An optimal treatment for cap polyposis has not been established. Several treatment approaches, including anti-inflammatory agents, antibiotics, immunomodulators, and endoscopic therapy have been described. Surgical resection of the affected colon and rectum may be indicated for patients with persistent disease. Repeat surgery is indicated in cases of recurrence after surgery. However, symptomatic polyposis may still recur, and spontaneous resolution of cap polyposis is possible. We report a case of recurrent cap polyposis complicated with retroperitoneal fibrosis after inadequate low anterior resection with a positive resection margin. Surgical approaches for the treatment of cap polyposis should be carefully considered before treatment.
Anti-Inflammatory Agents/therapeutic use ; Colonic Polyps/surgery ; Colonoscopy ; Female ; Humans ; Intestinal Polyposis/complications/*diagnosis/pathology ; Middle Aged ; Prednisolone/therapeutic use ; Recurrence ; Retroperitoneal Fibrosis/complications/*diagnosis/drug therapy ; Tomography, X-Ray Computed

A 2-year-old intact female pomeranian dog presented dyspnea, labored breathing, cough, exercise intolerance, machinery heart murmur, and precordial thrill. A left-to-right patent ductus arteriosus (PDA) was diagnosed based on two-dimensional echocardiography, thoracic radiography, electrocardiography, and blood work. An angiography was performed to accurately evaluate the size and shape of the duct. An interventional approach for transcatheterial occlusion of the PDA was achieved using an Amplatz(R) Canine Duct Occluder (ACDO), which is a commercially available ductal occluding device. Due to the limited size of the dog's femoral artery, a device smaller [125% of minimal ductal diameter (MDD); recommended size: 150~200% of MDD] than recommended was mounted. After placement of the ACDO, precordial thrill and continuous heart murmur disappeared, and the patient was discharged the next day after stabilization with O2 supply. Upon follow up examination, dyspnea, labored breathing, cough, exercise intolerance, and cardiomegaly were improved with no complications after the procedure. The ACDO was well maintained in position. This case represents successful clinical application of the Amplatz(R) Canine Duct Occluder to achieve closure of a PDA using a slightly smaller device than the recommended size.
Angiography ; Animals ; Cardiomegaly ; Child, Preschool ; Cough ; Dogs* ; Ductus Arteriosus, Patent* ; Dyspnea ; Echocardiography ; Electrocardiography ; Female ; Femoral Artery ; Follow-Up Studies ; Heart Murmurs ; Humans ; Radiography, Thoracic ; Respiration

No abstract available.
Aged ; Anti-Bacterial Agents/therapeutic use ; Aortic Valve/*microbiology/surgery/ultrasonography ; Cross Infection/diagnosis/*microbiology/therapy ; Diffusion Magnetic Resonance Imaging ; Endocarditis, Bacterial/diagnosis/*microbiology/therapy ; Heart Valve Prosthesis Implantation ; Humans ; Klebsiella Infections/diagnosis/*microbiology/therapy ; Klebsiella pneumoniae/drug effects/*enzymology/pathogenicity ; Male ; Microbial Sensitivity Tests ; Predictive Value of Tests ; Sepsis/diagnosis/*microbiology/therapy ; Treatment Outcome ; beta-Lactamases/*metabolism