The diagnostic and surgical challenges of massive localized lymphedema.
Am J Surg
; 209(3): 584-7, 2015 Mar.
Article
em En
| MEDLINE
| ID: mdl-25613785
ABSTRACT
BACKGROUND:
Massive localized lymphedema (MLL) is a rare entity first described in 1998 in patients with morbid obesity; the incidence is rising with the increased prevalence of morbid obesity. This report defines the clinical presentation and surgical challenges in 6 patients with MLL.METHODS:
The MLL in 6 patients with morbid obesity (weight range 270 to 585 lbs) involved the thigh in 3 patients, the calf in 1 patient, and the abdomen in 2 patients. The time from onset to presentation averaged 3 years (range 1 to 8 years). Two thigh lesions precluded ambulation because both legs could not be on the ground simultaneously; the 2 abdominal lesions were too heavy to permit ambulation.RESULTS:
The surgical excision required the use of pulleys to elevate the MLL tissues, which, on excision, weighed between 24 and 78 lbs. A long oval horizontal incision and a long transverse incision were used for the 2 abdominal lesions. Long horizontal oval limb incisions with multiple perpendicular cross incisions had to be used to excise MLL in the 4 limb lesions. In 2 cases, the vessel-sealing device was employed successfully for dissecting subcutaneous edematous tissue. Loose wound closure permitted postoperative lymph leakage, which continued for 3 to 8 weeks. The histology demonstrated fibrotic lymphatic tissue with vascular and lymphatic proliferation and edema; all patients did well.CONCLUSIONS:
MLL is rare and is best treated by surgical excision facilitated by pulleys and imaginative incisions to obtain primary closure. Long-term follow-up is necessary to assess for subsequent liposarcoma or angiosarcoma.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Procedimentos Cirúrgicos Operatórios
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Obesidade Mórbida
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Linfedema
Tipo de estudo:
Diagnostic_studies
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Etiology_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adult
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Female
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Humans
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Middle aged
Idioma:
En
Revista:
Am J Surg
Ano de publicação:
2015
Tipo de documento:
Article