Efficacy and feasibility of 3D printed redesigned Venezia™ applicator for treating advanced cervix and recurrent endometrial cancer.

Purpose: Venezia™ is an interstitial brachytherapy applicator for treating advanced cervical and vaginal vault recurrent cancer. However, there are limitations that lead to suboptimal target coverage. 3D printing introduction allows the redesign of Venezia™ for bulky and irregular-shaped tumors.

Development and Evaluation of Ergonomic Interventions for Bucket Handling on Farms.

Objective: The aim of this study was to introduce and evaluate two interventions, Ergo Bucket Carrier (EBC) and Easy Lift (EL), for youths (and adults) to handle water/feed buckets on farms.

Background: The physical activities of both adult and youth farm workers contribute to the development of low-back disorders (LBDs). Many of the activities youths perform on farms are associated with increased LBD risk, particularly, the handling of water and feed buckets.

Laparoscopy, dorsal lumbotomy and flank incision live donor nephrectomy: comparison of donor outcomes.

Background: Flank incision (FL), dorsal lumbotomy (DL) and laparoscopic surgery have been effective approaches to donor nephrectomy. While laparoscopic donor nephrectomy (LDN) has become increasingly popular, there has yet to be a direct comparison of the three modalities.

Methods: We performed a retrospective chart review of FL, DL and LDN operations between 2002 and 2010 within a single institution.

Scrotal lymphangiomatosis: a case report.

Lymphangiomas are benign tumours of the lymphatic system, and there are several reported cases of scrotal lymphangioma in the literature to date. We report a rare case of multilocular cutaneous lymphangiomatosis treated with surgical excision (total scrotectomy and reconstruction using split-thickness skin grafts with vacuum-assisted closure dressing).

A comparison of sperm aneuploidy rates between infertile men with normal and abnormal karyotypes.

Background: Abnormal semen parameters in chromosomally normal men are an indicator of an increased risk of sperm aneuploidy. Male carriers of chromosomal rearrangements may also display an increase in sperm aneuploidy for chromosomes not involved in the rearrangement, known as an interchromosomal effect (ICE), and this may be related to the impaired semen parameters of these men.

Methods: Aneuploidy was examined in ejaculate sperm from 27 men: 8 carriers of chromosomal rearrangements with severe oligoasthenoteratozoospermia (OAT) or severe teratozoospermia; 10 chromosomally normal men with similarly abnormal semen parameters; and 9 proven fertile men with normal semen parameters.

Interphase fluorescence in situ hybridization and DNA flow cytometry analysis of medulloblastomas with a normal karyotype.

Interphase fluorescence in situ hybridization (FISH) with chromosome 3 and 17 centromeric probes and DNA flow cytometry were used for a retrospective study of nine pediatric medulloblastomas with normal karyotypes after tissue culture. The FISH analysis of medulloblastoma touch preparations showed that in seven of nine tumors, a significant proportion of nuclei had an increased number of centromeric signals for the selected chromosomes. In six of seven cases, this increase was caused by the presence of triploid and tetraploid clones as established by flow cytometry of paraffin-embedded tumors.