Liang Jin-Long, Bu Yu-Qing, Peng Li-Li, Zhang Hong-Zhen
Department of Oncology, Hebei General Hospital, Shijiazhuang 050051, Hebei Province, China.
World J Clin Cases. 2024 Mar 6;12(7):1333-1338. doi: 10.12998/wjcc.v12.i7.1333.
Multiple primary malignant tumors (MPMTs) are rare type of cancer, especially when solid tumors are the first and lymphoma is the second primary malignancy. We report a patient with heterochronous MPMTs consisting of prostate cancer and rectal diffuse large B-cell lymphoma (DLBCL).
We report a 77-year-old male patient diagnosed with prostate cancer who was treated with radiation therapy and one year of endocrine therapy with bicalutamide (50 mg per day) and an extended-release implant of goserelin (1/28 d). Seven years later, rectal DLBCL with lung metastases was found.
Although rare, the possibility of prostate cancer combined with a double primary cancer of DLBCL can provide a deeper understanding.
多原发性恶性肿瘤(MPMTs)是一种罕见的癌症类型,尤其是当实体瘤为首发原发恶性肿瘤且淋巴瘤为第二原发恶性肿瘤时。我们报告一例患有异时性MPMTs的患者,其肿瘤包括前列腺癌和直肠弥漫性大B细胞淋巴瘤(DLBCL)。
我们报告一名77岁男性患者,诊断为前列腺癌,接受了放射治疗以及为期一年的内分泌治疗,使用比卡鲁胺(每日50毫克)和戈舍瑞林缓释植入剂(每28天1次)。七年后,发现患有伴有肺转移的直肠DLBCL。
尽管罕见,但前列腺癌合并DLBCL双原发性癌症的可能性有助于深入理解。