HHV8-Positive Castleman Disease and In Situ Mantle Cell Neoplasia within Dermatopathic Lymphadenitis, in Longstanding Psoriasis
نویسندگان
چکیده
منابع مشابه
Dermatopathic Lymphadenitis
To the Editor: Dermatopathic lymphadenitis (DL) represents a rare benign lymphatic hyperplasia commonly associated with exfoliative or eczematoid dermatitis. DL was also reported to be a potential mimicker of lymphoma.[1] Here, we report the 18F‐fluorodeoxyglucose (18F‐FDG) positron emission tomography/ computer tomography (PET/CT) results and the histological findings of a 40‐year‐old female p...
متن کاملPautrier-Woringer disease: lipomelanotic reticulosis/ dermatopathic lymphadenitis
We report a 62 year-old woman with a 20-year’s history of extensive psoriasis, and thyroidectomy, presented with a 3-month history of multiple hypertrophied axillary lymph nodes. At first the diagnosis of metastatic breast cancer was suggested. Physical examination revealed a 2cm, firm and slightly mobile axillary lymph node. A cutaneous diffuse psoriasis was observed on the chest and upper lim...
متن کامل"In situ" mantle cell lymphoma associated with hyaline-vascular Castleman disease.
Mantle cell lymphoma (MCL) is a very rare non-Hodgkin B-cell lymphoma, with an aggressive clinical course and poor response to conventional therapy. Few cases of "in situ" MCL were reported in the last years. We present the case of a 31-year-old woman with a unique cervical lymphadenopathy. The morphologic findings are of hyaline-vascular Castleman disease (HV-CD). Immunohistochemical stain for...
متن کاملDermatopathic lymphadenitis in a patient with pemphigus vulgaris
Dermatopathic lymphadenitis (DL) is a reactive lymphoid hyperplasia that commonly involves the regional lymph nodes in patients with chronic dermatoses, such as exfoliative dermatitis, toxic-shock syndrome, pemphigus, psoriasis, eczema, and, in severe cases, mycosis fungoides. Diagnosis of DL depends on the histopathologic characteristics of paracortical T-zone expansion with melanin, hemosider...
متن کاملPlasma HHV8 DNA predicts relapse in individuals with HIV-associated multicentric Castleman disease.
HIV-associated multicentric Castleman disease (HIV-MCD) is a rare lymphoproliferative disorder caused by infection with human herpesvirus-8. The disease follows a relapsing and remitting clinical course, with marked systemic symptoms during an active attack, which can prove fatal. Its incidence is rising, and new data indicate the utility of the anti-CD20 monoclonal antibody rituximab at induci...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Diagnostics
سال: 2021
ISSN: 2075-4418
DOI: 10.3390/diagnostics11071150