Predictors of cardiac arrest in severe accidental hypothermia.

STUDY OBJECTIVE: To indicate predictors of witnessed hypothermic cardiac arrest. METHODS: We conducted a retrospective analysis of 182 patients with severe accidental hypothermia (i.e., with core body temperature of ≤28 °C) who presented with preserved spontaneous circulation at first contact with medical services. We divided the study population into two groups: patients who suffered hypothermic cardiac arrest (HCA) at any time between encounter with medical service and restoration of normothermia, and those who did not sustain HCA. The analyzed outcome was the occurrence of cardiac arrest prior to achieving normothermia. Hemodynamic and biochemical parameters were analyzed with regard to their association with the outcome. RESULTS: Fifty-two (29%) patients suffered HCA. In a univariable analysis, four variables were significantly associated with the outcome, namely heart rate (p < 0.001), systolic blood pressure (p = 0.03), ventricular arrhythmia (p = 0.001), and arterial oxygen partial pressure (p = 0.002). In the multivariable logistic regression the best model predicting HCA included heart rate, PaO2, and Base Excess (AUROC = 0.78). In prehospital settings, when blood gas analysis is not available, other multivariable model including heart rate and occurrence of ventricular arrhythmia (AUROC = 0.74) can be used. In this study population, threshold values of heart rate of 43/min, temperature-corrected PaO2 of 72 mmHg, and uncorrected PaO2 of 109 mmHg, presented satisfactory sensitivity and specificity for HCA prediction. CONCLUSIONS: In patients with severe accidental hypothermia, the occurrence of HCA is associated with a lower heart rate, hypoxemia, ventricular arrhythmia, lower BE, and lower blood pressure. These parameters can be helpful in the early selection of high-risk patients and their allocation to extracorporeal rewarming facilities.

Off-the-Shelf Strategy for Endovascular Aneurysm Repair of Ectopic, Dominant, Renal Artery Originating From the Aortic Bifurcation: Case Report.

INTRODUCTION: An ectopic renal artery originating from the aortic bifurcation can strongly interfere with surgical or endovascular intervention in the infrarenal aorta. CASE: We present an infrarenal symptomatic aneurysm with a right ectopic/pelvic kidney associated with 1 renal artery originating from the aortic bifurcation. RESULT: During an endovascular aortic repair (EVAR) procedure, the dominant ectopic right kidney was perfused by an iliac branch device (IBD) used as an iliac extension. However, out of instructions for use (IFU), this is an "off-the-shelf" resolution for this type of rare case. CONCLUSION: The use of an "off-the-shelf" IBD to perform an EVAR with an ectopic renal artery, in patients unfit for open surgery, is a potentially valuable option.

Questionable Long-Term Results of the Extended Provisional Extension to Induce Complete Attachment (E-PETTICOAT) Technique in the Management of Chronic Type B Aortic Dissection.

BACKGROUND: Published interim results of the extended provisional extension to induce complete attachment (e-PETTICOAT) technique suggested favorable remodeling in chronic type B Aortic Dissection (cTBAD). This report presents long-term results of the e-PETTICOAT technique for the management of cTBAD (without aneurysmal dilatation). METHODS: Patients with cTBAD below the 55 mm aortic size were eligible for the management using the e-PETTICOAT technique. Follow-up was conducted at 1, 2 and 5 years based on the computed tomography angiogram. All the presurgery risk factors (entry >1 cm, inner curve entry, fusiform index >0.65, false lumen > 22 mm, aortic size >40 mm, recurrent pain or hypertension, and Stanford Dissection Risk Calculation) and postsurgery complications were examined in the study. RESULTS: A total of 20 patients underwent the e-PETTICOAT surgery. The survival rate at 1, 2, and 5 years was 75%, 70%, and 64%, respectively, and the percentage of patients without any reinterventions was 100%, 93%, and 18%. Aortic degeneration was recognized in 30%, 55%, and 85% of the patients. Only 3 of the 20 patients were alive and without any reintervention after 5 years. The receiver operating curve analysis does not indicate any factor that would predict the remodeling result in the long-term follow-up. CONCLUSIONS: The use of e-PETTICOAT technique in cTBAD might not have a beneficial influence on the long-term results.

Complete Entry and Re-entry Neutralization protocol in endovascular treatment of aortic dissection.

There have been indisputable developments in techniques for stabilizing acute aortic syndromes. However, aneurysmal degeneration following aortic dissection remains a problem to be solved. The currently available treatment options for aortic dissection still fail to take into account the known risk factors for aneurysmal degeneration. This is why we introduced a new approach to treating patients with an aortic dissection, called Complete Entry and Re-entry Neutralization (CERN). This is our initial report on the promising interim results. MATERIAL AND METHODS: 68 patients qualified for endovascular treatment of an acute or chronic aortic dissection. Computed tomography was performed post-operatively to assess aortic remodeling after 1/6/12/24/36 months. RESULTS: the 30-day mortality rate was 4.4%. In 29 cases (43%) unfavorable remodeling was noted in the follow-up. The most important factors leading to unfavorable remodeling were: uncovered re-entry tear including the infra-renal segment, no relining of dissection membranes and insufficient coverage of the descending aorta. We analyzed these factors to develop the CERN protocol. This concept consists of six basic rules: A. cover all entry tears, B. amplify the BMS radial force, C. use the STABILISE technique, D. consider using thrombus plugs, E. avoid stenting the visceral branches, F. spare the intercostal and lumbar side branches. CERN improves the rate of favorable remodeling from 25% to 85% (P = 0.0067). CONCLUSION: Introduction of the Complete Entry and Re-entry Neutralization protocol improves the rate of favorable remodeling following endovascular treatment of aortic dissection in mid-term follow-up in patients with diffused aortic dissection.

Aortic Remodeling After Extended PETTICOAT Technique in Acute Aortic Dissection Type III B.

BACKGROUND: The aim of this paper was to evaluate a new technique called an "extended" provisional extension to induce complete attachment (e-PETTICOAT) technique. METHODS: In this prospective single-center clinical study, the primary safety end mid-term remodeling is evaluated for the new endovascular technique. It was based on a standard Petticoat and limited Stabilize technique, extended by the placement of 2 covered stents within the abdominal bare metal stent as parallel iliac stent grafts down to the iliac bifurcations. Computed tomographic angiography was performed postoperatively to assess aortic remodeling after 12 and 24 months. Changes in aortic size and volumes of the false and true lumen were assessed. RESULTS: Between January 2014 and December 2015, 17 patients were treated due to acute, complicated aortic dissection type III B, according to the DaBekey classification. All patients presented with branch vessel obstruction/compromise, including six cases with aortic impending rupture. A 100% technical success rate was recorded regarding the resolution of complications. Favorable remodeling was achieved in 100% of the cases. Complete false lumen thrombosis in the thoracic, infra-renal aorta and the iliac artery was noted. A small volume (9.51 ± 6.9 mL) contrast-enhanced false lumen in the abdominal aorta was observed in 76% of cases with stable aortic size after 1 and 2 years. No visceral branch occlusion, type I endo-leak, renal insufficiency or paraplegia was recorded in follow-up. CONCLUSIONS: The expanded PETTICOAT technique was feasible in achieving favorable remodeling in acute extensive aortic dissection. Extended followup is needed to ascertain long-term results. This article presents a series of 17 cases of a new endovascular method called E-PETTICOAT (EJVES 2018 https://doi.org/10.1016/j.ejvs.2018.07.038) used in complicated acute and extensive type IIIB dissections. Favorable remodeling was achieved in 100% cases with stable aorta diameter after 1 and 2 years. It was shown that the extended PETTICOAT technique gives good remodeling in acute and extensive aortic dissection. This method can potentially provide a one-step solution and an easier alternative to FEVAR/BEVAR procedures. In order to ensure favorable results, further research is needed on a wider scale with long-term followup.

Expanded Petticoat technique to promote the reduction of contrasted false lumen volume in patients with chronic type B aortic dissection.

OBJECTIVE: This study examined the outcomes of our novel concept of expanded provisional extension to induce complete attachment strategy (Petticoat) for safety, durability, and remodeling of chronic type B dissections. METHODS: Twenty patients with chronic type B aortic dissection with aneurysmal degeneration qualified for an expanded Petticoat strategy (stent graft in the thoracic, plus additional distal bare stent into the abdominal and infrarenal aorta, followed by parallel stent grafts into common iliac arteries). Computed tomography was performed preoperatively and at 1, 6, and 12 months after surgery. RESULTS: The primary technical success was 100%. The 30-day mortality rate was 0%. At 12 months, favorable aortic remodeling and complete false lumen (FL) thrombosis were noted as 100% in the thoracic and infrarenal aorta. The volume of contrast-enhanced FL decreased from 186 ± 75.4 mL all along the dissection preoperatively (range, 70-360 mL), to 6.32 ± 5.4 mL postoperatively (range, 0.0-19.6 mL) and was only observed in the visceral aorta (P = .000089). Despite persistent flow in a small area of the FL, the maximal aortic size was stable in follow-up. Neither paraplegia nor visceral branch occlusion were noted in the follow-up. CONCLUSIONS: The treatment of aortic dissections with an expanded Petticoat strategy seems to be safe and offers good early results. It significantly reduced the volume of contrast enhanced FL. Further investigation of any subsequent results will be necessary.

A 3D Printed Aortic Arch Template to Facilitate Decision-Making Regarding the Use of an Externalized Transapical Wire during Thoracic Endovascular Aneurysm Repair.

Thoracic endovascular aortic repair (TEVAR) is an established treatment option, although some anatomical challenges require a through-and-through wire technique, and subsequently transapical access via minithoracotomy can be required. It is clear that an objective tool to facilitate decision-making is needed. A 3D print of a severely angulated aortic arch was used as a template to advance a stent graft, and this was achieved after pulling the top of the wire. This simulation assisted in decision-making relating to transapical access with a wire externalization. A 3D aortic print could be used in advance to simulate the TEVAR procedure and facilitate any other decisions regarding additional transapical access.

A 3-Dimensional Printed Aortic Arch Template to Facilitate the Creation of Physician-Modified Stent-Grafts.

PURPOSE: To demonstrate the utility of a 3-dimensional (3D) printed template of the aortic arch in the construction of a fenestrated and scalloped physician-modified stent-graft (PMSG). CASE REPORT: A 73-year-old woman with descending thoracic aneurysm was scheduled for thoracic endovascular aortic repair after being disqualified for open surgery. Computed tomography angiography (CTA) revealed no proximal landing zone as the aneurysm began from the level of the left subclavian artery, so a fenestrated/scalloped PMSG was planned. To facilitate accurate placement of the openings in the graft, a 3D printed aortic arch template was prepared from the CTA data and gas sterilized. In the operating room, a Valiant stent-graft was inserted into the 3D printed template and deployed. Using ophthalmic cautery, a fenestration and a scallop were created; radiopaque markers were added. The PMSG was successfully deployed with no discrepancy between the openings and the target vessels. CONCLUSION: A 3D printed aortic arch template facilitates handmade fenestrations and scallops in PMSGs and may improve accuracy and quality.

Estimation of the efficacy of inertial training in older women.

This study aimed to estimate the efficacy of inertial training in older women using the Inertial Training and Measurement System (ITMS), an original device. Forty-five active women age 53-74 yr performed inertial training with 2 different loads (0 or 5 kg) 3 times weekly for 4 wk. Training sessions consisted of exercises involving the shoulder muscles of the dominant and nondominant arms. The maximal torque and power developed by the dominant and nondominant arms in the 0-kg and 5-kg groups were significantly greater after 4 wk of inertial training (with the exception of torque for the nondominant arm in the 5-kg group; p > .05). Thus, short-term training using the ITMS is efficacious and can be used in older women to improve strength and power. However, ITMS training-induced changes in older women are greater after application of smaller external loads.

Extracorporeal Rewarming Is Associated With Increased Survival Rate in Severely Hypothermic Patients With Preserved Spontaneous Circulation.

Treatment recommendations for rewarming patients in severe accidental hypothermia with preserved spontaneous circulation have a weak evidence due to the absence of randomized clinical trials. We aimed to compare the outcomes of extracorporeal versus less-invasive rewarming of severely hypothermic patients with preserved spontaneous circulation. We conducted a multicenter retrospective study. The patient population was compiled based on data from the HELP Registry, the International Hypothermia Registry, and a literature review. Adult patients with a core temperature <28°C and preserved spontaneous circulation were included. Patients who underwent extracorporeal rewarming were compared with patients rewarmed with less-invasive methods, using a matched-pair analysis. The study population consisted of 50 patients rewarmed extracorporeally and 85 patients rewarmed with other, less-invasive methods. Variables significantly associated with survival included: lower age; outdoor cooling circumstances; higher blood pressure; higher PaCO 2 ; higher BE; higher HCO 3 ; and the absence of comorbidities. The survival rate was higher in patients rewarmed extracorporeally ( p = 0.049). The relative risk of death was twice as high in patients rewarmed less invasively. Based on our data, we conclude that patients in severe accidental hypothermia with circulatory instability can benefit from extracorporeal rewarming without an increased risk of complications.

Modified implantation of a Bolton Relay branch arch device into the ascending aorta close to a mechanical aortic valve.

An aortic arch stent graft is usually contraindicated with a mechanical aortic valve. However, a modified stent graft plus the use of an externalized transapical guidewire technique allowed a safe implantation close to a mechanical aortic valve.

Initial Experience with Fenestrated Physician-Modified Stent Grafts Using 3D Aortic Templates.

The goal of this study was to describe the surgical results of physician-modified endografts (PMEG) utilizing a 3D aortic template in a center with no prior experience in complex endovascular aortic repairs. Forty-three patients underwent physician-modified graft stent implantation using a 3D aortic model. The inclusion criteria were juxtarenal and suprarenal aortic aneurysms, type IV thoracoabdominal aneurysms, and type IA endoleak after endovascular aortic repair. In asymptomatic patients, the diameter threshold for aneurysm repair was 5.5 cm in males and 5.0 cm in females. 3D aortic templates were prepared from the patient's computed tomography angiography scans and sterilized before use in the operating suite. Forty-three stent grafts were modified with the use of a 3D printing template. A total of 162 reinforced fenestrations (37 celiac, 43 right renal, 39 left renal, 43 superior mesenteric) with a mean of 3.8 per patient were performed. All PMEGs had a posterior reducing-diameter tie and a preloaded guidewire. The mean modification time was 86 ± 12 min. The mean follow-up was 14 ± 12 months. The 30-day mortality was 12%. During the follow-up period, the patency rate was 95% per the superior mesenteric artery, 93% per right renal artery, 95% per left renal artery, and 89% per celiac trunk. Twelve (28%) patients had endoleak, of which type I or III was present in 5 (12%) patients, and type II in 7 (16%). 3D printing can be successfully integrated into the physician's everyday practice of stent graft modification. However, the use of this approach in centers without experience performing complex aortic procedures results in worse surgical metrics than those previously reported.

Multidisciplinary aortic arch procedures within the "Aortic Team".

Introduction and aim: The European societies EACTS (European Association for Cardio-Thoracic Surgery) and ESVS (European Society for Vascular Surgery) recommend the establishment of "Aortic Teams" from 2019. In Poland, the first such team was officially established in Specialist University Hospital no. 2 in Szczecin in 2021. Material and methods: Sixty-four patients were treated for aortic arch pathology using frozen elephant trunk (n = 3), branch custom made devices (n = 12), physician-modified endo-grafts (PMEG; n = 30) and the thoracic endovascular aortic repair "plus" technique (n = 19). Results: Among thoracic endovascular aortic repair (TEVAR) plus (chimneys/periscopes, n = 7, extra-anatomical bypasses, n = 12) there was 100% technical success and 4% bad outcomes (stroke or death). Among "customized" stent grafts there were Bolton Relay (n = 8), Brail Endo-Branch (n = 1) and Castor branched stent graft (n = 3) with 91% technical success and 18% bad outcomes. In the group of PMEG there were 14 cases with one fenestration, 5 cases with two fenestrations and 11 cases with triple fenestration to all vessels of the aortic arch. In this group, technical success was achieved in 91% and poor outcome ended treatment in 11%. In total we noted a 91% technical success rate and a good treatment outcome was achieved in 89%. The cooperation of cardiac surgeons and vascular surgeons in one team brought competence benefits for both specialties. It allowed for good clinical and economic results despite new logistical complexities and fits into the currently changing perspective of cardiac surgery development worldwide. Conclusions: Implementation of the recommendation to create aortic teams within cardiac surgery departments is possible and may be cost-effective in Polish conditions.

Physician-modified endograft in ruptured aortic arch.

We present the case of a 27-year-old motorcyclist after a multi-organ trauma. He suffered a rupture of the aortic arch located in zone 2 and was disqualified from surgical replacement of the aortic arch due to active bleeding from parenchymal organs. Instead, he was provided with a physician-modified endograft (PMEG) to complete fenestrated thoracic endovascular aortic repair as a damage control procedure. No reports in the world literature are found regarding the use of PMEG technology in truly ruptured post-traumatic pseudo-aneurysm on the border of zone 1 and 2 of the aortic arch in emergency settings. The surgery provided temporary supply of the aorta and allowed all of the other surgical and orthopedic procedures to be completed. Endovascular treatment of aortic arch damage with PMEG is possible and can be effectively used for urgent indications when an open operation is not possible.

The extended PETTICOAT technique does not guarantee favorable remodeling after acute type B aortic dissection.

Introduction: Favorable remodeling is not always observed after thoracic endovascular aortic repair (TEVAR) in acute complicated type B aortic dissection (TBAD). Existing distal re-entries might be the cause of that. Many more extensive techniques have been introduced and evaluated. None of them achieve proven benefit in long-term follow-up. Aim: A new technique called extended PETTICOAT (provisional extension to induce complete attachment) or e-PETTICOAT technique was published in 2018. It allows one to cover proximal and distal re-entries and consists of: combined implantation of a thoracic stent graft to seal the proximal entry; self-expandable stents in the visceral aorta to expand the true lumen; plus two parallel kissing iliac stent grafts below the renal arteries. Despite encouraging medium term results, it has unknown long-term consequences. Material and methods: The prospective observational single center study included 11 patients with complicated acute TBAD qualified for endovascular treatment using the e-PETTICOAT technique. Complicated acute TBAD was identified only in cases of clinical manifestation before or at the time of intervention; radiological findings were not sufficient to identify complications in our study. Method: The 5-year follow-up, based on clinical outcome including survival, re-interventions and angio-CT-assessed remodeling, was examined. Results: The e-PETTICOAT technique achieves good remodeling in 38% of primary and 88% of secondary procedures. Conclusions: The E-PETTICOAT does not guarantee favorable remodeling during a 5-year follow-up in acute complicated TBAD. Complex aortic repair after e-PETTICOAT might be needed.

Externalized transapical guidewire technique after artificial aortic valve replacement during complete endovascular aortic arch repair.

An externalized transapical guidewire (ETAG) technique has been used for safe delivery of high-profile devices through a tortuous aorta to zone 0, which is currently precluded after mechanical artificial aortic valve replacement (AVR). The aim of the study was to report one center's experience (based on 3 cases) of a unique modification to the ETAG technique used for the first time during total endovascular aortic arch repair after AVR. This report contains technical notes regarding a new method of steering the guidewire from the apex inside the artificial aortic valve during total endovascular aortic arch repair after AVR and the details crucial in preparation for this mini-invasive procedure. As a conclusion, the ETAG technique could be performed after mechanical AVR with active positioning of the guidewire carried out under the control of transesophageal echocardiography.

The accuracy of the sentinel lymph node concept in early stage squamous cell vulvar carcinoma.

OBJECTIVE: The purpose of the study was to determine the feasibility and accuracy of the sentinel lymph node (SLN) identification in vulvar carcinoma patients. METHODS: Sixty-two patients with clinical early stage vulvar cancer underwent SLN detection procedure, followed by a complete inguinofemoral lymphadenectomy. The SLN was identified intraoperatively using lymphoscintigraphy with technetium-99m as well as patent blue V staining. The resected lymph nodes (LN) were submitted for histological examination by hematoxylin-eosin staining (H-E) and cytokeratin immunohistochemistry (IHC) and examined by the reverse transcriptase-polymerase chain reaction (RT-PCR) assay. RESULTS: A total of 109 inguinal LN were dissected in 56 patients. SLNs were identified in 76% groins with patent blue V and in 99% with the use of Tc-99m. The accuracy differed significantly (p<0.0001). An H-E examination combined with IHC revealed 7 false-negative SLNs. The sensitivity of this method was 73% (95% CI, 64% to 81%) and the negative predictive value for a negative SLN finding was 92% (95% CI, 87% to 97%). The RT-PCR assay showed 8 false-negative SLNs. The sensitivity of the RT-PCR-based assay was 83% (95% CI, 75% to 90%) and the negative predictive value for a negative SLN was 88% (95% CI, 82% to 94%). The two diagnostic methods were found not to differ significantly. CONCLUSIONS: In SLN mapping, the Tc-99m colloid lymphoscintigraphy is superior to the blue dye staining. Our data do not support the concept of the SLN identification as a highly accurate procedure in predicting the inguinofemoral LN status in patients with early stage vulvar cancer.

Complications in cardiac surgery: An analysis of factors contributing to sternal dehiscence in patients who underwent surgery between 2010 and 2014 and a comparison with the 1990-2009 cohort.

BACKGROUND: Sternal dehiscence is a serious postoperative complication of cardiac surgery observed in 0.2-5% of procedures performed by median sternotomy. OBJECTIVES: Assessment of factors, including the method of sternum closure, which may affect the incidence of this complication. MATERIAL AND METHODS: A total of 5,152 consecutive patients undergoing surgery with median sternotomy access in the Cardiac Surgery Department of the Pomeranian Medical University between 2010 and 2014 were included in the study. The analysis centered on cases of sternal dehiscence, which occurred in 45 patients (0.9%). RESULTS: Factors such as age (p < 0.05), body mass (p < 0.005) and coronary artery bypass surgery (CABG) (p < 0.005) were found to be significant risk factors. Diabetes and chronic obstructive pulmonary disease (COPD) also had an impact on an increased risk of sternal dehiscence (p < 0.006 and p < 0.015). However, the differences were only significant in the whole study group. Apart from CABG, the type of operation did not affect the incidence of dehiscence. Logistic regression analysis found independent risk factors for the development of sternal dehiscence: body mass index (BMI) (odds ratio (OR): 2.1; p < 0.019), diabetes (OR: 2.4; p < 0.004), COPD (OR: 2.7; p < 0.016), and redo procedure (OR: 3.0; p < 0.014). There were no significant differences in postoperative mortality between these groups - 6.7% in the group with sternal dehiscence and 3.9% in the group without dehiscence. CONCLUSIONS: Introducing a more durable sternum stabilization method with 8+ loops helped to improve conditions for bone union and reduced the risk of dehiscence. Therefore, we suggest that centers which still use 6-loop sternal closure should consider shifting to a stronger technique.

Favorable remodeling after hybrid arch debranching and modified provisional extension to induce complete attachment technique in type a aortic dissection: A case report.

RATIONALE: Type A aortic dissection (TAAD) usually requires emergency open repair of the ascending aorta. In cases of diffuse dissection that spreads along the descending and abdominal aorta (type I, DeBakey classification), the risk of aneurysmal degeneration varies between 30% and 50% during 5 years and increases even higher during a longer follow-up. Those patients might require complex intervention to prevent aortic rupture. A combination of hybrid arch debranching and the extended provisional extension to induce complete attachment (e-PETTICOAT) technique might be an available alternative in such cases. This is the first report of the successful use of the e-PETTICOAT technique for treating degenerative, diffuse TAAD. PATIENT CONCERNS: Acute chest pain and syncope were the initial symptoms of diffuse TAAD in our 66-year-old female patient. Open replacement of the ascending aorta followed by surgical arch debranching was performed as a staged procedure. Unfortunately, progressive aneurysmal degeneration was revealed 6 months later in the thoracic, abdominal, and infrarenal aorta with the recurrence of chest and lumbar pain. DIAGNOSES: Computed angiotomography revealed severe aneurysmal degeneration of aortic dissection in the thoracic and abdominal aorta. INTERVENTION: The e-PETTICOAT enabled good remodeling and stopped degeneration. OUTCOME: At the 2-year follow-up, good remodeling with complete false lumen thrombosis and a stable aortic size were confirmed. LESSON: Lifelong follow-up in extensive TAAD should be considered. The e-PETTICOAT technique is an available alternative to fenestrated endovascular aortic repair for degenerative TAAD, as it promotes favorable remodeling after successful surgery of the ascending aorta.

Endovascular stenting of a complicated type B aortic dissection in an 11-year-old patient: Case Report.

RATIONALE: Endovascular aortic repair in children in the case of aortic dissection (AD) is currently unavailable. This is the first report of aortic dissection type B in an 11-years old child treated in endovascular way. PATIENT CONCERNS: Complicated AD. Since bowel malperfusion and aortic rupture the surgery was necessary in emergency. DIAGNOSES: Computed angio tomography. INTERVENTION: The modified PETTICOAT technique (Provisional Extension To Induce Complete Attachment) was used. OUTCOME: Full recovery. LESSONS: For the first-time telescope modification were used, to allow aorta to grow with a child. Such a strategy seems to be possible with long overlap and lack of oversizing between implants.