PubMed · 14402921
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A HOMBS. 1960. Postoperative urinary retention.. https://pubmed.ncbi.nlm.nih.gov/14402921/
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Acute massive pulmonary embolism (PE) is a frequently fatal event that causes significant compromise of hemodynamic stability. Unfortunately, mortality rates for PE have remained relatively constant despite advances in prophylactic and treatment measures. In addition to embolus size, symptom recognition for diagnosis and emergent treatment are two distinct factors that dictate survival. Treatment generally includes thrombolytic agents; however, not all patients are candidates for aggressive thrombolytic management. Development of catheter thrombectomy devices provides an alternative treatment modality for severe cases when thrombolytics are contraindicated. Catheter thrombectomy devices have undergone major advances over the last decade, but literature support of their success is limited.
PURPOSE: Massive retinal gliosis is a rare, benign, intraocular tumor. It develops mostly in long-standing ocular disease such as chronic inflammation, vascular disorders, glaucoma, trauma, or congenital abnormalities. We report on a case of massive retinal gliosis, which developed 17 years following retinal detachment surgery. METHODS: Case report. RESULTS: A 64-year-old woman developed a peripheral fundus tumor 17 years after successful retinal detachment surgery. Follow-up examination demonstrated growth of the mass. The tumor was treated by pars plana vitrectomy and local endoresection. Histopathological study revealed massive reactive gliosis of the retina. CONCLUSIONS: To our knowledge, this is the first histopathologically proven case of a massive retinal gliosis, which developed after a non-drainage retinal detachment surgery. Endoresection is a therapeutic option in suspected massive retinal gliosis. It provides material for histological diagnosis which obviates unnecessary intervention in a functioning eye.
We report the cases of three patients who fulfilled the criteria for sphincter of Oddi dysfunction of biliary type II and underwent needle-knife suprapapillary sphincterotomy. These patients presented with episodes of biliary-type pain after cholecystectomy and significant elevation of liver enzymes. Ultrasonography and MRI cholangiography revealed dilatation of the common bile duct, without visible stones. The patients all underwent needle-knife suprapapillary sphincterotomy because free cannulation of the common bile duct could not be achieved. Needle-knife suprapapillary sphincterotomy enabled catheterization of the common bile duct. After clearing of the common bile duct with a balloon catheter, no stones, fragments of stones, or sludge were observed to exit from the sphincterotomy. None of our patients developed postprocedure pancreatitis. When needle-knife suprapillary sphincterotomy is performed by an experienced biliary endoscopist, it is a safe and effective procedure for patients with sphincter of Oddi dysfunction of biliary type II, who otherwise constitute a high-risk group for the development of postsphincterotomy pancreatitis.