Metástasis vertebrales. Tratamiento en bloque / Vertebral metastases. En bloc treatment

La resección en bloque de metástasis en columna vertebral ha sido objeto de estudio en la literatura médica debido a su impacto en la calidad de vida de los pacientes y su efectividad en el control local de la enfermedad. Este análisis bibliográfico examina los hallazgos y perspectivas de estudios publicados en relación con la resección en bloque de oligometástasis vertebrales. La técnica, que implica la extirpación completa del tumor junto con una porción del hueso circundante, ha demostrado mejorar el control local del tumor, reducir la recurrencia y potencialmente prolongar la supervivencia de los pacientes en comparación con las técnicas convencionales de descompresión y estabilización. Sin embargo, la resección en bloque también presenta riesgos y complicaciones, como la morbilidad quirúrgica y el mayor tiempo de recuperación. La selección adecuada de pacientes, la planificación preoperatoria y el enfoque multidisciplinario son fundamentales para optimizar los resultados. A medida que se desarrollan nuevas técnicas y avances en el tratamiento adyuvante, la resección en bloque de oligometástasis vertebrales sigue siendo un área de interés en la investigación oncológica.(AU)

En bloc resection of vertebral metastases has been the subject of study in medical literature due to its impact on patients’ quality of life and effectiveness in local disease control. This bibliographic analysis examines the findings and perspectives of published studies concerning en bloc resection of oligometastases in the spine. The technique, which involves the complete removal of the tumour along with a portion of the surrounding bone, has been shown to improve local tumour control, reduce recurrence, and potentially prolong patient survival compared to conventional decompression and stabilization techniques. However, en bloc resection also presents risks and complications, such as surgical morbidity and extended recovery time. Appropriate patient selection, preoperative planning, and a multidisciplinary approach are essential to optimize outcomes. As new techniques and advances in adjuvant treatment develop, en bloc resection of oligometastases in the spine remains an area of interest in oncological research.(AU)

[Translated article] Vertebral metastases. En bloc treatment / Metástasis vertebrales. Tratamiento en bloque

La resección en bloque de metástasis en columna vertebral ha sido objeto de estudio en la literatura médica debido a su impacto en la calidad de vida de los pacientes y su efectividad en el control local de la enfermedad. Este análisis bibliográfico examina los hallazgos y perspectivas de estudios publicados en relación con la resección en bloque de oligometástasis vertebrales. La técnica, que implica la extirpación completa del tumor junto con una porción del hueso circundante, ha demostrado mejorar el control local del tumor, reducir la recurrencia y potencialmente prolongar la supervivencia de los pacientes en comparación con las técnicas convencionales de descompresión y estabilización. Sin embargo, la resección en bloque también presenta riesgos y complicaciones, como la morbilidad quirúrgica y el mayor tiempo de recuperación. La selección adecuada de pacientes, la planificación preoperatoria y el enfoque multidisciplinario son fundamentales para optimizar los resultados. A medida que se desarrollan nuevas técnicas y avances en el tratamiento adyuvante, la resección en bloque de oligometástasis vertebrales sigue siendo un área de interés en la investigación oncológica.(AU)

En bloc resection of vertebral metastases has been the subject of study in medical literature due to its impact on patients’ quality of life and effectiveness in local disease control. This bibliographic analysis examines the findings and perspectives of published studies concerning en bloc resection of oligometastases in the spine. The technique, which involves the complete removal of the tumour along with a portion of the surrounding bone, has been shown to improve local tumour control, reduce recurrence, and potentially prolong patient survival compared to conventional decompression and stabilization techniques. However, en bloc resection also presents risks and complications, such as surgical morbidity and extended recovery time. Appropriate patient selection, preoperative planning, and a multidisciplinary approach are essential to optimize outcomes. As new techniques and advances in adjuvant treatment develop, en bloc resection of oligometastases in the spine remains an area of interest in oncological research.(AU)

[Translated article] Vertebral metastases. En bloc treatment.

En bloc resection of vertebral metastases has been the subject of study in medical literature due to its impact on patients' quality of life and effectiveness in local disease control. This bibliographic analysis examines the findings and perspectives of published studies concerning en bloc resection of oligometastases in the spine. The technique, which involves the complete removal of the tumour along with a portion of the surrounding bone, has been shown to improve local tumour control, reduce recurrence, and potentially prolong patient survival compared to conventional decompression and stabilisation techniques. However, en bloc resection also presents risks and complications, such as surgical morbidity and extended recovery time. Appropriate patient selection, preoperative planning, and a multidisciplinary approach are essential to optimise outcomes. As new techniques and advances in adjuvant treatment develop, en bloc resection of oligometastases in the spine remains an area of interest in oncological research.

Vertebral metastases. En bloc treatment. / Metástasis vertebrales. Tratamiento en bloque.

En bloc resection of vertebral metastases has been the subject of study in medical literature due to its impact on patients' quality of life and effectiveness in local disease control. This bibliographic analysis examines the findings and perspectives of published studies concerning en bloc resection of oligometastases in the spine. The technique, which involves the complete removal of the tumour along with a portion of the surrounding bone, has been shown to improve local tumour control, reduce recurrence, and potentially prolong patient survival compared to conventional decompression and stabilization techniques. However, en bloc resection also presents risks and complications, such as surgical morbidity and extended recovery time. Appropriate patient selection, preoperative planning, and a multidisciplinary approach are essential to optimize outcomes. As new techniques and advances in adjuvant treatment develop, en bloc resection of oligometastases in the spine remains an area of interest in oncological research.

Primary pleomorphic liposarcoma of the spine. Case report and review of the literature.

INTRODUCTION: To describe a single case, the fourth ever reported, of pleomorphic liposarcoma of the spine and to undertake a review of the literature. PRESENTATION OF CASE: A 60 year old male patient had a bilateral lumbosciatica over a 3 month period. Imaging tests revealed a tumor mass in L1-L3 and a fracture in L2. Also, he had a mural thrombus both in the inferior vena cava and the left renal vein. The biopsy revealed a well-differentiated liposarcoma. En bloc resection of the lesion and stabilization was carried out. Due to the condition of the patient (hemodynamic instability, wound dehiscence and infection, and hypoproteinemia), a decision was made not to subject the patient to either radiation therapy or chemotherapy. The patient was subsequently found to suffer from myopathic paraparesis and a surgical wound infection. At three months, liver metastases were evident, as well as a recurrence of the lesion. A venous thrombosis that extended from the lower iliac vein to the right atrium was observed. The patient died from type I hepatorenal syndrome. DISCUSSION: Pleomorphic liposarcoma of the spine is a rare occurrence. En bloc resection with wide margins is the treatment of choice. The use of radiotherapy in the spine is controversial. The role that should be played by chemotherapy is still unclear, although it has been employed in treatments. CONCLUSION: In spite of treatment, these tumors lead to a poor prognosis, with high rates of recurrence, metastasis, and mortality.

Neumomediastino espontáneo tras accidente de motocicleta. Caso clínico y revisión de la literatura / Spontaneous pneumomediastinum following a motorcycle accident. Report on a case and review of the literature

Introducción: el neumomediastino espontáneo es una entidad muy rara. Presentamos un caso de esta enfermedad. Caso clínico: varón de 17 años de edad que, tras sufrir un accidente de motocicleta de baja energía, acudió a urgencias por cefalea relacionada con dolor en el cuello. En la exploración física se apreciaba ecolalia, así como amnesia retrógrada del episodio. Destacaba una crepitación a la palpación en la región anterior y lateral derecha del cuello. El resto de la exploración física por aparatos fue normal. Las pruebas de imagen realizadas mostraron aire en el trayecto de la vena yugular derecha. Con el diagnóstico de neumomediastino espontáneo, el paciente quedó ingresado en observación. Con el reposo y la medicación analgésica mejoró en las horas siguientes y se pudo darle el alta sin incidencias. Se presenta el caso y se hace una revisión de la literatura. Conclusiones: el neumomediastino espontáneo normalmente es una enfermedad benigna que suele resolverse favorablemente sin tratamiento(AU)

Introduction: The spontaneous pneumomediastinum is an extremely rare condition. We hereby present a case of this pathology.Clinical case17 year-old man who suffered a low-energy motorcycle accident and came into the emergency department complaining of headache and neck pain. Physical examination showed echolalia and retrograde amnesia and crepitation on the anterior and right lateral part of the neck. No other physical signs were found. Plain radiographs and a CT-scan showed air in the right jugular vein. With the diagnosis of spontaneous pneumomediastinum, the patient remained under observation. With rest and analgesia the patient improved within the next hours and was discharged without any complication. The case is presented and the literature is reviewed.ConclusionsSpontaneous pneumomediastinum is a normally benign pathology that tends to resolve favourably without any treatment (AU)