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A case of synchronous double cancer of the breast and rectum being surgically resected in a planned way

山口医学 Volume 66 Issue 3 Page 183-190
published_at 2017-08-01
B030066000305.pdf
[fulltext] 1.31 MB
Title
計画的に外科切除し得た乳癌・直腸癌の同時性重複癌の1例
A case of synchronous double cancer of the breast and rectum being surgically resected in a planned way
Creators Kubo Hidefumi
Creators Kimura Yuta
Creators Kawaoka Toru
Creators Miyahara Makoto
Creators Shimizu Ryouichi
Creators Uekitani Toshiyuki
Creators Katayama Setu
Source Identifiers
Creator Keywords
breast cancer rectal cancer double cancer
今回われわれは乳癌と直腸癌の同時性重複癌の1例を経験した.症例は67歳女性,約1年前より左乳房内の小硬結を自覚していたが,血便で当院内科を受診した.肛門縁より約2cmの部位に2型病変が認められ組織診にてgroup3であった.MMG,USで左乳房D領域に約3cm大の腫瘤が認められ,針生検にて硬癌であった.PET/CTで左内腸骨動脈周囲や直腸左背側のリンパ節に腫大と異常集積があり,直腸癌の主リンパ節への転移が疑われた.以上より左乳癌:T2N0M0
We experienced a case of synchronous double cancer of the breast and rectum. A 67-years old woman had melena and visited to internal medicine of our hospital. She also had been noticed a left small breast mass since last year. Endoscopic examination of the colon demonstrated a type 2 cancer in 2cm from the anal verge. Cytology of the tumor was diagnosed in group 3. The tumor was 3cm and observed at D region in left breast by mammography and breast ultrasound. Needle biopsy demonstrated as scirrhous carcinoma in histologically.PET/CT showed abnormal accumulations and swellings of lymph nodes around internal iliac artery and left dorsal lesion of the rectum. PET showed a slight accumulation in left adrenal gland which couldn't be denied the possibility of a metastasis. Therefore, we diagnosed synchronous double cancer of the breast and rectum. We performed partial mastectomy with sentinel lymph node biopsy and sigmoid colostomy. Subsequently, she had been treated in neoadjuvant chemotherapy and radiation therapy to rectal cancer. The tumor and lymph nodes were remarkably decreased, and the evaluation of treatment was partial response. One month later, rectal amputation was performed. After that, we performed the radiation therapy to left residual mammary glands. She had also received in adjuvant chemotherapy, and she is alive without recurrence. In a case of synchronous double cancer, we should make a radical treatment plan for both cancers by taking into account of tumor progression, QOL, ADL, timing for an operation, and side effects of chemotherapy, respectively.
Subjects
医学 ( Other)
Languages jpn
Resource Type journal article
Publishers 山口大学医学会
Date Issued 2017-08-01
File Version Version of Record
Access Rights open access
Relations
[ISSN]0513-1731
[NCID]AN00243156
Schools 医学部附属病院