• Title/Summary/Keyword: metastasis(傳移)

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Uptake of 99mTc-DISIDA in Primary Hepatocellular Carcinoma and Metastatic Nodule in the Lung (Tachnetium-99m DISIDA Scan으로 확인된 간외전이성 간세포암 1례)

  • Do, Jun-Young;Lee, Heon-Ju;Choi, Soo-Bong;Lee, Hyun-Woo
    • Journal of Yeungnam Medical Science
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    • v.5 no.2
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    • pp.171-174
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    • 1988
  • Recently, several reports of extrahepatic hepatocellular carcinoma metastasis demonstrated by technetium- 99mTc-IDAs scan have shown that 99mTc-IDA s can be used to detect extrahepatic metastasis in hepatocellular carcinoma. We report here a case of hepatocellular carcinoma with pulmonary nodules that were demonstrated as metastasis in nature by the use of the 99mTc-DISIDA. The findings in this case and several reports reviewed here suggest that the 99mTc-DISIDA scan may be a useful diagnostic agent that can detect the extrahepatic metastasis of hepatocellular carcinoma and stage the disease. But more clinical study in needed to establish the position of 99mTc-DISIDA in the field of diagnosis of extrahepatic hepatocellular carcinoma.

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Metastasising Recurrent Giant Cell Tumor - A Case Report - (폐 전이를 일으킨 재발성 거대세포종 - 증례 보고 -)

  • Kim, Tae-Seung;Park, Jun-Sic
    • The Journal of the Korean bone and joint tumor society
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    • v.7 no.2
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    • pp.73-79
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    • 2001
  • Giant cell tumor is usually found around the knee joint, especially in the distal femur or proximal tibia. Despite being classified as benign, it has unusual biological behavior of local aggressiveness and tend to have severely destructive lesion and develop rare pulmonary metastasis. Therefore, when the patient is presented to the physician with an expansile lytic lesion of challenging clinicopathologic entity extending to subchondral bone, the physician faces up to difficulties in treatment. We report a case of 25 years old patient having recurrent giant cell tumor in the right distal femur which developed metastasis to lung. The primary bone lesion was treated with local curettage and fillings with methylmethacrylate, but when he returned to the hospital two years later, the recurrence had developed with lung metastasis.

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A Resected Solitary Pulmonary Metastasis 9 Years after the Removal of Submandibular Adenoid Cystic Carcinoma - A case report - (턱밑샘 선양낭성암종 제거 9년후 발생한 폐전이 결절 절제술 - 1예 보고 -)

  • Seo, Min-Bum;Lee, Seog-Ki;Lim, Sung-Chul
    • Journal of Chest Surgery
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    • v.43 no.3
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    • pp.320-323
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    • 2010
  • Adenoid cystic carcinoma is a relatively rare tumor that usually arises in the parotid and submandibular salivary glands. The initial management is surgical, and this is often combined with post-operative radiotherapy, but local relapse is common and distant metastasis is not infrequent. We experienced the case of a 59 years old male who had been previously operated on for a primary submandibular salivary cyst, and he then had a distant pulmonary metastasis 9 years later. We operated on him with performing a wedge resection on the left lower lobe for the metastatic lesion, and he hasn't had any evidence of tumor recurrence for 84 months after the second operation.

Effect of Lindera obtusiloba extract on cancer metastasis (생강나무 추출물의 암전이 억제효과)

  • Yun, Hyuk;Lee, Yong-Jae;Seo, Hyun-Won;Park, Kyoung-Jae;Ko, Ha-Neul;Cha, Dong-Seok;Kwon, Jin;Jeon, Hoon;Kim, Kang-San
    • The Journal of Internal Korean Medicine
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    • v.33 no.4
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    • pp.405-417
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    • 2012
  • Objectives : In the present study, anti-metastatic properties of the methanol extract of L. obtusiloba (MLO) were evaluated. Methods : To determine the effect of MLO on cancer metastasis, we checked matrix metalloproteinase-2 (MMP-2) and matrix metalloproteinase-9 (MMP-9) activities and expressions in B16F10 melanoma cells. In addition, we performed cell migration assay as well as invasion assay using Matrigel. Finally, we used an in vivo lung metastasis model to confirm the anti-metastatic activity of MLO. Results : 1. MLO showed potent inhibitory effects on MMP-2 and MMP-9 activities and expressions via down-regulation of activation of NF-${\kappa}B$ in B16F10 melanoma cells. 2. Melanoma cell migration and invasion were down-regulated by MLO treatment. 3. Not only in vitro model, but MLO also significantly suppressed lung metastasis in vivo. Conclusions : The present results indicate that MLO has strong inhibitory effect on cancer metastasis. Therefore, L. obtusiloba could be a valuable anti-metastatic agent.

Anti-metastatic Effect of Garlic Hexane Extract on Lung Metastasis Induced by Melanoma B16F10 Cells in Mice (Melanoma B16F10 cell에 의해서 유도된 mouse모델에서 마늘 헥산 추출물의 암전이에 억제 효과)

  • Ko, Min Jung;Rajasekar, Seetharaman;Wang, Ziyu;Li, Mei;Kwak, Jung Ho;Park, Young Hoon;Son, Beung Gu;Kang, Jum Soon;Choi, Young Whan
    • Journal of Life Science
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    • v.26 no.2
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    • pp.259-264
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    • 2016
  • Metastatic cancer is one of the main causes of cancer-related death since they rarely respond to available treatments. There is epidemiologic evidence that high garlic consumption decreases the incidence of cancer. Recent studies of our laboratory have revealed that a garlic-extracts is effective in suppressing metastasis. For experimental metastasis, C57BL/6 mice were injected intravenously with melanoma B16F10 cells in the tail vein, and were orally administered various concentrations (0, 50, 100 or 200 mg/kg body weight) of garlic hexane extract (GHE) for 21 days. The incidence and the area of the melanoma cell colony occupied by the poorly differentiated carcinoma were significantly lower in dose-dependent in 50, 100 and 200 mg/kg BW GHE - treated mice compared with control mice. In conclusion, the results of the present study show that GHE administration prevents lung metastasis in C57BL/6 mice.

Stroke-like Manifestation in a Patient with Leptomeningeal Metastasis of Pancreatic Cancer (급성뇌졸중 양상으로 발현된 췌장암의 연수막 전이)

  • Boo Suk Na;Soo Jin Song;Jong Min Song;Ho Geol Woo;Young Nam Kwon;Dokyung Lee;Tae-Beom Ahn
    • Journal of Digestive Cancer Research
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    • v.3 no.2
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    • pp.113-115
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    • 2015
  • Pancreatic cancer is commonly presented with distant metastasis. However metastasis to central nervous system (CNS) of pancreatic cancer was rarely reported. 79-years-old man was hospitalized with sudden onset right arm dysesthesia and weakness. In brain magnetic resonance imaging, multifocal high signal intensity lesions in cerebral and cerebellar cortices were observed. Leptomeningeal and parenchymal enhanced lesions were also noted in contrast-enhanced T1 images suggesting a metastasis from the pancreatic cancer. Stroke like manifestation of CNS metastasis of pancreatic cancer is extremely rare. Careful history taking and evaluation should be performed to find the origin of the sudden neurologic deficit.

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Lymph Nodes Metastasis Pattern and Prognosis of Resected T1 Esophageal Cancer (표층부(T1) 식도암에 있어서 암종의 침윤정도에 따른 림프절 전이의 양상)

  • 박창률;김동관;김용희;김종욱;박승일
    • Journal of Chest Surgery
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    • v.37 no.8
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    • pp.665-671
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    • 2004
  • Background: Lymph node metastasis is commonly reported in thoracic esophageal cancer, even in the early esophageal cancer which may be localized only in the mucosa or within the submucosal layer. Although lymph node metastasis greatly influence long-term outcome and cure of the disease, endoscopic mucosal resection or photodynamic therapy without lymph node dissection is widely attempted. The investigation of the pattern of lymph node metastasis and results of surgical resection of superficial esophageal cancer is needed. Material and Method: Pattern of lymph node metastsis and depth of tumor invasion were studied retrospectively from 44 patients with early esophageal cancer who underwent radical resection of the tumor from December, 1995 to August, 2001. Result: Lymph node metastasis was found in 10 patients (22.7%) out of total of 44 patients. Lymph node metastasis was found in 0% (0 of 3), 0% (0 of 4), 50% (2 of 4), and 24.24% (8 of 33) of tumors that invaded the intraepitherium, lamina propria, muscularis mucosa, and submucosa respectively. Anatomically distant lymph node metastases were found more frequently in recurrent laryngeal nerve node(5 cases of 10 patients) and in intraperitoneal node (8 cases of 10). than intrathoracic node (3 cases of 10). There was no operative mortality, however, there were 1 hospital death in patient with lamina propria cancer, 1 late death in patient with submucosal cancer. Three-year survival rates (except hospital death) were 100% in mucosal cancer and 97.0% in submucosal cancer (p>0.05), and 100% in the node negative group and 90.0% in the node positive group (p>0.05). Conclusion: The survival rate of superficial esophageal cancer patient who was recieved operative resection was excellent. But, lymph node metastasis were found in superficial esophageal cancer, even in esophageal cancer limited to the muscularis mucosa. Systemic lymph node dissection which includes recurrent laryngeal nerve nodes and intraperitoneal nodes was recommended for favorable outcome in superficial esophageal cancer.

Adrenal Mass as Initial Presentation of Metastatic Hepatocellular Carcinoma: A Case Report (부신의 종괴로 처음 발현한 전이성 간세포암: 증례보고)

  • Kim, Hwan Yong;Park, Chul Hi;Kim, Min Ji;Kim, Yeo-Eun;Lee, Dong Hoon;Hwang, Ho Kyung;Shin, Dong Gue
    • Investigative Magnetic Resonance Imaging
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    • v.17 no.4
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    • pp.321-325
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    • 2013
  • Metastases from hepatocellular carcinoma (HCC) can be found in the multiple organs including adrenal gland. But adrenal metastasis of HCC without obvious hepatic lesion is very rare. We report CT and MR findings of a patient who presented with adrenal metastasis as the first clinical manifestation of HCC. Signal intensity and enhancement pattern of adrenal metastastic mass of HCC were similar to those of HCC on MRI.

Follicular Thyroid Cancer with Multiple Bone Metastasis : A Case Report (갑상샘 여포암의 다발성 골전이 1예)

  • Sah, Dae Jin;Kwak, Seul Ki;Kim, Seung Woo
    • Korean Journal of Head & Neck Oncology
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    • v.28 no.2
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    • pp.143-145
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    • 2012
  • Follicular thyroid cancer(FTC) accounts for about 10-15% of thyroid cancer. Distant metastasis is common, usually to lung, bone and brain. 71-years-old man visited neurosurgery outpatient department. He complained of recent 6kg weight loss, left upper extremity pain with weakness and back pain. The radiologic findings showed multiple bone metastasis including thoracic spine and left scapular resulting from FTC. There was a probable brain metastatic lesion on right temporal fossa. The core biopsy of thyroid and thoracic spine(T11) confirmed metastatic follicular carcinoma. Radioactive iodine therapy and radiotherapy was done following total thyroidectomy. We report a unique case of multiple bone metastasis from follicular carcinoma of thyroid with literature review.

Clinical Presentation of Paraganglioma in Orthopaedics - Report of Two Cases - (정형외과 영역에서의 부신경절종의 임상 양상 - 2례 보고 -)

  • Lee, Sang-Lim;Oh, Joo-Han;Lee, Sang-Hoon;Kim, Han-Soo;Kim, Hyung-Ho;Kim, June-Hyuk
    • The Journal of the Korean bone and joint tumor society
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    • v.11 no.1
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    • pp.94-99
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    • 2005
  • Paraganglioma is a neoplasm consisting of sympathetic neuroendocrine cells, which arise from neural ectoderm of extra-adrenal paraganglia. It often occurs in thyroid, carotid body, mediastinum, lung, duodenum, the retroperitoneal area and periaortic area. Malignant paraganglioma is defined not by the histological diagnosis, but by spread to regional lymph nodes or distant metastasis. Rare bone metastasis mostly occurs in the base of skull or spine, and even it rarely metastasizes to pelvis or femur. We would like to report two cases of paraganglioma; one in the subcutaneous fat layer that was mistaken for a vascular tumor, and the other in the retroperitoneal space with early bone metastasis.

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