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, A. Breast, right, simple mastectomy: Moderately differentiated squamous carcinoma. (metaplastic carcinoma) involving the mammary parenchyma forming a 5.2 x 5.0 x 4.7 cm mass. located in the central aspect of the breast with skin ulceration. Angiolymphatic invasion is. present. The surrounding breast parenchyma shows nonproliferative fibrocystic changes. A single. (of 3) intramammary lymph node is positive for metastatic carcinoma forming a solid and cystic. mass (6.5 x 5.0 x 4.7 cm) located in the lateral aspect of the breast. Extranodal extension is. present. The skin and nipple areolar region is involved by tumor. All surgical resection margins,. including skin and deep margins, are negative for tumor (minimum tumor free margin, 1.7 cm,. deep margin). Estrogen receptor, progesterone receptor, and HER2 will be performed and reported in an. addendum. B. Lymph nodes, right axillary, excision: Multiple (21) lymph nodes are negative for metastatic. carcinoma. With available surgical materials, [AJCC pT3N1] (7th edition, 2010).

expanded version (tokens=680) : 
 From the breast pathology report, the following information can be extracted:

- Histological classification: Moderately differentiated squamous carcinoma. (metaplastic carcinoma) involving the mammary parenchyma forming a 5.2 x 5.0 x 4.7 cm mass. Subtype Basal.
- Necrosis: No mention of necrosis in the report.
- Tumor infiltrating lymphocytes: No mention of tumor infiltrating lymphocytes in the report.
- Histological grade: The histological grade is not explicitly mentioned in the report, but the carcinoma is described as moderately differentiated.
- Nuclear grade: No specific mention of nuclear grade in the report.
- Lymphovascular invasion: Angiolymphatic invasion is present.
- Calcification: No mention of calcification in the report.
- Receptor status: Estrogen receptor, progesterone receptor, and HER2 testing will be performed and reported in an addendum.
- IHC and other ancillary testing: No mention of any other ancillary testing in the report.

Additionally, the report mentions a single intramammary lymph node that is positive for metastatic carcinoma forming a solid and cystic mass located in the lateral aspect of the breast, with extranodal extension present. Multiple (21) lymph nodes from the right axillary excision are negative for metastatic carcinoma. The skin and nipple areolar region are involved by tumor, but all surgical resection margins, including skin and deep margins

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=848) : 
 Breast pathology report indicates moderately differentiated squamous carcinoma (metaplastic carcinoma) of subtype basal with angiolymphatic invasion. A 5.2 x 5.0 x 4.7 cm mass was found in the central aspect of the breast with skin ulceration, surrounded by nonproliferative fibrocystic changes. Estrogen receptor, progesterone receptor, and HER2 testing are pending. One intramammary lymph node is positive for metastatic carcinoma with extranodal extension, while multiple excised axillary lymph nodes tested negative for metastatic carcinoma.

