• Journal of Chest Surgery
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• v.43 no.6
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• pp.833-837
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• 2010

This is a report of successful management for pulmonary metastasis following chemotherapy in patient with testicular germ cell tumor. Postchemotherapy PET-CT was not uptake FDG in metastatic lesion. Pulmonary metastasectomy was performed, which is important to manage a residual postchemotherapy lung mass in testicular germ cell tumor for histological correlation with primary testicular lesion to select the patients who require subsequent chemotherapy. Our patient was well 6 months after operation, not carried out chemotherapy because of no viable tumor.

• 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.

• Journal of Chest Surgery
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• v.29 no.11
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• pp.1248-1256
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• 1996

From June 1987 to December 1994, 372 patients underwent operation for resection of esophageal cancer, and 48 patients with metastasis to distant abdominal lymph nodes were analyzed.. The primary tumors were located predominantly in lower thoracic esophagus(n=29). The location of involved lymph nodes were celiac L/N(n=45), common hepatic L/N(n=4), paraaortic L/N(n=l), and retropancreatic L/N(n=l). Most tumors penetrated the esophageal wall(T3,T4, n=43), metastased to regional L/N(N1, n=41), but a few tumors were limited to the esophageal wall(T1,T2, n=5), metastased to distant abdominal L/N without metastasis to regional L/N(NO, n=7). Resectability rate was 87.5%(42/48), and complete resection was possible in 31 patients(64.6%). The most frequent cause of incomplete resection and unresectability was unresectable T4 lesions(n=8), extranodal invasion(n=7). Overall operative mortality and morbidity was 4.2%, 22.9%, and resection mortality was 4.8%. Adjuvant therapy was given to 27 patients, and postoperative follow-up was possible in all patients(median follow-up, 32 months). The 1 year and 3 year survival for resection group was 54.0%, 18.1%(median, 386 days) including operative deaths. Our results suggest that resection of the esophageal cancer with metastasis to distant abdominal lymph nodes(M1LYN) can be done with acceptable mortality and morbidity, and may playa role in long-term survival in carefully selected patients because prognosis is dismal in unresectable esophageal cancer. We recommend that lymph nodes around celiac axis be dissected thoroughly for exact staging and possible prolongation of survival, and multimodality therapy as necessary because most patients with M1(LYN) esophageal cancer do poorly with only primay surgical treatment.

• Korean Journal of Head & Neck Oncology
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• v.32 no.2
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• pp.23-27
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• 2016

비인강암은 비인강상피에 발생한 암으로 경부전이 및 간, 폐, 뼈 등의 원격전이가 흔히 나타난다. 본 증례에서는 제 4기 병기를 가진 비인강암환자에서 항암 화학요법 및 방사선 치료 후 매우 드물게 후경부 및 액와 림프절 전이를 보인 환자를 보고하는 바이다. 진행된 병기를 보이는 비인강암 환자는 방사선 치료 후 피부전이가 종종 나타나는 현상이나 후경부 림프절 전이는 흔치 않다. 특히 액와 림프절 전이는 비인강암에서 거의 전이를 보이지 않으나 본 증례에서는 매우 드물게 액와 림프절 전이를 보여 보고하는 바이다.

• The Journal of Korean Society for Radiation Therapy
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• v.35
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• pp.23-31
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• 2023

Purpose: The purpose of this study is to evaluate the usefulness of Non-Treat Functionality Volumetric Modulated Arc Therapy(NTF-VMAT) and Treat Functionality VMAT(TF-VMAT) treatment plans in reducing the low-dose area during radiation therapy for patients with multiple metastatic cancers. Materials and Methods: The study was conducted on an Arccheck phantom, treatment planning target locations were set in pairs at intervals of 2 cm, 4 cm, and 6 cm on the X, Y, and Z axes. Based on these location settings, the volume of the low-dose area in NTF-VMAT and TF-VMAT was measured and compared. Results: The results of the study showed that, within a prescription dose range of 10% ~ 70%, the difference in low-dose area volumes across each axis was as follows: On the X-axis, there was a maximum difference of -47.6% and a minimum difference of -2.2%. On the Y-axis, there was a maximum difference of -17.5% and a minimum difference of -7.3%. The Z-axis showed a maximum difference of -39.7%, with the smallest difference being -6.8%. Conclusion: In radiation therapy for patients with multiple metastatic cancers, the TF-VMAT treatment plan was able to reduce the low-dose area by 10-40% compared to NTF-VMAT. This suggests that utilizing Treat Functionality, which includes the Island block technique, improves dose distribution and minimizes side effects, making it beneficial for the treatment of patients with multiple metastatic cancers.

• Journal of Chest Surgery
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• v.32 no.8
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• pp.757-760
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• 1999

A rare small cell carcinoma of the trachea was managed in a 59 year old female patient. The diagnosis was confirmed by histopathological and immunohistochemical studies. Surgical resection and adjuvant chemotherapy were done. The patient died 6 months later due to multiple metastasis.

• The Science & Technology
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• v.32 no.1 s.356
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• pp.82-84
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• 1999

'혈관을 통한 영양분의 공급을 차단하여 암의 성장이나 전이를 막음으로써 암을 퇴치할 수 있는 길을 열었다' 지난 5월 뉴욕타임스에 크게 보도된 이 기사의 주인공은 미국 보스턴병원의 쥬다 포크만 교수. TV나 신문의 인터뷰라면 질색을 하는 그는 지난 60년부터 오늘에 이르기까지 평생 암퇴치 연구에만 몰두해 이러한 쾌거를 올렸다. 학술지마다 게재를 거절하고 학계에서도 비웃음 뿐이었던 그의 연구결과가 뒤늦게 햇볕을 보기까지의 연구실 주변을 벗겨 본다.

• Proceedings of the Korean Society of Fisheries Technology Conference
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• 2003.05a
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• pp.121-122
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• 2003

현대의학의 발달에도 불구하고 암은 여전히 치료하기 힘든 질병 중 하나이며 질병에 의한 사망 중에서 암은 심장 질환 다음으로 높은 사망률을 나타내고 있다. 오래 전부터 암을 극복하기 위해 많은 연구가 진행되어 왔으나 아직까지 암을 완전히 퇴치할 수 없는 실정이며, 현재 임상에서 사용되고 있는 항암제의 대부분은 합성물질로써 부작용이 심하여 문제가 되고 있다. (중략)

• Proceedings of the KAIS Fall Conference
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• 2009.05a
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• pp.343-346
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• 2009

본 연구는 이미 전 세계적으로 효과가 인정되고 있는 아유르베다 요법을 초기 암 환자들에게 적용하여 이들에게 부작용 없이 효과적인 관리 프로그램을 제공하여 초기 암 환자들에게 도움을 주고자 시행하였다. 연구방법은 아유르베다 요법인 정화요법과 식이요법, 명상요법을 밝히고 바타(공기), 피타(불), 카파(물) 세 가지 체질에 따른 초기 암 환자의 아유르베다 프로그램의 개발을 수행하였다.

• Tuberculosis and Respiratory Diseases
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• v.42 no.4
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• pp.594-599
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• 1995

Although papillary carcinoma of the thyroid generally follows an indolent course characterized by slow growth and the absence of distant metastases, several available reports suggest that metastasis to bone and/or lung parenchyma may occur infrequently. But pleural metastases are known to be very rare, so there have been only two case reports about the pleural metastases of papillary thyroid carcinoma in the literatures. Even the case of occult papillary thyroid carcinoma presenting as a metastatic pleural effusion has been never been reported. Recently we experienced a case with the chief complaint of dyspnea due to massive pleural effusion, the cytologic examination of which revealed the papillary carcinoma with psamomma bodies. The examination of the thyroid revealed no definite primary tumor. The total thyroidectomy was done with the plan of post-operative radioactive iodine treatment and the pathologic result confirmed the occult papillary microcarcinoma as expected. With the present case report, the extension of the clinical spectrum. of metastatic papillary carcinoma of the thyroid is expected.