RESUMO
Lymphoepithelial carcinoma (LEC) of salivary glands are rare tumours and present as gradually progressing painless masses. LECs have good prognosis and accurate differentiation from secondary tumours and nasopharyngeal carcinoma is essential to dictate management. We present a case of an elderly male presenting with a parotid swelling diagnosed as LEC on fine needle aspiration cytology and confirmed on histopathology and immunohistochemistry.
RESUMO
Primary Renal Lymphoma (PRL) is rare and its existence has been called into question due to the absence of lymphatic tissue within renal parenchyma. Non-specific abdominal pain with mass in the lumbar region and otherwise unexplained renal failure is the most common presentation. Almost all patients eventually develop extrarenal lymphomatous disease and few patients survive beyond one year. Surgical treatment is rarely feasible as primary modality of treatment since the tumour often encases major vessels and surrounding organs necessitating major resection. Instead, an attempt can be made to downstage the tumour with chemotherapy before attempting surgery. Here we present a case of primary renal Non-Hodgkins Lymphoma (NHL) which was treated with chemotherapy but the patient succumbed to disease before the third cycle.
RESUMO
Chronic inflammatory demyelinating polyradiculoneuropathy (CIDP) is an immune-mediated disorder characterized by progressive or relapsing symmetrical motor or sensory symptoms and signs in more than one limb, developing over at least 2 months. It may cause prolonged periods of disability and even death. Evidence from trials suggests that plasma exchange provides significant short-term benefit in about two thirds of patients with chronic inflammatory demyelinating polyradiculoneuropathy. This review evaluates the role of plasmapheresis in CIDP.
