[Collagenous sprue in a patient with severe diarrhoea, malnutrition and acute renal failure].

Collagenous sprue is a rare enteropathy affecting the small intestinal mucosa and can resemble and coincide with coeliac disease or collagenous colitis. To our knowledge, less than 175 cases of collagenous sprue have been described. Both clinicians and pathologists should be aware of the condition in order to adequately target their investigations and treatment.

Postoperative MRI Findings Following Conventional and Extralevator Abdominoperineal Excision in Low Rectal Cancer.

The disparity in outcomes for low rectal cancer may reflect differences in operative approach and quality. The extralevator abdominoperineal excision (ELAPE) was developed to reduce margin involvement in low rectal cancers by widening the excision of the conventional abdominoperineal excision (c-APE) to include the posterior pelvic diaphragm. This study aimed to determine the prevalence and localization of inadvertent residual pelvic diaphragm on postoperative MRI after intended ELAPE and c-APE.

The Validity of Registered Synchronous Peritoneal Metastases from Colorectal Cancer in the Danish Medical Registries.

Introduction: Treatment options for peritoneal metastases (PM) from colorectal cancer (CRC) have increased, their efficiency should be monitored. For this purpose, register-based data on PM can be used, if valid.

Purpose: We aimed to evaluate the completeness and positive predictive value (PPV) of synchronous peritoneal metastases (S-PM) registered among CRC patients in the Danish National Patient Register (DNPR) and/or the Danish National Pathology Register (the DNPatR) using the Danish Colorectal Cancer Group database (DCCG) as a reference.

Validity of Contrast-enhanced Ultrasonography and Dynamic Contrast-enhanced MR Enterography in the Assessment of Transmural Activity and Fibrosis in Crohn's Disease.

Background And Aims: Increased small intestinal wall thickness correlates with both inflammatory activity and fibrosis in Crohn's disease [CD]. Assessment of perfusion holds promise as an objective marker distinguishing between the two conditions. Our primary aim was to determine if relative bowel wall perfusion measurements correlate with histopathological scores for inflammation or fibrosis in CD.

[The development of a generic guideline for multidisciplinary team conferences in Denmark].

Since 2005 multidisciplinary team conferences (MDT) has been a crucial pivot for the Danish national integrated cancer pathways. Despite the formal decision to implement MDT-conferences, many aspects of this complex organization have never been addressed. In 2014, The Danish Multidisciplinary Cancer Groups (DMCG) provided a workgroup with the task of drafting a Danish national guideline for keeping MDT-conferences.

Objective measurement of the distal resection margin by MRI of the fresh and fixed specimen after partial mesorectal excision for rectal cancer: 5 cm is not just 5 cm and depends on when measured.

Background: Most studies have directly established the optimal perioperative in situ clearance margin in surgery for rectal cancer from the histologically observed extent of distal spread, neglecting the tissue variability that occurs after resection and fixation of the rectal specimen.

Purpose: To measure the length of the distal resection margin in the fresh and fixed specimen following partial mesorectal excision for rectal cancer using magnetic resonance imaging (MRI) to document tissue shrinkage after surgical removal and fixation.

Material And Methods: The length of the distal resection margin was measured by MRI of the fresh and fixed specimen and at histopathological examination of the fixed specimen in 10 patients who underwent surgery for upper rectal cancer.

[Close teamwork between pathologist and surgeon can improve results in colorectal cancer treatment].

Colorectal cancer is common in the Western world and is a leading cause of cancer related mortality. The introduction of multidisciplinary teams and focus on quality control has led to improved outcomes in which pathologists play a central role through feedback to surgeons, radiologists, and oncologists. This review focuses on the importance of pathological examination of the resection specimen and subsequent feedback to the surgical team regarding quality.