A large bone metastasis as an initial presentation of renal cell carcinoma / Una gran metástasis ósea como presentación inicial de carcinoma de células renales

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Clinical stage I synchronous bilateral testicular germ cell tumor with different histopathology: a case report.

Bilateral testicular germ cell tumors (BTGCT) occur in 1 to 4% of patients with testicular cancer and of these, 10-15% are synchronous. Overall, BTGCT represents less than 0.5% of all new cases of testicular cancer. There are few reports in the literature of synchronous BTGCT with different histology. We present the case of a 30-year-old man who presented to our genitourinary tumor unit with a bilateral increase of testicular volume. After initial assessment, a testicular ultrasound showed the presence of solid tumors in both testes. Staging studies were negative for metastatic disease. The patient was referred to the fertility clinic for sperm banking and later underwent a bilateral radical orchiectomy. The histopathology evaluation revealed a 5.5 cm right-sided mixed germ cell tumor and a 1.5 cm left-sided testicular seminoma. Because patient's poor compliance for surveillance was identified as a risk factor for relapse and poor outcome, adjuvant chemotherapy was favored. The patient underwent one cycle of bleomycin, etoposide and cisplatin (BEP). After four years of follow up, the patient shows no evidence of relapse, either clinically or radiologically. In men unlikely to carry out successful surveillance; active treatment is the preferred option for preventing disease recurrence, even in patients with no risk factors. The physician must consider all available therapeutic measures in this scenario to achieve the best possible therapeutic result.

Relación entre productividad laboral y características clínicas de la artritis reumatoide / Relationship between work productivity and clinical characteristics in rheumatoid arthritis

OBJETIVO: Valorar la relación entre la productividad laboral y diversos factores propios de la artritis reumatoide (AR) como grado de actividad de la enfermedad, nivel de discapacidad, calidad de vida, carga laboral, farmacoterapia recibida y comorbilidades asociadas. MATERIAL Y MÉTODOS: Se realizó un estudio transversal, observacional y descriptivo. Se incluyeron pacientes de 18 a 75años con diagnóstico de AR según criterios ACR/EULAR 2010 que acudieron consecutivamente a la consulta de Reumatología del Hospital Universitario en el periodo comprendido entre enero y marzo del año 2017. Se aplicaron los cuestionarios WPAI-AR, HAQ-DI y RAQoL; el grado de actividad de la AR se calculó mediante DAS28-PCR. Se realizaron correlaciones entre las características clínicas obtenidas y la capacidad laboral por WPAI-AR. RESULTADOS: Se incluyeron 204 pacientes con AR, de los cuales el 92,6% fueron mujeres; la edad media fue de 54,46+/-9,3años. En el porcentaje de déficit en actividades básicas de la vida diaria (ABVD) se encontró diferencia estadísticamente significativa entre pacientes empleados y desempleados (p≤0,002). Se encontró correlación positiva entre actividad de la enfermedad por DAS28-PCR, nivel de calidad de vida por RAQoL y capacidad funcional por HAQ-DI con los porcentajes de ausentismo y presentismo laboral, pérdida de la productividad laboral total y déficit en ABVD. CONCLUSIÓN: Existe correlación entre el grado de actividad de la AR, calidad de vida y capacidad funcional con el rendimiento laboral de la población estudiada. La asociación más fuerte encontrada fue con la capacidad funcional

OBJECTIVE: This study assesses the relationship between the ability to perform productive activities and the clinical characteristics of RA, such as disease activity, quality of life, functional capacity, workload, pharmacotherapy, and comorbidities. MATERIALS AND METHODS: A cross-sectional, observational and descriptive study was conducted. Patients aged 18-75 years with a diagnosis of RA according to ACR/EULAR 2010 criteria who attended regularly to the Rheumatology service in the period between January and March 2017 were included. The questionnaires, WPAI-AR, HAQ-DI and RAQoL, were applied. RA disease activity was measured by DAS28-PCR. Correlations were made between the clinical data obtained and work productivity and activity impairment measured by WPAI-AR. RESULTS: Two hundred four patients with a diagnosis of RA were included, of whom 92.6% were women. Mean age was 54.46+/-9.3years. Regarding the percentage of impairment of daily life activities, we found a significant difference between employed and unemployed patients (P≤.002). A positive correlation was found between RA activity measured by DAS28-PCR, quality of life, and functional ability with the percentages of absenteeism, presenteeism, overall productivity loss, and impairment of daily life activities. CONCLUSION: A correlation between RA disease activity, functional capacity, quality of life, and working impairment was found. The strongest association was established with the degree of functional capacity

Cardiac Tamponade as an Initial Manifestation of Cervical Cancer.

Cervical cancer is the second most common malignancy worldwide in women and the third most common cause of cancer death in developing countries. This type of cancer spreads mainly to the lung, the bone, and the brain; however, the pericardium is an unusual site of invasion, which is associated with a poor prognosis. We present a case of a 35-year-old woman with six months of leg edema and abnormal uterine bleeding. During the initial evaluation, cardiac tamponade and a bilateral pleural effusion were found. A left supraclavicular lymphadenopathy was identified on physical examination, while gynecological examination and MRI were irrelevant. Initial cytology of the pericardial fluid showed a poorly differentiated carcinoma, and a cervical biopsy revealed a squamous cell invasive carcinoma. Chemotherapy was started with carboplatin and paclitaxel, but no clinical improvement was noted and the patient died 46 days after arrival. Cardiac tamponade in a young female patient is a harbinger to widen the differential diagnosis to include not only infectious, cardiac, or metabolic etiology but also oncological causes since this will allow appropriate treatment.

Relationship Between Work Productivity and Clinical Characteristics in Rheumatoid Arthritis. / Relación entre productividad laboral y características clínicas de la artritis reumatoide.

OBJECTIVE: This study assesses the relationship between the ability to perform productive activities and the clinical characteristics of RA, such as disease activity, quality of life, functional capacity, workload, pharmacotherapy, and comorbidities. MATERIALS AND METHODS: A cross-sectional, observational and descriptive study was conducted. Patients aged 18-75years with a diagnosis of RA according to ACR/EULAR 2010 criteria who attended regularly to the Rheumatology service in the period between January and March 2017 were included. The questionnaires, WPAI-AR, HAQ-DI and RAQoL, were applied. RA disease activity was measured by DAS28-PCR. Correlations were made between the clinical data obtained and work productivity and activity impairment measured by WPAI-AR. RESULTS: Two hundred four patients with a diagnosis of RA were included, of whom 92.6% were women. Mean age was 54.46±9.3years. Regarding the percentage of impairment of daily life activities, we found a significant difference between employed and unemployed patients (P≤.002). A positive correlation was found between RA activity measured by DAS28-PCR, quality of life, and functional ability with the percentages of absenteeism, presenteeism, overall productivity loss, and impairment of daily life activities. CONCLUSION: A correlation between RA disease activity, functional capacity, quality of life, and working impairment was found. The strongest association was established with the degree of functional capacity.

Choriocarcinoma Syndrome as an Initial Presentation of Testicular Cancer.

Choriocarcinoma syndrome (CS) is a rare clinical entity within the spectrum of nonseminomatous germ-cell tumors (NSGCT). It is characterized by the abrupt establishment of rapidly progressive and hemorrhagic tumors associated with very high levels of the beta fraction of human chorionic gonadotropin (ß-hCG) and with a very poor prognosis, particularly in patients with ß-hCG values above 50,000 IU/L. We present the case of a 17-year-old man with a sudden onset nonmassive hemoptysis. Physical examination revealed a right testicular mass. Imaging studies showed metastatic lung, bone, and retroperitoneal disease. ß-hCG serum levels were 222,493.21 IU/L, AFP 1.56 ng/mL, and DHL 457 IU/L. Histopathological study after right radical orchiectomy showed a mixed germ-cell tumor. Based on poor-risk characteristics, chemotherapy was started with an adequate clinical response. Physicians should be aware of the potential complications of CS in the treatment of testicular cancer with high ß-hCG levels since they could be associated with a rapidly progressive and high-volume disease. Patients in this category should be referred to the centers experienced in the treatment of advanced germ-cell tumors. Due to the severity of the presentation, hemodynamic monitoring, ideally in an intensive care unit, is essential as well as timely administration of cytotoxic treatment.

Malignant Spinal Cord Compression Syndrome as an Initial Presentation of Testicular Cancer.

Malignant spinal cord compression syndrome (MSCCS) occurs in 2.5 to 5% of all oncological patients. In 20% of the cases, it is the initial manifestation. This syndrome is a rare event among germ cell tumors (GCT), occurring in only 1.7% of the patients. We present the case of a 24-year-old man who arrived at the emergency department with dysesthesia and paraparesis as well as urinary incontinence. Imaging studies showed an infiltrative lesion in the left testicle, pulmonary and hepatic metastatic disease, and a large retroperitoneal ganglionar conglomerate that infiltrated the spinal cord through the intervertebral foramina of the vertebra level T11 with displacement of the L1 vertebral body. A postoperative biopsy showed a pure embryonal carcinoma. In the initial approach of a young man who presents spinal cord compression, the presence of MSCCS associated with GCT should be considered as a possible cause. A high level of suspicion is required to achieve a timely diagnosis, to grant the patient the best possible outcome.

Testicular Cancer Presenting as Gastric Variceal Hemorrhage.

Testicular cancer is the most common solid malignancy affecting males between the ages of 15 and 35. The symptomatology caused by this tumor varies according to the site of metastasis. We present the case of a 26-year-old male who arrived to the emergency department with hematemesis. He had no previous medical history. On arrival, we noted enlargement of the left scrotal sac. There was also a mass in the left scrotum which provoked displacement of the penis and right testis. The serum alpha-fetoprotein level was 17,090 ng/mL, lactate dehydrogenase was 1480 U/L, and human chorionic gonadotropin was 287.4 IU/mL. Upper endoscopy revealed a type 1 isolated gastric varix, treated with cyanoacrylate. A CT scan showed extrinsic compression of the portal vein by lymphadenopathy along with splenic vein partial thrombosis, which caused left-sided portal hypertension. Neoadjuvant chemotherapy was started with etoposide and cisplatin, and seven days later the patient underwent left radical orchiectomy. A postoperative biopsy revealed a pure testicular teratoma. Noncirrhotic left portal hypertension with bleeding from an isolated gastric varix secondary to metastasic testicular cancer has not been described before. Clinicians must consider the possibility of malignancy in the differential diagnosis of a young man presenting with unexplained gastrointestinal bleeding.