Results 211 to 220 of about 459,088 (329)

Extraordinarily Slow, Non‐Metastatic Progression of Primary Mediastinal Small Cell Carcinoma

Respirology Case Reports, Volume 14, Issue 5, May 2026.
This case demonstrates the extremely slow and non‐metastatic progression of untreated mediastinal small cell carcinoma over long‐term follow‐up. This highlights the importance of distinguishing between rare malignant tumours and benign lymphadenopathy to enable timely treatment. ABSTRACT We report a rare untreated mediastinal small cell carcinoma (MSCC)
Seo In Ahn, Jae Seok Jeong, Myeong Ja Chung, Kum Ju Chae, Yong Chul Lee   +4 more
wiley   +1 more source

Histological and Immunohistochemical Characterization of a Histiocytic Sarcoma Associated With a Follicular Lymphoma in a Ring-tailed Lemur (Lemur catta). [PDF]

Vet Med Sci
Aradilla N, Canales R, Lorenzo-Bermejo T, Mainez M, Aguiló-Gisbert J, Marbella D, Pablo-Moreno JM, Rodríguez-Bertos A.   +7 more
europepmc   +1 more source

Primary Hepatoid Adenocarcinoma of the Lung With Signet Ring Cell Differentiation and Widespread Osseous Metastases: A Case Report

Respirology Case Reports, Volume 14, Issue 5, May 2026.
We present a case of hepatoid adenocarcinoma in the lung which was initially misdiagnosed as pneumonia and rapidly progressed to widespread metastatic disease. This case emphasises the diagnostic difficulty, radiological and histopathologic characteristics, and aggressive clinical behaviour of this rare tumour and underscores the need for early ...
Rami Khader, Esraa Elhakim, Mohammad Bdair, Rajaa Abu Sultan, Ameed Khader, Mousa Almasalma, Saleh Ferwana, Mohammed Z. A. Baraka   +7 more
wiley   +1 more source

Bronchoscopic Cryodebulking and Airway Stenting for Endobronchial Metastasising Ameloblastoma: A Case Report

Respirology Case Reports, Volume 14, Issue 5, May 2026.
Endobronchial metastasising ameloblastoma is an exceptionally rare cause of airway obstruction, typically associated with poor response to bronchoscopic intervention. We describe a case of bilateral endobronchial metastases presenting 31 years after mandibular resection, successfully managed with bronchial artery embolization, cryodebulking, and airway
Anika Parrikar, Srivatsa Lokeshwaran, Shivaraj Kumar, Suhas Dhulipala, Jofin George   +4 more
wiley   +1 more source

Discrepant Intracranial and Extracranial Responses to Tarlatamab in Relapsed Small‐Cell Lung Cancer With Untreated Brain Metastases: A Case Report

Respirology Case Reports, Volume 14, Issue 5, May 2026.
A 72‐year‐old man with extensive‐stage SCLC developed untreated brain metastases and was treated with tarlatamab before whole‐brain irradiation. After one cycle, marked shrinkage of extracranial lesions and decreases in tumour markers were observed. By contrast, brain MRI showed progression of intracranial metastases.
Eri Hayashi, Hirohisa Kano, Kayo Nakamura, Takamasa Kondo, Akira Nishioka, Manaya Tanaka, Kotaro Aoe, Shuko Mashimo, Daizo Kishino   +8 more
wiley   +1 more source

Prevalence and Prognostic Value of Mediastinal Lymph Node Dissection in Pulmonary Metastasectomy: A Retrospective Single-Center Analysis. [PDF]

Thorac Cancer
Galata C, Schulz J, Grifone L, Zapata Bonila SA, Kindler T, Athanassiadi K, Roessner E, Karampinis I.   +7 more
europepmc   +1 more source

EUS‐B FNA of Enlarged Left Adrenal Gland in Lung Cancer—Case Series

Respirology Case Reports, Volume 14, Issue 5, May 2026.
Our case series illustrates the use of EUS‐B FNA of LAG for diagnosis, staging and tissue acquisition in lung cancer. We highlight learning points, discuss risks and benefits and advocate for broader integration into clinical practice. ABSTRACT Combined endobronchial and endoscopic ultrasound via bronchoscope (EBUS EUS‐B) is an established method for ...
Jeffrey Ng, Ka‐yan Fifian Chiang, Hiang Ping Chan, Fai‐man Raymond Lam, Kay Choong See   +4 more
wiley   +1 more source

Complete Resection of a Giant Mediastinal Liposarcoma Extending Into Both Pleural Cavities via Median Sternotomy: A Case Report. [PDF]

Clin Case Rep
Watanabe SN, Kimura D, Sasaki T, Kimura S, Ichinohe C, Ono S, Imai H, Minakawa M.   +7 more
europepmc   +1 more source

Autoimmune‐Associated Pulmonary Inflammatory Myofibroblastic Tumour: A Diagnostic and Therapeutic Challenge

Respirology Case Reports, Volume 14, Issue 5, May 2026.
Pulmonary inflammatory myofibroblastic tumour (IMT) is a rare neoplasm with variable behaviour, and its link to autoimmunity remains uncertain. We report a woman in her twenties with recurrent symptoms and radiological progression whose findings suggested autoimmune‐associated IMT, showing marked improvement with immunosuppressive therapy.
Ng Boon Hau, Low Hsueh Jing, Nik Nuratiqah Nik Abeed, Nor Safiqah Sharil, Nurul Aisyah Abd Rahman, Badrul Iskandar Abdul Wahab, Rose Azzlinda Osman, Andrea Ban Yu‐Lin   +7 more
wiley   +1 more source

Giant Mediastinal Teratoma in Infancy: An Uncommon Cause of Respiratory Compromise.

J Indian Assoc Pediatr Surg
Katiyar S, Piplani R, Suman BK, Garnaik DK, Kumar A, Gupta A.   +5 more
europepmc   +1 more source