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, P. 3/8. Anonymous No.: Site breast, NOS C50.9 3/1/////// to. Gender: F. Race: White. CLINICAL HISTORY. CHIEF COMPLAINT/PRE-OP/POST-OF DIAGNOSIS: invasive ductal carcinoma left breast. LMP DATE. Not provided. PROCEDURE: Left segmental mastectomy. SPECIFIC CLINICAL QUESTION: Not provided. OUTSIDE TISSUE OIAGNOSIS: No. PRIOR MALIGNANCY: No. CHEMORADIATION THERAPY: No. OTHER DISEASES: No. FINAL DIAGNOSIS. PART 1: BREAST. LEFT, 12 O' CLOCK, SEGMENTAL MASTECTOMY. A. INVASIVE DUCTAL CARCINOMA, 1.3 CM (GROSS), NOTTINGHAM GRADE 3/3 (COMBINED. NOTTINGHAM SCORE 9/9; TUBULE FORMATION 3/3, NUCLEAR ATYPIA 3/3. MITOTIC ACTIVITY 3/3). B. DUCTAL CARCINOMA IN-SITU. NUCLEAR GRADE 3, SOLID TYPE COMPRISING LESS THAN 1% OF. TUMOR VOLUME. C. MARGINS FREE, CLOSEST ANTERIOR WITHIN 0.4 CM. D. LYMPHOVASCULAR INVASION IS NOT IDENTIFIED. UNINVOLVED BREAST PARENCHYMA PREDOMINANTLY ADIPOSE. F. BIOPSY SITE CHANGES. G. RECEPTORS -NEGATIVE, HER-2/NEU EQUIVOCAL, WITHOUT AMPLIFICATION BY FISI. ABDS.

expanded version (tokens=698) : 
 The histological classification in this breast pathology report is invasive ductal carcinoma and ductal carcinoma in-situ. The subtype is basal. The report indicates that there is a solid type of DCIS comprising less than 1% of the tumor volume. There is no mention of any necrosis present. 

The report does not mention anything about tumor infiltrating lymphocytes or the histological grade, but it does indicate that the Nottingham grade is 3/3 with a combined score of 9/9. The tubule formation, nuclear atypia, and mitotic activity are all rated as 3/3. 

There is no lymphovascular invasion identified in the report, and there are biopsy site changes present. The uninvolved breast parenchyma is predominantly adipose, and receptor status is negative for receptors, HER-2/NEU is equivocal without amplification by FISH. 

There is no mention of calcification or any other ancillary testing results in this report.

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=835) : 
 The breast pathology report shows that the patient has invasive ductal carcinoma and ductal carcinoma in-situ, with a basal subtype. No necrosis is identified, but there are biopsy site changes present. There is no lymphovascular invasion identified. The tumor is Nottingham grade 3/3 with combined scores of 9/9 and receptor status negative for receptors. HER-2/NEU is equivocal without amplification by FISH.

