Pathologic stage of ypT0N+ rectal cancers following neo-adjuvant treatment: clinical interpretation of an orphan status.

Approximately 20% of locally advanced rectal cancers treated with neoadjuvant therapy achieve a pathologic complete response, but approximately 10% of them present residual nodal metastases (ypT0N+). We aimed this research to compare the survival rates of ypT0/ypTisN+ and stage 3a rectal cancer patients. A large multicenter study recently investigated ypT0/ypTis rectal cancers treated between 2005 and 2015 in Italy and Spain.

Ischaemic conditioning of the stomach previous to esophageal surgery.

A gastric conduit is most frequently used for reconstruction in oesophageal surgery, and ischemia of the conduit is the most fragile aspect of the esophagogastric anastomosis with as consequence the anastomotic leakage. In order to avoid it, the concept of ischaemic conditioning of the stomach previous to surgery has been designed. The basis of ischemic conditioning is that interrupting vascularization of the stomach before making the anastomosis eases the gastric fundus adaptation to ischemic conditions.

Predictors of hernia recurrence after Rives-Stoppa repair in the treatment of incisional hernias: a retrospective cohort.

Background: Rives-Stoppa retromuscular repair (RSR) has been traditionally used to provide adequate coverage for large abdominal wall defects and appears to be more advantageous compared to other surgical techniques concerning complications and recurrence rates. The aim of this study was to identify the independent predictors associated to hernia recurrence after RSR in the treatment of incisional hernias.

Methods: This is a retrospective observational study of 213 patients who underwent RSR between June 2007 and January 2014 at a tertiary centre.

Preoperative preparation of «loss of domain» hernia. Progressive pneumoperitoneum and botulinum toxin type A.

Preoperative progressive pneumoperitoneum and botulinum toxin type A are useful tools in the preparation of patients with loss of domain hernias. Both procedures are complementary in the surgical repair, especially with the use of prosthetic techniques without tension, that allow a integral management of these patients. The aim of this paper is to update concepts related to both procedures, emphasizing the advantages that take place in the preoperative management of loss of domain hernias.