Incomplete Intestinal Metaplasia in Pyloric Gland Mucosa of Helicobacter pylori-Naïve Stomachs: A Prospective Multicenter Histopathologic Study [0.03%]
赫利克布体 pylori 感染阴性的胃幽门粘膜腺体组织中不完全肠上皮化生的多中心前瞻性研究
Shinsuke Suemitsu,Kotaro Shibagaki,Asuka Araki et al.
Shinsuke Suemitsu et al.
Helicobacter pylori (Hp)-naïve gastric mucosa has been characterized histologically by the absence of Hp organisms, atrophy, and intestinal metaplasia (IM). We conducted a prospective multicenter study to clarify the prevalence and clinico...
Multicenter Study
Pathology international. 2026 May;76(5):e70126. DOI:10.1111/pin.70126 2026
A Case of Incidentally Followed Thoracic SMARCA4-Deficient Undifferentiated Tumor: Insights Into the Tumor Origin [0.03%]
一例意外发现的胸主动脉SMARCA4缺陷型未分化肿瘤病例：对肿瘤起源的见解
Hironori Uruga,Hiroshi Nakahama,Hiroshi Hirakawa et al.
Hironori Uruga et al.
Thoracic SMARCA4-deficient undifferentiated tumor (UT) is a malignant neoplasm characterized by undifferentiated and/or rhabdoid morphology. This report describes a case of SMARCA4-deficient UT that was incidentally followed by computed tom...
Case Reports
Pathology international. 2026 May;76(5):e70130. DOI:10.1111/pin.70130 2026
Succession of Editorship [0.03%]
编者交接
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%]
第一型自身免疫性胰腺炎累及乳头的息肉样和囊样改变：一种类似 intraductal papillary mucinous neoplasm 的诊断陷阱
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%]
高表达β-HCG和T细胞标记的CD30阳性高度恶性肿瘤：混合性生殖细胞瘤伴T淋巴瘤吗？
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%]
结合溶瘤病毒和CAR-T细胞治疗重新激活实体肿瘤中癌症免疫循环
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%]
肺间质糖原症作为BHD相关肺囊肿发育标记的诊断和病理学意义
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%]
基于影像学早期变化模式的肺鳞癌组织学特征分析
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...
A Case of Myxoid Solitary Fibrous Tumor With Villiform Histology in Pterygopalatine Fossa [0.03%]
翼腭窝颗粒细胞型孤立性纤维性肿瘤一例报告
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%]
基于U-Net的淋巴结整片图像CD34阳性血管实例级定量标注方法
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...