Ticks and Tick-Borne Diseases of Colorado, Including New State Records for Argas radiatus (Ixodida: Argasidae) and Ixodes brunneus (Ixodida: Ixodidae).

We report 28 species of ticks (Acari: Ixodida) from Colorado (CO). We include the soft ticks (Argasidae) Argas (Argas) cooleyi Kohls and Hoogstraal, Argas (Persicargas) radiatus Railliet, Carios (Alectorobius) concanensis (Cooley and Kohls), Carios (Alectorobius) kelleyi (Cooley and Kohls), Ornithodoros (Pavlovskyella) hermsi Wheeler et al., Ornithodoros (Pavlovskyella) parkeri Cooley, Ornithodoros (Pavlovskyella) turicata (Dugès), Otobius (Otobius) lagophilus Cooley and Kohls, and Otobius (Otobius) megnini (Dugès).

Device outcomes in pediatric sacral neuromodulation: A single center series of 187 patients.

Introduction: Pediatric sacral neuromodulation (SNM) device duration before revision or removal is not well known. Furthermore, secondary surgeries serve as surrogates for key outcomes including complications and symptom improvement.

Objective: We sought to study the rate and causes of secondary surgeries in pediatric SNM patients.

Acarine Hypopi (Sarcoptiformes: Acaridae) on Ixodes scapularis (Ixodida: Ixodidae) in Central North America.

Phoretic deutonymphs (hypopi) of Schwiebea sp. mites were detected during examinations of questing adult and nymphal blacklegged ticks, Ixodes scapularis Say, from vegetation at two woodland sites in northeastern Wisconsin, USA, during May and June, 2014. Collection sites were in Marinette and Oconto Counties, respectively.

Equine piroplasmosis associated with Amblyomma cajennense Ticks, Texas, USA.

We report an outbreak of equine piroplasmosis in southern Texas, USA, in 2009. Infection prevalence reached 100% in some areas (292 infected horses). Amblyomma cajennense was the predominant tick and experimentally transmitted Theileria equi to an uninfected horse.

Vesicoureteral reflux in children with urachal anomalies.

Objective: We report the largest known series of vesicoureteral reflux (VUR) in children with urachal anomalies (UA).

Methods: Two institutions' records were reviewed for children with UA (1951‒2007).

Results: Of 30 girls and 36 boys with UA (34 urachal cysts, 14 patent urachus, 10 urachal diverticula, 7 urachal sinuses, and 1 unknown), 57 (86%) underwent surgical resection or drainage.

Amblyomma triste (Acari: Ixodidae): new North American collection records, including the first from the United States.

New distribution records for the Neotropical tick, Amblyomma triste Koch, are identified from 27 specimens in 18 separate collections. These collections originated from six now recognized geographical foci in two states in the United States (Cochise and Santa Cruz Counties, Arizona, and Brewster and Jeff Davis Counties, Texas) and from import cattle, Bos taurus L., presented for entry at the United States border and originating in three Mexican states (Coahuila, Durango, and Sonora).

Acute renal infarction due to fungal vascular invasion in disseminated candidiasis.

Disseminated candidiasis occurs almost exclusively in leukemic patients recovering from neutropenia. Although renal involvement can be a sequela of disseminated candidiasis, acute renal infarction secondary to Candida invading the renal vasculature has not previously been reported. Our patient, who was being treated for acute myelogenous leukemia, developed complete obstruction of the right renal vessels during the course of 36 hours as documented by serial renal ultrasound scans with Doppler investigation of the vasculature.

Cystic dysplasia of testis associated with ectopic ureter causing chronic orchalgia.

Cystic dysplasia of the testis (CDT) is a rare entity that typically does not present with orchalgia in affected patients. Most patients with CDT are asymptomatic and have ipsilateral renal malformations. Our patient with CDT was referred because of prolonged unilateral orchalgia.

Isolation of cell lines and a rickettsial endosymbiont from the soft tick Carios capensis (Acari: Argasidae: Ornithodorinae).

Soft ticks are medically important ectoparasites of birds and mammals that are found throughout the world. This report describes isolation and partial characterization of two embryonic cell lines, CCE2 and CCE3, from the seabird soft tick Carios capensis (Neumann). Sequencing of the mitochondrial 16S rRNA gene and karyology confirmed the lines were derived from C.

Experimental transmission of West Nile virus (Flaviviridae: Flavivirus) by Carios capensis ticks from North America.

Seabird soft ticks, Carios capensis (Ixodida: Argasidae), originally collected from coastal Georgia, USA, were allowed to ingest a blood meal from pekin ducklings (Anas domesticus) infected with WNV. After 35 days of extrinsic incubation, the ticks transmitted virus to naive ducklings. WNV was detected via plaque assay and RTPCR in ticks and in tissues and serum of ducklings 7 days post infestation.

Male neonatal circumcision: indications, controversies and complications.

The debate about whether to circumcise infants in the neonatal period likely will continue. As the medical and ethical issues are discussed and studied, however, economic factors are beginning to limit the practice in the United States. As the shift in reimbursement occurs, parents who believe that circumcision is a medically necessary practice will need to be reassured that their child may lead a healthy life with an intact foreskin.

Murine in vitro whole bladder model: a method for assessing phenotypic responses to pharmacologic stimuli and hypoxia.

Aims: Recent advances in genetic manipulation have allowed for over expression or deletion of selective genes in mice. This offers urologic investigators new means of understanding bladder function in the context of normal development or the response to outlet obstruction. It is important to correlate any genetic manipulations in mice with specific phenotypic properties such as voiding patterns, or muscle strip physiology.

Successful hypospadias repair with ventral based vascular dartos pedicle for urethral coverage.

Purpose: We describe an easy technique to reliably harvest a vascularized dartos pedicle for urethral coverage at the time of urethroplasty in hypospadias surgery. The complication of urethrocutaneous fistula in hypospadias surgery as a result of using this technique is also evaluated.

Materials And Methods: A retrospective review (July 1999 to September 2002) identified 180 pediatric patients who had undergone primary hypospadias surgery by a single surgeon.

Magnetic resonance imaging of fetal urinoma.

Extrarenal collections of urine have long been associated with obstructive uropathy and may preserve renal function by acting as a "popoff" valve. Although urinary extravasation manifested as urinary ascites carries a favorable prognosis, perinephric urinomas occurring prenatally are associated with poor renal function in most cases. We report the case of a baby girl with a urinoma diagnosed by fetal magnetic resonance imaging and discuss the significance of this radiologic finding.

Identification of two phylogenetically related organisms from feces by PCR for detection of Salmonella spp.

Two previously reported PCR methods were evaluated to determine whether they are as sensitive and specific as conventional culture methods in detecting Salmonella spp. from feces. Bovine and equine feces were enriched overnight in brain heart infusion broth and assayed using PCR methods and primer sets described by other investigators.