paraproteinemias/カリウム

As systemic AA and Al amyloidosis differ considerably with regard to prognosis and therapeutic approach, it is of importance to make an accurate histochemical classification with regard to the amyloid protein involved. In the present study the results of the potassium permanganate (KMnO4) method, an

Total 105 Japanese cases of systemic amyloidosis were analysed in terms of Congo red staining with potassium permanganate, anti-amyloid serum staining by immunoperoxidase and the occurrence of monoclonal proteins (ie. plasma cell dyscrasia, PCD). Thirty three cases of primary type amyloidosis and 22

We evaluated the effect of hemolysis, icteric discoloration, lipemia, paraproteinemia, and uremia on enzymatic methods for determining sodium, potassium, and chloride, according to the National Committee for Clinical Laboratory Standards EP7-P proposals for testing interference from endogenous

To clarify the pathogenesis of anti-myelin-associated glycoprotein (MAG) antibody neuropathy associated with IgM monoclonal gammopathy (anti-MAG neuropathy), sural nerve biopsy specimens from 15 patients were investigated. Sodium channels, potassium channels, contactin-associated protein 1 (Caspr1),

A 54-year-old male had monoclonal IgM-kappa light chains in the serum and free monoclonal kappa light chains in the urine. Renal biopsy revealed nodular glomerulosclerosis associated with the accumulation of kappa light chains. Isolated microscopic hematuria was present for over 1 year. He also

OBJECTIVE Isaacs' syndrome is a rare disease resulting from hyperexcitability of peripheral nerves causing continuous muscle fiber activity characterized by muscle twitching and stiffness at rest and delayed muscle relaxation after voluntary contraction. Our objective was to discuss the relationship

Background: Isolation of malignant plasma cells from bone marrow of patients with monoclonal gammopathies is critical for studies into the disease biology. The plasma cells are typically isolated by positive selection using plasma cell

A 67-year-old man was hospitalized with a diagnosis of nephrotic syndrome. Physical findings at admission were generalized edema and macroglossia. Urinalysis showed massive proteinuria, + +occult blood, and granular and broad casts. Ig A lambda monoclonal gammopathy was noted in the serum. There was

A 47-year-old female patient presented nausea and vomiting for half a year and elevated serum creatinine for 3 days. Proximal renal tubular acidosis (RTA) complicated with anemiawas confirmed after admission. Secondary factors, such as autoimmune disease, drugs, poison, monoclonal gammopathy, were

Three patients with vegetating iododerma as a result of potassium iodide therapy are presented. The first patient had polyarteritis nodosa, the second had monoclonal gammopathy of undertermined significance, and the third had multiple myeloma. Vegetating iododerma probably represents an

We present a case of multiple amyloidomas occurring in the calves of a 61-year-old woman, without systemic amyloidosis or plasma cell dyscrasia. The disappearance of Congo red positivity after potassium permanganate treatment and immunohistochemical results showed that this was a case of reactive AA

Cold haemagglutination syndrome is difficult to treat. Fortunately it seldom needs treating. In most cases cold agglutinins are an incidental finding representing either normality or a benign chronic monoclonal gammopathy that does not cause ill health. Two sorts of symptoms are likely in the more

OBJECTIVE Conductivity is a measure of a material's ability to conduct an electric current and it works thanks to movable charges. Conductivity in urine is directly proportional to ionic contents. The aim of this study was to evaluate the significance of urine conductivity by using the Sismex UF-100

BACKGROUND Amyloidosis is associated with or caused by amyloid deposition. These fibrillar proteins may be deposited extracellularly causing tissue damage or impairment. OBJECTIVE The aim of the study was to retrospectively review pathology archives in two oral diagnostic centers for cases