H A Saleh1, G Khatib. 1. Department of Pathology, Grace Hospital, Detroit, Michigan 48235, USA.
Abstract
OBJECTIVE: To investigate the impact of pathologists' immediate evaluation of fine needle aspiration biopsy (FNAB) on increasing diagnostic yield and decreasing related expenses. STUDY DESIGN: All FNABs performed at our 420-bed hospital between January 1992 and December 1994 were reviewed. The 1992-1993 FNABs were all performed without pathologist attendance. Smears were wet fixed in 95% alcohol and later stained by the Papanicolaou or hematoxylin and eosin methods. The remaining aspirated material was collected in Saccomano's preservative, and a cell block was made. Nearly all the 1994 FNABs were performed with the pathologist present; he examined air-dried, Diff-Quik-stained smears for preliminary evaluation of the aspirate. An average of three passes were done. The rest of the procedure was as usual. RESULTS: The total number of 1992-1993 FNABs was 227 (108 + 119); of them, 104 (46%) were inadequate for diagnosis. In contrast, the 1994 FNABs totaled 169, with only 40 (24%) inadequate for diagnosis. The vast majority of the aspirates were done on deep-seated lesions under computed tomography (CT) guidance. CONCLUSION: The results of our experience indicate that on-site evaluation by a pathologist greatly increases the diagnostic yield. Another advantage is the significant financial savings as compared to excisional tissue biopsy. In general, the expenses of a CT-guided FNAB (e.g., pancreas) average around $1,400, while charges for excisional biopsy under general anesthesia with a subsequent two- to three-day hospitalization average about $7,720.
OBJECTIVE: To investigate the impact of pathologists' immediate evaluation of fine needle aspiration biopsy (FNAB) on increasing diagnostic yield and decreasing related expenses. STUDY DESIGN: All FNABs performed at our 420-bed hospital between January 1992 and December 1994 were reviewed. The 1992-1993 FNABs were all performed without pathologist attendance. Smears were wet fixed in 95% alcohol and later stained by the Papanicolaou or hematoxylin and eosin methods. The remaining aspirated material was collected in Saccomano's preservative, and a cell block was made. Nearly all the 1994 FNABs were performed with the pathologist present; he examined air-dried, Diff-Quik-stained smears for preliminary evaluation of the aspirate. An average of three passes were done. The rest of the procedure was as usual. RESULTS: The total number of 1992-1993 FNABs was 227 (108 + 119); of them, 104 (46%) were inadequate for diagnosis. In contrast, the 1994 FNABs totaled 169, with only 40 (24%) inadequate for diagnosis. The vast majority of the aspirates were done on deep-seated lesions under computed tomography (CT) guidance. CONCLUSION: The results of our experience indicate that on-site evaluation by a pathologist greatly increases the diagnostic yield. Another advantage is the significant financial savings as compared to excisional tissue biopsy. In general, the expenses of a CT-guided FNAB (e.g., pancreas) average around $1,400, while charges for excisional biopsy under general anesthesia with a subsequent two- to three-day hospitalization average about $7,720.
Authors: Robert L Schmidt; Benjamin L Witt; Anna P Matynia; Gonzalo Barraza; Lester J Layfield; Douglas G Adler Journal: Dig Dis Sci Date: 2012-10-04 Impact factor: 3.199
Authors: Taehee Kim; Kyosun Lee; Ji Hae Nahm; Eun Young Kim; Sang Hoon Lee; Yoon Soo Chang Journal: Am J Cancer Res Date: 2021-06-15 Impact factor: 6.166