Cervical mature teratoma 17 years after initial treatment of testicular teratocarcinoma: report of a late relapse

BACKGROUND: Late relapses of testicular germ cell tumor are uncommon. We report a case of cervical mature teratoma appeared 17 years after treatment of testicular teratocarcinoma. CASE PRESENTATION: A 20- year- old patient underwent left sided orchiectomy followed by systemic therapy and retroperitoneal residual mass resection in 1989. He remained in complete remission for 200 months. In 2005 a huge left supraclavicular neck mass with extension to anterior mediastinum appeared. Radical surgical resection of the mass was performed and pathologic examination revealed mature teratoma. CONCLUSION: This is one of the longest long-term reported intervals of a mature teratoma after treatment of a testicular nonseminoma germ cell tumor. This case emphasizes the necessity for follow up of testicular cancer throughout the patient's life

Cervical lymph node dissection for metastatic testicular cancer.

Item does not contain fulltextINTRODUCTION: Despite high response rates to systemic chemotherapy, 30% of patients with advanced stage testicular carcinoma will have extra-retroperitoneal residual masses that require resection. Most often, these are located in the lungs and mediastinum and neck. Limited data are available concerning the incidence, surgical management, and follow-up of neck metastasis arising from a testicular primary tumor. METHODS: We retrospectively reviewed all 665 patients who were referred to a tertiary referral center with the diagnosis of testicular cancer from January 1997 to June 2009 for the presence of cervical metastases. Patients who underwent concomitant surgical therapy were identified and analyzed. Clinical and pathological data were collected from patient records, including radiology and pathology reports. Furthermore, data on primary treatment strategy, chemotherapeutic regimens, timing of surgical procedures, complications, disease recurrence, and follow-up were collected. RESULTS: Twenty-six patients (4%) had cervical lymph node metastasis. The majority (n = 19) had multiple ERP sites. Nine patients (35%) underwent selective neck dissection: in six patients, this was indicated because of residual masses after chemotherapy, and in three patients, cervical masses represented a late and distant relapse of previously treated disease. Viable cancer cells were present in the resected specimen only in these three patients. Seven patients are currently without evidence of disease. Two patients died of disseminated disease. CONCLUSIONS: Cervical lymph node metastases originating from testicular cancer are rare but are more commonly observed in patients with advanced stage disease. Selective neck dissection can be safely performed both after chemotherapy and in the case of recurrent disease.1 juni 201

Pleurodese: perspectivas futuras Pleurodesis: future prospects

Apesar de estarmos completando praticamente um século desde a realização da primeira pleurodese, a metodologia não está consensualmente definida. A tendência atual de executarmos procedimentos minimamente invasivos estimulou novas pesquisas com o objetivo de reduzir a agressão, incluindo o uso de novas substâncias, a colocação de drenos mais finos e a redução ou abolição da necessidade de internação hospitalar. Dentre as drogas esclerosantes, o talco tem a preferência mundial. Entretanto, o possível desenvolvimento da síndrome da angústia respiratória, por vezes fatal, fez renascer o interesse por outras drogas. Os quimioterápicos não têm evidente efeito esclerosante e originam importantes efeitos colaterais. Os agentes irritantes hidróxido de sódio e nitrato de prata produzem pleurodese efetiva. Ambos podem ser utilizados em seres humanos.<br>This article addresses the evolution of pleurodesis since the beginning of the 20th century and defines the characteristics of the ideal sclerosing agent. Emphasis is placed on the current tendency towards minimally invasive procedures where insertion of catheters is usually given priority over certain surgical procedures such as placement of drains or thoracoscopy. Among the sclerosing drugs, talc is the one preferred throughout the world. However, the possible appearance of respiratory distress syndrome, which is sometimes fatal, caused the awakening of interest in other drugs. Anti neoplastic drugs do not induce a very efficient pleurodesis and still have the disadvantage of causing important side effects. Sodium hydroxide and silver nitrate produce effective pleurodesis. Both can be used in humans