Toxic Shock Syndrome Secondary to Erythroderma: Unraveling the Underlying Triggers.

Toxic shock syndrome (TSS) is a rare and life-threatening condition characterized by the systemic manifestation of severe infection. It is caused by exotoxin-producing strains of Staphylococcus aureus and Streptococcus pyogenes. Erythroderma, often described as generalized exfoliative dermatitis, is a rare and severe dermatological condition involving more than 90% of the body surface, identified as an uncommon cause of TSS. Here, we describe a case of a 72-year-old male who presented with signs and symptoms of erythroderma presenting as extensive erythematous scaling and lichenified plaques on multiple body surfaces and later developed TSS.

Malignant Epithelioid Neoplasm of the Brain.

Malignant epithelioid tumors have been described in various organ systems, but are rarely seen in the brain. They are aggressive tumors and have high mortality. In certain cases, the immunohistochemistry (IHC) findings may not be sufficient to clarify the diagnosis. In these cases, next-generation genetic sequencing may play a role in clarifying the diagnosis. In addition to lab testing, a thorough history and physical exam are necessary to rule out other sources of the tumor such as melanoma. Patients presenting with neurological symptoms are cared for by a wide variety of physicians, hence it is important to raise awareness of rare tumors in order to provide timely and appropriate management and referral for these patients. We present the case of a middle-aged woman who was diagnosed with a 'malignant epithelioid neoplasm' of the brain, a rare variety of tumors. We also give the clinical course of this illness.