Psoas abscess following ingestion of psoas.

A case of right psoas abscess that was caused by duodenal perforation following the ingestion of a wooden skewer from a filet mignon is presented. Surgical repair of the perforation, drainage of the abscess and 5 days of intravenous antibiotics resulted in prompt recovery.     

Financial Implications of Pancreas Transplant Complications: A Business Case for Quality Improvement

We quantified the financial implications of surgical complications following pancreas transplantation. We reviewed medical and financial records of 49 pancreas transplant recipients at the University of Michigan Health System (UMHS) between 1/6/2002 and 11/22/2004. The association of donor, transplant recipient and financial variables was assessed. The median costs to UMHS of procedures and follow-up were $92,917 for recipients without surgical complications versus $108,431 when a surgical complication occurred, a difference of $15,514 (p = 0.03). Median reimbursement by the payer was $17,363 higher in patients with a surgical complication (p = 0.001). Similar trends (higher insurer costs) were noted when stratifying by payer (public and private) and specific procedure (SPK and PAK). All parties (patient, physician, payer and medical center) should benefit from quality improvement, with payers having a financial interest in pancreas transplant surgical quality initiatives.     

Chest hair micrografts display extended growth in scalp tissue: a case report.

Conventional follicle harvesting techniques for hair transplantation are limited by the available scalp donor hair. The development of an innovative technique of microsurgical single follicular unit extraction has made it possible to exploit body hair grafts for scalp transplantation. This case study reports on 18 months of follow-up on a patient with extensive scalp scarring who underwent a transplantation procedure using donor chest hair. The photographically documented results show a change in the length of the chest hair measuring an average of 4 cm at transplant to 15 cm by 18 months post-transplant. The transplanted chest grafts provided an excellent cosmetic result for hair replacement.     

A performance curve for assessing change in Percentage of Consonants Correct Revised (PCC-R).

PURPOSE: Interpreting the rapidly changing speech skills of young children recovering from neurological injury is difficult because developmental expectations are generally available only at relatively lengthy intervals (e.g., 6 or 12 months). In this research note, the authors describe the process of generating a Percentage of Consonants Correct-Revised (PCC-R; L. D. Shriberg, D. Austin, B. A. Lewis, J. L. McSweeny, & D. L. Wilson, 1997a) performance curve and illustrate some of its applications for assessing change in performance over time. METHOD: The authors compiled mean PCC-R scores from 16 samples of typically developing children (18-172 months) and used curve fitting to test more than 11,000 statistical models of monthly growth in PCC-R. They selected a parsimonious and developmentally plausible model with R(2) = .9839 (p < .0005) and used it to generate the PCC-R, standard deviation, and standard error expected at each monthly age. RESULTS: The PCC-R performance curve distinguished among 65 children (37-57 months of age) diagnosed independently with normal or disordered speech with a high degree of success. More important, the PCC-R performance curve can be used to identify the points at which children (18-172 months) recovering from neurological injury achieve normal-range consonant production. CONCLUSION: The curve-fitting approach holds promise as a means of interpreting temporal variations in speech production at a finer grain than existing normative data currently allow.     

Experiences and learning during a graduate nurse program: an examination using a focus group approach

The graduate nurse year requires individuals to make a huge transition from university student to registered nurse as part of the health care workforce. New graduates experience steep learning curves throughout the first year of professional practice. This study sought to explore experiences and learning occurring throughout the graduate nurse program for a group of seven new nurse graduates. Focus group interviews were conducted at six months and 12 months into the program using the same set of guiding questions. The first interview highlighted that graduates early in the graduate year were internalised, concentrating on their own survival in managing workloads, facing practice realities and coming to terms with themselves as nurses. Learning was primarily about survival strategies and performing tasks. By the second interview, graduates were much less focussed on themselves. They understood their place in the health care team, had gained confidence in their relationships, and were showing concern for the next graduates arriving. Learning at this stage involved more higher order skills, including critical thinking.     

The symptoms of varicose veins: difficult to determine and difficult to study.

OBJECTIVES: To investigate the activities which may exacerbate symptoms in patients with varicose veins. METHODS: Questionnaires sent to patients before clinics and at least six months later. RESULTS: Both questionnaires were returned by 149 of 203 patients (74%) but only 124 contained adequate data for comparison--55 from patients who had surgical treatment and 69 who had no surgery. At initial presentation, worsening of discomfort attributed to varicose veins was common during (58%) or after (48%) standing and in hot weather (44%), but less when sitting with the feet down (31%), and after (31%) or when walking (19%). Surgery significantly reduced the total number of symptoms reported by patients at follow-up (p<0.02). However, none of the symptoms reported during specific activities was significantly lessened by surgery compared with no treatment--possibly because the attrition of patients during the study resulted in small numbers for analysis. CONCLUSIONS: Symptoms are a common indication for treating varicose veins and it is therefore important to be sure that they are due to the veins, rather than other causes. This report highlights traditional and logical questions which may help to identify symptoms caused by varicose veins but illustrates the difficulty of validating them.