PMID- 7931844 OWN - NLM STAT- MEDLINE DCOM- 19941107 LR - 20111117 IS - 0022-3417 (Print) IS - 0022-3417 (Linking) VI - 173 IP - 3 DP - 1994 Jul TI - Detection of specimen contamination in routine histopathology by HLA class II typing using the polymerase chain reaction and sequence specific oligonucleotide probing. PG - 243-8 AB - This study evaluates the use of human leukocyte antigen (HLA) class II PCR-SSO typing for the investigation of suspected specimen contamination in four routine surgical histopathology cases. Two cases were of patients undergoing transurethral resection of the prostate gland. The third case was a patient undergoing excision of a subcutaneous small cell carcinoma. The fourth case was a patient undergoing reversal of a Hartman's procedure for adenocarcinoma of the colon. Tissue was extracted from routinely processed formalin-fixed, paraffin-embedded material and HLA class II typed, using a non-radioactive polymerase chain reaction-sequence specific oligonucleotide probe technique (PCR-SSO), using probes specific for the DRB, DQA, and DQB loci. The accuracy of PCR-SSO typing of DNA extracted from paraffin biopsy material was confirmed by concordant results for DRB, DQA, and DQB typing in five separate control individuals from whom frozen and paraffin lymph node biopsies were available. PCR-SSO typing was also successful in the four study cases and revealed that contamination had occurred in two cases, eliminating this possibility in the remaining cases. This study demonstrates that DNA can be reliably amplified and accurately typed from routinely processed material, and reveals a useful new application for PCR-SSO tissue typing. FAU - Bateman, A C AU - Bateman AC AD - Department of Histopathology, Southampton General Hospital, U.K. FAU - Leung, S T AU - Leung ST FAU - Howell, W M AU - Howell WM FAU - Roche, W R AU - Roche WR FAU - Jones, D B AU - Jones DB FAU - Theaker, J M AU - Theaker JM LA - eng PT - Case Reports PT - Journal Article PT - Research Support, Non-U.S. Gov't PL - England TA - J Pathol JT - The Journal of pathology JID - 0204634 RN - 0 (HLA-DQ Antigens) RN - 0 (HLA-DQ alpha-Chains) RN - 0 (HLA-DQ beta-Chains) RN - 0 (HLA-DQA1 antigen) RN - 0 (HLA-DQbeta antigen) RN - 0 (HLA-DR Antigens) RN - 0 (Oligonucleotide Probes) SB - IM MH - Adenocarcinoma/immunology MH - Aged MH - Aged, 80 and over MH - Carcinoma, Small Cell/immunology MH - Colonic Neoplasms/immunology MH - Diagnostic Errors MH - HLA-DQ Antigens/analysis MH - HLA-DQ alpha-Chains MH - HLA-DQ beta-Chains MH - HLA-DR Antigens/analysis MH - *Histocompatibility Testing MH - Humans MH - Lymph Nodes/immunology MH - Male MH - *Oligonucleotide Probes MH - Paraffin Embedding MH - *Polymerase Chain Reaction MH - Prostate/immunology MH - Skin Neoplasms/immunology MH - *Specimen Handling EDAT- 1994/07/01 00:00 MHDA- 1994/07/01 00:01 CRDT- 1994/07/01 00:00 PHST- 1994/07/01 00:00 [pubmed] PHST- 1994/07/01 00:01 [medline] PHST- 1994/07/01 00:00 [entrez] AID - 10.1002/path.1711730307 [doi] PST - ppublish SO - J Pathol. 1994 Jul;173(3):243-8. doi: 10.1002/path.1711730307.