2014
DOI: 10.1186/1477-7819-12-294
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Multiple primary malignant neoplasms of the glottis, renal pelvis, urinary bladder, oral floor, prostate, and esophagus in a Japanese male patient: a case report

Abstract: Owing to recent advances in diagnostic and surgical techniques for cancer, a patient diagnosed with two or more neoplasms is not rare. We report on the case of a 58-year-old male with multiple primary malignant neoplasms, who suffered from three histological types of malignant neoplasm in six organs, namely the glottis, renal pelvis, urinary bladder, oral floor, prostate, and esophagus in chronological order. The first neoplasm was a squamous cell carcinoma of the glottis diagnosed in 2006. The second and thir… Show more

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Cited by 12 publications
(12 citation statements)
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“…The case presented here is exceedingly rare in view of the number of primary malignancies and their combination. We found only 13 papers that reported multiple malignancies of five or six different organs from a search of PubMed and the Japan Medical Abstracts Society databases (Table II) (4)(5)(6)(7)(8)(9)(10). Besides, we could not find any reports of this particular combination of MPMs to date.…”
Section: Discussionmentioning
confidence: 97%
“…The case presented here is exceedingly rare in view of the number of primary malignancies and their combination. We found only 13 papers that reported multiple malignancies of five or six different organs from a search of PubMed and the Japan Medical Abstracts Society databases (Table II) (4)(5)(6)(7)(8)(9)(10). Besides, we could not find any reports of this particular combination of MPMs to date.…”
Section: Discussionmentioning
confidence: 97%
“…[13][14][15] Occurrence of multiple primary malignancies can be due to various genetic events or common environmental risk factors such as smoking, alcoholism, family history of cancer or immunological defects and prior irradiation or chemotherapy. 16 Various familial cancer syndromes are linked to SPM including lynch I and II syndromes, Li-Fraumeni syndrome, Fanconi anaemia, xeroderma pigmentosum and Von Hippel-Lindau. 17 RCC is the most common cancer arising from the kidney with commonest metastatic sites being the lungs, bones, liver and brain whereas gastric metastases from RCC are exceedingly rare.…”
Section: Discussionmentioning
confidence: 99%
“…Conversely, as PRC is asymptomatic in the early stages ( 47 ) and is an internal disease, it is frequently incidentally detected. In order to confirm the diagnosis method of PRC of those patients, the cases in Table I were further reviewed and the manner in which the subsequent PRC was detected is indicated ( 28 , 29 , 31 , 33 35 , 37 , 38 ) ( Table II ). Of the 9 patients in which PRC was diagnosed, including the present case, PRC was detected by a serum test in 2, incidentally by surgery of the other tumor in 2, by FDG-PET in 2 and by clinical symptoms in 1 (PRC detection in 2 patients was not described).…”
Section: Discussionmentioning
confidence: 99%