Colon cancer is a major problem in Western countries and complete surgical resection is the main treatment. Since its introduction the laparoscopic approach has been used to achieve bowel resection with a better postoperative course and better aesthetic outcomes. Initial concerns about the radicality of the resection and the oncologic outcomes have been overcome in the last decade. All over the...

A 64-year-old man who underwent sigmoid resection for Stage 4 colon cancer had a growing nodule on the left upper lobe during follow-up. Surgical resection revealed primary pulmonary adenocarcinoma. Subsequently, a new nodule appeared in the contralateral S(1)b, for which endobronchial ultrasonography with a guide sheath (EBUS-GS) was performed for diagnosis. However, histopathologic examinatio...

Surgery is the treatment of choice for squamous cell esophageal cancer. Complete resection of the esophagus with reconstruction of the digestive tract is performed for tumors located in the chest or cardia. The aim of the report is to present the case of a complete esophageal and gastric resection complicated by colon graft necrosis. The patient was a 45-year-old woman diagnosed with cancer of ...

After resection of the distal part of the colon due to different pathological reasons, a colostomy is common practice. Patients with a colostomy have no control over the evacuation of the colon content. Currently, they have to wear a colostomy bag, or to perform irrigation procedures in order to empty the colon. An alternative for emptying the colon could be the use of electrically induced colo...

BACKGROUND Liposarcoma is one of the most common soft tissue sarcoma of adult life, usually occurring in the retroperitoneum and the extremities. Primary liposarcoma of the colon is very rare. The optimal treatment has not been established due to the small number of cases reported. We report a case of primary liposarcoma of the colon presenting as a massive intraluminal lesion. CASE PRESENTAT...

BACKGROUND Evidence-based guidelines recommend multivisceral resection for patients with locally advanced adherent colorectal cancer because it reduces local recurrence and improves survival. However, this procedure can increase morbidity compared with standard resection and may not be practiced uniformly. We performed a population-based study to examine surgical practice and outcomes among pat...

Laparoscopic resection for colon and rectal cancer is associated with quicker return of bowel function, reduced postoperative morbidity rates and shorter length of hospital stay compared to open surgery, with no differences in long-term survival. Conversion to open surgery is reported in up to 30% of patients enrolled in randomized control trials comparing open and laparoscopic colorectal resec...

The aim of the study was to explore the usefulness of adenosine deaminase (ADA) activity as a marker of colon tumor progression and to find a quantitative expression of ADA in mucosa of colon carcinoma, polyps, adjacent to tumors, or mucosa from anastomosis after surgical resection. The highest ADA activity was obtained from mucosa adjacent to carcinoma compared to healthy tissue. The ADA activ...