How do Individuals Form Their Motivations to Expatriate? A Review and Future Research Agenda.

For two decades, individual motivations to expatriate have received substantial attention in the expatriation literature examining self-initiated and assigned expatriation. Recently, however, this literature has changed direction, demonstrating that prior to forming their actual motivations, individuals undergo a process wherein they actively form those motivations. No review has yet unraveled this motivation process, and this systematic literature review fills this gap. Using the Rubicon Action model that discusses the motivation process of expatriation, this article demonstrates that for self-initiated and assigned expatriation, individuals follow similar processes: expatriation expectations are formed; then, they are evaluated; and finally, preferences are built that result in motivations to expatriate. Findings for each stage are discussed in light of their contributions to the expatriation literature. For major gaps, new research suggestions are offered to advance our understanding of the individual motivation process that expats experience prior to forming their motivations to move abroad.

[Congenital glaucoma: Intraocular pressure and visual prognosis after trabeculectomy and functional rehabilitation for amblyopia]. / Glaucome congénital : pronostic pressionnel et visuel après trabéculectomie et rééducation de la part fonctionnelle de l'amblyopie.

The goal of our work is to analyze the clinical aspects, study the change in intraocular pressure and functional prognosis after trabeculectomy and amblyopia treatment of children followed for congenital glaucoma. The present study is a retrospective study including 86 patients (143 eyes) followed over a period from March 2009 to September 2015. The median age at diagnosis was 6 months. The mean intraocular pressure was 25±5mmHg preoperatively and 11.6±4mmHg at the conclusion. The average initial cup was 0.5. Trabeculectomy was performed in all cases. Twelve eyes were operated twice. After a follow-up of 4 years, normalization of the intraocular pressure was obtained in 35% after the first surgery, in 44% on mono or dual therapy, in 10% after a surgical revision. Cycloplegic refraction was performed; myopia was found in 55% of cases, the mean was -6.5 diopters. 20% of children were hyperopic with a mean of 2.5D. A mean 2D of astigmatism was found in 60 eyes (42%). Anisometropia was present in 10 children. Corrected visual acuity was quantified in 37% of children. The mean was 2/10±3 initially and 4/10 at the conclusion. It was≥4/10 in 41% of cases and≤1/10 in 56%. Unilateral amblyopia was found in 40% of the children. Seventy percent of the patients had strabismus. This study highlights the need for prolonged treatment of amblyopia in congenital glaucoma to achieve the best possible visual recovery.

Bilateral renal artery dissection following extreme exertion.

Dissection of a renal artery is rare and is usually associated with underlying arterial disease. Bilateral renal artery dissection following extreme exertion is exceptionally uncommon, and thus presents a diagnostic challenge. We report a case of a middle-aged, otherwise healthy man who presented to the hospital with left flank pain after a long bicycling trip. Initial laboratory tests and urinalysis were normal. Careful review of a contrast-enhanced computed tomography angiogram (CTA) with 3D reconstruction revealed bilateral segmental renal artery dissection and thrombosis with corresponding renal infarcts. He was treated medically and rapidly recovered.

[Heller's myotomy without fundoplication: a series of 123 patients]. / L'opération de Heller sans système anti-reflux. A propos de 123 cas.

INTRODUCTION: Surgical treatment of achalasia of lower oesophageal sphincter is Heller's myotomy, usually associated with a fundoplication due to an high risk of postoperative gastro-oesophageal reflux. The value of this fundoplication is discussed. The aim of this study was to evaluate retrospectively the results of Heller's myotomy without fundoplication but performed according to a precise technique preventing postoperative reflux. PATIENTS AND METHODS: Between 1975 and 1999, 123 patients underwent Heller's myotomy without systematic fundoplication. Diagnosis of achalasia was performed clinically and confirmed by investigations: baryum meal, fibroscopy and manometry. Myotomy was performed through an abdominal approach in 117 (95%) patients. Dissection preserved fixity of abdominal oesophagus in all cases, particularly its posterior meso. Myotomy was performed on abdominal oesophagus but not below the cardia. Posterior fundoplication was associated in 2 patients. RESULTS: One patient (0,8%) died from massive aspiration. Morbidity (1,6%) consisted in one peritonitis and one postoperative occlusion. At follow-up (mean = 5 years; range: 1-20), functional results were satisfying (excellent and good) in 112 (92%) patients. Seven patients (6%) developed postoperative reflux, including one who need surgical treatment. Dysphagia persisted in 3 patients (2%) who had to be reoperated. CONCLUSION: Results of this series show that systematic fundoplication is not necessary in Heller's myotomy for achalasia of lower oesophageal sphincter.

[Leiomyoma of the esophagus]. / Léiomyome de l'oesophage.

BACKGROUND: Leiomyoma is a benign tumor rarely occurring in the esophagus. Only 1% of esophageal tumors are leiomyomas. CASE REPORT: A 70-year-old man underwent surgery for an asymptomatic tumor of the thoracic esophagus. The tumor was enucleated via right thoracotomy and histology confirmed the diagnosis of leiomyoma. Outcome was favorable. DISCUSSION: Leiomyomas of the esophagus generally develop from the muscularis and exceptionally from the muscularis mucosae, producing a parietal tumor or a pediculated endoluminal tumor respectively. Surgery is indicated for all cases, with the possible exception of asymptomatic leiomyoma. Encleation can be achieved by videothoracoscopy. Resection of the esophagus can be discussed if enucleation is impossible for giant tumors, or ring tumors at the esogastric junction, or if the mucosae wound cannot be repaired. Endoscopic resection is indicated for pediculated leiomyoma. Malignant transformation is exceptional but an association between esophageal myomatosis and carcinoma of the esophagus is possible. Certain authors thus advocate resection for all cases, even small asymptomatic leiomyomas.

[Adenocarcinoma of the anal glands]. / Adénocarcinome des glandes anales.

The study aim was to report an adenocarcinoma of the anal glands revealed by an anal abscess in a 64-year-old man. Malignant transformation of an anal fistula is discussed in the genesis of this disease. Clinical symptoms are not specific. Abdomino-perineal resection of the rectum is the usual surgical treatment and adjuvant radiation therapy didn't prove its efficiency.

[Inflammatory pseudotumor of the spleen]. / Pseudotumeur inflammatoire de la rate.

Inflammatory pseudotumor of the spleen is a very rare benign lesion of unknown etiology. Splenectomy is recommended to obtain histological diagnosis and to eliminate a malignant tumor.

[Place of super-selective vagotomy in the treatment of perforated duodenal ulcer]. / Place de la vagotomie supra-sélective dans le traitement des ulcères duodénaux perforés.

Thirty-two duodenal ulcer perforations were treated by suture and supraselective vagotomy. Perioperative mortality was nil. The recurrence rate was 6.2% against 17% after elective supraselective vagotomy performed by the same surgeons during the same period. Results of this technique for treatment of perforated duodenal ulcer are compared with those of 28 simple sutures and 32 truncal vagotomies.