PubMed · 14929464
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J H MILLS. 1952. Multiple liver abscess.. https://pubmed.ncbi.nlm.nih.gov/14929464/
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INTRODUCTION: Surgical voice rehabilitation after total laryngectomy is still only a partially solved problem. Because of easy handling and rare complications, the Provox voice prosthesis has become common in voice rehabilitation. CASE REPORT: The 69 year old patient underwent laryngectomy, selective bilateral neck dissection and the implantation of a Provox voice prosthesis because of a glottic squamous cell carcinoma (pT(4), pN(0), M(0)). Postoperative healing ensued without any complications. During adjuvant radiochemotherapy, the patient developed distinctive cervical edema which led to a tilting of the Provox prosthesis. Due to a perforation of the posterior esophageal wall, the patient developed a pronounced mediastinal abscess which was relieved through a transcervical mediastinotomy. Antibiotic therapy led to a partial remission of the symptoms. CONCLUSION: Severe complications may not only occur during the early phase of surgical voice rehabilitation, but also at a much later stage, after completion of the healing process. A voice prosthesis which is too long or generates pressure from a radiogenic edema, cannula and finger pressure used to close the tracheostoma is transmitted through the prosthesis and may lead to a perforation of the posterior esophageal wall. In particular, when the tissue is injured during the course of radiotherapy, this type of complication should be taken into consideration.
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BACKGROUND: We report our experience of sinus tract endoscopy (STE) and endoscopic retrograde cholangiopancreatography (ERCP) in the treatment of pancreatic necrosis and abscess. METHODS: Thirteen patients with extensive pancreatic necrosis were firstly managed with either percutaneous drainage (PD group; n = 9) or open necrosectomy (ON group; n = 4). Debridement of necrotic tissue was subsequently performed via the drain tract by STE. ERCP was performed only when there was a suspicious of persistent pancreatic duct disruption or choledocholithiasis. RESULTS: In the PD group, the median number of STE sessions required was 3 (range 2-8). The median hospital and ICU stay were 84 days (range 29-163 days) and 0 day (range 0-64 days), respectively, with an overall success rate of 67%. In the ON group, the median number of STE sessions required was 6.5 (range 1-18). The median hospital and ICU stay were 82 days (range 58-194 days) and 19 days (range 4-24 days), respectively. No mortality or failure was noted in the latter group. ERCP was required in nine of 13 patients. CONCLUSION: Combined ERCP and STE is a useful adjunct in treating pancreatic necrosis or abscess.