Connective tissue disease and sarcoidosis: a true association or a secondary granulomatous reaction?

Sarcoidosis occurs much more commonly in cohorts of connective tissue disease (1%) compared to the general population (0.01-0.04%).

The Chemotherapy Response Score (CRS): Interobserver Reproducibility in a Simple and Prognostically Relevant System for Reporting the Histologic Response to Neoadjuvant Chemotherapy in Tuboovarian High-grade Serous Carcinoma.

A 3-tier histopathologic scoring system, the chemotherapy response score (CRS), was previously devised for reporting the histologic response to neoadjuvant chemotherapy in interval debulking surgery specimens of stage IIIc/IV tuboovarian high-grade serous carcinoma. This has been shown to predict the outcome and offer additional information to other methods of assessing the treatment response. In the present study, the reproducibility of this scoring system was assessed by determining the interobserver agreement among reporting pathologists.

Neuroendocrine differentiation does not have independent prognostic value in conservatively treated prostate cancer.

In vitro studies have implicated neuroendocrine differentiation in the development of hormone resistant prostate cancer following administration of androgen blockers. Studies on clinical material are equivocal. We wished to understand the significance of neuroendocrine differentiation in our large and well-characterised cohort of clinically localised prostate cancer, treated conservatively.

Testing testes: problems and recent advances in the diagnosis of testicular tumours and implications for treatment.

The low incidence of testicular tumours and the fact that they show an extremely high diversity means that they may be poorly understood. Knowledge of the range of tumours and the differences in treatment available is essential for appropriate management. The advent of cisplatin chemotherapy and the exquisite sensitivity of seminoma to radiotherapy have resulted in excellent cure rates.

Classification of non-union: need for a new scoring system?

A new scoring system is proposed in order to assist surgeons with the complex analysis associated with non-union surgery. Patients with non-union are rarely easily compared with one another and this has frustrated research in this field. We have therefore attributed values to clinical features based on clinical experience and research evidence, so that patients of similar complexity can be compared with one another.

A study comparing split with loop transverse colostomies for defunctioning the left colon.

Background: Loop transverse colostomy (LTC) is an established method for defunctioning the distal colon. We recently described an alternative method called split transverse colostomy (STC).

Methods: In this study we retrospectively compared the outcomes of LTC and STC in 49 patients with colorectal malignancy, pelvic tumours and diverticular disease.