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. Breast, left, total mastectomy: Infiltrating lobular carcinoma, focal solid variant, Nottingham. grade II (of III) [tubules 3/3, nuclei 1/3, mitoses 2/3, Nottingham score 6/9], forming a 11.5 x 7.0. x 6.0 cm mass extensively involving the breast [AJCCpT3]. Lobular carcinoma in situ with focal. intraluminal necrosis is present. The tumor does not involve the nipple, overlying skin, or. underlying chest wall. All surgical resection margins, after re-excision of the deep margin, are. negative for tumor (minimum tumor free margin, 0.8 cm, deep margin). Lymph node, left axillary sentinel, biopsy: One (of 1) axillary sentinel lymph node is positive for. metastatic carcinoma with extensive involvement of the subcapsular sinus [AJCCpN1 (sn)]. Immunohistochemical cytokeratin stain was performed on the paraffin embedded sentinel lymph. node tissue and confirms the H&E impression. Extranodal extension is not present. Lymph nodes, left low axillary, dissection: Multiple (17) axillary lymph nodes are negative for. metastatic carcinoma. Seen with Dr.

expanded version (tokens=681) : 
 This is a breast pathology report of a left total mastectomy. The main findings are:

- Histological classification: Infiltrating lobular carcinoma, focal solid variant
- Subtype: Not specified
- Necrosis: Lobular carcinoma in situ with focal intraluminal necrosis is present
- Tumor infiltrating lymphocytes: Not mentioned
- Histological grade: Nottingham grade II (of III) [tubules 3/3, nuclei 1/3, mitoses 2/3, Nottingham score 6/9]
- Nuclear grade: 1/3
- Lymphovascular invasion: Not mentioned
- Calcification: Not mentioned
- Receptor status: Not mentioned
- IHC and ancillary testing results: Immunohistochemical cytokeratin stain was performed on the paraffin embedded sentinel lymph node tissue and confirms the H&E impression

Other important points to note are:

- The tumor is forming a 11.5 x 7.0. x 6.0 cm mass that extensively involves the breast [AJCCpT3]
- The tumor does not involve the nipple, overlying skin, or underlying chest wall
- All surgical resection margins, after re-excision of the deep margin, are negative for tumor (minimum tumor-free margin, 0.8 cm, deep margin)
- One (of 1) axillary sentinel lymph node is positive for metastatic carcinoma with extensive involvement of

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=800) : 
 Left mastectomy reveals infiltrating lobular carcinoma, focal solid variant, Nottingham grade II (of III) with lobular carcinoma in situ and necrosis present. One axillary sentinel lymph node is positive for metastatic carcinoma with extensive subcapsular sinus involvement. No extranodal extension is present in the dissection of the low axillary lymph nodes.

