Friedrich Prall

Microvessel densities and microvascular architecture in colorectal carcinomas and their liver metastases: significant correlation of high microvessel densities with better survival.

Prognostic role of CD8+ tumor-infiltrating lymphocytes in stage III colorectal cancer with and without microsatellite instability.

Expression profiling of colorectal carcinomas using tissue microarrays: cell cycle regulatory proteins p21, p27, and p53 as immunohistochemical prognostic markers in univariate and multivariate analysis.

Tumour regression and mesorectal lymph node changes after intensified neoadjuvant chemoradiation for carcinoma of the rectum.

p16(INK4a) promoter methylation and 9p21 allelic loss in colorectal carcinomas: relation with immunohistochemical p16(INK4a) expression and with tumor budding.

Tumour budding in colorectal carcinoma.

Phenotypes of invasion in sporadic colorectal carcinomas related to aberrations of the adenomatous polyposis coli (APC ) gene.

Do thymidylate synthase gene promoter polymorphism and the C/G single nucleotide polymorphism predict effectiveness of adjuvant 5-fluorouracil-based chemotherapy in stage III colonic adenocarcinoma?

High-degree tumor budding and podia-formation in sporadic colorectal carcinomas with K-ras gene mutations.

Poly(3-hydroxybutyrate) (PHB) patches for covering anterior skull base defects - an animal study with minipigs.

Hemophagocytic lymphohistiocytosis and Kawasaki disease: combined manifestation and differential diagnosis.

Chromosomally and microsatellite stable colorectal carcinomas without the CpG island methylator phenotype in a molecular classification.

Rigid confocal endoscopy for in vivo imaging of experimental oral squamous intra-epithelial lesions.

Cryopreservation of human colorectal carcinomas prior to xenografting.

Optical coherence tomography allows for the reliable identification of laryngeal epithelial dysplasia and for precise biopsy: a clinicopathological study of 61 patients undergoing microlaryngoscopy.

Posterior reversible encephalopathy syndrome (PRES): an unusual primary manifestation of a diffuse large B-cell lymphoma.

Aggressive colorectal carcinoma phenotypes of invasion can be assessed reproducibly and effectively predict poor survival: interobserver study and multivariate survival analysis of a prospectively collected series of 299 patients after potentially curative resections with long-term follow-up.

Ex-vivo clonally expanded B lymphocytes infiltrating colorectal carcinoma are of mature immunophenotype and produce functional IgG.

A novel sialyl Le(X) expression score as a potential prognostic tool in colorectal cancer.

R1 resection in pancreatic cancer has significant impact on long-term outcome in standardized pathology modified for routine use.

Microdensitometry of osteopontin as an immunohistochemical prognostic biomarker in colorectal carcinoma tissue microarrays: potential and limitations of the method in 'biomarker pathology'.

Single nucleotide polymorphism array analysis of microsatellite-stable, diploid/near-diploid colorectal carcinomas without the CpG island methylator phenotype.

Establishment, characterization and chemosensitivity of three mismatch repair deficient cell lines from sporadic and inherited colorectal carcinomas.

Prognosis of rectal cancer patients improves with downstaging by intensified neoadjuvant radiochemotherapy - a matched pair analysis.

Intensified neoadjuvant radiochemotherapy for rectal cancer enhances surgical complications.

Establishment and characterization of cell lines from chromosomal instable colorectal cancer.

Urinary Retention Due to Severe Pseudocystic Mucoid Degeneration of the Prostatic Matrix: A Rare Urologic Manifestation of Cystic Fibrosis.

Tumor regression in rectal cancer after intensified neoadjuvant chemoradiation: a morphometric and clinicopathological study.

Functional Characterization and Drug Response of Freshly Established Patient-Derived Tumor Models with CpG Island Methylator Phenotype.

PD-L1 expression in tumour buds of colorectal carcinoma.

Bronchoalveolar lavage for the diagnosis of Pulmonary Langerhans cell histiocytosis.

Engraftment Efficiency after Intra-Bone Marrow versus Intravenous Transplantation of Bone Marrow Cells in a Canine Nonmyeloablative Dog Leukocyte Antigen-Identical Transplantation Model.

Tumor Take Rate Optimization for Colorectal Carcinoma Patient-Derived Xenograft Models.

Frameshift mutational target gene analysis identifies similarities and differences in constitutional mismatch repair-deficiency and Lynch syndrome.

The PD-1 expressing immune phenotype of T cell exhaustion is prominent in the 'immunoreactive' microenvironment of colorectal carcinoma.

Colorectal carcinoma tumour budding and podia formation in the xenograft microenvironment.

Genomic heterogeneity in primary colorectal carcinomas and their metastases: born bad or brought up a villain?

Establishment, functional and genetic characterization of a colon derived large cell neuroendocrine carcinoma cell line.

Quantitative evaluation of TP53 immunohistochemistry to predict gene mutations: lessons learnt from a series of colorectal carcinomas.

Suspected Hereditary Cancer Syndromes in Young Patients: Heterogeneous Clinical and Genetic Presentation of Colorectal Cancers.

Integrated Biobanking and Tumor Model Establishment of Human Colorectal Carcinoma Provides Excellent Tools for Preclinical Research.

High mutational burden in colorectal carcinomas with monoallelic POLE mutations: absence of allelic loss and gene promoter methylation.