OOIR: Observatory of International Research

Papers

(The H4-Index of Histopathology is 30. 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 2022-08-01 to 2026-08-01.)

Article	Citations
Breast Pathology	178
Lung Pathology	67
Issue Information	50
	50
Urothelial carcinoma reporting: more grade categories improve risk stratification	46
GATA3 positive spindle cell neoplasm involving the liver diagnosed as metastatic sarcomatoid chromophobe renal cell carcinoma at autopsy	45
	42
Annual Review Issue: Breast Pathology	41
Clinical boundaries in adult cases of large B cell lymphoma with IRF4 rearrangement	40
Cover Image	40
Genetic alterations affecting the C‐terminus of cyclin D1 are recurrent events in mantle cell lymphoma	38
Morphological progression of biphenotypic sinonasal sarcoma to high‐grade sarcoma at 7 years from onset	38
Diagnosis with confidence: deep learning for reliable classification of laryngeal dysplasia	35
Pitfalls in diagnosis of metatypical adenoid cystic carcinoma	35
Prostate cancer with favourable histology is not synonymous with prostate cancer indolence	34
Isolated morular squamous metaplasia in endometrial biopsies and curettings: is there a role for repeated sampling?	34
High mesothelin expression by immunohistochemistry predicts improved survival in pleural mesothelioma	34
Anal squamous cell carcinoma with mucinous microcysts represents anal gland duct differentiation	34
Cystic lesions of the retrorectal space	34
CD30 expression is frequently decreased in relapsed classic Hodgkin lymphoma after anti‐CD30 CAR T‐cell therapy	33
Endocervical gastric‐type AIS : a rare histologic finding that further supports the hypothesis of a pyloric‐type metaplastic origin	33
Application of a pattern‐based approach to histological diagnosis in very early onset IBD (VEO‐IBD) in a multicentric cohort of children with emphasis on monogenic disease with IBD‐like morphology	32
Correlation of unfavourable and favourable histology at radical prostatectomy with Decipher scores and freedom from biochemical recurrence	32
BRCA1‐associated‐protein‐1 inactivated melanocytic tumours: characterisation of the clinicopathological spectrum and immunohistochemical expression pattern of preferentially expressed antigen in melan	31
Intramuscular myxoma with chondroid features: two cases expanding the morphological spectrum	31

Follicular lymphoma research: an open dialogue for a collaborative roadmap	31
Prostatic malakoplakia: clinicopathological assessment of a multi‐institutional series of 49 patients	30
Large cribriform glands (> 0.25 mm diameter) as a predictor of adverse pathology in men with Grade Group 2 prostate cancer	30
Ossifying spindled and epithelioid tumour: Expanding the clinical and morphologic spectrum of a recently described entity	30
Novel THBS1::IGF1R fusion in myopericytic tumour	30