[Hansenula anomala fungemia in a patient undergoing IVH-treatment with ascending colon carcinoma].
A case of catheter-related fungemia due to Hansenula anomala is reported. A 61-year-old male was diagnosed as having stage 3 ascending colon carcinoma stenosing the colon severely and was admitted to our hospital to receive an operation of the carcinoma. Just after admission, an intravenous hyperalimentation (IVH) catheter was inserted and IVH was started to prevent development of ileus and to prepare for laparotomy. Nine days later, he developed a fever. On the next day, the IVH catheter was removed and cultures of blood and the catheter revealed the presence of yeast-like organisms that were identified as H. anomala. Laboratory data showed hypogranulocytemia, slight disturbances of liver and kidney, a prolongation of PT, an increase of FDP and positive reaction of candida antigen by CAND-TEC. He improved after the removal of the catheter, and treatment with intravenous infusion of fluconazole 2 days after the removal was thought to be useful for recovery and to prevent the reappearance of infection though susceptibility to fluconazole was not good. Human infections due to H. anomala are rare and this is the 8th case of H. anomala fungemia in Japan. From this report and a review of the literature, risk factors for developing this fungemia include the use and abuse of central venous catheters such as IVH-catheter. It appears that H. anomala has recently emerged as a potential pathogen in the immunocompromised hosts and patients after insertion of central venous catheters and that these organisms should be added to the growing list of unusual fungal pathogens in these patients.
Sumitomo
M
M
Division of Clinical Laboratory, Yokohama City University School of Medicine.
Kawata
K
K
Kaminaga
Y
Y
Ito
A
A
Makimura
K
K
Yamaguchi
H
H
D003110:Colonic Neoplasms / Q000628:therapy*; D016469:Fungemia / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010289:Parenteral Nutrition, Total / Q000009:adverse effects*; D010843:Pichia