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. A. Breast, right with axillary sentinel lymph nodes, simple mastectomy: Metaplastic carcinoma,. matrix-producing type, Nottingham grade III (of III) is identified forming a 2.7 x 2.3 x 1.7 cm. mass in the superior/central region adjacent to a 2.8 x 2.2 x 1.5 cm fibrotic/scarred prior. lumpectomy site in the upper inner quadrant. Ductal carcinoma in situ, high nuclear grade with. necrosis is focally present. Angiolymphatic invasion is absent. The non-neoplastic breast. parenchyma shows proliferative fibrocystic changes. Biopsy site changes present. The tumor. does not involve the nipple, overlying skin, or underlying chest wall. All surgical resection. margins, including the deep margin, are negative for tumor (minimum tumor free margin, 3.2 cm,. anterior/superior margin). Multiple (5) attached right axillary sentinel lymph nodes, all without. blue dye, are negative for metastatic carcinoma. Immunohistochemical cytokeratin stain was. performed on the paraffin embedded sentinel lymph node tissue and confirms the H&E. impression. B. Lymph node, left axillary sentinel No. 1, biopsy: A single left axillary sentinel lymph node is. negative for metastatic carcinoma. Blue dye is identified. C. Lymph node, left axillary sentinel No. 2, biopsy: A single left axillary sentinel lymph node is. negative for metastatic carcinoma. Blue dye is identified. D. Breast, right lateral skin flap, excision: Portion of skin and subcutaneous tissue without. diagnostic abnormality. E. Breast, left, simple mastectomy: Benign breast parenchyma and nipple. Multiple (3) left. axillary sentinel lymph nodes (with blue dye) and a single left axillary lymph node (without blue. dye) are negative for metastatic carcinoma. F. Breast, left inferior skin flap, excision: Portion of skin and breast parenchyma. Without. diagnostic abnormality. G. Breast, left superior skin flap, excision: Portion of skin and breast parenchyma. Without. diagnostic abnormality. H. Breast, left lateral skin flap, excision: Portion of skin and breast parenchyma. Without. diagnostic abnormality.

expanded version (tokens=911) : 
 Main Points:
- A 2.7 x 2.3 x 1.7 cm mass is identified in the superior/central region of the right breast, adjacent to a fibrotic/scarred prior lumpectomy site.
- The diagnosis of the mass is "metaplastic carcinoma, matrix-producing type".
- A focus of ductal carcinoma in situ (DCIS) with high nuclear grade and necrosis is present.
- Angiolymphatic invasion is absent.
- The non-neoplastic breast parenchyma shows proliferative fibrocystic changes.
- All surgical resection margins, including the deep margin, are negative for tumor with a minimum tumor-free margin of 3.2 cm.
- Five attached right axillary sentinel lymph nodes are negative for metastatic carcinoma.
- A single left axillary sentinel lymph node and a left axillary lymph node are negative for metastatic carcinoma.
- The left breast and its axillary sentinel lymph nodes are negative for metastatic carcinoma.
- No diagnostic abnormality is found in the excision of several portions of skin and breast parenchyma.

Histological classification: 
- Metaplastic carcinoma, matrix-producing type
- Ductal carcinoma in situ (DCIS), high nuclear grade with necrosis

Subtype: 
- Matrix-producing type

Necrosis: 
- Necrosis is focally present in the DCIS

Tumor infiltrating lymphocytes: 
- Not mentioned

Histological

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=1066) : 
 A metaplastic carcinoma, matrix-producing type, with DCIS, high nuclear grade and necrosis is identified in a 2.7 cm mass in the right breast. Angiolymphatic invasion is absent and surgical margins are negative for tumor. Five attached right axillary sentinel lymph nodes and left axillary lymph nodes are negative for metastatic carcinoma. The left breast and its axillary sentinel lymph nodes are negative for metastatic carcinoma. No diagnostic abnormality is found in multiple excisions of skin and breast parenchyma.

