Results 31 to 40 of about 433,212 (254)

Giant Tricuspid Valve Fibroelastoma Incidentally Diagnosed During Routine Stress Testing

JACC: Case Reports, 2019
Papillary fibroelastomas (PFEs) are the most common valvular tumor, typically occurring on left-sided valves. We describe the evaluation and treatment of a giant tricuspid PFE in a healthy 43-year-old police officer who was referred for evaluation of ...
Christina Cardy, DNP, Nicole Riddle, MD, John Dunning, MD, Allan Chen, MD   +3 more
doaj   +1 more source

Cardiac osteosarcoma: a case report and literature review

Frontiers in Cardiovascular Medicine, 2023
BackgroundPrimary cardiac tumors are rare, and malignant primary cardiac tumors are even rarer. Cardiac osteosarcoma is a very rare type of malignant primary cardiac tumor with limited reported cases.
Dae-Hwan Bae, Sangshin Park, Min Kim, Sangmin Kim, Sangmin Kim, Woong Gil Choi, Woong Gil Choi, Jang-Whan Bae, Jang-Whan Bae, Kyung-Kuk Hwang, Kyung-Kuk Hwang, Dong-Woon Kim, Dong-Woon Kim, Myeong-Chan Cho, Ju-Hee Lee   +14 more
doaj   +1 more source

Case report: Characteristics and nature of primary cardiac synovial sarcoma

Frontiers in Oncology
Primary malignant cardiac tumors rarely occur, and cardiac synovial sarcoma (SS) is especially rare among such tumors. Herein, we present the case of a 35-year-old female with primary cardiac SS treated with surgery, chemotherapy, and radiotherapy.
Tomonori Kawasaki, Tomomi Nakajima, Tomoaki Torigoe, Kojiro Onohara, Kentaro Ishii, Satoshi Kanno, Chisako Muramatsu, Rikito Tatsuno, Takahiro Jubashi, Jiro Ichikawa   +9 more
doaj   +1 more source

Case Report: Neonatal right atrial mass of uncertain etiology

Frontiers in Pediatrics
BackgroundNeonatal intracardiac masses are rare and pose significant diagnostic and therapeutic challenges, particularly in differentiating thrombi from tumors.Case summaryWe present the case of a preterm neonate with a right atrial mass of uncertain ...
Libor Svoboda, Sabine Mank, Sabine Meier, Marcel Vollroth, Alexandra Kiess, Christian Schürer   +5 more
doaj   +1 more source

Successful resection and reconstruction of primary cardiac lymphoma

Türk Kardiyoloji Derneği Arşivi, 2017
Primary cardiac lymphoma (PCL) is one of the rarest tumors of the heart. The most common type is diffuse, large B-cell lymphoma. Most often, the right atrium and the right ventricle are involved, and if not diagnosed and treated in time, it can be fatal.
Barçın Özcem, Hatice Soner Kemal, Özlem Balcıoğlu, Hanife Özkayalar, İlhan Sanisoğlu   +4 more
doaj   +1 more source

Multiple cardiac myxofibrosarcomas with complete right pulmonary artery occlusion: a case report

Frontiers in Oncology, 2023
Primary cardiac myxofibrosarcoma is a rare form of cardiac malignant tumors. MFS usually involves the left atrium and presents as a unicentric or multicentric tumor mass.
Weimin Zhang, Qi Tang, Balhen Bolathan, Yan Xing, Xiaoxin Sun, Qiang Huo   +5 more
doaj   +1 more source

DeepVelo: deep learning extends RNA velocity to multi-lineage systems with cell-specific kinetics

Genome Biology
Existing RNA velocity estimation methods strongly rely on predefined dynamics and cell-agnostic constant transcriptional kinetic rates, assumptions often violated in complex and heterogeneous single-cell RNA sequencing (scRNA-seq) data.
Haotian Cui, Hassaan Maan, Maria C. Vladoiu, Jiao Zhang, Michael D. Taylor, Bo Wang   +5 more
doaj   +1 more source

Left atrial myxoma causing near‐total mitral valve obstruction

Clinical Case Reports, 2023
Cardiac myxomas are the most common primary cardiac tumors in adults, with the left atrium being the most frequently affected. Echocardiography is the diagnostic modality of choice. The most effective treatment for cardiac myxomas is surgical excision.
Chee Yik Chang, En Ze Chan
doaj   +1 more source

European Standard Clinical Practice Guideline and EXPeRT Recommendations for the Diagnosis and Management of Gastroenteropancreatic Neuroendocrine Neoplasms in Children and Adolescents

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Pediatric gastroenteropancreatic neuroendocrine neoplasms (GEP‐NENs) are extremely rare and clinically heterogeneous. Management has largely been extrapolated from adult practice. This European Standard Clinical Practice Guideline (ESCP), developed by the EXPeRT network in collaboration with adult NEN experts, provides (adult) evidence ...
Michaela Kuhlen, Calogero Virgone, Antje Redlich, Michael Abele, Ricardo Lopez‐Almaraz, Tal Ben‐Ami, Ewa Bien, Gianni Bisogno, Maja Mazic Cesen, Andrea Ferrari, Malgorzata A. Krawczyk, Yves Reguerre, Dominik T. Schneider, Ines B. Brecht, Charlotte Rigaud, Bilgehan Yalcin, Rainer Claus, Christian Vokuhl, Constantin Lapa, Jörg Fuchs, Segolene Hescot, Thomas Walter, Julien Hadoux, Daniel Orbach   +23 more
wiley   +1 more source

Case Report: A dual challenge: navigating cardiac leiomyosarcoma and benign pulmonary mass

Frontiers in Cardiovascular Medicine
Leiomyosarcoma is frequently found in the retroperitoneum, mesentery, omentum, uterus, or subcutaneous tissue. However, primary cardiac leiomyosarcoma is rare and even more uncommon is its coexistence with a benign tumor.
Song Wu, Qiulin Chen, Yi Yang, Jialiang Liu, Yuankun Li, Shengjun Cheng, Yutian Wu   +6 more
doaj   +1 more source