Emergency endovascular repair of iliac artery rupture caused by post-stenting angioplasty with an endograft

I liac artery rupture is a rare complication of post-stenting angioplasty and can lead to massive life-threatening haemorrhage. Conventional surgery can not repair the damaged vessel easily and may cause substantial blood loss and high operative morbidity and mortality. We report our experience with a self-expanding covered endoprosthesis for endovascular repair of the rupture of an iliac artery caused by stenting angioplasty.     

Reconstruction of an abdominal wall defect with biologic mesh after resection of a desmoid tumor in a patient with a Gardner’s syndrome

Introduction: Desmoid tumors are rare proliferative and invasive benign lesions. They can be sporadic, but in most instances, desmoid tumors develop in the context of Gardner’s syndrome with principal localization in the abdominal cavity and abdominal wall.

Case-report: We report the case of a 24-year-old female presenting Gardner’s syndrome with a symptomatic abdominal wall desmoid tumor. Lack of response to medical treatment led to surgical management consisting in a complete resection and parietal reconstruction with a biologic mesh. Postoperative course was uneventful and there was no evidence of recurrence at 12 months of follow-up.

Discussion: Conventional treatment of abdominal wall desmoid tumors consists in a wide and radical resection. However, complete resection is not always feasible because of difficulty to differentiate the desmoid tumor from adjacent tissues. The surgical approach may require different techniques to repair the parietal defect including prosthetic material such as synthetic or biologic meshes. Biological mesh is an ideal alternative to synthetic graft, mainly in case of infection.

Conclusion: We have encountered a case of a symptomatic growing desmoid tumor of the abdominal wall in a young patient with Gardner’s syndrome, successfully treated by complete resection and reconstruction with a biologic mesh to correct the parietal defect.     

“Emergency” definitive reconstruction of a necrotising fasciitis thigh debridement defect with a pedicled TRAM flap

INTRODUCTIONNecrotising fasciitis (NF) is a rare, severe, rapidly progressing and life-threatening synergistic infection primarily affecting the superficial fascia. A novel method of definitive and aesthetic reconstruction of NF thigh defects by using a pedicled transverse rectus abdominis myocutaneous (TRAM) flap without recourse to temporising skin grafts is presented.PRESENTATION OF CASEA 30-year-old parous woman presented in extremis with fulminant NF of her left anteromedial thigh. Following emergency radical debridement and intensive care stabilisation she was reconstructed 48 h later in a single stage with a pedicled TRAM flap islanded on the ipsilateral deep inferior epigastric vessels. There was excellent contour restoration of her thigh and coverage of the exposed femoral vessels.DISCUSSIONPedicled flaps based on the rectus abdominis muscle provide a large, readily available reconstructive option for correction of substantial regional defects as herein illustrated. They are robust when based on dominant inferior vascular pedicle with a long reach and wide arc of rotation when designed transversely (as a TRAM flap).CONCLUSIONThis case also illustrates that definitive flap reconstruction of NF can be successfully undertaken in the emergent setting, thereby negating the need for large areas of skin grafting which can lead to contractures with consequent functional impairment and suboptimal aesthetic results.     

Successful management of an aortoesophageal fistula caused by a fish bone – case report and review of literature

We report a case of aortoesophageal fistula (AEF) caused by a fish bone that had a successful outcome. Aortoesophageal fistula is a rare complication of foreign body ingestion from which few patients survive. Over one hundred cases of AEF secondary to foreign body ingestion have been documented but only seven, including our case, have survived over 12 months. Treatment involved stabilising the patient with a Sengstaken-Blakemore tube and insertion of a thoracic aortic endovascular stent-graft. Unfortunately the stent became infected and definitive open surgical repair involved removing the stent, replacing the aorta with a homograft and coverage with a left trapezius flap while under deep hypothermic arrest.     

Massive splenomegaly caused by cavernous hemangiomas associated with Klippel–Trenaunay syndrome: report of a case

The etiology of Klippel–Trenaunay syndrome (KTS) is not well understood. Although splenic involvement is very rare in KTS, life-threatening events such as spontaneous rupture of a splenic hemangioma may occur. We recently performed elective splenectomy for massive splenomegaly causing uncontrollable abdominal pain in a woman with KTS. The extracted spleen weighed 4260 g, and cavernous hemangiomas in the spleen were found to be the cause of the splenomegaly. The patient’s abdominal pain resolved after surgery and her postoperative course was uneventful, except for persistent bleeding from the bladder. This is a rare case of KTS with associated severe splenomegaly caused by hemangiomas.     

Robot-assisted removal of a large seminal vesicle cyst with ipsilateral renal agenesis associated with an ectopic ureter and a Müllerian cyst of the vas deferens

We present the first report of robot-assisted removal of a large seminal vesicle cyst with ipsilateral renal agenesis, associated with ectopic ureter and a Müllerian cyst of the vas deferens in a 39-year-old man. With the use of the same transperitoneal approach as robot-assisted laparoscopic radical prostatectomy and 5 ports, it was possible to remove this rare and complex malformation of the mesonephric duct that was causing pelvic pain and urogenital infection. The advantages over conventional laparoscopy consist of easier instrument manipulation, greater movement precision resulting in calibrated use of thermal energy, ease of suturing, and better visualization because of higher magnification and 3-dimensional imaging.     

Management of thoracic myelopathy caused by ossification of the posterior longitudinal ligament combined with ossification of the ligamentum flavum—a retrospective study

Background contextOssification of the posterior longitudinal ligament (OPLL) or ossification of the ligamentum flavum (OLF) is being increasingly recognized as a cause of thoracic myelopathy and is relatively common in the Japanese population and literature. However, no series of OPLL combined with OLF has been previously published. Many different surgical procedures have been used for the treatment of thoracic OPLL or OLF. However, the possibility of postoperative paraplegia remains a major risk, and consistent protocols and procedures for surgical treatment of thoracic OPLL combined with OLF have also not been established.PurposeTo compare the effect of thoracic myelopathy treatment and safety of posterior decompression with or without instrumented fusion and circumferential spinal cord decompression via a posterior approach in Chinese patients of OPLL combined with OLF at a single institution.Study designThis retrospective clinical study of 31 cases was conducted to investigate the clinical outcomes of three kinds of surgical procedures for thoracic myelopathy caused by OPLL combined with OLF in Chinese population.Patient sampleProcedure was performed in 31 patients.Outcome measuresNeurologic status was evaluated using the Japanese Orthopaedic Association (JOA) score and Hirabayashi recovery rate before and after surgery.MethodsA total of 31 patients who underwent surgery for thoracic OPLL combined with OLF were classified into three groups: posterior decompression group (13 patients); circumferential decompression group (seven patients), which included four who underwent extirpation and the other three underwent the floating procedure; and posterior decompression and fusion group (11 patients), all of whom underwent laminectomy with posterior instrumented fusion. In each group, JOA score was used to evaluate thoracic myelopathy, and Hirabayashi recovery rate was calculated 1 year after surgery and at final examination.ResultsMean recovery rate at the final follow-up was 46.5% in the posterior decompression group, 65.1% in the circumferential decompression group, and 62.7% in the posterior decompression and fusion group. Postoperative paralysis occurred in three patients in the posterior decompression group, one in the circumferential decompression group, and one in the posterior decompression and fusion group. In the circumferential decompression group, leakage of cerebrospinal fluid occurred in four patients. Urinary tract infection occurred in two patients, and superficial wound disruption occurred in one patient. Late neurologic deterioration occurred in four patients in the posterior decompression group. There were no cases of postoperative paralysis or late neurologic deterioration in the posterior decompression and fusion group.ConclusionsThoracic OPLL combined with OLF is an uncommon cause of myelopathy in the Chinese population. It can present acutely after minor trauma. A considerable degree of neurologic recovery was obtained by posterior decompression with instrumented fusion, despite the anterior impingement of the spinal cord by the remaining OPLL. In addition, the rate of postoperative complications was low with this procedure. We consider that one-stage posterior decompression and instrumented fusion be selected for patients in whom the spinal cord is severely damaged before surgery and/or when circumferential decompression is associated with an increased risk.     

Measurement of the 3D geometry of the fascial arches in women with a unilateral levator defect and “architectural distortion”

Introduction and hypothesis  

The arcus tendineus fascia pelvis (ATFP) and arcus tendineus levator ani (ATLA) are elements of anterior vaginal support. This study describes their geometry in women with unilateral levator ani muscle defects and associated “architectural distortion.”     

Myogenic bladder decompensation in boys with a history of posterior urethral valves is caused by secondary bladder neck obstruction?

OBJECTIVE: To investigate whether myogenic bladder decompensation in patients treated for congenital posterior urethral valves (PUV, the most serious cause of infravesical obstruction in male neonates and infants) may be secondary to bladder neck obstruction, as despite prompt ablation of PUV these patients can have dysfunctional voiding during later childhood or adolescence, the so-called 'valve bladder syndrome'. PATIENTS AND METHODS: The study comprised 18 boys (mean age 14 years, range 6.2-18.5) who had had successful transurethral ablation of PUV between 1982 and 1996, and had completed a follow-up which included serial assessment of serum creatinine, completion of a standard voiding diary, ultrasonography with measurement of urine before and after voiding, a urodynamic examination with simultaneous multichannel recording of pressure, volume and flow relationships during the filling and voiding phases, coupled with video-cystoscopy at least twice. The mean (range) follow-up was 9.3 (6-17) years. RESULTS: Urodynamic investigation showed myogenic failure with inadequate bladder emptying in 10 patients; five with myogenic failure also had unstable bladder contractions. On video-cystoscopy the posterior bladder neck lip appeared elevated in all patients but in those with myogenic failure it was strongly suggestive of hypertrophy, with evidence of obstruction. At the last follow-up one patient with myogenic failure who had had bladder neck incision and four others who were being treated with alpha-adrenergic antagonists had a significant reduction of their postvoid residual urine. CONCLUSION: Despite early valve ablation, a large proportion of boys treated for PUV have gradual detrusor decompensation, which may be caused by secondary bladder neck obstruction leading to obstructive voiding and finally detrusor failure. Surgical or pharmacological intervention to improve bladder neck obstruction may possibly avert this course, but further studies are needed to validate this hypothesis.