Background: Treadmill injuries in children tend to be severe and are becoming increasingly common... more Background: Treadmill injuries in children tend to be severe and are becoming increasingly common. We present an overview of this problem to promote public awareness, education, and to advocate a prevention strategy for this preventable injury. Methods: Medical records of all children with treadmill-related injuries during a 6-year period (January 2001-November 2006) from 2 tertiary pediatric hospitals were reviewed. Data on patient demographics, injury related data, types of surgical procedure, and outcome of treatment were collected. Results: Forty-four children with treadmill-related injuries were admitted in a 6-year period (2001)(2002)(2003)(2004)(2005)(2006). Each year, the incidence increased with 17 (39%) cases occurring in 2006 so far. The median age of injury at the time of incident was 2.8 years (range, 8 months-12 years). There was a higher incidence in males (55%) compared with females (45%). Most of these injuries were to the hand (75%), fullthickness burns (59%), b1% of total burn surface area (TBSA) (73%), and occurred while the treadmill was in use by an adult (34%). Twenty-one (47%) children required skin grafting surgery. Conclusion: Treadmill-related burn injuries in children are a serious public health issue and warrants considerable attention. Adult supervision is paramount, and prevention strategies should include child safety features in equipment designs. Crown
Ectopic nephrogenic rests (ENR) are rare. The incidental discovery of these lesions in children h... more Ectopic nephrogenic rests (ENR) are rare. The incidental discovery of these lesions in children has particular clinicosurgical implications, especially given the association between ENR and the development of extrarenal Wilms' tumors (ERWT). We reviewed the hospital records of patients with ERWT and ENR treated at our hospital over a 10-year period to identify those patients with histopathologically confirmed ENR and/or ERWT. Ninety-five children with Wilms' tumor (WT) were identified, but only 1 case of ENR and ERWT. This patient was a 14-month-old boy who was incidentally found to have a mass in the left inguinal canal during orchiopexy. After histology, a provisional diagnosis of ENR was made. Six months later, the child went on to develop an ERWT at the same site. Periodic postsurgical follow-up has been uneventful. This was the only case of ENR and ERWT in child in a 10-year review of patients with WT at our hospital. Our experience stresses the importance of including ENR in any working differential diagnosis of unexpected masses in the inguinal canal in children and underscores why careful long-term follow-up is mandatory. The reasons for the malignant transformation of ENR into primary ERWT are unknown, but our experience lends support for the theory that ENR are precursor lesions to the development of WT even in ectopic sites. The case also provides an example of the kind of technical difficulties presented by paratesticular masses during laparoscopy.
Background: Treadmill injuries in children tend to be severe and are becoming increasingly common... more Background: Treadmill injuries in children tend to be severe and are becoming increasingly common. We present an overview of this problem to promote public awareness, education, and to advocate a prevention strategy for this preventable injury. Methods: Medical records of all children with treadmill-related injuries during a 6-year period (January 2001-November 2006) from 2 tertiary pediatric hospitals were reviewed. Data on patient demographics, injury related data, types of surgical procedure, and outcome of treatment were collected. Results: Forty-four children with treadmill-related injuries were admitted in a 6-year period (2001)(2002)(2003)(2004)(2005)(2006). Each year, the incidence increased with 17 (39%) cases occurring in 2006 so far. The median age of injury at the time of incident was 2.8 years (range, 8 months-12 years). There was a higher incidence in males (55%) compared with females (45%). Most of these injuries were to the hand (75%), fullthickness burns (59%), b1% of total burn surface area (TBSA) (73%), and occurred while the treadmill was in use by an adult (34%). Twenty-one (47%) children required skin grafting surgery. Conclusion: Treadmill-related burn injuries in children are a serious public health issue and warrants considerable attention. Adult supervision is paramount, and prevention strategies should include child safety features in equipment designs. Crown
Ectopic nephrogenic rests (ENR) are rare. The incidental discovery of these lesions in children h... more Ectopic nephrogenic rests (ENR) are rare. The incidental discovery of these lesions in children has particular clinicosurgical implications, especially given the association between ENR and the development of extrarenal Wilms' tumors (ERWT). We reviewed the hospital records of patients with ERWT and ENR treated at our hospital over a 10-year period to identify those patients with histopathologically confirmed ENR and/or ERWT. Ninety-five children with Wilms' tumor (WT) were identified, but only 1 case of ENR and ERWT. This patient was a 14-month-old boy who was incidentally found to have a mass in the left inguinal canal during orchiopexy. After histology, a provisional diagnosis of ENR was made. Six months later, the child went on to develop an ERWT at the same site. Periodic postsurgical follow-up has been uneventful. This was the only case of ENR and ERWT in child in a 10-year review of patients with WT at our hospital. Our experience stresses the importance of including ENR in any working differential diagnosis of unexpected masses in the inguinal canal in children and underscores why careful long-term follow-up is mandatory. The reasons for the malignant transformation of ENR into primary ERWT are unknown, but our experience lends support for the theory that ENR are precursor lesions to the development of WT even in ectopic sites. The case also provides an example of the kind of technical difficulties presented by paratesticular masses during laparoscopy.
Uploads
Papers by Eric Hei