Hong Kong medical journal = Xianggang yi xue za zhi / Hong Kong Academy of Medicine
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To test the feasibility of needlescopic cholecystectomy using a two-port technique with 3-mm miniaturised instruments. ⋯ Two-port needlescopic cholecystectomy is technically feasible and may further improve the surgical outcomes in terms of postoperative pain and cosmesis. It can be considered for routine practice by surgeons who are familiar with the two-port laparoscopic cholecystectomy technique.
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A 21-year-old woman developed severe muscle paralysis after sniffing toluene-containing thinner solution for 2 weeks. Her serum chemistries revealed severe hypokalaemia and a normal anion gap hyperchloraemic metabolic acidosis secondary to renal tubular acidosis. Her initial presentation mimicked hypokalaemic periodic paralysis, but toxicology screening of her blood and urine revealed the correct diagnosis of toluene poisoning. ⋯ On another occasion, apart from renal tubular acidosis, the patient also developed severe hypophosphataemia with the phosphate level decreasing to 0.15 mmol/L. Hypophosphataemia with such a low phosphate level after toluene poisoning has been rarely reported in the literature. Toluene inhalation can result in multiple electrolyte and acid-base abnormalities, and should be considered in the diagnosis of any young patient who presents with unexplained hypokalaemia and normal anion gap metabolic acidosis.