Doxycycline sclerodesis as a treatment option for persistent Morel-Lavallée lesions.
BACKGROUND
Morel-Lavallée lesion is a rare cause of subcutaneous swelling, caused by post-traumatic shearing of the hypodermis from the underlying fascia. Treatment of such lesions is still not well established.


OBJECTIVE
To evaluate the results of conservative treatment for these lesions using doxycycline induced sclerodesis followed by elastic compression bandaging.


METHODS
We treated 16 Morel-Lavallée lesions between May 2005 and December 2008. These lesions developed in 13 male and 3 female patients (mean age 41 years; range 10-74 years) due to various modes of trauma. The lesion involved the thigh region in 13 patients with trochanteric region, gluteal, lower back, and lower abdominal wall being other regions involved. An area of palpable fluctuance was the most consistent examination finding. Treatment was effected by fluid aspiration, doxycycline instillation, and compressive elastic bandaging. Healing was defined as the loss of fluctuation with complete absence of fluid on ultrasonography.


RESULTS
The average duration of the persistence of the lesion was 13 months (range, 6-23 months). Most of the lesions had been aspirated previously multiple number of times, average being 3.44 times (range, 1-6 times). All lesions were aspirated and found to be negative on culture. The mean follow up period was 50.44 months (range, 31-74 months). 11 patients showed complete resolution of fluid collection at 4 weeks with another 4 patients resolving at 8 weeks follow up. The lesion persisted in one patient at 12 weeks due to non-compliance to compressive elastic bandaging which subsequently resolved on repeating the procedure. All the lesions healed without any infections or necrosis. No recurrences were detected during the follow up period. A persistent non-fluctuant contour deformity, decreased skin mobility over the site of lesion, and feeling of tightness were the most common problems faced on long term follow up.


CONCLUSIONS
Closed degloving injuries can be managed satisfactorily with doxycycline induced obliteration of the cavity with early healing time without recurrences.
Sports Injury Centre, Safdarjang Hospital, New Delhi 110029, India. drabhishekbansal@ymail.com
Abhishek
A
Bansal
Naval
N
Bhatia
Archana
A
Singh
Ashwani Kumar
AK
Singh
D000293:Adolescent; D000328:Adult; D000368:Aged; D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D044963:Biopsy, Fine-Needle; D002648:Child; D058128:Compression Bandages; D003646:Debridement; D004318:Doxycycline / Q000008:administration & dosage*; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008209:Lymphedema / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D011859:Radiography; D017695:Soft Tissue Injuries / Q000000981:diagnostic imaging / Q000188:drug therapy / Q000628:therapy*; D013997:Time Factors; D016896:Treatment Outcome; D014945:Wound Healing
D000900:Anti-Bacterial Agents; D004318:Doxycycline