1.Left atrial myxosarcoma with systemic metastasis: a case report.
Mee Sook ROH ; Gi Yeong HUH ; Jin Sook JEONG ; Gie Deug LEE ; Sook Hee HONG
Journal of Korean Medical Science 2001;16(1):111-114
The term myxosarcoma is currently not used in standard classification for soft tissue tumors, but restricted to cardiac tumors. Primary cardiac myxosarcoma is a very rare disease and is difficult to differentiate from myxoma clinically and pathologically. We report a case of left atrial myxosarcoma with widespread systemic metastasis in a 21-yr-old male. The patient presented with sudden onset of intermittent dyspnea and orthopnea. Echocardiography showed a mobile, pedunculated tumor, 7.5x5x2 cm in size, at left atrium. Histologically, the excised tumor showed an amorphous finely fibrillar and mucinous stroma, in which irregular cords and clusters of lepidic cells and large stellate cells with plump vesicular nuclei resembled the usual type of cardiac myxoma were noted. And it showed focally cellular area with great nuclear pleomorphism and frequent mitoses. The patient received combination chemotherapy, peripheral blood stem cell collection transplantation and operations for systemic metastases in the brain, skeletal muscle and lung. He is alive at present 37 months after initial diagnosis and has no more new metastatic lesion.
Adult
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Case Report
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Heart Neoplasms/therapy
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Heart Neoplasms/pathology*
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Human
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Male
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Myxosarcoma/therapy
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Myxosarcoma/secondary*
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Myxosarcoma/pathology*
2.Herceptin as a single agent in patients with HER2 overexpressing metastatic breast cancer.
Tao WANG ; Ze-fei JIANG ; San-tai SONG ; Xiao-qing LIU ; Jing-xin YU ; Fang LIU ; Min YAN
Chinese Journal of Oncology 2004;26(7):430-432
OBJECTIVETo evaluate the efficacy and adverse reactions of Herceptin as a single agent in patients with HER2 overexpressing metastatic breast cancer.
METHODSThere were two kinds of therapy protocol. One was loading-dose of 4 mg/kg intravenously, followed by a 2 mg/kg maintenance dose of weekly intervals. The other was loading-dose of 8 mg/kg, followed by 6 mg/kg of every three weeks intervals.
RESULTSAmong 20 patients with evaluated efficacy, there was no complete response, 5 patients (25.0%) showed partial response (PR), 5 (25.0%) stable disease (SD) and 10 (50.0%) progressive disease (PD). Of 22 patients, the overall response rate was 22.7%. The median time of disease progression and treatment failure was 6 weeks and 6.5 weeks, respectively. The most common adverse reactions were fever and chill. Cardiac symptoms could be seen in some patients.
CONCLUSIONHerceptin is an active agent for the patients with HER2 overexpressing metastatic breast cancer and the adverse events are well tolerated.
Adult ; Aged ; Antibodies, Monoclonal ; administration & dosage ; adverse effects ; Antibodies, Monoclonal, Humanized ; Antineoplastic Agents ; administration & dosage ; adverse effects ; Bone Neoplasms ; drug therapy ; secondary ; Breast Neoplasms ; drug therapy ; metabolism ; pathology ; Disease Progression ; Disease-Free Survival ; Drug Administration Schedule ; Female ; Fever ; chemically induced ; Heart Diseases ; chemically induced ; Humans ; Middle Aged ; Neoplasm Recurrence, Local ; drug therapy ; metabolism ; Receptor, ErbB-2 ; metabolism ; Soft Tissue Neoplasms ; drug therapy ; secondary ; Trastuzumab
3.A case of myocardial involvement in lung cancer that mimics ST segment elevation in myocardial infarction.
Kye Hun KIM ; Myung Ho JEONG ; Hyun Ju YOON ; Youngkeun AHN ; Jeong Gwan CHO ; Jong Chun PARK ; Jung Chaee KANG
The Korean Journal of Internal Medicine 2014;29(4):525-528
No abstract available.
Coronary Angiography
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Diagnosis, Differential
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Electrocardiography
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Heart Neoplasms/*secondary/therapy
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Humans
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Lung Neoplasms/*pathology/therapy
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Male
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Myocardial Infarction/*diagnosis
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Neoplasm Invasiveness
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*Neoplasm Recurrence, Local
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Predictive Value of Tests
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Tomography, X-Ray Computed
4.Amnesia and Pain Relief after Cardiopulmonary Resuscitation in a Cancer Pain Patient: A Case Report.
Jin Young CHON ; Yun Jin HAHN ; Choon Ho SUNG ; Ho Sik MOON
Journal of Korean Medical Science 2012;27(6):707-710
The mechanism of chronic pain is very complicated. Memory, pain, and opioid dependence appear to share common mechanism, including synaptic plasticity, and anatomical structures. A 48-yr-old woman with severe pain caused by bone metastasis of breast cancer received epidural block. After local anesthetics were injected, she had a seizure and then went into cardiac arrest. Following cardiopulmonary resuscitation, her cardiac rhythm returned to normal, but her memory had disappeared. Also, her excruciating pain and opioid dependence had disappeared. This complication, although uncommon, gives us a lot to think about a role of memory for chronic pain and opioid dependence.
Amnesia/*diagnosis
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Anesthesia, Local/adverse effects
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Bone Neoplasms/drug therapy/radiotherapy/secondary
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Breast Neoplasms/drug therapy/pathology/radiotherapy
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*Cardiopulmonary Resuscitation
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Electroencephalography
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Female
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Heart Arrest/etiology
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Humans
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Magnetic Resonance Imaging
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Mepivacaine/adverse effects
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Middle Aged
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*Pain Management
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Seizures/etiology
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Tomography, X-Ray Computed
5.Fluid Retention Associated with Imatinib Treatment in Patients with Gastrointestinal Stromal Tumor: Quantitative Radiologic Assessment and Implications for Management.
Kyung Won KIM ; Atul B SHINAGARE ; Katherine M KRAJEWSKI ; Junhee PYO ; Sree Harsha TIRUMANI ; Jyothi P JAGANNATHAN ; Nikhil H RAMAIYA
Korean Journal of Radiology 2015;16(2):304-313
OBJECTIVE: We aimed to describe radiologic signs and time-course of imatinib-associated fluid retention (FR) in patients with gastrointestinal stromal tumor (GIST), and its implications for management. MATERIALS AND METHODS: In this Institutional Review Board-approved, retrospective study of 403 patients with GIST treated with imatinib, 15 patients with imaging findings of FR were identified by screening radiology reports, followed by manual confirmation. Subcutaneous edema, ascites, pleural effusion, and pericardial effusion were graded on a four-point scale on CT scans; total score was the sum of these four scores. RESULTS: The most common radiologic sign of FR was subcutaneous edema (15/15, 100%), followed by ascites (12/15, 80%), pleural effusion (11/15, 73%), and pericardial effusion (6/15, 40%) at the time of maximum FR. Two distinct types of FR were observed: 1) acute/progressive FR, characterized by acute aggravation of FR and rapid improvement after management, 2) intermittent/steady FR, characterized by occasional or persistent mild FR. Acute/progressive FR always occurred early after drug initiation/dose escalation (median 1.9 month, range 0.3-4.0 months), while intermittent/steady FR occurred at any time. Compared to intermittent/steady FR, acute/progressive FR was severe (median score, 5 vs. 2.5, p = 0.002), and often required drug-cessation/dose-reduction. CONCLUSION: Two distinct types (acute/progressive and intermittent/steady FR) of imatinib-associated FR are observed and each type requires different management.
Adult
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Aged
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Aged, 80 and over
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Antineoplastic Agents/*adverse effects/therapeutic use
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Ascites/pathology/radiography
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Benzamides/*adverse effects/therapeutic use
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Echocardiography/methods
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Edema/pathology/radiography
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Female
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Gastrointestinal Stromal Tumors/drug therapy/pathology/*radiography
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Gastrointestinal Tract/pathology/*radiography
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Heart Failure/radiography
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Humans
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Male
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Middle Aged
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Molecular Targeted Therapy/*adverse effects
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Pericardial Effusion/pathology/radiography
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Peritoneal Neoplasms/diagnosis/radiography/secondary
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Piperazines/*adverse effects/therapeutic use
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Pleural Effusion/pathology/radiography
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Pyrimidines/*adverse effects/therapeutic use
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Radiology
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Retrospective Studies
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Tomography, X-Ray Computed