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Post-mastectomy radiotherapy (PMRT) in early breast cancer has long been a matter of debate among oncologists. The American Society of Clinical Oncology (ASCO) and the American Society for Therapeutic Radiology and Oncology (ASTRO) recommend the use of PMRT for patients, whose primary tumor is larger than 5 cm and/or patients who have four or more involved axillary lymph nodes (ALNs). Recently, few trials have been published showing the positive impact of PMRT on overall survival (OS) even in patients having 1-3 positive ALNs with T1-T2 primary disease or early breast cancer (EBC). So, it has become a matter of controversy whether to radiate or not to radiate? We have made an extensive search in the internet in Pubmed and other sites of medical publication mentioning our topic of discussion and reviewed the relevant articles. We nearly got 3,220 articles. After reviewing the available publications in the internet, we blended the elixir with our experience and tried to find an answer of our question. In conclusion, PMRT significantly and substantially improved loco-regional control and overall survival in patients with 1-3 positive nodes as in patients with 4 or more positive nodes, and nearly the same number of patients is needed to treat to avoid a loco-regional recurrence and/or death in both groups. We should reconsider the current guidelines for the indication for PMRT.

Primitive neuroectodermal tumor (PNET)/ewing's sarcoma is a rare neural crest tumor of central nervous system, thoracopulmonary regions, pelvis, and lower extremities. Visceral involvement by PNET is a rare phenomenon, with kidney being the most commonly involved organ. We report a 35-year-old Asian female presenting with left inguinal swelling, with computed tomography scan evidence of conglomerate lymph nodal mass in the left external iliac and inguinal region. A clinico-radiological diagnosis of lymphoproliferative disorder was made. She subsequently underwent excision biopsy. Histopathology of the biopsy specimen revealed completely effaced lymph nodal architecture, which was replaced by a tumor composed of nests of small, round, blue cells. On immunohistochemistry, the tumor cells were positive for CD99 and negative for CD3, CD20, leucocyte common antigen, epithelial membrane antigen, cytokeratin, desmin, vimentin, synaptophysin, and chromogranin A. Extensive search regarding any possible different site of involvement by the tumor was negative. The clinical presentation and histological, cytological, and immunohistochemical pattern, lead to the diagnosis of metastatic PNET of the left external iliac and inguinal lymph node with unknown primary origin. To the best of our knowledge, it is the first ever reported case of inguinal lymphadenopathy as the solitary metastatic presentation of PNET of unknown origin.