Achieving a Textbook Outcome in Colon Cancer Surgery Is Associated with Improved Long-Term Survival.

BACKGROUND: Colon cancer surgery is a complex clinical pathway and traditional quality metrics may exhibit significant variability between hospitals and healthcare providers. The Textbook Outcome (TO) is a composite quality marker capturing the fraction of patients, in whom all desired short-term outcomes of care are realised. The aim of the present study was to assess the TO in a series of non-metastatic colon cancer patients treated with curative intent, with emphasis on long-term survival. METHODS: Stage I-III colon cancer patients, who underwent curative colectomy following the Complete Mesocolic Excision principles, were retrospectively identified from the institutional database. TO was defined as (i) hospital survival, (ii) radical resection, (iii) no major complications, (iv) no reintervention, (v) no unplanned stoma and (vi) no prolonged hospital stay or readmission. RESULTS: In total, 128 patients (male 61%, female 39%, mean age 70.7 ± 11.4 years) were included in the final analysis. Overall, 60.2% achieved a TO. The highest rates were observed for "hospital survival" and "no unplanned stoma" (96.9% and 97.7%), while the lowest rates were for "no major complications" and "no prolonged hospital stay" (69.5% and 75%). Older age, left-sided resections and pT4 tumours were factors limiting the chances of a TO. The 5-year overall and 5-year cancer-specific survival were significantly better in the TO versus non-TO subgroup (81% vs. 59%, p = 0.009, and 86% vs. 65%, p = 0.02, respectively). CONCLUSIONS: Outcomes in colon cancer surgery may be affected by patient-, doctor- and hospital-related factors. TO represents those patients who achieve the optimal perioperative results, and is furthermore associated with improved long-term cancer survival.

Colorectal cancer metastases to the thyroid gland-a systematic review : Colorectal cancer thyroid metastases.

BACKGROUND: Despite its rich vasculature, the thyroid gland is a rare site of metastatic disease. We present a systematic review of colorectal cancer (CRC) thyroid metastases, with emphasis on diagnosis, therapeutic management, and oncological outcomes. METHODS: A systematic review of the English literature (1990 to 2019) was performed, using the PubMed, Embase, and Google Scholar bibliographic databases. For each patient, epidemiological, surgical, histopathological, and oncological data were extracted. RESULTS: A total of 111 patients (40% males, mean age 61 ± 12 years) were included in the final analysis. The primary CRC was locally advanced (T3-T4) in 83%, had positive lymph nodes (N+) in 65%, and had distant metastases (M+) in 28%. Thyroid metastases were synchronous in 15% and metachronous in 80%, with a mean interval of 51 ± 31 months from primary tumor treatment. Thyroid metastatic disease was diagnosed clinically (60%), radiologically (33%), biochemically (2%), or postmortem (5%). When performed, FNA biopsy was diagnostic in 73% and highly suspicious in 13%. A total of 63% of patients had additional distant metastases, usually in the liver or lungs, while 68% of patients underwent surgical excision (total or subtotal thyroidectomy 58%, lobectomy 42%) and 43% received adjuvant chemotherapy or radiotherapy. Mean overall survival after primary CRC was 55.5 ± 34.7 months, with mean disease-free survival of 31.3 ± 27.2 months. Following diagnosis or treatment of thyroid metastases, 1-, 2- and 3-year survival rates were 79, 66, and 60%, respectively. Mean survival following diagnosis of thyroid metastases was 11.3 months. CONCLUSIONS: CRC thyroid metastasis is a relatively uncommon event, usually associated with locoregionally advanced tumors. Prognosis is poor, mainly due to multimetastatic disease.

Endoscopic full-thickness resection of colorectal lesions with the full-thickness resection device: clinical experience from two referral centers in Greece.

BACKGROUND: Endoscopic full-thickness resection (EFTR) using the full-thickness resection device (FTRD®) is an invasive treatment for colorectal lesions not resectable by conventional endoscopic techniques. This study presents the first Greek experience of the FTRD® procedure, assessing the efficacy and safety of EFTR. METHODS: We conducted a retrospective analysis of 17 consecutive patients treated with the FTRD® at 2 referral centers from October 2015 through December 2018. The indications included difficult adenomas (non-lifting and/or at difficult locations), early adenocarcinomas and subepithelial tumors. Primary endpoints were technical success and R0 resection. RESULTS: Technical success and R0 resection were achieved in 82.3% procedures (14/17) and in 87.5% of those with difficult adenomas (8 patients). In the subgroup with carcinomas (n=3), the rate of technical success and R0 resection was 66.6%, while in the subgroup with subepithelial tumors (n=6) the rate was 83.3%. Technical success and R0 resection were significantly lower for lesions >20 mm vs. ≤20 mm (P=0.0429). In the 17 patients a total of 3 adverse events occurred (17.6%) and one of the patients underwent laparoscopic appendectomy because of EFTR around the appendix. CONCLUSIONS: Our study showed favorable results concerning EFTR feasibility, efficacy and safety, especially for lesions ≤20 mm, non-lifting adenomas, and subepithelial tumors. Technical success, R0 resection, and adverse events rates were comparable with previously published data. Larger randomized studies are needed to better define the clinical benefit and long-term outcomes of EFTR in selected patients.

Mesothelial cyst of the round ligament misdiagnosed as irreducible inguinal hernia.

We report the case of a 36-year-old woman who presented with signs and symptoms of an irreducible inguinal hernia. Surgical exploration revealed a mesothelial cyst of the round ligament of the uterus. Mesothelial cysts of the round ligament are rare lesions, frequently masquerading as inguinal hernias, and should be included in the differential diagnosis of any inguinal mass. Clinical findings are those of a groin mass, discomfort, and bulging. Ultrasound and CT scans often demonstrate an aperistaltic cystic mass. Definitive diagnosis is usually made intraoperatively and confirmed histopathologically.