[Atypical electrolytic disorders in patients with diseases of the blood system].
OBJECTIVE
To describe and analyze rare iatrogenic disturbances of water-electrolyte and acid-base balances in systemic blood diseases.


METHODS
Five cases of life-threatening electrolytic imbalance resultant from therapy in patients with hemoblastoses and a patient with acute intermittent porphyria (AIP).


RESULTS
Hyperkalemia arose in 2 patients treated with cyclosporin A and trimethoprim-sulfamethoxasole. One patient developed severe arrhythmia because of hypomagnesemia following long-term therapy with aminoglycosides and amphotericin B. In one AIP patient hyponatremia ending in coma was attributed to the disease activity and infusion therapy. This was the cause of coma. In a patient with acute leukemia and pneumonia amphotericin B therapy entailed distal renal tubular acidosis and marked dyspnea which was primarily mistaken for acute respiratory failure. Pathogenetic, diagnostic and therapeutic aspects of the above water-electrolyte defects are provided.


CONCLUSIONS
The appearance of water-electrolyte imbalance in hemoblastosis patients calls up a detailed analysis of the going-on therapy whether the imbalance is iatrogenic.
Galstian
G M
GM
Shulutko
E M
EM
Bulanov
A Iu
AIu
Prasolov
N V
NV
Kulimova
E B
EB
Kuz'mina
L A
LA
Tiurina
N G
NG
Pustovoĭt
Ia S
IaS
Model
S V
SV
D000141:Acidosis, Renal Tubular / Q000097:blood / Q000209:etiology; D000328:Adult; D005260:Female; D006402:Hematologic Diseases / Q000097:blood / Q000150:complications*; D006801:Humans; D006947:Hyperkalemia / Q000097:blood / Q000209:etiology; D007010:Hyponatremia / Q000097:blood / Q000209:etiology; D007049:Iatrogenic Disease; D008275:Magnesium Deficiency / Q000097:blood / Q000209:etiology; D008297:Male; D008875:Middle Aged; D014883:Water-Electrolyte Imbalance / Q000097:blood / Q000209:etiology*