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 - Subtype Basal, FINAL DIAGNOSIS: PART 1: LEFT AXILLARY SENTINEL LYMPH NODE #1, BIOPSY -. ONE LYMPH NODE, NEGATIVE FOR TUMOR (0/1). PART 2: BREAST, LEFT, SEGMENTAL MASTECTOMY -. A. INVASIVE DUCTAL CARCINOMA, NOTTINGHAM GRADE 3, (TUBULE FORMATION - 3, NUCLEAR GRADE -. 3, MITOTIC RATE - 3, TOTAL SCORE: 9/9). B. INVASIVE CARCINOMA MEASURES 1.8 CM IN GREATEST DIMENSION (SLIDE 2B). C. DUCTAL CARCINOMA IN SITU (DCIS), NUCLEAR GRADE 3, SOLID AND MICROPAPILLARY TYPES WITH. COMEDO NECROSIS AND ASSOCIATED CALCIFICATIONS. D. DCIS IS PRESENT OUTSIDE OF INVASIVE CARCINOMA COMPONENT (see comment). E. MARGINS OF RESECTION ARE NEGATIVE FOR INVASIVE CARCINOMA, INVASIVE CARCINOMA IS 0.9 CM. FROM CLOSEST (ANTERIOR) MARGIN OF RESECTION. F. DCIS IS PRESENT AT INFERIOR MARGIN OF RESECTION. G. NO LYMPHOVASCULAR INVASION IS IDENTIFIED (see comment). H. ATYPICAL DUCTAL HYPERPLASIA. I. FIBROCYSTIC CHANGES WITH COLUMNAR CELL CHANGE AND DUCTAL EPITHELIAL HYPERPLASIA. J. INVASIVE CARCINOMA IS NEGATIVE FOR ESTROGEN AND PROGESTERONE RECEPTORS AND NEGATIVE. FOR HER-2/NEU WITH A SCORE OF 0, AS PER PREVIOUS PATHOLOGY REPORT. COMMENT: The in situ carcinoma is noted outsite of invasive carcinoma component, near the inferior margin, focally involving the. inferior margin, in three out of fifty-eight slides. Entire specimen was submitted for histological evaluation. No definite lymphovascular invasion was seen in the current specimen. No lymphatic invasion was seen in the previous. biopsy specimen confirmed by D2-40 stain. However, vascular space invasion was seen in the previous biopsy. confirmed by CD31 stain. This data will be used for filling the synoptic template.

expanded version (tokens=924) : 
 Main Points:
- Left axillary sentinel lymph node biopsy shows negative results for any tumor.
- Invasive ductal carcinoma (IDC) is present in left breast, with largest dimension measuring 1.8 cm. It is classified as Nottingham Grade 3 based on tubule formation, nuclear grade and mitotic rate.
- Ductal carcinoma in situ (DCIS) is also present with nuclear grade 3 and solid/micropapillary types. Comedo necrosis is observed along with associated calcifications. DCIS is present outside of invasive carcinoma component and at inferior margin of resection.
- Margins of resection show negative results for invasive carcinoma.
- No lymphovascular invasion is identified in current specimen. However, vascular space invasion is seen in the previous biopsy report. 
- Other findings include atypical ductal hyperplasia, fibrocystic changes with columnar cell change and ductal epithelial hyperplasia.
- IDC is negative for estrogen and progesterone receptors and also negative for HER-2/NEU with a score of 0, as per previous pathology report.

Histological classification: 
- Invasive ductal carcinoma (IDC)
- Ductal carcinoma in situ (DCIS)
- Basal subtype

Subtype: Basal

Description of necrosis: 
- Comedo necrosis is observed along with associated calcifications in DCIS.

Tumor infiltrating lymphocytes: 
- No mention of tumor infiltrating

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=1118) : 
 Left axillary sentinel lymph node shows negative results. Left breast segmental mastectomy reveals an invasive ductal carcinoma (IDC) with a basal subtype, measuring 1.8 cm and classified as Nottingham Grade 3. Ductal carcinoma in situ (DCIS) with nuclear grade 3 and solid/micropapillary types is also present outside the IDC component at the inferior margin of resection, showing necrosis and calcifications. Margins of resection show negative results for invasive carcinoma. IDC is negative for estrogen, progesterone receptors, and HER-2/NEU. No definite lymphovascular invasion was seen in the current specimen, while vascular space invasion was seen in the previous biopsy report.

