1.Coincidence of three solid tumors in a patient with multiple myeloma.
Muzaffer KEKLIK ; Serdar SIVGIN ; Kemal DENIZ ; Halit KARACA ; Olgun KONTAS ; Suleyman BALKANLI ; Celalettin EROGLU ; Ummuhan ABDULREZZAK ; Gulfugan KUZU ; Leylagul KAYNAR ; Mustafa CETIN ; Ali UNAL ; Bulent ESER
Chinese Medical Journal 2013;126(6):1186-1187
2.Prognosis of Pancreatic Cancer Patients with Synchronous or Metachronous Malignancies from Other Organs Is Better than Those with Pancreatic Cancer Only.
Su Jin SHIN ; Hosub PARK ; You Na SUNG ; Changhoon YOO ; Dae Wook HWANG ; Jin hong PARK ; Kyu pyo KIM ; Sang Soo LEE ; Baek Yeol RYOO ; Dong Wan SEO ; Song Cheol KIM ; Seung Mo HONG
Cancer Research and Treatment 2018;50(4):1175-1185
PURPOSE: Pancreatic cancer associated double primary tumors are rare and their clinicopathologic characteristics are not well elucidated. MATERIALS AND METHODS: Clinicopathologic factors of 1,352 primary pancreatic cancers with or without associated double primary tumors were evaluated. RESULTS: Of resected primary pancreatic cancers, 113 (8.4%) had associated double primary tumors, including 26 stomach, 25 colorectal, 18 lung, and 13 thyroid cancers. The median interval between the diagnoses of pancreatic cancer and associated double primary tumors was 0.5 months. Overall survival (OS) of pancreatic cancer patients with associated double primary tumors was longer than those with pancreatic cancer only (median, 23.1 months vs. 17.0 months; p=0.002). Patients whose pancreatic cancers were resected before the diagnosis of metachronous tumors had a better OS than patients whose pancreatic cancer resected after the diagnosis of metachronous tumors (48.9 months and 13.5 months, p=0.001) or those whose pancreatic cancers were resected synchronously with non-pancreas tumors (19.1 months, p=0.043). The OS of pancreatic cancer patients with stomach (33.9 months, p=0.032) and thyroid (117.8 months, p=0.049) cancers was significantly better than those with pancreas cancer only (17.0 months). CONCLUSION: About 8% of resected pancreatic cancers had associated double primary tumors, and those from the colorectum, stomach, lung, and thyroid were common. Patients whose pancreatic cancer was resected before the diagnosis of metachronous tumors had better OS than those resected after the diagnosis of metachronous tumors or those resected synchronously.
Diagnosis
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Humans
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Lung
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Neoplasms, Multiple Primary
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Neoplasms, Second Primary
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Pancreas
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Pancreatic Neoplasms*
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Prognosis*
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Stomach
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Thyroid Gland
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Thyroid Neoplasms
3.Male Patients with the Diagnoses of Synchronous Prostate and Breast Cancer.
Chang Yell LEE ; Chang Soo PARK ; Wan LEE ; Hee Suk KWAK ; Mee Young SOL ; Moon Kee CHUNG
Korean Journal of Urology 2007;48(3):348-351
Prostate cancer and male breast cancer are similar in many ways, including the potential role of steroidal hormones in their pathogenesis and shared genetic abnormalities. However, the combination of these cancers in the same patient is rare. Herein, the case of a male patient, diagnosed with synchronous prostate and breast cancers, is reported.
Breast Neoplasms*
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Breast Neoplasms, Male
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Breast*
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Diagnosis*
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Humans
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Male*
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Neoplasms, Multiple Primary
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Prostate*
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Prostatic Neoplasms
4.Multiple primary malignant neoplasms of three early cancer lesions: a case report.
Wan-jun ZHANG ; Xiao-ping QIAN ; Yu SHI ; Wen-sheng PAN ; Xiang XU ; Zai-yuan YE ; Liang-qin WU ; Takeshi TERAI ; Nobuhiro SATO ; Sumio WATANABE
Chinese Medical Journal 2011;124(8):1278-1280
Multiple primary malignant neoplasms (MPMNs) are rarely reported and it is important to give early diagnosis and proper therapy for these patients. Here reported a case of 62-year-old man with concomitant three early stage cancer lesions in upper gastrointestinal tract, all of which were detected by endoscopy. The first one was an IIc-type lesion at angular part of stomach under endoscopy, which was histologically confirmed to be a mucosal well-differentiated adenocarcinoma. The patient underwent a standard radical gastrectomy for the lesion after the failure of endoscopic treatment. The other two neoplasms were observed during follow-up and were indicated as early stage lesions by synthesizing information from endoscopy, endoscopic ultrasonography, computed tomography and biopsy. One displayed as a hyperemic patch (3 cm×4 cm in size) located at the part of esophagus 27 cm away from the incisor teeth and was proved to be moderately differentiated squamous cancer by histopathological examination. The other was an IIc-type lesion (3.0 cm×3.5 cm in size) located at the part of esophagus 36 cm away from the incisor teeth, and the biopsy result showed a poorly differentiated squamous carcinoma. Both the two lesions were treated with radical radiation because the patient refused surgery management. No recurrence of former lesions or occurrence of novel lesions were observed during post-treatment follow-up, suggesting radical radiation might be effective for this patient.
Gastrointestinal Neoplasms
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diagnosis
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Humans
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Male
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Middle Aged
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Neoplasms, Multiple Primary
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diagnosis
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Upper Gastrointestinal Tract
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pathology
5.Diagnosis and Treatment for Multiple Primary Lung Cancer.
Chinese Journal of Lung Cancer 2018;21(3):185-189
8.A Case of Three Different Synchronous and Metachronous Primary Lung Cancers.
Hyunjeong IM ; Seo Young YANG ; Do Young KIM ; Hyeonmok KIM ; Soo Chul JUNG ; Bong Seog KIM ; Yoonjung KIM
Korean Journal of Medicine 2013;85(6):639-643
Multiple primary lung cancers are characterized as either synchronous (detected or resected simultaneously) or metachronous (defined by a time interval between the detection of a subsequent primary lesion). The diagnosis of multiple primary lung cancers requires the temporal, histologic, and anatomic classification of tumors or simultaneous detection of two tumors. The incidence of multiple primary lung cancers has been increasing recently due to the widespread use of imaging modalities and life extension. Here, we report a 65-year-old male patient with multiple primary lung cancers comprising three different cell types (adenocarcinoma, squamous cell carcinoma, and small cell carcinoma).
Aged
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Carcinoma, Squamous Cell
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Classification
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Diagnosis
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Humans
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Incidence
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Life Expectancy
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Lung Neoplasms*
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Lung*
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Male
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Neoplasms, Multiple Primary
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Neoplasms, Second Primary