Results 131 to 140 of about 42,118 (262)

Clinical implications of PD‐L1 expression in oncogene‐driven NSCLC: Differential responses to targeted agents and immune checkpoint inhibitors

International Journal of Cancer, Volume 159, Issue 1, Page 269-279, 1 July 2026.
What's New? PD‐L1 is a reliable biomarker for predicting immunotherapy efficacy in patients with non‐small‐cell lung cancer lacking oncogenic driver mutations. However, its significance in patients with driver mutations remains unclear. In this study of 273 patients with stage IV non–‐small‐cell lung cancer harboring diverse driver alterations and PD ...
Xiaoxiao Fan, Chenxi Wei, Minjun Rong, Shengnan Wang, Jiaying Wang, Xiaohan Wang, Xiao Han, Xue Meng   +7 more
wiley   +1 more source

Breast carcinoma metastasizing to an adrenocortical adenoma: a case of tumour-to-tumour metastasis. [PDF]

Pathologica
Sacramento ML, Menino J, Proa V, Viamonte B, Neves JS, Rios E.   +5 more
europepmc   +1 more source

Retroperitoneal Actinomycosis Mimicking a Malignant Neoplasm of Adrenal Gland

Journal of Medical Cases, 2015
Mutlu Deger, Fatih Gokalp, Behice Kurtaran, Ilhan Tuncer, Zuhtu Tansug   +4 more
openaire   +2 more sources

Imaging Spectrum and Surveillance of Testicular Adrenal Rest Tumours in Congenital Adrenal Hyperplasia: A Case Series. [PDF]

Cureus
Sahu P, Agarwal P, Sai V, Mahadevan S.
europepmc   +1 more source

Neuroendocrine Transformation Without PSA Elevation in High‐Risk Metastatic Castration‐Sensitive Prostate Cancer Under Androgen Receptor Signaling Inhibition: A Case Report

IJU Case Reports, Volume 9, Issue 4, July 2026.
ABSTRACT Introduction Neuroendocrine prostate cancer is a rare and highly aggressive variant of prostate cancer with a poor prognosis. We report a case in which metastatic castration‐sensitive prostate cancer directly transformed into neuroendocrine prostate cancer without a corresponding increase in prostate‐specific antigen.
Yoshihiro Nakagami, Shintaro Ohnuma, Masashi Tamaoka, Tatsuki Inoue, Motoki Yamagishi, Kazuhiko Oshinomi, Masakazu Nagata, Yasuyuki Oohira, Toshiko Yamochi, Takashi Fukagai   +9 more
wiley   +1 more source

Adrenal cortical adenoma-cavernous hemangioma collision tumor: a case report. [PDF]

Front Oncol
Ou Y, Wang L, Qu H, Jia Y.
europepmc   +1 more source

What Is Your Diagnosis? Splenic Mass in an African Pygmy Hedgehog

Veterinary Clinical Pathology, EarlyView.
Gabriela Hartmann, Milena Carolina Paz, Paola Sônego, Ana Carolina Contri Natal, Lívia Surita, Marcele Bettim Bandinelli, Luciana Sonne   +6 more
wiley   +1 more source

Ruptured Abdominal Aortic Aneurysm as the Initial Manifestation of Undiagnosed Pheochromocytoma

IJU Case Reports, Volume 9, Issue 4, July 2026.
ABSTRACT Introduction Pheochromocytoma is a rare catecholamine‐secreting tumor that can cause severe cardiovascular complications. Its association with ruptured abdominal aortic aneurysm is extremely rare. Case Presentation A 57‐year‐old man with no significant medical history presented with sudden abdominal pain and hemorrhagic shock.
Kyotaro Fukuta, Kohsuke Miyataka, Yuya Hiroshima, Nobuo Satake, Yuichiro Atagi, Keisuke Ozaki, Takeshi Nakashima, Ryoichi Nakanishi, Hirofumi Izaki, Junya Furukawa   +9 more
wiley   +1 more source

Regressive Neuroblastoma: Widely Accepted, Underreported Histology. [PDF]

Clin Case Rep
Membrez T, Wilde JCH, Sanchez O, Papangelopoulou D, Gumy-Pause F, Rougemont AL.   +5 more
europepmc   +1 more source

Taste and Smell Disturbances Associated With Secondary Adrenal Insufficiency: A Case Report

Journal of General and Family Medicine, Volume 27, Issue 4, July 2026.
ABSTRACT Background Adrenal insufficiency often presents with nonspecific symptoms, impeding early diagnosis. Taste and smell disturbances are rarely recognized as presenting features. Case Presentation We report the case of a 54‐year‐old man with a 3‐month history of persistent taste and smell disturbances accompanied by fatigue, loss of appetite ...
Takanori Izumi, Eri Doi, Yuki Tsutsui, Noboru Horinouchi, Rie Utsunomiya, Katsuhiko Yoshimura, Machiko Morita, Naoki Matsuda, Seiji Shiota   +8 more
wiley   +1 more source