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En bloc groin node resection reconstructed with external oblique flap for solitary metastatic cholangiocarcinoma: a case report. Clin J Gastroenterol 2024; 17:543-550. [PMID: 38517592 DOI: 10.1007/s12328-024-01943-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 02/24/2024] [Indexed: 03/24/2024]
Abstract
Cholangiocarcinoma requires complete surgical resection for cure. Even so, the recurrence and metastasis rates are high, and further treatment is typically through palliative systemic chemotherapy. Curative-intent resection of metastatic site may provide survival benefit in selected cases. However, there were no previous reports of groin node dissection in cholangiocarcinoma. We have reported the first case of intrahepatic mass-forming cholangiocarcinoma with isolated synchronous groin node metastasis, successfully treated with resection of the liver mass followed by groin node resection, reconstructed with musculofascial flap. A 73-year-old man presented with right upper quadrant abdominal pain radiating to the right groin for two months. Magnetic resonance cholangiopancreatography revealed a 3.1 × 1.2 cm enhancing mass between hepatic segment 4 and the anterior peritoneum, invading the abdominal wall. Computed tomography of the abdomen revealed a 2.4 × 2.2 cm focal enhancing mass at the anterior aspect of the right lower abdominal wall, just anterior to the right inguinal ligament and iliac vessel. He underwent en bloc resection of hepatic segment 4, gallbladder, and anterior abdominal wall, and the histology result is cholangiocarcinoma. After systemic chemotherapy, he underwent en bloc resection of the right groin mass, reconstructed with external oblique musculofascial flap. The patient was able to achieve a 20-month recurrence free survival after the final operation. This case has demonstrated that in a carefully selected case, resection of distant metastasis cholangiocarcinoma can provide survival benefits, even in the rare site of metastasis.
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Alternative Flap Options for Upper Extremity Reconstruction. Hand Clin 2024; 40:291-299. [PMID: 38553100 DOI: 10.1016/j.hcl.2023.08.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/02/2024]
Abstract
For major upper limb defects, a wide range of established pedicled and free flap options can be used. These include the latissimus dorsi/thoracodorsal artery perforator, lateral arm, posterior interosseous artery, rectus abdominis, gracilis, and anterolateral thigh flaps. Technical proficiency is essential, and favorable success rates in terms of functional and esthetic outcomes can be achieved. Herein, alternative flap options (both pedicled and free) are introduced and discussed through a few illustrative case examples.
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Risk factors for postoperative adverse airway events in patients with primary oral cancer undergoing reconstruction without prophylactic tracheostomy. Asian J Surg 2024; 47:1763-1768. [PMID: 38212227 DOI: 10.1016/j.asjsur.2023.12.188] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/03/2023] [Revised: 12/06/2023] [Accepted: 12/29/2023] [Indexed: 01/13/2024] Open
Abstract
OBJECTIVE To identify risk factors associated with adverse airway events (AAEs) in primary oral cancer patients undergoing tumor ablation followed by free tissue transfer without prophylactic tracheostomy. METHODS We retrospectively collected primary oral cancer patients who underwent tumor ablation surgery following free-tissue transfer without prophylactic tracheostomy during February 2017 to June 2019 in Chang Gung Memorial Hospital, Linkou Medical Center, Taiwan. 379 patients were included. Data were analysed from 2020 to 2021. Demographics, comorbidities, intraoperative variables and postoperative respiration profile were obtained from the medical record. Main outcome was postoperative AAEs, including requirement of endotracheal intubation after extubation and tracheostomy after prolonged intubation. RESULTS Of the 379 patients, postoperative AAEs happened in 29 patients (7.6 %). In reintubation group, patients were older with more diabetes mellitus, hypertension and cerebrovascular disease. These patients had lower preoperative hemoglobin, creatinine, and albumin level with more intraoperative blood transfusion. In postoperative respiration profile, rapid shallow breathing index (RSBI) and PaO2/FiO2 (PF) ratio were poorer. On multivariate analysis, patient's age, tumor location, and cross-midline segmental mandibulectomy and a lower PF ratio were independent risk factors for postoperative AAEs. CONCLUSIONS In head and neck cancer patients that underwent tumor ablation followed by free tissue transfer without prophylactic tracheostomy, patient's age, tumor location, cross-midline segmental mandibulectomy and P/F ratio are associated with postoperative AAEs.
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Functional outcomes of reconstructive flap surgery for soft tissue sarcoma: Long-term outcomes of functional restoration using innervated muscle transplantation. J Plast Reconstr Aesthet Surg 2024; 91:312-321. [PMID: 38442511 DOI: 10.1016/j.bjps.2024.02.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2023] [Revised: 12/11/2023] [Accepted: 02/04/2024] [Indexed: 03/07/2024]
Abstract
Functional outcomes associated with prognostic factors and innervated muscle transplantation after wide soft tissue sarcoma resection remain unclear. We retrospectively examined the functional outcomes of reconstructive flap surgery for soft tissue sarcoma. Twenty patients underwent innervated muscle transplantation with pedicled or free flaps for functional reconstruction of resected muscles. Thirteen latissimus dorsi muscles and one vastus lateralis muscle combined with an anterolateral thigh flap were transferred as free flaps using the epi-perineural suture technique. Six latissimus dorsi muscles were transferred as pedicled flaps with neural continuity. Postoperative functional outcomes were assessed using the Musculoskeletal Tumor Society (MSTS) scores for the upper and lower extremities of 22 and 24 patients, respectively. The mean MSTS score for all patients was 82.3 at 12 months postoperatively. The mean scores for patients who underwent reconstruction with pedicled and free flaps were 89.2 and 77.1, respectively. The MSTS scores for the lower extremity, tumor size ≥5 cm, and free flap reconstruction were significantly lower than those for the upper extremity, tumor size <5 cm, and pedicled flap reconstruction (P = 0.02, 0.37, and 0.008, respectively). The postoperative MSTS score for innervated muscle transplantation was 76.7 at 12 months and was significantly higher (83.7) at 24 months (P = 0.003). Functional outcomes were significantly associated with tumor location, tumor size, and reconstructive flap type based on the MSTS scores. Innervated muscle transplantation improved functional outcomes at 24 months postoperatively via sufficient recovery of the innervated muscle, not the compensatory recovery of the remaining muscle.
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Hybrid approach in sacral sore management with maggot debridement therapy and flap reconstruction. JPRAS Open 2024; 39:95-100. [PMID: 38186382 PMCID: PMC10767258 DOI: 10.1016/j.jpra.2023.12.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2023] [Accepted: 12/03/2023] [Indexed: 01/09/2024] Open
Abstract
Sacral sore is a common problem in patients with spinal cord injury. It leads to prolonged hospitalization and recurrent infections which might require repeated surgery to treat. Flap reconstruction allows soft tissue coverage of sacral sore under the premise of infection-free wound base. Maggot debridement therapy (MDT) has been described as an alternative non-surgical management as opposed to the traditional surgical debridement in case of infected sore, reducing number of surgeries under anaesthesia. However, MDT and surgery are not mutually exclusive. In this article we describe a hybrid approach combining MDT and flap reconstruction with multi-disciplinary effort in management of sacral sore, which accelerates wound healing and prevents morbidities, while lowering the risks associated with repeated surgical debridement at the same time.
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Pre-expanded thin DIEP free flap in pediatric upper extremity reconstruction for burn sequelae: A case report. ANN CHIR PLAST ESTH 2024; 69:173-177. [PMID: 38216362 DOI: 10.1016/j.anplas.2023.11.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Revised: 10/24/2023] [Accepted: 11/01/2023] [Indexed: 01/14/2024]
Abstract
Deep burns sequelae involving the upper limb are challenging even for experienced surgeons, mainly because local reconstructive options and donor sites are often compromised. The use of free flaps for this type of reconstruction remains difficult due to the small recipient vessel diameter and tendency to vasospasm. Moreover, pediatric cases bring the challenge to another level. We present the case of a 13-year-old girl presenting major retractile sequelae of the upper left limb, including complete wrist immobilization combining wrist hyper-extension, ulnar deviation deformity, and a ulno-carpal dislocation. She was referred to our department where a two-stage reconstruction was performed using a pre-expanded free deep inferior epigastric artery perforator (DIEP) flap. The first surgery consisted of placing two kidney-shaped expanders in a subfascial plane in the hypogastric region. Four months later, after a bi-weekly expansion, an excision of the scar tissue, and the DIEP flap transfer were completed. At the 12-month follow-up evaluation, both aesthetic and functional results were satisfactory, with a good contour and regained mobility of the wrist.
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The Scope and Distribution of Upper Extremity Nerve Injuries Associated With Combat-Related Extremity Limb Salvage. J Hand Surg Am 2024:S0363-5023(23)00500-2. [PMID: 38219089 DOI: 10.1016/j.jhsa.2023.09.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/13/2023] [Revised: 09/21/2023] [Accepted: 09/27/2023] [Indexed: 01/15/2024]
Abstract
PURPOSE Chronic pain and functional limitations secondary to nerve injuries are a major barrier to optimal recovery for patients following high-energy extremity trauma. Given the associated skeletal and soft tissue management challenges in the polytraumatized patient, concomitant nerve injuries may be overlooked or managed in delayed fashion. Whereas previous literature has reported rates of peripheral nerve injuries at <10% in the setting of high-energy extremity trauma, in our experience, the incidence of these injuries has been much higher. Thus, we sought to define the incidence, pain sequelae, and functional outcomes following upper extremity peripheral nerve injuries in the combat-related limb salvage population. METHODS We performed a retrospective review of all patients who underwent limb salvage procedures to include flap coverage for combat-related upper extremity trauma at a single institution between January 2011 and January 2020. We collected data on patient demographics; perioperative complications; location of nerve injuries; surgical interventions; chronic pain; and subjective, patient-reported functional limitations. RESULTS A total of 45 patients underwent flap procedures on 49 upper extremities following combat-related trauma. All patients were male with a median age of 27 years, and 96% (n = 47) of injuries were sustained from a blast mechanism. Thirty-three of the 49 extremities (67%) sustained associated nerve injuries. The most commonly injured nerve was the ulnar (51%), followed by median (30%) and radial/posterior interosseous (19%). Of the 33 extremities with nerve injuries, 18 (55%) underwent surgical intervention. Nerve repair/reconstruction was the most common procedure (67%), followed by targeted muscle reinnervation (TMR, 17%). Chronic pain and functional limitation were common following nerve injury. CONCLUSIONS Upper extremity peripheral nerve injury is common following high-energy combat-related trauma with high rates of chronic pain and functional limitations. Surgeons performing limb salvage procedures to include flap coverage should anticipate associated peripheral nerve injuries and be prepared to repair or reconstruct the injured nerves, when feasible. TYPE OF STUDY/LEVEL OF EVIDENCE Therapeutic IV.
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Functional considerations between flap and non- flap reconstruction in oral tongue cancer: A systematic review. Oral Oncol 2023; 147:106596. [PMID: 37839153 DOI: 10.1016/j.oraloncology.2023.106596] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 09/15/2023] [Accepted: 10/10/2023] [Indexed: 10/17/2023]
Abstract
This systematic review aims to provide insight into the ideal reconstructive approach of the oral tongue in oral tongue cancer (OTC) by investigating the relationship between functional outcomes and the extent of tongue resection. A structured search was performed in Ovid MEDLINE, EMBASE, and Web of Science. Studies comparing patient-reported and objective measurements of the oral tongue function between flap vs. non-flap reconstruction were included. Functional outcomes of interest were speech production, deglutition efficiency, tongue mobility, overall quality of life, and postoperative complications. A total of nine studies were retrieved and critically appraised. Patients with 20 % or less of oral tongue resected had superior swallowing efficiency and speech intelligibility with a non-flap reconstruction while patients with a tongue defect of 40-50 % self-reported or demonstrated better swallowing function with a flap repair. The data in intermediate tongue defects (20-40 % tongue resected) was inconclusive, with several studies reporting comparable functional outcomes between approaches. A longitudinal multi-institutional prospective study that rigidly controls the extent of tongue resected and subsites involved is needed to determine the percentage of tongue resected at which a flap reconstruction yields a superior functional result in OTC.
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Our Experience of Distal and Total Urethrectomies in Post Irradiated Vulvar Malignancies in Low Resource Settings: A Single Centre Study. J Obstet Gynaecol India 2023; 73:173-178. [PMID: 38143975 PMCID: PMC10746633 DOI: 10.1007/s13224-023-01854-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2023] [Accepted: 09/01/2023] [Indexed: 12/26/2023] Open
Abstract
Introduction At diagnosis, women with vulvar cancer often present in locally advanced stage especially in developing countries, owing to the associated ignorance and social stigma. Generally tumour is seen involving adjacent organs, like the vagina, anus, and urethra. Damage to the sphincter system leads to urinary incontinence. Available evidence regarding urethral resections, subsequent lower urinary tract dysfunction and neo-meatus reconstruction in radical vulvar surgeries is scarce and conflicting. Methodology Considering, the lack of literature on outcomes of partial and total urethrectomies post chemoradiation in advanced vulvar malignancies from India, in the current study, we analysed our experience of such cases that have been operated post chemoradiation over a span of 2 years (from January 2019 to January 2021). Results DFS ( disease free survival) of more than 6 months was seen in 5 of our patients, however in view of local wound complications after primary closure, we recommend reconstruction with myocutaneous flaps. Also in view of incontinence observed in two of our patients who had undergone more than 1⁄2 of urethral resection, as a result of failed suprapubic catheterisation, further plan of urethral reconstruction should be considered especially in patients who have received prior radiation. Conclusion Our small group of patients represents a unique cohort of patients in whom surgery was attempted after radiation therapy. We have seen that surgery is a feasible option after radiotherapy in patients with advanced disease.
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Advances in Soft Tissue Injuries Associated with Open Fractures. Hand Clin 2023; 39:605-616. [PMID: 37827613 DOI: 10.1016/j.hcl.2023.05.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/14/2023]
Abstract
Management of soft tissue injury is a key component in the overall treatment of upper extremity fractures. Hand surgeons must rely on their armamentarium for treating soft tissue deficits for functional outcomes. Understanding the role of fracture fixation and wound adjuncts, including negative pressure wound therapy and dermal regenerative templates, is the keys to success. In addition, detailed knowledge of local and free tissue options is essential for hand reconstruction.
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[Plastic and reconstruction surgery for non-healing wound after posterior spinal surgery]. BEIJING DA XUE XUE BAO. YI XUE BAN = JOURNAL OF PEKING UNIVERSITY. HEALTH SCIENCES 2023; 55:910-914. [PMID: 37807747 PMCID: PMC10560915] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Indexed: 10/10/2023]
Abstract
OBJECTIVE To investigate the clinical significance of different plastic surgeries in the treatment of poor healing wound after posterior spinal internal fixation. METHODS In this study, 16 patients with poor incision healing after posterior spinal internal fixation were retrospectively included, and dif-ferent plastic surgery treatment plans were determined according to the wound characteristics and defect condition. The measures included debridement, vacuum sealing drainage (VSD), and different tissue flaps according to the location and extent of the defect. RESULTS A total of 16 patients meeting the criteria were included, of whom 3 were treated with debridement combined with VSD and wound suture directly, 6 were treated with debridement combined with Z-flap for wound repair, 1 was treated with bilateral sacrospinous muscle flap for dural defect repair combined with Z-flap for skin wound repair, 1 was treated with lectus dorsi flap for wound repair, 3 were treated with the fourth lumbar artery perforator flap for wound repair. The wound was repaired with local rotating flap in 1 case and gluteus maximus musculocutaneous flap in 1 case. Among the 16 patients, 7 cases were positive for wound culture, including 3 cases of Staphylococcus aureus, 1 case of Pseudomonas aeruginosa, 1 case of Staphylococcus epidermidis, 1 case of Escherichia coli, 1 case of Klebsiella pneumoniae, and the other 9 cases were negative. After surgery, there were 7 patients with different degrees of poor wound healing, including 3 patients undergoing dressing change, 2 patients undergoing secondary debridement and suture, 1 patient undergoing free scalp skin graft, and 1 patient undergoing local effusion suction treatment. All the above 7 patients were discharged from hospital after improvement, and the remaining 9 patients had good first-stage wound hea-ling after surgery. None of the 16 patients underwent internal fixation. CONCLUSION Multiple factors could lead to poor wound healing after posterior spinal internal fixation. Early intervention, thorough debridement, removal of necrotic/infected tissue, and selection of suitable skin flap for effective wound fil-ling and covering were important means to ensure wound healing after spinal surgery and reduce removal of internal fixation.
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Successful management of extensive stage four sacral pressure ulcer in a paraplegic patient: A case report. Int J Surg Case Rep 2023; 105:107990. [PMID: 36934652 PMCID: PMC10033982 DOI: 10.1016/j.ijscr.2023.107990] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2022] [Revised: 03/01/2023] [Accepted: 03/16/2023] [Indexed: 03/19/2023] Open
Abstract
INTRODUCTION AND IMPORTANCE Pressure ulcers (known as pressure injuries) occur when a bony prominence, such as the sacrum, is subjected to prolonged pressure and can result in soft tissue injury. Continuous and attentive repositioning is necessary to prevent and cure pressure-induced wounds. CASE PRESENTATION A 49-year-old patient who presented to the hospital with a case of paraplegia post spinal injury due to Road Traffic Accident, with a huge infected sacral bed sore and complaints of generalized weakness and fever. His ulcer was 15 cm ∗ 15 cm ∗ 8 cm, grade 4. He underwent flap reconstruction, was post-operatively transferred into the ward, and started on IV antibiotics and analgesia. The flap is well vascularized with no signs of infection or dehiscence. CLINICAL DISCUSSION Wound management begins with the identification and aggressive management of the modifiable factors, such as positioning, incontinence, spasticity, diet, devices, and medical comorbidity, which contribute to pressure injury formation. Initial interventions include washing, cleaning, and maintaining the surfaces of the wound. In certain cases, it may be sufficient to debride the non-viable or contaminated tissue. However, operational care in more severe cases or to encourage patient satisfaction may be necessary. CONCLUSION The bilobed flap is the best technique for healing sacral pressure ulcers. It has a plentiful supply of blood. The layout is uncomplicated and straightforward. The fact that it has a low risk of complications is crucial. It ought to be taken into account as a component of the local flap arsenal for sacral pressure ulcers.
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Long-term functional outcomes and quality of life after partial glossectomy for T2 squamous cell carcinomas. Braz J Otorhinolaryngol 2022; 88 Suppl 4:S33-S43. [PMID: 34407916 DOI: 10.1016/j.bjorl.2021.06.009] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 05/09/2021] [Accepted: 06/28/2021] [Indexed: 12/14/2022] Open
Abstract
INTRODUCTION Partial glossectomy and reconstruction strategy for malignant tongue tumors influences speech and swallowing. OBJECTIVE The aim of this retrospective study was to evaluate long-term functional outcomes after partial glossectomy for pT2 mobile tongue carcinomas with a maximum dimension between 2 and 3cm. Different reconstruction strategies (with or without pedicled flap) were compared. METHODS Twenty-two patients with at least 12 months followup were included. Clinician-based and self-reported instruments were used to analyze tongue motility, speech intelligibility and articulation, swallowing, and quality of life. RESULTS Patients with a higher tongue motility had better articulation and lower dysphagia. Avoiding pedicled flap reconstruction seemed to guarantee lower impairment of speech and swallowing. Worse functional outcomes induced a lower quality of life. CONCLUSION Partial glossectomy results in tongue motility impairment and consequently alterations of oral functions. Since the type of reconstruction impacts long-term outcomes, it should be adequately planned before surgery.
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Maximum surgical blood order schedule for flap reconstruction in oral and maxillofacial cancer patients. BMC Oral Health 2022; 22:322. [PMID: 35915482 PMCID: PMC9341105 DOI: 10.1186/s12903-022-02357-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2022] [Accepted: 07/21/2022] [Indexed: 12/08/2022] Open
Abstract
BACKGROUND We established a MSBOS for flap reconstruction in oral and maxillofacial cancer patients. METHOD We enrolled 2080 cases of oral and maxillofacial flap reconstruction from January 1, 2010 to December 31, 2021. Patient data were collected, including age, sex, BMI, preoperative Hb levels, ASA grade, T stage, flap type, tumor location, and bone flap. Scoring criteria were established based on a multivariate model of independent risk variables and their odds ratios. Two flap-type groups were divided into low-risk, intermediate-risk and high-risk groups by the scoring criteria, and analyzed using univariate and multivariate logistic regression. Perioperative transfusion analysis identified independent risk factors at various Hb levels. The cumulative percentage of patients requiring perioperative blood transfusion for each surgical procedure was calculated to establish the MSBOS. RESULTS (1) Regression analysis showed that BMI, tumor T staging, ASA grade, preoperative Hb level (male: Hb < 130 g/L, female: Hb < 120 g/L), and bone flap were independent risk factors for perioperative blood transfusion. (2) Regression analysis showed that independent risk factors for perioperative transfusion included the following: BMI, tumor T3-T4 stage, ASA III, IV grade, and free flap/pediculated flap/bone flap in patients with different Hb levels; T3-T4 stage, ASA grade III-IV in mildly anemic patients; and ASA grade III-IV in moderately anemic patients. (3) A MSBOS was established for flap reconstruction in head and neck cancer patients. CONCLUSION A MSBOS for head and neck cancer procedures was reduced by approximately 30% perioperative blood preparation while ensuring that clinical blood use standards were met. It help optimize blood inventory, and save blood resources.
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Progression and postoperative complications of osteoradionecrosis of the jaw: a 20-year retrospective study of 124 non-nasopharyngeal cancer cases and meta-analysis. BMC Oral Health 2022; 22:213. [PMID: 35643546 PMCID: PMC9148447 DOI: 10.1186/s12903-022-02244-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/18/2022] [Indexed: 12/24/2022] Open
Abstract
BACKGROUND To assess the contributing risk factors for the progression of, and the postoperative poor prognosis associated with, osteoradionecrosis of jaw (ORNJ) following non-nasopharyngeal cancer treatment in head and neck. METHODS A retrospective study of 124 non-nasopharyngeal carcinoma patients in head and neck treated at one institution between 2001 and 2020 was conducted. A cumulative meta-analysis was conducted according to PRISMA protocol and the electronic search was performed on the following search engines: PubMed, Embase, and Web of Science. After assessing surgery with jaw lesions as a risk factor for the occurrence of ORNJ, 124 cases were categorized into two groups according to the "BS" classification, after which jaw lesions, chemotherapy, flap reconstruction and onset time of ORNJ were analyzed through the chi-square test and t-test to demonstrate the potential association between them and the progression of ORNJ. Postoperative outcomes of wound healing, occlusal disorders, and nerve injury were statistically analyzed. RESULTS With the statistically significant results of the meta-analysis (odds ratio = 3.07, 95% CI: 1.84-5.13, p < 0.0001), the chi-square test and t-test were used to validate our hypotheses and identified that surgery with jaw lesions could aggravate the progression and accelerate the appearance of ORNJ. Patients who underwent chemotherapy tended to suffer from severe-to-advanced osteonecrosis but did not shorten the onset time of ORNJ. Flap reconstruction presented obvious advantages in wound healing (p < 0.001) and disordered occlusion (p < 0.005). The mean onset time of ORNJ in non-nasopharyngeal cancer patients (4.5 years) was less than that in patients with nasopharyngeal cancer (NPC) (6.8 years). CONCLUSIONS Iatrogenic jaw lesions are evaluated as a significant risk factor in the occurrence and progression of ORNJ in non-nasopharyngeal carcinoma patients who tend to have more severe and earlier osteonecrosis after radiotherapy than NPC patients. Flap reconstruction is a better choice for protecting the remaining bone tissue and reducing postoperative complications of ORNJ.
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Safe-margin surgery by plastic reconstruction in extremities or parietal trunk soft tissue sarcoma: A tertiary single centre experience. Eur J Surg Oncol 2021; 48:526-532. [PMID: 34702592 DOI: 10.1016/j.ejso.2021.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 10/12/2021] [Indexed: 10/20/2022] Open
Abstract
INTRODUCTION Tertiary centers recruit a large proportion of locally advanced or recurrent soft tissue sarcomas (STSs) that may have been preoperatively irradiated. The objective of this study was to evaluate the results of oncoplastic surgery (OPS) for patients affected by extremities or parietal trunk STS. MATERIALS AND METHODS This retrospective study includes patients who underwent a flap reconstruction after sarcoma resection between January 2018 and December 2020 at Institut Curie. The primary endpoint was the evaluation of the impact of OPS on the quality of surgical margins. The secondary endpoint was to quantify the morbidity of OPS and identify predictive factors for wound complications. RESULTS Of 211 patients, 89 (42.2%) had a flap reconstruction. Surgery was realized on an irradiated field in 56 (62.9%) patients. Without OPS, all patients were candidates either for amputation (n = 9,10.1%) due to vessels/nerve infiltration, or R1/R2 resection (n = 80,89.9%). Seventy-two (80.0%) pedicle flaps and 18 (20.0%) free flaps were used. No R2 resections were performed. R0 and R1 margins were achieved in 82 (92.1%) and 7 (7.9%), respectively. The median closest margin was 3 mm (IQR 1-6 mm). Among R1 patients, 5 had positive margins along a preserved critical structure, 2 patients had well-differentiated liposarcomas. The surgical morbidity rate was 33.3% (30/90 flaps). The reoperation rate was 15.7% (14/89 patients). CONCLUSIONS In a referral sarcoma center, the collaboration between the surgical oncologist and the plastic surgery team should be considered upfront in the surgical plan, allowing the most adequate wide oncological resection with acceptable postoperative morbidity.
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Lotus petal flap for unusual indication: A recto-vaginal fistula with perineal defect after vaginal delivery. Int J Surg Case Rep 2021; 86:106337. [PMID: 34455294 PMCID: PMC8403575 DOI: 10.1016/j.ijscr.2021.106337] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 08/16/2021] [Accepted: 08/21/2021] [Indexed: 12/04/2022] Open
Abstract
Introduction and importance Three to five percent of vaginal deliveries are complicated by third or fourth degree perineal laceration. Misdiagnosed perineal injuries may be associated with a poor sexual and psychological prognosis. Management of old perineal tears and laceration is challenging with a high failure rate. In such condition, interposition tissue technic or local flap can be a good surgical alternative. Lotus petal Flap, usually indicated in management of large perineal defect in gynecological oncology can be used. Case presentation We report a case of 32-year-old women presenting complex and relapsed perineal fistula after vaginal delivery associated with perineal defect treated by lotus petal flap with a good outcome. Discussion Perineal defects are commonly encountered after oncologic, traumatic or infectious perineal excisions and described as a challenging situation. In case of perineal defects after obstetrical tears, no validated surgical filler technics are recommended. Inspired from oncologic surgical technics to fill perineal defects, Lotus Flap can be used. Its advantages are to mobilize a satisfactory tissue volume to fill important perineal defect compared to the small bulbocavernous flap with a hidden scar comparing to gracilis muscle flap. This technic is associated with a good sexual and self-imaging outcome. Conclusion Lotus petal flap may be required as a solution to manage perineal defect in case of perineal fistula. This technique provides aesthetic and good results for perineal reconstruction. Perineal defects secondary to obstetrical tears and injuries are challenging to manage. Many flaps and surgical technics were reported to cover perineal defects after oncologic perineal surgery. Lotus petal flap is one of the most used technics to cover perineal defects after oncologic perineal surgery. In literature, no recognized procedure was described to fill in perineal defects complicating obstetrical injuries. Lotus petal flap can be an efficient and safe procedure to cover perineal defects after obstetrical tears.
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Dorsal approach with tailored partial sacrectomy and gluteal V-Y fasciocutaneous advancement flap for the management of recurrent pelvic sepsis; case report. BMC Surg 2021; 21:194. [PMID: 33858387 PMCID: PMC8048185 DOI: 10.1186/s12893-021-01189-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2020] [Accepted: 04/03/2021] [Indexed: 11/24/2022] Open
Abstract
Background Pelvic sepsis after surgery for rectal cancer is a severe complication, mostly originating from anastomotic leakage. Complex salvage surgery, during which an omentoplasty is often used for filling of the pelvic cavity, is seldomly required. If this fails, a symptomatic recurrent presacral abscess with a risk of progressive inflammation can develop. Such patients have often undergone multiple surgeries and have disturbed abdominal wall integrity, adhesion formation, and presence of one or two stoma(s). Subsequent salvage surgery via the conventional anterior abdominal approach is therefore less suitable. We describe three cases with a chronic presacral sinus and failure of first salvage surgery. All three patients underwent a prone only approach with tailored sacrectomy. This novel approach provided direct access to the pelvic abscess with optimal exposure for complete and safe debridement. A unilateral or bilateral gluteal V–Y fasciocutaneous advancement flap was created to completely fill the cavity with well vascularized tissue. Case presentations Three male patients of 80, 66 and 51 years of age initially underwent low anterior resection with neo-adjuvant radiotherapy for rectal cancer. The first patients underwent intersphincteric resection of the anastomosis with omentoplasty 128 months after index surgery, and second salvage surgery 2 months later. The second patient underwent abdominoperineal resection with omentoplasty for locally recurrent rectal cancer, cystoprostatectomy with revision of the omentoplasty for pelvic sepsis 100 months after index surgery, and second salvage surgery 16 months later. In the third patient, the anastomosis was dismantled with subsequent intersphincteric proctectomy and omentoplasty 20 months after index surgery, and second salvage surgery was performed 93 months later. Second salvage surgery in all three patients was indicated because of symptomatic recurrent pelvic sepsis. Second salvage surgery consisted of sacrectomy, complete debridement of the presacral area, and filling with a gluteal advancement flap. This resulted in favorable postoperative recovery with ultimate healing of the pelvic cavity. Conclusion The dorsal approach with tailored sacrectomy and gluteal V–Y advancement flap is a valuable option in highly selected patients to treat recurrent pelvic sepsis after multiple prior transabdominal interventions for chronic presacral sinus.
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Soft-tissue reconstruction after soft-tissue sarcoma resection: the clinical outcomes of 24 patients. EUROPEAN JOURNAL OF ORTHOPAEDIC SURGERY AND TRAUMATOLOGY 2021; 32:1-10. [PMID: 33608754 DOI: 10.1007/s00590-021-02901-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Accepted: 02/08/2021] [Indexed: 12/01/2022]
Abstract
PURPOSE Pedicle or free-flap reconstruction is important in surgical sarcoma management. Free flaps are indicated only when pedicle flaps are considered inadequate; however, they are associated with a higher risk of flap failure, longer surgical times, and technical difficulty. To determine the skin defect size that can be covered by a pedicle flap, we investigated the clinical outcomes and complications of reconstruction using pedicle flaps vs. free flaps after sarcoma resection. METHODS We retrospectively studied the medical records of 24 patients with soft-tissue sarcomas who underwent reconstruction using a pedicle (n = 20) or free flap (n = 4) following wide tumour resection. RESULTS All skin defects of the knee, lower leg, and ankle were reconstructed using a pedicle flap. Skin defects of the knee, lower leg, and ankle were covered by up to 525 cm2, 325 cm2, and 234 cm2, respectively. The amount of blood loss was significantly greater in the free-flap group than in the pedicle flap group (p = 0.011). Surgical time was significantly shorter in the pedicle flap group than in the free-flap group (p = 0.006). Total necrosis was observed in one (25%) patient in the free-flap group; no case of total necrosis was observed in the pedicle flap group. CONCLUSION Less blood loss, shorter surgical time, and lower risk of total flap necrosis are notable advantages of pedicle flaps over free flaps. Most skin defects, even large ones, of the lower extremities following sarcoma resection can be covered using a single pedicle flap or multiple pedicle flaps.
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Preoperative status and treatment of osteoradionecrosis of the jaw: a retrospective study of 252 cases. Br J Oral Maxillofac Surg 2020; 58:e276-e282. [PMID: 32811730 DOI: 10.1016/j.bjoms.2020.07.031] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2020] [Accepted: 07/22/2020] [Indexed: 11/18/2022]
Abstract
Osteoradionecrosis of the jaw (ORNJ) is one of the most devastating and progressive complications of head and neck radiotherapy. It can cause emaciation, deformity, and pathological fractures, resulting in decreased quality of life. The aim of this study was to evaluate the preoperative index and outcomes of treatment for ORNJ. A retrospective study of 252 ORNJ cases treated at one institution between January 2010 and January 2018 was made. The abnormal items from the preoperative examination and follow-up after different treatments were recorded, and the differences between the noteworthy items were compared using univariate and multivariate models. Most ORNJ patients in the middle and late stages had abnormal items, such as hypoproteinaemia, anaemia, and leucocytosis. Partial mandibulectomy with flap reconstruction was significantly more effective than without reconstruction. Advanced ORNJ patients tended to have more abnormal items, which might have a negative influence on treatment. For better outcomes, it is essential and effective to completely remove the necrotic lesion and reconstruct it with a flap. The surgeons should provide sufficient perioperative management and strive for suitable surgical treatment.
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Predictors of oncologic outcome in patients with and without flap reconstruction after extremity and truncal soft tissue sarcomas. J Plast Reconstr Aesthet Surg 2020; 73:1239-1252. [PMID: 32245732 DOI: 10.1016/j.bjps.2020.03.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2019] [Revised: 01/25/2020] [Accepted: 03/01/2020] [Indexed: 11/30/2022]
Abstract
BACKGROUND Soft tissue sarcomas (STS) of the extremities or trunk often require plastic reconstructive transfer of vital tissue for wound closure after resection. Literature on the oncologic outcome of patients receiving flap closure in comparison with patients receiving primary wound closure is very limited. METHODS Patients who underwent resection of a primary extremity or truncal STS without dissemination at our institution between January 2000 until December 2015 were eligible for the study. Patients were divided into two groups based on type of soft tissue closure (primary or flap) while patients receiving skin grafting were excluded. Characteristics, oncologic outcome and prognostic factors of both groups were compared. RESULTS 781 patients could be included, of these 200 had received flap closure and 581 primary wound closure. Tumors receiving flap closure were significantly smaller but were located in distal extremities and showed a trend towards prior neoadjuvant radiotherapy. Incidence of wound and general complications was similar in both groups. 5-year local recurrence free survival (LRFS, 71% vs. 69%) and 5-year disease specific survival (DSS, 84% vs. 88%) did not differ significantly between patients with primary closure and flap closure. Most important predictors in both groups were tumor size and grading with no major differences in analysis of predictors for both endpoints. CONCLUSION Plastic reconstructive surgery plays an important role in limb-conserving STS treatment. Complication rates of patients with flap coverage are not higher than of patients with primary wound closure and oncologic outcome is similar with no major differences in predictors of LRFS and DSS.
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Surgical treatment of pediatric rhabdomyosarcoma in the parameningeal-nonparameningeal region. J Craniomaxillofac Surg 2020; 48:75-82. [PMID: 31902716 DOI: 10.1016/j.jcms.2019.12.002] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/22/2019] [Revised: 11/01/2019] [Accepted: 12/02/2019] [Indexed: 02/08/2023] Open
Abstract
OBJECTIVES Rhabdomyosarcoma (RMS) involving the parameningeal-nonparameningeal region (PNP) is relatively rare in pediatric patients (PPs). The current study aimed to report the outcomes of RMS-PNP-PPs who received surgical resection combined with concurrent flap reconstruction. METHODS A retrospective study was conducted concerning RMS-PNP-PPs who received combined skull-maxillofacial resection with flap reconstruction during the period from 2012 to 2016. Predictive factors for recurrence-free survival (RFS), metastasis-free survival (MFS), and overall survival (OS) were preliminarily identified by Kaplan-Meier analysis. RESULTS A total of 16 RMS-PNP-PPs were finally enrolled; recurrence, metastasis and death were found in 7, 7 and 5 patients, respectively. Following surgical ablation involving the skull base and maxillofacial region, reconstruction was performed with a local flap in 9 patients, a latissimus dorsi flap in 3 patients, and an anterolateral thigh flap in 4 patients. Through univariate analysis, we demonstrated that the primary site + surgical margins, postoperative RT/CT + Ki-67/Bcl-2 IHC, and surgical margins + Ki-67/Bcl-2 IHC could be used as the preliminarily prognostic factors for RFS, MFS and OS, respectively. CONCLUSIONS RMS-PNP-PPs showed poor prognosis even when surgical resection combined with flap reconstructions was performed. Achieving a clear surgical margin and good conduction of postoperative RT/CT should be taken into consideration to acquiring a better surgical outcome.
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Larynx-preserving reconstruction after extended base of the tongue resection. J Plast Reconstr Aesthet Surg 2019; 73:740-748. [PMID: 31864890 DOI: 10.1016/j.bjps.2019.11.018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2019] [Revised: 10/03/2019] [Accepted: 11/22/2019] [Indexed: 10/25/2022]
Abstract
BACKGROUND As the base of the tongue (BOT) plays essential roles in speech and swallowing, surgical resection of BOT cancer is typically avoided. Moreover, standard reconstructive procedures for larynx-preserving BOT defects have not yet been established. We performed immediate flap reconstruction after wide resection of BOT cancer with laryngeal preservation. Herein, the functional and oncological results of our strategy were analysed. METHODS We retrospectively evaluated patients who underwent extended BOT resection (including the oral tongue, upper/lateral oropharyngeal wall, epiglottis and false vocal cord) with laryngeal preservation between April 2006 and April 2016. We classified defects involving the oral tongue or upper/lateral oropharyngeal wall as the lateral extension type and those involving the epiglottis or false vocal cord as the laryngeal extension type. Lateral extension-type defects were closed primarily and filled with a deepithelialised skin or muscle flap. Laryngeal extension-type defects were reconstructed using a bulky skin flap plus hyo-thyroid-pexy to create a neo-epiglottis. Postoperative functional and oncologic outcomes were assessed. RESULTS We enrolled 18 patients with extended BOT defects. Of them, 11 had a history of irradiation. The tracheal cannula was removed in all cases, although laryngeal extension defects were associated with a longer duration to removal. All patients achieved complete oral intake and retained intelligible speech, with preservation of laryngeal function. There was no local recurrence, and the 5-year overall survival was 88.9%. CONCLUSIONS Following wide BOT resection, reconstruction with laryngeal preservation is feasible even in cases involving irradiated tumours with laryngeal extension.
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Preoperative irrigation and vacuum sealing drainage with antibiotic-containing drainage fluid of foot and ankle wounds improves outcome of reconstructive skin flap surgery. J Orthop Surg Res 2019; 14:374. [PMID: 31747959 PMCID: PMC6869274 DOI: 10.1186/s13018-019-1418-0] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2019] [Accepted: 10/15/2019] [Indexed: 12/22/2022] Open
Abstract
Objectives By observing the infection and soft tissue defect on the wound surface of the foot and ankle, this paper attempts to explore the effect of preoperative irrigation and vacuum sealing drainage with antibiotic-containing drainage fluid (abPI-VSD) on the bacterial quantity and the local inflammatory response at the flap, and further to provide a basis for applying this technique before a reconstructive skin flap surgery of foot and ankle wounds. Methods Seventy-five patients were randomly divided into two groups, and all surgeries were done by one physician. The flap reconstructions were done to 31 cases with the abPI-VSD being used (group A); the flap reconstructions were done to the rest 44 cases after wound cleaning using antibiotic irrigation solution without the use of the abPI-VSD (group B). Quantitative bacteriology was made to group A before and after the use of abPI-VSD; quantitative bacteriology was made to group B before and after wound cleaning. Then, the reconstructive skin flap surgery was done. After the surgeries, the time of local inflammatory response at the flap in both groups were recorded. The measured bacterial quantity was evaluated in logarithm and by t test. Results The bacterial quantity was 3.2 ± 1.9 × 107 cfu/g in group A before the use of abPI-VSD and 2.3 ± 2.0 × 107 in group B (P > 0.05) before debridement. The bacterial quantity was 1.2 ± 2.0 × 104 cfu/g in group A after abPI-VSD and was 2.9 ± 4.0 × 106 in group B after wound cleaning (P < 0.05). The time of postoperative inflammatory response in the flap was 8 ± 2.5 days in group A and 13 ± 3.4 days in group B (P < 0.05). Conclusions abPI-VSD can distinctly reduce the bacterial quantity on the surface of the wound, provide a good condition of tissue bed for the flap reconstruction, and effectively control the local inflammatory response at the flap and hence improve the survival quality of the flap.
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Transnasal frontal intersinus septum takedown for frontal sinus pyocele. Eur Ann Otorhinolaryngol Head Neck Dis 2019; 136:321-323. [PMID: 31023591 DOI: 10.1016/j.anorl.2018.06.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2018] [Revised: 06/10/2018] [Accepted: 06/15/2018] [Indexed: 10/27/2022]
Abstract
INTRODUCTION The open frontal intersinus septum takedown (FISST) technique was first described in 1976. We describe our experience with an endoscopic transnasal approach to manage a frontal sinus pyocele arising from an obstructed frontal sinus outflow tract due to anterolateral thigh flap reconstruction of a maxillectomy defect. CASE REPORT A 40-year-old lady experienced upper eyelid swelling and purulent nasal discharge 3 weeks after undergoing a left extended medial maxillectomy with free anterolateral thigh flap reconstruction. A computed tomography (CT) scan revealed total opacification of the left frontal sinus. There was no improvement with intravenous antibiotics and she underwent a surgery, whenshe was found intraoperatively to have a frontal sinus pyocele, which was then drained. She then underwent an endoscopic transnasal FISST to ventilate the left frontal sinus via the contralateral frontal recess with good results. A CT scan performed 3 months postoperatively showed a widely patent interfrontal sinus septal window and right frontal outflow tract with no disease recurrence. DISCUSSION The FISST is a useful technique to manage unilateral frontal sinus disease by taking advantage of the contralateral outflow tract when the ipsilateral frontal recess is obstructed.
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Abstract
Lower extremity injuries requiring soft tissue coverage comprises a significant proportion of these injuries worldwide. Reconstruction of the soft tissues overlying fractures is essential for bone union and reduction of infection thus improving function and reducing the rate of limb amputation. A systematic exploration and excision of the wound should be jointly performed by senior surgeons from Orthopaedic and Plastic Surgery. The grading of the injury and subsequent reconstruction of bone and soft tissue should only be planned once a thorough excision of all necrotic tissue has been performed. It is this thorough debridement and early flap coverage that contributes to infection-free bony union. This article explores the options for soft tissue flap coverage for the different zones in the lower limb.
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Flap reconstruction does not increase complication rates following surgical resection of extremity soft tissue sarcoma. Eur J Surg Oncol 2017; 44:251-259. [PMID: 29275911 DOI: 10.1016/j.ejso.2017.11.015] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2017] [Revised: 11/09/2017] [Accepted: 11/19/2017] [Indexed: 01/08/2023] Open
Abstract
BACKGROUND Flap reconstruction plays an essential role in the surgical management of extremity soft tissue sarcoma (ESTS) for many patients. But flaps increase the duration and complexity of the surgery and their contribution to overall morbidity is unclear. This study directly compares the complication rates in patients with ESTS undergoing either flap reconstruction or primary wound closure and explores contributing factors. METHODS Eight hundred and ninety-seven patients who underwent ESTS resection followed by primary closure (631) or flap reconstruction (266) were included in this study. Data on patient, tumour and treatment variables and post-operative medical and surgical complications were collected. Univariate and multivariate regression analyses were performed to identify independent predictors of complications. RESULTS Post-operative complications occurred in 33% of patients. Flap patients were significantly older, had more advanced disease and were more likely to require neoadjuvant chemo- and radiotherapy. There was no significant difference in complication rates following flap reconstruction compared to primary closure on multivariate analysis (38 vs 30.9% OR 1.12, CI 0.77-1.64, p = 0.53). Pre-operative radiation and distal lower extremity tumour location were significant risk factors in patients who underwent primary wound closure but not in those who had flap reconstruction. Patients with comorbidities, increased BMI and systemic disease were at increased risk of complications following flap reconstruction. CONCLUSIONS Flap reconstruction is not associated with increased post-operative complications following ESTS resection. Flaps may mitigate the effects of some risk factors in selected patients.
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Value of the Post-Operative CT in Predicting Delayed Flap Failures Following Head and Neck Cancer Surgery. Korean J Radiol 2017; 18:536-542. [PMID: 28458606 PMCID: PMC5390623 DOI: 10.3348/kjr.2017.18.3.536] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 11/11/2016] [Indexed: 11/18/2022] Open
Abstract
Objective To identify post-operative computed tomography (CT) findings associated with delayed flap failures following head and neck cancer surgery. Materials and Methods We retrospectively reviewed 60 patients who underwent flap reconstruction after head and neck cancer surgery and post-operative (3–14 days) contrast-enhanced CT scans for suspected complications. Patients were divided into two groups: delayed flap failure patients (patients required flap revision) (n = 18) and flap success patients (n = 42). Clinical data (age, sex, T-stage, type of flap, and time interval between reconstruction surgery and CT) and post-operative CT findings of flap status (maximum dimension of the flap, intra- or peri-flap fluid collection and intra- or peri-flap air collection, fat infiltration within the flap, fistula to adjacent aerodigestive tract or skin, and enhanced vascular pedicle) were assessed and compared between the two groups. Results CT findings showed that the following flap anomalies were observed more frequently in the delayed flap failure group than in the flap success group: intra- or peri-flap fluid collection > 4 cm (61.1% vs. 23.8%, p < 0.05), intra- or peri-flap air collection > 2 cm (61.1% vs. 2.4%, p < 0.001), and fistula to adjacent aerodigestive tract or skin (44.4% vs. 0%, p < 0.001). The maximum dimension of the flap, fat infiltration within the flap, and enhanced vascular pedicle were not associated with delayed flap failures. Conclusion A large amount of fluid or air collection and fistula are the CT findings that were associated with delayed flap failures in patients with suspected post-operative complications after head and neck cancer surgery.
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Patient, tumour and treatment factors affect complication rates in soft tissue sarcoma flap reconstruction in a synergistic manner. Eur J Surg Oncol 2017; 43:1126-1133. [PMID: 28222969 DOI: 10.1016/j.ejso.2017.01.016] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2016] [Revised: 01/11/2017] [Accepted: 01/24/2017] [Indexed: 10/20/2022] Open
Abstract
INTRODUCTION Flap reconstruction plays an essential role in the management of soft tissue sarcoma, facilitating wide resection while maximizing preservation of function. The addition of reconstruction increases the complexity of the surgery and identification of patients who are at high risk for post-operative complications is an important part of the preoperative assessment. This study examines predictors of complications in these patients. METHODS 294 patients undergoing flap reconstruction following sarcoma resection were evaluated. Data on patient, tumour and treatment variables as well as post-operative complications were collected. Bivariate and multivariate regression analysis was performed to identify independent predictors of complications. Analysis of synergistic interaction between key patient and tumour risk factors was subsequently performed. RESULTS A history of cerebrovascular events or cardiac disease were found to be the strongest independent predictors of post-operative complications (OR 14.84, p = 0.003 and OR 5.71, p = 0.001, respectively). Further strong independent tumour and treatment-related predictors were high grade tumours (OR 1.91, p = 0.038) and the need for additional reconstructive procedures (OR 2.78, p = 0.001). Obesity had significant synergistic interaction with tumour resection diameter (RERI 1.1, SI 1.99, p = 0.02) and high tumour grade (RERI 0.86, SI 1.5, p = 0.01). Comorbidities showed significant synergistic interaction with large tumour resections (RERI 0.91, SI 1.83, p = 0.02). CONCLUSION Patient, tumour and treatment-related variables contribute to complications following flap reconstruction of sarcoma defects. This study highlights the importance of considering the combined effect of multiple risk factors when evaluating and counselling patients as significant synergistic interaction between variables can further increase the risk of complications.
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Use of both antegrade and retrograde internal mammary vessels in the bipedicled deep inferior epigastric perforator flap for unilateral breast reconstruction. J Plast Reconstr Aesthet Surg 2016; 70:47-53. [PMID: 28029602 DOI: 10.1016/j.bjps.2016.09.010] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2016] [Revised: 09/04/2016] [Accepted: 09/09/2016] [Indexed: 11/19/2022]
Abstract
BACKGROUND Autologous abdominal tissue transfer is a well-established method of breast reconstruction. The deep inferior epigastric perforator (DIEP) flap has the additional benefit of minimal donor site morbidity as it spares the muscle and fascia. Conventional DIEP flaps may not provide adequate volume in cases where the patient is thin, has midline abdominal scars, and/or has a large volume of tissue to replace. One solution is to use a bipedicled DIEP flap, incorporating all the available abdominal tissue. Bipedicled DIEP flaps have been described in a number of different configurations. The literature appears to favor intra-flap anastomosis, with a minimal exposition of two recipient vessels. It has been demonstrated that both the antegrade internal mammary artery (aIMA) and retrograde internal mammary artery (rIMA) are adequate recipient vessels. Here, the authors present a single-center experience with bipedicled DIEP flaps to both the aIMA and rIMA, showing their feasibility and safety. METHODS A retrospective review of patients who underwent unilateral breast reconstruction using bipedicled DIEP flaps was performed to assess outcomes. RESULTS A total of 20 patients who underwent unilateral breast reconstruction using a bipedicled DIEP flap were selected for this study. All of them were previously diagnosed with cancer. There were zero flap failure and zero instance of abdominal hernia or issue with abdominal wall functionality following the surgeries. CONCLUSIONS The series of surgeries described in this study resulted in successful breast reconstruction in 20 women using a bipedicled DIEP flap. The results show that this approach allows for reconstruction in places where a conventional DIEP does not provide adequate volume, achieved safely, and does not increase morbidity. The bipedicled DIEP flap is a viable option for large-volume autologous breast reconstruction, providing ample tissue for successful reconstruction while also allowing for shorter recovery and limited donor site morbidity.
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Early detection of local recurrence after soft tissue sarcoma resection and flap reconstruction. INTERNATIONAL ORTHOPAEDICS 2016; 40:1975-80. [PMID: 27184055 DOI: 10.1007/s00264-016-3219-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/11/2016] [Accepted: 04/28/2016] [Indexed: 11/24/2022]
Abstract
PURPOSE Flap reconstruction has become an essential component in soft tissue sarcoma treatment. However, the clinical features of local recurrence after soft tissue sarcoma resection and flap reconstruction remain unclear. The present study aimed to establish effective follow-up strategies after soft tissue sarcoma resection and flap reconstruction. METHODS Data from patients who underwent soft tissue sarcoma resection and immediate flap reconstruction were retrospectively reviewed. Follow-up after surgery included history taking and physical examination during every visit to the hospital. Magnetic resonance imaging to evaluate the primary site was performed six months after the end of treatment then annually for ten years. The methods of detection of local recurrence were assessed. RESULTS A total of 229 consecutive patients were included in the present study. During a median follow-up period of 40 months, 33 patients (14.4%) developed local recurrence. Twenty-three recurrences that occurred on the margin of the transferred flap were detected as palpable mass prior to radiological assessment; among the remaining ten recurrences that occurred in the deep layer of the transferred flap, six were detected by abnormal clinical findings and four were clinically occult and detected by surveillance radiological assessment. CONCLUSIONS Surveillance radiological assessment has an important role in early detection of local recurrence that develops in the deep layer of the transferred flap. Therefore, meticulous clinical assessment combined with routine radiological study should be performed during follow-up evaluation for local recurrence after soft tissue sarcoma resection and flap reconstruction.
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Exposed tibial bone after burns: Flap reconstruction versus dermal substitute. Burns 2015; 42:e31-7. [PMID: 26376411 DOI: 10.1016/j.burns.2015.08.013] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2015] [Accepted: 08/03/2015] [Indexed: 11/26/2022]
Abstract
A 44 years old male patient had suffered extensive 3rd degree burns on both legs, undergoing thorough surgical debridement, resulting in both tibias being exposed. Approximately 5 months after the incident he was referred to the Department of Plastic and Reconstructive Surgery of the University Hospital Gent, Belgium, to undergo flap reconstruction. Free flap surgery was performed twice on both lower legs but failed on all four occasions. In between flap surgery, a dermal substitute (Integra(®)) was applied, attempting to cover the exposed tibias with a layer of soft tissue, but also without success. In order to promote the development of granulation tissue over the exposed bone, small holes were drilled in both tibias with removal of the outer layer of the anterior cortex causing the bone to bleed and subsequently negative pressure wound therapy (NPWT) was applied. The limited granulation tissue resulting from this procedure was then covered with a dermal substitute (Glyaderm(®)), consisting of acellular human dermis with an average thickness of 0.25mm. This dermal substitute was combined with a NPWT-dressing, and then served as an extracellular matrix (ECM), guiding the distribution of granulation tissue over the remaining areas of exposed tibial bone. Four days after initial application of Glyaderm(®) combined with NPWT both tibias were almost completely covered with a thin coating of soft tissue. In order to increase the thickness of this soft tissue cover two additional layers of Glyaderm(®) were applied at intervals of approximately 1 week. One week after the last Glyaderm(®) application both wounds were autografted. The combination of an acellular dermal substitute (Glyaderm(®)) with negative pressure wound therapy and skin grafting proved to be an efficient technique to cover a wider area of exposed tibial bone in a patient who was not a candidate for free flap surgery. An overview is also provided of newer and simpler techniques for coverage of exposed bone that could question the universal plastic surgery paradigm that flap surgery is the only way to cover these defects.
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Evaluating visual perception for assessing reconstructed flap health. J Surg Res 2015; 197:210-7. [PMID: 25935469 DOI: 10.1016/j.jss.2015.03.099] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 02/20/2015] [Accepted: 03/31/2015] [Indexed: 11/28/2022]
Abstract
BACKGROUND Detecting failing tissue flaps before they are clinically apparent has the potential to improve postoperative flap management and salvage rates. This study demonstrates a model to quantitatively compare clinical appearance, as recorded via digital camera, with spatial frequency domain imaging (SFDI), a noninvasive imaging technique using patterned illumination to generate images of total hemoglobin and tissue oxygen saturation (stO2). METHODS Using a swine pedicle model in which blood flow was carefully controlled with occlusion cuffs and monitored with ultrasound probes, throughput was reduced by 25%, 50%, 75%, and 100% of baseline values in either the artery or the vein of each of the flaps. The color changes recorded by a digital camera were quantified to predict which occlusion levels were visible to the human eye. SFDI was also used to quantify the changes in physiological parameters including total hemoglobin and oxygen saturation associated with each occlusion. RESULTS There were no statistically significant changes in color above the noticeable perception levels associated with human vision during any of the occlusion levels. However, there were statistically significant changes in total hemoglobin and stO2 levels detected at the 50%, 75%, and 100% occlusion levels for arterial and venous occlusions. CONCLUSIONS As demonstrated by the color imaging data, visual flap changes are difficult to detect until significant occlusion has occurred. SFDI is capable of detecting changes in total hemoglobin and stO2 as a result of partial occlusions before they are perceivable, thereby potentially improving response times and salvage rates.
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Bilateral groin reconstruction with a single anterolateral thigh perforator flap as an alternative to traditional myocutaneous flaps. GYNECOLOGIC ONCOLOGY CASE REPORTS 2014; 9:15-7. [PMID: 25426407 PMCID: PMC4241481 DOI: 10.1016/j.gynor.2014.04.003] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/04/2014] [Accepted: 04/22/2014] [Indexed: 12/02/2022]
Abstract
We describe bilateral groin reconstruction with a single anterolateral thigh flap. Anatomy and surgical technique of the anterolateral thigh flap are discussed.
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Abstract
The traumatized hand often has soft tissue loss requiring flap reconstruction. Before proceeding with flap selection, the need for future refinement and secondary surgery should be taken into consideration. Although muscle flaps may offer better contour, fasciocutaneous flaps allow easier secondary flap elevation. After the initial flap reconstruction, indications for secondary procedures may be managed according to tissue type: bone, joint, tendon, nerve, and soft tissue.
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Abstract
Elbow and forearm wounds have distinct reconstructive requirements, but both require a durable and pliable solution. Pedicle, free fasciocutaneous and muscle, and distant (2-stage) flaps have a role in wound reconstruction in these unique areas. This article presents practical surgical cases as a guide to soft tissue reconstruction of the elbow and forearm.
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Abstract
Examining the evolution of flap reconstruction of the upper extremity is similar to studying the evolution of biological species. This analogy provides a perspective to appreciate the contributing factors that led to the development of the current arsenal of techniques. It shows the trajectory for the future and provides a glimpse of the factors that that will be influential in the future.
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The ulnar palmar perforator flap: anatomical study and clinical application. J Plast Reconstr Aesthet Surg 2014; 67:600-6. [PMID: 24530061 DOI: 10.1016/j.bjps.2013.12.048] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2013] [Accepted: 12/26/2013] [Indexed: 11/17/2022]
Abstract
BACKGROUND Defects sustained at the little finger and the ulnar aspect of the hand are common and pedicled perforator flaps have unique advantages in resurfacing it. The purpose of this study is to reappraise the anatomy of the septocutaneous perforator in the postero-medial aspect of the hand and present our clinical experience in using perforator flaps based on it. METHODS This study was divided into anatomical study and clinical application. In the anatomical study, 30 preserved upper limbs were used. Clinically, 16 patients with defects at the little finger or the ulnar aspect of the hand underwent reconstruction with flaps based on the perforator from the ulnar palmar artery of little finger. The defects ranged from 2.3 × 1.3 cm(2) to 5.7 × 3.0 cm(2). RESULTS The septocutaneous perforator was constantly located 1.3 ± 0.3 cm superior to the fifth metacarpophalangeal joint with a diameter of 0.8 ± 0.2 mm. It travelled through the space between the superficial layer and the deep layer of hypothenar muscles, and ramified into three branches before entry into the skin. The ascending branch of the perforator has two patterns of anastomoses with the descending dorsal carpal branch of the ulnar artery: true anastomoses and choked anastomoses. Clinically, flaps in all 16 cases survived uneventfully, and donor sites healed without deformity. CONCLUSION The location of the perforator at the postero-medial aspect of the hand is consistent; the ulnar palmar perforator flap is particularly suitable to cover defects in the little finger or the ulnar aspect of hand.
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Surgical treatment of hypopharyngeal cancer: a review of the literature and proposal for a decisional flow-chart. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2013; 33:299-306. [PMID: 24227894 PMCID: PMC3825047] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/27/2012] [Accepted: 03/18/2013] [Indexed: 11/15/2022]
Abstract
Surgical resection is one of the standard therapeutic choices for the treatment of hypopharyngeal cancer, whether or not combined with postoperative radiotherapy. The type of operation depends on the extension of the lesion and the subsites involved and often requires some form of reconstruction. Reconstructive strategies depend on whether the larynx, or part of it, has been preserved. We believe that the decisional flow-chart of the reconstructive methods after hypopharyngeal cancer resection should be based not only on the extent of resection, but also on the subsites involved. This report presents a literature review on the management of cancer of the hypopharynx and a proposal for a surgical decisional flow-chart.
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Advanced carcinoma of the hypopharynx: functional results after circumferential pharyngolaryngectomy with flap reconstruction. ACTA OTORHINOLARYNGOLOGICA ITALICA : ORGANO UFFICIALE DELLA SOCIETA ITALIANA DI OTORINOLARINGOLOGIA E CHIRURGIA CERVICO-FACCIALE 2012; 32:154-7. [PMID: 22767979 PMCID: PMC3385061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/18/2012] [Accepted: 02/29/2012] [Indexed: 11/07/2022]
Abstract
Surgical treatment of advanced cancers of the hypopharynx inevitably impairs swallowing, respiration and phonation. The purpose of this study was to analyze the functional results after circumferential pharyngolaryngectomy (CPL) and flap reconstruction, in order to offer decisional guidelines for the choice of the most effective reconstructive method. We performed a retrospective analysis on the medical records of patients submitted to reconstructive surgery after CPL from July 1991 to November 2011. 75% of the 94 patients underwent reconstruction with a free flap (group A), while 25% underwent reconstruction with a pedicled flap (group B); 80% of patients in group A and none in group B were discharged with a free diet; 14% of patients in group A and 26% in group B were unable to resume oral feeding and were discharged with NG-tube or PEG. None of the patients acquired a satisfactory oesophageal voice; 17% of patients in group A and 7% in group B underwent voice restoration with tracheo-oesophageal voice-prosthesis. In conclusion, free flaps should be considered the first choice for reconstruction of the hypopharynx after CPL because of the better functional results obtained. Pedicled flaps represent a valid alternative in patients with contraindications to microvascular surgery.
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