Results 31 to 40 of about 807,036 (261)

Primary extranodal diffuse large B‐cell lymphoma: Molecular features, treatment, and prognosis

open access: yesAging and Cancer, Volume 3, Issue 3-4, Page 133-146, September-December 2022., 2022
One‐third of DLBCL arises from extranodal organs and is challenging to manage. Molecular features are critical to elucidate the differences in clinical features, predict the disease prognosis, and improve effective targeted therapeutic strategies. Abstract Diffuse large B‐cell lymphoma (DLBCL) is the most common subtype of non‐Hodgkin's lymphoma and ...
Si‐Yuan Chen   +3 more
wiley   +1 more source

Number of negative lymph nodes with a positive impact on survival of stage III colon cancer; a retrospective observation study for right side and left side colon

open access: yesBMC Cancer, 2022
Background The purpose was to examine the effect of negative lymph nodes (NLN) number on survival in stage III colon cancer. To reduce the interference of acute inflammation, we included patients with stage III colon cancer who had undergone elective ...
Yi-Hung Kuo   +5 more
doaj   +1 more source

Development and Implementation of a Comprehensive Quality Assurance Program at a Community Endoscopy Facility

open access: yesCanadian Journal of Gastroenterology, 2011
Quality assurance (QA) is a process that includes the systematic evaluation of a service, institution of improvements and ongoing evaluation to ensure that effective changes were made.
Robert J Hilsden   +5 more
doaj   +1 more source

Analysis of factors influencing early readmission after resection of primary rectal cancer [PDF]

open access: yesKorean Journal of Clinical Oncology, 2013
Purpose: Early readmission of patients who underwent resection for primary rectal cancer will raise social costs and resources for treatment and will affect the patients’ prognosis.
Bong Kyun Kim   +6 more
doaj   +1 more source

Pneumococcus and the stress-gradient hypothesis: a trade-off links $R_0$ and susceptibility to co-colonization across countries [PDF]

open access: yesarXiv, 2022
Modern molecular technologies have revolutionized our understanding of bacterial epidemiology, but reported data across different settings remain under-integrated in common theoretical frameworks. Pneumococcus serotype co-colonization, caused by the polymorphic bacteria Streptococcus pneumoniae, has been increasingly investigated in recent years. While
arxiv  

Invariant means, complementary averages of means, and a characterization of the beta-type means [PDF]

open access: yesMathematics 8 (10), Art. No. 1753(2020), 2020
We prove that whenever the selfmapping $(M_1,\dots,M_p)\colon I^p \to I^p$, ($p \in \mathbb{N}$ and $M_i$-s are $p$-variable means on the interval $I$) is invariant with respect to some continuous and strictly monotone mean $K \colon I^p \to I$ then for every nonempty subset $S \subseteq\{1,\dots,p\}$ there exists a uniquely determined mean $K_S \colon
arxiv   +1 more source

Protective loop ileostomy or colostomy? A risk evaluation of all common complications [PDF]

open access: yesAnnals of Coloproctology
Purpose Protective ileostomy and colostomy are performed in patients undergoing low anterior resection with a high leakage risk. We aimed to compare surgical, medical, and daily care complications between these 2 ostomies in order to make individual ...
Yi-Wen Yang   +8 more
doaj   +1 more source

Renault's $j$-map for Fell bundle $C^*$-algebras [PDF]

open access: yesarXiv, 2022
If $p \colon \mathcal B\to G$ is a Fell bundle over an \'etale groupoid, then we show that there is an norm reducing injective linear map $j \colon C^*_r(G;\mathcal B)\to \Gamma_{0}(G;\mathcal B)$ generalizing the well know map $j \colon C^*_{r}(G)\to C_{0}(G)$ in the case of an \'etale groupoid.
arxiv  

The Great ETF Tax Swindle: The Taxation of In-Kind Redemptions [PDF]

open access: yes, 2017
Since the repeal of the General Utilities doctrine over 30 years ago, corporations must recognize gain when distributing appreciated property to their shareholders.
Colon, Jeffrey
core   +2 more sources

Changes in neuromuscular structure and functions of human colon during ageing are region-dependent [PDF]

open access: yes, 2018
Objective: To determine if human colonic neuromuscular functions decline with increasing age.Design: Looking for non-specific changes in neuromuscular function, a standard burst of electrical field stimulation (EFS) was used to evoke neuronally mediated (
Ahmed, Shafi   +13 more
core   +2 more sources

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