SURGICAL PATHOLOGY
Collected on Feb 25, 2026 4:50 PM


Results
CASE REPORT
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Value
SURGICAL PATHOLOGY Case: 26SP-04522
Authorizing Provider: Dall'Era, Marc Arnaldo, MD Collected: 02/25/2026 1650
Ordering Location: UCDH 48X Urology Clinic Received: 02/25/2026 1834
Pathologist: Lee, Han Sung, MD
Specimens: A) - PROSTATE, RIGHT BASE MID
B) - PROSTATE, LEFT BASE MID
C) - PROSTATE, LEFT ANTERIOR
FINAL DIAGNOSIS
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A.        PROSTATE, RIGHT BASE MID,  (BIOPSY):
-   Prostatic adenocarcinoma, Gleason score 4+5=9 (grade group 5)
           -  Involving 4 of 4 cores, up to 16 mm length and 85% of overall tissue
           -  5% pattern 5, 95% pattern 4, with large cribriform pattern present
           -  Perineural invasion identified 
 
B.        PROSTATE, LEFT BASE MID,  (BIOPSY):
-   Prostatic adenocarcinoma, Gleason score 4+5=9 (grade group 5)
           -  Involving 2 of 2 cores, up to 12 mm discontinuous  length and 80% of overall tissue
           -  5% pattern 5, 95% pattern 4, non-cribriform
           
C.        PROSTATE, LEFT ANTERIOR,  (BIOPSY):
-   Prostatic adenocarcinoma, Gleason score 4+5=9 (grade group 5)
           -  Involving 1 of 1 cores, 1 mm length and 7% of overall tissue
           -  10% pattern 5, 90% pattern 4, non-cribriform        
 
REVIEW/CONCUR:  This case (or selected slides-A) has been reviewed in intradepartmental consultation-SI.
 
 
 

MICROSCOPIC DESCRIPTION
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Unless designated as “gross only”, slides were examined microscopically and the diagnosis for each specimen incorporates the pathologist’s interpretation.

GROSS DESCRIPTION
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The specimen is received in 3 formalin-filled containers; each labeled with patient's name, medical record number and designated sources.
 
A.          PROSTATE, RIGHT BASE MID,  - Site: "Prostate, right base mid"
Number of cores:  4
Color of cores:  tan-white
Length of each core:  1.5 cm, 1.8 cm, 2 cm, 2.1 cm
Entirely submitted in cassette(s):  A1-A2
 
B.          PROSTATE, LEFT BASE MID,  - Site: "Prostate, left base mid"
Number of cores:  2 cores and 1 fragment (0.3 cm)
Color of cores:  tan-white
Length of each core:  1.5 cm and 1.6 cm
Entirely submitted in cassette(s):  B1
 
C.          PROSTATE, LEFT ANTERIOR,  - Site: "Prostate, left anterior"
Number of cores:  1
Color of cores:  tan-white
Length of each core:  1.7 cm
Entirely submitted in cassette(s):  C1
DV

CLINICAL INFORMATION
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prostate cancer