Results 131 to 140 of about 2,394,296 (251)

Dynamic Changes of ctDNA‐Based MRD and Genomic Mutations Predict Prognosis in ESCC Treated With Definitive Radiotherapy

Cancer Science, EarlyView.
In patients with esophageal squamous cell carcinoma receiving definitive radiotherapy combined with systemic therapy, posttreatment TP53 mutation clearance and ctDNA‐MRD negativity predict favorable outcomes, whereas persistent ctDNA signals indicate elevated relapse risk, supporting nucleosome‐ and MRD‐informed surveillance and risk‐stratification ...
Shutang Liu, Qi Wang, Chun Han, Xiaoning Li, Rutian Cheng, Lihong Liu, Hua Dong, Xuejiao Ren, Shuman Zhen, Lan Wang   +9 more
wiley   +1 more source

Phase II Study of Cisplatin/Gemcitabine Plus Necitumumab for Squamous NSCLC After ICI‐Platinum Therapy (WJOG14120L)

Cancer Science, EarlyView.
WJOG14120L NESSIE evaluated cisplatin, gemcitabine, and necitumumab (CGN) as second‐line therapy after ICI‐based treatment in 46 patients with advanced squamous NSCLC. ORR was 26.1%, DCR 87.0%, and median PFS 4.4 months. Although the predefined ORR threshold was not met, CGN showed modest antitumor activity with manageable toxicity.
Hiroshige Yoshioka, Keita Mori, Nobuhisa Ishikawa, Hiroaki Kanemura, Koichi Azuma, Yukihiro Toi, Hiroshi Handa, Yosuke Tamura, Hiroaki Akamatsu, Haruko Daga, Masafumi Yamaguchi, Teppei Yamaguchi, Yuki Sato, Nobuyuki Yamamoto, Kazuhiko Nakagawa, Takayasu Kurata   +15 more
wiley   +1 more source

Chest wall ectopic synovial bursa cyst

, 1999
We report an unusual case of chest wall tumor iu a 27-year-old patient. A complete resection was accomplished, and the patient had an excellent postoperative course.
Varelas, P, Filis, C, D, Pikoulis, E, Kyrochristos, Michail, P, Bastounis, E, Mihail, S   +7 more
core   +1 more source

A Specific tRNA Half, 3'tiRNA‐GlyGCC, Regulates Hypoxic Pulmonary Artery Smooth Muscle Cell Proliferation via Myrf‐Mediated Endoplasmic Reticulum Stress

Cell Proliferation, EarlyView.
A schematic diagram illustrating how 3′tiRNA‐GlyGCC promotes the endoplasmic reticulum stress (ERS) and proliferation in hypoxic pulmonary artery smooth muscle cells (PASMCs) by inhibiting the expression of myelin regulatory factor (Myrf), ultimately leading to pulmonary hypertension (PH).
Lixin Zhang, Xiaoyu Guan, Xiangrui Zhu, Yingying Hao, Ya Xu, Hao Yuan, Danni Gao, Hongxia Du, Jiayu Li, Weiwei Cao, Cui Ma, Xiaoying Wang   +11 more
wiley   +1 more source

Solitary fibrous tumor of the chest wall

Solitary fibrous tumors (SFTs) are uncommon mesenchymal tumors that primarily develop in the visceral pleura. The chest wall is an extremely rare site for the origin of these tumors and therefore presents unique challenges for diagnosis and management ...
Kumar, Vijay, Rajan, Shiv, Tiwari, Shashwat   +2 more
core   +1 more source

Squamoid Eccrine Ductal Carcinoma: Case Series of a Rare, Potentially Aggressive Skin Cancer Associated With Immunosuppression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Squamoid Eccrine Ductal Carcinoma (SEDC) is a rare cutaneous adenexal carcinoma first described in 1997. It has distinct biphasic features on histology which commonly result in misdiagnosis as Bowen disease or cutaneous squamous cell carcinomas (cSCC) if diagnostic skin biopsies are too superficial. This may lead to a delay in diagnosis. It is
Xiang Li Tan, Pooja Patel, Jeva Cernova, Sarah Hogan, Jason Thomson, Efthymios Hadjimichael, Sharanpal Jeetle, Dorota Markiewicz, Michael Sheaff, Nilukshi Wijesuriya, Mark Hawthorne, Graeme Moir, Matthew Stodell, Kapil Bhargava, Suchitra Chinthapalli, Catherine A. Harwood   +15 more
wiley   +1 more source

PDGFD‐Rearranged Dermatofibrosarcoma Protuberans With S100 and Pan‐TRK Expression

Journal of Cutaneous Pathology, EarlyView.
ABSTRACT Dermatofibrosarcoma protuberans (DFSP) is a fibroblastic malignancy characterized in most cases by COL1A1::PDGFB fusion. Rare cases exhibit alternative rearrangements involving PDGFD. Here, we describe a female patient in her third decade of life who presented with a spindle cell proliferation on the shoulder.
Venezia Podesta, May P. Chan, Douglas Rottmann, Kelly L. Harms, Paul W. Harms   +4 more
wiley   +1 more source

Merkel cell carcinoma: an updated guide for pathologists

Histopathology, EarlyView.
Merkel cell carcinoma (MCC) is an aggressive cutaneous neuroendocrine carcinoma for which the differential diagnosis can include other small cell malignancies (especially metastatic small cell carcinoma) or cutaneous carcinoma. Morphologic and immunophenotypic aberrancies in MCC can increase diagnostic challenge.
Paul W. Harms
wiley   +1 more source

Chest wall sarcomas

, 2010
Aim: To evaluate initial symptoms and clinical features, diagnosis and delay in osteosarcoma (OS), Ewing sarcoma (EWS) and chest wall chondrosarcoma (CS). To assess treatment and identify prognostic factors in chest wall CS.Patients: Initial symptoms and
Björn Widhe (19494043)
core   +1 more source

Novel and emerging cutaneous soft tissue tumours

Histopathology, EarlyView.
This review outlines the defining histopathological, immunophenotypic and molecular features of novel and emerging cutaneous soft tissue tumours, including hybrid superficial ALK‐rearranged myxoid spindle cell neoplasm/epithelioid fibrous histiocytoma, superficial neurocristic tumour, ALK‐rearranged epithelioid vascular neoplasm and MITF pathway ...
Saba Shafi, Josephine K Dermawan
wiley   +1 more source