Castleman disease or giant node hyperplasia is a rare disorder of the lymphoid tissue most often involving the mediastinal lymph nodes. We report a case of localized retroperitoneal hyaline-vascular type of Castleman disease. A 35-year old woman presented with mild epigastric pain with radiation to the back. Amild anemia was the only abnormal associated finding. Abdominal ultrasound and CTscan ...

POEMS syndrome is a paraneoplastic syndrome whose acronym stands for less than half of the defining features of the disease, that is, polyradiculoneuropathy, organomegaly, potentially including coexisting Castleman disease, endocrinopathy, monoclonal plasma cell neoplasm, and skin changes. The other important features include papilledema, extravascular volume overload, sclerotic bone lesions, t...

PURPOSE To evaluate the safety and pharmacokinetics of siltuximab, an anti-interleukin-6 chimeric monoclonal antibody (mAb) in patients with B-cell non-Hodgkin lymphoma (NHL), multiple myeloma, or Castleman disease. EXPERIMENTAL DESIGN In an open-label, dose-finding, 7 cohort, phase I study, patients with NHL, multiple myeloma, or symptomatic Castleman disease received siltuximab 3, 6, 9, or ...

POEMS syndrome is a paraneoplastic syndrome whose acronym stands for less than half of the defining features of the disease, that is, polyradiculoneuropathy, organomegaly, potentially including coexisting Castleman disease, endocrinopathy, monoclonal plasma cell neoplasm, and skin changes. The other important features include papilledema, extravascular volume overload, sclerotic bone lesions, t...

POEMS syndrome (Crow-Fukase syndrome) is a rare paraneoplastic disorder. It is characterized by peripheral neuropathy, elevated vascular endothelial growth factors (VEGFs), monoclonal gammopathy, sclerotic bone lesions and Castleman disease. Other important clinical features are organomegaly, edema, ascites, papilledema, endocrinopathy, skin changes and thrombocytosis. A high index of suspicion...

We describe a rare case of Castleman disease associated de novo with Hodgkin lymphoma. The incidence of Castleman disease is rare; only a few studies have described it in de novo association with Hodgkin lymphoma. The patient described here complained of unique evolutionary axillary adenopathy. A positron-emission tomography/computed tomography scan revealed hypermetabolic activity in this area...

Bệnh Castleman (Castleman’ Desease – CD) là bệnh rối loạn tăng sinh của tổ chức hạch lympho, có thể gặp ở nhiều cơ quan khác nhau, tuy nhiên hiếm mạc treo ruột, tổn thương đa ổ hoặc đơn ổ, nguyên nhân không rõ ràng, rất khó chẩn đoán trước mổ và dễ nhầm với các khác. Điều trị phẫu thuật cắt bỏ tốt những trường hợp khu trú một ổ. Với còn lại phối điều tia xạ hóa liệu theo phác đồ CHOP.

Castleman disease (CD) is a rare benign lymphoproliferative disorder, the etiology of which is unclear. Clinically it may manifest as localized disease (unicentric) or disseminated disease (multicentric). CD occurs in the thorax in 70% of cases, abdomen and pelvis in 15%, and in the neck in 10-15% of cases. We present a case of a pleural mass located posteriorly in a paraspinal location, which ...