Terkko Navigator / Virchows Archiv

PCM1::JAK2 fusion associates with an atypical form of mycosis fungoides

New entity of microsecretory adenocarcinoma of salivary glands: first case with recurrence and metastases— proof of malignancy

Deglycosylation of pathological specimens alters performance of diagnostic PDL1 antibodies

Immunohistochemistry subtyping of urothelial carcinoma is feasible in the daily practice

Synchronous polyostotic solid variant of aneurysmal bone cyst involving thoracic vertebrae and harboring a novel AHNAK::USP6 gene fusion. A case report and review

In this issue

Sinonasal mixed transitional epithelial-seromucinous papillary glandular neoplasms with BRAF p.V600E mutations— sinonasal analogues to the sialadenoma papilliferum family tumors

The significance of the extent of tissue embedding for the detection of incidental prostate carcinoma on transurethral prostate resection material: the more, the better?

Molecular and clinicopathological analysis revealed an immuno-checkpoint inhibitor as a potential therapeutic target in a subset of high-grade myxofibrosarcoma

The frequency of HER2 amplification and the percentage of membrane staining in HER2 2 + invasive carcinomas of the breast

Reply to letter to the editor by Lee et al.

Microcystic stromal tumor of the ovary: a recurrent case with somatic CTNNB1 missense mutation

Tumor budding and fibrotic focus—proposed grading system for tumor budding in invasive carcinoma no special type of the breast

Germ cell tumors with neuroglial differentiation do not show molecular features akin to their central nervous system counterpart: experience from extra-gynecological sites

Correction to: Micro-RNA-215 and -375 regulate thymidylate synthase protein expression in pleural mesothelioma and mediate epithelial to mesenchymal transition

Low-grade tracheal adenocarcinoma with ETV6::NTRK3 fusion: unique morphology akin to subsets of sinonasal low-grade non-intestinal-type adenocarcinoma

MCL1 as putative target in pancreatoblastoma

H3K27m3 overexpression as a new, BCL2 independent diagnostic tool in follicular and cutaneous follicle center lymphomas

Plasmablastic myeloma in Taiwan frequently presents with extramedullary and extranodal mass mimicking plasmablastic lymphoma

In this issue

Mixed lymphocytic and collagenous inflammation of the entire gastrointestinal tract under therapy with serotonin and norepinephrine reuptake inhibitors

Clinicopathological and mutational analysis of esophageal basaloid squamous cell carcinoma

Detecting anaplastic lymphoma kinase (ALK) gene rearrangements with next-generation sequencing remains a reliable approach in patients with non-small-cell lung cancer

CD2-negative lymphoma-associated T-cells: a potential mechanism of immune-evasion in diffuse large B-cell lymphoma

Towards a national strategy for digital pathology in Switzerland

Predictive value of p53, Ki67 and TLR5 in neoplastic progression of Barrett’s esophagus: a matched case–control study

Oestrogen receptor expression distinguishes non-ossifying fibroma from other giant cell containing bone tumours

Uroplakin II as a single marker for luminal versus basal molecular subtypes in muscle invasive urothelial carcinoma

5-hmC loss is another useful tool in addition to BAP1 and MTAP immunostains to distinguish diffuse malignant peritoneal mesothelioma from reactive mesothelial hyperplasia in peritoneal cytology cell-blocks and biopsies

The morphologic spectrum of lobular carcinoma in situ (LCIS) observations on clinical significance, management implications and diagnostic pitfalls of classic, florid and pleomorphic LCIS

The cytokeratin 17 expression in primary ovarian tumors has diagnostic but not prognostic significance

Identification of a novel translocation producing an in-frame fusion of TAF15 and ETV4 in a case of extraosseous Ewing sarcoma revealed in the prenatal period

Cancerization of ducts in hilar cholangiocarcinoma

Acellular mucin in lymph nodes isolated from treatment-naïve colorectal cancer resections: a clinicopathologic analysis of 16 cases

Diagnostic accuracy of calretinin and acetylcholinesterase staining of rectal suction biopsies in Hirschsprung disease examined by unexperienced pathologists

Neutrophil extracellular traps enriched with IL-1β and IL-17A participate in the hepatic inflammatory process of patients with non-alcoholic steatohepatitis

In this issue

In this issue

PD-L1 expression in head and neck carcinoma by combined positive score: a comparison among preoperative biopsy, tumor resection, and lymph node metastasis

Investigation of the RB1-SOX2 axis constitutes a tool for viral status determination and diagnosis in Merkel cell carcinoma

Interdigitating dendritic cell sarcoma: analysis of two original extra-nodal cases and review of literature

A primary rectal neoplasm with novel DDX5-TFEB fusion

Subtyping of hepatocellular adenoma: a machine learning-based approach

Cutaneous presentation of enteropathy-associated T-cell lymphoma masquerading as a DUSP22-rearranged CD30+ lymphoproliferation

Organ manifestations of COVID-19: what have we learned so far (not only) from autopsies?

Utility of secretagogin as a marker for the diagnosis of lung neuroendocrine carcinoma

Metastasis in the gallbladder: does literature reflect reality?

Contemporary issues in breast pathology

Impact of the COVID-19 pandemic on pathology training: a survey among Spanish residents

In this issue