Results 21 to 30 of about 471,130 (310)

Clinicopathological Features of Low-Grade Appendiceal Mucinous Neoplasms Confined to the Appendix

open access: yesFrontiers in Oncology, 2021
ObjectiveTo investigate the clinicopathological features and follow-up of low-grade appendiceal mucinous neoplasms (LAMNs) confined to the appendix.MethodsThe clinicopathological features, pathological primary tumor (pT) staging and follow-up of 22 ...
Yiyan Lu   +4 more
doaj   +1 more source

Three cases of appendiceal mucocele: From diagnosis to management

open access: yesSaudi Journal of Medicine and Medical Sciences, 2022
Appendiceal mucocele is an appendicular dilatation secondary to the intraluminal accumulation of mucous material. Adequate pre-operative diagnosis and surgical resection remains the standard management.
Yaqoob Hassan   +3 more
doaj   +1 more source

ENETS Consensus Guidelines for Neuroendocrine Neoplasms of the Appendix (Excluding Goblet Cell Carcinomas)

open access: yesNeuroendocrinology, 2016
ENETS Consensus Guidelines for Neuroendocrine Neoplasms of the Appendix (Excluding Goblet Cell Carcinomas)
U. Pape   +14 more
semanticscholar   +1 more source

Practical challenges in data‐driven interpolation: Dealing with noise, enforcing stability, and computing realizations

open access: yesInternational Journal of Adaptive Control and Signal Processing, EarlyView., 2023
Summary In this contribution, we propose a detailed study of interpolation‐based data‐driven methods that are of relevance in the model reduction and also in the systems and control communities. The data are given by samples of the transfer function of the underlying (unknown) model, that is, we analyze frequency‐response data.
Quirin Aumann, Ion Victor Gosea
wiley   +1 more source

Conceptual Design and Parametric Optimization of a New Multileveled Horsetail Structure for Bicycle Helmets

open access: yesAdvanced Engineering Materials, EarlyView., 2023
This study aims to explore the feasibility of using a structure inspired by the features of horsetail and human spine as the potential helmet liner, targeting at mitigation of acceleration‐induced injuries. A parametric study is conducted to investigate the effect of individual geometrical variables in the design, indicating its capability to reduce ...
Bing Leng   +3 more
wiley   +1 more source

A Hydatid Cyst of the Appendix which Mimicked a Tubo-ovarian Mass: A Case Report and Review of the Literature [PDF]

open access: yesJournal of Clinical and Diagnostic Research, 2013
Hydatid disease, an endemic in the cattle grazing areas, particularly in the Asian region, is a parasitic infection which is caused by the cestode tapeworm, Echinoccocus granulosus. There is involvement of the intra–abdominal organs apart from the liver,
Deepti Agarwal   +3 more
doaj   +1 more source

Mucocele of Appendix: A Rare Cause of Surgical Abdomen

open access: yesMedical Journal of Babylon, 2022
Background: Appendiceal mucocele is a rare surgical emergency caused by intraluminal accumulation of mucoid material due to obstruction. Proper diagnosis and adequate surgical management are paramount to prevent the complications.
Yaqoob Hassan   +2 more
doaj   +1 more source

Appendix to Discrete localities II: p-local compact groups as localities [PDF]

open access: yesarXiv, 2022
This appendix provides a connection between discrete localities and the p-local compact groups of Broto, Levi, and Oliver.
arxiv  

A Variational Beam Model for Failure of Cellular and Truss‐Based Architected Materials

open access: yesAdvanced Engineering Materials, EarlyView., 2023
Herein, a versatile and efficient beam modeling framework is developed to predict the nonlinear response and failure of cellular, truss‐based, and woven architected materials. It enables the exploration of their design space and the optimization of their mechanical behavior in the nonlinear regime. A variational formulation of a beam model is presented
Konstantinos Karapiperis   +3 more
wiley   +1 more source

An unusual polypoid lesion in the cecum

open access: yesClinical Case Reports, 2020
The inverted appendix or appendiceal stump is a rare finding that may be identified at colonoscopy. This may cause diagnostic confusion and be misinterpreted as a polyp with a risk of peritonitis if excised endoscopically.
Faidon‐Marios Laskaratos   +1 more
doaj   +1 more source

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