title: Mycobacterium marinum infection of the hand and wrist. Results of conservative treatment in twenty-four cases.
abstract: Inadequate débridement, extensive scarring, and breakdown of the wound have been commonly encountered after surgical débridement has been employed as the initial treatment of infection with Mycobacterium marinum involving the deep structures of the hand. Because of our disappointment with the results of this form of treatment, from 1982 to 1986 we treated twenty-four patients who had such an infection with rifampicin and ethambutol after a diagnostic biopsy was done. Surgical treatment was deferred until it was determined that the infection had not been controlled by the chemotherapy. The clinical outcome for these patients could be divided into three patterns: eleven patients (Group I) had a good result with no complications, three patients (Group II) had delayed healing of the wound, and ten patients (Group III) did not have a good response to conservative treatment and required one or more surgical débridements. Complications were sometimes associated with use of the drugs, and loss of visual acuity was a concern in three patients. In twenty-one (87 per cent) of the patients, at follow-up the function of the treated hand was equal to that of the other hand. Persistent pain, a discharging sinus, and previous local injection of steroids were unfavorable prognostic factors. If these factors are present, surgical débridement is advised.
authors: University of Hong Kong at Queen Mary Hospital.
authors: S P
authors: SP
authors: Chow
authors: F K
authors: FK
authors: Ip
authors: J H
authors: JH
authors: Lau
authors: R J
authors: RJ
authors: Collins
authors: K D
authors: KD
authors: Luk
authors: Y C
authors: YC
authors: So
authors: W K
authors: WK
authors: Pun
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003131:Combined Modality Therapy / Q000379:methods; D003646:Debridement; D004977:Ethambutol / Q000008:administration & dosage; D005260:Female; D006225:Hand; D006801:Humans; D008297:Male; D008875:Middle Aged; D009164:Mycobacterium Infections / Q000150:complications / Q000175:diagnosis* / Q000628:therapy; D026741:Physical Therapy Modalities; D011379:Prognosis; D011446:Prospective Studies; D012293:Rifampin / Q000008:administration & dosage; D013717:Tenosynovitis / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D014945:Wound Healing; D014953:Wrist
chemical_list: D004977:Ethambutol; D012293:Rifampin