Early versus delayed appendicectomy for appendiceal phlegmon or abscess.

BACKGROUND: This is an update of a Cochrane review first published in 2017. Acute appendicitis (inflammation of the appendix) can be simple or complicated. Appendiceal phlegmon and appendiceal abscess are examples of complicated appendicitis. Appendiceal phlegmon is a diffuse inflammation in the bottom right of the appendix, while appendiceal abscess is a discrete inflamed mass in the abdomen that contains pus. Appendiceal phlegmon and abscess account for 2% to 10% of acute appendicitis. People with appendiceal phlegmon or abscess usually need an appendicectomy to relieve their symptoms (e.g. abdominal pain, loss of appetite, nausea, and vomiting) and avoid complications (e.g. peritonitis (infection of abdominal lining)). Surgery for people with appendiceal phlegmon or abscess may be early (immediately after hospital admission or within a few days of admission), or delayed (several weeks later in a subsequent hospital admission). The optimal timing of appendicectomy for appendiceal phlegmon or abscess is debated. OBJECTIVES: To assess the effects of early appendicectomy compared to delayed appendicectomy on overall morbidity and mortality in people with appendiceal phlegmon or abscess. SEARCH METHODS: We searched CENTRAL, MEDLINE, Embase, two other databases, and five trials registers on 11 June 2023, together with reference checking to identify additional studies. SELECTION CRITERIA: We included all individual and cluster-randomised controlled trials (RCTs), irrespective of language, publication status, or age of participants, comparing early versus delayed appendicectomy in people with appendiceal phlegmon or abscess. DATA COLLECTION AND ANALYSIS: We used standard methodological procedures expected by Cochrane. MAIN RESULTS: We included eight RCTs that randomised 828 participants to early or delayed appendicectomy for appendiceal phlegmon (7 trials) or appendiceal abscess (1 trial). The studies were conducted in the USA, India, Nepal, and Pakistan. All RCTs were at high risk of bias because of lack of blinding and lack of published protocols. They were also unclear about methods of randomisation and length of follow-up. 1. Early versus delayed open or laparoscopic appendicectomy for appendiceal phlegmon We included seven trials involving 788 paediatric and adult participants with appendiceal phlegmon: 394 of the participants were randomised to the early appendicectomy group (open or laparoscopic appendicectomy as soon as the appendiceal mass resolved within the same admission), and 394 were randomised to the delayed appendicectomy group (initial conservative treatment followed by delayed open or laparoscopic appendicectomy several weeks later). There was no mortality in either group. The evidence is very uncertain about the effect of early appendicectomy on overall morbidity (risk ratio (RR) 0.74, 95% confidence interval (CI) 0.19 to 2.86; 3 trials, 146 participants; very low-certainty evidence), the proportion of participants who developed wound infections (RR 0.99, 95% CI 0.48 to 2.02; 7 trials, 788 participants), and the proportion of participants who developed faecal fistulas (RR 1.75, 95% CI 0.36 to 8.49; 5 trials, 388 participants). Early appendicectomy may reduce the abdominal abscess rate (RR 0.26, 95% CI 0.08 to 0.80; 4 trials, 626 participants; very low-certainty evidence), reduce the total length of hospital stay by about two days (mean difference (MD) -2.02 days, 95% CI -3.13 to -0.91; 5 trials, 680 participants), and increase the time away from normal activities by about five days (MD 5.00 days; 95% CI 1.52 to 8.48; 1 trial, 40 participants), but the evidence is very uncertain. 2. Early versus delayed laparoscopic appendicectomy for appendiceal abscess We included one trial involving 40 paediatric participants with appendiceal abscess: 20 were randomised to the early appendicectomy group (emergent laparoscopic appendicectomy), and 20 were randomised to the delayed appendicectomy group (initial conservative treatment followed by delayed laparoscopic appendicectomy 10 weeks later). There was no mortality in either group. The trial did not report on overall morbidity, various complications, or time away from normal activities. The evidence is very uncertain about the effect of early appendicectomy on the total length of hospital stay (MD -0.20 days, 95% CI -3.54 to 3.14; very low-certainty evidence). AUTHORS' CONCLUSIONS: For the comparison of early versus delayed open or laparoscopic appendicectomy for paediatric and adult participants with appendiceal phlegmon, very low-certainty evidence suggests that early appendicectomy may reduce the abdominal abscess rate. The evidence is very uncertain whether early appendicectomy prevents overall morbidity or other complications. Early appendicectomy may reduce the total length of hospital stay and increase the time away from normal activities, but the evidence is very uncertain. For the comparison of early versus delayed laparoscopic appendicectomy for paediatric participants with appendiceal abscess, data are sparse, and we cannot rule out significant benefits or harms of early versus delayed appendicectomy. Further trials on this topic are urgently needed and should specify a set of criteria for use of antibiotics, percutaneous drainage of the appendiceal abscess prior to surgery, and resolution of the appendiceal phlegmon or abscess. Future trials should include outcomes such as time away from normal activities and length of hospital stay.

Pediatric preseptal and orbital cellulitis - a 6 year experience from a London tertiary centre.

PURPOSE: This study reports the experience of pediatric preseptal and orbital cellulitis at a London tertiary centre during a 6-year period and highlights the role of orbital surgeons in the management of subperiosteal abscess (SPA). METHODS: A retrospective review was conducted of all pediatric patients hospitalised for preseptal and orbital cellulitis. RESULTS: A total of 201 children including 152 cases of preseptal cellulitis and 49 cases of orbital cellulitis were admitted at a London tertiary centre over the study period. Patients with orbital cellulitis and especially those managed surgically had higher rates of fever, higher presenting white cell count and C-reactive protein level compared to cases of preseptal cellulitis. 77.6% of patients with orbital cellulitis had SPA. 81.6% of SPA had a medial component, while 28.9% had superior component. 61.2% of orbital cellulitis cases were managed surgically. Surgical intervention was carried out by otorhinolaryngologists (ENT) in 76.7% of cases, jointly between ENT and orbital surgeons in 16.7% of cases and by orbital surgeons alone in 6.7% of cases. Of the 11 SPA involving the orbital roof, all were surgically managed and orbital surgeons were involved in 54.5% of cases. When SPA involved the medial wall, orbital surgeons were only involved in 6.5% of cases. CONCLUSIONS: We recommend all patients with superior SPA be treated at a centre with both ENT and orbital surgeons as these may not be amenable to drainage by ENT alone.

Early Complications in Prepectoral Tissue Expander-Based Breast Reconstruction.

BACKGROUND: Prepectoral implant placement for postmastectomy breast reconstruction has increased in recent years. Benefits of prepectoral reconstruction may include lack of animation deformities and reduced postoperative pain, but its complication profile is currently unclear. This study aimed to examine the complication profile of prepectoral tissue expanders (TEs) to determine factors associated with TE loss. METHODS: A retrospective review was performed to identify all patients who underwent immediate prepectoral TE reconstruction from January 2018 to June 2021. The decision to use the prepectoral technique was based on mastectomy skin quality and patient comorbidities. Patient demographics, comorbidities, and operative details were evaluated. Outcomes of interest included TE loss, seroma, hematoma, infection/cellulitis, mastectomy skin flap necrosis requiring revision, and TE exposure. Logistic regression analysis was performed to identify factors associated with TE loss. RESULTS: The study identified 1225 TEs. The most frequent complications were seroma (8.7%, n = 106), infection/cellulitis (8.2%, n = 101), and TE loss (4.2%, n = 51). Factors associated with TE loss in the univariate analysis included ethnicity, history of smoking, body mass index, mastectomy weight, and neoadjuvant chemotherapy. In the multivariate regression analysis, only mastectomy weight had a positive association with TE loss (odds ratio, 1.001; p = 0.016). CONCLUSION: Prepectoral two-stage breast reconstruction can be performed safely with an acceptable early complication profile. The study data suggest that increasing mastectomy weight is the most significant factor associated with TE loss. Further research examining the quality of the soft tissue envelope and assessing patient-reported outcomes would prove beneficial.

[λ approach for the repairment of large skin defects after resection of preauricular fistula with cellulitis in children].

Objective:To explore the feasibility and advantages of λ approach for the repairment of large skin defects after resection of preauricular fistula with cellulitis in children. Methods:The clinical data of patients with preauricular fistula with cellulitis treated by λ approach from January 2016 to January 2021 were analyzed retrospectively. Results:After follow-up for 10-18 months, the primary healing rate of incision was 97.8%, and the survival rate of λ flap was 100%. Conclusion:λ approach is a safe, effective and cosmetic method. It can be used to repair the large skin defects after resection of preauricular fistula with cellulitis in children.

Gas-Producing Infections in the Foot at a Large Academic Medical Center: A 10-Year Retrospective Review.

Gas-producing infections, such as clostridial and nonclostridial gas gangrene, crepitant cellulitis, and necrotizing fasciitis, are characterized in the literature by a variety of initial presentations, microbial burdens and surgical outcomes-ranging from debridement to amputation to death. The primary aim of this study was to identify the organisms cultured in gas-producing infections of the foot in patients that presented to a large academic medical center over a 10-year period. Our secondary aims were to report the prevalence of sepsis in this population upon presentation, and patient outcomes upon discharge. After a retrospective chart review of 207,534 procedures, 70 surgical cases met inclusion criteria. The most common organisms that grew in operating room cultures were Staphylococcus aureus, Group B Beta Streptococcus, and Enterococcus species. Just over half of the population presented with sepsis. After an average of 2 or more operations, 64% of patients underwent amputation. One death occurred. Gas-producing infections, or "gas gangrene," are primarily polymicrobial infections, rarely due to Clostridium perfringens, that warrant surgical exploration for optimal outcomes.

Risk Factors Associated with Adverse Outcomes after Ablative Surgery for Lymphedema.

BACKGROUND: Postmastectomy breast cancer lymphedema poses an important health threat. Historically, physical therapy was the exclusive treatment option. More recently, lymphedema surgery has revolutionized care. As a first-in-kind, multicenter report, the postmastectomy breast cancer patients' risk factors associated with postlymphedema ablative surgical outcomes were documented. METHODS: Using the New York Statewide Planning and Research Cooperative System database from 2010 to 2018, multivariable models identified the postmastectomy breast cancer lymphedema surgical patients' characteristics associated with major adverse outcomes and mortality. RESULTS: Of 65,543 postmastectomy breast cancer patients, 1,052 lymphedema surgical procedures were performed including 393 (37.4%) direct excisions and 659 (63.6%) liposuctions. Direct excision and liposuction surgical patients had median ages of 58 and 52 years, respectfully (p < 0.001). Although a 30-day operative mortality was rare (0.3%, all direct excisions), major adverse outcomes occurred in 154 patients (28.5% direct excision; 6.4% liposuction; p < 0.0001). Multivariable clinical outcomes model identified that patients with higher Elixhauser's score, renal disease, emergent admissions, and direct excision surgery had higher incidences of adverse outcomes (all p < 0.01). For those patients with 30-day readmissions (n = 60), they were more likely to have undergone direct excision versus liposuction (12.5 vs. 1.7%; p < 0.0001). The important risk factors predictive of future cellulitis/lymphangitis development included diabetes mellitus, Medicaid insurance, renal disease, prior cellulitis/lymphangitis, chronic obstructive pulmonary disease (COPD), and chronic steroid use (all p < 0.01). CONCLUSION: Lymphedema surgery carries a favorable risk profile, but better understanding the "high-risk" patients is critical. As this new era of lymphedema surgery progresses, evaluating the characteristics for adverse postoperative outcomes is an important step in our evolution of knowledge.

Clinical application of free inguinal flaps with retrograde blood supply anastomotic to repair soft tissue defects of extremities.

To observe the clinical efficacy of free inguinal flaps with retrograde blood supply anastomosis to repair skin and soft tissue defects in the limbs. A total of 25 patients with soft tissue defects of the limbs treated from January 2019 to December 2021 were selected and repaired with free inguinal flaps anastomotic with retrograde blood supply. All 25 skin flaps survived; 1 patient had skin flap infection and the wound healed gradually after symptomatic treatment, and 1 patient had venous embolism and the skin flap survived after re-anastomosis. The patients were followed up for 6 to 18 months after the operation. After healing, the patient recovered satisfactorily, and the flap had a good appearance, texture, and flexibility; a reoperation was not required. The patient was satisfied with the effect of the treatment. Retrograde vascular anastomosis with the anterolateral femoral perforator flap is safe and reliable for repairing the soft tissue defects of the limbs. It is convenient for micromanipulation and can achieve satisfactory clinical results, and thus is an ideal repair method.

Unusual Phlegmon in the Plantar Foot of a Healthy Patient.

Phlegmons are unencapsulated collections of inflammation that track along soft tissues in various parts of the human body. These soft-tissue lesions are uncommon in the lower extremities and can be difficult to identify and treat. This article presents a case of a plantar foot phlegmon in a nondiabetic patient that was recalcitrant to debridement and antibiotics. The patient's aseptic phlegmon completely resolved with surgical debridement and iodoform packing. This case report demonstrates the role of advanced imaging in the diagnosis of lower-extremity phlegmons and the importance of thorough surgical debridement and packing for successful resolution.

Revision Surgery Following Severe Frostbite Injury Compared to Similar Hand and Foot Burns.

Severe frostbite is associated with loss of digits or limbs and high levels of morbidity. The current practice is to salvage as much of the limb/digit as possible with the use of thrombolytic and adjuvant therapies. Sequelae from amputation can include severe nerve pain and poor wound healing requiring revision surgery. The aim of this study was to examine the rate of revision surgery after primary amputation and compare this to revision surgery in isolated hand/foot burns. Frostbite and burn patients from 2014 to 2019 were identified in the prospectively maintained database at a single urban burn and trauma center. Patients with primary amputations related to isolated hand/foot burns or frostbite were included in the study. Descriptive statistics included Student's t-test and Fisher's exact test. A total of 63 patients, 54 frostbite injuries and 9 isolated hand or foot burns, met inclusion criteria for the study. The rate of revision surgery was similar following frostbite and burn injury (24% vs 33%, P = .681). There were no significant differences in age, sex, or length of stay on the primary hospitalization between those that required revision surgery and those that did not. Neither the impacted limb nor the presence of infection or cellulitis on primary amputation was associated with future need for revision surgery. Of the 16 patients requiring revision surgery, 5 (31%) required additional debridement alone, 6 (38%) required reamputation alone, and 5 required both. A total of 6 patients (38%) had cellulitis or infection at the time of revision surgery. Time from primary surgery to revision ranged from 4 days to 3 years. Planned, delayed primary amputation is a mainstay of frostbite management. To our knowledge, this is the first assessment of revision surgery in the setting of severe frostbite injury. Our observed rate of revision surgery following frostbite injury did not differ significantly from revision surgery in the setting of isolated hand or foot burns. This study brings up important questions of timing and surgical planning in these complex patients that will require a multicenter collaborative study.

[Results of modified submandibular surgical approach usage for the mouth floor phlegmons treatment with respect to dynamic of local non-specific resistance]. / Rezul'taty primeneniya modifitsirovannogo podnizhnechelyustnogo operativnogo dostupa dlya lecheniya odontogennykh flegmon dna polosti rta s uchetom dinamiki lokal'noi nespetsificheskoi rezistentnosti.

THE AIM OF THE STUDY: Was increasing of treatment effectiveness of patients with mouth floor odontogenic phlegmon (MFOP) by modified of surgical approach usage. MATERIALS AND METHODS: The prospective controlled, randomized, simple blinded clinical trial, II b level of evidence, comprised 86 patients with MFOP which formed main and control groups. The main group consisted of 40 patients treated with designed «Method for surgical treatment of odontogenic oral phlegmon of mouth floor with partial dissection of sublingual-submandibular sac¼. The control group involved 46 patients treated with traditional surgical procedure. The differences significance between the values has been evaluated with nonparametric Fisher's exact P-test and parametric Student's t-test for independent samples. RESULTS: The modified surgical approach statistically significantly (p<0.05) decreased the number of inflammatory complications (from 26±7% to 9±4%), terms of secondary sutures application (from 7.9±1.4 to 5.7±1.6 days) and time of hospital stay (from 9.4±1.8 to 8.3±1.7 days). On the 5th day of treatment white blood cells count in the main group was significantly (p<0.05) lower (7.2±1.1·109/l) than in controls (9.4±1.3·109/l) showing improved intoxication syndrome resolution in the main group. Index of reaction of bacteria adsorption to the oral epithelium in the main group on the 5th day of treatment was significantly (p<0.05) higher (77.1±6.9%) than in controls (62.4±7.1%). More successful correction of local non-specific resistance was registered in the main group. CONCLUSION: The proposed modified submandibular surgical approach is more effective for the treatment of patients with MFOP.

Diagnosis and Conservative Management of Primary Lymphedema Resulting From Multiple Aplastic Lymphocenters in a Dog.

A 6-week-old 7.4-kg (16.3-lb) sexually intact male Great Dane with a history of severe peripheral edema within the head, neck, limbs, and tail since birth was referred for further evaluation. A whole-body computed tomography examination documented severe subcutaneous edema multifocally associated with numerous hypoplastic and aplastic lymphocenters, particularly the left axillary, iliosacral, inguinal, and popliteal lymphocenters bilaterally. A congenital anomaly of the lymphatic system resulting in lymphedema was strongly suspected. The dog was managed with a combination of low-fat diet, rutin, and furosemide initially. In addition, the owner used a combination of compression socks and therapeutic massage several times daily along with carprofen and gabapentin for pain and inflammation. The patient was hospitalized to receive supportive care several times over a 2-year period for treatment of fever associated with cellulitis resulting in secondary wounds and infections. To the author's knowledge, this report represents the first case of presumed congenital lymphedema diagnosed with computed tomography and successful long-term medical management without surgical intervention.

Risk factors for difficult ventilatory weaning in intensive care patients with cervical cellulitis.

PURPOSE: Cervical cellulitis is an infrequent but serious infection. The management of the upper airways is difficult, at the actual time of intubation but also regarding the necessity of maintaining mechanical ventilation. The objective of this study is to identify risk factors on admission to the intensive care unit for difficult ventilatory weaning in patients with cervical cellulitis. METHODS: Between January 2013 and December 2018, this retrospective observational study was performed in an intensive care unit with 10 beds in a university hospital recognized as a reference center for the management of cellulitis. All intensive care patients receiving mechanical ventilation after surgery for cervical cellulitis were eligible. Difficult ventilatory weaning was defined as mechanical ventilation lasting more than 7 days or failure of extubation as established by the WIND 2017 study. RESULTS: We included 120 patients with severe cervical cellulitis. The median age was 43 years. Eighteen patients (16%) presented mediastinal extension. The risk factor for difficult ventilatory weaning (n = 49) in multivariate analysis was a high level of procalcitonin on admission (OR at 1.14[1.005-1.29]; p<0.042) and the protective factor was surgery in an expert center (OR at 0.11[0.026-0.47]; p<0.003). Eight patients required a tracheotomy in our study: 3 patients during surgery and at a later time for the other 5 of our 8 patients. CONCLUSION: No intensive care studies have investigated ventilatory weaning risk factors in patients with cervical cellulitis. Yet simple criteria seem to predict this risk. It is now necessary to confirm them by a multicenter prospective study.

Biological factors predicting the length of hospital stay in odontogenic cellulitis.

OBJECTIVE: The purpose of this study was to assess whether common biological factors are correlated with a longer hospital stay. STUDY DESIGN: All patients having odontogenic cellulitis, treated from January 2019 to December 2019 at Lille University Hospital, and requiring surgical drainage under general anesthesia, were included, retrospectively. Data, such as length of hospital stay and biological factors, namely, C-reactive protein (CRP) level, Laboratory Risk Indicator for Necrotizing Fasciitis (LRINEC) score, and bacterial samples were collected. RESULTS: Significant moderate-strong correlations were found between postoperative length of stay and patients' LRINEC score (rs = 0.556) and presurgical CRP level (rs = 0.579). There was a significant moderate correlation between postoperative length of stay and presurgical procalcitonin level (rs = 0.451), and a weak correlation between postoperative length of stay and presurgical white blood cell count (rs = 0.282). Linear regression verified CRP as an independent predictor of length of hospital stay, showing a significant linear relationship between them (p < 0.0001). A significant regression equation was found (F(1,65) = 27.089; p = 0.0001), with an R2 of 0.294. CONCLUSION: In this study, CRP was the key biological predictor of length of hospital stay. STATEMENT OF CLINICAL RELEVANCE: The ability to predict length of hospital stay and identify patients requiring intensive care management, using simple and inexpensive biological parameters (such as CRP), will enable more cost-effective care and efficient hospital bed management.

Hand ulceration.

In the American Southwest, a common problem can be diagnosed with the knowledge of the local environment and its inhabitants.

A meta-analysis of the efficacy of vascularised lymph node transfer in reducing limb volume and cellulitis episodes in patients with cancer treatment-related lymphoedema.

BACKGROUND: Lymphoedema after cancer treatment is a chronic and disabling complication that presents a significant health care burden during survivorship with limited treatment options. Vascularised lymph node transfer (VLNT) can reconstruct lymphatic flow to reduce limb volumes, but limited higher-order evidence exists to support its effectiveness. AIM: The aim of the study was to systematically review and meta-analyse the effectiveness of VLNT in reducing upper limb (UL) or lower limb (LL) volume and cellulitis episodes in patients with cancer treatment-related lymphoedema (CTRL). METHODS: PubMed, Medline (Ovid) and Embase databases were searched between January 1974 and December 2019. Full-length articles where VLNT was the sole therapeutic procedure for CTRL, reporting volumetric limb, frequency of infection episodes and/or lymphoedema-specific quality-of-life data, were included in a random-effects meta-analysis of circumferential reduction rate (CRR). Methodological quality was assessed using STROBE/CONSORT, and a novel, lymphoedema-specific scoring tool was used to assess lymphoedema-specific methodological reporting. Sensitivity analyses on the site of VLNT harvest and recipient location were performed. RESULTS: Thirty-one studies (581 patients) were eligible for inclusion. VLNT led to significant limb volume reductions in UL (above elbow pooled CRRs [CRRP] = 42.7% [95% confidence interval (CI): 36.5-48.8]; below elbow CRRP = 34.1% [95% CI: 33.0-35.1]) and LL (above knee CRRP = 46.8% [95% CI: 43.2-50.4]; below knee CRRP = 54.6% [95% CI: 39.0-70.2]) CTRL. VLNT flaps from extra-abdominal donor sites were associated with greater volume reductions (CRRP = 49.5% [95% CI: 46.5-52.5]) than those from intra-abdominal donor sites (CRRP = 39.6% [95% CI: 37.2-42.0]) and synchronous autologous breast reconstruction/VLNT flaps (CRRP = 32.7% [95% CI: 11.1-54.4]) (p < 0.05). VLNT was also found to reduce the mean number of cellulitis episodes by 2.1 episodes per year (95% CI: -2.7- -1.4) and increased lymphoedema-specific quality-of-life scores (mean difference in Lymphoedema-Specific Quality of Life (LYMQOL) "overall domain" = +4.26). CONCLUSIONS: VLNT is effective in reducing excess limb volume and cellulitis episodes in both UL and LL lymphoedema after cancer treatment. However, significant heterogeneity exists in outcome reporting, and standardisation of reporting processes is recommended.

Risk of septic spread during surgical management of digital flexor tendon sheath phlegmon: Exsanguination by mechanical compression versus simple elevation.

This study aimed to demonstrate that there was no risk of extension of infection in performing mechanical exsanguination before inflating the tourniquet for surgical treatment of digital flexor tendon sheath phlegmon. The series comprised 96 patients, with a mean age of 47 years (range, 18-87 years) and 37 women. Group I included 47 patients in whom exsanguination was performed with a Velpeau band before inflating the pneumatic tourniquet at the root of the limb. In Group II, which included 49 patients, the tourniquet was inflated after simple elevation of the limb. Six patients underwent revision surgery for recurrence or osteoarticular complications: 4 (8.5%) in Group I and 2 (4.1%) in Group II, the difference between two groups being non-significant (p = 0.6378). In conclusion, mechanical exsanguination before inflating the tourniquet did not incur risk of complications in surgical management of digital flexor tendon sheath phlegmon.

Severe dissecting scalp cellulitis successfully treated with serial excisions in combination with anti-TNF therapy.

The management of dissecting scalp cellulitis involves medical treatment with oral antibiotics and isotretinoin, as well as surgical input in more severe cases. In extensive disease, a full scalpectomy with reconstruction can be required. We report a case of severe dissecting scalp cellulitis in a 34-year-old man who underwent serial scalp excisions over three years, with wounds being left to heal by secondary intention. Initially, the excisions helped to control symptoms but, once the patient was on concurrent anti-TNF therapy, further excisions were successful in reducing disease load and inducing remission. He remained disease free at the 20 months follow-up. This case is the first of its kind to be described in the literature and it highlights how a conservative, staged surgical approach, in combination with anti-TNF therapy, can be effective in the management of severe dissecting scalp cellulitis. In doing so, it offers an alternative to full scalpectomy with reconstruction.

Surgical management of dissecting cellulitis of the scalp using free latissimus dorsi flap and meshed split-thickness skin graft: A case report.

INTRODUCTION: Dissecting cellulitis of the scalp, or Hoffman disease, is described as an extremely rare condition. Clinically, it is represented by recurrent painful nodules, purulent drainage, interconnected sinus tracts and keloid formation, leading to scaring and cicatricial alopecia. Without a precise diagnosis and an adequate treatment, the repercussions consist of severe infectious complications along with psychological negative effects and serious aesthetic alterations. There is no standard treatment. In refractory cases, surgical management is reported. PATIENT CONCERNS: We report a case of a 65-year-old Caucasian male patient, with a 5-year history of Hoffman disease, who presented with multiple abscesses and sinus tracts of the scalp and patches of alopecia. The lesions were non-responsive to medical treatment. DIAGNOSIS: The diagnosis of DCS has been established on the basis of the clinical appearance and has been confirmed histopathologically. INTERVENTIONS: The patient underwent wide excision of the scalp, followed by reconstruction using free latissimus dorsi flap and covered by meshed split-thickness skin graft. OUTCOMES: Eighteen-month follow-up revealed complete remission of symptoms and lesions along with satisfactory cosmetic result. CONCLUSION: The scope of this case report is to raise awareness of the following aspects: Hoffman disease has an extremely low occurrence rate, a difficult differential diagnosis and no standard therapeutical strategy. It also highlights the effectiveness of scalpectomy and free latissimus dorsi flap covered by meshed split-thickness skin graft in treating a very advanced stage of the disease together with providing a natural contouring of the scalp. Ultimately, it discusses the other treatment alternatives.