2.Solitary Fibrous Tumor of the Diaphragmatic Pleura.
Chul Burm LEE ; Hyoun Soo LIM ; Heng Ok JEE ; Choong Ki PARK ; Yong Wook PARK ; Hyuck KIM ; Won Sang JUNG ; Young Hak KIM ; Jung Ho KANG
The Korean Journal of Thoracic and Cardiovascular Surgery 2002;35(7):568-572
We present a case of a 47-year-old woman with benign solitary fibrous tumor of the pleura originated in the diaphragm which was discovered incidentally on a chest radiograph. Chest radiograph, sonograph, computed tomographic scan and magnetic resonance image studies proved a well circumscribed and lobulated fibrous tumor of the pleura. During the subsequent right thoracotomy, the tumor was found to be encapsulated and consisted of firm mass. It was connected to the diaphragm with 5x4 cm area by pedicle. Most of the tumor was free of adhesion. It was excised completely together with attached diaphragm. The tumor measured 23.5x3.5x8.0 cm and the pathologic diagnosis was benign solitary fibrous tumor and the attached diaphragm was free of disease.
Diagnosis
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Diaphragm
;
Female
;
Humans
;
Middle Aged
;
Pleura*
;
Pleural Neoplasms
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Radiography, Thoracic
;
Solitary Fibrous Tumor, Pleural
;
Solitary Fibrous Tumors*
;
Thoracotomy
3.A Rare Solitary Fibrous Tumor of the Pleura with Extensive Cystic Change.
Chang Woo CHOI ; Keun HER ; Yong Soon WON
Soonchunhyang Medical Science 2013;19(2):108-109
A right pleural mass was detected incidentally in a 52-year-old woman and chest computed tomography showed lobulated pleural mass. Thoracoscopic excision was performed. Histology showed solitary fibrous tumor with extensive cystic change. Solitary fibrous tumor with extensive cystic change is very rare and we treated this tumor successfully with video-assisted thoracic surgery.
Female
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Humans
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Middle Aged
;
Pleural Neoplasms
;
Pneumothorax
;
Solitary Fibrous Tumor, Pleural*
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Solitary Fibrous Tumors*
;
Thoracic Surgery, Video-Assisted
;
Thorax
4.A Case of Papillary Thyroid Cancer Presenting as Pleural Effusion.
Ki Hwan JUNG ; Ji A SEO ; Ju Han LEE ; Won Min JO ; Je Hyeong KIM ; Chol SHIN
Tuberculosis and Respiratory Diseases 2008;64(4):314-317
No abstract available.
Pleural Effusion
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Pleural Effusion, Malignant
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Thoracoscopy
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Thyroid Gland
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Thyroid Neoplasms
6.Malignant Solitary Fibrous Tumor of the Pleura: one case report.
Hee Sung LEE ; Hyun Keun CHEE ; Ki Woo HONG ; Hyun Sung AN ; Hye Rim PARK ; Duck Hwan KIM
The Korean Journal of Thoracic and Cardiovascular Surgery 2001;34(1):97-100
It suggested that localized fibrous tumor of the pleura originated from a primitive submesothelial mesenchymal cell. The criteria used for a judgment of malignancy were high cellularity and mitotic activity(more than four mitotic figures per 10 high-power fields), pleomorphism, hemorrhage, and necrosis. This 62 years female was admitted with dyspnea and cough. Chest X-ray and CT scan showed a huge mass in right thorax. A 23X18X12 cm, 2 Kg sized mass was excised, and it was collase the right lower lobe and right middle lobe and was adhered to the diaphragm. Pathologically, the tumor was composed high cellularity, fascicle of the spindle cells, and high mitotic numbers(27 mitosis/10HPF). Immunohistochemically, it was positive for vimentin and CD34. This tumor was diagnosised to the malignancy localized fibrous tumor. We experience a case of pleural malignant fibrous tumor and report this case with the review of literature.
Cough
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Diagnosis
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Diaphragm
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Dyspnea
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Female
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Hemorrhage
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Humans
;
Judgment
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Necrosis
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Pleura
;
Pleural Neoplasms
;
Solitary Fibrous Tumor, Pleural*
;
Solitary Fibrous Tumors*
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Thorax
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Tomography, X-Ray Computed
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Vimentin
7.Solitary Fibrous Tumor as Misdiagnosed as Bladder Cancer.
Seung Kyu LEE ; Kyung Hyun MOON ; Young Hwan JI ; Hyun Ho HWANG ; Hyun Soo CHOO ; Young Min KIM ; Ro Jung PARK
Korean Journal of Urology 2007;48(12):1319-1321
Solitary fibrous tumor(SFT) was previously named localized fibrous mesothelioma, and this is a rare mesenchymal neoplasm that usually shows benign behavior. It is the most commonly recognized tumor of the pleura. These tumors have been recently reported to be found in unexpected locations. To the best of our knowledge, there have been only 2 reports of SFT arising from the urinary bladder in Koreans. We review this third case of SFT that was misdiagnosed as bladder cancer. This tumor was removed from a 40-year-old man who had a history of lower urinary tract symptoms.
Adult
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Humans
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Lower Urinary Tract Symptoms
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Mesoderm
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Pleura
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Solitary Fibrous Tumor, Pleural
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Solitary Fibrous Tumors*
;
Urinary Bladder Neoplasms*
;
Urinary Bladder*
8.Thoracic metastasis in advanced ovarian cancer: comparison between computed tomography and video-assisted thoracic surgery.
Oleg MIRONOV ; Evis SALA ; Svetlana MIRONOV ; Harpreet PANNU ; Dennis S CHI ; Hedvig HRICAK
Journal of Gynecologic Oncology 2011;22(4):260-268
OBJECTIVE: To determine which computed tomography (CT) imaging features predict pleural malignancy in patients with advanced epithelial ovarian carcinoma (EOC) using video-assisted thoracic surgery (VATS), pathology, and cytology findings as the reference standard. METHODS: This retrospective study included 44 patients with International Federation of Obstetrics and Gynecology (FIGO) stage III or IV primary or recurrent EOC who had chest CT < or =30 days before VATS. Two radiologists independently reviewed the CT studies and recorded the presence and size of pleural effusions and of ascites; pleural nodules, thickening, enhancement, subdiaphragmatic tumour deposits and supradiaphragmatic, mediastinal, hilar, and retroperitoneal adenopathy; and peritoneal seeding. VATS, pathology, and cytology findings constituted the reference standard. RESULTS: In 26/44 (59%) patients, pleural biopsies were malignant. Only the size of left-sided pleural effusion (reader 1: rho=-0.39, p=0.01; reader 2: rho=-0.37, p=0.01) and presence of ascites (reader 1: rho=-0.33, p=0.03; reader 2: rho=-0.35, p=0.03) were significantly associated with solid pleural metastasis. Pleural fluid cytology was malignant in 26/35 (74%) patients. Only the presence (p=0.03 for both readers) and size (reader 1: rho=0.34, p=0.04; reader 2: rho=0.33, p=0.06) of right-sided pleural effusion were associated with malignant pleural effusion. Interobserver agreement was substantial (kappa=0.78) for effusion size and moderate (kappa=0.46) for presence of solid pleural disease. No other CT features were associated with malignancy at biopsy or cytology. CONCLUSION: In patients with advanced EOC, ascites and left-sided pleural effusion size were associated with solid pleural metastasis, while the presence and size of right-sided effusion were associated with malignant pleural effusion. No other CT features evaluated were associated with pleural malignancy.
Ascites
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Biopsy
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Gynecology
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Humans
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Neoplasm Metastasis
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Obstetrics
;
Ovarian Neoplasms
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Pleural Diseases
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Pleural Effusion
;
Pleural Effusion, Malignant
;
Pleural Neoplasms
;
Retrospective Studies
;
Seeds
;
Thoracic Surgery, Video-Assisted
;
Thorax
9.Diagnostic Value of Cyfra 21-1 in Differential Diagnosis of Pleural Effusion.
Hak Jun LEE ; Kwan Ho LEE ; Kyeong Cheol SHIN ; Chang Jin SHIN ; Hye Jung PARK ; Yeung Chul MUN ; Kyung Hee LEE ; Jin Hong CHUNG ; Myung Soo HYUN ; Hyun Woo LEE
Tuberculosis and Respiratory Diseases 1999;47(1):50-56
BACKGROUND: Pleural effusion is a common clinical problem and many clinical and laboratory evaluations, such as tumor marks, have been studied to discriminate malignant pleural fluid from benign pleural fluid. However their usefulness in the diagnosis of pleural effusion is still not established fully. We studied the diagnostic value of cyfra 21-1 in diagnosis of malignant pleural effusion. METHODS: Pleural fluid was obtained from 45 patients with malignant diseases(32 lung cancer patients, 13 metastatic malignant diseases) and 47 patients with benign diseases. The level of cyfra 21-1 in the pleural fluid and serum were determined using a CYFRA 21-1 enzyme immunoassay kit(Cis-Bio International Co.). The t-test was used for comparison between two diseases groups and receiver operating characteristic(ROC) curves were constructed by calculating the sensitivities and specificities of the cyfra 21-1 at several points to determine the diagnostic accuracy of the cyfra 21-1. RESULTS: In patients with primary lung cancer, the level of cyfra 21-1 in the pleural fluid was significantly higher than those of patients with benign diseases and had positive correlations between the level of cyfra 21-1 in the pleural fluid and serum levels. In the ROC curve analysis of the pleural fluid, the curve for primary lung cancer group was located closer to the left upper corner and the cut off value, sensitivity and specificity of the cyfra 21-1 of the primary lung cancer group was determined as 22.25ng/ml, 81.8% and 78.7% respectively. CONCLUSIONS: Our data indicates that the measurement of cyfra 21-1 level in pleural effusion has useful diagnostic value to discriminate malignant pleural effusion in primary lung cancer from benign pleural effusion.
Diagnosis
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Diagnosis, Differential*
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Humans
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Immunoenzyme Techniques
;
Lung Neoplasms
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Pleural Effusion*
;
Pleural Effusion, Malignant
;
ROC Curve
10.Expert consensus on diagnosis and treatment of malignant pleural effusion caused by lung cancer.
Chinese Journal of Oncology 2024;46(1):40-47
Malignant pleural effusion (MPE) can occur in nearly all types of malignant tumors, with lung cancer being the most prevalent cause. The presence of MPE indicates an advanced stage or distant spread of the tumor, significantly reducing the patient's life expectancy. Particularly, a substantial amount of pleural effusion can impede heart and lung function, impair blood oxygen perfusion levels in the body, and greatly diminish patients' quality of life. Even when systemic treatment has alleviated the primary lung tumor in some patients, effective control over MPE remains challenging and impacts clinical outcomes. Therefore, it is crucial to implement measures for reducing or managing MPE while ensuring standardized treatment for lung cancer. In recent years, significant advancements have been made in diagnosing and treating lung cancer complicated by MPE through extensive basic and clinical research. Based on existing evidence and China's clinical practice experience, relevant experts from the China Association of Health Promotion and Education and Cancer Rehabilitation and Palliative Treatment Professional Committee of China Anti-Cancer Association (CRPC) have summarized key aspects related to diagnosis and treatment consensus opinions for lung cancer complicated by MPE. This aims to establish standardized procedures that will serve as a reference for doctors' clinical practice.
Humans
;
Lung Neoplasms/diagnosis*
;
Pleural Effusion, Malignant/therapy*
;
Consensus
;
Quality of Life
;
Pleural Effusion/therapy*