prompt1 : extract information from  breast pathology report. List the histological classification, i.e. type of cancer or DCIS, subtype, description of any necrosis, any mention of tumor infiltrating lymphocytes,  histological grade, nuclear grade,  lymphovascular invasion, calcification, receptor status, IHC and any other ancillary testing results.  List out and expand the main points.
prompt2 : The report is - FINAL DIAGNOSIS: PART 1: BREAST, LEFL SEGMENTAL MASTECTOMY -. A. INVASIVE DUCTAL CARCINOMA, NOTTINGHAM GRADE 2 (TUBULE FORMATION 2, NUCLEAR GRADE 2,. MITOTIC ACTIVITY 2; TOTAL SCORE 6/9), ARISING FROM SOLID PAPILLARY CARCINOMA (SEE COMENT). B. INVASIVE TUMOR MEASURES 1.6 CM IN LARGEST DIMENSION (MICROSCOPIC MEASUREMENT). C. EXTENSIVE DUCTAL CARCINOMA IN SITU (DCIS), NUCLEAR GRADE 2, CRIBRIFORM, PAPILLARY, AND. MICROPAPILALRY PATTERNS. D. DCIS ACCOUNTS FOR 60% OF THE TOTAL TUMOR VOLUME, ADMIXED AND AWAY FROM THE INVASIVE. COMPONENT. E. NO LYMPHOVASCULAR INVASION IDENTIFIED. F. INVASIVE CARCINOMA IS 4 MM TO THE CLOSEST ANTERIOR MARGINS. G. ATYPICAL DUCTAL HYPERPLASIA. H. ATYPICAL PAPILLOMA. I. INTRADUCTAL PAPILLOMAS, FIBROCYSTIC CHANGES, COLUMINAR CELL CHANGES, SCLEROSING. ADENOSIS AND MICROCALCIFICATIONS. J. BIOPSY SITE CHANGES. K. INVASIVE TUMOR IS ER POSITIVE, PR POSITIVE, AND HER-2/NEU (SCORE 2+) AND FISH AMPLIFICATION. NEGATIVE. PART 2: BREAST, LEFT, SEGMENTAL MASTECTOMY NEW LATERAL MARGIN, BIOPSY -. A. DUCTAL CARCINOMA IN SITU, NUCLEAR GRADE 2, SOLID, PAPILLARY, AND MICROPAPILLARY. PATTERNS. B. DCIS EXTENDS TO THE MEDIAL MARGIN. C. ATYPICAL DUCTAL HYPERPLASIA. D. ATYPICAL PAPILLOMA. E. FLAT EPITHELIAL ATYPIA. F. PAPILLOMAS AND FIBROCYSTIC CHANGES. G. ENTIRE SPECIMEN SUBMITTED FOR MICROSCOPIC EXAMINATION. PART 3: BREAST TISSUE, LEFT, SEGMENTAL MASTECTOMY, SUPERIOR MARGIN -. A. DUCTAL CARCINOMA IS SITU, NUCLEAR GRADE 2, CRIBRIFORM, MICROPAPILLARY, AND CRIBRIFORM. B. DCIS IS LESS THAN 1 MM TO THE RESECTION MARGINS. C. ATYPICAL DUCTAL HYPERPLASIA. D. FLAT EPITHELIAL ATYPIA. E. PAPILLOMAS AND FIBROCYSTIC CHANGES. F. ENTIRE SPECIMEN SUBMITTED FOP. PART 4: BREAST TISSUE, LEFT, SEGMENTAL MASTECTOMY, DEEP MARGIN -. A. ATYPICAL DUCTAL HYPERPLASIA. B. MANY PAPILLOMAS. C. RADIAL SCAR AND SCLEROSING ADENOSIS. D. FIBROCYSTIC CHANGES. E. ENTIRE SPECIMEN SUBMITTED FOR MICROSCOPIC EXAMINATION. PART 5: AXILLARY SENTINEL LYMPH NODE #1, LEFT, BIOPSY -. ONE LYMPH NODE, NEGATIVE FOR METASTATIC CARCINOMA. PART 6: AXILLARY SENTINEL LYMPH NODE #2, LEFT, BIOPSY -. ONE LYMPH NODE, NEGATIVE FOR METASTATIC CARCINOMA.

expanded version (tokens=1248) : 
 Here's a breakdown of the information in the report:

1. Histological classification:
- Invasive ductal carcinoma, Nottingham Grade 2
- Extensive ductal carcinoma in situ (DCIS), nuclear grade 2, with cribiform, papillary, and micropapillary patterns

2. Subtype: N/A

3. Necrosis: None mentioned

4. Tumor infiltrating lymphocytes: None mentioned

5. Histological grade: Nottingham Grade 2 (tubule formation 2, nuclear grade 2, mitotic activity 2; total score 6/9)

6. Nuclear grade: Grade 2

7. Lymphovascular invasion: None identified

8. Calcification: Microcalcifications found

9. Receptor status: ER positive, PR positive, HER-2/neu score of 2+ with FISH amplification negative

10. IHC and ancillary testing results: None mentioned besides receptor status

Other findings:
- The invasive tumor measures 1.6 cm in largest dimension
- The DCIS accounts for 60% of the total tumor volume, admixed and away from the invasive component
- Atypical ductal hyperplasia, atypical papilloma, intraductal papillomas, fibrocystic changes, columnar cell changes, radial scar, and sclerosing adenosis were also found in the breast tissue
- Biopsy site changes were noted
-

prompt : Please generate a succinct report in 75 words from the above information. Exclude any filler words or sentences. If something is not mentioned or specified, exclude it from the report. Low verbosity.

final output (tokens=1442) : 
 Final diagnosis: Left segmental mastectomy shows invasive ductal carcinoma with extensive DCIS. The invasive tumor measures 1.6 cm and is Nottingham Grade 2 (tubule formation 2, nuclear grade 2, mitotic activity 2). No lymphovascular invasion identified. DCIS accounts for 60% of total tumor volume, away from invasive component. ER/PR positive, HER-2/neu score 2+ with FISH amplification negative. Microcalcifications identified. Other findings include atypical ductal hyperplasia, papilloma, fibrocystic changes, sclerosing adenosis and radial scar in the breast tissue. Sentinel lymph nodes were negative for metastatic carcinoma.

