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Virchows Archiv

Issue 5/2022

Content (18 Articles)

Pathology Review and Perspectives

Development of head and neck pathology in Europe

Henrik Hellquist, Abbas Agaimy, Göran Stenman, Alessandro Franchi, Alfons Nadal, Alena Skalova, Ilmo Leivo, Nina Zidar, Roderick H. W. Simpson, Pieter J. Slootweg, Juan C. Hernandez-Prera, Alfio Ferlito

Coronavirus Original Article

Ultrastructural examination of lung “cryobiopsies” from a series of fatal COVID-19 cases hardly revealed infected cells

Katia Cortese, Gudrun Holland, Lars Möller, Maria Cristina Gagliani, Emanuela Barisione, Lorenzo Ball, Paolo Pelosi, Federica Grillo, Luca Mastracci, Roberto Fiocca, Michael Laue

Open Access Original Article

Diagnostic significance of reassessment of prostate biopsy specimens by experienced urological pathologists at a high-volume institution

Yoichiro Okubo, Yayoi Yamamoto, Shinya Sato, Emi Yoshioka, Masaki Suzuki, Kota Washimi, Kimito Osaka, Takahisa Suzuki, Tomoyuki Yokose, Takeshi Kishida, Yohei Miyagi

Open Access Bladder Carcinoma Original Article

T1 bladder carcinoma with variant histology: pathological features and clinical significance

Antonio Lopez-Beltran, Ana Blanca, Alessia Cimadamore, Rodolfo Montironi, Rafael J. Luque, Metka Volavšek, Liang Cheng

Original Article

A deep learning model for breast ductal carcinoma in situ classification in whole slide images

Fahdi Kanavati, Shin Ichihara, Masayuki Tsuneki

Endometrial Cancer Original Article

Comparison of the Idylla™ MSI assay with the Promega™ MSI Analysis System and immunohistochemistry on formalin-fixed paraffin-embedded tissue of endometrial carcinoma: results from an international, multicenter study

Sonia Gatius, Ana Velasco, Mar Varela, Miriam Cuatrecasas, Pedro Jares, Lisa Setaffy, Benjamin Bonhomme, Almudena Santon, Kristina Lindemann, Sabrina Croce, Ben Davidson, Sigurd Lax, Jose Palacios, Xavier Matias-Guiu

Rectal Cancer Original Article

Deeper sections reveal residual tumor cells in rectal cancer specimens diagnosed with pathological complete response following neoadjuvant treatment

Lasse Slumstrup, Susanne Eiholm, Astrid Louise Bjørn Bennedsen, Dea Natalie Munch Jepsen, Ismail Gögenur, Anne-Marie Kanstrup Fiehn

Metastasis Original Article

Tumor progression by epithelial-mesenchymal transition in ARID1A- and SMARCA4-aberrant solid-type poorly differentiated gastric adenocarcinoma

Taisuke Sasaki, Kenichi Kohashi, Shinichiro Kawatoko, Eikichi Ihara, Eiji Oki, Masafumi Nakamura, Yoshihiro Ogawa, Yoshinao Oda

Cholangiocarcinoma Original Article

Epigenetic upregulation of TET2 is an independent poor prognostic factor for intrahepatic cholangiocarcinoma

Hironori Yamashita, Aikaterini Tourna, Masayuki Akita, Tomoo Itoh, Shilpa Chokshi, Tetsuo Ajiki, Takumi Fukumoto, Neil A. Youngson, Yoh Zen

Transdifferentiation of mantle cell lymphoma into sarcoma with limited neuromuscular differentiation after conventional chemotherapy

Ichiro Kawashima, Naoki Oishi, Kazunari Kasai, Tomohiro Inoue, Eriko Hosokawa, Ayato Nakadate, Minori Matsuura, Takuma Kumagai, Megumi Koshiishi, Takeo Yamamoto, Kei Nakajima, Masaru Tanaka, Tetsuo Kondo, Keita Kirito

Novel RGAG1-BCOR gene fusion revealed in a somatic soft tissue sarcoma with a long follow-up

Mauro Vasella, Ulrich Wagner, Christine Fritz, Kati Seidl, Luca Giudici, Gerhard Ulrich Exner, Holger Moch, Peter Johannes Wild, Beata Bode-Lesniewska

Open Access Sarcoma Brief Report

Rapidly fatal SMARCA4-deficient undifferentiated sarcoma originating from hybrid hemosiderotic fibrolipomatous tumor/pleomorphic hyalinizing angiectatic tumor of the foot

Abbas Agaimy, Norbert Meidenbauer, William R. Sukov, Robert Stoehr, Michael Vieth, Frank Roemer, Robert Grützmann, Andrew L. Folpe

Lymphoma Brief Report

Indolent T-lymphoblastic proliferation: a report of three cases

Zheng Yuanyuan, Xie Jianlan, Zhang Yanlin, Zhou Xiaoge