Results 221 to 230 of about 41,602 (290)

Descending Colon Cancer Resection Using the da Vinci SP with an Access Port kit: World's First Case. [PDF]

J Anus Rectum Colon
Ishii M, Okuya K, Akizuki E, Ito T, Noda A, Ogawa T, Miyo M, Miura R, Ichihara M, Toyota M, Kimura A, Takemasa I.   +11 more
europepmc   +1 more source

Human Intestinal Spirochetosis Shows Higher Positivity in Sessile Serrated Lesions Than in Tubular Adenomas With Preferential Colonization of Absorptive Epithelium

Pathology International, Volume 76, Issue 6, June 2026.
Human intestinal spirochetosis (HIS) positivity was significantly higher in sessile serrated lesions (SSLs) than in tubular adenomas (TAs). HIS preferentially colonized absorptive epithelium, which is abundant in SSLs but limited in TAs, indicating that differences in absorptive epithelial abundance account for the higher HIS positivity in SSLs ...
Hisanori Matoba, Mai Iwaya, Chifumi Fujii, Masatomo Kawakubo, Noriyasu Kobayashi, Haruka Kuribayashi, Jun Nakayama   +6 more
wiley   +1 more source

Large descending colon alveolar soft part sarcoma with ASPL-TFE3 fusion gene: Case report and review of the literature. [PDF]

Int J Surg Case Rep
Seoud M, Ray M, Yassmin H, Rawia M, Amira F, El Jamali F.   +5 more
europepmc   +1 more source

A Homology‐Based Application to Diagnose Colorectal Adenoma and Early‐Stage Cancer

Pathology International, Volume 76, Issue 6, June 2026.
Homology is a mathematical concept involving two Betti numbers (b0 and b1), which can be used to quantify the contact degree. In this study, we developed the homology‐based method using Betti numbers and showed that our method can be useful for distinguishing high‐grade adenoma and early‐stage cancer from normal tissue, as well as advanced colorectal ...
Yuhki Yokoyama, Kazuki Kanayama, Miwa Matsuda, Nobuaki Hatori, Taiki Asano, Eiichi Morii, Hirofumi Yamamoto, Kazuaki Nakane   +7 more
wiley   +1 more source

Endoscopic Removal of Intrauterine Contraceptive Device From the Descending Colon: A Case Report. [PDF]

Cureus
Shabbir M, Aljohani MA, Alfaiz A, Aldakheel M, Ali Z.   +4 more
europepmc   +1 more source

Isotopy and equivalence of knots in 3‐manifolds

Journal of the London Mathematical Society, Volume 113, Issue 6, June 2026.
Abstract Two knots K$K$ and J$J$ in S3$S^3$ are isotopic if and only if they are related by an orientation‐preserving diffeomorphism of S3$S^3$. This claim follows from the fact that any orientation‐preserving self‐diffeomorphism of S3$S^3$ is isotopic to the identity. We show that this same idea applies to any prime oriented closed 3‐manifold.
Paolo Aceto, Corey Bregman, Christopher W. Davis, JungHwan Park, Arunima Ray   +4 more
wiley   +1 more source

On the canonical bundle formula in positive characteristic

Journal of the London Mathematical Society, Volume 113, Issue 6, June 2026.
Abstract Let f:X→Z$f:X\to Z$ be a fibration from a normal projective variety X$X$ of dimension n$n$ onto a normal curve Z$Z$ over a perfect field of characteristic p>2$p>2$. Let (X,B)$(X,B)$ be a dlt pair such that the induced pair on a general fibre is log canonical.
Marta Benozzo
wiley   +1 more source

A Rare Case of Poorly Differentiated Neuroendocrine Carcinoma of the Descending Colon with Regional Lymph Node Involvement Presenting in a Young Adult Nigerian Male: A Case Report. [PDF]

Niger Med J
IfeanyiNwadiokwu J, Okebalama VC, Olayemi RA, Omokore OA, Joe-Ikechebelu BB, Duru HO, Nwudele U, Okoawoh AI, Sunday O, Manzoor A.   +9 more
europepmc   +1 more source

Poster Sessions

HemaSphere, Volume 10, Issue S1, June 2026.
wiley   +1 more source