Optic Nerve Glioblastoma with Optic Chiasm Involvement: A Case Report and a Brief Literature Review.

: optic nerve glioblastoma is an uncommon pathology. The optic chiasm, optic tract, or optic nerves are possible places from which the tumor can originate. Most of the neuroimaging findings are nonspecific.

Rare Case of Hodgkin Lymphoma Transformation into Diffuse Large B-Cell Lymphoma with Atypical Spread Epidurally, Intradurally and Intramedullary: A Case Report.

BACKGROUND Hodgkin lymphoma (HL) transformation into diffuse large B-cell lymphoma (DLBCL) is uncommon, and scant information has been published on transformed high-grade lymphomas. Therefore, it is important to present and discuss cases of lymphoma transformation to make new information on disease progression, diagnosis, and treatment more readily available. In this paper, we present a case of HL transformation into DLBCL with atypical dissemination.

THINK PORPHYRIA: CASE REPORT AND REVIEW OF LITERATURE.

Porphyrias are a group of rare disorders caused by enzyme defects in haem biosynthesis pathway. Acute intermittent porphyria is the most common hepatic porphyria. The disorder presents with severe neuropathic abdominal pain that can be accompanied by a wide range of gastrointestinal, psychiatric and neurological symptoms, making the diagnosis clarification very challenging.