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 LumA, Final Diagnosis. Breast, left, wide local excision: Invasive mammary carcinoma with mixed ductal and lobular features, Nottingham grade II (of. III), forming a 2.5 x 2.4 x 2.2 cm mass (AJCC pT2). The surgical resection margins are negative for tumor. A fibroadenoma (0.9. x 0.8 x 0.6 cm) is also identified. Lymph nodes, left axillary sentinel, excision: Left axillary sentinel lymph nodes No. 1 and No. 2 are positive for metastatic. mammary carcinoma. Left axillary sentinel lymph node No. 3 is negative for tumor. Blue dye is identified in all three left. axillary sentinel lymph nodes. Lymph node, left axillary, excision: A single left axillary lymph node is negative for tumor. Lymph nodes, left axillary, dissection: Multiple (2 of 24) left axillary lymph nodes are positive for tumor (AJCC pN2). Her-2/Neu has been ordered on paraffin embedded tissue.

expanded version (tokens=647) : 
 Here is a breakdown of the main points from this breast pathology report:

1. Histological Classification: Invasive mammary carcinoma with mixed ductal and lobular features
  - Subtype: LumA (not mentioned but likely derived from receptor status)
  - Description: A 2.5 x 2.4 x 2.2 cm mass, Nottingham grade II (of III)

2. Surgical margins: Negative for tumor

3. Fibroadenoma: A benign tumor (0.9 x 0.8 x 0.6 cm) was also identified

4. Lymph Nodes 
  - Left axillary sentinel lymph nodes No. 1 and No. 2 are positive for metastatic mammary carcinoma
  - Left axillary sentinel lymph node No. 3 is negative for tumor
  - A single left axillary lymph node is negative for tumor
  - Multiple (2 of 24) left axillary lymph nodes are positive for tumor

5. Ancillary testing results:
  - Her-2/Neu has been ordered on paraffin-embedded tissue
  - Other testing results are not provided in the report

In summary, this report describes a 2.5 cm mass in the left breast with features of invasive mammary carcinoma with mixed ductal and lobular features, Nottingham grade II. The surgical margins are negative for tumor. Lymph nodes were also examined, and two of the axillary sentinel nodes and

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=820) : 
 The pathology report shows a 2.5cm mass in the left breast, subtype LumA, with invasive mammary carcinoma and mixed ductal and lobular features, Nottingham grade II. Surgical margins are negative for tumor. Axillary sentinel lymph nodes No. 1 and No. 2 are positive for metastatic mammary carcinoma, while node No. 3 is negative. A single left axillary lymph node is negative for tumor while multiple (2 of 24) are positive for tumor (AJCC pN2). Her-2/Neu testing has been ordered on paraffin-embedded tissue.

