Results 81 to 90 of about 103,391 (219)

Cisto broncogênico complicado por mediastinite e empiema contra-lateral Bronchogenic cyst complicated by mediastinitis and contralateral empyema

Jornal Brasileiro de Pneumologia, 2004
O cisto broncogênico, apesar da aparência pouco ominosa como opacidade de contornos precisos no mediastino, tem potencial não desprezível para complicar.
Nuno Ferreira de Lima, Gisele Moreira Dias, André de Aquino Carvalho   +2 more
doaj   +1 more source

Myasthenia Gravis and Thymoma

Muscle &Nerve, Volume 74, Issue 4, Page 1156-1173, October 2026.
ABSTRACT Thymoma is the most common tumor of the anterior mediastinum. Approximately 20%–30% of patients with a thymoma develop myasthenia gravis (MG), and an additional one third may possess positive acetylcholine receptor (AChR) antibodies without MG.
Benjamin Claytor, Lukas Delasos, Daniel P. Raymond, Erik Seroogy, Jason Lempel, Yuebing Li   +5 more
wiley   +1 more source

Congenital Lung Malformations in Neonates: A 9‐Year Tunisian Cohort Highlighting Diagnostic Challenges and Outcomes in a Resource‐Limited Setting

Pediatric Pulmonology, Volume 61, Issue 10, October 2026.
ABSTRACT Background Congenital lung malformations (CLMs) represent a broad spectrum of developmental anomalies with highly variable prenatal and postnatal presentations and outcomes. Their postnatal management remains non‐standardized. This study aimed to describe the spectrum of bronchopulmonary malformations diagnosed in the neonatal period, assess ...
Hajer Chourou, Rim Ben Aziza, Wafa Belhadj Ammar, Cyrine Saadi, Maryem Marzouki, Youssef Hellal, Said Jlidi, Samia Kacem, Bilel Jerbi   +8 more
wiley   +1 more source

Hemorrhagic thymic cyst presenting with neonatal respiratory distress and mimicking mediastinal teratoma: A case report

Journal of Pediatric Surgery Case Reports
Introduction: Congenital thymic cysts are rare benign mediastinal lesions that are infrequently encountered in neonates. Prenatal detection is uncommon, and hemorrhagic degeneration may further obscure their radiologic appearance, making preoperative ...
Binyam Mulatu Habte, Yoseph Mulatu Habte, Esimael Musema Abdu, Biruk Tesfahunegn Wubneh, Shimelis Ayalew Yimer, Aron Weldegebreal Desta   +5 more
doaj   +1 more source

Post-Partum Presentation of Ruptured Bronchogenic Cyst

Journal of Association of Pulmonologist of Tamil Nadu, 2019
Mediastinal cysts account for 20% of all mediastinal masses. A 22-year-old pregnant female was admitted for delivery. She developed dyspnea on the 3rd day of delivery.
Ajay Narasimhan, Jayagovardhanan Govindasamy Dayalu, Dinesh Shanmugasundaram, Arvind Venkatasamy   +3 more
doaj   +1 more source

Spontaneous Hepatobiliary Disease in a Breeding Colony of Aotus spp.

Journal of Medical Primatology, Volume 55, Issue 5, October 2026.
ABSTRACT Background Owl monkeys are nonhuman primate species in the genus Aotus. The Michale E. Keeling Center for Comparative Medicine and Research maintains an Owl Monkey Breeding and Research Resource composed of four species of owl monkeys: Aotus nancymai, A. vociferans, A. azarae, and A. griseimembra.
M. E. Hensel, G. W. Wilkerson, L. Yan, C. L. Hodo, S. M. Kezar   +4 more
wiley   +1 more source

Nanomaterial Strategies for Pulmonary Delivery of Immunotherapeutics in Lung Cancer Treatment

Advanced Healthcare Materials, Volume 15, Issue 34, 11 September 2026.
Inhalable immunotherapeutic nanomedicines enable organ‐selective immune modulation by overcoming pulmonary delivery barriers and concentrating therapy within lung tumors. This Review defines how nanomaterial properties govern airway deposition, retention, cellular partitioning, and immune activation across vaccines, checkpoint blockade, STING agonists,
Han Zhang, Wei Tang
wiley   +1 more source

Pleural effusion revealing a ruptured mediastinal mesothelial cyst

Respirology Case Reports, 2020
Mesothelial cysts are uncommon benign cysts of the mediastinum. Rarely, they are discovered after complications or unusual presentations. This report describes a rare case of pleural effusion revealing a ruptured mediastinal mesothelial cyst in a 28‐year‐
Ahmed Ben Saad, Saousen Cheikh Mhamed, Asma Migaou, Asma Achour, Naceur Rouatbi, Samah Joobeur   +5 more
doaj   +1 more source

Breast and Contralateral Axillary Lymph Node Metastases After Ovarian Cancer Surgery: A Case Report

Clinical Case Reports, Volume 14, Issue 9, September 2026.
Histopathological and immunohistochemical findings supporting ovarian‐origin metastasis in the left axillary lymph node. Hematoxylin and eosin staining and immunohistochemical staining supported metastatic ovarian carcinoma rather than primary breast cancer.
Sihan Zhang, Zhiyuan Zhang, Jiaru Gao, Mengshen Wang, Minghui Zheng, Qiaonan Ye, Chenxi Yuan, Linjiao Jia, Wentao Li   +8 more
wiley   +1 more source

Giant Adrenal Oncocytoma: A Case Report and Literature Review

IJU Case Reports, Volume 9, Issue 5, September 2026.
ABSTRACT Introduction Adrenal oncocytomas are rare, nonfunctioning tumors composed of eosinophilic oncocytic cells whose nonspecific imaging often impedes preoperative diagnosis. We report a case of a large nonfunctioning adrenal oncocytoma with borderline malignant potential, incidentally discovered during cardiac symptom evaluation.
Kohei Yamakawa, Akihiro Ono, Ryo Amakawa, Hirotomo Koda, Ryohei Nishimoto, Yasushi Inoue, Teppei Morikawa, Masashi Kusakabe, Haruki Kume, Masaki Nakamura   +9 more
wiley   +1 more source