Succession of Editorship [0.03%]
Tetsuo Ushiku
Tetsuo Ushiku
Polypoid and Cystic Presentation of Type 1 Autoimmune Pancreatitis at the Duodenal Papilla: A Diagnostic Pitfall Mimicking Intraductal Papillary Mucinous Neoplasm [0.03%]
Hirotake Fujii,Yuki Teramoto,Kenji Notohara et al.
Hirotake Fujii et al.
We report a rare case of type 1 autoimmune pancreatitis (AIP) forming a polypoid mass at the major duodenal papilla in continuity with a cystic lesion of the pancreatic head, initially misdiagnosed as an intraductal papillary mucinous neopl...
Case Reports
Pathology international. 2026 May;76(5):e70121. DOI:10.1111/pin.70121 2026
CD30+ High Grade Neoplasm With Expression of β-HCG and T-Cell Markers: Hybrid Germ Cell Tumor and T-Cell Lymphoma? [0.03%]
Wei J Wang,L Jeffrey Medeiros,Guilin Tang et al.
Wei J Wang et al.
Reinvigorating the Cancer-Immunity Cycle With Combined Oncolytic Virus and CAR-T Cell Therapies in Solid Tumors [0.03%]
Keisuke Watanabe,Hiroyoshi Nishikawa
Keisuke Watanabe
Chimeric antigen receptor (CAR)-T-cell therapies have shown remarkable clinical efficacy in hematological malignancies. However, objective clinical responses in solid tumors are limited. Various obstacles, such as the lack of ideal tumor-sp...
Pulmonary Interstitial Glycogenosis as a Developmental Marker of BHD-Associated Lung Cysts: Diagnostic and Pathogenetic Implications [0.03%]
Daiji Nemoto,Ryosuke Kumagai,Mitsuko Furuya et al.
Daiji Nemoto et al.
Electron micrograph showing a glycogen-rich interstitial (PIG) cell beneath the alveolar epithelium. The PIG cell contains abundant β-particle glycogen and lacks an independent basal lamina, supporting a developmentally immature mesenchyma...
Case Reports
Pathology international. 2026 May;76(5):e70127. DOI:10.1111/pin.70127 2026
Histological Features of Lung Squamous Cell Carcinoma According to Radiological Early-Phase Progression Patterns [0.03%]
Masahiro Adachi,Jumpei Kashima,Haruto Sugawara et al.
Masahiro Adachi et al.
We have previously reported radiological patterns of precursor lesions of lung squamous cell carcinoma (SqCCs) using computed tomography. SqCCs were found to develop from five unique precursor patterns. We histologically analyzed 61 cases f...
Saki Kobashigawa,Hironori Nakayoshi,Hiroyuki Maeda et al.
Saki Kobashigawa et al.
Standardized Instance-Level Quantification of CD34-Positive Vessels in Lymph Node Whole-Slide Images Using U-Net [0.03%]
Satomi Omotani,Natsumi Yonemoto,Akifumi Muramoto et al.
Satomi Omotani et al.
Deep learning enhances quantitative analysis of blood vessels in whole-slide images (WSIs), leading to precise and reliable counting. However, counting vessels in lymph nodes-which contain distinctive high endothelial venules (HEVs)-has not...
Preanalytical Determinants of DNA and RNA Quality in FFPE Tissues: Practical Recommendations for Molecular Testing [0.03%]
Akiko Kunita,Aya Shinozaki-Ushiku,Sachiyo Nagumo et al.
Akiko Kunita et al.
FFPE tissue is essential for molecular testing, but nucleic acid quality is affected by preanalytical factors. Using porcine models, we systematically examined how formalin concentration, fixation duration, cold ischemia time, and tissue si...
Doublecortin-Like Kinase 1 Expression in HER2-Positive Breast Cancer: Relation to Clinicopathological Characteristics and Response to Subcutaneous Injection of Pertuzumab-Trastuzumab (Phesgo) as a Part of Neoadjuvant Chemotherapy [0.03%]
Radwa Abd El Moneim Awad,Nehal Abd El-Ghaffar Heabah,Alshimaa Maged Eltawab
Radwa Abd El Moneim Awad
Neoadjuvant therapy is backbone strategy for breast cancer (BC). Neoadjuvant subcutaneous administration of combined Pertuzumab and Trastuzumab (Phesgo) was approved in HER2-positive BC. Pathologic complete response (pCR) to neoadjuvant the...