Suprapubic bladder drainage and epidural catheters following abdominal surgery-A risk for urinary tract infections?

Background: Epidural catheters are state of the art for postoperative analgesic in abdominal surgery. Due to neurolysis it can lead to postoperative urinary tract retention (POUR), which leads to prolonged bladder catheterization, which has an increased risk for urinary tract infections (UTI). Our aim was to identify the current perioperative management of urinary catheters and, second, to identify the optimal time of suprapubic bladder catheter removal in regard to the removal of the epidural catheter.

Prognostic value of tumour-infiltrating CD8+ lymphocytes in rectal cancer after neoadjuvant chemoradiation: is indoleamine-2,3-dioxygenase (IDO1) a friend or foe?

The prognostic value of the local immune phenotype in patients with colorectal cancer has been extensively studied. Neoadjuvant radiotherapy and/or chemotherapy may potentially influence these immune responses. In this study, we examined the prognostic role of indoleamine-2,3-Dioxygenase (IDO1) and infiltrating cytotoxic T lymphocytes (CD8+) in locally advanced rectal carcinomas after neoadjuvant treatment.

The time point of completion thyroidectomy has no prognostic impact in patients with differentiated thyroid cancer.

Background: After partial resection of the thyroid gland, a second operation referred to as "completion thyroidectomy" may be required if histopathological analysis indicates the presence of differentiated thyroid cancer (DTC). Although there is little evidence, it is assumed that the time point of completion thyroidectomy is not critical for oncological prognosis of patients with DTC. We assessed whether patients with total thyroidectomy (TTx) in a two-step procedure have an equal long-term prognosis with regard to disease-specific survival (DSS) compared to patients immediately undergoing total thyroidectomy in a one-step procedure.

[Incidental finding of mucinous neoplasia of the appendix : Treatment strategies].

Tumors of the appendix are not a uniform group but differ significantly in terms of their origin/histology and metastatic behavior. Furthermore, tumors of the appendix are often diagnosed as incidental findings after appendectomy for acute appendicitis. A subgroup of these neoplasms are low-grade appendiceal mucinous neoplasms (LAMN).

Patterns of Lymph Node Recurrence in Adrenocortical Carcinoma: Possible Implications for Primary Surgical Treatment.

Background: In the surgical treatment of adrenocortical carcinoma (ACC), lymphadenectomy may improve oncologic outcome. However, patterns of metastatic lymphatic spread in ACC are unknown.

Methods: Clinical data of patients included in the European Network for the Study of Adrenal Tumors (ENSAT) registry were retrospectively reviewed.