OOIR: Observatory of International Research

Papers

(The H4-Index of Virchows Archiv is 28. The table below lists those papers that are above that threshold based on CrossRef citation counts [max. 250 papers]. The publications cover those that have been published in the past four years, i.e., from 2022-05-01 to 2026-05-01.)

Article	Citations
Polarised light scanner for digital pathology	146
Non-small cell lung carcinoma with clear cell features: a clinicopathologic, immunohistochemical, and molecular study of 31 cases	116
Poorly differentiated thyroid carcinomas: conceptual controversy and clinical impact	86
Application of the Milan system for reporting salivary gland cytopathology using cell blocks	80
Clinical, histopathological, and immunohistochemical spectrum of hepatolithiasis: a tertiary care center-based study from north India	75
International Consensus Classification of myeloid and lymphoid neoplasms: myeloproliferative neoplasms	69
Clinicopathological characteristics and prognostic significance of HER2 status evaluation in patients with urothelial carcinoma: a retrospective single-center experience in China	68
Novel concepts of cell-of origin in neuroendocrine neoplasms	61
Follicular adenoma of the thyroid with hyalinizing trabecular tumor-like pattern	57
Exploratory evidence maps for the WHO Classification of Tumours 5th edition for lung and thymus tumors	57
Crypt abscesses, crypt distortion, and crypt rupture may help distinguish inflammatory bowel disease from segmental colitis associated with diverticulosis	51
On delusional personalities in pathology	51
Correction to: Programmed death-ligand 1 and tumor-infiltrating lymphocytes (TILs) – low TIL density may predict poorer long-term prognosis in T1 laryngeal cancer	49
Well-differentiated neuroendocrine tumor of the urinary bladder expressing GATA 3	49
Publisher Correction to: Distinct patterns of biomarker expression for atypical intraductal proliferations in prostate cancer	45
Correction to: ZC3H7A/B:BCOR fusion fbromyxoid sarcoma of soft tissue: an emerging aggressive sarcoma overlapping with malignant ossifying fbromyxoid tumors	43
ERBB2/ERBB3‑mutated S100/SOX10‑positive high‑grade uterine sarcoma—a case report on a rare entity	42
Neovascular prostate specific membrane antigen (PSMA) expression in bone and soft tissue sarcoma: a systematic analysis	41
Zonated quantification of immunohistochemistry in normal and steatotic livers	39
Cutting-edge technology and automation in the pathology laboratory	38
Cause of death and the autopsy rate in an elderly population	38
Clinicopathological analysis of thyroid carcinomas with the RET and NTRK fusion genes: characterization for genetic analysis	37
Assessment of spin within diagnostic accuracy meta-analyses published in top pathology journals: a cross-sectional study	35
Claudin-18 expression in small bowel adenocarcinoma: a clinico-pathologic study	33
Primary mismatch repair–deficient prostate cancer can be identified prospectively in prostate biopsies and radical prostatectomies	31

Mature and immature ovarian teratomas share methylation profiles of imprinted genes: a MS-MLPA analysis	30
SS18::POU5F1-fused sarcoma of the parotid with divergent ganglioneuromatous differentiation—a novel manifestation of a rare tumor	29
Salivary gland microsecretory adenocarcinoma: a case series study and literature review	28