April 2023 in “Journal of Investigative Dermatology” This case study reports an unusual presentation of primary cutaneous diffuse large B-cell lymphoma–leg type occurring on the upper lip of an 81-year-old woman, highlighting the need for timely recognition of atypical manifestations.
February 2026 in “World Academy of Sciences Journal” This case report describes a rare occurrence of primary cutaneous diffuse large B-cell lymphoma, not otherwise specified (PCDLBCL-NOS) on the scalp of a 45-year-old female, highlighting its unusual presentation and the initial treatment response but also noting severe subsequent complications.
June 2019 in “International journal of dermatology and venereology” This review discusses the hedgehog signaling pathway's role in cutaneous tumors and hematological disorders, highlighting its potential as a therapeutic target, but reports no new clinical findings.
This review analyzed literature on primary cutaneous lymphomas involving the scalp, finding that scalp involvement in these cases often leads to non-scarring focal alopecia and may indicate more aggressive disease.
November 2021 in “Authorea (Authorea)” This case report suggests that platelet-rich plasma and hair transplantation may trigger or worsen the progression of cutaneous pseudolymphoma to lymphoma, particularly in patients with a family history.