Bone metastasis is a rare entity in germ cell tumor of testis and is a poor prognostic site. It is usually associated with synchronous metastasis at other sites. Till now very few cases of isolated bone metastasis of germ cell tumor of testis have been reported but none have reported scapular metastasis. We are reporting a case of nonseminomatous germ cell tumor of right testis that was operated eight months ago and now presented with isolated scapular metastasis. Histopathology of the scapular tissue revealed rhabdomyosarcoma or poorly differentiated synovial sarcoma. Immunohistochemistry with serum markers concluded it to be metastatic germ cell tumor. To the best of our knowledge this is the first reported case of scapular metastasis of testicular germ cell tumor. This case is being reported here due to dilemmatic way of presentation and also to emphasize that histopathology may sometimes misguide and immunohistochemistry is necessary in such cases.
Radiotherapy is one of the most commonly used treatment modality for brain metastases from lung cancer. Its use has evolved from conventional whole brain radiation therapy (WBRT) to more sophisticated stereotactic radiosurgery (SRS) and hippocampal sparing radiotherapy. Indications of cranial radiotherapy are also evolving with the advent of targeted therapies directed against molecular markers like epidermal growth factor receptor (EGFR) and anaplastic lymphoma kinase (ALK). Prognostic criteria such as recursive partitioning analyses and graded prognostic score helps in prognostication of brain metastases patients. Majority of the prospective and randomized studies of brain metastases from lung cancer have come from the developed countries with adequate resources. Efforts have been made to replicate or validate the data in developing countries. In this overview, we intend to discuss the role of radiotherapy for brain metastases in limited resource settings of developing countries. The aim should be to generate a good quality data which is applicable for routine clinical practice in a resource friendly manner. SRS is indicated in guidelines for limited brain metastases, however, it requires a more sophisticated treatment delivery and quality assurance machines which are not available at many centres in majority of the developing countries. Similarly, clinical research should be undertaken considering the demographic, clinical and genetic differences among different populations. Currently, tyrosine kinase inhibitors have dramatically changed the outcomes of metastatic non-small cell lung cancer including brain metastases. The role of WBRT is being questioned in driver mutated patients in developed countries. However, the applicability of this approach should be examined in resource constrained settings as availability of these drugs is limited, its higher cost and frequent use of surveillance brain imaging are the practical challenges.
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