Four cases of defects of soft palate followingcomplete resection of soft palate because ofmalignant tumors had been successfullyreconstructed in which 3 patients wereperformed reconstructed with forehead flap andone patient with free forearm flap . All the flapewere survived. The appearance of the soft palateand function of swallowing were recoveredsatisfactorily from reconstruction. The operativetechnique of the reeonstruction of soft palate wasintroduced,and the points of attention ...
Seven cases of the tongue squamous carcinoma afterradical operation were reconstructed by forearm skin flap,medial leg skin flap, pectoral and platismal flaps with onlyone failure. It is very importent to anastomose two veinswhen free vascularized skin flap was applied for reconstruc-tion of the tongue. The distal stump of the medial leg skin flap should beanastomosed with the receptor vessel. Reconstruction of the tongue by pectoral skin flap andplatismal flap have several disadvantages.
ObjectiveGiven the relatively limited resources available for tumor radiotherapy, the reengineering theory to the tumor radiotherapy process of a tertiary hospital is applied to improve the efficiency of medical service, shorten patient waiting time and improve patient satisfaction. MethodsThe tumor radiotherapy process of a tertiary hospital was studied from January 2017 to September 2018. The indicators such as efficiency and satisfaction were analyzed before reconstruction (from January to December 2017) and after reconstruction (from January to September 2018). ResultsAfter radiotherapy process reengineering, on the one hand, the medical efficiency was improved: the number of new patients for radiotherapy per month rose by 16.58% (P<0.05), and the number of daily radiotherapy increased by 5.80% (P<0.05). On the other hand, the patient treatment process became more concise: the preparation time was shortened from 2-3 days to 1 day, while the waiting time for radiotherapy was shortened by nearly 10 days, and the overall satisfaction of patients increased from 64.17% to 83.55%. ConclusionIt can improve the operation efficiency of tumor radiotherapy and improve patient satisfaction under the condition of relatively fixed resources through the reconstruction of the information-based tumor radiotherapy process.
Objective
To explore the causes of vascular crisis after thumb and other finger reconstruction by toe-to-hand transfer and effective treatment methods so as to improve the survival rate of transplanted tissues.
Methods
Between February 2012 and October 2015, 59 cases of thumb and other finger defects were repaired with different hallux nail flaps with the same vascular pedicle flap to reconstruct thumb and other fingers and repair skin defect. The donor site was repaired by a perforator flap. A total of 197 free tissues were involved. There were 46 males and 13 females with the average age of 30.6 years (range, 18-42 years). Vascular crisis occurred in 21 free tissues (10.7%) of 17 patients, including 9 arterial crisis (4.6%) of 8 cases, and 12 venous crisis (6.1%) of 10 cases. Conservative treatment was performed first; in 8 free tissues of 7 cases after failure of conservative treatment, anastomotic thrombosis was found in 5 free tissues of 4 cases, twisted vascular pedicle in 1 free tissue of 1 case, surrounding hematoma in 1 free tissue of 1 case, and anastomotic thrombosis associated with hematoma in 1 free tissue of 1 case, which underwent clearing hematoma, resecting embolization, regulating vascular tension, re-anastomosis or vascular transplantation.
Results
In 8 cases of arterial crisis, 5 free tissues of 5 cases survived after conservative treatment; partial necrosis occurred in 1 free tissue (1 case) of 4 free tissues (3 cases) undergoing surgical exploration. In 10 cases of venous crisis, 1 free tissue necrosis and 1 free tissue partial necrosis occurred in 8 free tissues (6 cases) undergoing conservative treatment; partial necrosis occurred in 1 free tissue of 4 free tissues (4 cases) undergoing surgical exploration. Free flap and skin graft were performed on 2 free tissues of 4 cases having flap necrosis respectively.
Conclusion
Vascular crisis is complex and harmful to survival of transplanted tissue in reconstruction of the thumb and other fingers. Immediate intervention is helpful to obtain a higher survival rate.
Objective To investigate the results of skinsparing mastectomy and immediate breast reconstruction with transverse rectus abdomins musculotaneous(TRAM) flap or latissimus dorsi musculocutaneousflap plus placement of a mammary implant.Methods From June 1997 to June 2002, 11 patients were proven to have ductal carcinoma in situor huge breast carcinoid by pathological examination. The site of the biopsy incision was around the areola. The patients underwent mastectomy with skin sparing by a circumareolar incision and immediate breast reconstruction withTRAM flap or latissimus dorsi musculocutaneous flap plus placement of mammary implant.Autogenous tissue was used to fill the skin envelop. The second stage operation of nipple-areola reconstruction was performed on the replaced skin.Results Eleven patients were followed up 1 month to 6 years.The operative result was good and all patients had no relapse. The reconstructed breast achieved good results in shape, colour, sensation, symmetry and incision scar. Conclusion The skin sparing mastectomy and immediate autograft tissue breast reconstruction is an ideal reconstructive method for the patients with breast ductal carcinoma in situ or huge breast carcinoid in condition that there were strict operative indication and relapse can be prevented.
Objective To investigate the clinical results of allograft and sural neurovascular flap in repairing calcaneus and skin defects.Methods From February 1996 to December 2002, allograft and sural neurovascular flap were used to repair calcaneusand skin defects in 6 cases. The causes included road accident in 3 cases, strangulation in 2 cases and crashing object in 1 case. The defect locations were at theback of the calcaneus( 1/3, 1/2 and 2/3 of calcaneus in 3 cases, 2 cases and 1case respectively). The flap area ranged from 6 cm×7 cm to 12 cm×17 cm. Results The flaps survived completely in 4 cases; the distal flaps necrosed partly in 2 cases and the wound healed by dressing. The postoperative X-ray films showed that the repaired bone and joint had normal position and the arcus plantaris recovered. After a follow upof 6 months to 3 years all the patients were achieved bone union in allograft and had no complications of absorption, infection and repulsion. The weightbearing and walking functions were restored and the injured foot obtained a satisfactory contour. After 36 months of operation, the sensory recovery of foot occurred. Conclusion The used-allograft iseasy to be obtained and arcus plantaris is easy to recover. The reversesural neurovascular- flap in repairing calcaneus and skin defects has the following advantages: the maintenance of blood supply for injured foot, the less dangerous operation, the simple procedure, the recovery of walking function, and the good appearance and sensation.
Objective To evaluate the results of the reconstruction of the soft tissue defects following the en block resection of tongue cancer using free anterolateral thigh myocutaneous flaps. Methods From November 2006 to December 2008, 109 cases underwent the reconstruction of the soft tissue defects following the en block resection of tongue cancer using free anterolateral thigh myocutaneous flaps. There were 75 males and 34 females with an age of 23-75 years (50.4 yearson average). The disease course was 1-6 months. According to 2002 International Union Control Cancer (IUCC) criterionfor TNM stage, there were 35 cases of T2N0M0, 8 cases of T2N1M0, 2 cases of T2N2M0, 31 cases of T3N0M0, 12 cases of T3N1M0, 7 cases of T3N2M0, 5 cases of T4N0M0, 4 cases of T4N1M0, 3 cases of T4N2M0, and 2 cases of T4N3M0. The range of tongue defect was 5 cm × 3 cm to 12 cm × 8 cm. The flap area ranged from 7 cm × 4 cm to 20 cm × 8 cm. Eighty-two patients with T3, T4 and positive lymph node metastasis determined by pathological examination after operation received radiotherapy. The vital ity of the flaps and the heal ing of the wounds were observed postoperatively. The shape and function of the reconstructed tongue were determined, the influences on function at donor site were evaluated and the flap tolerance to radiotherapy was investigated during the follow-up period. Results Mouth floor mandibular fistula occurred in 5 cases 5-7 days after operation, seroma formation in 1 case and wound dehiscence in another case at the donor site; the wounds healed by secondary intention after dressing. The other wounds healed primarily. All 105 flaps survived completely, 3 flaps developed partial necrosis 3-5 days after operation, the wounds healed after dressing; and 1 flap failed 3 days after operation, then it was removed and defects was repaired using pectoral is major muscle flap. Bl isters occurred in 8 flaps (all being thinning flaps) 1 day after operation. The overall complete survival of the flap was 96.3% (105/109). The patients were followed up for 0.5-2.5 years (1.2 years onaverage). Although the flaps had a l ittle atrophy, the shape of the reconstructed tongue was still satisfactory with suitable tonguemandibular groove. No depression was observed in the mandibular region. The speech as well as swallowing function were well recovered. The scar was easily hidden with no important functional impairment at the donor site. No flap necrosis occurred in all the patients who received postoperative radiotherapy. Conclusion Free anterolateral thigh myocutaneous flap transplantation is safe and rel iable, and it has the advantages of the better result at the recipient site, the less morbidity at the donor site, fewer postoperative compl ications and excellent tolerance to radiotherapy. So it is an ideal flap to repair soft tissue defects following the en block resection of tongue cancer.
ObjectiveTo explore the clinical efficacy of immediate breast reconstruction with extended latissimus dorsi musculocutaneous flap after nipple and areola sparing modified radical mastectomy for patients with early-middle breast cancer.
MethodsSixty patients diagnosed with early-middle breast cancer by needle biopsy from November 2009 to October 2012 in this hospital were divided into two groups according to the surgical method.The breast reconstruction group (30 cases) were performed immediate breast reconstruction with extended latissimus dorsi musculocutaneous flap after nipple and areola sparing modified radical mastectomy, the control group (30 cases) were performed traditional modified radical mastectomy.The postoperative complications, clinical efficacy, quality of life, and recurrence and metastasis were compared in two groups.
Results①The ipsilateral breast was completely missing in the control group.The aesthetic effect in the breast reconstruction group was satisfactory including excellent in 22 patients, good in 7 patients, general in 1 patient.②The rates of flaps effusion, flap necrosis, and affectied limb activity limitation had no significant differences in two groups (P > 0.05).The wound healing time, operation area drainage time, hospital stay, and post-operative chemotherapy start time all had no significant differences in two groups (P > 0.05).③The frequency of psycho-logical pressure (inferiority/anxiety/fear) and rate of un-satisfaction of secondary sexual characteristics (body/curve) in the breast reconstruction group were lower than those in the control group (P < 0.001).The rate of social interaction fitness in the breast reconstruction group was higher than that in the control group (P < 0.001).④The following-up time was 12 to 38 months with an average 25 months, one case died because of brain metastasis in the control group, the rest 59 patients had no local recurrence and distant metastasis.
ConclusionsThe immediate breast reconstruction with exte-nded latissimus dorsi musculocutaneous flap after nipple and areola sparing modified radical mastectomy can cure cancer on the basis of satisfactory cosmetic results of breast, excellent quality of life of patients, and fewer surgical complica-tions.It does not affect postoperative adjuvant radiochemotherapy and short-and long-term efficacy for breast cancer.
