Related Experiment Videos
Castleman's disease, intermediate type: a case report.
Vandana Raphael1, Raphael H Lyngdoh
1Department of Pathology, NEIGRIHMS, Lawmali, Shillong, Meghalaya 793001.
Indian Journal of Pathology & Microbiology
|December 23, 2006
Summary
Castleman's disease, a rare lymph node hyperplasia, can present with intermediate features. Surgical removal of this cervical lymphadenopathy variant led to symptom relief and no recurrence.
Area of Science:
- Pathology
- Oncology
- Immunology
Background:
- Castleman's disease (CD) is a rare lymphoproliferative disorder.
- Histologically, CD presents as hyaline vascular variant (90% of cases) or plasma cell type (rare).
Observation:
- A 70-year-old male presented with cervical lymphadenopathy.
- The patient exhibited Castleman's disease with intermediate features, combining hyaline vascular and plasma cell elements.
Findings:
- The patient underwent surgical excision for the cervical lymphadenopathy.
- Post-surgery, the patient experienced complete resolution of constitutional symptoms.
Implications:
- This case highlights the existence and successful management of an intermediate variant of Castleman's disease.
- Complete surgical resection is an effective treatment for localized Castleman's disease with intermediate features.
Related Concept Videos
Types of Intermediate Filaments
The intermediate filaments are an essential component of the cytoskeleton. Presently six types of intermediate filament have been identified. Type I and II are acidic and basic keratin proteins. Type III is of mesodermal origin and comprises four proteins: vimentin, desmin, glial fibrillary acidic protein (GFAP), and peripherin. Vimentin is commonly found in mesenchymal cells, desmin in muscle cells, GFAP in astrocytes, while peripherin is found in peripheral nervous system neurons (PNS). Type...
Endocarditis II: Clinical Features of Infective Endocarditis
Endocarditis can present various clinical features depending on the causative organism and the patient's underlying health conditions. Initially, the clinical features of infective endocarditis develop gradually, presenting with nonspecific symptoms that can be easily mistaken for other illnesses.General SymptomsEarly symptoms of infective endocarditis are fever, chills, weakness, malaise, fatigue, and weight loss. These symptoms reflect the systemic nature of the infection and the body's...
Hypersensitivity Reactions: Immune-Complex Reactions
Type III hypersensitivity reactions occur when antigen–antibody complexes form and activate the complement system. Normally, these complexes help the clearance of antigens by phagocytes and red blood cells. However, when large numbers of immune complexes are present, they can deposit in tissues—particularly in the walls of blood vessels—leading to inflammation and tissue injury. These deposits trigger complement activation and neutrophil recruitment, resulting in serum sickness, a systemic...
Chronic Kidney Disease II: Clinical Manifestations
Chronic Kidney Disease (CKD) progressively impairs multiple body systems due to the accumulation of uremic toxins, which disrupt cellular functions across various organs.Neurologic symptomsNeurologic symptoms often arise early in CKD, as uremic toxin buildup drives changes in cognitive and motor functions. Patients frequently experience fatigue, headache, confusion, difficulty concentrating, and, in severe cases, seizures. Peripheral neuropathy commonly manifests as burning sensations in the...