Lung Transplantation for Bronchiectasis Due to Hyperimmunoglobulin E Syndrome.

Hyperimmunoglobulin E syndrome (HIES) is one of the primary immunodeficiencies characterized by recurrent staphylococcal skin and lung infections that result in lung destruction and critically diminished pulmonary function. Despite the lack of definitive treatment, there have been no reports of successful lung transplantation for HIES patients. We report the case of a 42-year-old woman with HIES with progressive bronchiectasis whose pulmonary infection was controlled before transplantation, and subsequent lung transplantation was uneventful. Lung transplantation may be feasible in HIES if the patient is immunologically stable preoperatively and perioperative infections, especially Aspergillus infections, are well controlled.

Orthognathic Surgical Treatment in a Patient With Hyperimmunoglobulin E Syndrome.

Autosomal-dominant hyperimmunoglobulin E syndrome (HIES), or Job syndrome, is a rare, multisystem, primary immunodeficiency disorder. Additionally, patients may also suffer from connective tissue, dental, and bone malformations. While current management of HIES is directed at prophylactic antibiotics to prevent infections, there is limited work describing surgical considerations for these patients, particularly with respect to hardware placement. Here we report a case of a patient with HIES who underwent orthognathic surgery for maxillary advancement and mandibular setback to address his severe class III malocclusion. The patient's postoperative course was complicated by significant infection, requiring multiple operations and ultimately, hardware removal after bone healing. Although this patient ultimately had a good outcome, the role of orthognathic surgery with implant placement in patients with HIES should be approached with caution and careful consideration.

Large mediastinal mass in a 15-year-old boy.

Hyperimmunoglobulin E syndrome is a rare multisystem inherited disorder characterised by high serum IgE levels, skin disorder causing eczema, dermatitis, recurrent staphylococcal infections and pulmonary infections and various skeletal and connective tissue abnormalities. Common presentation is with recurrent skin and sinopulmonary infections. Several features unrelated to immune system such as characteristic facial features, hyperextensibility of joints, multiple bone fractures and craniosynostosis have been described in the literature. We describe a rare presentation of this disease with invasive aspergillosis presenting as mediastinal mass with extension to mediastinal structures and pulmonary vasculature.

The Surgical Repair of a Hyperimmunoglobulin E Syndrome Associated Ascending Aortic Aneurysm.

Hyperimmunoglobulin E syndrome (HIES) is an immunodeficiency disorder that manifests itself by affecting more than one system. Arterial aneurysms are among the significant complications associated with HIES. Surgical procedures for patients with such aneurysms are uncommon. In this study, we aim to present the case and surgical repair of a male child who was previously diagnosed with HIES and presented with rapidly expanding ascending aortic aneurysm.

WU polyomavirus in respiratory epithelial cells from lung transplant patient with Job syndrome.

We detected WU polyomavirus (WUPyV) in a bronchoalveolar lavage sample from lungs transplanted into a recipient with Job syndrome by using immunoassays specific for the WUPyV viral protein 1. Co-staining for an epithelial cell marker identified most WUPyV viral protein 1-positive cells as respiratory epithelial cells.

A mouse model of HIES reveals pro- and anti-inflammatory functions of STAT3.

Mutations of STAT3 underlie the autosomal dominant form of hyperimmunoglobulin E syndrome (HIES). STAT3 has critical roles in immune cells and thus, hematopoietic stem cell transplantation (HSCT), might be a reasonable therapeutic strategy in this disease. However, STAT3 also has critical functions in nonhematopoietic cells and dissecting the protean roles of STAT3 is limited by the lethality associated with germline deletion of Stat3. Thus, predicting the efficacy of HSCT for HIES is difficult. To begin to dissect the importance of STAT3 in hematopoietic and nonhematopoietic cells as it relates to HIES, we generated a mouse model of this disease. We found that these transgenic mice recapitulate multiple aspects of HIES, including elevated serum IgE and failure to generate Th17 cells. We found that these mice were susceptible to bacterial infection that was partially corrected by HSCT using wild-type bone marrow, emphasizing the role played by the epithelium in the pathophysiology of HIES.

Cirugía reconstructiva en el síndrome de Job: a propósito de un caso / Reconstructive surgery in Job's syndrome: a case report

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Colon perforation in hyperimmunoglobulin E syndrome.

Colon perforation from hyperimmunoglobulin E syndrome is very rare, and only one case has been reported in the English-language literature. Herein, the authors report another case of colon perforation experienced in hyperimmunoglobulin E syndrome. The patient was an 8-year-old girl with frequent infection, eczematoid dermatitis, and an increased serum level of immunoglobulin E. During admission, panperitonitis developed caused by colon perforation. Treatment was resection of the perforated segment of the colon and a double-barrel colostomy. The patient has been doing well 18 months after treatment.