Nose and upper lip reconstruction for purpura fulminans

Uncommon Location of Purpura Fulminans: Case Report and Literature Review

Purpura fulminans is a critical, mostly fatal, thrombotic syndrome that requires urgent intervention. Purpura fulminans is an acute purpuric rash characterized by coagulation of the microvasculature, which leads to purpuric lesions and skin necrosis. In this report, we present a rare case of an adult patient who was admitted with rapidly forming purpura fulminans in an uncommon location.

Surgical outcomes in adults with purpura fulminans: a systematic review and patient-level meta-synthesis

Background

Cutaneous manifestations of purpura fulminans (PF) present many challenges for clinicians and surgeons. In a state of septic shock complicated by limb ischemia, surgical interventions are necessary to control the pathological cascade and improve patient outcomes. The objective of this article was to report etiologies and surgical outcomes associated with cutaneous manifestations in adults.

Methods

This systematic review and meta-analysis compared 190 adult patients with etiologies, signs and symptoms, and surgical outcomes associated with cutaneous manifestations of PF. The PubMed, EMBASE, Cochrane Library, Web of Science, and Scopus databases were systematically and independently searched. Patient and clinical characteristics, surgical interventions, outcomes, and complications were recorded.

Results

Seventy-nine studies were eligible for the systematic review, and 77 were eligible for meta-analysis using Preferred Reporting Items for Systematic Reviews and Meta-analysis (PRISMA) and Cochrane guidelines. A total of 71/190 (38%) cases reported surgical debridement. Fasciotomies were reported in 12/190 (6%) cases and 20 procedures. Amputations were reported in 154/190 (81%) cases. Reconstruction was reported in 45 cases. Skin grafts were applied in 31 cases. Flaps were used for reconstruction in 28 cases. Median (IQR) surgical procedures per patient were 4 (4, 5) procedures. Infectious organisms causing PF were 32% Neisseria meningitidis (n = 55) and 32% Streptococcus pneumonia (n = 55). Coagulase-negative Staphylococcus (95% confidence interval (CI)(8.2-177.9), p = 0.032), Haemophilus influenza (95%CI (7.2-133), p = 0.029), Streptococcus pneumonia (95% CI (13.3-75.9), p = 0.006), and West Nile Virus (95%CI (8.2-177.9), p = 0.032) were associated with significantly more extensive amputations compared to other organisms.

Conclusion

This systematic review and patient-level meta-analysis found the most common presentation of PF was septic shock from an infectious organism. Neisseria meningitidis and Streptococcus pneumonia were equally the most common organisms associated with PF. The majority of cases were not treated in a burn center. The most common surgeries were amputations, with below-the-knee-amputations being the most common procedure. Skin grafting was the most commonly performed reconstructive procedure. The most common complications were secondary infections. Organisms with significantly more extensive amputations were coagulase-negative Staphylococcus, Haemophilus influenza, Streptococcus pneumonia, and West Nile Virus. Interpretation of findings should be cautioned due to limited sample data.

Reconstruction of Near-Total Loss of the Upper and Lower Lips due to Purpura Fulminans with Local Tissue and a Dual-Skin Paddled Anterolateral Thigh Flap

It is difficult to totally reconstruct the lip, achieving good functional and aesthetic results. There have been few reports of reconstructing complete lip defects. Moreover, upper and lower lip necrosis by purpura fulminans has not been reported. We present a case of a 60-year-old male purpura fulminans patient with upper and lower lip necrosis. Fortunately, our patient had retained his oral commissure function. We reconstructed this defect with an orbicularis oris muscle-skin-mucosal pedicled flap derived from the region between the nasolabial folds for upper lip; a similar bipedicled flap for the lower lip and the donor site was closed with a dual-skin paddled anterolateral thigh flap. Postoperative results were satisfactory, that is, no lip tightness or aperture restriction was seen, and symmetry had been achieved. The new lips exhibited complete sensory recovery. Drooling was minimal during rest and feeding. We could select a method that combined the advantages of local and free flaps. We consider our method for this defect is superior to those described in previous studies, in that the restoration of lip sensation and oral sphincter function can be achieved to some extent in 1 stage while preserving the oral commissure function.

Pre-expanded Bipedicled Supratrochlear Perforator Flap for Simultaneous Reconstruction of the Nasal and Upper Lip Defects

The double "S" principle should be followed for facial reconstruction: the "similarity" of the donor site to the defect area and the reconstruction should be based on the different "subunits" of the face. In this article the pre-expanded, bipedicled supratrochlear perforator flap method is described, which is used for the resurfacing of both nasal and upper lip defects. This method can provide 2 independent flaps with sufficient tissue from 1 single donor site, resurfacing the nasal and upper lip units separately and providing an unparalleled color and texture match and ideal reconstructive result.

Loss of orofacial tissue secondary to septic shock caused by Streptococcus pneumoniae

Purpura fulminans is a rare complication of septic shock with a high mortality. It can result in a severe loss of skin, and often amputation of limbs. Managing the loss of tissue is a challenge that requires a multidisciplinary approach.