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 LumB, Site : breast NOS C50.9 An 3/18/1/. I. PATIENT HISTORY: DATE OF LMP. Procedure Date: DATE OF LAST DELIVERY: PRE-OP DIAGMOSIS: LEFT BREAST MASS. POST-OP DIAGNOSIS: SAME. L SEGMENTAL MASTECTOMY 'NODE DISSECTION. CLINICAL NISTORY. MATERIAL SUBMITTED: A) LEFT SEGMENTAL MASTECTOMY, PROCUREMENT BY SURGICAL PROCEDURE. B) LEFT AXILLA, PROCUREMENT BY SURGICAL PROCEDURE. CONSULTATION: FROZEN SECTION: Left breast segmental biopsy: Firm mass, 2.0 by 2.0 by 1.5 cm, 0.3 cm from anterior margin. FS. Diagnosis: Infiltrating carcinoma, poor nuclear grade, with lymphocytic component. Rule out medullary. carcinoma. ER/PR taken. FINAL DIAGNOSIS: FINAL DIAGNOSIS: AEARS) LEFT BREAST, SEGMENTAL MASTECTOMY. MEDULLARY CARCINCIA, 2.0 CM. - MARGIN FREE or TUMOR IN PLANES or SECTION. - NO ANGIOLYMIPHATIC OR PERINEURAL INVASION SEEN. B) LEFT AXILLARY CONTENTS: - TWELVE (12) LYMPH NODES FREE OF TUMOR.

expanded version (tokens=620) : 
 According to the breast pathology report:

- Histological classification: Medullary carcinoma
- Subtype: LumB
- Necrosis: Not mentioned
- Tumor infiltrating lymphocytes: Present (lymphocytic component)
- Histological grade: Not mentioned, but described as "poor nuclear grade"
- Nuclear grade: Poor
- Lymphovascular invasion: Not seen
- Calcification: Not mentioned
- Receptor status: ER/PR taken, but no results mentioned
- IHC and ancillary testing results: None mentioned.

Additional information:

- The patient had a left breast mass and underwent left segmental mastectomy with node dissection.
- A frozen section diagnosis revealed infiltrating carcinoma with a lymphocytic component and a rule out medullary carcinoma. 
- The final diagnosis confirmed the presence of medullary carcinoma in the left breast segmental mastectomy with clear margins and no angiolymphatic or perineural invasion seen. 
- The left axillary contents showed twelve lymph nodes free of tumor.

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=747) : 
 Report: Segmental mastectomy of patient with a left breast mass confirmed the presence of 2cm Medullary Carcinoma with poor nuclear grade. Tumor infiltrating lymphocytes present, but no necrosis or calcification detected. ER/PR receptor status not specified while twelve lymph nodes in left axilla were tumor-free. No angiolymphatic or perineural invasion seen.

