QOL- and symptomatology-based questionnaires before and 30 days after stent insertion. Additional patient-related demographics, procedural characteristics, adverse events and outcomes were collected. RESULTS: Between 31 March 2014 and 3 July 2020, 57 patients were initially recruited. Four patients withdrew from the study, and 13 patients died before 30 days. Forty patients (29 males; mean±SD age, 72±12 years) completed the study. A significant improvement was noted at one-month post stent insertion in the overall global QOL score (mean 35 to 46, p=0.01). The most significant score improvements were seen in dysphagia, trouble eating, trouble swallowing saliva and dry mouth (p<0.001). Physical, emotional, cognitive and social functioning did not change. Post-procedural adverse events occurred in 17 patients (43%). A poorer initial level of functioning was associated with reduced improvement in global QOL (p≤0.04). Patients followed-up died a mean of 2.8 months after insertion. CONCLUSION: In patients surviving longer than 30 days, there is significant improvement of overall QOL and dysphagia one-month post oesophageal stent insertion for malignant, palliative dysphagia. Multiple psychosocial facets were unchanged with this intervention. Stent-related adverse events were common.

A case of cutaneous diphtheria in New Zealand.

We report the case of an adult male who contracted cutaneous diphtheria after receiving a tattoo in Samoa. The infection required hospital admission. The Regional Public Health Service conducted urgent contact tracing. We review the techniques employed in traditional tattooing and highlight the importance of considering C. diphtheriae as a causative organism in cutaneous infection acquired in the tropics.