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Only a few hundred cases of intimal sarcomas of pulmonary artery (ISPA) were reported on the literature. Diagnosis of this rare entity is a challenging dilemma with the need for a high expertise in the radiological and pathological identification of ISPA. Treatment strategies rely initially on an early aggressive surgery aiming for complete surgical resection with clear margins while no clear recommendations guiding the choice for additional drug therapy or radiotherapy exist. In this article, we perform an extensive review of the literature on ISPA with details on the clinical presentation, diagnosis and management strategies. An additional goal of this paper is to make practicing oncologists aware of this rare entity with clear idea on the initial management.
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Arteria Pulmonar/patología , Sarcoma/diagnóstico , Sarcoma/cirugía , Neoplasias Vasculares/diagnóstico , Neoplasias Vasculares/cirugía , Humanos , Válvula Pulmonar/patología , Válvula Pulmonar/cirugía , Sarcoma/patología , Neoplasias de los Tejidos Blandos , Neoplasias Vasculares/patología , Neoplasias Vasculares/terapiaAsunto(s)
Neoplasias de la Mama/diagnóstico por imagen , Detección Precoz del Cáncer , Mamografía , Radiólogos , Adulto , Actitud Frente a la Salud , Neoplasias de la Mama/economía , Neoplasias de la Mama/psicología , Cultura , Países en Desarrollo , Detección Precoz del Cáncer/economía , Detección Precoz del Cáncer/psicología , Femenino , Predicción , Promoción de la Salud , Humanos , Líbano , Mamografía/economía , Mamografía/psicología , Persona de Mediana Edad , Radiólogos/psicologíaRESUMEN
INTRODUCTION: Breast cancer is the second leading cause of cancer-related mortality despite the staggering improvement in cancer therapeutics. So far, published data illustrate endocrine therapy as the cornerstone treatment for patients with hormone receptor-positive metastatic breast cancer. Unfortunately, most patients eventually develop resistance to this treatment. METHODS: The purpose of this study is to evaluate the efficacy of mammalian target of rapamycin inhibition in reversing hormone resistance in the Lebanese breast cancer patients. Efficacy of the intervention according to the independent factors and notable side effects encountered were the primary points of the evaluation. RESULTS: In total, fifty patients received the combination of everolimus and exemestane. The mean age of the study population was 61 ± 11 years. Sensitivity to hormonal therapy before the start of the combination treatment was estimated at 64%. Response rate was 14%, and all patients were partial responders. After regular interval evaluation, the median progression-free survival was 5.2 months since the initiation of therapy. The main toxicities associated with the combination were stomatitis (22%), myalgia (22%), skin toxicity (8%), and hyperglycemia (4%), all Grades 1 and 2. CONCLUSION: Everolimus has been shown to be effective in overcoming hormonal resistance in Lebanese breast cancer patients with results inferior to those reported in the BOLERO-2 population. The particular differences in molecular and pathological aspects of breast cancer in our region should stimulate the extensive research for a better understanding of the particular pattern of the disease.
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Neoplasias de la Mama/tratamiento farmacológico , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/patología , Everolimus/administración & dosificación , Adulto , Anciano , Neoplasias de la Mama/epidemiología , Neoplasias de la Mama/patología , Países en Desarrollo , Supervivencia sin Enfermedad , Efectos Colaterales y Reacciones Adversas Relacionados con Medicamentos/clasificación , Everolimus/efectos adversos , Femenino , Humanos , Persona de Mediana Edad , Mialgia/inducido químicamente , Mialgia/patología , Metástasis de la Neoplasia , Receptor ErbB-2/genética , Enfermedades de la Piel/inducido químicamente , Enfermedades de la Piel/patología , Estomatitis/inducido químicamente , Estomatitis/patologíaRESUMEN
BACKGROUND: The epidemiology of gastric cancer in the Middle East has never been described. Therefore, the characteristics of gastric cancer in the Lebanese population will be reported in this study. PATIENTS AND METHODS: A retrospective study that included all patients diagnosed with gastric cancer at Hotel Dieu de France University Hospital in Beirut, Lebanon between 2010 and 2016 was conducted. All eligible patients were reviewed for demographic and epidemiologic analysis. RESULTS: The study included 123 patients diagnosed with gastric cancer. The median age at diagnosis was 59 years (range 15-72 years), and the median ECOG performance status was 2 (range 1-4). Most patients were metastatic at diagnosis (52.8%), and diffuse pathology type was predominant (39%). HER2 was positive in 16.2% and correlated with the occurrence of hepatic metastasis (p = 0.048). The HER2 status did not differ significantly between the histological subtypes, the site of the tumor, the stage of the gastric cancer at diagnosis, and the recurrence of cancer (p > 0.05). CONCLUSION: Gastric cancer in the Lebanese population is characterized by aggressive features such as advanced stage at diagnosis, high prevalence of diffuse type histology, and HER2 positivity.
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Neoplasias Gástricas , Adolescente , Adulto , Anciano , Femenino , Humanos , Líbano , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
OBJECTIVE: BRCA1/2 mutations account for 30-50% of hereditary breast cancers and bilateral oophorectomy is associated with a reduced risk of breast cancer in these patients. Breast density is a well-established breast cancer risk factor and is also associated with increased risk in BRCA carriers. The aim of the study was to evaluate the impact of oophorectomy on mammographic breast density and to assess which method of breast density assessment is more sensitive to change over time. METHODS: Retrospective study of 50 BRCA1/2 patients who underwent bilateral oophorectomy and had at least a baseline and post-surgery mammogram. Mammographic breast density was determined by Volpara and consensus visual assessment by two radiologists. The primary endpoint was change in density between baseline and the first mammogram post-surgery. RESULTS: At baseline, there was a non-significant trend for decreased density with increasing age. Volumetric breast density (VBD) significantly decreased after oophorectomy from a median VBD of 12.5% at baseline to 10.2% post-surgery which was driven by a reduction in fibroglandular volume. There was a higher absolute decrease in VBD in patients aged between 40-50 (p < 0.01). Using Volpara Density Grades (analogous to BI-RADS 4th edition density categories), 84% of females displayed a decrease in density category over the study period compared to only 76% using the radiologists' visual classification (p < 0.001) Conclusion: Oophorectomy is associated with a decrease in breast density and younger patients exhibit a larger absolute decrease. Volpara is more sensitive to identify change over time compared to visual assessment. Advances in knowledge: Oophorectomy is associated with a significant decrease in VBD in patients with BRCA mutations and Volpara Density Grades were more sensitive to identify decreases in density compared to visually assessed BI-RADS categories. Decreases in breast density following oophorectomy surgery in BRCA patients may be one of the mechanisms contributing to the observed decreased breast cancer risk after surgery. However, further studies are needed to investigate the relationship between breast density, oophorectomy and breast cancer risk in BRCA patients.
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Densidad de la Mama , Neoplasias de la Mama/genética , Genes BRCA1 , Genes BRCA2 , Ovariectomía , Adulto , Algoritmos , Neoplasias de la Mama/diagnóstico por imagen , Femenino , Humanos , Interpretación de Imagen Asistida por Computador , Estudios Longitudinales , Mamografía , Persona de Mediana Edad , Estudios RetrospectivosRESUMEN
Granulosa cell tumors of the ovaries (GCTO), the most common sex cord tumors of the female genitalia, are characterized by a remarkably favorable prognosis but tend to recur even after several years of follow-up. Standard approach to manage these relapsing tumors is almost inexistent and physicians' choice is most commonly based on his/her personal expertise. Recently, the use of hormone therapy in GCTO has induced prolonged response and survival. In this case report, we report the first successful use of everolimus in the combination of exemestane to reverse the resistance to hormonal therapy with letrozole in a 53-year-old woman with GCTO.
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Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Tumor de Células de la Granulosa/tratamiento farmacológico , Neoplasias Ováricas/tratamiento farmacológico , Androstadienos/administración & dosificación , Everolimus/administración & dosificación , Femenino , Humanos , Letrozol , Persona de Mediana Edad , Nitrilos/administración & dosificación , Triazoles/administración & dosificaciónAsunto(s)
Adenocarcinoma/tratamiento farmacológico , Antineoplásicos/administración & dosificación , Carcinoma de Pulmón de Células no Pequeñas/tratamiento farmacológico , Receptores ErbB/antagonistas & inhibidores , Clorhidrato de Erlotinib/administración & dosificación , Neoplasias Pulmonares , Carcinomatosis Meníngea/tratamiento farmacológico , Adenocarcinoma/diagnóstico por imagen , Adenocarcinoma/secundario , Afatinib , Carcinoma de Pulmón de Células no Pequeñas/diagnóstico por imagen , Carcinoma de Pulmón de Células no Pequeñas/secundario , Receptores ErbB/genética , Gefitinib , Humanos , Neoplasias Pulmonares/tratamiento farmacológico , Neoplasias Pulmonares/patología , Masculino , Carcinomatosis Meníngea/diagnóstico por imagen , Carcinomatosis Meníngea/secundario , Persona de Mediana Edad , Quinazolinas/administración & dosificaciónRESUMEN
INTRODUCTION: One major health care issue encountered in elderly cancer patients is the alteration of the quality of life. The purpose of our study is to evaluate the administration of chemotherapy in the last month of life (CLML) and to evaluate the impact of the palliative care consult (PCC) in the elderly patients. METHODS: We conducted a retrospective observational study that included elderly patients diagnosed with an end-stage cancer and who were deceased between the 1st of January 2012 and the 31st of December 2015. Patient medical records were reviewed for patients' characteristics and management during the last month of life. RESULTS: This study enrolled 231 patients that fulfilled the eligibility criteria. CLML was administered in 91 patients (39.4 %) among which 43 patients (47.3 %) had their treatment within the last 2 weeks of life. Seventy-seven patients (33.3 %) had a palliative care consult (PCC) with a median duration of follow up of 13 days (range 2-56 days). Overall, PCC failed to decrease CLML administration, the duration of hospitalization, and ICU admissions. However, CLML administration decreased by 69 % among patients that had their PCC before receiving treatment (OR = 0.31; 95 % CI 0.15-0.63). PCC also led to a change in the pattern of treatment administered in the last month of life with less cytotoxic therapy (OR = 0.27 CI 95 % 0.09-0.9, p = 0.02) and higher rates of oral agents being prescribed (OR = 3.8; 95 % CI 1.3-11.3, p = 0.014). CONCLUSION: Our elderly patients seem to receive aggressive management similar to the general oncology population. Early PCC was shown throughout our results to decrease the aggressiveness of cancer treatment in elderly patients which seems to improve the quality of care of our patients.
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Neoplasias/psicología , Cuidados Paliativos/métodos , Calidad de Vida/psicología , Cuidado Terminal/métodos , Anciano , Femenino , Humanos , Masculino , Neoplasias/terapia , Estudios RetrospectivosRESUMEN
Extranodal Natural Killer/T-cell lymphoma (ENKTL) is the most common cause of nasal cell lymphoma. It manifests by progressive destruction of the facial midline features with nasal obstruction and local destruction of soft tissue. Therefore, establishing the diagnosis of this disease tends to be difficult. This is attributed to an extensive differential diagnosis of infectious, autoimmune, neoplastic and inflammatory etiologies. We herein report the case of a 63-year-old female who presented to our department for persistent nasal congestion resistant to symptomatic treatment that was found to have an ENKTL. In this paper, we discuss the pathogenesis, clinical and imaging findings, differential diagnosis, prognosis and treatment.
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Linfoma Extranodal de Células NK-T/patología , Tabique Nasal/patología , Diagnóstico Diferencial , Femenino , Humanos , Linfoma Extranodal de Células NK-T/diagnóstico , Persona de Mediana Edad , PronósticoRESUMEN
PURPOSE: The use of chemotherapy in the last month of life (CLML) of cancer patients is considered an aggressive approach to be avoided. We examined the practice of CLML in Lebanese cancer patients, and we investigated patient and tumor characteristics that justify this practice. To our knowledge, this is the first study describing CLML of Middle Eastern patients with advanced cancer. METHODS: We conducted this study at Hotel-Dieu de France University Hospital (HDF), Lebanon. Cases eligible for this study were all individuals diagnosed with cancer who died at HDF between the 1st of January and the 31st of December 2014. Demographic and clinical characteristics of the patients were obtained from the hospital registration records. Data concerning the management plan, primary malignancy and stage, chemo-sensitivity, line, type, and timing of chemotherapy in the last month of life were also obtained. RESULTS: Among the 130 cancer patients who were enrolled, CLML was administered to a total of 55 patients (42.3 %), of whom 26 patients (50 %) received more than one cytotoxic drug. Oral drug was only given to 9 patients (16.4 %). Interestingly, CLML increased the risk of death in the last month of life (p = 0.02), yet progression of disease constituted the major cause of death in this subgroup (54.6 %). The only variable to have statistical significant correlation with CLML was performance status (p = 0.03). The type of tumor and recent diagnosis of less than 2 months were also correlated to CLML (p = 0.03 and 0.024, respectively). CONCLUSION: The high percentage of patients receiving CLML underlines the difficulty of end-of-life discussions in patients from Middle Eastern societies. This is true in the context of a country with little availability of palliative care resources, where health policies should be more focused on incorporating palliative medicine in all medical strategies.
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Antineoplásicos/efectos adversos , Neoplasias/tratamiento farmacológico , Evaluación de Resultado en la Atención de Salud/estadística & datos numéricos , Cuidados Paliativos/normas , Cuidado Terminal/normas , Anciano , Anciano de 80 o más Años , Antineoplásicos/administración & dosificación , Progresión de la Enfermedad , Femenino , Humanos , Líbano , Masculino , Persona de Mediana Edad , Cuidados Paliativos/estadística & datos numéricos , Estudios Retrospectivos , Cuidado Terminal/estadística & datos numéricosRESUMEN
Squamous cell carcinoma (SCC) of the renal pelvis is an aggressive tumor with insidious onset of unspecific symptoms and advanced stages at diagnosis. It is a rare entity, accounting for 0.5-8% of renal tumors. In this paper, we describe the case of a patient with a history of recurrent nephrolithiasis that presented with an aggressive form of SCC of the renal pelvis with rapid relapse after resection.
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An isolated dissection of the celiac artery is an extremely rare condition that requires a high level of suspicion to evoke the diagnosis. Once established, the natural course is unpredictable in view of the discrepancies in its management requiring a case-by-case analysis. In this paper, we report an unusual case of spontaneous abdominal pain that was diagnosed with celiac and splenic artery rupture secondary to physical stress. This paper underlines the necessity to maintain a high level of suspicion for arterial dissections and we also review the management plan in such cases.