Results 161 to 170 of about 54,630 (315)

Tracheal Extramedullary Plasmacytoma Causing Near‐Complete Airway Obstruction in an HIV‐Positive Man: A Case Report and Brief Literature Review

Clinical Case Reports, Volume 14, Issue 6, June 2026.
ABSTRACT A 53‐year‐old HIV‐positive man presented with progressive dyspnea, hoarseness, and near‐complete tracheal obstruction. Computed tomography and rigid bronchoscopy identified a > 90% obstructing tracheal mass. Histopathology with immunohistochemistry confirmed extramedullary plasmacytoma.
Filmon Tsegay, Esmael Mohamed Dawud, Amsalu Bekele, Amsalu Bitew, Hanan Yusuf, Mohamed Kedir Shukri, Amina Yimaj Yonis, Yonas Damtew Bejiga, Endalew Dessie Birara, Hosea Manyazewal Anberber, Tamirat Godebo Woyimo   +10 more
wiley   +1 more source

Prognosis and treatment of plasmablastic lymphoma in the United States: a multicenter retrospective study. [PDF]

Blood Cancer J
Hamby M, Egleston BL, Frosch ZAK, Steiner RE, Noy A, Carvajal V, Chong ER, Tolu SS, Jean-Louis G, Amengual JE, Patel R, Ahmed S, Sharp J, Voorhees T, Baiocchi R, Ramirez-Gamero A, Castillo JJ, Hamburger E, Dittus C, Nizamuddin IA, Mehta-Shah N, Thaw Dar NN, Sandoval-Sus J, Rojek AE, Riedell PA, Khan N, Danilov A, Solipuram V, Rubinstein PG, Ariotti A, Suneja G, Vartanov A, Milrod C, Olszewski AJ, Smilnak G, Ayers E, Desai S, Rhodes JM, Magarelli G, Feldman T, Pellon M, Aboulafia DM, Bae W, Galvez C, Bhatlapenumarthi V, Hamadani M, Barta SK.   +46 more
europepmc   +1 more source

A Comparative Analysis of Small Group Learning (SGL) and Problem-Based Learning (PBL) Approaches in Digital Museum Sessions

Shruti Vimal, Vidya Viswanathan
openalex   +1 more source

若手アーティストを対象とした、公演制作PBLの試み　―アートマネジメント人材育成の視点から― [PDF]

Yuri ARAI
openalex   +1 more source

Transforming Innovation Systems: On Missions, Challenges, and Dedication

Canadian Journal of Administrative Sciences / Revue Canadienne des Sciences de l'Administration, Volume 43, Issue 2, June 2026.
ABSTRACT Amid escalating global crises and growing demands for sustainability transitions, innovation systems (IS) research has undergone a “normative turn,” shifting the focus of research toward addressing complex societal challenges. This paper compares three approaches that have emerged in response to this shift: Dedicated Innovation Systems (DIS ...
Sabine Philipps, Matthias Mueller, Michael P. Schlaile, Maximilian Benner, Remi Elzinga, Artem Korzhenevych, Simona O. Negro, Andreas Pyka, Lea F. Stöber, Michaela Trippl, Joeri H. Wesseling   +10 more
wiley   +1 more source

A novel Z-number based multi-stage assessment framework for problem-based learning in practical courses. [PDF]

PLoS One
Yu L, Chen Z, Qin Z.
europepmc   +1 more source

“Agree to disagree”: Technology teachers’ perceptions and practices of problem-based learning (PBL) in the Danish higher technical examination programme (HTX)

, 2020
Mette Møller Jeppesen
openalex   +1 more source

APPLICATION OF PROBLEM BASED LEARNING (PBL) WITH MODEL MATERIALS TO IMPROVE MATHEMATICS ABOUT SOLID FIGURES TO FIFTH GRADE STUDENTS OF SDN 1 DANASRI IN ACADEMIC YEAR OF 2019/2020

, 2020
TYA DWI AGUSTIN, Wahyudi Wahyudi, Ngatman Ngatman   +2 more
openalex   +2 more sources

Case Report: Synchronous Manifestations of Kaposi Sarcoma Herpesvirus‐Associated Disorders

Cancer Reports, Volume 9, Issue 6, June 2026.
ABSTRACT Background Kaposi sarcoma herpes virus (KSHV) is associated with multiple clinical manifestations, including primary effusion lymphoma, an aggressive CD38+ B cell lymphoma with a plasmablastic phenotype. Case This case describes an antiretroviral therapy‐adherent person with HIV who presented with concurrent KSHV‐related disorders of Kaposi ...
Kandice Roberts, Paula Valiño Ramos, Saurabh Jindal, Vikas Prasad, Yi Shan Lee, Mariam Khanfar, Obi L. Griffith, Malachi Griffith, Jeanne Jiang, Ethel Cesarman, Daniel Rauch, Paul Simonson, Thomas Odeny, Lee Ratner   +13 more
wiley   +1 more source

Digital spatial profiling uncovers transcriptomic features of distinct plasma cell-like phenotypes in diffuse large B-cell lymphoma. [PDF]

Blood Adv
Xie Z, Qin Y, Xue X, Chen X, Xie T, Zhu H, Huang L, Yang S, Yang J, Liu P, Gui L, Tang L, Feng X, Shi Y.   +13 more
europepmc   +1 more source