“…According to the World Health Organization, cancers of the lymphatic system can be divided into different units on the basis of morphological features, genetics, and clinical presentation, among others, primary mediastinal large B-cell lymphoma (PMBL), Hodgkin's lymphoma (cHL), and B-cell lymphoma unclassified with intermediate features between diffuse large B-cell lymphoma (DLBCL) and cHL [3,4]. The first symptoms of the disease, such as appetite disorder, nausea, and vomiting, may overlap with pregnancy symptoms.…”