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, Breast, left, wide local excision: Infiltrating ductal carcinoma, Nottingham grade III (of III) forming a 3 x. 3 x 2.5 cm mass. Less than 10% of the tumor is in situ. No vascular invasion is identified. (AJCC pT2). The margins of excision are free of tumor. Lymph nodes, left axillary sentinel No.1 and No.2, excision: Multiple (2) left axillary sentinel lymph. nodes are negative for tumor, and contain no blue dye. Cytokeratin immunostains performed on both. sentinel lymph nodes confirm the H&E impression (AJCC pNO(i-). Lymph nodes, left axillary, excision: Multiple (3) left axillary lymph nodes are negative for tumor.

expanded version (tokens=579) : 
 Here is a breakdown of the information extracted from the breast pathology report:

- Histological classification: Infiltrating ductal carcinoma (IDC)
- Subtype: Basal
- Description of tumor: A 3 x 3 x 2.5 cm mass with less than 10% of the tumor being in situ. No vascular invasion is identified.
- Histological grade: Nottingham grade III (of III)
- Nuclear grade: Not mentioned in the report
- Lymphovascular invasion: Not identified in the report
- Necrosis: Not mentioned in the report
- Tumor infiltrating lymphocytes: Not mentioned in the report
- Calcification: Not mentioned in the report
- Receptor status: Not mentioned in the report
- IHC and other ancillary testing results: Cytokeratin immunostains performed on both sentinel lymph nodes confirm the H&E impression (AJCC pNO(i-)). Multiple (3) left axillary lymph nodes are negative for tumor.

Main points expanded:

- IDC is the most common type of breast cancer that originates in the milk ducts and spreads to the surrounding tissue.
- Basal subtype of IDC is a rare and aggressive type of breast cancer that is negative for both estrogen receptor (ER) and progesterone receptor (PR) and human epidermal growth factor receptor 2 (HER2). About 10-20% of all breast cancers are basal-like.
- Nottingham grade III (of III)

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=703) : 
 Left basal subtype infiltrating ductal carcinoma, Nottingham grade III (of III), 3x3x2.5cm mass, with less than 10% tumor in situ. No vascular invasion identified, negative for lymphovascular invasion or necrosis. Cytokeratin confirms the H&E impression of negative tumor in the sentinel lymph nodes AJCC pNO(i-).

