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1.
Clin Transl Oncol ; 25(5): 1368-1377, 2023 May.
Article in English | MEDLINE | ID: mdl-36585562

ABSTRACT

BACKGROUND AND PURPOSE: To predict treatment-related cardiovascular disease (CVD) and second cancer 30-year absolute mortality risks (AMR30) for patients with mediastinal Hodgkin lymphoma in a large multicentre radiation oncology network in Ireland. MATERIAL AND METHODS: This study includes consecutive patients treated for mediastinal lymphoma using chemotherapy and involved site radiotherapy (RT) 2016-2019. Radiation doses to heart, left ventricle, cardiac valves, lungs, oesophagus, carotid arteries and female breasts were calculated. Individual CVD and second cancer AMR30 were predicted using Irish background population rates and dose-response relationships. RESULTS: Forty-four patients with Hodgkin lymphoma were identified, 23 females, median age 28 years. Ninety-eight percent received anthracycline, 80% received 4-6 cycles ABVD. Volumetric modulated arc therapy (VMAT) ± deep inspiration breath hold (DIBH) was delivered, median total prescribed dose 30 Gy. Average mean heart dose 9.8 Gy (range 0.2-23.8 Gy). Excess treatment-related mean AMR30 from CVD was 2.18% (0.79, 0.90, 0.01, 0.13 and 0.35% for coronary disease, heart failure, valvular disease, stroke and other cardiac diseases), 1.07% due to chemotherapy and a further 1.11% from RT. Excess mean AMR30 for second cancers following RT were: lung cancer 2.20%, breast cancer in females 0.34%, and oesophageal cancer 0.28%. CONCLUSION: For patients with mediastinal lymphoma excess mortality risks from CVD and second cancers remain clinically significant despite contemporary chemotherapy and photon-RT. Efforts to reduce the toxicity of combined modality treatment, for example, using DIBH, reduced margins and advanced RT, e.g. proton beam therapy, should be continued to further reduce potentially fatal treatment effects.


Subject(s)
Cardiovascular Diseases , Hodgkin Disease , Lymphoma , Mediastinal Neoplasms , Neoplasms, Second Primary , Radiotherapy, Intensity-Modulated , Humans , Female , Adult , Radiotherapy, Intensity-Modulated/adverse effects , Hodgkin Disease/drug therapy , Hodgkin Disease/radiotherapy , Neoplasms, Second Primary/epidemiology , Neoplasms, Second Primary/etiology , Antineoplastic Combined Chemotherapy Protocols/therapeutic use , Breath Holding , Radiotherapy Dosage , Organs at Risk/radiation effects , Bleomycin , Dacarbazine , Doxorubicin , Vinblastine , Heart/radiation effects , Mediastinal Neoplasms/etiology , Mediastinal Neoplasms/radiotherapy , Cardiovascular Diseases/etiology , Radiotherapy Planning, Computer-Assisted
4.
Article in Spanish | MEDLINE | ID: mdl-16211998

ABSTRACT

UNLABELLED: In general experienced hands, the inferior parathyroid glands, localized in the thymus or low extrathymus are the main cause or surgical therapeutic failure. When they could not be approached through cervicotomy, or when they were diagnosed after surgery the sternotomy or the angiographic ablation were chosen as treatment. The limited number of thoracoscopic approach whit good results published so far, moved us to use this method. MATERIAL AND METHOD: Patient of 49 years with a 7 year secondary hiperprathyroidism due to CRI. After a sub total parathyroidectomy with bilateral thimectomy, the patient did not present clinical or laboratory improvement. Through a thoracic centellogram sixth MIBI, NMR and CAT, a tumor in the middle mediastinum was fond. The mediastinal structures have been easily identified through a left thoracoscopic approach. At the level of the aortopulmonary window, a tumoral mass is located and, with a simple dissection, et is easily extracted in bag. The biopsy through freezing confirms the parathyroid etiology of the gland. RESULT: Clinical and laboratory evolution has been favorable, with hospital discharged at the 3 day, and being asymptomatic after two years. CONCLUSION: The hipersecretant parathyroid glands, located in middle mediastinum, that can not be approach through cervicotomy, can be successfully approach through thoracoscopic technique.


Subject(s)
Adenoma/surgery , Mediastinal Neoplasms/surgery , Parathyroid Glands/surgery , Thoracoscopy , Adenoma/etiology , Adenoma/pathology , Female , Humans , Hyperparathyroidism, Secondary/complications , Hyperparathyroidism, Secondary/pathology , Hyperparathyroidism, Secondary/surgery , Kidney Failure, Chronic/complications , Mediastinal Neoplasms/etiology , Mediastinal Neoplasms/pathology , Middle Aged , Parathyroid Glands/pathology , Parathyroidectomy , Treatment Outcome
5.
Rev. Fac. Cienc. Méd. (Córdoba) ; Rev. Fac. Cienc. Méd. (Córdoba);61(2): 70-73, 2004. ilus
Article in Spanish | LILACS | ID: lil-443810

ABSTRACT

In general experienced hands, the inferior parathyroid glands, localized in the thymus or low extrathymus are the main cause or surgical therapeutic failure. When they could not be approached through cervicotomy, or when they were diagnosed after surgery the sternotomy or the angiographic ablation were chosen as treatment. The limited number of thoracoscopic approach whit good results published so far, moved us to use this method. MATERIAL AND METHOD: Patient of 49 years with a 7 year secondary hiperprathyroidism due to CRI. After a sub total parathyroidectomy with bilateral thimectomy, the patient did not present clinical or laboratory improvement. Through a thoracic centellogram sixth MIBI, NMR and CAT, a tumor in the middle mediastinum was fond. The mediastinal structures have been easily identified through a left thoracoscopic approach. At the level of the aortopulmonary window, a tumoral mass is located and, with a simple dissection, et is easily extracted in bag. The biopsy through freezing confirms the parathyroid etiology of the gland. RESULT: Clinical and laboratory evolution has been favorable, with hospital discharged at the 3 day, and being asymptomatic after two years. CONCLUSION: The hipersecretant parathyroid glands, located in middle mediastinum, that can not be approach through cervicotomy, can be successfully approach through thoracoscopic technique.


Por lo general en manos experimentadas las paratiroides inferiores. de localización tímica o extratímica baja, son la principal causa de fracaso terapéutico quirúrgico. Cuando no son accesibles por cervicotomía o bien se diagnosticaron posteriormente. la esternotomía o la ablación angiográfica eran considerados como los tratamientos de elección. El haberse publicado limitadas experiencias de abordaje toracoscópico con buenos resultados nos motivo al empleo de esta VÍa. Material y método: paciente de 49 años con hiperparatiroidismo secundario por IRC de 7 años de evolución. Luego de una paratiroidectomía sub-total con timectomía bilateral. no presenta mejoría clínica ni de laboratorio. Al ser estudiada con centellograma sesta-MIBI. RMN y TAC torácica es localiza un tumor en mediastino meido. Abordaje toracoscópico izquierdo. identificándose con facilidad las estructuras mediastinales. A nivel de la ventana aortopulmonar se localiza una masa tumoral que con simples maniobras de disección es fácilmente extraída en bolsa. La biopsia por congelación confirma la etiología paratiroidea de la misma. Resultado: Evolución clínica y de laboratorio favorable con alta de sala al 3- día. encontrándose a los dos años asintomático. Conclusión: vemos con entusiasmo el abordaje toracoscópico de glándulas paratiroideas hipersecretantes ubicadas en medias tino medio que no hayan podido ser extraídas por cervicotomía.


Subject(s)
Female , Humans , Middle Aged , Adenoma/surgery , Parathyroid Glands/surgery , Mediastinal Neoplasms/surgery , Thoracoscopy , Adenoma/etiology , Adenoma/pathology , Kidney Failure, Chronic/complications , Parathyroid Glands/pathology , Hyperparathyroidism, Secondary/complications , Hyperparathyroidism, Secondary/pathology , Hyperparathyroidism, Secondary/surgery , Mediastinal Neoplasms/etiology , Mediastinal Neoplasms/pathology , Parathyroidectomy , Treatment Outcome
6.
Rev. Fac. Cienc. Méd. (Córdoba) ; Rev. Fac. Cienc. Méd. (Córdoba);61(2): 70-73, 2004. ilus
Article in Spanish | BINACIS | ID: bin-123306

ABSTRACT

In general experienced hands, the inferior parathyroid glands, localized in the thymus or low extrathymus are the main cause or surgical therapeutic failure. When they could not be approached through cervicotomy, or when they were diagnosed after surgery the sternotomy or the angiographic ablation were chosen as treatment. The limited number of thoracoscopic approach whit good results published so far, moved us to use this method. MATERIAL AND METHOD: Patient of 49 years with a 7 year secondary hiperprathyroidism due to CRI. After a sub total parathyroidectomy with bilateral thimectomy, the patient did not present clinical or laboratory improvement. Through a thoracic centellogram sixth MIBI, NMR and CAT, a tumor in the middle mediastinum was fond. The mediastinal structures have been easily identified through a left thoracoscopic approach. At the level of the aortopulmonary window, a tumoral mass is located and, with a simple dissection, et is easily extracted in bag. The biopsy through freezing confirms the parathyroid etiology of the gland. RESULT: Clinical and laboratory evolution has been favorable, with hospital discharged at the 3 day, and being asymptomatic after two years. CONCLUSION: The hipersecretant parathyroid glands, located in middle mediastinum, that can not be approach through cervicotomy, can be successfully approach through thoracoscopic technique.(AU)


Por lo general en manos experimentadas las paratiroides inferiores. de localización tímica o extratímica baja, son la principal causa de fracaso terapéutico quirúrgico. Cuando no son accesibles por cervicotomía o bien se diagnosticaron posteriormente. la esternotomía o la ablación angiográfica eran considerados como los tratamientos de elección. El haberse publicado limitadas experiencias de abordaje toracoscópico con buenos resultados nos motivo al empleo de esta VIa. Material y método: paciente de 49 años con hiperparatiroidismo secundario por IRC de 7 años de evolución. Luego de una paratiroidectomía sub-total con timectomía bilateral. no presenta mejoría clínica ni de laboratorio. Al ser estudiada con centellograma sesta-MIBI. RMN y TAC torácica es localiza un tumor en mediastino meido. Abordaje toracoscópico izquierdo. identificándose con facilidad las estructuras mediastinales. A nivel de la ventana aortopulmonar se localiza una masa tumoral que con simples maniobras de disección es fácilmente extraída en bolsa. La biopsia por congelación confirma la etiología paratiroidea de la misma. Resultado: Evolución clínica y de laboratorio favorable con alta de sala al 3- día. encontrándose a los dos años asintomático. Conclusión: vemos con entusiasmo el abordaje toracoscópico de glándulas paratiroideas hipersecretantes ubicadas en medias tino medio que no hayan podido ser extraídas por cervicotomía.(AU)


Subject(s)
Female , Humans , Middle Aged , Adenoma/surgery , Mediastinal Neoplasms/surgery , Parathyroid Glands/surgery , Thoracoscopy , Adenoma/etiology , Adenoma/pathology , Hyperparathyroidism, Secondary/complications , Hyperparathyroidism, Secondary/pathology , Hyperparathyroidism, Secondary/surgery , Kidney Failure, Chronic/complications , Mediastinal Neoplasms/etiology , Mediastinal Neoplasms/pathology , Parathyroid Glands/pathology , Parathyroidectomy , Treatment Outcome
7.
J. pneumol ; 21(2): 92-4, mar.-abr. 1995. ilus
Article in Portuguese | LILACS | ID: lil-175821

ABSTRACT

É descrito caso de paciente com derrame pleural hemorrágico associado a hematopoiese extramedular intratorácica. Os dados radiológicos característicos em pacientes com doenças hematológica subjacente tornam o diagnóstico dessa rara entidade possível e o procedimento cirúrgico desnecessário


Subject(s)
Humans , Male , Middle Aged , Biopsy , Drainage , Hematopoiesis, Extramedullary , Hemorrhage , Pleural Effusion/complications , Pleura/cytology , Radiography, Thoracic , Thoracotomy , Anemia/diagnosis , Mediastinal Neoplasms/etiology
8.
Rev. chil. cir ; 44(2): 227-30, jun. 1992. ilus
Article in Spanish | LILACS | ID: lil-109646

ABSTRACT

Las lesiones tímicas son la causa más común de masa primaria mediastínica. Muchos de estos tumores se asocian a enfermedades sistémicas. El timoma afecta a ambos sexos por igual, aproximadamente el 15% de los pacientes con miastenia gravis tiene timoma maligno o benigno, mientras el 10 a 50% de los pacientes con timoma tienen miastenia gravis. En el tratamiento del timoma la cirugía deber ser agresiva e intentar la exéresis total. En la presente comunicación analizamos las timectomías efectuadas en nuestro servicio desde octubre 1982 a octubre 1989, intervenimos a 8 pacientes, seis mujeres y dos hombres de los cuales 5 presentaban miastenia gravis (4 mujeres, 1 hombre). Se abordan por esternotomía media sin que tuviéramos morbimortalidad ni fuese necesario el drenaje pleural. El diagnóstico oportuno de masa tímica, asociado o no a miastenia gravis, brinda la oportunidad de solución a un problema que si se deja estar se va a transformar en inoperable por crecimiento e invasión de estructuras vecinas


Subject(s)
Humans , Male , Female , Myasthenia Gravis/complications , Thymectomy , Thymoma/surgery , Thymus Neoplasms/surgery , Mediastinal Neoplasms/etiology
9.
Cirugía (Bogotá) ; 1(1): 45-54, abr. 1986. ilus
Article in Spanish | LILACS | ID: lil-70130

ABSTRACT

Se han revisado los quistes y los tumores del mediastino mas frecuentes. Se hace enfasis en que la division anatomica del mediastino se propone con fines didacticos, pero esta no se apoya en una real separacion morfologica. Se anotan los sintomas importantes de estos tumores y se establece el diagnostico diferencial de los mismos. A los metodos diagnosticos actualmente establecidos se les concede la importancia que ellos tienen. Se describen por separado los tumores mas frecuentes en cada compartimiento mediastinal, anotando en forma suscinta las manifestaciones clinicas, tanto locales como sistemicas. Se establece la forma de tratamiento y, sobre todo, se puntualiza acerca del caracter maligno y su pronostico.


Subject(s)
Humans , History, 20th Century , Mediastinal Cyst/diagnosis , Mediastinal Cyst/epidemiology , Mediastinal Cyst/etiology , Mediastinal Neoplasms/diagnosis , Mediastinal Neoplasms/epidemiology , Mediastinal Neoplasms/etiology , Colombia
10.
Acta méd. colomb ; 8(5): 286-8, 1983. ilus, graf
Article in Spanish | LILACS | ID: lil-292732

ABSTRACT

Se presenta el caso de una paciente de 28 años con un cuadro clínico de estenosis pulmonar severa; en el estudio hemodinámico se comprobó obstrucción a la salida del ventrículo derecho y el angiograma pulmonar demostró constricciones homogeneas en el calibre de los vasos pulmonares. En el estudio patológico post mortem se encontró un linfoma histiocítico del mediastino anterior que comprometía las estructuras vasculares del pedículo aortopulmonar


Subject(s)
Humans , Female , Adult , Pulmonary Valve Stenosis/diagnosis , Lymphoma, Large B-Cell, Diffuse/diagnosis , Lymphoma, Large B-Cell, Diffuse/surgery , Mediastinal Neoplasms/diagnosis , Mediastinal Neoplasms/etiology , Mediastinal Neoplasms/physiopathology , Pulmonary Subvalvular Stenosis , Carcinoma, Bronchogenic/complications , Sarcoidosis, Pulmonary/complications
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