Morphological and endoscopic diagnostic criteria of serrated adenomas of the colon by A. M. Nechipay, M. V. Zobnina, L. M. Cherkasova, I. B. Perfilyev, V. A. Krivopuskov

“…To generalize literature data on endoscopic and morphological diagnostics of serrated adenomas of the colon. Key points. In 2010 a new variant of histological classification of colonic tumors have been accepted by WHO, according to which serrated neoplasms were defined as separate group of preneoplastic changes, along with colonic adenomas. …”
Get full text

Stent as a bridge to surgery for malignant colonic obstruction: a retrospective study on survival and outcomes by Thanawin Wong, Tanawat Pattarapuntakul, Nisa Netinatsunton, Jaksin Sottisuporn, Thanapon Yaowmaneerat, Wongsakorn Chaochankit, Siriboon Attasaranya, Pimsiri Sripongpun, Naichaya Chamroonkul, Viraksakdi Chongsuvivatwong

“…Background In cases of malignant colonic obstruction (MCO), self-expandable metallic stents (SEMS) are used as a bridge to surgery, offering an alternative to emergency surgery. …”
Get full text

Comparative Analysis of the Outcomes of Laparoscopic Right Hemicolectomy with D2 and D3 Lymphadenectomy in the Treatment of Patients with Right Colon Cancer by A. A. Nevolskikh, V. A. Avdeenko, Yu. Yu. Mikhaleva, T. P. Pochuev, P. V. Sokolov, R. F. Zibirov, I. P. Reznik, N. D. Silin, L. O. Petrov, S. A. Ivanov, A. D. Kaprin

“…The standard volume of removed groups of lymph nodes for right colon cancer (RCC) has not been determined. According to Japanese clinical guidelines, it is necessary to perform D3 lymphadenectomy in all cases, except stage I, while according to European and Russian clinical guidelines, the standard scope of surgical intervention includes only D2 lymphadenectomy. …”
Get full text

Clinicopathological features and evaluation of microsatellite stability of colorectal carcinoma with cribriform comedo pattern by Tuğba Günler, Pinar Karabağli, Hicret Tiyek, Özge Keskin, Muslu K. Körez

“…Background: Cribriform comedo-type adenocarcinoma (CCA) was a colon cancer subtype defined in the 2009 World Health Organization (WHO) classification. …”
Get full text

Viable Ileosigmoid Knotting, A Very Phenomenon Finding and Rare Cause of Intestinal Obstruction: A Case Report and Literature Review by Beyene SA, Bogale NT, Abdinasir MM, Desalegne AZ, Wossen MA

“…It is a hyperactive segment of ileum that winds around the pedicle of the redundant sigmoid colon, resulting in a closed-loop obstruction. There are different classification schemes of ileosigmoid knotting depending on the active component of the knot and based on the viability of the bowel and physiology of the patient. …”
Get full text

Features of development and progression of colorectal cancer on a background of ulcerative colitis by I. L. Khalif, V. N. Kashnikov, A. V. Gusev, O. V. Golovenko, K. V. Bolikhov, L. L. Kapuller, A. N. Kuznetsov, A. V. Vasilchenko

“…The tumor was localized in rectum in 30 cases (46,2%), in the caecum in 8 cases (12,3%), in sigmoid colon – in 13 (20,0%), in ascending colon, left flexure and descending colon respectively in 4 (6,2%). …”
Get full text

Efficacy of combined colorectal cancer treatment in senile patients by P. V. Tsarkov, D. R. Markaryan, V. M. Nekoval

“…In 106 (87%) patients colon or rectum resection with formation of primary interintestinal anastomosis and D3 lymph node dissection, at 11 (9%) - abdominal and perineal rectum extirpation is executed, 5 patients had obstructive Hartmann operation. …”
Get full text

Metabolite profiling in assessing ulcerative colitis activity: A systematic review by Danyang Cui, Xu Han, Jiazhu Jin, Yanhong Wang, Zijia Chen, Yang Gong, Miao Jiang

“…Background: Ulcerative colitis (UC) is an immune-mediated chronic inflammatory condition of the colon, characterized by defects in the intestinal epithelial barrier, dysbiosis of the microbiota, and immune dysregulation. …”
Get full text

Diagnostics and Treatment of Esophageal Achalasia (Clinical Guidelines of the Russian Gastroenterological Association, Russian Scientific Medical Society of Internal Medicine, Russ... by V. T. Ivashkin, A. S. Trukhmanov, I. V. Maev, O. M. Drapkina, A. I. Martynov, O. A. Storonova, E. A. Godgello, M. P. Korolev, T. L. Lapina, P. V. Pavlov, A. V. Paraskevova, I. A. Tarasova, E. D. Fedorov, A. T. Tskhovrebov, M. P. Shapka, A. L. Shestakov, A. V. Yurasov

“…To analyse the obtained data, the Chicago classification is recommended — it allows to ascertain the type of achalasia, which determines the choice of treatment method and the assessment of the prognosis of the therapy effectiveness. …”
Get full text

Museomics of Carabus giant ground beetles shows an Oligocene origin and in situ alpine diversification by Pauli, Marie T., Gauthier, Jérémy, Labédan, Marjorie, Blanc, Mickael, Bilat, Julia, Toussaint, Emmanuel F. A.

“…Our species delimitation and population genomic analyses suggest that the current classification for Arcifera is in line with its evolutionary history. …”
Get full text

Features of Crohn's Disease Depending on the Age of Disease Onset by E. G. Ganich, O. B. Shchukina

“…At the time of diagnosis, ileocolitis (p = 0.01), inflammatory form of Crohn's disease (p < 0.05), and the upper gastrointestinal tract involvement (p < 0.05) were more frequently detected in group A1. Isolated colonic Crohn’s disease predominated in group A3 (p < 0.001). …”
Get full text

Diversity of frontier processes in Amazonian subnational jurisdictions: Frontier metrics reveal major patterns of human–nature interactions by Guido Briceño, Julie Betbeder, Agnès Bégué, Guillaume Cornu, David Katz-Asprilla, Marie-Gabrielle Piketty, Solen Le Clech, Vinicius Silgueiro, Hélène Dessard, Lilian Blanc

“…The importance and spatial distribution of each archetype varies at a territorial scale depending on colonization history and on the drivers of deforestation and degradation. …”
Get full text