【摘要】 目的 探討起搏器植入術后并發局部慢性潰瘍伴感染的綜合治療方法。 方法 2005年1月-2010年5月，收治4例心臟起搏器植入術后并發局部慢性潰瘍伴感染的患者。男3例，女1例；年齡3~79歲。心臟起搏器植入術后囊袋感染致皮膚破潰伴慢性潰瘍2例，起搏器植入后局部張力過高所致局部慢性潰瘍2例，其中2例患有2型糖尿病。所有患者均經過長期嚴格換藥保守治療3個月以上。手術徹底切除感染創面及相關包囊并盡可能剪除部分導絲，甚至更換導絲，根據情況原位或異位植入起搏器，并放置橡皮引流條，應用敏感抗生素5~7 d防治感染。術后2周拆線，主要觀察患者切口對合情況，是否存在紅腫、硬結、血腫、積液或化膿情況。 結果 4例患者術后均Ⅰ期愈合；4例均獲隨訪，隨訪時間7~11個月，平均9個月。原創面愈合好，無感染及潰瘍發生。 結論 通過外科手術綜合治療難治性心臟起搏器植入術后并發癥，能取得滿意療效。【Abstract】 Objective To explore comprehensive treatment options for local chronic ulcer with infection after the pacemaker implantation. Methods From January 2005 to May 2010, four patients (3 males and 1 female; 3-79 years old) with intractable ulcer with infection after pacemaker implantation were admitted. Pacemaker pocket infection induced chronic ulcer was in two, and tension induced chronic ulcers were in two. Two of the four patients were type II diabetes. All of the four patients underwent strict conservative treatment at least for 3 months prior to surgical treatment. Surgical treatment involved complete excision of infected tissue surrounding the pacemaker pocket and removal of all unnecessary lengths of pacemaker lead, even complete replacement of the original lead. Depending on the specific situation, pacemakers were either placed in their original position or a new position with a latex drainage strip. Patients then received a course of antibiotic treatment ranging from 5 to 7 days. Results All of the four patients achieved healing by first intention, and were followed up for 7-11 months, with an average of 9 months follow up. All patients achieved the satisfactory results. Conclusion A comprehensive treatment is effective on local chronic ulcer with infection after the pacemaker implantation.
ObjectiveTo discuss a reliable and aesthetic surgery method for the reconstruction of large defects on the top of nose after giant nevi resection.
MethodsBetween January 2011 and June 2015, 46 cases of nasal tip defects caused by giant nevi resection were treated. Of 46 cases, 22 were male and 24 were female, aged 15-59 years (median, 28 years). The right ala nasi was involved in 28 cases, the apex nasi in 8 cases, and the left ala nasi in 10 cases. The diameters of nevi were from 8 to 12 mm (mean, 9.75 mm); no alar cartilage was invaded. Hair growth was seen in 14 cases. The duration of nasal nevi was from 3 years to 49 years (mean, 9.8 years). There were 9 recurrent patients who received laser therapy before surgery. The defects sizes after excision were from 10 mm×10 mm to 14 mm×14 mm. The bilobed flaps were used for one-stage reconstruction, which sizes were from 11 mm×10 mm to 15 mm×14 mm and from 10 mm×10 mm to 15 mm×14 mm.
ResultsAll the incisions healed by first intention, and the flaps survived. No complication of intracranial hemorrhage or subdural hemorrhage occurred. The patients were followed up 6 months to 5 years (mean, 18 months). The appearance of nasal tip and nasolabial fold was satisfactory, and no recurrence was found during follow-up.
ConclusionOne-stage bilobed flap reconstruction for nasal tip defects after giant nevus resection is one of the effective, safe, and aesthetic surgery methods.
ObjectiveTo evaluate the effectiveness of an arc-shaped frontalis aponeurosis flap for the treatment of moderate to severe blepharoptosis.
MethodBetween January 2011 and December 2014, 80 cases (140 eyes) of moderate to severe blepharoptosis were treated, including 31 males and 49 females with a median age of 16 years (range, 6-45 years). One eye was involved in 20 cases and both eyes in 60 cases. Upper eyelid ptosis degree ranged from 3 to 6 mm (average, 5 mm) when looking at the front horizontally. Fifty-one patients had underwent plastic surgery, and the first operation was performed in others. The arc-shaped frontalis aponeurosis flap was created by incision of upper and middle edge of the eyebrow, then it was retracted to the upper eyelid aponeurosis and was fixed in a slight over-correction position.
ResultsThe operation was completed smoothly. The intraoperative blood loss was 5-10 mL (mean, 7 mL). Mild swelling of incision was observed after operation, and disappeared at 3-5 days after operation. Primary healing of incision was obtained, with no complications of infection and flap necrosis. The follow-up duration was 1-3 years (mean, 1.5 years). Seventy-nine cases could close upper eyelid completely and the function of upper eyelid was satisfactory within 3 months. One patient could not close upper eyelid completely after 6 months, and mild keratitis occurred, which was cured by anchyloblepharon.
ConclusionsThe arc-shaped frontalis aponeurosis flap can be regarded as a minimally invasive procedure for the treatment of congenital moderate to severe blepharoptosis, it was safe, reliable, and easy-to-grasp.
ObjectiveTo explore the effectiveness of modified inferior pedicle technique with inverted T pattern for severe breast hypertrophy.MethodsBetween January 2016 and May 2017, 15 patients of severe breast hypertrophy had undergone breast reduction using inferior pedicle technique with inverted T pattern combined with dermal suspension sling technique. The patients were 20 to 49 years old, with an average age of 31.6 years. Body mass index ranged from 24.9 to 32.5 kg/m2, with an average of 30.8 kg/m2. Among them, 11 cases had a history of childbearing. The degree of breast ptosis was rated as degree Ⅱ in 6 cases and degree Ⅲ in 9 cases. The unilateral breast reduced 615 g on average (range, 480-1 050 g).ResultsThe skin flap necrosis at the " T” trilateral junction occurred in 3 cases, and healed after dressing changes. The incisions of 12 cases healed and no fat liquefaction, hematoma, or seroma occurred. The sensation of nipple and areola declined at early period after operation in 2 cases, and gradually recovered. All patients were followed up 6-18 months (mean, 13 months). The shapes of bilateral breasts and the height and symmetry of nipple-areolar complex were good, and no obvious scar was found. The effectiveness was evaluated by surgeon and showed that there were 12 cases with satisfactory breast shape and 3 cases with unsatisfactory breast shape; 3 cases with obvious scare and 12 cases with insignificant scar; 13 cases with normal nipple sensation and 2 cases with hypoesthesia; 11 cases with symmetric nipples and 4 cases with asymmetric nipples. The effectiveness was evaluated by patients and showed that the satisfactory breast shape in 10 cases, relatively satisfactory breast shape in 4 cases, and unsatisfactory breast shape in 1 case; highly acceptable scar in 9 cases, moderately acceptable scar in 4 cases, and unacceptable scar in 2 cases; overall satisfactory in 10 cases, relatively satisfactory in 4 cases, and unsatisfactory in 1 case, with the overall satisfaction rate of 93.3% (14/15).ConclusionFor severe breast hypertrophy, the modified inferior pedicle technique with inverted T pattern can obtain satisfactory appearance and avoid the mastoptosis.
Objective To investigate the approach of using a nasolabial flap in conjunction with an auricular composite tissue flap with the skin on the dorsal aspect of the auricle excised for the restoration of full-thickness defects of the nasal ala following the removal of basal cell carcinoma. Methods The data of unilateral nasal alar full-thickness defect after basal cell carcinoma surgery at Department of Plastic and Burn Surgery of West China Hospital, Sichuan University between January 2016 and January 2018 were selected. All patients had full-thickness defects of the unilateral nasal ala after surgery. According to the size of the defect, the nasal labial sulcus flap combined with the auricular composite tissue flap with the skin on the back of the auricle removed was used for nasal ala repair and reconstruction in the first stage. The pedicle division of the flap was performed in the second stage one month after the surgery. The observation contents included: the survival situation of the flap and the auricular composite tissue flap, the recurrence situation of the tumor, the appearance of the affected nasal ala, the scar situation in the surgical area, and the patient satisfaction. Results A total of 18 patients were included. Among them, there were 5 males and 13 females. All 18 patients were followed up for 36 months postoperatively. The postoperative flaps and auricular composite tissue flaps survived favorably, and no tumor recurrence was detected. The contour of the affected nasal ala was satisfactory, the surgical scars were inconspicuous, and the nasofacial angle was effectively maintained. All patients expressed satisfaction with the appearance of the nose and the facial profile. Conclusions The two-stage surgical repair protocol involving the use of a nasolabial flap in combination with an auricular composite tissue flap with the skin on the back of the auricle removed for repairing the full-thickness defect of the nasal ala after basal cell carcinoma of the nasal ala is straightforward in execution. It can yield a favorable nasal ala appearance postoperatively and adequately safeguard the nasofacial angle from impairment. Thus, it merits extensive application and promotion.
ObjectiveTo investigate the effectiveness of internal mammary artery perforator (IMAP) propeller flap repair combined with radiotherapy for chest keloid in female patients.MethodsBetween January 2015 and December 2016, 15 female patients with chest keloids were treated, aged 28-75 years (mean, 45.2 years). The keloid disease duration was 1-28 years (median, 6 years). The causes of disease included secondary keloid caused by folliculitis in 7 cases, cardiac surgery in 4 cases, skin abrasion in 2 cases, mosquito bite in 1 case, and unknown etiology in 1 case. The size of keloid ranged from 5 cm×3 cm to 17 cm×6 cm. The IMAP propeller flaps were used to repair the defects after chest keloid excision. The size of flaps ranged from 7 cm×5 cm to 14 cm×8 cm. The donor sits were sutured directly. The routine radiotherapy was performed after operation.ResultsAll IMAP propeller flaps survived well, and the donor sites healed by first intention. All 15 patients were followed up 12-24 months (mean, 16 months). No telangiectasia or incision dehiscence occurred. No radiation-related carcinogenesis occurred during follow-up. The patients were satisfied with the breast shape and symmetry after operation. The symptoms of pain and itching relieved at keloid area in 13 cases (86.7%), with no obvious recurrence of keloid at the donor site and the primary site. Only 2 cases (13.3%) recurred and were treated with continuously conservative treatment.ConclusionIMAP propeller flap is an ideal reconstruction method for repairing the wounds after chest keloid excision in female patients, which can preserve the good breast shape. The IMAP propeller flap repair combined with early postoperative radiotherapy can effectively reduce the recurrence rate, and the effectiveness is satisfactory.
