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Sample records for bleb naevus syndrome

  1. The value of double balloon enteroscopy in diagnosing blue rubber bleb naevus syndrome: a case report.

    LENUS (Irish Health Repository)

    O'Kelly, Fardod

    2010-01-01

    Blue rubber bleb naevus syndrome is a rare vascular disorder associated with multiple gastrointestinal haemangiomas that have the potential for life-threatening haemorrhage. These may be difficult to diagnose, and have classically been described using computed tomographic studies and\\/or mesenteric angiography. Resected surgical specimens of these lesions, especially in the small bowel, have often been extensive and poorly localized. The recent advent and progressive development of double balloon enteroscopy has allowed the direct visualization and marking of these enteric lesions and serves as a valuable adjunct not only in diagnosis but also planning prior to surgery to allow accurate estimate of the extent of resection.

  2. Ocular findings in linear sebaceous naevus syndrome.

    OpenAIRE

    Insler, M. S.; Davlin, L

    1987-01-01

    The case of a 5-month-old black female child with a linear sebaceous naevus syndrome and multiple congenital anomalies is presented. Ocular malformations consisted of colobomatous changes of the lid and retina, dermoid of the conjunctiva, chorioretinal changes, and peripapillary atrophy of the optic nerve. Systemic findings included midline cleft of the secondary palate with involvement by the naevus, bilateral hearing loss, asymmetrical skull bones, ventricular septal defect, epidermal inclu...

  3. Early recognition of basal cell naevus syndrome

    NARCIS (Netherlands)

    Veenstra-Knol, HE; Scheewe, JH; van der Vlist, GJ; van Doorn, ME; Ausems, MGEM

    2005-01-01

    The basal cell naevus syndrome is an autosomal dominant syndrome characterised by major manifestations such as basal cell carcinomas, jaw cysts, palmar or plantar pits, and intracranial calcifications. Early recognition is important in order to reduce morbidity due to cutaneous and cerebral malignan

  4. A distinctive melanocytic lesion associated with melanoma-prone dysplastic naevus syndrome: the hybrid naevus.

    Science.gov (United States)

    Schubert, C; Parwaresch, R; Rudolph, P

    2001-02-01

    Clinically and histologically, the concept of dysplastic nevi remains controversial. To elaborate more precise criteria for the nevi of patients with dysplastic naevus syndrome (DNS), we examined 58 nevi from seven DNS patients who developed one or several malignant melanomas. Clinical presentation and histomorphology were evaluated, and immunohistochemistry was performed using proliferation marker Ki-S5 and antibody DO-7 to the p53 protein. Sixty nevi from individuals without history of melanoma served as controls. Of the DNS nevi, 21 (36.2%) exhibited no morphological particularities. The remaining 37 nevi presented distinctive histological features consisting of a slight epidermal acanthosis, spitzoid vertically oriented nests of dyscohesive nevus cells, and single-standing atypical melanocytes in the basal cell layer of the epidermis. Immunohistochemical analysis revealed an average proliferation index of 2.5%, which significantly surpassed the mean growth fraction of conventional dysplastic nevi (DNS possess distinctive features. The newly characterized criteria may provide a basis for the diagnosis of DNS and might help to identify patients at increased risk for malignant melanoma by examination of a single biopsy. PMID:11253119

  5. The dysplastic naevus syndrome in patients with cutaneous malignant melanoma in Western Australia.

    Science.gov (United States)

    English, D R; Menz, J; Heenan, P J; Elder, D E; Watt, J D; Armstrong, B K

    1986-09-01

    One hundred and three patients with cutaneous malignant melanoma responded to an invitation to attend a dermatology outpatient clinic. All patients with a family history of melanoma, a history of multiple melanomas, or histological evidence of a dysplastic naevus that was associated with their melanoma were invited. A random sample of other patients with cutaneous malignant melanoma was also invited to attend. First-degree relatives of patients with the dysplastic naevus syndrome (DNS) were invited for a similar examination. DNS was found in 27% of the patients with a family history of melanoma, multiple melanomas, or histological evidence of a dysplastic naevus in association with their melanoma, and in 6% of the remaining patients who were selected at random. DNS was estimated to be present in 12.8% of 17- to 55-year-old patients with cutaneous malignant melanoma in the Perth region, while familial DNS was present in 4.5%. Patients with melanomas with DNS were more likely to be young men and to have numerous naevi, particularly on the lateral surfaces of the arms, shoulders and trunk, than were patients with melanomas without the syndrome. PMID:3747894

  6. Polythelia within Becker's naevus.

    Science.gov (United States)

    Urbani, C E; Betti, R

    1998-01-01

    We report a case of accessory mammary tissue of type 2a (or polythelia) entirely localized within a Becker's naevus of mixed type in a 32-year-old Caucasian woman. Polythelia was congenital in origin while Becker's naevus appeared during puberty. Renal ultrasonographic studies, laboratory examinations and other instrumental investigations were either normal or negative. Although the association of accessory mammary tissue with Becker's naevus has previously been reported--also in the form of mammorenal and acromammorenal syndromes--this is the first case characterized by an anatomic overlap between the two anomalies. It may be the expression of a common disturbance acting early in embryogenesis in the specific developmental fields involved. PMID:9568418

  7. Segmental basal cell naevus syndrome caused by an activating mutation in smoothened.

    Science.gov (United States)

    Khamaysi, Z; Bochner, R; Indelman, M; Magal, L; Avitan-Hersh, E; Sarig, O; Sprecher, E; Bergman, R

    2016-07-01

    Aberrant sonic hedgehog signalling, mostly due to PTCH1 mutations, has been shown to play a central role in the pathogenesis of basal cell carcinoma (BCC), as well as in basal cell naevus syndrome (BCNS). Mutations in smoothened (SMO) encoding a receptor for sonic hedgehog have been reported in sporadic BCCs but not in BCNS. We report a case with multiple BCCs, pits and comedones in a segmental distribution over the upper part of the body, along with other findings compatible with BCNS. Histopathologically, there were different types of BCC. A heterozygous mutation (c.1234C>T, p.L412F) in SMO was detected in three BCCs but not in peripheral blood lymphocytes or the uninvolved skin. These were compatible with the type 1 mosaic form of BCNS. The p.L412F mutation was found experimentally to result in increased SMO transactivating activity, and the patient responded to vismodegib therapy. Activating mutations in SMO may cause BCNS. The identification of a gain-of-function mutation in SMO causing a type 1 mosaic form of BCNS further expands our understanding of the pathogenesis of BCC, with implications for the treatment of these tumours, whether sporadic or inherited. PMID:26822128

  8. Blue rubber bleb nevus syndrome: a report of one case associated with recurrent epistaxis

    Institute of Scientific and Technical Information of China (English)

    LIU Qiong; CHEN Yi-peng; LI You-ming

    2007-01-01

    @@ Blue rubber bleb nevus syndrome (BRBNS), or Bean's syndrome, is a rare angiomatosis characterized by distinctive cutaneous and gastrointestinal venous malformations that usually cause massive or occult gastrointestinal hemorrhage and iron deficiency anemia secondary to the bleeding episodes.

  9. Severe Blue Rubber Bleb Nevus Syndrome in a Neonate

    DEFF Research Database (Denmark)

    Hansen, L; Wewer, V; Pedersen, S; Matzen, P; Paerregaard, A

    2008-01-01

    We report on a child with blue rubber bleb nevus syndrome (BRBNS) presenting during the first days of life with severe bleeding from the upper gastrointestinal tract. Medical treatment with methylprednisolone, cyklokapron, interferon 1 alpha and numerous blood transfusions were given to control...... problems. The case is unique because 1) it is the first neonatal case with BRBNS and severe gastrointestinal bleeding; 2) the patient was successfully treated by endoscopic electrocoagulation; and 3) the long-term follow-up. The use of electrocoagulation appears to have been effective and ablation of the...... bleeding during the first 3 years of life. Afterwards repeated endoscopic electrocoagulations were performed over a period of one year resulting in a termination of bleeding episodes. At ten years of age the patient developed spastic diplegia with slight walking disabilities, coordination and fine motor...

  10. Unilateral, Linear Blue Rubber Bleb Nevus Syndrome (Bean's syndrome): An Unfamiliar Presentation: First Case from India

    Science.gov (United States)

    Sancheti, Karan; Podder, Indrashis; Das, Anupam; Choudhury, Sourav; Chandra, Somodyuti; Gharami, Ramesh Chandra

    2015-01-01

    Blue rubber bleb nevus syndrome (BRBNS) also called Bean's syndrome is a rare disorder characterized by multiple cutaneous venous malformations in association with visceral lesions, most commonly affecting the gastrointestinal tract. We report here, a 21-year-old woman patient, who presented with unilateral, blaschkoid distribution of cutaneous venous malformations along with blue rubber bleb nevus and recurrent episodes of hematochezia due to vascular lesions in the sigmoid colon; likely to be a case of BRBNS. The unusual unilateral, blaschkoid distribution of BRBNS prompted this present report. PMID:26677281

  11. The management of ophthalmic involvement in blue rubber bleb nevus syndrome

    Directory of Open Access Journals (Sweden)

    Petek, Bradley

    2014-07-01

    Full Text Available [english] Objective: Blue rubber bleb nevus syndrome is a rare vascular disease most commonly associated with venous malformations of the skin and the gastrointestinal tract. Few ophthalmic cases have been reported to date, and no clear treatment regimen exists. We describe the case of a 59-year-old man, along with a review of literature, to help in the future diagnosis and treatment of patients with the disease. Methods: This paper is an observational case report and a review of medical literature on the syndrome from 1981 to present.Results: Our patient developed a dural arteriovenous fistula in his orbit after being diagnosed with a familial form of blue rubber bleb nevus syndrome. Multiple endovascular embolization procedures eliminated all of his ocular symptoms. Surgical procedures were also successful in other cases reviewed, and similar symptoms were seen across cases.Conclusions: Comparing our case with other ophthalamic reports in literature, surgical intervention appears to be a plausible long-term treatment for optic manifestations of blue rubber bleb nevus syndrome. Systemic therapies, including sirolimus and corticosteroids, have had limited success in the long-term treatment of other forms of blue rubber bleb nevus syndrome, and therefore are not recommended in the treatment of ocular symptoms.

  12. Unilateral, linear blue rubber bleb nevus syndrome (Bean′s syndrome: An unfamiliar presentation: First case from India

    Directory of Open Access Journals (Sweden)

    Karan Sancheti

    2015-01-01

    Full Text Available Blue rubber bleb nevus syndrome (BRBNS also called Bean′s syndrome is a rare disorder characterized by multiple cutaneous venous malformations in association with visceral lesions, most commonly affecting the gastrointestinal tract. We report here, a 21-year-old woman patient, who presented with unilateral, blaschkoid distribution of cutaneous venous malformations along with blue rubber bleb nevus and recurrent episodes of hematochezia due to vascular lesions in the sigmoid colon; likely to be a case of BRBNS. The unusual unilateral, blaschkoid distribution of BRBNS prompted this present report.

  13. The management of ophthalmic involvement in blue rubber bleb nevus syndrome

    OpenAIRE

    Petek, B; Jones, RL

    2014-01-01

    Objective: Blue rubber bleb nevus syndrome is a rare vascular disease most commonly associated with venous malformations of the skin and the gastrointestinal tract. Few ophthalmic cases have been reported to date, and no clear treatment regimen exists. We describe the case of a 59-year-old man, along with a review of literature, to help in the future diagnosis and treatment of patients with the disease. Methods: This paper is an observational case report and a review of medical literature o...

  14. The management of ophthalmic involvement in blue rubber bleb nevus syndrome

    OpenAIRE

    Petek, Bradley; Jones, Robin L.

    2014-01-01

    [english] Objective: Blue rubber bleb nevus syndrome is a rare vascular disease most commonly associated with venous malformations of the skin and the gastrointestinal tract. Few ophthalmic cases have been reported to date, and no clear treatment regimen exists. We describe the case of a 59-year-old man, along with a review of literature, to help in the future diagnosis and treatment of patients with the disease. Methods: This paper is an observational case report and a review of medical lite...

  15. Blue rubber bleb nevus syndrome: a rare presentation of late-onset anemia and lower gastrointestinal bleeding without cutaneous manifestations

    OpenAIRE

    Goud, Aditya; Abdelqader, Abdelhai; Walters, Jamie; Selinger, Stephen

    2016-01-01

    Blue rubber bleb nevus syndrome (BRBNS) is a congenital disorder with characteristic venous anomalies that can present with varying degree of blood loss. The most clinically significant symptoms in adults include gastrointestinal (GI) bleeding and iron deficiency anemia. Severe complications can include intestinal torsion, intussusception, and even perforation, with each leading to significant morbidity and mortality. This report serves to give a brief understanding of this rare disease along...

  16. Blue rubber bleb nevus syndrome: a rare presentation of late-onset anemia and lower gastrointestinal bleeding without cutaneous manifestations

    Science.gov (United States)

    Goud, Aditya; Abdelqader, Abdelhai; Walters, Jamie; Selinger, Stephen

    2016-01-01

    Blue rubber bleb nevus syndrome (BRBNS) is a congenital disorder with characteristic venous anomalies that can present with varying degree of blood loss. The most clinically significant symptoms in adults include gastrointestinal (GI) bleeding and iron deficiency anemia. Severe complications can include intestinal torsion, intussusception, and even perforation, with each leading to significant morbidity and mortality. This report serves to give a brief understanding of this rare disease along with current diagnostic and therapeutic options. PMID:26908380

  17. Blue rubber bleb nevus syndrome: a rare presentation of late-onset anemia and lower gastrointestinal bleeding without cutaneous manifestations

    Directory of Open Access Journals (Sweden)

    Aditya Goud

    2016-02-01

    Full Text Available Blue rubber bleb nevus syndrome (BRBNS is a congenital disorder with characteristic venous anomalies that can present with varying degree of blood loss. The most clinically significant symptoms in adults include gastrointestinal (GI bleeding and iron deficiency anemia. Severe complications can include intestinal torsion, intussusception, and even perforation, with each leading to significant morbidity and mortality. This report serves to give a brief understanding of this rare disease along with current diagnostic and therapeutic options.

  18. [Anesthetic Management of a Pediatric Case of Blue Rubber Bleb Nevi Syndrome Combined with Small-intestinal Intussusception].

    Science.gov (United States)

    Ueno, Takeshi; Komasawa, Nobuyasu; Matsunami, Sayuri; Majima, Nozomi; Kusaka, Yusuke; Minami, Toshiaki

    2016-04-01

    We report the anesthetic management of a pediatric case of blue rubber bleb nevi syndrome combined with small-intestinal intussusception. A 2-year-old girl was transferred to our hospital for small-intestinal intussusception. Emergent ablation of the upper gastrointestinal tract nevus under general anesthesia was planned. Given the presence of several nevi in the oral and pharyngeal space, we utilized the McGRATH MAC (McGRATH; Aircraft Medical Ltd, United Kingdom) laryngoscope for gentle and stress-free tracheal intubation. The venous line was kept patent preoperatively, and rapid-sequence intubation was performed with the McGRATH (size 2 pediatric blade). A 4.5-mm tracheal tube was inserted uneventfully under direct visualization. The trachea was observed and the tube maintained in a proper position with a bronchofiberscope. During the procedure, cuff volume was regulated to avoid excessive increase by upper gastrointestinal endoscope insertion. The girl was extubated in the operating room and showed no postoperative complications such as hemorrhage or hoarseness. PMID:27188112

  19. Inhibiting farnesylation of progerin prevents the characteristic nuclear blebbing of Hutchinson-Gilford progeria syndrome

    OpenAIRE

    Capell, Brian C.; Erdos, Michael R; Madigan, James P.; Fiordalisi, James J; Varga, Renee; Conneely, Karen N; Gordon, Leslie B.; Der, Channing J.; Cox, Adrienne D; Collins, Francis S

    2005-01-01

    Hutchinson-Gilford progeria syndrome (HGPS) is a rare genetic disorder that is characterized by dramatic premature aging and accelerated cardiovascular disease. HGPS is almost always caused by a de novo point mutation in the lamin A gene (LMNA) that activates a cryptic splice donor site, producing a truncated mutant protein termed “progerin.” WT prelamin A is anchored to the nuclear envelope by a farnesyl isoprenoid lipid. Cleavage of the terminal 15 aa and the farnesyl group releases mature ...

  20. Proteus syndrome

    Directory of Open Access Journals (Sweden)

    George Renu

    1993-01-01

    Full Text Available A case of proteus syndrome in a 20 year old male is repoted. Hemihypertrophy, asymmetric megalodactyly, linear epidermal naevus, naevus flammeus, angiokeratoma, lymphangioma circumscriptum, thickening of the palms and soles, scoliosis and varicose veins were present. There are only few reports of these cases in adults. The syndrome has not been reported from India.

  1. Bleb Nucleation through Membrane Peeling

    CERN Document Server

    Alert, Ricard

    2016-01-01

    We study the nucleation of blebs, i.e., protrusions arising from a local detachment of the membrane from the cortex of a cell. Based on a simple model of elastic linkers with force-dependent kinetics, we show that bleb nucleation is governed by membrane peeling. By this mechanism, the growth or shrinkage of a detached membrane patch is completely determined by the linker kinetics, regardless of the energetic cost of the detachment. We predict the critical nucleation radius for membrane peeling and the corresponding effective energy barrier. These may be typically smaller than those predicted by classical nucleation theory, implying a much faster nucleation. We also perform simulations of a continuum stochastic model of membrane-cortex adhesion to obtain the statistics of bleb nucleation times as a function of the stress on the membrane. The determinant role of membrane peeling changes our understanding of bleb nucleation and opens new directions in the study of blebs.

  2. Bleb Nucleation through Membrane Peeling

    Science.gov (United States)

    Alert, Ricard; Casademunt, Jaume

    2016-02-01

    We study the nucleation of blebs, i.e., protrusions arising from a local detachment of the membrane from the cortex of a cell. Based on a simple model of elastic linkers with force-dependent kinetics, we show that bleb nucleation is governed by membrane peeling. By this mechanism, the growth or shrinkage of a detached membrane patch is completely determined by the linker kinetics, regardless of the energetic cost of the detachment. We predict the critical nucleation radius for membrane peeling and the corresponding effective energy barrier. These may be typically smaller than those predicted by classical nucleation theory, implying a much faster nucleation. We also perform simulations of a continuum stochastic model of membrane-cortex adhesion to obtain the statistics of bleb nucleation times as a function of the stress on the membrane. The determinant role of membrane peeling changes our understanding of bleb nucleation and opens new directions in the study of blebs.

  3. Three mechanical models for blebbing and multi-blebbing

    KAUST Repository

    Woolley, T. E.

    2014-06-17

    Membrane protrusions known as blebs play important roles in many cellular phenomena. Here we present three mathematical models of the bleb formation, which use biological insights to produce phenotypically accurate pressure-driven expansions. First, we introduce a recently suggested solid mechanics framework that is able to create blebs through stretching the membrane. This framework is then extended to include reference state reconfigurations, which models membrane growth. Finally, the stretching and reconfiguring mechanical models are compared with a much simpler geometrically constrained solution. This allows us to demonstrate that simpler systems are able to capture much of the biological complexity despite more restrictive assumptions. Moreover, the simplicity of the spherical model allows us to consider multiple blebs in a tractable framework. © 2014 The authors 2014. Published by Oxford University Press on behalf of the Institute of Mathematics and its Applications. All rights reserved.

  4. Basal cell carcinoma arising in a sebaceous naevus

    OpenAIRE

    Amin, Kavit; Orkar, Samuel

    2015-01-01

    Sebaceous naevus is a rare non-melanocytic congenital skin hamartoma. Even more rare is the transformation of these lesions into malignant skin cancers, most notably basal cell carcinomas (BCCs). We discuss a case in an adult with later malignant transformation into BCC reported by clinical pathologists. There is dispute about the accurate incidence of malignant transformation. More recently, research has shown that transformation into BCC is unlikely, in that the origins of these lesions ari...

  5. The use of lasers in Becker's naevus: An evidence-based review.

    Science.gov (United States)

    Momen, Sophie; Mallipeddi, Raj; Al-Niaimi, Firas

    2016-08-01

    Becker's naevus is a hamartoma that often appears during puberty. Clinically this presents with a pigmented and often hairy patch most often on the shoulders. Treatment has always been challenging and lasers are often used with mixed results. This article reviews the evidence of all the laser treatments used in Becker's naevus and analyses the findings from the published studies and trials. PMID:26735085

  6. Tattooing with electrocauterization: A cosmetically acceptable therapeutic modality for a single halo naevus

    Directory of Open Access Journals (Sweden)

    Mahajan B

    2002-01-01

    Full Text Available Two cases of single lesion halo naevus were treated with tattooing followed by electrocauterization resulting in good cosmetic acceptability. Tattooing with electrocauterization should be tried as a new therapeutic modality in a single lesion halo naevus especially on exposed parts of the body to avoid the unavoidable psychological trauma.

  7. Rounded and velvety epidermal naevus, report of a verrucous form in axillary location.

    Science.gov (United States)

    Mestre, Tiago; Carvalho, Rodrigo; Amaro, Cristina

    2014-01-01

    Rounded and velvety epidermal naevus, naevoid acanthosis nigricans, also called the acanthosis nigricans form of epidermal naevus is an extremely rare entity, with fewer than 15 cases described in the literature. We report the case of a 23-year-old woman with asymptomatic velvety verrucous plaques on her left axilla starting at the age of 14. As far as we know this is the first case of such a verrucous form with only axillar involvement of naevoid acanthosis nigricans. We report this rare case, and we make a brief review of the clinical pathophysiology and treatment of this uncommon tumour. PMID:25406212

  8. Computer simulation of cytoskeleton-induced blebbing in lipid membranes

    DEFF Research Database (Denmark)

    Spangler, E. J.; Harvey, C. W.; Revalee, J. D.;

    2011-01-01

    Blebs are balloon-shaped membrane protrusions that form during many physiological processes. Using computer simulation of a particle-based model for self-assembled lipid bilayers coupled to an elastic meshwork, we investigated the phase behavior and kinetics of blebbing. We found that blebs form ...

  9. Evaluation of filtering blebs using the 'Wuerzburg bleb classification score' compared to clinical findings

    OpenAIRE

    Furrer, Sandra; Menke, Marcel N; Funk, Jens; Töteberg-Harms, Marc

    2012-01-01

    To determine the agreement between intraocular pressure and the 'Wuerzburg bleb classification score', as well as between single items of the score and intraocular pressure. Interobserver variability was analyzed.

  10. Computer Simulation of Cytoskeleton-Induced Blebbing in Lipid Membranes

    CERN Document Server

    Spangler, Eric J; Revalee, Joel D; Kumar, P B Sunil; Laradji, Mohamed

    2011-01-01

    Blebs are balloon-shaped membrane protrusions that form during many physiological processes. Using computer simulation of a particle-based model for self-assembled lipid bilayers coupled to an elastic meshwork, we investigated the phase behavior and kinetics of blebbing. We found that blebs form for large values of the ratio between the areas of the bilayer and the cytoskeleton. We also found that blebbing can be induced when the cytoskeleton is subject to a localized ablation or a uniform compression. The results obtained are qualitatively in agreement with the experimental evidence and the model opens up the possibility to study the kinetics of bleb formation in detail.

  11. Bleb Point: Mimicker of Pneumothorax in Bullous Lung Disease

    Directory of Open Access Journals (Sweden)

    Gelabert, Christopher

    2015-05-01

    Full Text Available In patients presenting with severe dyspnea, several diagnostic challenges arise in distinguishing the diagnosis of pneumothorax versus several other pulmonary etiologies like bullous lung disease, pneumonia, interstitial lung disease, and acute respiratory distress syndrome. Distinguishing between large pulmonary bullae and pneumothorax is of the utmost importance, as the acute management is very different. While multiple imaging modalities are available, plain radiographs may be inadequate to make the diagnosis and other advanced imaging may be difficult to obtain. Ultrasound has a very high specificity for pneumothorax. We present a case where a large pulmonary bleb mimics the lung point and therefore inaccurately suggests pneumothorax. [West J Emerg Med. 2015;16(3:447–449.

  12. Complications and Management of the Filtration Bleb

    Institute of Scientific and Technical Information of China (English)

    Clement; W; N; Chan

    1992-01-01

    Filtration surgery is the commonest operation performed for closed angle or open angle glaucoma when medical treatment or laser trabeculoplasty has failed to control the intraocular pressure. It is characterized by the formation of an artificial drainage fistula between the anterior chamber and subconjunctival space. The successful operation is evidenced by the appearance of a subconjunctival filtration bleb which in turn depends on the patency of this pathway. Despite numerous modification, the procedu...

  13. Cellular blebs: pressure-driven, axisymmetric, membrane protrusions

    KAUST Repository

    Woolley, Thomas E.

    2013-07-16

    Blebs are cellular protrusions that are used by cells for multiple purposes including locomotion. A mechanical model for the problem of pressure-driven blebs based on force and moment balances of an axisymmetric shell model is proposed. The formation of a bleb is initiated by weakening the shell over a small region, and the deformation of the cellular membrane from the cortex is obtained during inflation. However, simply weakening the shell leads to an area increase of more than 4 %, which is physically unrealistic. Thus, the model is extended to include a reconfiguration process that allows large blebs to form with small increases in area. It is observed that both geometric and biomechanical constraints are important in this process. In particular, it is shown that although blebs are driven by a pressure difference across the cellular membrane, it is not the limiting factor in determining bleb size. © 2013 Springer-Verlag Berlin Heidelberg.

  14. Sturge-Weber syndrome: a case report

    OpenAIRE

    Luiz Felipe G. dos Santos; Joanna G. da Conceição; Thaís Pimentel de Sá Bahia; Vanessa de A. S. Silva; Maria Eliza Barbosa Ramos; Mônica Israel

    2011-01-01

    Introduction: The Sturge-Weber Syndrome, also known as encephalotrigeminal angiomatosis, is a rare vascular neurocutaneous alteration. The main clinical features of this syndrome are facial vascular cutaneous naevus, usually unilateral, which often follows the outline distribution of trigeminal nerve. Objective: To report a clinical case of Sturge-Weber Syndrome in a 29-yeral-old male patient who presented oral manifestations related to the syndrome. Case report and conclusion: The patient re...

  15. Amniotic Membrane Transplantation for Exuberant Bleb Following Filtration Surgery

    Directory of Open Access Journals (Sweden)

    Lan-Hsin Chuang

    2006-08-01

    Full Text Available The use of antimetabolites in filtration surgery, cystic, large, leaking blebs often lead tocomplications. We report a case of glaucoma that received amniotic membrane transplantationfor repairing the exuberant bleb. This female patient had a history of several eye surgeries,including a scleral buckle and cyclocryotherapy for one eye and the other received filteringsurgery. The latter had been revised once with autologous conjunctival advancementafter an episode of bleb leakage. The large bleb, overlaying the cornea 3 mm from the limbus,had caused corneal erosion beneath the bleb and the patient suffered burning sensations.Further conjunctival advancement of the exuberant bleb is difficult to achive, because it hadbeen revised once with this treatment. Amniotic membrane was used for further reconstructionafter the excision of the pre-existing bleb. A normal intraocular pressure was regained.The symptom of burning sensations subsequently subsided. A ten-month follow-up was conducted.Amniotic membrane transplantation is a feasible option for exuberant or late onsetbleb leakage, to prevent further destruction of ocular surface tissue and to maintain theintraocular pressure.

  16. Surgical Repair of Leaking Filtering Blebs Using Two Different Techniques

    Directory of Open Access Journals (Sweden)

    António B Melo

    2012-01-01

    Full Text Available Purpose: To report the outcomes of two different surgical techniques for the repair of late onset bleb leakage following trabeculectomy. Methods: This retrospective study includes 21 eyes of 20 patients with prior trabeculectomy and late-onset bleb leaks; 14 eyes underwent excision of the filtering bleb together with conjunctival advancement while in the other 7 eyes the bleb was retained but de-epithelialized before conjunctival advancement. Success was defined as resolution of leakage with no need for additional glaucoma surgery together with intraocular pressure (IOP of 5-21 mmHg. Complete and qualified success was considered when the above mentioned was achieved without or with glaucoma medications, respectively. Results: Mean duration of follow-up was 20.3΁14.4 months. No significant difference was observed between the two groups in terms of complete, qualified and overall success rates (P>0.05, however more antiglaucoma medications were necessary in the bleb excision group (P=0.02. Conclusions: Both surgical techniques of bleb repair were comparably effective, however the bleb de-epithelialization technique was associated with less need for glaucoma medications after the procedure.

  17. The size, shape, and dynamics of cellular blebs

    OpenAIRE

    Lim, Fong Yin; Chiam, Keng-Hwee; Mahadevan, L.

    2012-01-01

    A cellular bleb grows when a portion of the cell membrane detaches from the underlying cortex under the influence of a cytoplasmic pressure. We develop a quantitative model for the growth and dynamics of these objects in a simple two-dimensional setting. In particular, we first find the minimum cytoplasmic pressure and minimum unsupported membrane length for a stationary bleb to nucleate and grow as a function of the membrane-cortex adhesion. We next show how a bleb may travel around the peri...

  18. Morphology of functioning trabeculectomy blebs using anterior segment optical coherence tomography

    Directory of Open Access Journals (Sweden)

    Mayuri B Khamar

    2014-01-01

    Full Text Available Purpose: To image trabeculectomy blebs using anterior segment optical coherence tomography (AS-OCT, and to correlate the bleb morphologic features at one month postoperatively with bleb function at six months. Materials and Methods: This prospective, observational study included 56 eyes undergoing trabeculectomy with MMC, followed up for minimum of six months. Postoperatively, bleb imaging was done using AS-OCT at one and six month. Bleb morphology was assessed for bleb wall reflectivity, bleb pattern in multiform reflectivity, visibility of drainage route and presence of hyper-reflectivity area. Bleb function was considered successful if IOP was <18 mmHg without medication at six month. Bleb morphology one month postoperatively was correlated with bleb function at six months. Results: At six months successful bleb function was noted in 44 (81.5% eyes. Morphology of bleb at one month showed uniform bleb wall reflectivity in 6 eyes (11% and multiform wall reflectivity in 48 eyes (89%. In eyes with multiform wall reflectivity, microcysts with multiple layers was seen in 26 eyes (48%, microcysts with subconjunctival separation in 12 eyes (22% and only microcyst in 10 eyes (19%. When bleb features at one month were correlated with the bleb function at six months, logistic regression analysis revealed that blebs with multiform reflectivity with multiple internal layers with microcysts were associated with higher chances of success (P < 0.001. Conclusion : AS-OCT demonstrated early bleb morphological features that may be used to predict the functioning of a bleb. Multiform bleb wall reflectivity with a pattern of multiple internal layers and microcysts was associated with increased chances of success of a bleb.

  19. White sponge naevus with minimal clinical and histological changes: report of three cases.

    Science.gov (United States)

    Lucchese, Alberta; Favia, Gianfranco

    2006-05-01

    White sponge naevus (WSN) is a rare autosomal dominant disorder that predominantly affects non-cornified stratified squamous epithelia: oral mucosa, oesophagus, anogenital area. It has been shown to be related to keratin defects, because of mutations in the genes encoding mucosal-specific keratins K4 and K13. We illustrate three cases diagnosed as WSN, following the clinical and histological criteria, with unusual appearance. They presented with minimal clinical and histological changes that could be misleading in the diagnosis. The patients showed diffuse irregular plaques with a range of presentations from white to rose coloured mucosae involving the entire oral cavity. In one case the lesion was also present in the vaginal area. The histological findings included epithelial thickening, parakeratosis and extensive vacuolization of the suprabasal keratinocytes, confirming WSN diagnosis. Clinical presentation and histopathology of WSN are discussed in relation to the differential diagnosis of other oral leukokeratoses. PMID:16630298

  20. Melanoma inhibitor of apoptosis protein is expressed differentially in melanoma and melanocytic naevus, but similarly in primary and metastatic melanomas

    OpenAIRE

    Gong, J; Chen, N; Zhou, Q; Yang, B.; Wang, Y; Wang, X.

    2005-01-01

    Background: Malignant melanoma is highly resistant to current treatments. The inhibitor of apoptosis protein (IAP) family member, melanoma IAP (ML-IAP), is overexpressed in some melanoma cell lines, rendering them resistant to apoptotic signals. Targeting ML-IAP is a promising approach to treating melanoma. However, the status of ML-IAP expression in human melanoma tissues and the difference in expression between melanoma and melanocytic naevus are not known.

  1. Intra-bleb hematoma and hyphema following digital ocular compression

    Directory of Open Access Journals (Sweden)

    Sagar Bhargava

    2014-01-01

    Full Text Available We report successful outcome of a huge post- trabeculectomy intra-bleb hematoma and hyphema that occurred following digital ocular compression. The patient was a 64-year-old lady suffering from bilateral primary angle closure glaucoma and cataract. She was on anti-platelet therapy. She underwent single-site phacoemulsification, intra-ocular lens implantation and trabeculectomy with mitomycin C in the right eye. The trabeculectomy was under-filtering. She was asked to perform digital ocular compression thrice daily. On 15 th post-operative day, she presented with a huge intra-bleb hematoma and hyphema. The hematoma did not respond to conservative measures and was drained to prevent bleb failure. We recommend caution in the consideration of digital ocular compression in patients on prophylactic anti-coagulation.

  2. NEEDLE REVISION WITH MITOMYCIN-C IN ENCAPSULATED BLEBS

    Directory of Open Access Journals (Sweden)

    R Zarei

    2008-08-01

    Full Text Available "nThe most common cause of failure during the first trimester after trabeculectomy is encapsulated bleb and needling bleb revision is a less invasive method in the management of refractory cases. The purpose of this study is to determine the efficacy and safety of mitomycin-C (MMC augmented bleb revision of failed filtration surgery. This study is a before-after (paired observation. 33 patients with failed trabeculectomy because of bleb encapsulation, whose intraocular pressure (IOP was not reduced under 21 mmHg despite of medications and digital massage , underwent needling bleb revision and subconjunctival injection of 0.1 ml MMC (0.4 mg/ml.The mean follow-up time was 9.24 ± 5.27 months (1-20 months. Statistical analysis of the data included the paired two-tailed Student's t test for preoperative and postoperative IOP and number of medications. 36 needling procedures (mean, 1.09 ± 0.21 revisions per eye were performed on 33 eyes. Patients were between 10-80 years old (mean, 45.67 ± 22.41 years and mean follow-up was 9.24 ± 5.27 months. IOP decreased from 29.06 ± 5.03 mmHg to 18.21 ± 6.76 mmHg at last follow-up (P= 0.000. Antiglaucoma medications decreased from 2.18 ± 0.58 to 1.36 ± 0.29 at last follow-up (P= 0.000.Overall, 6 (18.2% of 33 cases achieved a complete success and 20 (60.6% of cases achieved a qualified success. The complications of this procedure were subconjunctival hemorrhage (17 cases, hyphema (5 cases and conjunctival button hole (2 cases. Needling bleb revision with mitomycin-C appears to be an effective and relatively safe way to revive failed filtration surgery.

  3. Correlation between hyperthermia-induced membrane blebbing and survival in G/sub 1/ CHO cells

    International Nuclear Information System (INIS)

    G/sub 1/ cells, obtained by mitotic selection, were incubated and heated in suspension culture at 45.50C for 3 - 20 min. Varying degrees of membrane blebbing were induced, ranging from nonblebbed cells indistinguishable from control cells to those with blebs larger than the cell itself. Both the proportion of cells exhibiting blebbing and the mean diameter of the blebs increased with duration of heating. A cell scoring system based on the ratio of the diameter of the largest bleb relative to that of the cell was established. Scoring was done within 30 min after heating, after which time blebs either were released from the cells or were reabsorbed. The percent of heated cells having blebs smaller than 50% of the cell diameter equalled the percent of cells survivivg. This relationship was confirmed by scoring single cells both for blebbing and for their ability to form colonies. Electron microscopy demonstrated that the subcellular organelles, except for ribosomes and microtubules, were absent from the blebs, and found within a juxtanuclear region in the blebbed cells. Freeze fracture replicas revealed no changes in membrane ultrastructure, either on the blebs or cell body. The only exception was a small number of blebs which contained bald patches devoid of membrane particles

  4. Severe Blue Rubber Bleb Nevus Syndrome in a Neonate

    DEFF Research Database (Denmark)

    Hansen, L; Wewer, V; Pedersen, S; Matzen, P; Paerregaard, A

    2008-01-01

    bleeding during the first 3 years of life. Afterwards repeated endoscopic electrocoagulations were performed over a period of one year resulting in a termination of bleeding episodes. At ten years of age the patient developed spastic diplegia with slight walking disabilities, coordination and fine motor...... problems. The case is unique because 1) it is the first neonatal case with BRBNS and severe gastrointestinal bleeding; 2) the patient was successfully treated by endoscopic electrocoagulation; and 3) the long-term follow-up. The use of electrocoagulation appears to have been effective and ablation of the...

  5. Cell Surface Mechanochemistry and the Determinants of Bleb Formation, Healing, and Travel Velocity.

    Science.gov (United States)

    Manakova, Kathryn; Yan, Huaming; Lowengrub, John; Allard, Jun

    2016-04-12

    Blebs are pressure-driven cell protrusions implicated in cellular functions such as cell division, apoptosis, and cell motility, including motility of protease-inhibited cancer cells. Because of their mechanical nature, blebs inform us about general cell-surface mechanics, including membrane dynamics, pressure propagation throughout the cytoplasm, and the architecture and dynamics of the actin cortex. Mathematical models including detailed fluid dynamics have previously been used to understand bleb expansion. Here, we develop mathematical models in two and three dimensions on longer timescales that recapitulate the full bleb life cycle, including both expansion and healing by cortex reformation, in terms of experimentally accessible biophysical parameters such as myosin contractility, osmotic pressure, and turnover of actin and ezrin. The model provides conditions under which blebbing occurs, and naturally gives rise to traveling blebs. The model predicts conditions under which blebs travel or remain stationary, as well as the bleb traveling velocity, a quantity that has remained elusive in previous models. As previous studies have used blebs as reporters of membrane tension and pressure dynamics within the cell, we have used our system to investigate various pressure equilibration models and dynamic, nonuniform membrane tension to account for the shape of a traveling bleb. We also find that traveling blebs tend to expand in all directions unless otherwise constrained. One possible constraint could be provided by spatial heterogeneity in, for example, adhesion density. PMID:27074688

  6. A Pleuroperitoneal Bleb Mimicking an Intrathoracic Mass in a Cirrhotic Patient: Three Case Reports

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jun Ho; Lee, Kyung Hee; Cho, Soon Gu; Jeon, Yong Sun [Inha University Hospital, Incheon (Korea, Republic of)

    2009-07-15

    In a cirrhotic patient, an increase in intra-abdominal pressure due to the presence of ascites might lead to a small pleuroperitoneal bleb of the peritoneum from congenital defects in the hemithorax. This lesion may appear as an intrathoracic mass as seen on a simple chest radiograph. A CT image may be helpful to differentiate an ascitic pleuroperitoneal bleb from an intrathoracic mass. We present three cases of a pleuroperitoneal bleb in patients with liver cirrhosis and ascites.

  7. SH4-domain-induced plasma membrane dynamization promotes bleb-associated cell motility.

    Science.gov (United States)

    Tournaviti, Stella; Hannemann, Sebastian; Terjung, Stefan; Kitzing, Thomas M; Stegmayer, Carolin; Ritzerfeld, Julia; Walther, Paul; Grosse, Robert; Nickel, Walter; Fackler, Oliver T

    2007-11-01

    SH4 domains provide bipartite membrane-targeting signals for oncogenic Src family kinases. Here we report the induction of non-apoptotic plasma membrane (PM) blebbing as a novel and conserved activity of SH4 domains derived from the prototypic Src kinases Src, Fyn, Yes and Lck as well as the HASPB protein of Leishmania parasites. SH4-domain-induced blebbing is highly dynamic, with bleb formation and collapse displaying distinct kinetics. These reorganizations of the PM are controlled by Rho but not Rac or Cdc42 GTPase signalling pathways. SH4-induced membrane blebbing requires the membrane association of the SH4 domain, is regulated by the activities of Rock kinase and myosin II ATPase, and depends on the integrity of F-actin as well as microtubules. Endogenous Src kinase activity is crucial for PM blebbing in SH4-domain-expressing cells, active Src and Rock kinases are enriched in SH4-domain-induced PM blebs, and PM blebbing correlates with enhanced cell invasion in 3D matrices. These results establish a novel link between SH4 domains, Src activity and Rho signalling, and implicate SH4-domain-mediated PM dynamization as a mechanism that influences invasiveness of cells transformed by SH4-domain-containing oncoproteins. PMID:17959630

  8. Early cystic bleb needling revision after glaucoma filtering surgery with toxic keratopathy

    Directory of Open Access Journals (Sweden)

    S. Yu. Petrov

    2014-01-01

    Full Text Available Clinical case of high thin-wall cystic limited filtering bleb needling revision in the early post-op period after trabeculectomy with sinusotomy accompanied by toxic keratopathy is presented. Optical coherence tomography (OCT demonstrated that filtering bleb height was 2700 μm and bleb wall thickness was 70 μm. Bleb needling revision with its lateralwall dissection and subconjunctival injection of dexamethasone, fluorouracil, and ranibizumab near to the bleb site was performed. In 1.5 hours after the procedure, bleb height decreased to 550 μm (by 5 times while bleb wall thickness increased up to 100 μm. Topical antibacterial, steroid, and non-steroid anti-inflammatory therapy was recommended. The next day IOP level reduced from 11 mm Hg to 4.5 mm Hg. It was accompanied by choroidal effusion that was managed conservatively with cycloplegic agents (drops and injections for 3 days. On day 6, central corneal edema affecting all layers, Descemet’s membrane folds, and ocular hypertension were revealed. Metabolic therapy resolved corneal edema within 3 days. Re-needling bleb revision decreased IOP level to 6.2 mm Hg. This resulted in transient Descemet’s membrane folds. This paper describes filtering bleb needling revision with its lateral wall dissection and anti-inflammatory, cytostatic, and anti-VEGF agents use to prolong glaucoma filtering surgery effect in excessive scarring. The procedure was accompanied by toxic corneal endothelium decompensation with corneal edema and Descemet’s membrane folds treated with active metabolic therapy.

  9. Early cystic bleb needling revision after glaucoma filtering surgery with toxic keratopathy

    Directory of Open Access Journals (Sweden)

    S. Yu. Petrov

    2015-01-01

    Full Text Available Clinical case of high thin-wall cystic limited filtering bleb needling revision in the early post-op period after trabeculectomy with sinusotomy accompanied by toxic keratopathy is presented. Optical coherence tomography (OCT demonstrated that filtering bleb height was 2700 μm and bleb wall thickness was 70 μm. Bleb needling revision with its lateralwall dissection and subconjunctival injection of dexamethasone, fluorouracil, and ranibizumab near to the bleb site was performed. In 1.5 hours after the procedure, bleb height decreased to 550 μm (by 5 times while bleb wall thickness increased up to 100 μm. Topical antibacterial, steroid, and non-steroid anti-inflammatory therapy was recommended. The next day IOP level reduced from 11 mm Hg to 4.5 mm Hg. It was accompanied by choroidal effusion that was managed conservatively with cycloplegic agents (drops and injections for 3 days. On day 6, central corneal edema affecting all layers, Descemet’s membrane folds, and ocular hypertension were revealed. Metabolic therapy resolved corneal edema within 3 days. Re-needling bleb revision decreased IOP level to 6.2 mm Hg. This resulted in transient Descemet’s membrane folds. This paper describes filtering bleb needling revision with its lateral wall dissection and anti-inflammatory, cytostatic, and anti-VEGF agents use to prolong glaucoma filtering surgery effect in excessive scarring. The procedure was accompanied by toxic corneal endothelium decompensation with corneal edema and Descemet’s membrane folds treated with active metabolic therapy.

  10. Incidence of bleb-associated endophthalmitis in the United States

    Directory of Open Access Journals (Sweden)

    Vaziri K

    2015-02-01

    Full Text Available Kamyar Vaziri,1 Krishna Kishor,1 Stephen G Schwartz,1 Arindel S Maharaj,1 Darius M Moshfeghi,2 Andrew A Moshfeghi,3 Harry W Flynn Jr1 1Department of Ophthalmology, Bascom Palmer Eye Institute, University of Miami, Miller School of Medicine, Miami, FL, USA; 2Department of Ophthalmology, Byers Eye Institute, Stanford University School of Medicine, Palo Alto, CA, USA; 3USC Eye Institute, Department of Ophthalmology, University of Southern California Keck School of Medicine, Los Angeles, CA, USA Purpose: To evaluate the 5-year incidence rate of blebitis and bleb-associated endophthalmitis in the United States. Methods: In this retrospective cross-sectional study, we utilized a large commercial health insurance claim-based database during 2007–2011 and identified all patients who had a record of trabeculectomy in 2007. These patients were followed until the end of 2011. During the follow-up period, all incidences of blebitis, confirmed bleb-associated endophthalmitis, and presumed bleb-associated endophthalmitis were recorded. Kaplan–Meier survival analysis was utilized to calculate 5-year cumulative incidence rates of blebitis and bleb-associated endophthalmitis following trabeculectomy procedures. Results: Among the 1,461 trabeculectomies included in our analysis, eight cases of blebitis, five cases of confirmed bleb-associated endophthalmitis, and eight cases of presumed bleb-associated endophthalmitis were identified. We found that the 5-year cumulative incidence of blebitis was 0.55%±0.19%. The 5-year cumulative incidence of bleb-associated endophthalmitis was 0.45%±0.2% when only confirmed cases were included and 1.3%±0.34% when presumed cases were also added to the analysis. The mean time from procedure to diagnosis was 45 months for blebitis and 33 months for bleb-associated endophthalmitis. Conclusion: Blebitis and bleb-related endophthalmitis are uncommon in the United States. The 5-year cumulative incidence was 0.55% for blebitis

  11. Restoration of pretrabeculectomy visual acuity and a functioning filtering bleb in an eye with delayed suprachoroidal haemorrhage following trabeculectomy.

    Science.gov (United States)

    Senthil, Sirisha; Gupta, Supriya; Balijepalli, Pasyanthi

    2015-01-01

    A 35-year-old myopic man with juvenile open angle glaucoma was referred to us with fluctuating intraocular pressure (IOP) and progression in his only seeing left eye. He had systemic features suggestive of Marfan's syndrome. He underwent trabeculectomy with low dose mitomycin-C with operative precautions to prevent postoperative hypotony in view of high myopia and scleral thinning. On the second postoperative day, he had severe pain in his left eye, with vomiting, and presented with decreased vision, high IOP and a flat anterior chamber. Ultrasound B scan revealed 360° haemorrhagic choroidal detachment. He was conservatively managed and monitored over the next 1 month with appropriate medical treatment. He not only recovered his pretrabeculectomy visual acuity but also had a well functioning bleb at the end of 2 months. PMID:26661281

  12. Cyanoacrylate tissue glue for wound repair in early posttrabeculectomy conjunctival bleb leak: a case series

    OpenAIRE

    Haslinda AR; Azhany Y; Noor-Khairul R; Zunaina E; Liza-Sharmini AT

    2015-01-01

    Abdul-Rahim Haslinda, Yaakub Azhany, Rasid Noor-Khairul, Embong Zunaina, Ahmad-Tajudin Liza-Sharmini Department of Ophthalmology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia Abstract: We demonstrated a noninvasive management of early bleb leak following trabeculectomy using cyanoacrylate tissue glue (CATG). Three patients who underwent augmented trabeculectomy with mitomycin C with early bleb leak between January 2009 and June 2010 ...

  13. Late-Onset Glaucoma-Filtrating Bleb Leak in a Penetrating Keratoplasty Patient: A Case Report

    OpenAIRE

    Zuleyha Yalniz-Akkaya; Ayse Burcu; Firdevs Ornek

    2012-01-01

    Introduction. Late-onset bleb leaks occur more frequently after the use of adjunctive antimetabolites and require surgical management to seal and preserve filtrating bleb. Case Presentation. A 48-year-old female presented with decreased visual acuity for five days in her left eye. She had a left penetrating keratoplasty one year earlier and two trabeculectomies 7 years earlier. Visual acuity was hand motions, intraocular pressure was 3 mmHg, corneal graft was clear, mature cataract was presen...

  14. Sturge-Weber syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Luiz Felipe G. dos Santos

    2011-10-01

    Full Text Available Introduction: The Sturge-Weber Syndrome, also known as encephalotrigeminal angiomatosis, is a rare vascular neurocutaneous alteration. The main clinical features of this syndrome are facial vascular cutaneous naevus, usually unilateral, which often follows the outline distribution of trigeminal nerve. Objective: To report a clinical case of Sturge-Weber Syndrome in a 29-yeral-old male patient who presented oral manifestations related to the syndrome. Case report and conclusion: The patient reported that he had presented a cutaneous vascular nevus on the face during childhood as well as epileptic crisis episodes. However, he had no ophthalmic alterations. Sturge-Weber syndrome is a systemic condition commonly affecting oral cavity through vascular lesions, therefore, dentists’ knowledge is extremely important to provide an adequate dental treatment without complications.

  15. Office-based Slit-lamp Needle Revision with Adjunctive Mitomycin-C for Late Failed or Encapsulated Filtering Blebs

    OpenAIRE

    Heidar Amini; Alireza Esmaili; Reza Zarei; Nima Amini; Ramin Daneshvar

    2012-01-01

    Purpose: The purpose of this study was to assess the results of bleb needling in glaucomatous patients with late failed filtering blebs. Materials and Methods: A retrospective case series of 27 eyes of 27 patients was considered. All patients underwent needle bleb revision with adjuvant mitomycin-C performed at the slit lamp, during an office visit. Complete success was defined as postneedling intraocular pressure (IOP) ≤ 21 mmHg without any antiglaucoma medications and qualified success w...

  16. Soft Bandage Contact Lenses in Management of Early Bleb Leak Following Trabeculectomy

    Institute of Scientific and Technical Information of China (English)

    Zhenggen Wu; Chukai Huang; Yuqiang Huang; Wanqi Zhang; Di Ma

    2015-01-01

    Purpose:To investigate the efficacy of a soft bandage contact lens in the management of early bleb leak following tra-beculectomy. Methods: Between October 2011 and April 2013, 11 patients with early bleb leak following fornix-based trabeculectomy were instructed to wear a soft bandage contact lens 14 mm in diameter continuously for 1-2 weeks. The daily visual acuity, intraocular pressure (IOP), anterior chamber situation, and healing condition were measured at 1, 3, and 7 d, after con tact lens removal,.and 3 months after trabeculectomy..The con-ditions of blebs,.sensation of wearing contact lens,.and ad-verse events were recorded. Results:.Bleb leaks were observed at 2-8 d after surgery, (4.09±1.10 d on average). The daily LogMAR visual acuity did not significantly differ before and after contact lens wear (P>0.05). The IOP was significantly raised after at 1, 3, and 7 d after lens wear. (all P<0.05).The IOP at 3 months after lens wear did not significantly differ from that measured at lens removal (t=1.191, P=0.089). At 1 d after lens wear, 6 cases had deeper anterior chambers..All patients presented with a significantly deepened anterior chamber at 3 d after lens wear,.and were restored to the preoperative conditions..The bleb leakage was successfully treated at 7 d after lens removal in 10 patients, while 1 patient had to wear the contact lens for another 7 d for full healing of the bleb leak. No ocular infec-tion was noted throughout the management. Conclusion: A soft bandage contact lens of 14 mm diameter is a safe and efficacious therapy for an early bleb leak fol-lowing fornix-based trabeculectomy.

  17. Cyanoacrylate tissue glue for wound repair in early posttrabeculectomy conjunctival bleb leak: a case series

    Directory of Open Access Journals (Sweden)

    Haslinda AR

    2015-07-01

    Full Text Available Abdul-Rahim Haslinda, Yaakub Azhany, Rasid Noor-Khairul, Embong Zunaina, Ahmad-Tajudin Liza-Sharmini Department of Ophthalmology, School of Medical Sciences, Health Campus, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia Abstract: We demonstrated a noninvasive management of early bleb leak following trabeculectomy using cyanoacrylate tissue glue (CATG. Three patients who underwent augmented trabeculectomy with mitomycin C with early bleb leak between January 2009 and June 2010 were reviewed. Case 1 and Case 2 exhibited bleb leak on postoperative Day 1 and Case 3 showed leak on follow-up at postoperative Day 7. Case 1 was successfully sealed with CATG at postoperative Day 3, after failed pressure padding and bandage contact lens. Case 2 was successfully sealed with CATG at postoperative Day 3, after failed pressure padding and conjunctiva flap resuturing. In Case 3, the leaking conjunctival flap was managed with combined techniques of resuturing and applying CATG at postoperative Day 9, after failed pressure padding. During leakage, the intraocular pressure was low (6–8 mmHg in all three cases, with shallow anterior chamber depth and absence of other complications such as choroidal detachment, hypotony maculopathy, or endophthalmitis. Foreign body sensation was the main complaint following the procedure. No clinical allergy reaction was documented. CATG may serve as a potential adjunctive and effective method in the management of posttrabeculectomy early bleb leak. Keywords: cyanoacrylate tissue glue, bleb leak, trabeculectomy, mitomycin C

  18. Late-Onset Glaucoma-Filtrating Bleb Leak in a Penetrating Keratoplasty Patient: A Case Report

    Directory of Open Access Journals (Sweden)

    Zuleyha Yalniz-Akkaya

    2012-01-01

    Full Text Available Introduction. Late-onset bleb leaks occur more frequently after the use of adjunctive antimetabolites and require surgical management to seal and preserve filtrating bleb. Case Presentation. A 48-year-old female presented with decreased visual acuity for five days in her left eye. She had a left penetrating keratoplasty one year earlier and two trabeculectomies 7 years earlier. Visual acuity was hand motions, intraocular pressure was 3 mmHg, corneal graft was clear, mature cataract was present, and axial length was 30.48 mm. The conjunctiva covering the superotemporal sclerotomy was avascular, flat, and partially lost. After heavily painting the bleb with a fluorescein, late-onset point leak was revealed. Overlying conjunctiva was excised. The atrophic, irregular, and partially absent scleral flap was covered by a processed human pericardium graft and conjunctival advancement. Postoperatively, intraocular pressure stabilized around 16 mmHg. After four months, phacoemulsification and intraocular lens implantation were performed. Visual acuity did not exceed 0.1 (in decimal notation due to degenerative myopia-related macular atrophy. Corneal graft remained clear at her 6-month followup period. Conclusion. Surgical bleb revision using a pericardium graft and conjunctival advancement seems to be an effective method for treating late bleb leaks. However, careful follow-up is required for detecting recurrent leaks and elevated intraocular pressure.

  19. Application of 2-octyl-cyanoacrylate for corneal perforation and glaucoma filtering bleb leak

    Directory of Open Access Journals (Sweden)

    Okabe M

    2013-03-01

    Full Text Available Motonori Okabe,1 Kiyotaka Kitagawa,2 Toshiko Yoshida,1 Chika Koike,1 Takeshi Katsumoto,2 Etsuko Fujihara,2 Toshio Nikaido1 1Department of Regenerative Medicine, University of Toyama, Graduate School of Medicine and Pharmaceutical Sciences, Toyama, 2Division of Ophthalmology, Matsue Red Cross Hospital, Japanese Red Cross Society, Shimane, Japan Background: This paper reports on the efficacy of a tissue adhesive, 2-octyl-cyanoacrylate, in the treatment of corneal perforation and glaucoma filtering bleb leak. Methods: Two eyes from two patients with corneal perforation or laceration and two eyes from two patients with bleb leak were included. The patients underwent application of 2-octyl-cyanoacrylate onto the perforated or leaking site, and a hydrogel contact lens was applied as a bandage. We also evaluated the in vitro cell toxicity of 2-octyl-cyanoacrylate in HeLa cells. Results: The two cases of corneal perforation were repaired within 22 days with one application of the tissue adhesive. The two cases of bleb leak were repaired with 2–4 applications of the tissue adhesive over 134 (range 17–134 days. There were no recurrences or adverse effects during a mean follow-up period of 12.7 months. In vitro testing revealed that 2-octyl-cyanoacrylate was markedly toxic to HeLa cells. Conclusion: Four patients with corneal perforation or bleb leak were successfully managed using 2-octyl-cyanoacrylate tissue adhesive. This simple and easy surgical technique may become an alternative therapeutic option for corneal perforation or bleb leak, although several applications of this tissue adhesive may be required. Although 2-octyl-cyanoacrylate was toxic to HeLa cells, no adverse clinical effects were noted using this adhesive. Keywords: corneal perforation, bleb leak, tissue adhesive, 2-octyl-cyanoacrylate

  20. Filtering bleb activation in the early post-operative period after fistulizing surgery

    Directory of Open Access Journals (Sweden)

    S. Yu. Petrov

    2014-10-01

    Full Text Available The article presents a case report of a patient with a cystic bleb in the early postoperative period after trabeculectomy. Patient complained of discomfort in a recently (4 weeks operated eye. Medical regimen administered previously had been taken irregularly. Biomicroscopy revealed a high, encapsulated cystic bleb with thin walls and hyperemia. Intraocular pressure at the moment of examination was 27 mmHg. Local hypotensive therapy had been neglected by the patient. A local anti-inflammatory (tobramycin / dexamethasone fixed combination and hypotensive (brimonidine / timolol fixed combination therapy was administered. 24 hours later, when intraocular pressure decreased to 20 mmHg, a needle revision procedure was conducted for partial bleb wall destruction and subconjunctival injection of dexamethasone, fluorouracil and ranibizumab. During the next day examination the bleb was diffuse, with less hyperemia and an abundance of conjunctival microcysts in the central bleb’s zone. Intraocular pressure was 10.2 mmHg. No choroidal detachment was noted during ophthalmoscopy and OCT examination. The patient continued anti-inflammatory therapy. Another needling procedure with the same drug combination was repeated two weeks after due to an increased hyperemia. At the end of the four-week follow-up period the filtering bleb remained diffuse and the intraocular pressure was 13.2 mmHg. Dexamethasone drops were prescribed to be instilled 1‑2 times a day for a month. This case report demonstrates the method of restoring a functioning filtering bleb by the needle revision with antiinflammatory, cytostatic and anti-VEGF therapy for prolonging the hypotensive effect of a trabeculectomy in the presence of wound healing.

  1. Lung ultrasound: a valid help in the differential diagnosis between pneumothorax and pulmonary blebs

    Directory of Open Access Journals (Sweden)

    Francesca Sandionigi

    2013-06-01

    Full Text Available Spontaneous pneumothorax is a relatively common disease but its radiological diagnosis can be difficult because of the insufficient sensitivity of chest X-rays. This is even more so when bullous emphysema and acute pneumothorax co-exist. There is evidence that lung ultrasound is a valid instrument to detect a pneumothorax and a valid help in the differential diagnosis between pneumothorax and pulmonary blebs. We present a case which suggests the potential superiority of lung ultrasound on chest radiography in distinguishing free air (pneumothorax from apical blebs, particularly when these are located in the posterior regions and may be easily confused with pneumothorax.

  2. Filtering bleb activation in the early post-operative period after fistulizing surgery

    OpenAIRE

    S. Yu. Petrov; Antonov, A. A.; S. V. Vostrukhin; L. A. Panyushkina; D. M. Safonova

    2014-01-01

    The article presents a case report of a patient with a cystic bleb in the early postoperative period after trabeculectomy. Patient complained of discomfort in a recently (4 weeks) operated eye. Medical regimen administered previously had been taken irregularly. Biomicroscopy revealed a high, encapsulated cystic bleb with thin walls and hyperemia. Intraocular pressure at the moment of examination was 27 mmHg. Local hypotensive therapy had been neglected by the patient. A local anti-inflammator...

  3. TRAIL promotes membrane blebbing, detachment and migration of cells displaying a dysfunctional intrinsic pathway of apoptosis

    Czech Academy of Sciences Publication Activity Database

    Somasekharan, S.P.; Koc, Michal; Morizot, A.; Micheau, O.; Sorensen, P.H.B.; Gaide, O.; Anděra, Ladislav; Martinou, J.C.

    2013-01-01

    Roč. 18, č. 3 (2013), s. 324-336. ISSN 1360-8185 Institutional support: RVO:68378050 Keywords : TRAIL * membrane blebbing * ROCK1 * HCT116 Bax−/− * cancer cell migration * drug resistance * bortezomib * proteasome Subject RIV: EB - Genetics ; Molecular Biology Impact factor: 3.614, year: 2013

  4. Thoracoscopic CO laser coagulation shrinkage of blebs in treatment of spontaneous pneumothorax

    Science.gov (United States)

    Sensaki, Koji; Arai, Tsunenori; Kikuchi, Keiichi; Takagi, Keigo; Tanaka, Susumu; Kikuchi, Makoto

    1992-06-01

    Spontaneous pneumothorax is a common disease in young people. Operative intervention has been done in most of the recurrent cases. Recently thoracoscopic treatment has been tested as a less invasive treatment modarity. We adopted carbon monoxide (CO) laser for thoracoscopic treatment of recurrent spontaneous pneumothorax. CO laser (wavelength; 5.4 micrometers ) could be delivered by chalcogenide glass (As - S) covered with a teflon sheath and ZnSe fiber tip. The sterilized flexible bronchoscope was inserted through the thoracoscopic outer sheath under local anesthesia. Shrinkage of blebs was obtained by non-contact method of CO laser irradiation. Laser power at the tip was 2.5 - 5 W and irradiation duration was 0.5 s each. Excellent shrinkage of bleb and bulla could be obtained by CO laser without perforation complication. Advantages of CO laser as a thoracoscopic treatment were: (1) capability of fiber delivery (flexible thoracoscopy was easy to operate and clear to visualize the blebs which were frequently found at the apical portion of the lung, and (2) shallow extinction length (good shrinkage of blebs, low risk of perforation, and thin layer of carbonization). In conclusion, our new technique of thoracoscopic CO laser irradiation was found to be a safe and effective treatment of spontaneous pneumothorax.

  5. Membrane Protein Mobility and Orientation Preserved in Supported Bilayers Created Directly from Cell Plasma Membrane Blebs.

    Science.gov (United States)

    Richards, Mark J; Hsia, Chih-Yun; Singh, Rohit R; Haider, Huma; Kumpf, Julia; Kawate, Toshimitsu; Daniel, Susan

    2016-03-29

    Membrane protein interactions with lipids are crucial for their native biological behavior, yet traditional characterization methods are often carried out on purified protein in the absence of lipids. We present a simple method to transfer membrane proteins expressed in mammalian cells to an assay-friendly, cushioned, supported lipid bilayer platform using cell blebs as an intermediate. Cell blebs, expressing either GPI-linked yellow fluorescent proteins or neon-green fused transmembrane P2X2 receptors, were induced to rupture on glass surfaces using PEGylated lipid vesicles, which resulted in planar supported membranes with over 50% mobility for multipass transmembrane proteins and over 90% for GPI-linked proteins. Fluorescent proteins were tracked, and their diffusion in supported bilayers characterized, using single molecule tracking and moment scaling spectrum (MSS) analysis. Diffusion was characterized for individual proteins as either free or confined, revealing details of the local lipid membrane heterogeneity surrounding the protein. A particularly useful result of our bilayer formation process is the protein orientation in the supported planar bilayer. For both the GPI-linked and transmembrane proteins used here, an enzymatic assay revealed that protein orientation in the planar bilayer results in the extracellular domains facing toward the bulk, and that the dominant mode of bleb rupture is via the "parachute" mechanism. Mobility, orientation, and preservation of the native lipid environment of the proteins using cell blebs offers advantages over proteoliposome reconstitution or disrupted cell membrane preparations, which necessarily result in significant scrambling of protein orientation and typically immobilized membrane proteins in SLBs. The bleb-based bilayer platform presented here is an important step toward integrating membrane proteomic studies on chip, especially for future studies aimed at understanding fundamental effects of lipid interactions

  6. Generation of micronuclei during interphase by coupling between cytoplasmic membrane blebbing and nuclear budding.

    Directory of Open Access Journals (Sweden)

    Koh-ichi Utani

    Full Text Available Micronucleation, mediated by interphase nuclear budding, has been repeatedly suggested, but the process is still enigmatic. In the present study, we confirmed the previous observation that there are lamin B1-negative micronuclei in addition to the positive ones. A large cytoplasmic bleb was found to frequently entrap lamin B1-negative micronuclei, which were connected to the nucleus by a thin chromatin stalk. At the bottom of the stalk, the nuclear lamin B1 structure appeared broken. Chromatin extrusion through lamina breaks has been referred to as herniation or a blister of the nucleus, and has been observed after the expression of viral proteins. A cell line in which extrachromosomal double minutes and lamin B1 protein were simultaneously visualized in different colors in live cells was established. By using these cells, time-lapse microscopy revealed that cytoplasmic membrane blebbing occurred simultaneously with the extrusion of nuclear content, which generated lamin B1-negative micronuclei during interphase. Furthermore, activation of cytoplasmic membrane blebbing by the addition of fresh serum or camptothecin induced nuclear budding within 1 to 10 minutes, which suggested that blebbing might be the cause of the budding. After the induction of blebbing, the frequency of lamin-negative micronuclei increased. The budding was most frequent during S phase and more efficiently entrapped small extrachromosomal chromatin than the large chromosome arm. Based on these results, we suggest a novel mechanism in which cytoplasmic membrane dynamics pulls the chromatin out of the nucleus through the lamina break. Evidence for such a mechanism was obtained in certain cancer cell lines including human COLO 320 and HeLa. The mechanism could significantly perturb the genome and influence cancer cell phenotypes.

  7. Office-based Slit-lamp Needle Revision with Adjunctive Mitomycin-C for Late Failed or Encapsulated Filtering Blebs

    Science.gov (United States)

    Amini, Heidar; Esmaili, Alireza; Zarei, Reza; Amini, Nima; Daneshvar, Ramin

    2012-01-01

    Purpose: The purpose of this study was to assess the results of bleb needling in glaucomatous patients with late failed filtering blebs. Materials and Methods: A retrospective case series of 27 eyes of 27 patients was considered. All patients underwent needle bleb revision with adjuvant mitomycin-C performed at the slit lamp, during an office visit. Complete success was defined as postneedling intraocular pressure (IOP) ≤ 21 mmHg without any antiglaucoma medications and qualified success was IOP ≤ 21 mmHg with topical antiglaucoma medications. Results: There were 12 eyes with encapsulated blebs and 15 eyes with flat blebs. The mean interval between index filtering surgery and bleb revision was 32.74 ± 15.36 months. Mean IOP was 25.07 ± 4.80 mmHg before surgery and 19.66 ± 4.97 mmHg at last postoperative follow-up. The mean follow-up was 20.31 ± 15.63 months. Complete and qualified successes were 7.4% and 51.9%, respectively. Cumulative rates of success at 1, 2, 3, and 4 years were 76%, 65%, 49%, and 37%, respectively. The mean number of antiglaucoma medications was reduced from 3.15 ± 0.36 preoperatively to 2.33 ± 1.21 postoperatively (P<0.001). Conclusion: Slit-lamp needle revision in office is a simple and effective method for treating late encapsulated or flat filtering blebs without significant complications even for late bleb failure. PMID:22623862

  8. Lung ultrasound: a valid help in the differential diagnosis between pneumothorax and pulmonary blebs

    OpenAIRE

    Francesca Sandionigi; Francesca Cortellaro; Elisa Forni; Daniele Coen

    2013-01-01

    Spontaneous pneumothorax is a relatively common disease but its radiological diagnosis can be difficult because of the insufficient sensitivity of chest X-rays. This is even more so when bullous emphysema and acute pneumothorax co-exist. There is evidence that lung ultrasound is a valid instrument to detect a pneumothorax and a valid help in the differential diagnosis between pneumothorax and pulmonary blebs. We present a case which suggests the potential superiority of lung ultrasound on che...

  9. Endovascular coil embolization of aneurysm neck for the treatment of ruptured intracranial aneurysm with bleb formation

    OpenAIRE

    Wan, Jun; Gu, Weijin; Zhang, Xiaolong; Geng, Daoying; Lu, Gang; Huang, Lei; Zhang, Lei; Ge, Liang; Ji, Lihua

    2014-01-01

    Background Ruptured intracranial aneurysm (ICA) with bleb formation (RICABF) is a special type of ruptured ICA. However, the exact role and effectiveness of endovascular coil embolization (ECE) in RICABF is unknown. We aimed to investigate the effectiveness and safety of ECE of aneurysm neck for RICABF treatment. Material/Methods We retrospectively assessed consecutive patients who were hospitalized in our endovascular intervention center between October 2004 and May 2012. Overall, 86 patient...

  10. Good functional recovery following intervention for delayed suprachoroidal haemorrhage post bleb needling: a case report

    Directory of Open Access Journals (Sweden)

    Cannon Paul S

    2008-03-01

    Full Text Available Abstract Introduction Bleb needling is a recognised procedure in the management of patients with failing trabeculectomies. Suprachoroidal haemorrhage can occur as an unusual complication. We report a pseudophakic man who had early surgical intervention for this complication. This intervention may have contributed to the good recovery of his visual acuity and the minimum changes to his visual fields. Case presentation A 79-year-old pseudophakic man with chronic open angle glaucoma presented with further deterioration of his right visual field despite maximum medical therapy and a previous trabeculectomy. The right visual acuity was 6/9 with an intraocular pressure (IOP of 16 mmHg. Bleb needling with 5-fluouracil was performed in a standard manner. His postoperative IOP was 6 mmHg. Thirty-six hours later the visual acuity was reduced to hand movements and two large choroidal detachments where observed clinically, which progressed to suprachoroidal haemorrhages. Five days after the initial needling, the patient had complex surgery involving anterior chamber reformation, a bleb compression suture and drainage of the haemorrhagic suprachoroidal detachments. Subsequently, the patient had a right vitrectomy with endolaser following a vitreous haemorrhage. The final visual acuity was 6/9 with an intraocular pressure of 8 mmHg on travoprost and brinzolamide. The final visual field showed little change when compared with the pre-suprachoroidal haemorrhage visual field. Conclusion It is important to consider the possibility of delayed suprachoroidal haemorrhage as a complication in bleb needling, and early surgical intervention may be beneficial.

  11. Good functional recovery following intervention for delayed suprachoroidal haemorrhage post bleb needling: a case report

    OpenAIRE

    Cannon Paul S; Spencer A; Lavin Michael

    2008-01-01

    Abstract Introduction Bleb needling is a recognised procedure in the management of patients with failing trabeculectomies. Suprachoroidal haemorrhage can occur as an unusual complication. We report a pseudophakic man who had early surgical intervention for this complication. This intervention may have contributed to the good recovery of his visual acuity and the minimum changes to his visual fields. Case presentation A 79-year-old pseudophakic man with chronic open angle glaucoma presented wi...

  12. Management of the late leaking filtration blebs. A report of seven cases and a selective review of the literature.

    Directory of Open Access Journals (Sweden)

    Mandal A

    2001-01-01

    Full Text Available PURPOSE: To describe the outcome of various treatment modalities in the management of late bleb leaks after glaucoma filtering surgery (GFS. MATERIALS AND METHODS: Seven consecutive patients treated for late bleb leaks (Seidel′s positive between July 1990 and June 1999 were were enrolled in the study. The management strategy consisted of initial conservative therapy, and tailored surgery, if necessary. The surgical technique employed was either conjunctival-Tenon′s advancement flap, hinged scleral flap, or fistulectomy with direct suturing. The main outcome measures were bleb characteristics and postoperative intraocular pressure (IOP. The secondary outcome measure was visual acuity. RESULTS: One patient responded to conservative therapy (aqueous suppressants, bandage contact lens and six patients needed surgery. The successful surgical technique was conjunctivo-Tenon′s advancement flap in three, hinged scleral flap in two, and fistulectomy-direct suturing to the wound (combined with cataract surgery and intraocular lens implantation in one patient. The bleb leak stopped in all cases and 5 of the 6 surgical patients sustained functioning filtering blebs. Follow-up ranged from 8 to 56 months (mean = 20.4 +/- 16.2 months. Visual acuity improved to 6/12 or better in 4 cases, 6/36 in 2 cases and it remained at light perception in one case. None of the patients had any intraoperative or postoperative complications. CONCLUSIONS: Late leaking blebs after GFS can be treated successfully. The management decision and selection of surgical technique should be based on the clinical condition.

  13. Etiology and epidemiological analysis of glaucoma-filtering bleb infections in a tertiary eye care hospital in south India

    Directory of Open Access Journals (Sweden)

    R Ramakrishnan

    2011-01-01

    Full Text Available Purpose : To evaluate the microbial etiology and associated risk factors among patients with blebitis following trabeculectomy. Materials and Methods : A retrospective analysis of all culture-proven blebitis was performed in patients who underwent trabeculectomy between January 2004 and December 2008. A standardized form was filled out for each patient, documenting sociodemographic features and information pertaining to risk factors. Swabbing of the infected bleb surface was performed for all suspected cases and further subjected to microbiological analysis. Results : A total of 23 patients with culture-proven blebitis were treated during the study period, with a mean age of 59.2 years (59.2 ± SD: 12.8; range, 30-81 years. Duration of onset was early (≤36 months in six (26% cases and late (> 36 months in 17 (74% cases with a range between 15 and 144 months (mean, 82.91 months; SD: 41.89. All 23 blebs were located superiorly and of which, 21 (91% were microcystic avascular, 1 (4% diffuse avascular, and 1 (4% vascular flattened. The predominant risk factor identified was bleb leak (35%; 8 of 23 followed by thin bleb (22%; 5 of 23 and blepharitis (17%; 4 of 23. Bleb leaks (100% were recorded only in patients with late onset (≥ 9 years of infection (P< 0.001, while the incidence of ocular surface disease (100% occurred early (≤3 years (P< 0.001. Use of topical steroids was associated frequently with cases of thin blebs (80%; 4 of 5 (P< 0.001, while topical antibiotics showed bleb leaks (88%; 7 of 8 (P< 0.001. Coagulase-positive staphylococci were frequently recovered from blebitis with thin blebs (71%; 5 of 7 (P = 0.001, Coagulase-negative staphylococci (CoNS with bleb leak (100%; 8 of 8 (P< 0.001, Corynebacterium with blepharitis (100%; 3 of 3 (P = 0.001, and Streptococci with releasable sutures (75%; 3 of 4 (P = 0.001. Conclusion : Bleb leak is the principal risk factor responsible for late-onset blebitis, while early-onset blebitis could

  14. Force spectroscopy measurements show that cortical neurons exposed to excitotoxic agonists stiffen before showing evidence of bleb damage.

    Science.gov (United States)

    Zou, Shan; Chisholm, Roderick; Tauskela, Joseph S; Mealing, Geoff A; Johnston, Linda J; Morris, Catherine E

    2013-01-01

    In ischemic and traumatic brain injury, hyperactivated glutamate (N-methyl-D-aspartic acid, NMDA) and sodium (Nav) channels trigger excitotoxic neuron death. Na(+), Ca(++) and H2O influx into affected neurons elicits swelling (increased cell volume) and pathological blebbing (disassociation of the plasma membrane's bilayer from its spectrin-actomyosin matrix). Though usually conflated in injured tissue, cell swelling and blebbing are distinct processes. Around an injury core, salvageable neurons could be mildly swollen without yet having suffered the bleb-type membrane damage that, by rendering channels leaky and pumps dysfunctional, exacerbates the excitotoxic positive feedback spiral. Recognizing when neuronal inflation signifies non-lethal osmotic swelling versus blebbing should further efforts to salvage injury-penumbra neurons. To assess whether the mechanical properties of osmotically-swollen versus excitotoxically-blebbing neurons might be cytomechanically distinguishable, we measured cortical neuron elasticity (gauged via atomic force microscopy (AFM)-based force spectroscopy) upon brief exposure to hypotonicity or to excitotoxic agonists (glutamate and Nav channel activators, NMDA and veratridine). Though unperturbed by solution exchange per se, elasticity increased abruptly with hypotonicity, with NMDA and with veratridine. Neurons then invariably softened towards or below the pre-treatment level, sometimes starting before the washout. The initial channel-mediated stiffening bespeaks an abrupt elevation of hydrostatic pressure linked to NMDA or Nav channel-mediated ion/H2O fluxes, together with increased [Ca(++)]int-mediated submembrane actomyosin contractility. The subsequent softening to below-control levels is consistent with the onset of a lethal level of bleb damage. These findings indicate that dissection/identification of molecular events during the excitotoxic transition from stiff/swollen to soft/blebbing is warranted and should be feasible. PMID

  15. Force spectroscopy measurements show that cortical neurons exposed to excitotoxic agonists stiffen before showing evidence of bleb damage.

    Directory of Open Access Journals (Sweden)

    Shan Zou

    Full Text Available In ischemic and traumatic brain injury, hyperactivated glutamate (N-methyl-D-aspartic acid, NMDA and sodium (Nav channels trigger excitotoxic neuron death. Na(+, Ca(++ and H2O influx into affected neurons elicits swelling (increased cell volume and pathological blebbing (disassociation of the plasma membrane's bilayer from its spectrin-actomyosin matrix. Though usually conflated in injured tissue, cell swelling and blebbing are distinct processes. Around an injury core, salvageable neurons could be mildly swollen without yet having suffered the bleb-type membrane damage that, by rendering channels leaky and pumps dysfunctional, exacerbates the excitotoxic positive feedback spiral. Recognizing when neuronal inflation signifies non-lethal osmotic swelling versus blebbing should further efforts to salvage injury-penumbra neurons. To assess whether the mechanical properties of osmotically-swollen versus excitotoxically-blebbing neurons might be cytomechanically distinguishable, we measured cortical neuron elasticity (gauged via atomic force microscopy (AFM-based force spectroscopy upon brief exposure to hypotonicity or to excitotoxic agonists (glutamate and Nav channel activators, NMDA and veratridine. Though unperturbed by solution exchange per se, elasticity increased abruptly with hypotonicity, with NMDA and with veratridine. Neurons then invariably softened towards or below the pre-treatment level, sometimes starting before the washout. The initial channel-mediated stiffening bespeaks an abrupt elevation of hydrostatic pressure linked to NMDA or Nav channel-mediated ion/H2O fluxes, together with increased [Ca(++]int-mediated submembrane actomyosin contractility. The subsequent softening to below-control levels is consistent with the onset of a lethal level of bleb damage. These findings indicate that dissection/identification of molecular events during the excitotoxic transition from stiff/swollen to soft/blebbing is warranted and should be

  16. Office-based slit-lamp needle revision with adjunctive Mitomycin-C for late failed or encapsulated filtering blebs

    Directory of Open Access Journals (Sweden)

    Heidar Amini

    2012-01-01

    Results: There were 12 eyes with encapsulated blebs and 15 eyes with flat blebs. The mean interval between index filtering surgery and bleb revision was 32.74 ± 15.36 months. Mean IOP was 25.07 ± 4.80 mmHg before surgery and 19.66 ± 4.97 mmHg at last postoperative follow-up. The mean follow-up was 20.31 ± 15.63 months. Complete and qualified successes were 7.4% and 51.9%, respectively. Cumulative rates of success at 1, 2, 3, and 4 years were 76%, 65%, 49%, and 37%, respectively. The mean number of antiglaucoma medications was reduced from 3.15 ± 0.36 preoperatively to 2.33 ± 1.21 postoperatively (P<0.001. Conclusion: Slit-lamp needle revision in office is a simple and effective method for treating late encapsulated or flat filtering blebs without significant complications even for late bleb failure.

  17. Blood flow drives lumen formation by inverse membrane blebbing during angiogenesis in vivo.

    Science.gov (United States)

    Gebala, Véronique; Collins, Russell; Geudens, Ilse; Phng, Li-Kun; Gerhardt, Holger

    2016-04-01

    How vascular tubes build, maintain and adapt continuously perfused lumens to meet local metabolic needs remains poorly understood. Recent studies showed that blood flow itself plays a critical role in the remodelling of vascular networks, and suggested it is also required for the lumenization of new vascular connections. However, it is still unknown how haemodynamic forces contribute to the formation of new vascular lumens during blood vessel morphogenesis. Here we report that blood flow drives lumen expansion during sprouting angiogenesis in vivo by inducing spherical deformations of the apical membrane of endothelial cells, in a process that we have termed inverse blebbing. We show that endothelial cells react to these membrane intrusions by local and transient recruitment and contraction of actomyosin, and that this mechanism is required for single, unidirectional lumen expansion in angiogenic sprouts. Our work identifies inverse membrane blebbing as a cellular response to high external pressure. We show that in the case of blood vessels such membrane dynamics can drive local cell shape changes required for global tissue morphogenesis, shedding light on a pressure-driven mechanism of lumen formation in vertebrates. PMID:26928868

  18. Case of late-onset bleb associated endophthalmitis caused by Rothia mucilaginosa.

    Science.gov (United States)

    Oie, Shinya; Mochizuki, Kiyofumi; Ishida, Kyoko; Nakayama, Asami; Ohkusu, Kiyofumi

    2016-09-01

    Rothia mucilaginosa is a gram-positive coagulase-negative coccus of the family Micrococcaceae. Although R. mucilaginosa forms part of the oropharyngeal microflora, it has only recently been isolated in ocular infections. We report a case of a 41-year-old man who developed late-onset bleb-related endophthalmitis (BRE). He had undergone glaucoma surgery 21 years earlier and had a thin-walled cystic bleb prior to the development of endophthalmitis in his right eye. He immediately received intravitreal injections of ceftazidime and vancomycin, topical levofloxacin and cefmenoxime, and intravenous cefozopran. Culture of the aqueous humor specimen identified R. mucilaginosa by 16S rRNA sequence analysis. To our knowledge, this is the first report of late-onset BRE caused by R. mucilaginosa. Our case indicates that R. mucilaginosa can be a cause of late-onset BRE, and that molecular analysis is an accurate method to identify R. mucilaginosa. PMID:27008920

  19. Interaction of c-Cbl with myosin IIA regulates Bleb associated macropinocytosis of Kaposi's sarcoma-associated herpesvirus.

    Directory of Open Access Journals (Sweden)

    Mohanan Valiya Veettil

    Full Text Available KSHV is etiologically associated with Kaposi's sarcoma (KS, an angioproliferative endothelial cell malignancy. Macropinocytosis is the predominant mode of in vitro entry of KSHV into its natural target cells, human dermal microvascular endothelial (HMVEC-d cells. Although macropinocytosis is known to be a major route of entry for many viruses, the molecule(s involved in the recruitment and integration of signaling early during macropinosome formation is less well studied. Here we demonstrate that tyrosine phosphorylation of the adaptor protein c-Cbl is required for KSHV induced membrane blebbing and macropinocytosis. KSHV induced the tyrosine phosphorylation of c-Cbl as early as 1 min post-infection and was recruited to the sites of bleb formation. Infection also led to an increase in the interaction of c-Cbl with PI3-K p85 in a time dependent manner. c-Cbl shRNA decreased the formation of KSHV induced membrane blebs and macropinocytosis as well as virus entry. Immunoprecipitation of c-Cbl followed by mass spectrometry identified the interaction of c-Cbl with a novel molecular partner, non-muscle myosin heavy chain IIA (myosin IIA, in bleb associated macropinocytosis. Phosphorylated c-Cbl colocalized with phospho-myosin light chain II in the interior of blebs of infected cells and this interaction was abolished by c-Cbl shRNA. Studies with the myosin II inhibitor blebbistatin demonstrated that myosin IIA is a biologically significant component of the c-Cbl signaling pathway and c-Cbl plays a new role in the recruitment of myosin IIA to the blebs during KSHV infection. Myosin II associates with actin in KSHV induced blebs and the absence of actin and myosin ubiquitination in c-Cbl ShRNA cells suggested that c-Cbl is also responsible for the ubiquitination of these proteins in the infected cells. This is the first study demonstrating the role of c-Cbl in viral entry as well as macropinocytosis, and provides the evidence that a signaling complex

  20. Postoperative Changes in Aqueous Monocyte Chemotactic Protein-1 Levels and Bleb Morphology after Trabeculectomy vs. Ex-PRESS Shunt Surgery.

    Directory of Open Access Journals (Sweden)

    Kohei Shobayashi

    Full Text Available To evaluate the postoperative changes in blebs and levels of aqueous monocyte chemotactic protein-1 (MCP-1 after trabeculectomy vs. Ex-PRESS tube shunt surgery.Rabbits were subjected to trabeculectomy or Ex-PRESS tube shunt surgery and observed for up to 3 months. Intraocular pressure (IOP was measured using a rebound tonometer. The MCP-1 level was measured by enzyme-linked immunosorbent assay (ELISA. Bleb morphology was evaluated using photos and anterior-segment optical coherence tomography (OCT.There were no differences in bleb appearance or IOP at any time between the groups. Bleb wall density in the anterior-segment OCT image was significantly lower 1 week after surgery in the Ex-PRESS group than the trabeculectomy group. The MCP-1 level in control eyes was 304.1 ± 45.2 pg/mL. In the trabeculectomy group, the mean aqueous MCP-1 level was 1444.9, 1914.3, 1899.8, 516.4, 398.3, 427.3, 609.5, 1612.7, 386.2, and 167.9 pg/mL at 3, 6, and 12 h, and 1, 2, 5, 7, 14, 30, and 90 days after surgery, respectively. In the Ex-PRESS group, the corresponding values were 1744.0, 1372.0, 932.5, 711.7, 396.1, 487.3, 799.5, 1327.9, 293.6, and 184.0 pg/mL. There were no significant differences in the aqueous MCP-1 level between the groups at any time point.The postoperative changes were similar in the Ex-PRESS and trabeculectomy groups, except for bleb wall density in the anterior-segment OCT image. The postoperative aqueous MCP-1 level had bimodal peaks in both groups.

  1. Tear fluid signs associated with filtration blebs, as demonstrated by three-dimensional anterior segment optical coherence tomography

    OpenAIRE

    Kojima S; Inoue T.; Kawaji T; Tanihara H

    2014-01-01

    Sachi Kojima, Toshihiro Inoue, Takahiro Kawaji, Hidenobu TaniharaDepartment of Ophthalmology, Faculty of Life Sciences, Kumamoto University, Chuo-ku, Kumamoto, JapanPurpose: To determine the clinical features of tear fluid signs associated with filtration blebs via three-dimensional anterior segment optical coherence tomography (3D AS-OCT).Methods: In total, 152 eyes (130 patients) with glaucoma that underwent trabeculectomy with mitomycin C were evaluated retrospectively. We investigated tea...

  2. Bleb formation is induced by alkaline but not acidic pH in estrogen receptor silenced breast cancer cells.

    Science.gov (United States)

    Khajah, Maitham A; Mathew, Princy M; Alam-Eldin, Nada S; Luqmani, Yunus A

    2015-04-01

    De novo and acquired resistance to endocrine-based therapies in breast cancer occurs in parallel with epithelial to mesenchymal transition (EMT), which is associated with enhanced proliferative and metastatic potential, and poor clinical outcome. We have established several endocrine insensitive breast cancer lines by shRNA-induced depletion of estrogen receptor (ER) by transfection of MCF7 cells. All of these exhibit EMT. We have previously reported that brief exposure of specifically ER- breast cancer cells, to extracellular alkaline pH, results in cell rounding and segregation, and leads to enhanced invasive potential. In this study we describe more detailed morphological changes and compare these with cell exposure to acidic pH. Morphological changes and localization of various molecules critical for cell adhesion and motility, associated with pH effects, were assessed by live cell microscopy, electron microscopy, and immunofluorescence. Exposure of either ER- or ER+ breast cancer cells to extracellular acidic pH did not induce significant changes in morphological appearance. Conversely, brief exposure of specifically ER silenced cells, to alkaline pH, resulted in cell contractolation and formation of bleb-like actin-rich structures which were evenly distributed on the outer membrane. Integrin α2, FAK, and JAM-1 were found in the cytoplasm streaming into the newly formed blebs. These blebs appear to be related to cell polarity and movement. Pre-treatment with cytochalasin-D or inhibitors of Rho or MLCK prevented both contractolation and bleb formation. Our data suggest that the effect of pH on the microenvironment of endocrine resistant breast cancer cells needs to be more extensively investigated. Alkaline, rather than acidic pH, appears to induce dramatic morphological changes, and enhances their invasive capabilities, through re-organization of cortical actin. PMID:25672508

  3. Recurrent nodular haemangiomas in Klippel-Trénaunay syndrome

    DEFF Research Database (Denmark)

    Illum, N; Winther Nielsen, H; Guldhammer Skov, B

    1992-01-01

    A one-year-old child had hypertrophy of the left leg and an unusual constellation of a naevus flammeus and superficial enlarged veins of the trunk together with successive appearance and involution since birth of numerous nodular elements located in the naevus and in the surrounding normal skin...

  4. Imaging of filtering blebs after implantation of the Ex-PRESS shunt with the use of the Visante optical coherence tomography

    Institute of Scientific and Technical Information of China (English)

    Aristeidis; Konstantinidis; Georgios; D; Panos; Magdalini; Triantafylla; Georgios; Labiris; Efthimia; Tsaragli; Zisis; Gatzioufas; Vassilios; Kozobolis

    2015-01-01

    AIM: To analyze the features of the filtering blebs following implantation of the Ex-PRESS glaucoma device(model P-50) with the aid of the Visante anterior segment optical coherence tomography(AS-OCT)METHODS: Five patients with open angle glaucomas were included in the study. They all underwent implantation of the Ex-PRESS device under a scleral flap. The surgical procedure was augmented with the use of mitomycin C subconjunctivally. The filtering blebs were analyzed with the Visante AS-OCT with the scans taken along the axis of the implantation of the glaucoma device.RESULTS: All filtering blebs were graded as diffuse functioning. The morphological characteristics of the blebs were similar to those of the trabeculectomy.However the use of the Ex-PRESS implant tend to form a characteristic episcleral lake at the site of the plate of the implant. CONCLUSION: The use of the Ex-PRESS implant produces filtering blebs similar to those of the trabeculectomy with the formation of a characteristic episcleral lake at the site of the plate of the implant.

  5. Simultaneous utilization of different nuclear medical examinations in a patient with Klippel-Trenaunay syndrome - vs. proteus syndrome; Simultaner Einsatz verschiedener nuklearmedizinischer Verfahren bei Klippel-Trenaunay-Syndrom - vs. Proteus-Syndrom

    Energy Technology Data Exchange (ETDEWEB)

    Rink, T.; Baum, R.P.; Hoer, G. [Klinik fuer Nuklearmedizin des Zentrums der Radiologie, Johann Wolfgang Goethe-Universitaet, Frankfurt am Main (Germany); Menzel, I.; Niemczyk, M.; Kaufmann, R. [Zentrum fuer Dermatologie und Venerologie, Johann Wolfgang Goethe-Universitaet, Frankfurt am Main (Germany); Fuchs, S. [Inst. fuer Humangenetik, Johann Wolfgang Goethe-Universitaet, Frankfurt am Main (Germany); Heller, K. [Zentrum fuer Chirurgie, Johann Wolfgang Goethe-Universitaet, Frankfurt am Main (Germany)

    1997-08-01

    A three-year-old male patient presented already at his birth a disproportional macrosomia of the left foot and a large, nodular nevus flammeus, in the left hip region, which led to the tentative diagnosis of a Klippel-Trenaunay syndrome. In the following years, both changes showed a continuous progression, with distinct soft-tissue swelling as well as papillomatous and verruciform vegetations of the nevus. Additionally, large, plain subcutaneous masses developed under the right shoulder, and a macrodactyly of the first and second left toe could be observed. Although several examinations had been performed in the meantime, the tentative diagnosis could not be confirmed up to that time. On the occasion of a severe local infection in the hip region, which led to the consideration of a surgical therapy, a radionuclide lymphography, a blood pool scintigraphy including dynamic phlebography and ventriculography as well as a bone scintigraphy were performed. These examinations were done simultaneously at one day in order to avoid a longer period of immobilization. The findings led to the diagnosis of a large lymphangioma, which could be confirmed histologically after surgery. In consideration of all results, the basic disorder seems to be the rare proteus syndrome rather than a Klippel-Trenaunay syndrome. (orig.) [Deutsch] Bei einem dreijaehrigen Jungen fiel bereits bei der Geburt ein dysproportionierter Ueberwuchs des linken Fusses sowie ein grosser Naevus flammeus mit nodulaeren Veraenderungen im Bereich der linken Huefte auf, so dass der Verdacht auf ein Klippel-Trenaunay-Syndrom geaeussert wurde. Im Laufe der weiteren Entwicklung kam es zu einer kontinuierlichen Progredienz dieser Befunde, mit deutlicher Weichteilschwellung sowie papillomatoesen und verruziformen Vegetationen des Naevus. Darueber hinaus entwickelte sich auch unterhalb der rechten Schulter eine grossflaechige, flache Raumforderung sowie eine Makrodaktylie der I. und II. Zehe links. Trotz zahlreicher

  6. Autoantibodies from mice exposed to Libby amphibole asbestos bind SSA/Ro52-enriched apoptotic blebs of murine macrophages

    International Nuclear Information System (INIS)

    Asbestos exposure is associated with increased autoimmune responses in humans. For example, in Libby, MT where significant asbestos exposure has occurred due to an asbestos-contaminated vermiculite mine near the community, residents have developed increased autoimmune responses compared to an unexposed population. However, the exact mechanism by which Libby amphibole asbestos generates autoimmune responses is unclear. A murine model of amphibole asbestos-induced autoimmunity was recently established, and one of the targets of the autoantibodies (AAs) was the SSA/Ro52 autoantigen. The purpose of this study was to determine whether the SSA/Ro52 autoantigen is exposed at the surface of cells as a result of asbestos exposure as a possible mechanism leading to antigenicity. Our results indicate that Libby asbestos induces apoptosis in murine macrophages as determined by phosphatidylserine exposure, cleavage of poly(ADP-ribose) polymerase and morphological changes such as nuclear condensation. Moreover, asbestos-induced apoptosis results in the formation of apoptotic cell surface blebs enriched in SSA/Ro52 as determined by confocal microscopy. Most importantly, apoptotic cell surface blebs are recognized by AAs from mice exposed to amphibole asbestos suggesting that these cell surface structures may be antigenic when presented in a pro-inflammatory context. This study supports the hypothesis that the induction of apoptosis plays a key role in environmentally induced autoimmunity through cell surface exposure of a known autoantigen

  7. The effect of phacoemulsification on late bleb failure or intraocular pressure in patients with glaucoma: a systematic review

    Directory of Open Access Journals (Sweden)

    Peponis VG

    2012-07-01

    Full Text Available Vasileios G Peponis,* Spyridon E Chalkiadakis,* Michail C Katzakis, Efstratios A ParikakisOphthalmiatreio Athens Eye Hospital, Second Ophthalmology Department, Athens, Greece*These authors contributed equally in writing the manuscriptAbstract: The purpose of our systematic review is to document the adverse events that follow phacoemulsification in eyes with trabeculectomy due to glaucoma and to determine whether phacoemulsification jeopardizes the survival of the trabeculectomy. Our research was based on English- and non-English-language articles obtained using the Medline, Embase, Web of Science and Scopus databases. Additional studies were identified by searching bibliographies in the British Library and abstracts presented at the Association for Research in Vision and Ophthalmology annual meetings. Search terms included randomized controlled trial, controlled clinical trial, random allocation, double-blind method, matched studies and trabeculectomy failure, glaucoma-filtering operation failure, bleb failure and cataract surgery or phacoemulsification. Only prospective or retrospective matched studies testing the survival of a trabeculectomy alone versus clear corneal phacoemulsification after a trabeculectomy in patients with glaucoma were included. Data were independently extracted by two authors using predefined data fields. PubMed yielded 152 results, Scopus 235, Embase 222, and Web of Science (science citation index 216. We read the abstracts of all the trials, and after reading the full text of 31 studies, we decided that 13 studies should be comprehensively evaluated. Current evidence does not allow us to draw safe conclusions on the scientific question so far.Keywords: bleb failure, cataract, glaucoma, phacoemulsification, trabeculectomy

  8. Genetic disruption of calpain correlates with loss of membrane blebbing and differential expression of RhoGDI-1, cofilin and tropomyosin

    DEFF Research Database (Denmark)

    Larsen, Anna Karina; Lametsch, Rene; Elce, John S.;

    2008-01-01

    cleavage of focal adhesion components and signalling molecules. In this study, the live-cell morphology of calpain-knockout and wild type cells was examined by time-lapse fluorescence microscopy and a role of calpain in mediating formation of sporadic membrane blebs was established. Membrane blebbing was...... role of calpain in regulating membrane extensions involving these proteins. RhoGDI, cofilin and tropomyosin are known regulators of actin filament dymamics and membrane extensions. The reduced levels of RhoGDI-1 in calpain-knockout cells observed by proteome analysis were confirmed by immunoblotting...

  9. Assessment of Filtration Bleb and Endplate Positioning Using Magnetic Resonance Imaging in Eyes Implanted with Long-Tube Glaucoma Drainage Devices.

    Directory of Open Access Journals (Sweden)

    Ichiya Sano

    Full Text Available To evaluate ocular fluid filtration and endplate positioning in glaucomatous eyes with long-tube glaucoma drainage devices (GDDs using magnetic resonance imaging (MRI and the effects of various factors on postoperative intraocular pressure (IOP.This observational case series included 27 consecutive glaucomatous eyes (18 men, 7 women; mean age ± standard error, 63.0±2.0 years who underwent GDD implantation (n = 8 Ahmed Glaucoma Valves [AGV] and n = 19 Baerveldt Glaucoma Implants [BGI]. Tubes were inserted into the pars plana in 23 eyes and anterior chamber in 4 eyes. Six months postoperatively, high-resolution orbital images were obtained using 3-Tesla MRI with head-array coils, and the filtering bleb volume, bleb height, and distances between the anterior endplate edge and corneal center or limbus or between the endplate and orbital wall were measured.In MR images obtained by three-dimensional fast imaging employing steady-state acquisition (3D-FIESTA sequences, the shunt endplate was identified as low-intensity signal, and the filtering bleb was identified as high-intensity signals above and below the endplate in all eyes. The 6-month-postoperative IOP level was correlated negatively with bleb volume (r = -0.4510, P = 0.0182 and bleb height (r = -0.3954, P = 0.0412. The postoperative IOP was significantly (P = 0.0026 lower in BGI-implanted eyes (12.2±0.7 mmHg than AGV-implanted eyes (16.7±1.2 mmHg; bleb volume was significantly (P = 0.0093 larger in BGI-implanted eyes (478.8±84.2 mm3 than AGV-implanted eyes (161.1±52.3 mm3. Other parameters did not differ.The presence of intraorbital/periocular accumulation of ocular fluid affects postoperative IOP levels in eyes implanted with long-tube GDDs. Larger filtering blebs after BGI than AGI implantations explain lower postoperative IOP levels achieved with BGI than AGV. The findings will contribute to better understanding of IOP reducing mechanism of long-tube GDDs.

  10. Myotonic dystrophy protein kinase (DMPK) induces actin cytoskeletal reorganization and apoptotic-like blebbing in lens cells

    Science.gov (United States)

    Jin, S.; Shimizu, M.; Balasubramanyam, A.; Epstein, H. F.

    2000-01-01

    DMPK, the product of the DM locus, is a member of the same family of serine-threonine protein kinases as the Rho-associated enzymes. In DM, membrane inclusions accumulate in lens fiber cells producing cataracts. Overexpression of DMPK in cultured lens epithelial cells led to apoptotic-like blebbing of the plasma membrane and reorganization of the actin cytoskeleton. Enzymatically active DMPK was necessary for both effects; inactive mutant DMPK protein did not produce either effect. Active RhoA but not constitutive GDP-state mutant protein produced similar effects as DMPK. The similar actions of DMPK and RhoA suggest that they may function in the same regulatory network. The observed effects of DMPK may be relevant to the removal of membrane organelles during normal lens differentiation and the retention of intracellular membranes in DM lenses. Copyright 2000 Wiley-Liss, Inc.

  11. Application of 5-Fluorouracil-Polycaprolactone Sustained-Release Film in Ahmed Glaucoma Valve Implantation Inhibits Postoperative Bleb Scarring in Rabbit Eyes

    OpenAIRE

    Xiu-Zeng Bi; Wei-Hua Pan; Xin-Ping Yu; Zong-Ming Song; Zeng-Jin Ren; Min Sun; Cong-Hui Li; Kai-Hui Nan

    2015-01-01

    This study was designed to investigate whether 5-fluorouracil (5-Fu)-polycaprolactone sustained-release film in Ahmed glaucoma valve implantation inhibits postoperative bleb scarring in rabbit eyes. Eighteen New Zealand white rabbits were randomly divided into three groups (A, B and C; n = 6 per group). Group A received combined 5-Fu-polycaprolactone sustained-release film application and Ahmed glaucoma valve implantation, group B received local infiltration of 5-Fu and Ahmed glaucoma valve i...

  12. Substance P induces rapid and transient membrane blebbing in U373MG cells in a p21-activated kinase-dependent manner.

    Directory of Open Access Journals (Sweden)

    John Meshki

    Full Text Available U373MG astrocytoma cells endogenously express the full-length neurokinin 1 receptor (NK1R. Substance P (SP, the natural ligand for NK1R, triggers rapid and transient membrane blebbing and we report that these morphological changes have different dynamics and intracellular signaling as compared to the changes that we have previously described in HEK293-NK1R cells. In both cell lines, the SP-induced morphological changes are Gq-independent, and they require the Rho, Rho-associated coiled-coil kinase (ROCK signaling pathway. Using confocal microscopy we have demonstrated that tubulin is phosphorylated subsequent to cell stimulation with SP and that tubulin accumulates inside the blebs. Colchicine, a tubulin polymerization inhibitor, blocked SP-induced blebbing in U373MG but not in HEK293-NK1R cells. Although p21-activated kinase (PAK is expressed in both cell lines, SP induced rapid phosphorylation of PAK in U373MG, but failed to phosphorylate PAK in HEK293-NK1R cells. The cell-permeable Rho inhibitor C3 transferase inhibited SP-induced PAK phosphorylation, but the ROCK inhibitor Y27632 had no effect on PAK phosphorylation, suggesting that Rho activates PAK in a ROCK-independent manner. Our study demonstrates that SP triggers rapid changes in cell morphology mediated by distinct intracellular signaling mechanisms in U373MG versus HEK293-NK1R cells.

  13. Compositions of Magmatic and Impact Melt Sulfides in Tissint And EETA79001: Precursors of Immiscible Sulfide Melt Blebs in Shergottite Impact Melts

    Science.gov (United States)

    Ross, D. K.; Rao, M. N.; Nyquist, L.; Agee, C.; Sutton, S.

    2013-01-01

    Immiscible sulfide melt spherules are locally very abundant in shergottite impact melts. These melts can also contain samples of Martian atmospheric gases [1], and cosmogenic nuclides [2] that are present in impact melt, but not in the host shergottite, indicating some components in the melt resided at the Martian surface. These observations show that some regolith components are, at least locally, present in the impact melts. This view also suggests that one source of the over-abundant sulfur in these impact melts could be sulfates that are major constituents of Martian regolith, and that the sulfates were reduced during shock heating to sulfide. An alternative view is that sulfide spherules in impact melts are produced solely by melting the crystalline sulfide minerals (dominantly pyrrhotite, Fe(1-x)S) that are present in shergottites [3]. In this abstract we report new analyses of the compositions of sulfide immiscible melt spherules and pyrrhotite in the shergottites Tissint, and EETA79001,507, and we use these data to investigate the possible origins of the immiscible sulfide melt spherules. In particular, we use the metal/S ratios determined in these blebs as potential diagnostic criteria for tracking the source material from which the numerous sulfide blebs were generated by shock in these melts.

  14. Recurrent spontaneous scleral rupture in Marfan's syndrome.

    Science.gov (United States)

    Turaga, Kiranmaye; Senthil, Sirisha; Jalali, Subhadra

    2016-01-01

    The ocular manifestations of Marfan's syndrome (MS) range from ectopia lentis, microspherophakia, myopia, glaucoma and retinal detachment. Spontaneous scleral rupture is a rare complication and recurrent scleral perforation is extremely rare. We report a rare case of a 26-year-old male with MS who had sequential recurrent spontaneous scleral rupture which required surgical repair. He suffered from a similar problem 4 years later in both eyes in a different location, with overlying thin cystic blebs and hypotony maculopathy. Surgical repair with preserved scleral donor patch graft and conjunctival autograft in one eye, and conjunctival advancement in the other eye was performed. This helped stabilise the eyes, and resulted in complete visual recovery in both eyes. PMID:27199441

  15. Beals Syndrome

    Science.gov (United States)

    ... Boards & Staff Annual Report & Financials Contact Us Donate Marfan & Related Disorders What is Marfan Syndrome? What are ... the syndrome. How does Beals syndrome compare with Marfan syndrome? People with Beals syndrome have many of ...

  16. Capillary malformations: a classification using specific names for specific skin disorders.

    Science.gov (United States)

    Happle, R

    2015-12-01

    The name capillary malformation has caused much confusion because it is presently used to designate numerous quite different disorders such as naevus flammeus, the salmon patch, the vascular naevus of the hereditary 'megalencephaly-capillary malformation syndrome' and the skin lesions of non-hereditary traits such as 'capillary malformation-arteriovenous malformation' and 'microcephaly-capillary malformation'. To avoid such bewilderment, the present review describes the distinguishing clinical and genetic criteria of 20 different capillary malformations, and a specific name is given to all of them. The group of capillary naevi includes naevus flammeus, port-wine naevus of the Proteus type, port-wine naevus of the CLOVES type, naevus roseus, rhodoid naevus, cutis marmorata telangiectatica congenita, congenital livedo reticularis, segmental angioma serpiginosum, naevus anaemicus, naevus vascularis mixtus and angiokeratoma circumscriptum. Capillary lesions that perhaps represent naevi are the mesotropic port-wine patch, Carter-Mirzaa macules, unilateral punctate telangiectasia and unilateral naevoid telangiectasia of the patchy type. Capillary malformations that do not represent naevi include X-linked angiokeratoma corporis diffusum (Fabry disease), autosomal dominant angiokeratoma corporis diffusum, hereditary haemorrhagic telangiectasia, hereditary angioma serpiginosusm and the salmon patch. In this way, we are able to discriminate between various non-hereditary capillary naevi such as naevus roseus and the hereditary rhodoid naevus and several hereditary traits that do not represent naevi such as angiokeratoma corporis diffusum and hereditary haemorrhagic telangiectasia; between four different types of port-wine stains, three of them being lateralized and one being mesotropic; between cutis marmorata telangiectatica congenita and congenital livedo reticularis; between telangiectatic naevi and the vasoconstrictive naevus anaemicus; and between two different types of

  17. Photopheresis with UV-A light and 8-methoxypsoralen leads to cell death and to release of blebs with anti-inflammatory phenotype in activated and non-activated lymphocytes

    Energy Technology Data Exchange (ETDEWEB)

    Stadler, K. [Department for Internal Medicine 3, University Hospital Erlangen (Germany); Frey, B. [Department of Radiation Oncology, University Hospital Erlangen, Universitaetsstr. 27, 91054 Erlangen (Germany); Munoz, L.E.; Finzel, S.; Rech, J. [Department for Internal Medicine 3, University Hospital Erlangen (Germany); Fietkau, R. [Department of Radiation Oncology, University Hospital Erlangen, Universitaetsstr. 27, 91054 Erlangen (Germany); Herrmann, M. [Department for Internal Medicine 3, University Hospital Erlangen (Germany); Hueber, A. [Centre for Rheumatic Diseases, University of Glasgow (United Kingdom); Gaipl, U.S., E-mail: udo.gaipl@uk-erlangen.de [Department of Radiation Oncology, University Hospital Erlangen, Universitaetsstr. 27, 91054 Erlangen (Germany)

    2009-08-14

    Background: Extracorporeal photopheresis is a therapy for treatment of autoimmune diseases, cutaneous T-cell lymphoma, organ graft rejection as well as graft-versus-host diseases. The exact mechanism how the combination of 8-methoxypsoralen plus UV-A irradiation (PUVA) acts is still unclear. We investigated the cell death of activated and non-activated lymphocytes after PUVA treatment as well as the rate of released blebs and their antigen composition. Results: In presence of 8-MOP, UV-A light highly significantly increased the cell death of activated lymphocytes. The same was observed to a lesser extent in non-activated cells. Blebs derived from activated lymphocytes after PUVA treatment showed the highest surface exposition of phosphatidylserine. These blebs also displayed a high exposure of the antigens CD5 and CD8 as well as a low exposure of CD28 and CD86. Conclusion: PUVA treatment exerts anti-inflammatory effects by inducing apoptosis and apoptotic cell-derived blebs with immune suppressive surface composition.

  18. Detection of blebs and bullae in patients with primary spontaneous pneumothorax by multi-detector CT reconstruction using different slice thicknesses

    International Nuclear Information System (INIS)

    The aim of this study was to compare the diagnostic performances of multi-detector computed tomography (MDCT) reconstruction at two different slice thicknesses (1mm, 'high resolution' vs. 5mm, 'routine') with respect to the detection of blebs and bullae (BBs) in patients with primary spontaneous pneumothorax (PSP). Thirty-one patients underwent wedge resection of BBs (29 unilateral and 2 bilateral) for PSP from January 2010 to January 2013. Two observers assessed the presence and locations of BBs independently using high-resolution CT (HRCT) and routine CT reconstruction, and compared the sensitivities of each reconstruction method for BB detection using operative findings as a standard reference. In addition, the number of BBs in each CT image set was recorded and inter-observer agreements were evaluated. Sensitivity for the detection of BBs was significantly better for HRCT than routine CT (97.0% vs. 63.6% for observer 1 and 94.0% vs. 57.6% for observer 2, respectively, both P-values<0.001). On a per-bleb and a per-bulla basis, inter-observer agreements regarding BBs by HRCT were good and very good (k=0.66 and 0.94, respectively) and superior to those determined by routine CT (k=0.59 and 0.60, respectively). Different slice thickness reconstructions influence the diagnostic efficacy of MDCT for the detection of BBs in patients with PSP. High-resolution thin slice CT reconstruction was found to have a significantly greater sensitivity than routine thicker slice thickness reconstruction for the detection of BBs.

  19. CT findings for blebs and bullae in children with spontaneous pneumothorax and comparison with findings in normal age-matched controls

    International Nuclear Information System (INIS)

    Spontaneous pneumothorax (SPTX) is a relatively common condition. In patients with SPTX, CT has been advocated to identify blebs and bullae (BB) to help in management planning. The study was designed to assess our experience with CT evaluation for underlying BB in children with SPTX as compared to normal controls. Forty-three children (mean age 16 years, range 13-19 years) with 50 SPTX events with both chest radiographs and CT scans were reviewed. CT findings were compared with those seen in 29 age- and gender-matched controls without SPTX. The parameters evaluated included size, number, location, and ipsi-/contralateral BB; apical lines; and surgical correlation. In the study group, BB were identified in 14 imaged events (28%) (size 2.5-45 mm, one to six BB) with contralateral BB in 11 of the 14 (78.6%). All BB were confined to the apices. BB were sometimes difficult to differentiate from ''apical lines'' - a suspected normal variant seen in 28 imaged events (56%). Of blebs seen at surgery, 59% were identified on CT, and there were no false-positive CT findings. In the control group, no BB were identified but ''apical lines'' were seen in eight children (28%). BB were seen by CT in 28% of imaged events in children with SPTX and were always confined to the apices. When present, BB were commonly bilateral (78.6%). BB should not be confused with ''apical lines,'' which were not only seen in 56% of imaged events in the SPTX group but also in 28% of the normal controls. (orig.)

  20. CT findings for blebs and bullae in children with spontaneous pneumothorax and comparison with findings in normal age-matched controls

    Energy Technology Data Exchange (ETDEWEB)

    Guimaraes, Carolina V.A.; Donnelly, Lane F. [Cincinnati Children' s Hospital Medical Center, Department of Radiology, Cincinnati, OH (United States); Warner, Brad W. [Cincinnati Children' s Hospital Medical Center, Department of Surgery, Cincinnati, OH (United States)

    2007-09-15

    Spontaneous pneumothorax (SPTX) is a relatively common condition. In patients with SPTX, CT has been advocated to identify blebs and bullae (BB) to help in management planning. The study was designed to assess our experience with CT evaluation for underlying BB in children with SPTX as compared to normal controls. Forty-three children (mean age 16 years, range 13-19 years) with 50 SPTX events with both chest radiographs and CT scans were reviewed. CT findings were compared with those seen in 29 age- and gender-matched controls without SPTX. The parameters evaluated included size, number, location, and ipsi-/contralateral BB; apical lines; and surgical correlation. In the study group, BB were identified in 14 imaged events (28%) (size 2.5-45 mm, one to six BB) with contralateral BB in 11 of the 14 (78.6%). All BB were confined to the apices. BB were sometimes difficult to differentiate from ''apical lines'' - a suspected normal variant seen in 28 imaged events (56%). Of blebs seen at surgery, 59% were identified on CT, and there were no false-positive CT findings. In the control group, no BB were identified but ''apical lines'' were seen in eight children (28%). BB were seen by CT in 28% of imaged events in children with SPTX and were always confined to the apices. When present, BB were commonly bilateral (78.6%). BB should not be confused with ''apical lines,'' which were not only seen in 56% of imaged events in the SPTX group but also in 28% of the normal controls. (orig.)

  1. Antiphospholipid Syndrome

    Science.gov (United States)

    ... Awards Enhancing Diversity Find People About NINDS NINDS Antiphospholipid Syndrome Information Page Synonym(s): Hughes Syndrome Table of Contents ( ... research is being done? Clinical Trials What is Antiphospholipid Syndrome? Antiphospholipid syndrome (APS) is an autoimmune disorder caused ...

  2. Wortmannin induces MCF-7 breast cancer cell death via the apoptotic pathway, involving chromatin condensation, generation of reactive oxygen species, and membrane blebbing

    Directory of Open Access Journals (Sweden)

    Akter R

    2012-07-01

    Full Text Available Rozina Akter,1 Md. Zakir Hossain,2 Maurice G Kleve,3 Michael A Gealt31Applied Biosciences Emphasis, Department of Applied Science, 2Graduate Institute of Technology, 3Department of Biology, College of Science and of Mathematics, University Arkansas at Little Rock, Little Rock, AR, USABackground: Apoptosis can be used as a reliable marker for evaluating potential chemotherapeutic agents. Because wortmannin is a microbial steroidal metabolite, it specifically inhibits the phosphatidyl inositol 3-kinase pathway, and could be used as a promising apoptosis-based therapeutic agent in the treatment of cancer. The objective of this study was to investigate the biomolecular mechanisms involved in wortmannin-induced cell death of breast cancer-derived MCF-7 cells.Methods and results: Our experimental results demonstrate that wortmannin has strong apoptotic effects through a combination of different actions, including reduction of cell viability in a dose-dependent manner, inhibition of proliferation, and enhanced generation of intracellular reactive oxygen species.Conclusion: Our findings suggest that wortmannin induces MCF-7 cell death via a programmed pathway showing chromatin condensation, nuclear fragmentation, reactive oxygen species, and membrane blebbing, which are characteristics typical of apoptosis.Keywords: wortmannin, human breast adenocarcinoma, apoptosis, reactive oxygen species, flow cytometry

  3. Joubert Syndrome

    Science.gov (United States)

    ... Awards Enhancing Diversity Find People About NINDS NINDS Joubert Syndrome Information Page Table of Contents (click to ... Organizations Related NINDS Publications and Information What is Joubert Syndrome? Joubert syndrome is a rare brain malformation ...

  4. Marfan Syndrome

    Science.gov (United States)

    Marfan syndrome is a disorder that affects connective tissue. Connective tissues are proteins that support skin, bones, ... fibrillin. A problem with the fibrillin gene causes Marfan syndrome. Marfan syndrome can be mild to severe, ...

  5. Kindler syndrome

    Directory of Open Access Journals (Sweden)

    Kaviarasan P

    2005-01-01

    Full Text Available Kindler syndrome is a rare autosomal recessive disorder associated with skin fragility. It is characterized by blistering in infancy, photosensitivity and progressive poikiloderma. The syndrome involves the skin and mucous membrane with radiological changes. The genetic defect has been identified on the short arm of chromosome 20. This report describes an 18-year-old patient with classical features like blistering and photosensitivity in childhood and the subsequent development of poikiloderma. The differential diagnosis of Kindler syndrome includes diseases like Bloom syndrome, Cockayne syndrome, dyskeratosis congenita, epidermolysis bullosa, Rothmund-Thomson syndrome and xeroderma pigmentosum. Our patient had classical cutaneous features of Kindler syndrome with phimosis as a complication.

  6. Cushing's Syndrome

    Science.gov (United States)

    ... Cushing's syndrome, also called hypercortisolism , is a rare endocrine disorder caused by chronic exposure of the body's tissues ... removing the tumor while minimizing the chance of endocrine deficiency or long-term ... for Cushing's Syndrome Clinical Trials ...

  7. Turner Syndrome

    Science.gov (United States)

    Turner syndrome is a genetic disorder that affects a girl's development. The cause is a missing or incomplete ... t work properly. Other physical features typical of Turner syndrome are Short, "webbed" neck with folds of skin ...

  8. Metabolic Syndrome

    Science.gov (United States)

    Metabolic syndrome is a group of conditions that put you at risk for heart disease and diabetes. These ... doctors agree on the definition or cause of metabolic syndrome. The cause might be insulin resistance. Insulin is ...

  9. Asperger syndrome

    Science.gov (United States)

    Asperger syndrome is often considered a high functioning form of autism. It can lead to difficulty interacting socially, repeat behaviors, and clumsiness. Asperger syndrome is a part of the larger developmental disorder ...

  10. Pseudoaminopterin syndrome.

    Science.gov (United States)

    Kraoua, Lilia; Capri, Yline; Perrin, Laurence; Benmansour, Abdelmajjid; Verloes, Alain

    2012-09-01

    Pseudoaminopterin syndrome or aminopterin syndrome-like sine aminopterin (ASSA syndrome--OMIM 600325] is a rare autosomal recessive syndrome defined by characteristic dysmorphic features, skeletal defects, limb anomalies, cryptorchidism, and growth retardation. The syndrome owes its name to the fact that patients resemble the children exposed to aminopterin or to methotrexate, two dihydrofolate reductase inhibitors used for chemotherapy, or as an abortificient in early pregnancy. Ten patients have been described with pseudoaminopterin syndrome. Their phenotype is variable, and differs from the phenotype resulting from folic acid deprivation, leading to the notion that the pathogenesis may be more complex than simple vitamin deficiency. We report on an Algerian patient with pseudoaminopterin syndrome, review the previously reported cases and confirm that pseudoaminopterin syndrome does not result from a detectable contiguous gene imbalance as high resolution CGH array was normal in this child. PMID:22811276

  11. Usher Syndrome

    Science.gov (United States)

    Usher syndrome is an inherited disease that causes serious hearing loss and retinitis pigmentosa, an eye disorder ... hearing and vision. There are three types of Usher syndrome: People with type I are deaf from ...

  12. Turner Syndrome

    Science.gov (United States)

    Turner syndrome is a genetic disorder that affects a girl's development. The cause is a missing or ... t work properly. Other physical features typical of Turner syndrome are Short, "webbed" neck with folds of ...

  13. Proteus Syndrome

    Science.gov (United States)

    ... Gift Stock Gift Sunshine Society Contact Privacy Policy Proteus Syndrome Definition Common Signs Diagnostic Criteria (I have ... NIH to go with this criteria) Glossary Videos Proteus Syndrome is a condition which involves atypical growth ...

  14. Learning about Marfan Syndrome

    Science.gov (United States)

    ... genetic terms used on this page Learning About Marfan Syndrome What is Marfan syndrome? What are the ... Syndrome Additional Resources for Marfan Syndrome What is Marfan syndrome? Marfan syndrome is one of the most ...

  15. Alagille syndrome.

    OpenAIRE

    Krantz, I D; Piccoli, D A; Spinner, N B

    1997-01-01

    Alagille syndrome (OMIM 118450) is an autosomal dominant disorder associated with abnormalities of the liver, heart, eye, skeleton, and a characteristic facial appearance. Also referred to as the Alagille-Watson syndrome, syndromic bile duct paucity, and arteriohepatic dysplasia, it is a significant cause of neonatal jaundice and cholestasis in older children. In the fully expressed syndrome, affected subjects have intrahepatic bile duct paucity and cholestasis, in conjunction with cardiac ma...

  16. Cushing Syndrome

    Science.gov (United States)

    ... links Share this: Page Content What is Cushing’s syndrome? Cushing’s syndrome is a condition that occurs when the body’s ... medication or as a result of a tumor, Cushing’s syndrome can develop. Many factors influence whether this happens, ...

  17. Dumping Syndrome

    Science.gov (United States)

    ... Disease Organizations​​ (PDF, 341 KB)​​​​​ Alternate Language URL Dumping Syndrome Page Content On this page: What is ... Nutrition Points to Remember Clinical Trials What is dumping syndrome? Dumping syndrome occurs when food, especially sugar, ...

  18. Urofacial syndrome

    Directory of Open Access Journals (Sweden)

    Kamal F Akl

    2012-01-01

    Full Text Available The urofacial syndrome is characterized by functional obstructive uropathy asso-ciated with an inverted smile. The importance of the subject is that it sheds light, not only on the muscles of facial expression, but also on the inheritance of voiding disorders and lower urinary tract malformations. We report a 10-year-old-male patient who had the urofacial syndrome. Early diagnosis of the urofacial syndrome is important to avoid upper urinary tract damage and renal failure.

  19. Waardenburg syndrome.

    OpenAIRE

    Read, A P; Newton, V E

    1997-01-01

    Auditory-pigmentary syndromes are caused by physical absence of melanocytes from the skin, hair, eyes, or the stria vascularis of the cochlea. Dominantly inherited examples with patchy depigmentation are usually labelled Waardenburg syndrome (WS). Type I WS, characterised by dystopia canthorum, is caused by loss of function mutations in the PAX3 gene. Type III WS (Klein-Waardenburg syndrome, with abnormalities of the arms) is an extreme presentation of type I; some but not all patients are ho...

  20. Sweet Syndrome

    OpenAIRE

    Kasapçopur, Özgür; Sever, Lale; Çalışkan, Salim; Kodakoğlu, Ramazan; Mat, Cem; Kaner, Gültekin; Arısoy, Nil

    1996-01-01

    Sweet syndrome is a vasculitis characterized with fever leucocytosis neutrophilia and dermal neutrophilic infiltration In children Sweet syndrome usually occurs with secondary to infection and in adults to malignancy We report a Sweet syndrome in a five years old girl with respiratory infections otitis dactylitis long lasting fever and cutaneous rash A neutrophilic dermal infiltration is noted in cutaneous biopsy These signs have disappeared with corticosteroid treatment In conclusion Sweet s...

  1. Revesz syndrome

    Directory of Open Access Journals (Sweden)

    Dayane Cristine Issaho

    2015-04-01

    Full Text Available Revesz syndrome is a rare variant of dyskeratosis congenita and is characterized by bilateral exudative retinopathy, alterations in the anterior ocular segment, intrauterine growth retardation, fine sparse hair, reticulate skin pigmentation, bone marrow failure, cerebral calcification, cerebellar hypoplasia and psychomotor retardation. Few patients with this syndrome have been reported, and significant clinical variations exist among patients. This report describes the first Brazilian case of Revesz syndrome and its ocular and clinical features.

  2. Metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Gogia Atul

    2006-02-01

    Full Text Available The Metabolic syndrome is a widely prevalent and multi-factorial disorder. The syndrome has been given several names, including- the metabolic syndrome, the insulin resistance syndrome, the plurimetabolic syndrome, and the deadly quartet. With the formulation of NCEP/ATP III guidelines, some uniformity and standardization has occurred in the definition of metabolic syndrome and has been very useful for epidemiological purposes. The mechanisms underlying the metabolic syndrome are not fully known; however resistance to insulin stimulated glucose uptake seems to modify biochemical responses in a way that predisposes to metabolic risk factors. The clinical relevance of the metabolic syndrome is related to its role in the development of cardiovascular disease. Management of the metabolic syndrome involves patient-education and intervention at various levels. Weight reduction is one of the main stays of treatment. In this article we comprehensively discuss this syndrome- the epidemiology, pathogenesis, clinical relevance and management. The need to do a comprehensive review of this particular syndrome has arisen in view of the ever increasing incidence of this entitiy. Soon, metabolic syndrome will overtake cigarette smoking as the number one risk factor for heart disease among the US population. Hardly any issue of any primary care medical journal can be opened without encountering an article on type 2 diabetes, dyslipidemia or hypertension. It is rare to see type 2 diabetes, dyslipidemia, obesity or hypertension in isolation. Insulin resistance and resulting hyperinsulinemia have been implicated in the development of glucose intolerance (and progression to type 2 diabetes, hypertriglyceridemia, hypertension, polycystic ovary yndrome, hypercoagulability and vascular inflammation, as well as the eventual development of atherosclerotic cardiovascular disease manifested as myocardial infarction, stroke and myriad end organ diseases. Conversely

  3. Brugada syndrome

    Directory of Open Access Journals (Sweden)

    Bockeria O.L.

    2015-03-01

    Full Text Available Brugada syndrome is characterized by sudden death associated with one of several ECG patterns including incomplete right bundle-branch block and ST-segment elevation in the anterior precordial leads. According to the ECG patterns there are three types of Brugada syndrome. Brugada syndrome is genetically determined and has an autosomal dominant pattern of transmission in about 50% of familial cases. Nowadays implantation of cardioverter-defibrillator is the only proven method of sudden cardiac death prevention.

  4. Velocardiofacial syndrome.

    OpenAIRE

    Pike, A. C.; Super, M.

    1997-01-01

    Velocardiofacial syndrome is a syndrome of multiple anomalies that include cleft palate, cardiac defects, learning difficulties, speech disorder and characteristic facial features. It has an estimated incidence of 1 in 5000. The majority of cases have a microdeletion of chromosome 22q11.2. The phenotype of this condition shows considerable variation, not all the principal features are present in each case. Identification of the syndrome can be difficult as many of the anomalies are minor and ...

  5. Sheehan syndrome

    Science.gov (United States)

    Postpartum hypopituitarism; Postpartum pituitary insufficiency; Hypopituitarism Syndrome ... Malee MP. Pituitary and adrenal disorders in pregnancy. In: Gabbe ... Problem Pregnancies . 6th ed. Philadelphia, PA: Elsevier Mosby; ...

  6. What Is Down Syndrome?

    Science.gov (United States)

    ... NDSS Home » Down Syndrome » What Is Down Syndrome? What Is Down Syndrome? In every cell in the ... chromosome 21 causes the characteristics of Down syndrome. What Causes Down Syndrome? Regardless of the type of ...

  7. Marfan Syndrome (For Teens)

    Science.gov (United States)

    ... How Can I Help a Friend Who Cuts? Marfan Syndrome KidsHealth > For Teens > Marfan Syndrome Print A ... a genetic disorder called Marfan syndrome. What Is Marfan Syndrome? Marfan syndrome is named after Antoine Marfan, ...

  8. Down Syndrome: Eye Problems

    Science.gov (United States)

    ... En Español Read in Chinese What causes Down syndrome? Down syndrome is caused by a duplication of all ... in persons with Down syndrome. How common is Down syndrome? The frequency of Down syndrome is approximately 1 ...

  9. Proteus Syndrome Foundation

    Science.gov (United States)

    ... Gift Stock Gift Sunshine Society Contact Privacy Policy Proteus Syndrome Foundation The Proteus Syndrome Foundation , a 501c3 ... 1 Trial with ARQ 092 in Proteus Syndrome Proteus Syndrome Patient Registry The Proteus Syndrome Foundation Contact ...

  10. Turner Syndrome

    Directory of Open Access Journals (Sweden)

    Ravinder K. Gupta, Ritu Gupta, Sunil Dutt Sharma

    2006-10-01

    Full Text Available Turner Syndrome is one of the important chromosomal disorders characterised by loss (total or part ofsex chromosome. The manifestations being peripheral edema, short stature, extra skin fold, webbing ofneck, renal and cardiovascular anomalies, sexual infantilism, learning disability etc. We present here aone month female baby who had classical features of Turner Syndrome. The karyotape analysis wasconsistent with the diagnosis.

  11. Turner Syndrome

    Directory of Open Access Journals (Sweden)

    Akcan AB.

    2013-06-01

    Full Text Available Turner syndrome is an important cause of short stature in girls and primer amenorrhea in young women that is usually caused by loss of part or all of an X chromosome. This topic will review the clinical manifestations, diagnosis and management of Turner syndrome.

  12. Tourette Syndrome.

    Science.gov (United States)

    Look, Kathy

    Tourette Syndrome has a history of being misdiagnosed or undiagnosed due to its unusual and complex symptoms. This paper describes: the symptoms of Tourette Syndrome; its etiology; age of onset; therapeutic methods, such as drug therapy, psychotherapy, diet control, and hypnosis; educational implications; and employment prospects. Several…

  13. Antiphospholipid syndrome

    DEFF Research Database (Denmark)

    Cervera, Ricard; Piette, Jean-Charles; Font, Josep;

    2002-01-01

    To analyze the clinical and immunologic manifestations of antiphospholipid syndrome (APS) in a large cohort of patients and to define patterns of disease expression.......To analyze the clinical and immunologic manifestations of antiphospholipid syndrome (APS) in a large cohort of patients and to define patterns of disease expression....

  14. Burnout Syndrome

    OpenAIRE

    Panova, Gordana; Panov, Nenad; Stojanov, H; Sumanov, Gorgi; Panova, Blagica; Stojanovski, Angel; Nikolovska, Lence; Jovevska, Svetlana; Trajanovski, D; Asanova, D

    2013-01-01

    Introduction: Increasing work responsibilities, allocation of duties, loss of energy and motivation in everyday activities, emotional exhaustion, lack of time for themselves, insuffi cient time for rest and recreation, dissatisfaction in private life. All these symptoms can be cause of Burnout Syndrome. Aim: To see the importance of this syndrome, the consequences of job dissatisfaction, the environment, family and expression in drastic chan...

  15. Poland syndrome

    Directory of Open Access Journals (Sweden)

    Chandra Madhur Sharma

    2014-01-01

    Full Text Available Poland′s syndrome is a rare congenital condition, characterized by the absence of the sternal or breastbone portion of the pectoralis major muscle, which may be associated with the absence of nearby musculoskeletal structures. We hereby report an 8-year-old boy with typical features of Poland syndrome, the first documented case from Uttar Pradesh, India.

  16. Noonan Syndrome

    Directory of Open Access Journals (Sweden)

    Sanjeev K. Digra, Deep Aman Singh, Vikram Gupta, Ghanshyam Saini

    2004-10-01

    Full Text Available We report a 11 year old boy and his father both Noonan’s. Noonan syndrome occurs in 1 out of 2000live births. Short stature, webbing of neck, pectus carinatum or pectus excavatum, hypertelorismcubitus valgus, epicanthus, downward slanted palpebral fissures, ptosis, microganthia and earabnormalities are the common features of Noonan syndrome.

  17. Bloom's Syndrome

    Science.gov (United States)

    ... Niemann-Pick Disease, Type A Spinal Muscular Atrophy Tay-Sachs Disease Usher Syndrome, Type 1F and Type III ... Niemann-Pick Disease, Type A Spinal Muscular Atrophy Tay-Sachs Disease Usher Syndrome, Type 1F and Type III ...

  18. [Verrucous epidermal nevus of the face].

    Science.gov (United States)

    Larroque, G; Cantaloube, D; Ndiaye, B; Jouen, F; Combemale, P

    1991-01-01

    The authors report a case of extensive verrucous epidermal naevus of the face in a 15 year old Senegalese boy. This is the second reported case in Western Africa following the case presented to the French Language African Medical Society in 1984 (B. Ndiaye). The skin lesion in the form of a naevus of variable dimensions is an essential manifestation of the epidermal naevus syndrome described by Solomon, Fretzin and Dewald in 1968. This syndrome consists of a variable but inconstant association of dysembryoplastic abnormalities affecting the central nervous system (epilepsy, mental retardation, hydrocephalus, localized central deficits), the eye (fibrous conjunctival tumours, corneal opacities, colobomas) and the bones (spine, clavicle, pelvis, limb bones). The bones may be affected by malformations or hypoplasia. The epidermal naevus generally has a linear verrucous appearance, but it is not exceptional to find Jadassohn's sebaceous naevus or even localized erythroderma ichthyosiformis. Mucosal lesions, especially oral, well described in 1960 by Brown and Gorlin, correspond to a particular localization of epidermal naevus and must be differentiated histologically from white sponge naevus, which has a fairly similar clinical appearance. This non-hereditary disease must be systematically investigated looking for visceral abnormalities which are very common. Lastly, in terms of therapy, surgery may be justified when the facial lesions are unsightly, extensive or disabling. Various techniques may be applied depending on the extent and the site of these naevi. PMID:1718208

  19. Kounis syndrome.

    Science.gov (United States)

    Ntuli, P M; Makambwa, E

    2015-10-01

    Kounis syndrome is characterised by a group of symptoms that manifest as unstable vasospastic or non-vasospastic angina secondary to a hypersensitivity reaction. It was first described by Kounis and Zavras in 1991 as the concurrence of an allergic response with an anaphylactoid or anaphylactic reaction and coronary artery spasm or even myocardial infarction. Since then, this condition has evolved to include a number of mast cell activation disorders associated with acute coronary syndrome. There are many triggering factors, including reactions to multiple medications, exposure to radiological contrast media, poison ivy, bee stings, shellfish and coronary stents. In addition to coronary arterial involvement, Kounis syndrome comprises other arterial systems with similar physiologies, such as mesenteric and cerebral circulation resulting in ischaemia/infarction of the vital organs. The incidence of this condition is difficult to establish owing to the number of potential instigating factors and its relatively infrequent documentation in the literature.We report the case of an HIV-negative 39-year-old man with no coronary risk factors or family history of premature coronary artery disease, who developed Kounis syndrome after the administration of fluoroquinolone for dysuria. However, to the best of our knowledge,no data on the incidence and prevalence of Kounis syndrome in South Africa have ever been reported in the literature. The recent understanding of Kounis syndrome has led to the condition being classified into three syndrome variants. PMID:26636160

  20. HYDROLETHALUS SYNDROME

    Directory of Open Access Journals (Sweden)

    Aradhana

    2013-06-01

    Full Text Available INTRODUCTION: Hydrolethalus Syndrome (HLS is a rare lethal genetic syndrome, recognized as a consequence of a study on Meckle syndrome in Finland .1 HLS is characterized by multiple developmental defects of fetus which include fetal hydrocephalus, agenesis of corpus callosum, absent midline structures of brain, Cleft lip and cleft palate, defective lobulation of lungs, micrognathia and very characteristic abnormality of polydactyly. About 80% of patients have polydactyly, in hands it is postaxial and preaxial in feet with duplicated big toe. A highly characteristic hallux duplex is seen in almost no other situation .2 Club feet is also common.

  1. Neuroacanthocytosis Syndromes

    Directory of Open Access Journals (Sweden)

    Walker Ruth H

    2011-10-01

    Full Text Available Abstract Neuroacanthocytosis (NA syndromes are a group of genetically defined diseases characterized by the association of red blood cell acanthocytosis and progressive degeneration of the basal ganglia. NA syndromes are exceptionally rare with an estimated prevalence of less than 1 to 5 per 1'000'000 inhabitants for each disorder. The core NA syndromes include autosomal recessive chorea-acanthocytosis and X-linked McLeod syndrome which have a Huntington´s disease-like phenotype consisting of a choreatic movement disorder, psychiatric manifestations and cognitive decline, and additional multi-system features including myopathy and axonal neuropathy. In addition, cardiomyopathy may occur in McLeod syndrome. Acanthocytes are also found in a proportion of patients with autosomal dominant Huntington's disease-like 2, autosomal recessive pantothenate kinase-associated neurodegeneration and several inherited disorders of lipoprotein metabolism, namely abetalipoproteinemia (Bassen-Kornzweig syndrome and hypobetalipoproteinemia leading to vitamin E malabsorption. The latter disorders are characterized by a peripheral neuropathy and sensory ataxia due to dorsal column degeneration, but movement disorders and cognitive impairment are not present. NA syndromes are caused by disease-specific genetic mutations. The mechanism by which these mutations cause neurodegeneration is not known. The association of the acanthocytic membrane abnormality with selective degeneration of the basal ganglia, however, suggests a common pathogenetic pathway. Laboratory tests include blood smears to detect acanthocytosis and determination of serum creatine kinase. Cerebral magnetic resonance imaging may demonstrate striatal atrophy. Kell and Kx blood group antigens are reduced or absent in McLeod syndrome. Western blot for chorein demonstrates absence of this protein in red blood cells of chorea-acanthocytosis patients. Specific genetic testing is possible in all NA syndromes

  2. 26例抗青光眼术后巨大薄壁囊状滤过泡患者行结膜瓣加固术的护理%Nursing experience of 26 glaucoma patients with huge thin-wall cystic filtering bleb conjunctival flap reinforcement after operation

    Institute of Scientific and Technical Information of China (English)

    于立红

    2010-01-01

    目的 探讨巨大薄壁囊状滤过泡结膜瓣加固术患者的护理方法.方法 对26例抗青光眼术后巨大薄壁囊状滤过泡患者实行结膜瓣加固术,术前对患者进行有针对性的心理护理及术前准备;术后及时做好眼压升高、浅前房等并发症的护理;做好健康宣教,提高患者对薄壁滤过泡的自我保护意识.结果 4只眼黄斑水肿消退,14只眼滤过泡渗漏消失,1只眼滤过泡感染控制.结论 结膜瓣加固术是治疗抗青光眼术后巨大薄壁囊状滤过泡的有效方法,加强患者术前、术后的心理护理,术后密切观察并处理并发症,加强患者的自我保护意识可提高手术成功率.%Objective To explore the nursing method of glaucoma patients with huge thin-wall cystic filtering bleb conjunctival flap reinforcement after operation. Methods twenty-six glaucoma surgery patients with thin-wall cystic filtering bleb conjunctival flap reinforcement. Preoperative nursing mainly targeted psychological nursing and preoperative preparation, Postoperative nursing mainly focused on timely elevating iop and preventing shallow anterior complications, improving patients' self-protected consciousness to thin filtering bleb ego. Results Four eye macular edema dismished, 14 eye filtering bleb leaking disappeared, 1 eye filtering bleb infection controlled. Conclusions Conjunctival flap reinforcement treatment with glaucoma surgery is thinwalled huge cystic filtering bleb. Strengthening the effective method of preoperative and postoperative psychological nursing, postoperative complications, close observation, and self-protection can improve the success rate of operation.

  3. Piriformis syndrome

    Science.gov (United States)

    ... Wallet sciatica; Hip socket neuropathy; Pelvic outlet syndrome; Low back pain - piriformis ... medical help immediately if: You have sudden severe pain in your lower back or legs, along with muscle weakness or numbness ...

  4. Rett syndrome

    Science.gov (United States)

    An infant with Rett syndrome usually has normal development for the first 6 to 18 months. Symptoms range from ... of social engagement Ongoing, severe constipation and gastroesophageal reflux (GERD ) Poor circulation that can lead to cold ...

  5. Gardner Syndrome

    Science.gov (United States)

    ... syndromes. For more information, talk with an assisted reproduction specialist at a fertility clinic. How common is ... detected X-ray or computed tomography (CT or CAT) scan of the small bowel if adenomas are ...

  6. Piriformis Syndrome

    Science.gov (United States)

    ... syndrome occurs when this muscle presses on your sciatic nerve (the nerve that goes from your spinal cord ... cause the piriformis muscle to press against the sciatic nerve, such as sitting, walking up stairs or running. ...

  7. Marfan Syndrome

    Science.gov (United States)

    ... caved-in look. He also wore glasses for myopia (say: my-OH-pee-uh), or nearsightedness, which ... syndrome, this "glue" is weaker than normal. This causes changes in many systems of the body, but ...

  8. Aase syndrome

    Science.gov (United States)

    ... a provider who has experience treating anemias. A bone marrow transplant may be necessary if other treatment fails. ... counseling is recommended if you have a family history of this syndrome and wish to become pregnant.

  9. Hunter syndrome

    Science.gov (United States)

    ... to your health care provider for more information. Bone marrow transplant has been tried for the early-onset form, ... to have children and who have a family history of Hunter syndrome. Prenatal testing is available. Carrier ...

  10. Hurler syndrome

    Science.gov (United States)

    ... to your health care provider for more information. Bone marrow transplant has been used in several people with this ... Call your provider if: You have a family history of Hurler syndrome and are considering having children ...

  11. [Heptopulmonary syndrome].

    Science.gov (United States)

    Cuadrado, Antonio; Díaz, Ainhoa; Iruzubieta, Paula; Salcines, José Ramón; Crespo, Javier

    2015-01-01

    Hepatopulmonary syndrome is characterized by the presence of liver disease, pulmonary vascular dilatations, and arterial hypoxemia. It is usually associated with cirrhosis of any origin, but has been described in other liver diseases, both acute and chronic, and not always associated with portal hypertension. The gold standard method to detect pulmonary vascular dilations is contrast enhancement echocardiography with saline and is essential for the diagnosis of hepatopulmonary syndrome. These dilatations reflect changes in the pulmonary microvasculature (vasodilatation, intravascular monocyte accumulation, and angiogenesis) and induce a ventilation/perfusion mismatch, or even true intrapulmonary shunts, which eventually trigger hypoxemia. This syndrome worsens patients' prognosis and impairs their quality of life and may lead to the need for liver transplantation, which is the only effective and definitive treatment. In this article, we review the etiological, pathophysiological, clinical and therapeutic features of this syndrome. PMID:25840463

  12. Turcot Syndrome

    Science.gov (United States)

    ... procedure done in conjunction with in-vitro fertilization (IVF). It allows people who carry a specific known ... screening? If you are concerned about your family history and think your family may have Turcot syndrome, ...

  13. Levator Syndrome

    Science.gov (United States)

    ... 2 Diabetes, Heart Disease a Dangerous Combo Are 'Workaholics' Prone to OCD, Anxiety? ALL NEWS > Resources First ... are variations of levator syndrome. The muscle spasm causes pain that typically is not related to defecation. ...

  14. Pendred Syndrome

    Science.gov (United States)

    ... Health & Human Services National Institutes of Health Search Search form Search A–Z Index Español Menu Home ... children, the thyroid is important for normal growth and development. Children with Pendred syndrome, however, rarely have problems ...

  15. Goodpasture syndrome

    Science.gov (United States)

    ... glomerulonephritis with pulmonary hemorrhage; Pulmonary renal syndrome; Glomerulonephritis - pulmonary hemorrhage ... when urinating Nausea and vomiting Pale skin Swelling (edema) in any area of the body, especially in the legs

  16. Tourette Syndrome

    Science.gov (United States)

    ... methylphenidate and clonidine in children with ADHD and tics. Developing New Treatments for Tourette Syndrome: Clinical and Basic Science Dialogue Publicaciones en Español Síndrome de Tourette Prepared ...

  17. Alport Syndrome

    Science.gov (United States)

    ... syndrome diagnosed? Your healthcare provider will have to watch your signs, symptoms, and look at your family ... 05/2016 - 10:00am Philadelphia, PA Kidney Camp Sun, 07/17/2016 - 6:00pm Ingleside, IL Register ...

  18. Barth Syndrome

    DEFF Research Database (Denmark)

    Saric, Ana; Andreau, Karine; Armand, Anne-Sophie;

    2016-01-01

    Mutations in the gene encoding the enzyme tafazzin, TAZ, cause Barth syndrome (BTHS). Individuals with this X-linked multisystem disorder present cardiomyopathy (CM) (often dilated), skeletal muscle weakness, neutropenia, growth retardation, and 3-methylglutaconic aciduria. Biopsies of the heart...

  19. [DIDMOAD syndrome].

    Science.gov (United States)

    Alicanoğlu, R; Canbakan, B; Yildiz, N; Arikan, E; Kundur, H; Bahtiyar, K; Sayali, E

    1994-01-01

    The DIDMOAD or so called Wolfram syndrome is a hereditary disease with autosomal-recessive transmission showing 4 main features: diabetes mellitus, diabetes insipidus, nervus opticus atrophia and deafness. Beside this it shows multiple organ involvement. Our 38-year old male patient, showing all above mentioned features except deafness had urinary tract involvement and neurological symptoms. EEG, cerebral MRI, tests with evoked potentials and HLA-typing were performed to discuss the aetiopathogenetic background in our patient. Almost all symptoms of the Wolfram syndrome can be mixed up with complications of diabetes mellitus, which is usually the first symptom of the Wolfram syndrome. Because of this, wrong diagnosis is not rare. Hence in differential diagnosis in any diabetes mellitus type I patient, the possibility of the Wolfram syndrome should be discussed. PMID:8023526

  20. Heyde's syndrome

    Directory of Open Access Journals (Sweden)

    Perišić Nenad

    2006-01-01

    Full Text Available Background: Heyde's syndrome implies an association of calcified aortic stenosis with the high gradient of pressure and angiodysplasic bleeding from the digestive tract. It has been proven that in patients with this syndrome, acquired form of von Willebrand type II A develops. Replacing of aortic valves by artificial ones brings about the spontaneous retreat of coagulation disorder, and the stoppage of the digestive tract bleeding. Case report. We reported two patients with the Heyde's syndrome. In one of the patients the aortic valves were replaced by biologic valves, after which the digestive tract bleeding stopped, while the second patient was treated conservatively due to a high operation risk. Conclusion. Patients with Heyde's syndrome are a complex multidisciplinary problem, thus their adequate treatment requires a team work in order to provide the most rational type of therapy for each patient separately.

  1. Reifenstein syndrome

    Science.gov (United States)

    ... male sex hormones (androgens). Testosterone is a male sex hormone. This disorder is a type of androgen insufficiency syndrome. ... Donohoue PA. Disorders of sex development. In: Kliegman RM, Stanton ... J, Schor N, Behrman RE, eds. Nelson Textbook of Pediatrics . ...

  2. HELLP syndrome

    Science.gov (United States)

    ... out of 1,000 pregnancies. In women with preeclampsia or eclampsia , the condition develops in 10 to ... have high blood pressure and are diagnosed with preeclampsia before they develop HELLP syndrome. In some cases, ...

  3. Kindler syndrome

    OpenAIRE

    Kaviarasan P; Prasad P; Shradda; Viswanathan P

    2005-01-01

    Kindler syndrome is a rare autosomal recessive disorder associated with skin fragility. It is characterized by blistering in infancy, photosensitivity and progressive poikiloderma. The syndrome involves the skin and mucous membrane with radiological changes. The genetic defect has been identified on the short arm of chromosome 20. This report describes an 18-year-old patient with classical features like blistering and photosensitivity in childhood and the subsequent development of poikiloderm...

  4. Turner Syndrome

    OpenAIRE

    Ramachandran Sudarshan; G Sree Vijayabala; KS Prem Kumar

    2012-01-01

    Turner syndrome is a genetic disorder that affects mostly females. Affected females have characteristic features such as short stature, premature ovarian failure, and several other features. Oral manifestations of this condition are not much discussed in the literature. But reported literature includes teeth, palate, periodontal and salivary changes. So the aim of this review is to illustrate the general manifestations, and especially the oral manifestations of Turner syndrome and evaluate th...

  5. Pendred's syndrome

    International Nuclear Information System (INIS)

    This report describes Pendred's syndrome in three siblings of a consanguineous marriage, belonging to Rahimyar Khan. The children presented with deafmutism and goiters. The investigations included scintigram, perchlorate discharge test and audiometery. The perchlorate discharge was positive in index case. Bilateral sensorineural hearing defect was detected on Pure Tone Average (PTA) audiometry. Meticulous clinical and laboratory evaluation is mandatory for the detection of rare disorders like Pendred's syndrome. (author)

  6. Turner Syndrome: Other FAQs

    Science.gov (United States)

    ... NICHD Research Information Clinical Trials Resources and Publications Turner Syndrome: Other FAQs Skip sharing on social media links ... been diagnosed with Turner syndrome. Now what? Is Turner syndrome inherited? Turner syndrome is usually not inherited, but ...

  7. Learning about Down Syndrome

    Science.gov (United States)

    ... for the genetic terms used on this page Learning About Down Syndrome What is Down syndrome? What ... Down syndrome? People who have Down syndrome have learning difficulties, mental retardation, a characteristic facial appearance, and ...

  8. Burning Mouth Syndrome

    Science.gov (United States)

    ... OralHealth > Topics > Burning Mouth Syndrome > Burning Mouth Syndrome Burning Mouth Syndrome Main Content Key Points Symptoms Diagnosis Primary and Secondary BMS Treatment Helpful Tips Key Points Burning mouth syndrome is burning pain in the mouth that may ...

  9. Pfeiffer syndrome

    Directory of Open Access Journals (Sweden)

    Fryns Jean-Pierre

    2006-06-01

    Full Text Available Abstract Pfeiffer syndrome is a rare autosomal dominantly inherited disorder that associates craniosynostosis, broad and deviated thumbs and big toes, and partial syndactyly on hands and feet. Hydrocephaly may be found occasionally, along with severe ocular proptosis, ankylosed elbows, abnormal viscera, and slow development. Based on the severity of the phenotype, Pfeiffer syndrome is divided into three clinical subtypes. Type 1 "classic" Pfeiffer syndrome involves individuals with mild manifestations including brachycephaly, midface hypoplasia and finger and toe abnormalities; it is associated with normal intelligence and generally good outcome. Type 2 consists of cloverleaf skull, extreme proptosis, finger and toe abnormalities, elbow ankylosis or synostosis, developmental delay and neurological complications. Type 3 is similar to type 2 but without a cloverleaf skull. Clinical overlap between the three types may occur. Pfeiffer syndrome affects about 1 in 100,000 individuals. The disorder can be caused by mutations in the fibroblast growth factor receptor genes FGFR-1 or FGFR-2. Pfeiffer syndrome can be diagnosed prenatally by sonography showing craniosynostosis, hypertelorism with proptosis, and broad thumb, or molecularly if it concerns a recurrence and the causative mutation was found. Molecular genetic testing is important to confirm the diagnosis. Management includes multiple-staged surgery of craniosynostosis. Midfacial surgery is performed to reduce the exophthalmos and the midfacial hypoplasia.

  10. Antiphospholipid syndrome.

    Science.gov (United States)

    Ruiz-Irastorza, Guillermo; Crowther, Mark; Branch, Ware; Khamashta, Munther A

    2010-10-30

    The antiphospholipid syndrome causes venous, arterial, and small-vessel thrombosis; pregnancy loss; and preterm delivery for patients with severe pre-eclampsia or placental insufficiency. Other clinical manifestations are cardiac valvular disease, renal thrombotic microangiopathy, thrombocytopenia, haemolytic anaemia, and cognitive impairment. Antiphospholipid antibodies promote activation of endothelial cells, monocytes, and platelets; and overproduction of tissue factor and thromboxane A2. Complement activation might have a central pathogenetic role. Of the different antiphospholipid antibodies, lupus anticoagulant is the strongest predictor of features related to antiphospholipid syndrome. Therapy of thrombosis is based on long-term oral anticoagulation and patients with arterial events should be treated aggressively. Primary thromboprophylaxis is recommended in patients with systemic lupus erythematosus and probably in purely obstetric antiphospholipid syndrome. Obstetric care is based on combined medical-obstetric high-risk management and treatment with aspirin and heparin. Hydroxychloroquine is a potential additional treatment for this syndrome. Possible future therapies for non-pregnant patients with antiphospholipid syndrome are statins, rituximab, and new anticoagulant drugs. PMID:20822807

  11. Serotonin Syndrome

    Directory of Open Access Journals (Sweden)

    Harold Muñoz Cortés

    2004-08-01

    Full Text Available The serotonin syndrome is a clinical condition associated with serotonin agonists, prescribed to treat some psychiatric and non psychiatric diseases like affective, anxiety and pain disorders. Is due to an excessive stimulation of central and peripheral serotonin receptors that leads to mental, autonomic and neuromuscular changes. Usually the disorder resolves within the first 24 hours after the medications are discontinued, however some patients progress to a multiple organ failure and die. This paper is a theoretical review of the fundamental aspects of the serotonin syndrome, beginning with a brief review of the anatomic and physiologic features of serotonin system, to continue to examine the most relevant historic, diagnosis, clinical and treatment aspects of the syndrome.

  12. Postconcussional Syndrome

    Directory of Open Access Journals (Sweden)

    Necla Keskin

    2013-02-01

    Full Text Available Postconcussional syndrome is characterized by somatic, cognitive and psychiatric (emotional, behavioral symptoms that occurs after mild traumatic brain injury. It has been known that these symptoms recover fully within 3-6 months almost in 90% of patients. Although its etiology is still controversial, biological, psychological and social factors may account for the development and continuation of the symptoms. Diagnosis is based on the subjective complaints. To find out an objective method for definite diagnosis, trials searching for both neuroimaging and specific serum biomarkers stil continue. The treatment of the syndrome is mainly of palliative nature. Information, education, reassurance and multifaceted rehabilitation programmes can be beneficial. There are promising trials reporting the effectiveness of cognitive behavioral therapy in the treatment of postconcussional syndrome. [Archives Medical Review Journal 2013; 22(1.000: 96-109

  13. Nutcracker syndrome

    International Nuclear Information System (INIS)

    Purpose: The purpose of this case study is to highlight the symptoms of the Nutcracker Syndrome (NCS), the methods of clinical investigations and the importance of differential diagnosis. Introduction: The NCS refers to left renal vein entrapment caused by abnormal branching patterns of the superior mesenteric artery from the aorta.1,2 Clinical case presentation: A 27 years old female presented to the emergency department with complaints of abdominal discomfort, bloating, loose bowel motions and irregular micro-haematuria. The radiologist's report indicated the findings from computed tomography examination to be consistent with anterior NCS. Discussion: In most of the NCS cases the clinical symptoms are non-specific.3 The syndrome is caused by a vascular disorder, but its clinical manifestation can relate to a wide range of abdominal, urological, endovascular or gynaecological pathologies.4 Conclusion: Nutcracker Syndrome is a relatively rare disease and underdiagnosed may lead to left renal vein thrombosis

  14. Refeeding syndrome

    Directory of Open Access Journals (Sweden)

    Tripathy Swagata

    2008-01-01

    Full Text Available We report a case of a fifty-year-old male who was admitted with a three month history of increasing weakness, prostration, decreasing appetite and inability to swallow. The patient was a chronic alcoholic, unemployed, and of very poor socioeconomic background. The patient was initially investigated for upper GI malignancy, Addisons disease, bulbar palsy and other endocrinopathies. Concurrent management was started for severe electrolyte abnormalities and enteral nutritional supplementation was begun. By the fourth day of feeding patient developed severe hypophosphatemia and other life-threatening features suggesting refeeding syndrome. The patient was managed for the manifestations of refeeding syndrome. A final diagnosis of chronic alcoholic malnutrition with refeeding syndrome was made. Refeeding of previously starving patients may lead to a variety of complications including sudden death.

  15. Eagle's Syndrome

    Directory of Open Access Journals (Sweden)

    Pinheiro, Thaís Gonçalves

    2014-01-01

    Full Text Available Introduction: Eagle's syndrome is characterized by cervicopharyngeal signs and symptoms associated with elongation of the styloid apophysis. This elongation may occur through ossification of the stylohyoid ligament, or through growth of the apophysis due to osteogenesis triggered by a factor such as trauma. Elongation of the styloid apophysis may give rise to intense facial pain, headache, dysphagia, otalgia, buzzing sensations, and trismus. Precise diagnosis of the syndrome is difficult, and it is generally confounded by other manifestations of cervicopharyngeal pain. Objective: To describe a case of Eagle's syndrome. Case Report: A 53-year-old man reported lateral pain in his neck that had been present for 30 years. Computed tomography (CT of the neck showed elongation and ossification of the styloid processes of the temporal bone, which was compatible with Eagle's syndrome. Surgery was performed for bilateral resection of the stylohyoid ligament by using a transoral and endoscopic access route. The patient continued to present pain laterally in the neck, predominantly on his left side. CT was performed again, which showed elongation of the styloid processes. The patient then underwent lateral cervicotomy with resection of the stylohyoid process, which partially resolved his painful condition. Final Comments: Patients with Eagle's syndrome generally have a history of chronic pain. Appropriate knowledge of this disease is necessary for adequate treatment to be provided. The importance of diagnosing this uncommon and often unsuspected disease should be emphasized, given that correct clinical-surgical treatment is frequently delayed. The diagnosis of Eagle's syndrome is clinical and radiographic, and the definitive treatment in cases of difficult-to-control pain is surgical.

  16. Waardenburg syndrome

    Directory of Open Access Journals (Sweden)

    Tagra Sunita

    2006-01-01

    Full Text Available Waardenburg syndrome is a rare inherited and genetically heterogenous disorder of neural crest cell development. Four distinct subtypes showing marked interfamilial and intrafamilial variability have been described. We report a girl showing constellation of congenital hearing impairment with 110 dB and 105 dB loss in right and left ear respectively, hypoplastic blue iridis, white forelock, dystopia canthorum and broad nasal root. Other affected relatives of the family, with variable features of the syndrome, have been depicted in the pedigree.

  17. [Eisenmenger syndrome].

    Science.gov (United States)

    Jensen, Annette Schophuus; Iversen, Kasper; Vejlstrup, Niels G; Hansen, Peter Bo; Søndergaard, Lars

    2009-04-01

    Congenital heart disease with left-to-right shunt can induce proliferation, vasoconstriction and thrombosis in the pulmonary vascular bed. Eventually, the patient may develop Eisenmenger syndrome defined as pulmonary arterial hypertension caused by high pulmonary vascular resistance with right-to-left shunt and cyanosis. Patients with Eisenmenger syndrome suffer a high risk of complications in connection with acute medical conditions, extra-cardiac surgery and pregnancy. This article describes the precautions that should be taken to reduce morbidity and mortality in these patients. PMID:19416617

  18. Rapunzel syndrome

    International Nuclear Information System (INIS)

    An 18-year-old single female patient, presented with non specific gastrointestinal symptoms of anorexia, abdominal pain, and change in bowel habit. Clinically she was anemic, cachectic, and depressed. Abdominal examination revealed mobile epigastric mass. The scalp alopecia and endoscopy coupled by computed tomography scan, confirmed the diagnoses of trichobezoar, but it was not diagnosed as Rapunzel syndrome except after laparotomy, gastrotomy, and enterotomy. There are less than 16 cases of Rapunzel syndrome described worldwide, and this is the first case to be described in the middle east. (author)

  19. Joubert syndrome

    International Nuclear Information System (INIS)

    Joubert syndrome is a rare malformation of the posterior fossa, mainly affecting the cerebellar vermis, which generally appears as a dysplastic lesion. Other structures of the cervico medullary junction may be involved, with accompanying brainstem hypoplasia according to neuroimaging studies. The diagnosis is usually reached during, childhood, based on a constellation of changes in the child's neurological development that are supported by the results of imaging studied. Respiratory problems are the most common signs in newborns,leading to the suspicion of the presence of this syndrome. (Author) 11 refs

  20. Turner Syndrome

    Directory of Open Access Journals (Sweden)

    Ramachandran Sudarshan

    2012-08-01

    Full Text Available Turner syndrome is a genetic disorder that affects mostly females. Affected females have characteristic features such as short stature, premature ovarian failure, and several other features. Oral manifestations of this condition are not much discussed in the literature. But reported literature includes teeth, palate, periodontal and salivary changes. So the aim of this review is to illustrate the general manifestations, and especially the oral manifestations of Turner syndrome and evaluate their possible management. [Archives Medical Review Journal 2012; 21(4.000: 246-252

  1. Eisenmengers syndrom

    DEFF Research Database (Denmark)

    Jensen, Annette Schophuus; Iversen, Kasper; Vejlstrup, Niels G;

    2009-01-01

    Congenital heart disease with left-to-right shunt can induce proliferation, vasoconstriction and thrombosis in the pulmonary vascular bed. Eventually, the patient may develop Eisenmenger syndrome defined as pulmonary arterial hypertension caused by high pulmonary vascular resistance with right......-to-left shunt and cyanosis. Patients with Eisenmenger syndrome suffer a high risk of complications in connection with acute medical conditions, extra-cardiac surgery and pregnancy. This article describes the precautions that should be taken to reduce morbidity and mortality in these patients. Udgivelsesdato...

  2. Olmsted syndrome

    Directory of Open Access Journals (Sweden)

    Kumar Pramod

    2008-01-01

    Full Text Available Olmsted syndrome is a rare disorder characterized by the combination of periorificial, keratotic plaques and bilateral palmoplantar keratoderma. New associated features are being reported. Olmsted syndrome is particularly rare in a female patient, and we report such a case in a six year-old Indian girl, who presented with keratoderma of her soles since birth and on her palms since the age of two years along with perioral and perinasal hyperkeratosis. She had sparse, light brown, thin hair. Although the psychomotor development of the child was normal until 18 months of age, the keratoderma plaques had restricted the child′s mobility after that stage.

  3. Eagle syndrome

    International Nuclear Information System (INIS)

    Eagle syndrome occurs due to elongation of the styloid process or calcification of the stylohyoid ligament, which then may produce a pain sensation due the pressure exerted on various structures in the head and neck. When suspected, imaging helps in identifying the abnormally elongated styloid process or the calcified ligament. In recent years, three-dimensional CT (3DCT) has proved to be valuable in these cases. We report the case of a 62-year-old man with this syndrome in whom imaging with 3DCT conclusively established the diagnosis

  4. Lemierre's syndrome.

    LENUS (Irish Health Repository)

    O'Dwyer, D N

    2012-02-01

    Lemierre\\'s syndrome is a rare disease that results in an oropharyngeal infection, which precipitates an internal jugular vein thrombosis and metastatic infection. Fusobacterium necrophorum is an anaerobic Gram-negative bacillus and has been identified as the causative agent. We describe the case of a young girl whose presentation and diagnosis were confounded by a history of valvular heart disease. Infection of heart valves can produce many of the signs and symptoms associated with Lemierre\\'s syndrome. We describe the diagnosis, investigation and optimal management of this rare disorder.

  5. Morbihan syndrome

    Directory of Open Access Journals (Sweden)

    Stefano Veraldi

    2013-01-01

    Full Text Available We report a case of severe Morbihan syndrome (chronic erythematous edema of the upper portion of the face in a 60-year-old man. The syndrome was characterized clinically by erythematous edema involving the forehead, glabella, and both eyelids, because of which the patient was not able to open completely his eyes. Furthermore, erythema and telangiectasiae were visible on the nose and cheeks. Laboratory and instrumental examinations were within normal ranges or negative. Histopathological examination showed dermal edema, perivascular and periadnexal lympho-histiocytic infiltrate, and sebaceous gland hyperplasia. Oral isotretinoin was ineffective despite the relatively long duration of the therapy (26 weeks.

  6. Burnout syndrome

    OpenAIRE

    Bábská, Simona

    2014-01-01

    This bachelor thesis deals with the so-called burnout syndrome, which, as I believe, is getting to be a serious problem in today´s busy world. This issue deserves a full attention especially from those concerned – workers in assisting professions. What usually precedes the burnout syndrome is a big enthusiasm and motivation for work in which a potential patient can help other people and get them out of their troubles, sometimes he /she feels even like having a mission. However, without kno...

  7. Marfan syndrome masked by Down syndrome?

    NARCIS (Netherlands)

    J.C. Vis; K. van Engelen; J. Timmermans; B.C. Hamel; B.J.M. Mulder

    2009-01-01

    Down syndrome is the most common chromosomal abnormality. A simultaneous occurrence with Marfan syndrome is extremely rare. We present a case of a 28-year-old female with Down syndrome and a mutation in the fibrillin-1 gene. The patient showed strikingly few manifestations of Marfan syndrome. Althou

  8. Metabolic Syndrome

    Science.gov (United States)

    ... If you already have metabolic syndrome, making these healthy lifestyle choices can help reduce your risk of heart disease and other health problems. If lifestyle changes alone can’t control your ... to help. Maintain a healthy weight Your doctor can measure your body mass ...

  9. Nephrotic Syndrome

    Science.gov (United States)

    ... use of certain legal and illegal drugs, or morbid obesity can lead to nephrotic syndrome. Symptoms Some kids ... KidsHealth® is for educational purposes only. For specific medical advice, diagnoses, and treatment, consult your doctor. © 1995- The Nemours Foundation. All ...

  10. Robinow Syndrome

    Directory of Open Access Journals (Sweden)

    Gökhan Gökalp

    2010-05-01

    Full Text Available Introduction: Robinow syndrome is characterized by dwarfism demonstrating short-limbed extremities, vertebral malsegmentation/malformation (hemivertebra, costal dysplasia, genital hypoplasia, and fetal facial appearance (wide and prominent forehead, hypertelorism, small and wide nose, molar hypoplasia, and retrognathia. It is a rare genetic disease which may present with either mild autosomal dominant form or severe recessive form. Vertebral and costal abnormalities are common diagnostic signs that may be severe. The disease presents with kyphoscoliosis and chest abnormalities along with thoracic vertebral fusion and hemivertebral appearance. Ribs may demonstrate fusion. Based on those involvements, the disease can be categorized as spondylothoracic, spondylocostal, ischiovertebral dysplasia, and cervicofaciothoracic syndrome.Diagnosis is established by the help of clinical characteristics. Radiography might contribute to the diagnosis by revealing changes in the skeletal system. Case Report: A three-year-old male patient presented with operated left undescendent testis and buried penis. On physical examination, he also had a dysmorphic face characterized by macrocephaly, hypertelorism, prominent eyes, a flattened nasal bridge, triangular-fish mouth, gingival hypertrophy and left hand clinodactyly. Radiographic examination documented mesomelic shortening of the radius-ulna, malsegmentation of the thoracal spine and the ribs fusion.Conclusion: Robinow syndrome is a rare syndrome which can be diagnosed by typical facial appearance and radiologic findings. (Journal of Current Pediatrics 2010; 8: 44-7

  11. Rett Syndrome.

    Science.gov (United States)

    Culbert, Linda A.

    This pamphlet reviews the historical process involved in initially recognizing Rett Syndrome as a specific disorder in girls. Its etiology is unknown, but studies have considered factors as hyperammonemia, a two-step mutation, a fragile X chromosome, metabolic disorder, environmental causation, dopamine deficiency, and an inactive X chromosome.…

  12. Nodding Syndrome

    Centers for Disease Control (CDC) Podcasts

    2013-12-19

    Dr. Scott Dowell, a CDC director, discusses the rare illness, nodding syndrome, in children in Africa.  Created: 12/19/2013 by National Center for Emerging and Zoonotic Infectious Diseases (NCEZID).   Date Released: 1/27/2014.

  13. Usher Syndrome

    Science.gov (United States)

    ... of their hearing within the first year of life. Progressive vision loss caused by retinitis pigmentosa becomes occurs in childhood. ... type III have progressive hearing loss and vision loss beginning in the first few decades of life. Unlike the other forms of Usher syndrome, infants ...

  14. [Refeeding syndrome].

    Science.gov (United States)

    Ševela, Stanislav; Novák, František; Kazda, Antonín; Brodská, Helena

    2016-01-01

    Despite being known more than 60 years, refeeding syndrome (RS) still bears many uncertainties. For example, its definition is not clear and definite, and the attitude to it varies from the complete neglect to over-prevention.The term "refeeding syndrome" refers to electrolyte and metabolic changes occurring in malnourished patients after the readministration of nutrition. These changes concern especially to phosphates and ions. Potassium, magnesium, naturism and fluids balance are involved. The changes lead to cell energetic metabolism and electric potential disturbances, with related clinical symptoms.Fully developed refeeding syndrome is quite rare; nevertheless it can be fatal for the patient. However, even its development can lead to many complications increasing the patient's morbidity and the length of stay in the hospital. Yet the refeeding syndrome is more or less predictable and if kept in mind also preventable.The aim of this article is to get the reader to know more about this metabolic phenomenon and possible attitudes towards it. PMID:27088791

  15. Noonan syndrome.

    NARCIS (Netherlands)

    Burgt, I. van der

    2007-01-01

    Noonan Syndrome (NS) is characterised by short stature, typical facial dysmorphology and congenital heart defects. The incidence of NS is estimated to be between 1:1000 and 1:2500 live births. The main facial features of NS are hypertelorism with down-slanting palpebral fissures, ptosis and low-set

  16. Metabolic syndrome

    Institute of Scientific and Technical Information of China (English)

    Charles Shaeffer

    2004-01-01

    @@ The emergence of cardiac disease as the number one world-wide cause of death justifies efforts to identify individuals at higher risk for preventive therapy. The metabolic syndrome, originally described by Reaven, 1 has been associated with higher cardiovascular disease risk. 2 Type Ⅱ diabetes is also a frequent sequela. 3

  17. Tourette Syndrome

    Science.gov (United States)

    ... writing, painting, or making music help focus the mind on other things. There's speculation that the composer Mozart had TS. Find support. The Tourette Syndrome Association sponsors support groups with others who understand the challenges of TS. Take control. People with TS can feel more in control ...

  18. Lemierre's syndrome

    DEFF Research Database (Denmark)

    Johannesen, Katrine; Bødtger, Uffe; Heltberg, Ole

    2014-01-01

    a variety of infectious complications. Rapid diagnosis and treatment is necessary to avoid severe complications or death. Close collaboration with local microbiologist is pivotal. Treatment consists of longterm treatment with penicillin and metronidazole. This is a case report of Lemierre's syndrome....

  19. Marfan syndrome masked by Down syndrome?

    OpenAIRE

    Mulder, B. J.; van Engelen, K.; Vis, J.C.; Timmermans, J.; Hamel, B C J

    2009-01-01

    Down syndrome is the most common chromosomal abnormality. A simultaneous occurrence with Marfan syndrome is extremely rare. We present a case of a 28-year-old female with Down syndrome and a mutation in the fibrillin-1 gene. The patient showed strikingly few manifestations of Marfan syndrome. Although variable expression is known to be present in Marfan syndrome, phenotypic expression of Marfan syndrome in our patient might be masked by the co-occurrence of Down syndrome. (Neth Heart J 2009;1...

  20. Paraneoplastic syndromes

    Energy Technology Data Exchange (ETDEWEB)

    Weller, R.E.

    1994-03-01

    Paraneoplastic syndromes (PNS) comprise a diverse group of disorders that are associated with cancer but unrelated to the size, location, metastases, or physiologic activities of the mature tissue of origin. They are remote effects of tumors that may appear as signs, symptoms, or syndromes which can mimic other disease conditions encountered in veterinary medicine. Recognition of PNS is valuable for several reasons: the observed abnormalities may represent tumor cell markers and facilitate early diagnosis of the tumor; they may allow assessment of premalignant states; they may aid in the search metastases; they may help quantify and monitor response to therapy; and, they may provide insight into the study of malignant transformation and oncogene expression. This review will concentrate on the pathophysiology, diagnosis, and treatment of some of the common PNS encountered in veterinary medicine.

  1. Waardenburg syndrome

    OpenAIRE

    Mehta, Manish; Kavadu, Paresh; Chougule, Sachin

    2004-01-01

    We report a case of Waardenburg syndrome in a female child aged 2yrs. Petrus Johannes Waardenburg(1) , a Dutch Ophthalmologist in 1951 described individuals with retinal pigmentary differences who had varying degrees of hearing loss and dystopia canthorum (i.e., latral displacement of inner canthi of eyes). The disease runs in families with a dominant inheritance pattern with varying degree of clinical presentation. Patient usually present with heterochromic iris, pigmentary abnormalities of ...

  2. Waardenburg syndrome

    OpenAIRE

    Tagra Sunita; Talwar Amrita; Walia Rattan Lal; Sidhu Puneet

    2006-01-01

    Waardenburg syndrome is a rare inherited and genetically heterogenous disorder of neural crest cell development. Four distinct subtypes showing marked interfamilial and intrafamilial variability have been described. We report a girl showing constellation of congenital hearing impairment with 110 dB and 105 dB loss in right and left ear respectively, hypoplastic blue iridis, white forelock, dystopia canthorum and broad nasal root. Other affected relatives of the family, with variable features ...

  3. HABERLAND SYNDROME

    Directory of Open Access Journals (Sweden)

    Ratnakumari

    2014-08-01

    Full Text Available Encephalo cranio cutaneous lipomatosis (ECCL is a rare neuro-cutaneous syndrome. It is characterized by unilateral lipomas of the cranium, face, and neck, ipsilateral lipodermoids of the eye, ipsilateral brain anomalies. There are 53 cases mentioned so far in the literature. To our knowledge, only 3 cases were reported from India. We report a case of a baby girl who presented in our institution for neuro-radiological evaluation based on which diagnosis of ECCL was made.

  4. Turner Syndrome

    OpenAIRE

    Akcan AB.

    2007-01-01

    Turner syndrome (TS) is a neurogenetic disorder characterized by partial or complete monosomy-X. TS is associated with certain physical and medical features including estrogen deficiency, short stature and increased risk for several diseases with cardiac conditions being among the most serious. Girls with TS are typically treated with growth hormone and estrogen replacement therapies to address short stature and estrogen deficiency. The cognitive-behavioral phenotype associated with TS includ...

  5. Robinow Syndrome

    OpenAIRE

    Gökhan Gökalp; Erdal Eren; Zeynep Yazıcı; Halil Sağlam

    2010-01-01

    Introduction: Robinow syndrome is characterized by dwarfism demonstrating short-limbed extremities, vertebral malsegmentation/malformation (hemivertebra), costal dysplasia, genital hypoplasia, and fetal facial appearance (wide and prominent forehead, hypertelorism, small and wide nose, molar hypoplasia, and retrognathia). It is a rare genetic disease which may present with either mild autosomal dominant form or severe recessive form. Vertebral and costal abnormalities are common diagnostic si...

  6. Marfan syndrome.

    OpenAIRE

    Jain, Eesha; Pandey, Ramesh Kumar

    1997-01-01

    Marfan syndrome is a rare autosomal dominant disorder of the connective tissue, with skeletal, ligamentous, orooculofacial, pulmonary, abdominal, neurological and the most fatal, cardiovascular manifestations. It has no cure but early diagnosis, regular monitoring and preventive lifestyle regimen ensure a good prognosis. However, the diagnosis can be difficult as it is essentially a clinical one, relying on family history, meticulous physical examination and investigation of involved organ sy...

  7. Mermaid syndrome

    OpenAIRE

    Çelik, Yalçın; Turhan, Ali Haydar; Gülaşı, Selvi; Kara, Tuğba; Şenli, Hicran; Atıcı, Aytuğ

    2013-01-01

    Sirenomelia also known as the mermaid syndrome is a very rare congenital anomaly characterized by lower limb fusion and severe urogenital gastrointestinal cardiovasculer central nervous system malformations We report a case of sirenomelia who had a single umblical artery renal agenesis pulmoner hypoplasia esophageal atresia ventricular septal defect anal atresia intestinal atresia and who was lost at fifth hour of life Turk Arch Ped 2013; 48: 65 7

  8. Noonan Syndrome

    OpenAIRE

    Bhambhani, Vikas; Muenke, Maximilian

    2014-01-01

    Noonan syndrome is a common genetic disorder that causes multiple congenital abnormalities and a large number of potential health conditions. Most affected individuals have characteristic facial features that evolve with age; a broad, webbed neck; increased bleeding tendency; and a high incidence of congenital heart disease, failure to thrive, short stature, feeding difficulties, sternal deformity, renal malformation, pubertal delay, cryptorchidism, developmental or behavioral problems, visio...

  9. Apert's Syndrome

    OpenAIRE

    Kumar, Gudipaneni Ravi; Jyothsna, Mandapati; Ahmed, Syed Basheer; Sree Lakshmi, Ketham Reddy

    2014-01-01

    ABSTRACT Apert's syndrome (acrocephalosyndactyly) is a rare congenital disorder characterized by craniosynostosis, midfacial malforma­tion and symmetrical syndactyly of hands and feet. Craniofacial deformities include cone-shaped calvarium, fat forehead, prop-tosis, hypertelorism and short nose with a bulbous tip. Intraoral findings include high arched palate with pseudocleft, maxillary transverse and sagittal hypoplasia with concomitant dental crowding, skeletal and dental anterior open bite...

  10. Hepatorenal syndrome

    Institute of Scientific and Technical Information of China (English)

    Sharon Turban; Paul J Thuluvath; Mohamed G Atta

    2007-01-01

    Hepatorenal syndrome (HRS) is a "functional" and reversible form of renal failure that occurs in patients with advanced chronic liver disease. The distinctive hallmark feature of HRS is the intense renal vasoconstriction caused by interactions between systemic and portal hemodynamics. This results in activation of vasoconstrictors and suppression of vasodilators in the renal circulation. Epidemiology, pathophysiology, as well as current and emerging therapies of HRS are discussed in this review.

  11. Brachycephalic Syndrome.

    Science.gov (United States)

    Dupré, Gilles; Heidenreich, Dorothee

    2016-07-01

    Animals presenting with brachycephalic syndrome suffer from multilevel obstruction of the airways as well as secondary structural collapse. Stenotic nares, aberrant turbinates, nasopharyngeal collapse, soft palate elongation and hyperplasia, laryngeal collapse, and left bronchus collapse are being described as the most common associated anomalies. Rhinoplasty and palatoplasty as well as newer surgical techniques and postoperative care strategies have resulted in significant improvement of the prognosis even in middle-aged dogs. PMID:27012936

  12. Caroli's syndrome

    International Nuclear Information System (INIS)

    In 1958 Caroli described the syndrome of congenital, either segmental or involving the entire bile duct system, saccular extensions of the intrahepatic bile ducts. He differentiated between two types of this disease pattern. The first form concerns pure cystic dilatations of the intrahepatic bile ducts, whereas the second one is combined with hepatic fibrosis and portal hypertension. Both types are characterised by cystic dilatations in the kidneys and in the extrahepatic bile ducts, pancreas and spleen. (orig.)

  13. Griscelli syndrome

    Directory of Open Access Journals (Sweden)

    Kumar T

    2006-01-01

    Full Text Available Partial albinism with immunodeficiency is a rare and fatal immunologic disorder characterized by pigmentary dilution and variable cellular immunodeficiency. It was initially described in 1978. Primary abnormalities included silvery grayish sheen to the hair, large pigment agglomerations in hair shafts and an abundance of mature melanosomes in melanocytes, with reduced pigmentation of adjacent keratinocytes. We describe a child with Griscelli syndrome who presented with hepatitis, pancytopenia and silvery hair. The diagnosis was confirmed by microscopic skin and hair examination.

  14. Asperger syndrome

    OpenAIRE

    Woodbury-Smith, Marc R.; Volkmar, Fred R.

    2008-01-01

    Abstract Asperger syndrome (AS) is a chronic neurodevelopmental disorder of social interaction, communication, and a restricted range of behaviors or interests. Although not generally associated with intellectual disability, the severe social disability and, in many cases, associated mental health and other medical problems, result in disability throughout life. The diagnosis is often delayed, sometimes into adulthood, which is unfortunate because there are now a range...

  15. Brugada syndrome

    Directory of Open Access Journals (Sweden)

    Rachel Bastiaenen

    2011-12-01

    Full Text Available The Brugada syndrome demonstrates characteristic electrocardiogram features and is a significant cause of sudden death in young adults with overtly normal cardiac structure and function. The genetic basis has not yet been fully elucidated but our understanding of the causative mutations and modifiers of arrhythmic events is advancing rapidly alongside sequencing technologies. We expect that the future will include risk stratification according to genotype and management tailored to the genetic diagnosis.

  16. Burnout syndrome

    Czech Academy of Sciences Publication Activity Database

    Kebza, V.; Šolcová, Iva

    Praha: EFPA/UPA, 2007 - (Polišenská, V.; Šolc, M.; Kotrlová, J.). s. 31 ISBN 978-80-7064-017-3. [European Conress of Psychology /10./. 03.07.2007-06.07.2007, Praha] R&D Projects: GA ČR GA406/06/0747 Institutional research plan: CEZ:AV0Z70250504 Keywords : burnout syndrome * type D personality * physiological indicators Subject RIV: AN - Psychology

  17. CREST Syndrome

    Directory of Open Access Journals (Sweden)

    Tuğçe Köksüz

    2014-06-01

    Full Text Available We report a case of CREST syndrome (calsinosis cutis, Raynaud’s phenomenon, oesophageal dysmotility, sclerodactyly and telangiectasia with all of the five major symptoms. A 46-year-old woman was admitted to our clinic with the complaint of erythema, rigidity and pain on the plantar surface of the feet. She had had Raynaud’s phenomenon for 20 years and oesophageal reflux for five years. Her face had become masklike and there was prominent telangiectasies on her face and hands. Sclerosis were confined to the fingers (sclerodactyly. Direct X-ray graphy demonstrated calcinosis cutis on the left hand and suprapatellar region. She was treated with nifedipine 30 mg/day, acetylsalicylic acid 100 mg/day for Raynaud’s phenomenon and famotidine 40 mg/day, metoclopramide HCL 30 mg/day for oesophageal dysmotility. Her complaints were partially relieved after the treatment. This case had all of the five major symptoms of CREST syndrome, and we aimed to emphasize the major symptoms and complications of CREST syndrome. (Turk J Dermatol 2012; 6: 48-50

  18. Noonan syndrome.

    Science.gov (United States)

    Bhambhani, Vikas; Muenke, Maximilian

    2014-01-01

    Noonan syndrome is a common genetic disorder that causes multiple congenital abnormalities and a large number of potential health conditions. Most affected individuals have characteristic facial features that evolve with age; a broad, webbed neck; increased bleeding tendency; and a high incidence of congenital heart disease, failure to thrive, short stature, feeding difficulties, sternal deformity, renal malformation, pubertal delay, cryptorchidism, developmental or behavioral problems, vision problems, hearing loss, and lymphedema. Familial recurrence is consistent with an autosomal dominant mode of inheritance, but most cases are due to de novo mutations. Diagnosis can be made on the basis of clinical features, but may be missed in mildly affected patients. Molecular genetic testing can confirm diagnosis in 70% of cases and has important implications for genetic counseling and management. Most patients with Noonan syndrome are intellectually normal as adults, but some may require multidisciplinary evaluation and regular follow-up care. Age-based Noonan syndrome-specific growth charts and treatment guidelines are available. PMID:24444506

  19. Antiphospholipid syndrome

    Directory of Open Access Journals (Sweden)

    Pavlović Dragan M.

    2010-01-01

    Full Text Available Antiphospholipid syndrome (APS is an autoimmune disease with recurrent thromboses and pregnancy complications (90% are female patients that can be primary and secondary (with concomitant autoimmune disease. Antiphospholipid antibodies are prothrombotic but also act directly with brain tissue. One clinical and one laboratory criterion is necessary for the diagnosis of APS. Positive serological tests have to be confirmed after at least 12 weeks. Clinical picture consists of thromboses in many organs and spontaneous miscarriages, sometimes thrombocytopaenia and haemolytic anaemia, but neurological cases are the most frequent: headaches, stroke, encephalopathy, seizures, visual disturbances, Sneddon syndrome, dementia, vertigo, chorea, balism, transitory global amnesia, psychosis, transversal myelopathy and Guillain-Barre syndrome. About 50% of strokes below 50 years of age are caused by APS. The first line of therapy in stroke is anticoagulation: intravenous heparin or low-weight heparins. In chronic treatment, oral anticoagulation and antiplatelet therapy are used, warfarin and aspirin, mostly for life. In resistant cases, corticosteroids, intravenous immunoglobulins and plasmapheresis are necessary. Prognosis is good in most patients but some are treatment-resistant with recurrent thrombotic events and eventually death.

  20. National Down Syndrome Society

    Science.gov (United States)

    ... with Down Syndrome Since 1979 National Down Syndrome Society 8 E 41st Street, 8th Floor New York ... Program! The mission of the National Down Syndrome Society is to be the national advocate for the ...

  1. Central Pain Syndrome

    Science.gov (United States)

    ... Enhancing Diversity Find People About NINDS NINDS Central Pain Syndrome Information Page Table of Contents (click to ... being done? Clinical Trials Organizations What is Central Pain Syndrome? Central pain syndrome is a neurological condition ...

  2. Fetal Alcohol Syndrome

    Science.gov (United States)

    ... Condiciones Chinese Conditions Fetal Alcohol Syndrome Read in Chinese What is Fetal Alcohol Syndrome (FAS)? Fetal Alcohol Syndrome (FAS) describes changes in a baby born to a mother whose pregnancy was complicated by alcohol consumption. A broader term ...

  3. Tourette Syndrome (For Parents)

    Science.gov (United States)

    ... their child cope with the condition. About Tourette Syndrome Tourette syndrome (TS) is named for French doctor Georges ... people with TS. previous continue Diagnosing and Treating Tourette Syndrome Pediatricians and family doctors may refer a child ...

  4. Barth Syndrome (BTHS)

    Science.gov (United States)

    ... Awards Enhancing Diversity Find People About NINDS NINDS Barth Syndrome Information Page Table of Contents (click to jump ... is being done? Clinical Trials Organizations What is Barth Syndrome? Barth syndrome (BTHS) is a rare, genetic disorder ...

  5. Sexuality and Down Syndrome

    Science.gov (United States)

    ... NDSS Home » Resources » Wellness » Sexuality » Sexuality & Down Syndrome Sexuality & Down Syndrome Human sexuality encompasses an individual's self- ... community standards for adult behavior. How Can Healthy Sexuality be Encouraged for Individuals with Down Syndrome? Creating ...

  6. Narcotic Bowel Syndrome

    Science.gov (United States)

    ... Intolerance Malabsorption Narcotic Bowel Syndrome Radiation Therapy Injury Short Bowel Syndrome Symptoms & Causes Treatments Nutrition and Diet Managing Secondary Effects Medications Surgery Daily Living with SBS Resources SMA Syndrome Volvulus ...

  7. Hepatorenal syndrome

    Institute of Scientific and Technical Information of China (English)

    Jan Lata

    2012-01-01

    Hepatorenal syndrome (HRS) is defined as a functional renal failure in patients with liver disease with portal hypertension and it constitutes the climax of systemic circulatory changes associated with portal hypertension.This term refers to a precisely specified syndrome featuring in particular morphologically intact kidneys,where regulatory mechanisms have minimised glomerular filtration and maximised tubular resorption and urine concentration,which ultimately results in uraemia.The syndrome occurs almost exclusively in patients with ascites.Type 1 HRS develops as a consequence of a severe reduction of effective circulating volume due to both an extreme splanchnic arterial vasodilatation and a reduction of cardiac output.Type 2 HRS is characterised by a stable or slowly progressive renal failure so that its main clinical consequence is not acute renal failure,but refractory ascites,and its impact on prognosis is less negative.Liver transplantation is the most appropriate therapeutic method,nevertheless,only a few patients can receive it.The most suitable "bridge treatments" or treatment for patients ineligible for a liver transplant include terlipressin plus albumin.Terlipressin is at an initial dose of 0.5-1 mg every 4 h by intravenous bolus to 3 mg every 4 h in cases when there is no response.Renal function recovery can be achieved in less than 50% of patients and a considerable decrease in renal function may reoccur even in patients who have been responding to therapy over the short term.Transjugular intrahepatic portosystemic shunt plays only a marginal role in the treatment of HRS.

  8. Morvan Syndrome

    Science.gov (United States)

    Maskery, Mark; Chhetri, Suresh K.; Dayanandan, Rejith; Gall, Claire

    2016-01-01

    A 74-year-old gentleman was admitted to the regional neurosciences center with encephalopathy, myokymia, and dysautonomia. Chest imaging had previously identified an incidental mass in the anterior mediastinum, consistent with a primary thymic tumor. Antivoltage-gated potassium channel (anti-VGKC) antibodies were positive (titer 1273 pmol/L) and he was hypokalemic. Electromyogram and nerve conduction studies were in keeping with peripheral nerve hyperexcitability syndrome, and an electroencephalogram was consistent with encephalopathy. A diagnosis of Morvan syndrome was made, for which he was initially treated with high-dose steroids, followed by a 5-day course of intravenous immunoglobulin (IVIG) therapy. He also underwent thymectomy, followed by a postexcision flare of his symptoms requiring intensive care management. Further steroids, plasmapheresis, and IVIG achieved stabilization of his clinical condition, enabling transfer for inpatient neurorehabilitation. He was commenced on azathioprine and a prolonged oral steroid taper. A subsequent presumed incipient relapse responded well to further IVIG treatment. This case report documents a thymoma-associated presentation of anti-VGKC-positive Morvan syndrome supplemented by patient and carer narrative and video, both of which provide valuable further insights into this rare disorder. There are a limited number of publications surrounding this rare condition available in the English literature. This, combined with the heterogenous presentation, association with underlying malignancy, response to treatment, and prognosis, provides a diagnostic challenge. However, the association with anti-VGKC antibody-associated complexes and 2 recent case series have provided some scope for both accurate diagnosis and management. PMID:26740856

  9. Trichorhinophalangeal syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Tuzovic, S.; Fiebach, B.J.O.; Magnus, L.; Sauerbrei, H.U.

    1982-11-01

    This article reports on 14 cases of a trichorhinophalangeal syndrome in five successive generations. Besides the well-known characteristics of the TRPS the following symptoms observed in this family are new: Teething was considerably delayed, intelligence was reduced, and there were skin manifestations resembling eczema. Besides, struma colli and colitis ulcerosa were also observed. Subsequent observations have to clarify whether these symptoms are a facultative part of the TRPS pattern. The constant appearance of carriers of these characteristics during five generation points to dominant heredity.

  10. Olmsted Syndrome

    Directory of Open Access Journals (Sweden)

    Sirka C

    1999-01-01

    Full Text Available A 20-year-old Sikh man had palmoplantar keratoderma, flexion deformity of digits, universal alopecia, keratotic plaques at the angles of mouth, gluteal cleft, knees and dorsal aspects of the metacarpophalangeal joints of the hand; features of Olmsted syndrome. He had normal nails, teeth, oral mucosa and normal joint movements. Treatment with acitretin, 25mg/day for three and a half months, followed by 25mg once daily alternating with 50mg once daily for 3 months resulted in significant improvement.

  11. [Piriformis syndrome].

    Science.gov (United States)

    Erauso, Thomas; Pégorie, Anne; Gaveau, Yves-Marie; Tardy, Dominique

    2010-09-20

    Sciatic pain is often misleading and establishing the link with a local muscular cause can be difficult and lead to errors, especially when faced with a young sportsman, with typical discogenic pain. Simple, specific and reproducible tests enable a better identification and treatment of a muscular cause or canal syndrome. Physiotherapy, or local infiltrations are generally very efficient, and sufficient. Surgery may be considered only in a very limited number of cases, lack of response to the first line treatment and then only if it is the absolute diagnosis, diagnosis which must remain a diagnosis of exception, more so of exclusion. PMID:21033479

  12. CREST Syndrome

    OpenAIRE

    Tuğçe Köksüz; Zeynep Nurhan Saraçoğlu; Ayşe Esra Koku-Aksu; İlham Sabuncu; Cengiz Korkmaz

    2014-01-01

    We report a case of CREST syndrome (calsinosis cutis, Raynaud’s phenomenon, oesophageal dysmotility, sclerodactyly and telangiectasia) with all of the five major symptoms. A 46-year-old woman was admitted to our clinic with the complaint of erythema, rigidity and pain on the plantar surface of the feet. She had had Raynaud’s phenomenon for 20 years and oesophageal reflux for five years. Her face had become masklike and there was prominent telangiectasies on her face and hands. Sclerosis were ...

  13. Rett Syndrome

    OpenAIRE

    Sitholey, Prabhat; Agarwal, Vivek; Srivastava, Rohit

    2012-01-01

    Rett syndrome is one of the most common causes of complex disability in girls. It is characterized by early neurological regression that severely affects motor, cognitive and communication skills, by autonomic dysfunction and often a seizure disorder. It is a monogenic X-linked dominant neurodevelopmental disorder related to mutation in MECP2, which encodes the methyl-CpG-binding protein MeCP2. There are several mouse models either based on conditional knocking out of the Mecp2 gene or on a t...

  14. [Ascher's syndrome].

    Science.gov (United States)

    Halling, F; Sandrock, D; Merten, H A; Hönig, J F

    1991-01-01

    Ascher's syndrome is composed of the triad blepharochalasis, double lip and goitre. In many of the cases reported in the literature this typical constellation of symptoms is not complete; particularly the struma is not mandatorily involved. A 58-year-old patient with this rare disease who exhibited blepharochalasis and double upper and lower lip is presented. Additionally, subclinical hypothyroidism and alopecia areata totalis were found. In differential diagnosis other causes of double lips or enlargement of the lips must be considered. PMID:1817784

  15. Mazabraud syndrome

    Science.gov (United States)

    John, Anulekha Mary; Behera, Kishore Kumar; Mathai, Thomas; Parmar, Harshad; Paul, Thomas V.

    2013-01-01

    A 25 year old lady presented with pain and swelling of left thigh. On examination she was found to have tenderness of left femur with a separate soft tissue swelling within the thigh muscle. Further evaluation revealed expansile bony lesion on X-ray of left tibia and multiple hot spots on bone scan suggestive of fibrous dysplasia. The soft tissue swelling on excision and histopathological examination was found to be intramuscular myxoma. The combination of the above two, called Mazabraud syndrome is being reported. PMID:23961498

  16. Mazabraud syndrome

    Directory of Open Access Journals (Sweden)

    Anulekha Mary John

    2013-01-01

    Full Text Available A 25 year old lady presented with pain and swelling of left thigh. On examination she was found to have tenderness of left femur with a separate soft tissue swelling within the thigh muscle. Further evaluation revealed expansile bony lesion on X-ray of left tibia and multiple hot spots on bone scan suggestive of fibrous dysplasia. The soft tissue swelling on excision and histopathological examination was found to be intramuscular myxoma. The combination of the above two, called Mazabraud syndrome is being reported.

  17. Griscelli syndrome.

    Science.gov (United States)

    Ariffin, H; Geikowski, A; Chin, T F; Chau, D; Arshad, A; Abu Bakar, K; Krishnan, S

    2014-08-01

    We report a case of Griscelli Syndrome (GS). Our patient initially presented with a diagnosis of haemophagocytic lymphistiocytosis (HLH). Subsequent microscopic analysis of the patient's hair follicle revealed abnormal distribution of melanosomes in the shaft, which is a hallmark for GS. Analysis of RAB27A gene in this patient revealed a homozygous mutation in exon 6, c.550C>T, p.R184X . This nonsense mutation causes premature truncation of the protein resulting in a dysfunctional RAB27A. Recognition of GS allows appropriate institution of therapy namely chemotherapy for HLH and curative haemotopoeitic stem cell transplantation. PMID:25500851

  18. HELLP syndrome

    Directory of Open Access Journals (Sweden)

    Dilek Acar

    2014-08-01

    Suggested treatment modality consists, stabilization of blood pressure and magnesium sulfate infusion. Then evaluation of fetal status and planning delivery method and time if maternal status remains unstable. If prognosis seems favorable without urgent delivery and fetus can benefit from it, a course of betamethasone can be given to fetuses between 24 and 34 weeks of gestational age. The only and definite treatment of HELLP syndrome is delivering the baby. Suggested benefits of steroid therapy and other experimental treatments are still to be proven effective by large randomized controlled trials. [Archives Medical Review Journal 2014; 23(4.000: 735-760

  19. OCULO-CEREBRO-RENAL SYNDROME (LOWE'S SYNDROME)

    Institute of Scientific and Technical Information of China (English)

    1991-01-01

    Oculo-cerebro-renal syndrome (Lowe's syndrome) is characterized by mental and motor retardation, cataract, glaucoma and renal abnormalities. It is an X-linked recessive metabolic disease. Two brothers suffering from Lowe's syndrome are reported. Their mother with lenticular opacities and peculiar facial appearance is in concordance with the obligate carrier. The ocular changes and heridity are discussed.

  20. Correlation between the bleb morphology and the 24-hour intraocular pressure (IOP) following trabeculectomy in the early postoperative outcomes of primary angle-closure glaucoma (PACG)%原发性闭角型青光眼小梁切除早期滤过泡形态与24h眼压关系

    Institute of Scientific and Technical Information of China (English)

    贾超; 翟刚; 解聪

    2012-01-01

    目的 观察原发性闭角型青光眼小梁切除术后1个月时结膜滤过泡形态与术后24h眼压(IOP)的关系.方法 对46例施行小梁切除术的原发性闭角型青光眼患者进行随访观察.采用IBAGS滤过泡分级系统(Indiana Bleb Grading Scale,IBAGS)对术后1个月的滤过泡进行记录,应用Goldmann压平眼压计进行眼压测量.采用线性回归分析方法检验滤过泡与24 h眼压的关系,采用t检验的方法对有无微囊结构滤过泡的24 h眼压进行比较.结果 线性回归分析显示滤过泡高度(H)每增加1分术后24 h眼压波动值将降低0.60 mm Hg(95%可信区间为-1.183~-0.024),滤过泡范围(E)每增加1分术后24 h眼压波动值将降低0.66 mm Hg(95%可信区间为-1.193~-0.122),滤过泡面积(即大小H+E)每增加1分术后24 h眼压波动值将降低0.43 mm Hg(95%可信区间为-0.756~-0.109),术后具有微囊结构的滤过泡其眼压波动范围较无微囊结构者平均降低1.02 mm Hg(95%可信区间为-1.876~-0.156).具有微囊特征滤过泡的患者上午10点的IOP、24h IOP平均值、波动值、24 h IOP 最大值及最小值均较无微囊者为理想(P值分别为0.0058、0.0039、0.0019、0.0014、0.0211.),差异有统计学意义.所有患者中仅有一例发生滤过泡渗漏.结论 滤过泡形态与术后24 h眼压具有一定的相关性.滤过泡的高度,范围及面积对术后24 h眼压的影响最明显.同时具有微囊结构滤过泡的病例术后24 h眼压控制良好.%Objective To observe the correlation of the morphologic appearance of blebs after trabeculectomy in the first postoperative month with the outcome of 24-hour IOP among patients with PACG after trabeculectomy.Methods A total of 46 patients of PACG were included for the analysis after trabeculectomy.The bleb morphology in the first month after trabeculectomy was graded with the Indian Bleb Appearance Grading Scale based on standard photos.IOP were measured by Goldmann

  1. KBG syndrome

    Directory of Open Access Journals (Sweden)

    Brancati Francesco

    2006-12-01

    Full Text Available Abstract KBG syndrome is a rare condition characterised by a typical facial dysmorphism, macrodontia of the upper central incisors, skeletal (mainly costovertebral anomalies and developmental delay. To date, KBG syndrome has been reported in 45 patients. Clinical features observed in more than half of patients that may support the diagnosis are short stature, electroencephalogram (EEG anomalies (with or without seizures and abnormal hair implantation. Cutaneous syndactyly, webbed short neck, cryptorchidism, hearing loss, palatal defects, strabismus and congenital heart defects are less common findings. Autosomal dominant transmission has been observed in some families, and it is predominantly the mother, often showing a milder clinical picture, that transmits the disease. The diagnosis is currently based solely on clinical findings as the aetiology is unknown. The final diagnosis is generally achieved after the eruption of upper permanent central incisors at 7–8 years of age when the management of possible congenital anomalies should have been already planned. A full developmental assessment should be done at diagnosis and, if delays are noted, an infant stimulation program should be initiated. Subsequent management and follow-up should include an EEG, complete orthodontic evaluation, skeletal investigation with particular regard to spine curvatures and limb asymmetry, hearing testing and ophthalmologic assessment.

  2. Myasthenic syndromes.

    Science.gov (United States)

    Farrugia, M E

    2011-03-01

    The neuromuscular junction is vulnerable to autoimmune attack both at the pre-synaptic nerve terminal and at the post-synaptic muscle membrane. Antibodies directed to the nicotinic acetylcholine receptor at the muscle surface are the cause of myasthenia gravis in the majority of cases. Myasthenia gravis is an acquired condition, characterised by weakness and fatigability of the skeletal muscles. The ocular muscles are commonly affected first, but the disease often generalises. Treatment includes symptom control and immunosuppression. The thymus gland plays an important role in the pathogenesis of myasthenia gravis and thymectomy is indicated in certain subgroups. Lambert-Eaton myasthenic syndrome is associated with antibodies directed to the voltage-gated calcium channel antibodies at the pre-synaptic nerve terminal. It is an acquired condition and, in some cases, may be paraneoplastic, often secondary to underlying small cell lung carcinoma. Clinical presentation is distinct from myasthenia gravis, with patients often first presenting with lower limb muscle fatigability and autonomic symptoms. Congenital myasthenic syndromes are inherited neuromuscular disorders due to mutations in proteins at the neuromuscular junction. Various phenotypes exist depending on the protein mutation. Treatment is directed towards symptom control and immunosuppression is not indicated. PMID:21365067

  3. Marfan Syndrome (For Parents)

    Science.gov (United States)

    ... Tropical Delight: Melon Smoothie Pregnant? Your Baby's Growth Marfan Syndrome KidsHealth > For Parents > Marfan Syndrome Print A ... the Doctor en español Síndrome de Marfan About Marfan Syndrome Marfan syndrome is a progressive genetic disorder ...

  4. Facts about Down Syndrome

    Science.gov (United States)

    ... Us Information For... Media Policy Makers Facts about Down Syndrome Language: English Español (Spanish) Recommend on Facebook Tweet ... with Down syndrome. View charts » What is Down Syndrome? Down syndrome is a condition in which a ...

  5. Hamartomatous polyposis syndromes

    DEFF Research Database (Denmark)

    Jelsig, Anne Marie; Qvist, Niels; Brusgaard, Klaus;

    2014-01-01

    -intestinal symptoms and types of cancers differs.Clinical awareness and early diagnosis of HPS is important, as affected patients and at-risk family members should be offered genetic counselling and surveillance. Surveillance in children with HPS might prevent or detect intestinal or extra-intestinal complications......Hamartomatous Polyposis Syndromes (HPS) are genetic syndromes, which include Peutz-Jeghers syndrome, Juvenile polyposis syndrome, PTEN hamartoma tumour syndrome (Cowden Syndrom, Bannayan-Riley-Ruvalcaba and Proteus Syndrome) as well as hereditary mixed polyposis syndrome. Other syndromes such as......-intestinal cancer. The syndromes are rare and inherited in an autosomal dominant manner.The diagnosis of HPS has traditionally been based on clinical criteria, but can sometimes be difficult as the severity of symptoms range considerably from only a few symptoms to very severe cases - even within the same family...

  6. Superior Mesenteric Artery Syndrome or Wilkie Syndrome

    International Nuclear Information System (INIS)

    We described three cases of superior mesenteric artery (SMA) syndrome, also known as Wilkie's syndrome, chronic duodenal ileus, or cast syndrome. This syndrome occurs when the third portion of the duodenum is compressed between the SMA and the aorta. The major risk factors for development of SMA syndrome are rapid weight loss and surgical correction of spinal deformities. The clinical presentation of SMA syndrome is variable and nonspecific, including nausea, vomiting, abdominal pain, and weight loss. The diagnosis is based on endoscopic, radiographic and tomographic findings of duodenal compression by the SMA. The treatment of SMA syndrome is aimed at the precipitating factor, which usually is related to weight loss. Therefore, conservative therapy with nutritional supplementation is the initial approach, and surgery is reserved for those who do not respond to nutritional therapy.

  7. Leopard syndrome

    Directory of Open Access Journals (Sweden)

    Dallapiccola Bruno

    2008-05-01

    Full Text Available Abstract LEOPARD syndrome (LS, OMIM 151100 is a rare multiple congenital anomalies condition, mainly characterized by skin, facial and cardiac anomalies. LEOPARD is an acronym for the major features of this disorder, including multiple Lentigines, ECG conduction abnormalities, Ocular hypertelorism, Pulmonic stenosis, Abnormal genitalia, Retardation of growth, and sensorineural Deafness. About 200 patients have been reported worldwide but the real incidence of LS has not been assessed. Facial dysmorphism includes ocular hypertelorism, palpebral ptosis and low-set ears. Stature is usually below the 25th centile. Cardiac defects, in particular hypertrophic cardiomyopathy mostly involving the left ventricle, and ECG anomalies are common. The lentigines may be congenital, although more frequently manifest by the age of 4–5 years and increase throughout puberty. Additional common features are café-au-lait spots (CLS, chest anomalies, cryptorchidism, delayed puberty, hypotonia, mild developmental delay, sensorineural deafness and learning difficulties. In about 85% of the cases, a heterozygous missense mutation is detected in exons 7, 12 or 13 of the PTPN11 gene. Recently, missense mutations in the RAF1 gene have been found in two out of six PTPN11-negative LS patients. Mutation analysis can be carried out on blood, chorionic villi and amniotic fluid samples. LS is largely overlapping Noonan syndrome and, during childhood, Neurofibromatosis type 1-Noonan syndrome. Diagnostic clues of LS are multiple lentigines and CLS, hypertrophic cardiomyopathy and deafness. Mutation-based differential diagnosis in patients with borderline clinical manifestations is warranted. LS is an autosomal dominant condition, with full penetrance and variable expressivity. If one parent is affected, a 50% recurrence risk is appropriate. LS should be suspected in foetuses with severe cardiac hypertrophy and prenatal DNA test may be performed. Clinical management should

  8. Metabolic Syndrome: Polycystic Ovary Syndrome.

    Science.gov (United States)

    Mortada, Rami; Williams, Tracy

    2015-08-01

    Polycystic ovary syndrome (PCOS) is a heterogeneous condition characterized by androgen excess, ovulatory dysfunction, and polycystic ovaries. It is the most common endocrinopathy among women of reproductive age, affecting between 6.5% and 8% of women, and is the most common cause of infertility. Insulin resistance is almost always present in women with PCOS, regardless of weight, and they often develop diabetes and metabolic syndrome. The Rotterdam criteria are widely used for diagnosis. These criteria require that patients have at least two of the following conditions: hyperandrogenism, ovulatory dysfunction, and polycystic ovaries. The diagnosis of PCOS also requires exclusion of other potential etiologies of hyperandrogenism and ovulatory dysfunction. The approach to PCOS management differs according to the presenting symptoms and treatment goals, particularly the patient's desire for pregnancy. Weight loss through dietary modifications and exercise is recommended for patients with PCOS who are overweight. Oral contraceptives are the first-line treatment for regulating menstrual cycles and reducing manifestations of hyperandrogenism, such as acne and hirsutism. Clomiphene is the first-line drug for management of anovulatory infertility. Metformin is recommended for metabolic abnormalities such as prediabetes, and a statin should be prescribed for cardioprotection if the patient meets standard criteria for statin therapy. PMID:26280343

  9. [Hepatopulmonary syndrome].

    Science.gov (United States)

    Thévenot, Thierry; Weil, Delphine; Garioud, Armand; Lison, Hortensia; Cadranel, Jean-François; Degano, Bruno

    2016-05-01

    Hepatopulmonary syndrome (HPS) is defined by the association of portal hypertension, increased alveolar-arterial oxygen gradient and intrapulmonary vascular dilations. Pathophysiological mechanisms of hypoxemia are characterized by ventilation-perfusion mismatch, oxygen diffusion limitation between alveolus and the centre of the dilated capillary, and right-to-left shunting. An excess of vasodilator molecules (like nitric monoxide) and proangiogenic factors (like VEGF) play an important role in the occurrence of HPS. Symptoms of HPS are not specific and dominated by a progressive dyspnea in upright position. Pulse oximetry is a simple non-invasive screening test but only detect the most severe forms of HPS. Medical treatment is disappointing and only liver transplantation may lead to resolution of HPS. Survival following liver transplantation is promising when hypoxemia is not severely decreased. PMID:27021476

  10. Antiphospholipid syndrome.

    Science.gov (United States)

    George, Diane; Erkan, Doruk

    2009-01-01

    The antiphospholipid syndrome (APS) is an autoimmune systemic disease that is diagnosed when there is vascular thrombosis and/or pregnancy morbidity occurring with persistently positive antiphospholipid antibodies (aPL) (lupus anticoagulant test, anticardiolipin antibodies, and/or anti-beta(2)-glycoprotein I antibodies). Although International APS Classification Criteria have been formulated to provide a uniform approach to APS research, aPL may cause a spectrum of clinical manifestations, some of which are not included in these criteria. The main aPL-related cardiac manifestations include valve abnormalities (vegetations and/or thickening), myocardial infarction (MI), intracardiac thrombi, and myocardial microthrombosis. In this article, we will review the definition, etiopathogenesis, clinical manifestations, diagnosis, and treatment of aPL-related clinical events with emphasis on cardiac manifestations. PMID:19732604

  11. Noonan syndrome

    Directory of Open Access Journals (Sweden)

    van der Burgt Ineke

    2007-01-01

    Full Text Available Abstract Noonan Syndrome (NS is characterised by short stature, typical facial dysmorphology and congenital heart defects. The incidence of NS is estimated to be between 1:1000 and 1:2500 live births. The main facial features of NS are hypertelorism with down-slanting palpebral fissures, ptosis and low-set posteriorly rotated ears with a thickened helix. The cardiovascular defects most commonly associated with this condition are pulmonary stenosis and hypertrophic cardiomyopathy. Other associated features are webbed neck, chest deformity, mild intellectual deficit, cryptorchidism, poor feeding in infancy, bleeding tendency and lymphatic dysplasias. The syndrome is transmitted as an autosomal dominant trait. In approximately 50% of cases, the disease is caused by missense mutations in the PTPN11 gene on chromosome 12, resulting in a gain of function of the non-receptor protein tyrosine phosphatase SHP-2 protein. Recently, mutations in the KRAS gene have been identified in a small proportion of patients with NS. A DNA test for mutation analysis can be carried out on blood, chorionic villi and amniotic fluid samples. NS should be considered in all foetuses with polyhydramnion, pleural effusions, oedema and increased nuchal fluid with a normal karyotype. With special care and counselling, the majority of children with NS will grow up and function normally in the adult world. Management should address feeding problems in early childhood, evaluation of cardiac function and assessment of growth and motor development. Physiotherapy and/or speech therapy should be offered if indicated. A complete eye examination and hearing evaluation should be performed during the first few years of schooling. Preoperative coagulation studies are indicated. Signs and symptoms lessen with age and most adults with NS do not require special medical care.

  12. Correlação entre os achados à biomicroscopia ultra-sônica de bolhas filtrantes, com ou sem mitomicina C, e a pressão intra-ocular The correlation between ultrasound biomicroscopy of filtering blebs, with or without mitomycin C, and intraocular pressure

    Directory of Open Access Journals (Sweden)

    Italo Mundialino Marcon

    2000-02-01

    Full Text Available Objetivo: Avaliar, pela biomicroscopia ultra-sônica (UBM, a presença ou não de bolhas filtrantes antiglaucomatosas, observando sua cavidade, e suas diferenças no diâmetro, altura e espessura da parede, em olhos submetidos à cirurgia de trabeculectomia, com ou sem o uso de mitomicina C (MMC, e avaliar o efeito destas características sobre a pressão intra-ocular (Po. Métodos: De forma aleatória, em um estudo de coorte com duração de seis meses, foram examinados pela UBM 61 olhos de 44 pacientes portadores de glaucoma, submetidos à cirurgia de trabeculectomia, tendo 38 recebido a mitomicina C (MMC e 23 não. Todos os olhos foram examinados e avaliados no pós-operatório pelo UBM, com sonda de 50 MHz, utilizando a técnica descrita por Pavlin em 1991 (Pavlin et al., 1991. Resultados: A altura da bolha filtrante foi de 1,80 ± 0,74 mm nos olhos com MMC e de 1,40 ± 0,53 mm naqueles sem MMC. A espessura da parede da bolha foi de 0,91 ± 0,59 mm nos olhos que receberam a MMC e 0,51 ± 0,45 mm naqueles que não receberam. A Po foi de 12,37 ± 5,45 mmHg nos olhos com MMC e de 14,91 ± 5,48 mmHg nos que não receberam. Conclusões: O estudo pelo UBM demonstrou que foi a altura da bolha o elemento que mais influenciou na diminuição da Po. A espessura da parede foi significativamente maior nos olhos com MMC do que nos sem MMC. A diminuição da Po foi maior nos olhos em que foi utilizada a MMC, com uma diferença média de 2,54 mmHg.Purpose: To evaluate the presence or absence of filtering blebs, its cavities, differences in diameter, height, wall thickness, seen on ultrasound biomicroscopy (UBM of eyes submited to trabeculectomy, with or without using mitomicyn C (MMC, and to evaluate the effect of these caracteristics on the intraocular pressure (IOP. Methods: In a nonrandomized fashion, a six-month cohort study of 61 eyes of 44 glaucoma patients examined by UBM, all of which underwent trabeculectomy. Of these, 38 received MMC and 23 did

  13. Prenatal Tests for Down Syndrome

    Science.gov (United States)

    PRENATAL TESTS FOR DOWN SYNDROME S HARE W ITH W OMEN PRENATAL TESTS FOR DOWN SYNDROME What Is Down Syndrome? ... suggests that you consult your health care provider. PRENATAL TESTS FOR DOWN SYNDROME 256 Volume 50, No. ...

  14. Genetics Home Reference: Rett syndrome

    Science.gov (United States)

    ... Help Me Understand Genetics Home Health Conditions Rett syndrome Rett syndrome Enable Javascript to view the expand/collapse ... autism-dementia-ataxia-loss of purposeful hand use syndrome Rett disorder Rett's disorder Rett's syndrome RTS RTT Related ...

  15. Gilles de la Tourette syndrome

    Science.gov (United States)

    ... cannot control. The condition is commonly called Tourette syndrome. ... Tourette syndrome ... fewer people have more severe forms of Tourette syndrome. Tourette syndrome is four times as likely to occur ...

  16. Nevoid Basal Cell Carcinoma Syndrome

    Science.gov (United States)

    ... Nevoid Basal Cell Carcinoma Syndrome Request Permissions Nevoid Basal Cell Carcinoma Syndrome Approved by the Cancer.Net Editorial Board , 04/2016 What is Nevoid Basal Cell Carcinoma Syndrome? Nevoid Basal Cell Carcinoma Syndrome (NBCCS) is ...

  17. Burning Mouth Syndrome and "Burning Mouth Syndrome".

    Science.gov (United States)

    Rifkind, Jacob Bernard

    2016-03-01

    Burning mouth syndrome is distressing to both the patient and practitioner unable to determine the cause of the patient's symptoms. Burning mouth syndrome is a diagnosis of exclusion, which is used only after nutritional deficiencies, mucosal disease, fungal infections, hormonal disturbances and contact stomatitis have been ruled out. This article will explore the many causes and treatment of patients who present with a chief complaint of "my mouth burns," including symptomatic treatment for those with burning mouth syndrome. PMID:27209717

  18. Mobbing syndrome

    Directory of Open Access Journals (Sweden)

    Sakoula Z.

    2014-07-01

    Full Text Available Introduction: The term mobbing comes from the English word mob, meaning attack, Compass bother. Today is the systematic psychological attack and a strategic marginalization accepted at the workplace from their superiors or colleagues unwanted, for various reasons, employees. The term was used in 1800 by British biology, description of aggressive behavior in flight, certain species of migratory birds. In 1900, ethologist Konrad Lorenz uses it to interpret the hostility of the majority of the herd, compared to lean animals of the same breed. The German psychologist Heinz Leyman, is the first, which is in the 80s, attributes the condition in human society, describing all the negative health effects of mobbing in the workplace as a "syndrome mobbing». Purpose: To work is to illustrate the phenomenon mobbing, which can appear as a problem in the relationship of the perpetrator to the victim, but also implies the presence of such conditions to occur and flourish. Literature Review: searched the literature, internet, Keyword: Work or Employee Abuse, Mistreatment, Emotional Abuse, Bossing, Victimization, Intimidation, Psychological terrorization, Psychological violence. The mobbing syndrome is defined as "repeated abusive behavior, manifested through actions, words, intimidation, acts, gestures, ways of organizing work and have the character or purpose to offend the personality, dignity or physical or mental integrity of the worker in the performance of his work, to jeopardize the employment status or to create a hostile, intimidating, degrading, humiliating or offensive working environment. According to the French psychiatrist Marie France Hirigoyen, the "offender" is a personality that satisfied 'hurting' his fellows and develops self-esteem, conveying to others the "pain" that cannot feel, but also the internal contradictions that refuses edited. Conclusions: the mobbing is the reason for the development of mental and physical diseases as an

  19. Hepatorenal Syndrome

    Directory of Open Access Journals (Sweden)

    Pınar Zeyneloğlu

    2012-04-01

    Full Text Available Renal failure is a common major complication in patients with advanced cirrhosis and generally indicates a poor prognosis when combined with liver failure. Hepatorenal syndrome (HRS is characterised by a combination of disturbances in circulatory and kidney function. Arterial pressure is decreased in the systemic circulation due to reduced total systemic vascular resistance. Kidney dysfunction is caused by reduction in renal blood flow. The diagnosis of HRS is based on exclusion of other disorders that cause acute kidney injury in cirrhosis as there are no specific tests. There are two types of HRS with different characteristics and prognostics. Liver transplantation is the treatment of choice for all patients without contraindication. The best approach to the pharmacologic management is the administration vasoconstrictor drugs based on the pathogenesis. Many vasoconstrictors including vasopressin analogues (terlipressin, ornipressin and vasopressin, somatostatin analogues (octreotide and alpha-adrenergic analogues (midodrine and norepinephrine have been studied. In most of the studies intravenous albumin therapy was coadministered with vasoconstrictor drugs and suggested that albumin should be considered as the component of pharmacologic intervention in patients with HRS. Renal replacement therapy in the form of hemodialysis or continuous venovenous hemofiltration has been used in the management of HRS patients awaiting transplantation or in those with acute potentially reversible conditions. The artificial hepatic support systems require further investigation. (Journal of the Turkish Society Intensive Care 2012; 10: 37-44

  20. Tourette syndrome.

    Science.gov (United States)

    Cavanna, Andrea E; Termine, Cristiano

    2012-01-01

    Tourette syndrome (TS) is a neurodevelopmental disorder consisting of multiple motor and one or more vocal/phonic tics. TS is increasingly recognized as a common neuropsychiatric disorder usually diagnosed in early childhood and comorbid neuropsychiatric disorders occur in approximately 90% of patients, with attention deficit hyperactivity disorder (ADHD) and obsessive-compulsive disorder (OCD) being the most common ones. Moreover, a high prevalence of depression and personality disorders has been reported. Although the mainstream of tic management is represented by pharmacotherapy, different kinds of psychotherapy, along with neurosurgical interventions (especially deep brain stimulation, DBS) play a major role in the treatment of TS. The current diagnostic systems have dictated that TS is a unitary condition. However, recent studies have demonstrated that there may be more than one TS phenotype. In conclusion, it appears that TS probably should no longer be considered merely a motor disorder and, most importantly, that TS is no longer a unitary condition, as it was previously thought. PMID:22411257

  1. Leigh syndrome

    International Nuclear Information System (INIS)

    A male infant developed hypotonia at 5 months, vomiting, diarrhea, fever, generalized clonic convulsion, tonic spasm and periodical opisthotonus at 8 months, swallowing difficulty at 10 months, pes equinovarus and optic atrophy at 11 months, and then tachypnea, and died at 14 months of age. Parents were consanguinous. Laboratory studies revealed elevated serum LDH, CPK, lactate and Pyruvate. TPP-ATP phosphoryl transferase inhibitor was negative in urine. EEG showed irregular and diffuse slow waves and periodic diffuse spike and waves. CT scan at 9 months of age showed slightly low attenuation areas in the putamen bilaterally. At 11 months, a diffuse cerebral atrophy was found, and the low attenuation of the basal ganglia became more definite. No enhanced lesion was seen at 13 months of age. Thiamine tetra-hydrofurfuryl disulfide and lipoic acid were tried without success. The pathological findings of the brain were astrogliosis and proliferation of capillaries in putamen, thalamus, caudate neucleus, substantia nigra, pontine brachium and cerebral cortex, which were symmetrically involved. The symmetrical cavitation was found in putamen. Optic nerve and mamillary body were spared. CT scan findings corresponded well with the pathology of the necrotic lesions of the brain. It was concluded that these CT scan pictures described above may be diagnostic of Leigh syndrome. (author)

  2. Milk-alkali syndrome

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000332.htm Milk-alkali syndrome To use the sharing features on this page, please enable JavaScript. Milk-alkali syndrome is a condition in which there ...

  3. Androgen insensitivity syndrome

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001180.htm Androgen insensitivity syndrome To use the sharing features on this page, please enable JavaScript. Androgen insensitivity syndrome (AIS) is when a person who ...

  4. Diabetic hyperglycemic hyperosmolar syndrome

    Science.gov (United States)

    Diabetic hyperglycemic hyperosmolar syndrome (HHS) is a complication of type 2 diabetes . It involves extremely high blood ... Diabetic hyperglycemic hyperosmolar syndrome is a condition of: Extremely high blood sugar (glucose) level Extreme lack of ...

  5. Chinese restaurant syndrome

    Science.gov (United States)

    Chinese restaurant syndrome is a set of symptoms that some people have after eating Chinese food. A food additive ... Chinese restaurant syndrome is most often diagnosed based on the symptoms. The health care provider may ask the following ...

  6. International Rett Syndrome Foundation

    Science.gov (United States)

    ... Website What’s in Your State? For Families: Find Rett syndrome related resources in your state! State Resources Rettsyndrome.org is the world's leading Rett syndrome research funding organization We have invested $38 million ...

  7. What Causes Rett Syndrome?

    Science.gov (United States)

    ... Information Clinical Trials Resources and Publications What causes Rett syndrome? Skip sharing on social media links Share this: ... as bad for development as too little. Is Rett syndrome passed from one generation to the next? In ...

  8. What Is Marfan Syndrome?

    Science.gov (United States)

    ... 11:11 Size: 10.5 MB November 2014 What Is Marfan Syndrome? Fast Facts: An Easy-to- ... Being Done on Marfan Syndrome? For More Information What Is Connective Tissue? Connective tissue supports many parts ...

  9. Moebius Syndrome Foundation

    Science.gov (United States)

    ... FRAME video on Moebius syndrome The Moebius Syndrome Foundation is excited to announce the premiere of the FRAME video, produced by Rick Guidotti and his non-profit organization, Positive Exposure! FRAME is a web-based ...

  10. Diabetic hyperglycemic hyperosmolar syndrome

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000304.htm Diabetic hyperglycemic hyperosmolar syndrome To use the sharing features on this page, please enable JavaScript. Diabetic hyperglycemic hyperosmolar syndrome (HHS) is a complication of ...

  11. Green Nail Syndrome

    Science.gov (United States)

    ... Favorite Name: Category: Share: Yes No, Keep Private Green Nail Syndrome Share | Green nail syndrome (GNS) is an infection of the ... discoloration of nails, also known as chloronychia. The green discoloration varies from blue-green to dark green ...

  12. Sick sinus syndrome

    Science.gov (United States)

    ... chambers is a common cause of sick sinus syndrome. Coronary artery disease , high blood pressure, and aortic and ... pressure may be normal or low. Sick sinus syndrome may cause symptoms of heart failure to start or get worse. Sick sinus ...

  13. Carpal tunnel syndrome

    Science.gov (United States)

    Median nerve dysfunction; Median nerve entrapment ... Calandruccio JH. Carpal tunnel syndrome, ulnar tunnel syndrome, and stenosing tenosynovitis. In: Canale ST, Beaty JH, eds. Campbell's Operative Orthopaedics . 12th ed. Philadelphia, PA: Elsevier Mosby; 2013: ...

  14. Obesity hypoventilation syndrome (OHS)

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/000085.htm Obesity hypoventilation syndrome (OHS) To use the sharing features on this page, please enable JavaScript. Obesity hypoventilation syndrome (OHS) is a condition in some ...

  15. Abdominal Pain Syndrome

    Science.gov (United States)

    ... inspection of a drop of urine), and urine culture for bacterial infection. Stools can be analyzed for ... Hepatitis C Inflammatory Bowel Disease Irritable Bowel Syndrome Obesity Digestive Health Topics Abdominal Pain Syndrome Belching, Bloating, ...

  16. Ovarian hyperstimulation syndrome

    Science.gov (United States)

    Ovarian hyperstimulation syndrome (OHSS) is a problem that is sometimes seen in women who take fertility medicines ... the belly and chest area. This is called ovarian hyperstimulation syndrome (OHSS). OHSS occurs only after the ...

  17. What is Down Syndrome?

    Science.gov (United States)

    ... Syndrome/Down-Syndrome-Facts/ [top] What are common symptoms? » ​​ Last Reviewed: 01/17/2014 Related A-Z Topics Autism Spectrum Disorder (ASD) Early Learning Intellectual and Developmental Disabilities (IDDs) All related ...

  18. Rubinstein-Taybi syndrome

    Science.gov (United States)

    Rubinstein syndrome, RTS ... Rubinstein-Taybi Parents Group USA: www.rubinstein-taybi.org ... Philadelphia, PA: Elsevier; 2016:chap 14. Stevens CA. Rubinstein-Taybi syndrome. Gene Reviews. 2014;8. PMID: 20301699 ...

  19. Munchausen syndrome by proxy

    Science.gov (United States)

    ... this page: //medlineplus.gov/ency/article/001555.htm Munchausen syndrome by proxy To use the sharing features on this page, please enable JavaScript. Munchausen syndrome by proxy is a mental illness and a form of ...

  20. Learning about Klinefelter Syndrome

    Science.gov (United States)

    ... for the genetic terms used on this page Learning About Klinefelter Syndrome What is Klinefelter syndrome? What ... they are referred to a doctor to evaluate learning disabilities. The diagnosis may also be considered in ...

  1. Antiphospholipid Antibody Syndrome

    Science.gov (United States)

    ... page from the NHLBI on Twitter. What Is Antiphospholipid Antibody Syndrome? Antiphospholipid (AN-te-fos-fo-LIP-id) antibody ... weeks or months. This condition is called catastrophic antiphospholipid syndrome (CAPS). People who have APS also are at ...

  2. Down Syndrome (For Kids)

    Science.gov (United States)

    ... Dictionary of Medical Words En Español What Other Kids Are Reading Movie: Digestive System Winter Sports: Sledding, ... people who have it. What's Life Like for Kids With Down Syndrome? Many kids with Down syndrome ...

  3. Down Syndrome: Education

    Science.gov (United States)

    ... Kit Financials Newsroom Shop NDSS Home » Resources » Education Education This section includes information about inclusion, elementary and ... and postsecondary options for students with Down syndrome. Education & Down Syndrome This section provides an overview and ...

  4. Hantavirus Pulmonary Syndrome (HPS)

    Science.gov (United States)

    ... this page: About CDC.gov . Hantavirus Share Compartir Hantavirus Pulmonary Syndrome (HPS) Severe HPS. Image courtesy D. ... the workers showed evidence of infection or illness. Hantavirus Pulmonary Syndrome (HPS) Topics Transmission Where HPS is ...

  5. Turner Syndrome (For Parents)

    Science.gov (United States)

    ... special blood test that looks at chromosomes — a karyotype — is used to diagnose Turner syndrome. Several physical ... and prompt him or her to order a karyotype. Results that indicate Turner syndrome show 45 chromosomes ...

  6. Metabolic Syndrome and Migraine

    OpenAIRE

    Sachdev, Amit; Marmura, Michael J.

    2012-01-01

    Migraine and metabolic syndrome are highly prevalent and costly conditions. The two conditions coexist, but it is unclear what relationship may exist between the two processes. Metabolic syndrome involves a number of findings, including insulin resistance, systemic hypertension, obesity, a proinflammatory state, and a prothrombotic state. Only one study addresses migraine in metabolic syndrome, finding significant differences in the presentation of metabolic syndrome in migraineurs. However, ...

  7. The wellness syndrome

    DEFF Research Database (Denmark)

    Mik-Meyer, Nanna

    2015-01-01

    Klumme. Wellness er blevet et syndrom, og dets symptomer er angst, selvbebrejdelser og skyldfølelse. Kommentar med udgangspunkt i: Carl Cederström & Andre Spicer, "The Wellness Syndrome" (Polity Books, 2015. 200 p.).......Klumme. Wellness er blevet et syndrom, og dets symptomer er angst, selvbebrejdelser og skyldfølelse. Kommentar med udgangspunkt i: Carl Cederström & Andre Spicer, "The Wellness Syndrome" (Polity Books, 2015. 200 p.)....

  8. PRES syndrome

    International Nuclear Information System (INIS)

    Posterior reversible encephalopathy syndrome (PRES) is a clinicoradiological entity characterized by headache, confusion, visual disturbances, seizures and posterior transient changes on neuroimaging. PRES has been described in several conditions including hypertensive encephalopathy, preeclampsia, eclampsia, infections, electrolyte imbalance, hypercalcaemia and use of several drugs. It occurs due to elevated blood pressure which exceeds the autoregulatory capacity of brain vasculature. The posterior circulation supplied by vertibro-basilar system has poor sympathetic innervation and, therefore, is frequently involved. The role of neuroimaging is to establish the initial diagnosis and to exclude other causes of neurological symptoms and signs. NCCT is sufficient to make the diagnosis in a proper clinical setting. MRI features are characteristic and has diagnostic and prognostic value. Diffusion weighted imaging (DWI) can differentiate this condition from ischemia/cytotoxic edema. Differential diagnosis of PRES includes PCA territory infarcts, venous thrombosis, demyelinating disorders, vasculitis and encephalitis. The diagnosis has important implications because the reversibility of the clinico-radiological abnormalities is contingent on the prompt control of blood pressure and/or withdrawing of the offending drug. We describe here a case of PRES in a 12 years old girl with acute lymphoblasts leukaemia, treated with cytostatics-vincristine, pharmorubycin and methotrexate. After 39 days from the beginning of the treatment there are good results in the myelogram and the flowcytometric examination, but the patient made two tonic-clonic seizures. CT and MRI were made and signs of leucoencephalopathy were diagnosed. Several control MRI examinations after cessation of the therapy and disappearance of the neurologic symptoms were made. The normal findings and the clinical course were the reasons for the PRES diagnosis

  9. Brugada syndrome

    Directory of Open Access Journals (Sweden)

    Priori Silvia G

    2006-09-01

    Full Text Available Abstract A novel clinical entity characterized by ST segment elevation in right precordial leads (V1 to V3, incomplete or complete right bundle branch block, and susceptibility to ventricular tachyarrhythmia and sudden cardiac death has been described by Brugada et al. in 1992. This disease is now frequently called "Brugada syndrome" (BrS. The prevalence of BrS in the general population is unknown. The suggested prevalence ranges from 5/1,000 (Caucasians to 14/1,000 (Japanese. Syncope, typically occurring at rest or during sleep (in individuals in their third or fourth decades of life is a common presentation of BrS. In some cases, tachycardia does not terminate spontaneously and it may degenerate into ventricular fibrillation and lead to sudden death. Both sporadic and familial cases have been reported and pedigree analysis suggests an autosomal dominant pattern of inheritance. In approximately 20% of the cases BrS is caused by mutations in the SCN5A gene on chromosome 3p21-23, encoding the cardiac sodium channel, a protein involved in the control of myocardial excitability. Since the use of the implantable cardioverter defibrillator (ICD is the only therapeutic option of proven efficacy for primary and secondary prophylaxis of cardiac arrest, the identification of high-risk subjects is one of the major goals in the clinical decision-making process. Quinidine may be regarded as an adjunctive therapy for patients at higher risk and may reduce the number of cases of ICD shock in patients with multiple recurrences.

  10. The acute radiation syndrome

    International Nuclear Information System (INIS)

    Symptoms and signs from medical aspects resulting from whole body exposure, or in the main part, to ionizing radiation are described. The dose-response relationship is studied and the exposure is divided in three parts: central nervous system syndrome, gastrointestinal syndrome and hematopoietic syndrome. Brief comments about the treatment are reported. (M.A.C.)

  11. CONSTIPATION IN RETT SYNDROME

    Science.gov (United States)

    Gastrointestinal problems occur frequently in girls with Rett syndrome. Constipation is a common problem in girls with Rett syndrome because of their neurological abnormalities. Research studies to better understand the abnormalities of large bowel function in our girls with Rett syndrome have not b...

  12. What Is Usher Syndrome?

    Science.gov (United States)

    ... into electrical impulses that transfer messages to the brain. How is Usher syndrome inherited? Usher syndrome is ... required for the child to be affected. A person with only one copy of the gene is a ... in deafness and deaf-blindness, but are not related to Usher syndrome. ...

  13. Stiff skin syndrome.

    Science.gov (United States)

    Geng, S; Lei, X; Toyohara, J P; Zhan, P; Wang, J; Tan, S

    2006-07-01

    Stiff skin syndrome is a rare disorder characterized by pronounced skin induration, mild hypertrichosis and limited joint mobility, predominantly on the buttocks and thighs. Many heterogeneous cases have been reported under the name of stiff skin syndrome. We present a case of stiff skin syndrome from China, the diagnosis based on the patient's typical clinical and histopathological features. PMID:16836505

  14. Munchausen syndrome by proxy

    Science.gov (United States)

    Munchausen syndrome by proxy is a mental illness and a form of child abuse . The caretaker of ... No one is sure what causes Munchausen syndrome by proxy. Sometimes, the person was abused as a child or has Munchausen syndrome (fake illness for themselves).

  15. Fragile X Syndrome Overview

    Science.gov (United States)

    ... NICHD Research Information Clinical Trials Resources and Publications Fragile X Syndrome: Overview Skip sharing on social media links Share ... menu on the left. ​ Common Name Fragile X syndrome or Fragile X Medical or Scientific Names Martin-Bell syndrome Last ...

  16. CANDLE syndrome: a recently described autoinflammatory syndrome.

    Science.gov (United States)

    Tüfekçi, Özlem; Bengoa, ŞebnemYilmaz; Karapinar, Tuba Hilkay; Ataseven, Eda Büke; İrken, Gülersu; Ören, Hale

    2015-05-01

    CANDLE syndrome (chronic atypical neutrophilic dermatosis with lipodystrophy and elevated temperature) is a recently described autoinflammatory syndrome characterized by early onset, recurrent fever, skin lesions, and multisystemic inflammatory manifestations. Most of the patients have been shown to have mutation in PSMB8 gene. Herein, we report a 2-year-old patient with young onset recurrent fever, atypical facies, widespread skin lesions, generalized lymphadenopathy, hepatosplenomegaly, joint contractures, hypertrglyceridemia, lipodystrophy, and autoimmune hemolytic anemia. Clinical features together with the skin biopsy findings were consistent with the CANDLE syndrome. The pathogenesis and treatment of this syndrome have not been fully understood. Increased awareness of this recently described syndrome may lead to recognition of new cases and better understanding of its pathogenesis which in turn may help for development of an effective treatment. PMID:25036278

  17. Barth syndrome

    Directory of Open Access Journals (Sweden)

    Clarke Sarah LN

    2013-02-01

    Full Text Available Abstract First described in 1983, Barth syndrome (BTHS is widely regarded as a rare X-linked genetic disease characterised by cardiomyopathy (CM, skeletal myopathy, growth delay, neutropenia and increased urinary excretion of 3-methylglutaconic acid (3-MGCA. Fewer than 200 living males are known worldwide, but evidence is accumulating that the disorder is substantially under-diagnosed. Clinical features include variable combinations of the following wide spectrum: dilated cardiomyopathy (DCM, hypertrophic cardiomyopathy (HCM, endocardial fibroelastosis (EFE, left ventricular non-compaction (LVNC, ventricular arrhythmia, sudden cardiac death, prolonged QTc interval, delayed motor milestones, proximal myopathy, lethargy and fatigue, neutropenia (absent to severe; persistent, intermittent or perfectly cyclical, compensatory monocytosis, recurrent bacterial infection, hypoglycaemia, lactic acidosis, growth and pubertal delay, feeding problems, failure to thrive, episodic diarrhoea, characteristic facies, and X-linked family history. Historically regarded as a cardiac disease, BTHS is now considered a multi-system disorder which may be first seen by many different specialists or generalists. Phenotypic breadth and variability present a major challenge to the diagnostician: some children with BTHS have never been neutropenic, whereas others lack increased 3-MGCA and a minority has occult or absent CM. Furthermore, BTHS was first described in 2010 as an unrecognised cause of fetal death. Disabling mutations or deletions of the tafazzin (TAZ gene, located at Xq28, cause the disorder by reducing remodeling of cardiolipin, a principal phospholipid of the inner mitochondrial membrane. A definitive biochemical test, based on detecting abnormal ratios of different cardiolipin species, was first described in 2008. Key areas of differential diagnosis include metabolic and viral cardiomyopathies, mitochondrial diseases, and many causes of neutropenia and

  18. Hypereosinophilic syndromes

    Directory of Open Access Journals (Sweden)

    Goldman Michel

    2007-09-01

    Full Text Available Abstract Hypereosinophilic syndromes (HES constitute a rare and heterogeneous group of disorders, defined as persistent and marked blood eosinophilia (> 1.5 × 109/L for more than six consecutive months associated with evidence of eosinophil-induced organ damage, where other causes of hypereosinophilia such as allergic, parasitic, and malignant disorders have been excluded. Prevalence is unknown. HES occur most frequently in young to middle-aged patients, but may concern any age group. Male predominance (4–9:1 ratio has been reported in historic series but this is likely to reflect the quasi-exclusive male distribution of a sporadic hematopoietic stem cell mutation found in a recently characterized disease variant. Target-organ damage mediated by eosinophils is highly variable among patients, with involvement of skin, heart, lungs, and central and peripheral nervous systems in more than 50% of cases. Other frequently observed complications include hepato- and/or splenomegaly, eosinophilic gastroenteritis, and coagulation disorders. Recent advances in underlying pathogenesis have established that hypereosinophilia may be due either to primitive involvement of myeloid cells, essentially due to occurrence of an interstitial chromosomal deletion on 4q12 leading to creation of the FIP1L1-PDGFRA fusion gene (F/P+ variant, or to increased interleukin (IL-5 production by a clonally expanded T cell population (lymphocytic variant, most frequently characterized by a CD3-CD4+ phenotype. Diagnosis of HES relies on observation of persistent and marked hypereosinophilia responsible for target-organ damage, and exclusion of underlying causes of hypereosinophilia, including allergic and parasitic disorders, solid and hematological malignancies, Churg-Strauss disease, and HTLV infection. Once these criteria are fulfilled, further testing for eventual pathogenic classification is warranted using appropriate cytogenetic and functional approaches. Therapeutic

  19. Poland-Möbius syndrome.

    OpenAIRE

    Parker, D. L.; Mitchell, P. R.; Holmes, G. L.

    1981-01-01

    A patient with stigmata of both the Möbius syndrome and the Poland syndrome is presented. This is now the twelfth well-documented patient with a combination of the two syndromes. The association of the Poland syndrome and the Möbius syndrome occurs with sufficient frequency that the combination probably represents a formal genesis malformation syndrome of unknown aetiology that should be designated the Poland-Möbius syndrome.

  20. [Tic syndrome].

    Science.gov (United States)

    Czapliński, Adam; Steck, Andreas J; Fuhr, Peter

    2002-01-01

    A tic is an involuntary, sudden, rapid, recurrent, nonrrhythmic, stereotyped, motor movement or vocalization. This paper reviews clinical, pathophysiological, epidemiological and treatment issues of tic disorders. The clinical presentation of tic disorders with simple and complex motor or vocal tics is reviewed in detail. The most common psychiatric comorbid conditions, such as personality disorder (PD), Obsessive-Compulsive Disorder (OCD), Self-Destructive Behavior (SDB) and Attention Deficit Hyperactivity Disorder (ADHD) are presented too. All forms of tics may be exacerbated by anger or stress, but they are usually markedly diminished during sleep. Premonitory feelings or "sensory experiences", which are distinct from the actual motor or phonic tics and precede the tics, occur in over 80% of tic-patients and in 95% of patients with Gilles de la Tourette Syndrome (GTS). The American Psychiatric Association recognizes three types of tic disorders on the basis of clinical criteria: Transient Tic Disorder, Chronic Motor or Vocal Tic Disorder and GTS. The diagnostic criteria for these types are described. According to epidemiological data, up to 10% of children have at least somewhere a transient tic disorder. The onset of tics, whether simple or multiple, occurs at approximately 7 years of age. The accepted prevalence figure for GTS is 0.05-3%. Although tics can appear as the result of brain injury, Huntington chorea or encephalitis, they are most commonly idiopathic. Genetic factors appear to be present in many but not in all cases of tic disorders. Autosomal dominant, sex-linked models or semirecessive-semidominant-oligogenic models have been considered. Based on the review of the literature we believe that tic disorders are related to altered neurotransmitter function within the CNS, especially that the functional abnormality is somehow related to dopaminergic mechanism. Several authors have recently investigated the possible role of autoimmune response to

  1. Nevoid basal cell carcinoma syndrome (Gorlin syndrome)

    OpenAIRE

    Lo Muzio Lorenzo

    2008-01-01

    Abstract Nevoid basal cell carcinoma syndrome (NBCCS), also known as Gorlin syndrome, is a hereditary condition characterized by a wide range of developmental abnormalities and a predisposition to neoplasms. The estimated prevalence varies from 1/57,000 to 1/256,000, with a male-to-female ratio of 1:1. Main clinical manifestations include multiple basal cell carcinomas (BCCs), odontogenic keratocysts of the jaws, hyperkeratosis of palms and soles, skeletal abnormalities, intracranial ectopic ...

  2. Metabolic syndrome and migraine

    Directory of Open Access Journals (Sweden)

    Amit eSachdev

    2012-11-01

    Full Text Available Migraine and metabolic syndrome are highly prevaleirnt and costly conditions.The two conditions coexist, but it is unclear what relationship may exist between the two processes. Metabolic syndrome involves a number of findings, including insulin resistance, systemic hypertension, obesity, a proinflammatory state, and a prothrombotic state. Only one study addresses migraine in metabolic syndrome, finding significant differences in the presentation of metabolic syndrome in migraineurs. However, controversy exists regarding the contribution of each individual risk factor to migraine pathogensis and prevalence. It is unclear what treatment implications, if any, exist as a result of the concomitant diagnosis of migraine and metabolic syndrome. The cornerstone of migraine and metabolic syndrome treatments is prevention, relying heavily on diet modification, sleep hygiene, medication use, and exercise.

  3. Dialysis disequilibrium syndrome

    OpenAIRE

    Harris, C. P.; Townsend, J J

    2012-01-01

    The dialysis disequilibrium syndrome is a rare but serious complication of hemodialysis. Despite the fact that maintenance hemodialysis has been a routine procedure for over 50 years, this syndrome remains poorly understood. The signs and symptoms vary widely from restlessness and headache to coma and death. While cerebral edema and increased intracranial pressure are the primary contributing factors to this syndrome and are the target of therapy, the precise mechanisms for their development ...

  4. Gambaran Radiografi Crouzon Syndrome

    OpenAIRE

    Chairani

    2010-01-01

    Crouzon’s syndrome merupakan penyakit autosomal dominan yang disebabkan oleh mutasi gen pertumbuhan FGFR 2 (Fibroblast Growth Factor Receptor 2) kromosom 10, kepala tidak berkembang dengan sempurna. Insiden crouzon syndrome berkisar antara 1: 25000 sampai 1: 60000 kelahiran. Secara klinis mempunyai kepala yang pendek dan lebar, atau sekitar 30% penderita crouzon’s syndrome mengalami hydrocephalus. Manifestasi penyakit ini di rongga mulut antara lain: protrusi mandibula, gigi berjejal pad...

  5. Rubinsten Taybi Syndrome

    OpenAIRE

    J. Jannati

    2008-01-01

    Rubinstein Taybi syndrome or Broad Thumb and Hallux syndrome is a genetic multisystem disorder with unknown mode of inheritance. "nThis syndrome characterized by Broad terminal phalange of the thumbs and /or hallucess broad terminal phalanges of other fingers, characteristic facies (small head, beaked nose, hypertelorism, antimongoloid slant of the palpebral fissures, strabismus, high arch palate, abnormalities of ears, mental and motor retardation."nRadiologic manifestations are sh...

  6. [Paraneoplastic syndromes: a review].

    Science.gov (United States)

    Berardi, R; Grilli, G; Romagnoli, E; Saladino, T; Freddari, F; Tamburrano, T; Galizia, E; Carbonari, G; Mariani, C; Braconi, C; Pierantoni, C; Battelli, N; Scartozzi, M; Cascinu, S

    2005-01-01

    Modern oncology often obtains good results against earlier neoplasms, whilst it's still in difficulties against the advanced ones. The knowledge of paraneoplastic syndromes is crucial both to cure patients and to do an earlier diagnosis. When we recognize a paraneoplastic syndrome that comes before the clinic beginning of a neoplasm, perhaps we save a life. This review discusses all the main paraneoplastic syndromes, focusing mainly on their clinical aspect and reminding the most commonly associated cancers. PMID:16463565

  7. Cannabinoid Hyperemesis Syndrome

    OpenAIRE

    Galli, Jonathan A.; Sawaya, Ronald Andari; Friedenberg, Frank K.

    2011-01-01

    Coinciding with the increasing rates of cannabis abuse has been the recognition of a new clinical condition known as Cannabinoid Hyperemesis Syndrome. Cannabinoid Hyperemesis Syndrome is characterized by chronic cannabis use, cyclic episodes of nausea and vomiting, and frequent hot bathing. Cannabinoid Hyperemesis Syndrome occurs by an unknown mechanism. Despite the well-established anti-emetic properties of marijuana, there is increasing evidence of its paradoxical effects on the gastrointes...

  8. Introduction: Williams Syndrome

    OpenAIRE

    Morris, Colleen A.

    2010-01-01

    In the nearly 50 years since the description of Williams syndrome by Williams et al. in 1961, the focus of scientific inquiry has shifted from identification, definition, and description of the syndrome in small series to genotype-phenotype correlation, pathophysiologic investigation in both humans and in animal models, and therapeutic outcomes in large cohorts. Study of this rare syndrome has provided insight into the structure and function of the extracellular matrix, has contributed to und...

  9. Understanding Brugada syndrome.

    Science.gov (United States)

    Gehshan, Janine Mary; Rizzolo, Denise

    2015-06-01

    Brugada syndrome is an established cause of sudden cardiac arrest in patients without structural cardiac abnormalities. Recognition and diagnosis of this syndrome has been slowly increasing. Syncope, ventricular dysrhythmia, or sudden cardiac arrest may be the presenting symptom, although detection of the characteristic right precordial ST-segment elevation on ECG can be a potentially lifesaving intervention. This article reviews the clinical presentation, pathophysiology, genetics, and current management of Brugada syndrome. PMID:25932713

  10. Coeliac artery compression syndrome

    OpenAIRE

    OKTAY, Özgür; MEMİŞ, Ahmet; Parildar, Mustafa; Oran, İsmail

    2003-01-01

    Celiac artery compression syndrome, also called median arcuate ligament compression syndrome, causes gastrointestinal ischemia secondary to compression of the proximal portion of the celiac artery just beyond its origin by the median arcuate ligament of the diaphragm. This syndrome is frequently demonstrated on aortography performed in patients without complaints of intestinal angina. Isolated stenosis or even occlusion of the celiac artery is always compensated for by collateral circul...

  11. Genetics Home Reference: Waardenburg syndrome

    Science.gov (United States)

    ... Me Understand Genetics Home Health Conditions Waardenburg syndrome Waardenburg syndrome Enable Javascript to view the expand/collapse boxes. Download PDF Open All Close All Description Waardenburg syndrome is a group of genetic conditions that can ...

  12. Genetics Home Reference: Rotor syndrome

    Science.gov (United States)

    ... Me Understand Genetics Home Health Conditions Rotor syndrome Rotor syndrome Enable Javascript to view the expand/collapse boxes. Print All Open All Close All Description Rotor syndrome is a relatively mild condition characterized by ...

  13. Genetics Home Reference: Joubert syndrome

    Science.gov (United States)

    ... Me Understand Genetics Home Health Conditions Joubert syndrome Joubert syndrome Enable Javascript to view the expand/collapse boxes. Print All Open All Close All Description Joubert syndrome is a disorder that affects many parts ...

  14. Genetics Home Reference: Turner syndrome

    Science.gov (United States)

    ... Me Understand Genetics Home Health Conditions Turner syndrome Turner syndrome Enable Javascript to view the expand/collapse boxes. Print All Open All Close All Description Turner syndrome is a chromosomal condition that affects development in ...

  15. Hemolytic Uremic Syndrome in Children

    Science.gov (United States)

    ... KB)​​​​​ Alternate Language URL Hemolytic Uremic Syndrome in Children Page Content On this page: What is hemolytic ... spine. [ Top ] What causes hemolytic uremic syndrome in children? The most common cause of hemolytic uremic syndrome ...

  16. First Trimester Down Syndrome Screen

    Science.gov (United States)

    ... Home Visit Global Sites Search Help? First Trimester Down Syndrome Screen Share this page: Was this page helpful? ... is carrying has a chromosomal abnormality such as Down syndrome (trisomy 21) or Edwards syndrome (trisomy 18) . The ...

  17. Features of Fragile X Syndrome

    Science.gov (United States)

    ... Figuring Out CGG Repeats! Donate | Print Fragile X Syndrome Fragile X syndrome (FXS) is a genetic condition that causes ... health concerns associated with the condition. Features of Fragile X Syndrome in Males Read our Story The majority of ...

  18. Genetics Home Reference: Arts syndrome

    Science.gov (United States)

    ... Me Understand Genetics Home Health Conditions Arts syndrome Arts syndrome Enable Javascript to view the expand/collapse boxes. Print All Open All Close All Description Arts syndrome is a disorder that causes serious neurological ...

  19. Posterior Reversible Encephalopathy Syndrome

    OpenAIRE

    J Gordon Millichap

    2013-01-01

    Investigators at Children's Hospital of Montefiore, Albert Einstein College of Medicine, NY, determined the incidence of posterior reversible encephalopathy syndrome (PRES) in a pediatric critical care unit.

  20. Neonatal abstinence syndrome

    Science.gov (United States)

    ... JR, Isemann B, Ward LP, et al. Current management of neonatal abstinence syndrome secondary to ... MD, MSc, IBCLC, Associate Professor of Pediatrics, Division of Neonatology, Medical University of ...

  1. Short Bowel Syndrome

    Science.gov (United States)

    ... may include nutritional support medications surgery intestinal transplant Nutritional Support The main treatment for short bowel syndrome is nutritional support, which may include the following: Oral rehydration. Adults ...

  2. Organic brain syndrome

    Science.gov (United States)

    OBS; Organic mental disorder (OMS); Chronic organic brain syndrome ... Listed below are disorders associated with OBS. Brain injury caused by ... the brain ( subarachnoid hemorrhage ) Blood clot inside the ...

  3. Pulmonary cysts of Birt-Hogg-Dubé syndrome: a clinicopathologic and immunohistochemical study of 9 families.

    Science.gov (United States)

    Furuya, Mitsuko; Tanaka, Reiko; Koga, Shunsuke; Yatabe, Yasushi; Gotoda, Hiroko; Takagi, Seiji; Hsu, Yung-Hsiang; Fujii, Takeshi; Okada, Akira; Kuroda, Naoto; Moritani, Suzuko; Mizuno, Hideki; Nagashima, Yoji; Nagahama, Kiyotaka; Hiroshima, Kenzo; Yoshino, Ichiro; Nomura, Fumio; Aoki, Ichiro; Nakatani, Yukio

    2012-04-01

    Birt-Hogg-Dubé (BHD) syndrome is an autosomal dominant disorder characterized by fibrofolliculomas, renal tumors, and pulmonary cysts with recurrent pneumothorax. Multiple pulmonary cysts and pneumothorax are the key signs for diagnosing BHD syndrome. The pathologic features of BHD pulmonary cysts, however, are poorly understood. This disorder is caused by mutations in the gene that encodes folliculin (FLCN). FLCN is regarded as a tumor suppressor; it mediates cellular activities by interacting with the mammalian target of rapamycin (mTOR). In this study, we investigated the lungs of 11 patients from 9 BHD families. The majority of patients consulting doctors were women between 30 and 60 years of age who had pulmonary cysts and repeated pneumothoraces. Genomic DNA testing revealed 5 different mutation patterns. Histopathologic examination found that the inner surface of cysts was lined by epithelial cells, sometimes with a predominance of type II pneumocyte-like cuboidal cells. The cysts occasionally contained internal septa consisting of alveolar walls or showed an "alveoli within an alveolus" pattern. The cells constituting the cysts stained positive for phospho-S6 ribosomal protein expression, suggesting activation of the mTOR pathway. Although BHD pulmonary cysts are frequently misdiagnosed as nonspecific cystic diseases, they are distinctly different in histopathology from other bullous changes. Mechanical stress such as rupture and postrupture remodeling allows mesothelial invagination and fibrosis. Such modified BHD pulmonary cysts are virtually indistinguishable from nonspecific blebs and bullae. We propose a new insight, namely, that the BHD syndrome-associated pulmonary cyst may be considered a hamartoma-like cystic alveolar formation associated with deranged mTOR signaling. PMID:22441547

  4. Do you know this syndrome? *

    OpenAIRE

    Rosmaninho, A.; Pinto-Almeida, T.; Fernandes, I; Machado, S; Selores, M.

    2013-01-01

    Noonan Syndrome is one of the most common genetic syndromes and also an important differential diagnosis in children presenting with syndromic facies similar to Turner's syndrome phenotype. This syndrome is characterized by facial dysmorphism, congenital heart defects, short stature and also a wide phenotypic variation. This article discusses the case of a 10 year-old patient with Noonan syndrome that presented typical facies, cardiac defects (pulmonary dilatation and mitral regurgitation), d...

  5. Metabolic syndrome in acute coronary syndrome

    International Nuclear Information System (INIS)

    Objective: To determine the frequency of metabolic syndrome in male patients presenting with acute coronary syndrome Study design: A Descriptive study Place and duration of study: Armed Forces Institute of Cardiology and National Institute of Heart Diseases, Rawalpindi, from October 2007 to September 2008 Patients and Methods: Male patients with acute coronary syndrome (ACS) were included. Patients having angioplasty (PCI), coronary artery bypass surgery in the past and other co-morbid diseases were excluded. All patients were assessed for the presence of five components of metabolic syndrome including hypertension, HDL-Cholesterol and triglycerides, glucose intolerance and abdominal obesity. Systolic, diastolic blood pressures, waist circumference (WC) and body mass index (BMI) were measured. ECG, cardiac enzymes, fasting glucose and lipid profile were also done. Results: A total of 135 male patients of ACS were studied with a mean age of 54.26 +- 11 years. Metabolic syndrome (MS) was present in 55 (40.7%) patients. MS with all five components was documented in 4 (7.27%) while MS with four and three components was seen in 23 (41.81%) and 28 (50.90%) patients respectively. Only 24 (43.63%) patients with MS had diabetes mellitus, remaining 31(56.36%) were non diabetic. Frequencies of diabetes, hypertension and family history of CAD were significantly higher (p<0.05) in patients with metabolic syndrome as compared to patients with normal metabolic status. Conclusion: Metabolic syndrome is fairly common and important risk factor in patients of IHD. Other risk factors like smoking, dyslipidemia, hypertension and diabetes were also frequently found. Public awareness to control the risk factors can reduce the prevalence of CAD in our country. (author)

  6. Syndrome in question*

    Science.gov (United States)

    Peruzzo, Juliano; Nazar, Fernanda Luca; Tubone, Mariana Quirino; Escobar, Gabriela Fortes; Cestari, Tania Ferreira

    2015-01-01

    Waardenburg syndrome is an inherited disease characterized by sensorineural hearing loss, pigmentation changes and minor facial malformations. It has four clinical variants. We report the case of a girl who, like her mother, was affected by this syndrome. The diagnosis was made after detection and treatment of deafness. PMID:26375234

  7. Syndrome in Question.

    Science.gov (United States)

    Peruzzo, Juliano; Nazar, Fernanda Luca; Tubone, Mariana Quirino; Escobar, Gabriela Fortes; Cestari, Tania Ferreira

    2015-01-01

    Waardenburg syndrome is an inherited disease characterized by sensorineural hearing loss, pigmentation changes and minor facial malformations. It has four clinical variants. We report the case of a girl who, like her mother, was affected by this syndrome. The diagnosis was made after detection and treatment of deafness. PMID:26375234

  8. Syndrome in question*

    OpenAIRE

    Peruzzo, Juliano; Nazar, Fernanda Luca; Tubone, Mariana Quirino; Escobar, Gabriela Fortes; Cestari, Tania Ferreira

    2015-01-01

    Waardenburg syndrome is an inherited disease characterized by sensorineural hearing loss, pigmentation changes and minor facial malformations. It has four clinical variants. We report the case of a girl who, like her mother, was affected by this syndrome. The diagnosis was made after detection and treatment of deafness.

  9. Chediak-Higashi syndrome.

    Science.gov (United States)

    Kumar, P; Rao, K S; Shashikala, P; Chandrashekar, H R; Banapurmath, C R

    2000-08-01

    A case of Chediak-Higashi syndrome is reported in a four-year-old boy who presented with recurrent chest infection, partial albinism, hyperpigmentation of the extremities and presence of giant granules in leucocytes and melanocytes in the skin. Parental consanguinity was present. Though uncommon, hyperpigmentation of sun exposed areas may be the initial symptom in Chediak-Higashi syndrome. PMID:10985003

  10. Kleine Levin Syndrome

    Directory of Open Access Journals (Sweden)

    Abdul Wahid Khan, Zia Ud Din, Abdul Salam

    2002-07-01

    Full Text Available A case of Kleine Levin Syndrome is presented. Episodic course with spontaneous remission of eachepisode and characteristic features of hypersomnia, hyperphagia, disinhibited behavior. affective featureslike ilTitability and cognitive disturbance made the diagnosis of Kleine Levin syndrome 111 ourpatient.

  11. Poland's syndrome: radiologic findings

    International Nuclear Information System (INIS)

    Poland's syndrome is a rare non-inherited congenital anomaly. The authors describe the classic radiologic findings of Poland's syndrome by reporting the case of a male four-year old patient with asymmetry of hands and chest, illustrating the fundamental imaging criteria for a conclusive diagnosis. (author)

  12. Polycystic ovarian syndrome

    OpenAIRE

    Nina Madnani; Kaleem Khan; Phulrenu Chauhan; Girish Parmar

    2013-01-01

    Polycystic ovarian syndrome (PCOS) is a "multispeciality" disorder suspected in patients with irregular menses and clinical signs of hyperandrogenism such as acne, seborrhoea, hirsutism, irregular menses, infertility, and alopecia. Recently, PCOS has been associated with the metabolic syndrome. Patients may develop obesity, insulin resistance, acanthosis nigricans, Type 2 diabetes, dyslipidemias, hypertension, non-alcoholic liver disease, and obstructive sleep apnoea. Good clinical examinatio...

  13. Klippel-Feil Syndrome

    Science.gov (United States)

    ... such as Klippel-Feil Syndrome and open promising new avenues for treatment. NIH Patient Recruitment for Klippel-Feil Syndrome Clinical Trials At NIH Clinical Center Throughout the U.S. and Worldwide NINDS Clinical Trials Organizations Column1 Column2 March of Dimes 1275 Mamaroneck Avenue ...

  14. Apert Syndrome. Case Report

    Directory of Open Access Journals (Sweden)

    Ninecta Pérez Breña

    2010-08-01

    Full Text Available The case of a white female aged 7 is evaluated in the Primary Care Service of the Barrio Adentro medical mission in Nueva Esparta state, Republic of Venezuela. After a clinical and radiological evaluation she is diagnosed with a genetic syndrome known as Apert Syndrome.

  15. MECP2 Duplication Syndrome

    DEFF Research Database (Denmark)

    Signorini, Cinzia; De Felice, Claudio; Leoncini, Silvia;

    2016-01-01

    Rett syndrome (RTT) and MECP2 duplication syndrome (MDS) are neurodevelopmental disorders caused by alterations in the methyl-CpG binding protein 2 (MECP2) gene expression. A relationship between MECP2 loss-of-function mutations and oxidative stress has been previously documented in RTT patients...

  16. Middle East Respiratory Syndrome

    Centers for Disease Control (CDC) Podcasts

    2014-07-07

    This podcast discusses Middle East Respiratory Syndrome, or MERS, a viral respiratory illness caused by Middle East Respiratory Syndrome Coronavirus—MERS-CoV.  Created: 7/7/2014 by National Center for Immunization and Respiratory Diseases (NCIRD).   Date Released: 7/7/2014.

  17. Trigeminalt trofisk syndrom--

    DEFF Research Database (Denmark)

    Kjaerskov, Mette Wanscher; Bygum, Anette

    2009-01-01

    Trigeminal trophic syndrome (TTS) is a rare but well-described syndrome consisting of the triad: paraesthesia, anaesthesia and crescent-shaped ulceration of the ala nasi. We report a case of a 62-year-old woman presenting with TTS after operative excision of an acusticus neurinoma. She attended s...

  18. Yellow nail syndrome

    Directory of Open Access Journals (Sweden)

    Dixit Ramakant

    2007-01-01

    Full Text Available A case of yellow nail syndrome is described in a forty year old male patient who presented with classical triad of this syndrome i.e. deformed yellow nails, lymph-edema and chronic recurrent pleural effusion. The practical problems in the di-agnosis are also briefly discussed with emphasis on awareness of this rare clinical entity.

  19. Bronchiectasis and Marfan's syndrome.

    OpenAIRE

    Foster, M E; Foster, D R

    1980-01-01

    Marfan's syndrome is a rare hereditary disorder characterized by skeletal, cardiovascular and ocular abnormalities. Pulmonary abnormalities occur in approximately 10% of patients the commonest being spontaneous pneumothorax and emphysema. A patient is described who had Marfan's syndrome and bronchiectasis, an association only described on 2 previous occasions in the literature.

  20. Restless Legs Syndrome

    Science.gov (United States)

    ... Us FAQs Home » Health Information for the Public » Health Topics » Restless Legs Syndrome Explore Restless Legs Syndrome What Is... Causes Who Is at Risk Signs & Symptoms Diagnosis Treatments Living With Clinical Trials Links Related Topics Insomnia Sleep Deprivation and Deficiency Sleep Studies Send a ...

  1. Metabolic syndrome and menopause

    Directory of Open Access Journals (Sweden)

    Jouyandeh Zahra

    2013-01-01

    Full Text Available Abstract Background The metabolic syndrome is defined as an assemblage of risk factors for cardiovascular diseases, and menopause is associated with an increase in metabolic syndrome prevalence. The aim of this study was to assess the prevalence of metabolic syndrome and its components among postmenopausal women in Tehran, Iran. Methods In this cross-sectional study in menopause clinic in Tehran, 118 postmenopausal women were investigated. We used the adult treatment panel 3 (ATP3 criteria to classify subjects as having metabolic syndrome. Results Total prevalence of metabolic syndrome among our subjects was 30.1%. Waist circumference, HDL-cholesterol, fasting blood glucose, diastolic blood pressure ,Systolic blood pressure, and triglyceride were significantly higher among women with metabolic syndrome (P-value Conclusions Our study shows that postmenopausal status is associated with an increased risk of metabolic syndrome. Therefore, to prevent cardiovascular disease there is a need to evaluate metabolic syndrome and its components from the time of the menopause.

  2. Rothmund - Thomson Syndrome

    Directory of Open Access Journals (Sweden)

    Sharma N. L

    2003-01-01

    Full Text Available Rothmund-Thomson syndrome is a rare geno-photodermatosis of children. Poikilodermatous cutaneous changes, growth retardation, juvenile cataract and high incidence of malignancy are its classical features. A Thomson type of Rothmund-Thomson syndrome with characteristic poikiloderma congenitale, growth retardation, absence of juvenile cataract and parental non-consanguinity is described in an 8 year old Indian girl.

  3. [Frey syndrome in childhood].

    Science.gov (United States)

    Clarós, P; González-Enseñat, M A; Arimany, J; Vincente, M A; Clarós, A

    1993-01-01

    Frey's syndrome is distinguished by the appearing of erythema, sensation of hotness, sometimes pain, and transpiration discharge in the preauricular and temporal area when ingestion stars. We present an eleven month old child with this pathology and we review the etiology and clinic manifestations of this syndrome. PMID:8129975

  4. Adult onset Leigh syndrome

    Directory of Open Access Journals (Sweden)

    Pandit Lekha

    2007-01-01

    Full Text Available Leigh syndrome is a rare progressive mitochondrial disorder of oxidative metabolism. Though it has been reported in infancy and childhood, it is rarely described in adults. The authors describe a patient who had clinical and magnetic resonance imaging features diagnostic of Leigh syndrome, with supportive biochemical and muscle histochemistry evidence.

  5. Kleine-Levin Syndrome

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2005-12-01

    Full Text Available A systematic review of all published cases of Kleine-Levin syndrome (KLS described in 195 articles since 1962 is presented from Stanford University Center for Narcolepsy, Palo Alto, CA; the Kleine-Levin Syndrome Foundation, Boston, MA; and Hopital Pitie-Salpetriere, Paris, France.

  6. Fragile X syndrome.

    OpenAIRE

    Wiebe, E.; A. Wiebe

    1994-01-01

    Fragile X syndrome is the most common form of inherited mental retardation. Only recently has it been possible to detect all carriers and transmitters. We review the syndrome and discuss the pedigree of a large fragile X family. Family doctors should identify cases in their practices so genetic counseling can be offered to the families.

  7. Lemierre's Syndrome Mimicking Leptospirosis

    OpenAIRE

    Lin, Dagmar; Suwantarat, Nuntra; Young, Royden S.

    2010-01-01

    Lemierre's syndrome is a suppurative thrombophlebitis involving the internal jugular vein, most commonly associated with Fusobacterium necrophorum, usually a complication of oropharyngeal infections. This syndrome is rare and is often overlooked. We present a case of sepsis mimicking initially severe leptospirosis (Weil's disease) due to acute febrile illness with multiorgan failure and hyperbilirubinemia. Finally, blood cultures revealed Fusobacterium necrophorum and computed tomography (CT)...

  8. Hypoplastic left heart syndrome in PAGOD syndrome.

    Science.gov (United States)

    Takahashi, Kazuhiro; Miyake, Akira; Nakayashiro, Mami

    2014-06-01

    Chromosomal abnormalities as well as non-cardiac anomalies have been identified as independent risk factors for surgical morbidity and mortality in Fontan palliation. The combination of malformations consisting of pulmonary hypoplasia, agonadism (sex reversal), omphalocele, and diaphragmatic defect is compatible with pulmonary artery and lung hypoplasia, agonadism, omphalocele, and diaphragmatic defect (PAGOD). Most cases have been associated with cardiac disease, particularly hypoplastic left heart syndrome (HLHS) that is potentially destined for Fontan palliation. Reported herein is the case of a Japanese female infant diagnosed with PAGOD syndrome along with HLHS (mitral atresia and aortic atresia), in whom intractable respiratory failure manifested as bilateral eventration of the diaphragm and presumed right lung hypoplasia. These characteristic pulmonary lesions associated with the syndrome precluded use of the Fontan pathway. PMID:24894929

  9. Hyperacute cognitive stroke syndromes.

    Science.gov (United States)

    Ferro, J M

    2001-10-01

    Cognitive syndromes are common clinical manifestations of hyperacute stroke and may be the single or dominant presenting features. They are related to acute dysfunction of complex integrated distributed functional networks serving different cognitive domains. The most common cortical syndromes include nonfluent or fluent aphasia, neglect, collor agnosia, pure alexia and Balint's syndrome. Disturbances of declarative memory are common following posterior cerebral artery and thalamic strokes. Abulia can follow thalamic, caudate and capsular lesions. Intraventricular and subarachnoid haemorrhages can cause preeminent neuropsychological changes. Disorientation is present in about 40% of acute stroke patients and delirium complicates the course of 25% of acute strokes. Some hyperacute cognitive stroke syndromes are useful indicators of later disability. Cognitive syndromes may pose special difficulties to neurology residents, unless formal teaching in neuropsychology and psychiatry is included in their training programs. PMID:11697519

  10. Neonatal bartter syndrome

    International Nuclear Information System (INIS)

    A pre-term baby girl was born following a pregnancy complicated by severe polyhydramnios at a gestational age of 36 weeks. She was initially suffering from respiratory distress consistent with idiopathic respiratory distress syndrome, and altered electrolyte imbalance with hyponatremia, hypokalemia and hypochloremic metabolic alkalosis. However, during the third week of life when she had dehydration along with significant electrolyte imbalance, Bartter's syndrome was considered which was supported by findings of high renin and aldosterone levels. Treatment was done by correction of electrolytes and dehydration along with indomethacin. The drug was well tolerated. The infant showed correction of electrolyte imbalance. The features of this case suggest an extreme form of Bartter's syndrome presenting from the early days of life. The syndrome is reported because of it's rarity and alerts pediatricians to the antenatal and neonatal variant of Bartter's syndrome. (author)

  11. Genetics Home Reference: Majeed syndrome

    Science.gov (United States)

    ... the skin, most often a condition known as Sweet syndrome. The symptoms of Sweet syndrome include fever and the development of painful bumps ... NORD): Osteomyelitis National Organization for Rare Disorders (NORD): Sweet Syndrome GeneReviews (1 link) Majeed Syndrome Genetic Testing Registry ( ...

  12. Sweet's syndrome with idiopathic thrombocythemia

    OpenAIRE

    Kaszewski, Sebastian; Czajkowski, Rafał; Protas-Drozd, Franciszka; Placek, Waldemar; Jakubowski, Sebastian

    2014-01-01

    Diagnosis of paraneoplastic skin syndromes associating neoplastic processes is assumed as the crucial aspect of dermatological practice. Knowledge of clinical findings of dermatoses suggesting coincidence of malignant proliferative processes facilitates diagnostic and therapeutic procedures. We would like to present a case of Sweet's syndrome, qualified for comparative paraneoplastic skin syndromes. Sweet's syndrome, acute, febrile neutrophilic dermatosis, was first described by Robert Dougla...

  13. Genetics Home Reference: Gorlin syndrome

    Science.gov (United States)

    ... Syndrome Life Support Network Gorlin Syndrome Group National Organization for Rare Disorders (NORD) GeneReviews (1 link) Nevoid Basal Cell Carcinoma Syndrome Genetic Testing Registry (1 link) Gorlin syndrome Scientific articles on PubMed (1 link) PubMed OMIM (1 link) ...

  14. Streptococcal toxic shock syndrome

    Directory of Open Access Journals (Sweden)

    Gvozdenović Ljiljana

    2010-01-01

    Full Text Available Introduction. Streptococcal toxic shock syndrome is now recognized as a toxin-mediated, multisystem illness. It is characterized by an early onset of shock with multiorgan failure and continues to be associated with high morbidity and mortality, caused by group A Streptococcus pyogenes. The symptoms for staphylococcal and streptococcal toxic shock syndrome are similar. Streptococcal toxic shock syndrome was not well described until 1993, when children who had suffered from varicella presented roughly 2-4 weeks later with a clinical syndrome highly suggestive of toxic shock syndrome. Characteristics, complications and therapy. It is characterized by a sudden onset of fever, chills, vomiting, diarrhea, muscle aches and rash. It can rapidly progress to severe and intractable hypotension and multisystem dysfunction. Almost every organ system can be involved. Complications of streptococcal toxic shock syndrome may include kidney failure, liver failure and even death. Crystalloids and inotropic agents are used to treat the hypovolemic shock aggressively, with close monitoring of the patient’s mean arterial pressure and central venous pressure. An immediate and aggressive management of hypovolemic shock is essential in streptococcal toxic shock syndrome. Targeted antibiotics are indicated; penicillin or a betalactam antibiotic is used for treating group A streptococci, and clindamycin has emerged as a key portion of the standard treatment.

  15. Cannabinoid hyperemesis syndrome.

    Science.gov (United States)

    Galli, Jonathan A; Sawaya, Ronald Andari; Friedenberg, Frank K

    2011-12-01

    Coinciding with the increasing rates of cannabis abuse has been the recognition of a new clinical condition known as Cannabinoid Hyperemesis Syndrome. Cannabinoid Hyperemesis Syndrome is characterized by chronic cannabis use, cyclic episodes of nausea and vomiting, and frequent hot bathing. Cannabinoid Hyperemesis Syndrome occurs by an unknown mechanism. Despite the well-established anti-emetic properties of marijuana, there is increasing evidence of its paradoxical effects on the gastrointestinal tract and CNS. Tetrahydrocannabinol, cannabidiol, and cannabigerol are three cannabinoids found in the cannabis plant with opposing effects on the emesis response. The clinical course of Cannabinoid Hyperemesis Syndrome may be divided into three phases: prodromal, hyperemetic, and recovery phase. The hyperemetic phase usually ceases within 48 hours, and treatment involves supportive therapy with fluid resuscitation and anti-emetic medications. Patients often demonstrate the learned behavior of frequent hot bathing, which produces temporary cessation of nausea, vomiting, and abdominal pain. The broad differential diagnosis of nausea and vomiting often leads to delay in the diagnosis of Cannabinoid Hyperemesis Syndrome. Cyclic Vomiting Syndrome shares several similarities with CHS and the two conditions are often confused. Knowledge of the epidemiology, pathophysiology, and natural course of Cannabinoid Hyperemesis Syndrome is limited and requires further investigation. PMID:22150623

  16. Mosaicism in Stickler syndrome

    OpenAIRE

    Stevenson, David A.; Vanzo, Rena; Damjanovich, Kristy; Hanson, Heather; Muntz, Harlan; Hoffman, Robert O.; Bayrak-Toydemir, Pinar

    2012-01-01

    Stickler syndrome is a heterogeneous condition due to mutations in COL2A1, COL11A1, COL11A2, and COL9A1. To our knowledge, neither non-penetrance nor mosaicism for COL2A1 mutations has been reported for Stickler syndrome. We report on a family with two clinically affected sibs with Stickler syndrome who have clinically unaffected parents. Both sibs have a novel heterozygous mutation in exon 26 of COL2A1 (c.1525delT); this results in a premature termination codon downstream of the mutation sit...

  17. Treatment in Postconcussional Syndrome

    Directory of Open Access Journals (Sweden)

    Necla Keskin

    2013-03-01

    Full Text Available Postconcussional syndrome is characterized by somatic, cognitive and psychiatric (emotional, behavioral symptoms that occur after mild traumatic brain injury. These symptoms usually recover fully within 3-6 months almost in 90% of patients. Persistent post-concussion symptoms could occur in 10% of patients. Diagnosis is based on the subjective complaints and the treatment of the syndrome is mainly of palliative nature. The patient should be educated about the nature and outcome of the syndrome and reassured that almost all symptoms recover fully within 3-6 months. Multifaceted rehabilitation programs and cognitive behavioral therapy could be beneficial. Pharmacotherapy and somatic therapy are other options for persistent symptoms.

  18. Testicular Feminization Syndrome

    Directory of Open Access Journals (Sweden)

    Vaneet Kour, Ajay Abrol

    2005-01-01

    Full Text Available Testicular feminization syndrome or androgen insensitivity syndrome is a rare disorder with anincidence of 1:20,000-64,000 male births. The individual with complete form of this syndrome (CIAShave female external genitalia while those with partial form (PIAS have variable ambiguity ofgenitalia and often need extensive reconsructive surgery. The diagonosis should be suspected infemale child with inguinal hernia or presenting with primary ammenorrohea and on examinationthere is no vagina with absent axillary or pubic hair. Awareness of this entity is important as withearly diagonosis such disorder can be managed appropriately and accurate information can begiven to parents regarding long term issues of harmone replacement therapy and fertility.

  19. Radiology of syndromes

    International Nuclear Information System (INIS)

    In the course of 20 years, the author has investigated the radiological aspects of many different syndromes. 541 of them are listed in this book, together with their typical X-ray pictures. Congenital deformities, genetic diseases, and acquired diseases with typical combinations of sigs and symptoms are presented with information on how to identify them. Clinical manifestations are briefly characterized, and hereditary aspects are mentioned. Pathological characteristics and names of the syndromes are presented. A bibliography is given for every syndrome for those who intend to deepen their knowledge. (orig./MG)

  20. Recurrent Miller Fisher syndrome.

    Science.gov (United States)

    Madhavan, S; Geetha; Bhargavan, P V

    2004-07-01

    Miller Fisher syndrome (MFS) is a variant of Guillan Barre syndrome characterized by the triad of ophthalmoplegia, ataxia and areflexia. Recurrences are exceptional with Miller Fisher syndrome. We are reporting a case with two episodes of MFS within two years. Initially he presented with partial ophthalmoplegia, ataxia. Second episode was characterized by full-blown presentation characterized by ataxia, areflexia and ophthalmoplegia. CSF analysis was typical during both episodes. Nerve conduction velocity study was fairly within normal limits. MRI of brain was within normal limits. He responded to symptomatic measures initially, then to steroids in the second episode. We are reporting the case due to its rarity. PMID:15645989

  1. Tarsal Tunnel Syndrome

    Science.gov (United States)

    ... and nerves. One of these structures is the posterior tibial nerve, which is the focus of tarsal tunnel ... syndrome is a compression, or squeezing, on the posterior tibial nerve that produces symptoms anywhere along the path ...

  2. Guillain-Barre Syndrome

    Science.gov (United States)

    Guillain-Barre syndrome is a rare disorder that causes your immune system to attack your peripheral nervous system ( ... over a period of weeks and then stabilize. Guillain-Barre can be hard to diagnose. Possible tests include ...

  3. ADHD & Down Syndrome

    Science.gov (United States)

    ... at an accredited sleep center. What Types of Communication Difficulties Can Look Like ADHD? People with Down ... Down syndrome have a wide range of learning styles. A child's educational team may need to try ...

  4. Joubert Syndrome, A Ciliopathy

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2013-10-01

    Full Text Available Investigators at Neurogenetics Unit, Mendel Laboratory, Rome, and University of Salerno, Italy, review the clinical features and genetic basis of Joubert syndrome, overlap with other ciliopathies, and the multifaceted roles of primary cilia in CNS development.

  5. Toxic shock syndrome

    Science.gov (United States)

    ... a toxin produced by some types of Staphylococcus bacteria. A similar problem, called toxic shock-like syndrome (TSLS), can be caused by Streptococcal bacteria. Not all staph or strep infections cause toxic ...

  6. Children with Usher syndrome

    DEFF Research Database (Denmark)

    Dammeyer, Jesper Herup

    2012-01-01

    , 1 with mild mental retardation, and 2 with conduct disorder). Another 3 children had had a mental or behavioral disorder previously in their childhood. Conclusion: Even though vision impairment first manifests in late childhood, some children with Usher syndrome seem to develop mental and behavioral...... disorders among 26 children, 3-17 years of age, with Usher syndrome. Results: Six of the 26 children were diagnosed with a mental or behavioral disorder (1 with schizophrenia and mild mental retardation, 1 with atypical autism and severe mental retardation, 1 with atypical autism and mild mental retardation......Background: Mental and behavioral disorders among adults with Usher syndrome have been discussed and reported in some case studies but no research has been reported on children with Usher syndrome. Methods: This article investigates the prevalence and characteristics of mental and behavioral...

  7. Cutaneous nerve entrapment syndrome

    Institute of Scientific and Technical Information of China (English)

    DongFuhui

    2004-01-01

    The cutaneous nerve entrapment syndrome is named that, the cutaneous nerve's functional disorder caused by some chronic entrapment, moreover appears a series of nerve's feeling obstacle,vegetative nerve function obstacle, nutrition obstacle, even motor function obstacle in various degree.

  8. Dumping syndrome (image)

    Science.gov (United States)

    Dumping syndrome occurs when the contents of the stomach empty too quickly into the small intestine. The ... causing nausea, cramping, diarrhea, sweating, faintness, and palpitations. Dumping usually occurs after the consumption of too much ...

  9. Aging male syndrome

    Directory of Open Access Journals (Sweden)

    Valer Donca

    2012-12-01

    Full Text Available Aging Male Syndrome is a medical condition through which men could pass between the ages of 35 and 65, when testosterone levelsin their body decline considerably. Androgen deficiency in the aging male has become a topic of increasing interest and debate throughout theworld. In contrast to female menopause, the process of aging in the male genital system is slow and highly variable between individuals. Thecharacteristic symptoms of Aging Male Syndrome include weakness, depression, fatigue and changes in body hair and skin, decreased sexualdesire, decreased lean body mass accompanied by increased visceral fat, decreased bone mineral density. Aging Male Syndrome is usually diagnosedby testing the blood for testosterone levels. The usual treatment method for Aging Male Syndrome includes testosterone injections,testosterone patches, testosterone gels and oral preparations.

  10. Facts about Tourette Syndrome

    Science.gov (United States)

    ... Articles & Key Findings Free Materials Info For Families Bullying Info for Health Professionals Info for Education Professionals ... 6): 497-501. Centers for Disease Control and Prevention. Prevalence of diagnosed Tourette Syndrome in persons aged ...

  11. Blueberries and Metabolic Syndrome

    Science.gov (United States)

    Metabolic Syndrome is a cluster of metabolic disorders that increase the risk of cardiovascular diseases. Type 2 diabetes, elevated blood pressure, and atherogenic dyslipidemia are among the metabolic alterations that predispose the individual to several adverse cardiovascular complications. The hea...

  12. What is Metabolic Syndrome?

    Science.gov (United States)

    ... becoming more common due to a rise in obesity rates among adults. In the future, metabolic syndrome may overtake smoking as the leading risk factor for heart disease. It is possible to prevent or delay ...

  13. Obesity hypoventilation syndrome (OHS)

    Science.gov (United States)

    Obesity hypoventilation syndrome (OHS) is a condition in some obese people in which poor breathing leads to ... Maintain a healthy weight and avoid obesity. Use your CPAP or BiPAP treatment as your provider prescribed.

  14. Ellis Von Creveld Syndrome

    Directory of Open Access Journals (Sweden)

    Afshar H

    1999-01-01

    Full Text Available One patient with Ellis Von Creveld syndrome contains: dwarfism, congenital heart"ndisease, ectodermal dysplasia, polyductyly, an abnormally wide labial frenum and maxillary"nmolars with single root.

  15. Nephrotic Syndrome in Adults

    Science.gov (United States)

    ... glomeruli. Nephrotic syndrome can also be caused by systemic diseases, which are diseases that affect many parts of the body, such as diabetes or lupus. Systemic diseases that affect the kidneys are called secondary causes ...

  16. Cardio Renal Syndrome

    Directory of Open Access Journals (Sweden)

    KV Sahasranam

    2014-10-01

    Full Text Available For a long time, physicians have recognized that the kidney and the heart are related especially when there is severe dysfunction of either of them. Dysfunction of one of these organs seldom occurs in isolation. Of late the cardio renal syndrome is assuming significance because of its increasing incidence, awareness and complications. There is no definite definition of the cardio renal syndrome. However, an attempted definition states that it is a "decline in renal function in the setting of advanced heart failure". This definition does not cover the whole gamut of the cardio renal syndrome. Cardiac diseases are associated independently with a decrease in renal function and progression of existing renal disease. Chronic Kidney disease (CKD is an independent risk factor for cardiovascular events and outcome. This bidirectional nature of cardiac and renal interaction is called Cardio Renal Syndrome (CRS.

  17. Ehlers-Danlos' Syndrom

    DEFF Research Database (Denmark)

    Leganger, Julie; Søborg, Marie-Louise Kulas; Farholt, Stense;

    2016-01-01

    Ehlers-Danlos syndrome (EDS) comprises a group of diseases characterized by connective tissue fragility. The clinical symptoms primarily involve the skin, joints, blood vessels and internal organs. Diagnosing EDS is complicated because of the clinical variability, imprecise diagnostic criteria...

  18. Distal arthrogryposis syndrome

    Directory of Open Access Journals (Sweden)

    Kulkarni K

    2008-01-01

    Full Text Available A 5-month-old male infant presented with weak cry, decreased body movements, tightness of whole body since birth, and one episode of generalized seizure on day 4 of life. He was born at term by elective caesarian section performed for breech presentation. The child had failure to thrive, contractures at elbow and knee joints, hypertonia, microcephaly, small mouth, retrognathia, and camptodactyly. There was global developmental delay. Abdominal examination revealed umbilical and bilateral inguinal hernia. Visual evoked response and brainstem evoked response audiometry were abnormal. Nerve conduction velocity was normal. Magnetic resonance imaging of brain revealed paucity of white matter in bilateral cerebral hemispheres with cerebellar and brain stem atrophy. The differential diagnoses considered in the index patient were distal arthrogryposis (DA syndrome, cerebroculofacioskeletal syndrome, and Pena Shokier syndrome. The index patient most likely represents a variant of DA: Sheldon Hall syndrome.

  19. Multiple Mucosal Neuroma Syndrome

    Directory of Open Access Journals (Sweden)

    Thami Gurvinder P

    1997-01-01

    Full Text Available A case of multiple mucosal neuroma syndrome recently classified as Multiple Endocrinal Neoplasia (MEN, type 2b, is reported for its rarity and importance of diagnosis at an early age.

  20. Painful Bruising Syndrome

    Directory of Open Access Journals (Sweden)

    Kalla G

    2001-01-01

    Full Text Available Painful bruising syndrome (PBS is a distinctive but rare clinical entity. We are reporting a case of PBS in a 26 year old hysterical woman who responded excellently to oral cyproheptadine and psychotherapy.

  1. Catastrophic Antiphospholipid Syndrome.

    Science.gov (United States)

    El-Shereef, Rawhya R; El-Abedin, Zein; Abdel Aziz, Rashad; Talat, Ibrahim; Saleh, Mohammed; Abdel-Samia, Hanna; Sameh, Amro; Sharha, Mahmoud

    2016-01-01

    This paper reports one case of successfully treated patients suffering from a rare entity, the catastrophic antiphospholipid syndrome (CAPS). Management of this patient is discussed in detail. PMID:27375916

  2. Cri du chat syndrome

    Science.gov (United States)

    ... slow growth Low-set or abnormally shaped ears Intellectual disability Partial webbing or fusing of fingers or toes ... Intellectual disability is common. Half of children with this syndrome learn enough verbal skills to communicate. The cat- ...

  3. Rubinsten Taybi Syndrome

    Directory of Open Access Journals (Sweden)

    J. Jannati

    2008-01-01

    Full Text Available Rubinstein Taybi syndrome or Broad Thumb and Hallux syndrome is a genetic multisystem disorder with unknown mode of inheritance. "nThis syndrome characterized by Broad terminal phalange of the thumbs and /or hallucess broad terminal phalanges of other fingers, characteristic facies (small head, beaked nose, hypertelorism, antimongoloid slant of the palpebral fissures, strabismus, high arch palate, abnormalities of ears, mental and motor retardation."nRadiologic manifestations are short and wide terminal phalanx of thumbs and great toes, flaring of iliac (small iliac index, and skeletal maturation retardation."nLarge foramen magnum, congenital heart disease, urinary tract anomalies, prominent forehead, vertebral anomalies, sternal anomalies, dislocation of patella, syndactyly, polydactyly, absence of corpus callosum are other reported anomalies."nThe radiologic manifestations of this syndrome are discussed in this case report.

  4. Anesthesia & Down Syndrome

    Science.gov (United States)

    ... has been more aggressive early cardiac intervention. Other congenital (present at birth) issues requiring early surgical intervention in Down syndrome populations include esophageal, gastrointestinal and urinary tract problems. Correction of these problems and early, aggressive ...

  5. Obesity Hypoventilation Syndrome

    Science.gov (United States)

    ... page from the NHLBI on Twitter. What Is Obesity Hypoventilation Syndrome? Obesity hypoventilation (HI-po-ven-tih- ... NHLBI Research Featured in HBO Documentary Series on Obesity Hear people talk about their challenges and successes ...

  6. Neonatal respiratory distress syndrome

    Science.gov (United States)

    ... syndrome (RDS) is a problem often seen in premature babies. The condition makes it hard for the ... a slippery substance in the lungs called surfactant. This substance helps the lungs fill with air ...

  7. Prader-Willi syndrome

    Science.gov (United States)

    ... signs of morbid obesity, such as: Abnormal glucose tolerance High insulin level in the blood Low oxygen ... PhD, and the A.D.A.M. Editorial team. Related MedlinePlus Health Topics Prader-Willi Syndrome Browse ...

  8. Vogt koyanagi harada syndrome

    Directory of Open Access Journals (Sweden)

    Amin S

    1992-01-01

    Full Text Available A case of Vogt Koyanagi Harada syndrome is reported. The depigmented macules appeared initially over eyebrows and around both eyes after an episode of fever and then rapidly involved almost the entire body within 6 months.

  9. Klinefelter Syndrome (For Teens)

    Science.gov (United States)

    ... role in who we are — including deciding our gender, how we look, and how we grow. Doctors ... with Klinefelter syndrome may also have problems with attention, speech development, and learning word skills like spelling, ...

  10. RESTLESS LEGS SYNDROME

    Directory of Open Access Journals (Sweden)

    Dmitriy Valer'evich Artem'ev

    2009-01-01

    Full Text Available The paper describes the epidemiology, etiology, pathogenesis, clinical picture, diagnosis, differential diagnosis, and treatment of restless legs syndrome. Recommendations are given how to choose therapeutic modalities and drugs in relation to different factors.

  11. Down Syndrome (For Parents)

    Science.gov (United States)

    ... DS based on the infant's physical characteristics, a karyotype — a blood or tissue sample stained to ... the parent of a child diagnosed with Down syndrome, you may at first feel overwhelmed by feelings ...

  12. 47,XXY Klinefelter syndrome

    DEFF Research Database (Denmark)

    Aksglaede, Lise; Link, Katarina; Giwercman, Aleksander; Jørgensen, Niels; Skakkebaek, Niels E; Juul, Anders

    2013-01-01

    47,XXY (Klinefelter syndrome) is the most frequent sex chromosomal disorder and affects approximately one in 660 newborn boys. The syndrome is characterized by varying degrees of cognitive, social, behavioral, and learning difficulties and in adulthood additionally primary testicular failure with...... clinical finding in KS is small testes, that are most often not identified until after puberty. Decreased awareness of this syndrome among health professionals and a general perception that all patients with 47,XXY exhibit the classic textbook phenotype results in a highly under-diagnosed condition with up...... the appropriate ages and stages of development for the purpose of preventing osteopenia/osteoporosis, metabolic syndrome, and other medical conditions related to hypogonadism and to the XXY as well as minimizing potential learning and psychosocial problems. The aim of this review is to present the...

  13. Sudden Infant Death Syndrome

    Science.gov (United States)

    Sudden infant death syndrome (SIDS) is the sudden, unexplained death of an infant younger than one year old. Some people call ... boys, African Americans, and American Indian/Alaska Native infants have a higher risk of SIDS. Although health ...

  14. Impingement syndrome (image)

    Science.gov (United States)

    ... arch of the shoulder blade, it can cause shoulder pain called impingement syndrome. The tendons become compressed, damaged, and inflamed leading to rotator cuff tendonitis. This can occur ... use of the shoulder like baseball pitching, or from an injury.

  15. PIRIFORMIS SYNDROME: A REVIEW

    Directory of Open Access Journals (Sweden)

    Subhasis Ranjan

    2014-04-01

    Full Text Available Piriformis syndrome is a painful musculoskeletal condition resembling sciatica, secondary to sciatic nerve entrapment in piriformis muscle at the greater sciatic notch and responsible for 6%cases of low back pain, also called back pocket sciatica or wallet sciatica, first described in 1928 by Yeoman. It usually occurs due to abnormalities in piriformis muscle such as hypertrophy, inflammation and anatomic variations resulting in irritation and entrapment of sciatic nerve. The diagnosis of piriformis syndrome is made by clinical features, electromyography and nerve conduction velocity, computed tomography, magnetic resonance imaging and bone scan. Management of piriformis syndrome includes nonsurgical and surgical interventions. Non-surgical management includes- nonsteroidal anti-inflammatory drugs, physical therapy, ultrasound, correction of biomechanical abnormality, lifestyle modifications, local anesthetic and/or steroid injection into the piriformis muscle. Surgical management includes-surgical release of piriformis muscle and decompression of the sciatic nerve. Piriformis Syndrome- a review.

  16. Parental Alienation Syndrome

    Directory of Open Access Journals (Sweden)

    Fuat Torun

    2011-09-01

    Full Text Available Children who have been programmed by one parent to be alienated from the other parent are commonly seen in the context of child-custody disputes. Its primary manifestation is the child’s campaign of denigration against a parent, a campaign that has no justification. It is said to result from a combination of a programming (brainwashing parent’s indoctrinations and the child’s own contributions to the vilification of the targeted parent. Many evaluators use the term parental alienation syndrome to refer to the disorder engendered in such children. However, there is significant controversy going on about the validity of parental alienation syndrome. The purpose of this article has been to describe and help to differentiate parental alienation syndrome and abuse for mental health professionals working in the field, and discuss the arguments about the validity of this syndrome.

  17. Congenital nephrotic syndrome

    Science.gov (United States)

    The disorder often leads to infection, malnutrition, and kidney failure. It can lead to death by age 5, and many children die within the first year. Congenital nephrotic syndrome may be controlled in some cases with early ...

  18. Treacher Collins Syndrome

    Science.gov (United States)

    ... cleft palate is a frequently associated conditions this syndrome. Cleft palate itself sometimes can cause feeding problems and increase the risk of middle ear problems. Your child’s primary care provider or cleft palate or craniofacial ...

  19. National Reye's Syndrome Foundation

    Science.gov (United States)

    ... we need your help... Learn More Share: View National Reye's Syndrome Foundation's LinkedIn profile Spread Awareness with the Kids & Aspirin Don't Mix car magnet ribbon. Get News & Updates: SignUp to get ...

  20. Catastrophic Antiphospholipid Syndrome

    Directory of Open Access Journals (Sweden)

    Rawhya R. El-Shereef

    2016-01-01

    Full Text Available This paper reports one case of successfully treated patients suffering from a rare entity, the catastrophic antiphospholipid syndrome (CAPS. Management of this patient is discussed in detail.

  1. Narcolepsy and ROHHAD Syndrome

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2013-11-01

    Full Text Available Investigators at Ghent University Hospital, Belgium; Radboud University Nijmegen Medical Centre, and Sleep Medicine Centre, Heeze, Netherlands, report a 7-year-old girl with rapid-onset obesity, hypothalamic dysfunction, hypoventilation, and autonomic dysregulation (ROHHAD syndrome.

  2. Hyperimmunoglobulin E syndrome

    Science.gov (United States)

    An eye exam may reveal signs of dry eye syndrome . A physical exam may also show: Curving of the spine ( kyphoscoliosis ) Osteomyelitis Repeat sinus infections A chest x-ray may reveal lung abscesses. ...

  3. Ehlers-Danlos syndrome

    Science.gov (United States)

    Possible complications of Ehlers-Danlos syndrome include: Chronic joint pain Early-onset arthritis Failure of surgical wounds to close (or stitches tear out) Premature rupture of membranes during pregnancy ...

  4. Chediak-Higashi syndrome

    Science.gov (United States)

    ... condition may have: Silver hair, light-colored eyes (albinism) Increased infections in the lungs, skin, and mucous ... There is no specific treatment for Chediak-Higashi syndrome. Bone ... the disease appear to have been successful in several patients. ...

  5. Alport Syndrome Diagnosis

    Science.gov (United States)

    ... with X-linked Alport Syndrome will show abnormal staining for COL4A5 in the skin biopsy. This approach ... and enzyme tests are performed on cultured tissue cells and/or white blood cells. During amniocentesis, a ...

  6. Chronic Fatigue Syndrome

    Science.gov (United States)

    Chronic fatigue syndrome (CFS) is a disorder that causes extreme fatigue. This fatigue is not the kind of tired feeling that ... activities. The main symptom of CFS is severe fatigue that lasts for 6 months or more. You ...

  7. Harnsteinbildung und metabolisches Syndrom

    OpenAIRE

    Graeff, Dorothee

    2013-01-01

    Die Urolithiasis kann heute als Volkskrankheit gelten. Sie hat damit den gleichen Stellenwert wie die arterielle Hypertonie, die Adipositas und der Diabetes mellitus, alle drei Symptome des metabolischen Syndroms. Anhand einer retrospektiven Datenanalyse wurde untersucht, ob im zugrundeliegenden Patientenkollektiv mit 472 Harnsteinbildnern eines oder mehrere Symptome des metabolischen Syndroms das Risiko für eine Harnsteinbildung erhöhen. Von 327 Männern und 145 Frauen waren 154 Personen adip...

  8. Shah-Waardenburg Syndrome

    OpenAIRE

    Mahmoudi, Abdelhalim; Rami, Mohamed; Khattala, Khalid; Elmadi, Aziz; Afifi, My Abderrahmane; Youssef, Bouabdallah

    2013-01-01

    Shah-Waardenburg syndrome (SWS) is a neurocristopathy and is characterized by Hirschsprung's disease (HD), deafness, and depigmentation of hairs, skin, and iris. Is a very rare congenital disorder with variable clinical expression. This report describes a 4-day-old male newborn with Waardenburg's syndrome associated with aganglionosis of the colon and terminal ileum, and review the relevant literature for draws attention to the causal relationship between these two entities.

  9. Shah-Waardenburg syndrome.

    Science.gov (United States)

    Mahmoudi, Abdelhalim; Rami, Mohamed; Khattala, Khalid; Elmadi, Aziz; Afifi, My Abderrahmane; Youssef, Bouabdallah

    2013-01-01

    Shah-Waardenburg syndrome (SWS) is a neurocristopathy and is characterized by Hirschsprung's disease (HD), deafness, and depigmentation of hairs, skin, and iris. Is a very rare congenital disorder with variable clinical expression. This report describes a 4-day-old male newborn with Waardenburg's syndrome associated with aganglionosis of the colon and terminal ileum, and review the relevant literature for draws attention to the causal relationship between these two entities. PMID:23565307

  10. Ketonuria and HELLP syndrome

    OpenAIRE

    Gubbala, Phanendra Kumar; Karoshi, Mahantesh; Zakaria, Faris

    2009-01-01

    We recently managed a patient with the HELLP syndrome (Haemolysis, Elevated Liver enzymes and Low Platelet count) where there was a delay in diagnosis due to gastroenteritis. This case also reiterates the varied or lack of symptomatology in patients developing HELLP and obscuring the initial diagnosis. Patients with HELLP syndrome have significant maternal morbidity and mortality, hence clinical vigilance and high suspicion play a key role in the diagnosis and subsequent management.

  11. Ketonuria and HELLP syndrome.

    Science.gov (United States)

    Gubbala, Phanendra Kumar; Karoshi, Mahantesh; Zakaria, Faris

    2009-01-01

    We recently managed a patient with the HELLP syndrome (Haemolysis, Elevated Liver enzymes and Low Platelet count) where there was a delay in diagnosis due to gastroenteritis. This case also reiterates the varied or lack of symptomatology in patients developing HELLP and obscuring the initial diagnosis. Patients with HELLP syndrome have significant maternal morbidity and mortality, hence clinical vigilance and high suspicion play a key role in the diagnosis and subsequent management. PMID:21686464

  12. Celiac Artery Compression Syndrome

    Directory of Open Access Journals (Sweden)

    Mohammed Muqeetadnan

    2013-01-01

    Full Text Available Celiac artery compression syndrome is a rare disorder characterized by episodic abdominal pain and weight loss. It is the result of external compression of celiac artery by the median arcuate ligament. We present a case of celiac artery compression syndrome in a 57-year-old male with severe postprandial abdominal pain and 30-pound weight loss. The patient eventually responded well to surgical division of the median arcuate ligament by laparoscopy.

  13. Sweet Syndrome in childhood.

    Science.gov (United States)

    Santos, Talita Batalha Pires dos; Sales, Barbara Cristina Gouveia; Sigres, Marianne; Rosman, Fernando; Cerqueira, Ana Maria Mosca de

    2015-01-01

    Sweet syndrome or acute febrile neutrophilic dermatosis is a recurrent and rare skin disease caused by the release of cytokines, with diverse possible etiologic causes. It presents clinically with polymorphic skin lesions, fever, arthralgia, and peripheral leukocytosis. In general, it is associated with infections, malignancy and drugs. It usually regresses spontaneously and treatment is primarily to control the basic disease. The authors report the case of a child of 1 year and 11 months who developed Sweet syndrome. PMID:26375229

  14. Parsonage-Turner Syndrome

    OpenAIRE

    Feinberg, Joseph H.; Radecki, Jeffrey

    2010-01-01

    Parsonage-Turner Syndrome (PTS), also referred to as idiopathic brachial plexopathy or neuralgic amyotrophy, is a rare disorder consisting of a complex constellation of symptoms with abrupt onset of shoulder pain, usually unilaterally, followed by progressive neurologic deficits of motor weakness, dysesthesias, and numbness. Although the etiology of the syndrome is unclear, it is reported in various clinical situations, including postoperatively, postinfectious, posttraumatic, and postvaccina...

  15. SYNDROME IN QUESTION*

    Science.gov (United States)

    Chiacchio, Nilton Di; Jasso-Olivares, Julio Cesar; Chiacchio, Nilton Gioia Di; Jacinto, José Antonio; Restrepo, Maria Victoria Suárez

    2015-01-01

    The Iso-Kikuchi Syndrome is a rare condition characterized by nail dysplasia involving the index fingers, including micronychia, polyonychia, anonychia, irregular lunula, malalignment and hemionychogryphosis. On the antero-posterior image, radiologic examination reveals a narrowing of the distal phalanx. The lateral image shows a Y-shaped bifurcation of the distal phalanx. We report a case of a patient with typical clinical and radiologic signs of Iso-Kikuchi Syndrome. PMID:26131880

  16. POLYCYSTIC OVARY SYNDROME

    OpenAIRE

    Akula Annapurna

    2013-01-01

    Polycystic ovary syndrome is a condition in which a woman has an imbalance of female sex hormones. This may lead to menstrual cycle changes, cysts in the ovaries, trouble getting pregnant, and other health changes. In PCOS, mature eggs are not released from the ovaries. Instead, they can form very small cysts in the ovary. These changes can contribute to infertility. Common symptoms of PCOS include Menstrual disorders, Infertility, High levels of testosterone and Metabolic syndrome. Obesity, ...

  17. Gorlin-Goltz syndrome

    Directory of Open Access Journals (Sweden)

    Jawa Deepti

    2009-01-01

    Full Text Available Gorlin-Goltz syndrome is an autosomal dominant inherited disorder characterized by the presence of multiple odontogenic keratocysts along with various cutaneous, dental, osseous, ophthalmic, neurological, and sex organ abnormalities. Early diagnosis is essential as it may progress to aggressive basal cell carcinomas and neoplasias. Gorlin-Goltz syndrome has rarely been reported from India. We report here one such patient, diagnosed at a rural hospital.

  18. Tobacco and metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Yatan Pal Singh Balhara

    2012-01-01

    Full Text Available Tobacco is a leading contributor to morbidity and mortality globally. Metabolic syndrome is a constellation of abdominal obesity, atherogenic dyslipidemia, raised blood pressure, insulin resistance (with and without glucose intolerance, pro-inflammatory state, and pro-thrombotic state. Tobacco use is associated with various core components of metabolic syndrome. It has been found to play a causal role in various pathways leading on to development this condition, the current article discusses various facets of this association.

  19. Neurocutaneous syndromes; Neurokutane Erkrankungen

    Energy Technology Data Exchange (ETDEWEB)

    Niederstadt, T. [Universitaetsklinikum Muenster (Germany). Inst. fuer Klinische Radiologie; Kurlemann, G. [Muenster Univ. (Germany). Medizinische Fakultaet

    2007-09-15

    Neurocutaneous Syndromes or phakomatoses are a heterogenous group of congenital diseases. They are characterized by dysplasias of tissues derived from the neuroektoderm. Skin alterations may be helpful in the interpretation of cerebral lesions. Recently, the genetic and pathophysiologic alterations of many phakomatoses have been elucidated. In this paper the radiologic findings and clinical signs of the most common neurocutaneous diseases (Neurofibromatosis 1 and 2, Tuberous Sclerosis Complex and Sturge Weber Syndrome) will be discussed. (orig.)

  20. Spontaneous ovarian hyperstimulation syndrome.

    OpenAIRE

    Kasum, Miro; Orešković, Slavko; Ježek, Davor

    2013-01-01

    Spontaneous forms of the ovarian hyperstimulation syndrome (sOHSS) are nearly always reported between 8 and 14 weeks of pregnancy and also with follicle-stimulating hormone (FSH) producing pituitary adenoma. The syndrome has been previously reported in rare instances of increased production of human chorionic gonadotrophin (hCG) such as multiple pregnancies, hydatiforme mole, polycystic ovary disease and elevated concentrations of thyroid-stimulating hormone (TSH) in hypothyreoidism. High lev...

  1. quadriparesis in sjogren syndrome.

    OpenAIRE

    nikhil srivastva; vijay parashar; praveen chaturvedi; nilesh kumar

    2015-01-01

    Hypokalemic paralysis is a well recognised clinical presentation of Primary sjogren syndrome that occurs due to renal potassium loss caused by interstitial nephritis. However we report a case where a hypokalemic paralysis in a suspected case of sjogren syndrome was associated with high anion gap metabolic acidosis in the presence of a near normal Glomerular filtration rate (RTA) and a failure to acidify urine pH< 5.5 .Such cases represent a minority of distal RTA patients as they characterist...

  2. Unmasking diogenes syndrome

    Directory of Open Access Journals (Sweden)

    Kashinath Nayak

    2015-01-01

    Full Text Available Diogenes syndrome is characterized by extreme self-neglect, social withdrawal, and poor personal and domestic hygiene. We report a case of Diogenes syndrome presenting with dermatitis passivata. An unusual "mask" of dirt resembling a carapace, onset of neglect after awareness of a breast lump and resumption of personal grooming and social activities after removal of the lump and counseling were seen.

  3. Approach to Brugada Syndrome

    OpenAIRE

    Johnson Francis

    2016-01-01

    Brugada Syndrome was initially described by Brugada brothers in their seminal paper published in the Journal of American College of Cardiology in 1992. The syndrome was characterized by syncopal episodes and/or sudden cardiac death in association with right bundle branch block pattern with ST segment elevation in right precordial leads. Genetic basis involving mutations in sodium channel (SCN5A) was first described in 1998. But SCN5A mutations account for only about a fifth of the clinical c...

  4. Postthrombotic Syndrome: Surgical Possibilities

    OpenAIRE

    Khanna, Ajay K; Shivanshu Singh

    2011-01-01

    Postthrombotic syndrome (PTS) is a late outcome of deep vein thrombosis characterized by cramping pain, swelling, hyperpigmentation, eczema, lipodermatosclerosis, and ulceration in the leg due to increased venous outflow resistance and reflux venous flow. Newer surgical and endovascular interventions have a promising result in the management of postthrombotic syndrome. Early surgical or endovascular interventions in appropriately selected patients may decrease the incidence of recurrent ulcer...

  5. The Greig cephalopolysyndactyly syndrome

    OpenAIRE

    Biesecker Leslie G

    2008-01-01

    Abstract The Greig cephalopolysyndactyly syndrome (GCPS) is a pleiotropic, multiple congenital anomaly syndrome. It is rare, but precise estimates of incidence are difficult to determine, as ascertainment is erratic (estimated range 1–9/1,000,000). The primary findings include hypertelorism, macrocephaly with frontal bossing, and polysyndactyly. The polydactyly is most commonly preaxial of the feet and postaxial in the hands, with variable cutaneous syndactyly, but the limb findings vary sign...

  6. Johanson-Blizzard syndrome

    OpenAIRE

    2011-01-01

    Johanson-Blizzard syndrome (JBS) is a rare autosomal recessive disease characterized by exocrine pancreatic insufficiency, hypoplastic or aplastic nasal alae, cutis aplasia on the scalp, and other features including developmental delay, failure to thrive, hearing loss, mental retardation, hypothyroidism, dental abnormalities, and anomalies in cardiac and genitourinary systems. More than 60 cases of this syndrome have been reported to date. We describe the case of a male infant with typical sy...

  7. Irritable bowel syndrome.

    OpenAIRE

    Beck, E.; Hurwitz, B

    1992-01-01

    1. Irritable bowel syndrome is a functional disorder of the lower intestinal tract affecting approximately 10% of the population and causing a wide range of symptoms. 2. Most cases of irritable bowel syndrome can be diagnosed in general practice on the basis of the presenting history and clinical examination but some patients may need to be referred to a gastro-enterologist for further assessment including sigmoidoscopy and barium enema. 3. The clinical picture may include symptoms of abdomin...

  8. Iliotibial band friction syndrome

    OpenAIRE

    Lavine, Ronald

    2010-01-01

    Published articles on iliotibial band friction syndrome have been reviewed. These articles cover the epidemiology, etiology, anatomy, pathology, prevention, and treatment of the condition. This article describes (1) the various etiological models that have been proposed to explain iliotibial band friction syndrome; (2) some of the imaging methods, research studies, and clinical experiences that support or call into question these various models; (3) commonly proposed treatment methods for ili...

  9. Complications of nephrotic syndrome

    OpenAIRE

    Se Jin Park; Jae Il Shin

    2011-01-01

    Nephrotic syndrome (NS) is one of the most common glomerular diseases that affect children. Renal histology reveals the presence of minimal change nephrotic syndrome (MCNS) in more than 80% of these patients. Most patients with MCNS have favorable outcomes without complications. However, a few of these children have lesions of focal segmental glomerulosclerosis, suffer from severe and prolonged proteinuria, and are at high risk for complications. Complications of NS are divided into two c...

  10. Trisomy 13 (Patau Syndrome)

    OpenAIRE

    Masoud Poureisa

    2009-01-01

    "nDescription and Definition: Synonym: patau syndrome with an incidence of 1 in 5000 births, this syndrome is characterized by multiple congenital abnormalities involving virtually every organ system. "nAbnormalities Detectable by Ultrasound "nHoloprosencephaly "nVentriculomegaly "nEnlarged cisterna magna "nMicrocephaly "nAgenesis of the corpus callosum "nCleft lip and palate "nMidface hypoplasia "nCyclopia "nMicrophthalmia "nHypotel...

  11. Ketonuria and HELLP syndrome

    Science.gov (United States)

    Gubbala, Phanendra Kumar; Karoshi, Mahantesh; Zakaria, Faris

    2009-01-01

    We recently managed a patient with the HELLP syndrome (Haemolysis, Elevated Liver enzymes and Low Platelet count) where there was a delay in diagnosis due to gastroenteritis. This case also reiterates the varied or lack of symptomatology in patients developing HELLP and obscuring the initial diagnosis. Patients with HELLP syndrome have significant maternal morbidity and mortality, hence clinical vigilance and high suspicion play a key role in the diagnosis and subsequent management. PMID:21686464

  12. Popliteal artery entrapment syndrome.

    LENUS (Irish Health Repository)

    O'Leary, D P

    2010-01-01

    Popliteal artery entrapment syndrome is a rare abnormality of the anatomical relationship between the popliteal artery and adjacent muscles or fibrous bands in the popliteal fossa. The following is a case report of a 19 year old female, in whom popliteal artery entrapment syndrome was diagnosed, and successfully treated surgically. A review of literature is also presented and provides details on how PAES is classified, diagnosed both clinically and radiologically, and treated surgically.

  13. Asperger Syndrome in children

    OpenAIRE

    Ioannis Koutelekos; Chrysoula Valamoutopoulou

    2009-01-01

    The Asperger’s Syndrome is reported in the pervasive developmental disorders and was categorized as a separate disorder, initially in the ICD -10 (World Health Organization, 1992) and afterwards in the DSM-IV (American Psychiatric Organization, 1994). The Asperger’s Syndrome is distinguished by a team of symptoms that concern the low output in the social interaction and the communication dexterities, as well as the increased stereotypical behavior in various activities and interests.The aim o...

  14. Asperger Syndrome in children

    Directory of Open Access Journals (Sweden)

    Ioannis Koutelekos

    2009-02-01

    Full Text Available The Asperger’s Syndrome is reported in the pervasive developmental disorders and was categorized as a separate disorder, initially in the ICD -10 (World Health Organization, 1992 and afterwards in the DSM-IV (American Psychiatric Organization, 1994. The Asperger’s Syndrome is distinguished by a team of symptoms that concern the low output in the social interaction and the communication dexterities, as well as the increased stereotypical behavior in various activities and interests.The aim of this particular article that constitutes a case study is the descriptive approach of the Asperger’s Syndrome, through the study of the child behavior.The methodology that was followed in the present case-study was based on inquiring studies and reviews that were drawn from international data bases that correspond to this particular case study of syndrome Asperger in children.Results: The individuals with Asperger’ s syndrome, as well as the case study, tend to experience really big difficulties in elementary social behaviors, as failure in the development and creation of friendly relations or in the search of entertainment activities with others. Moreover, they face difficulties in the comprehension of non verbal communication (body language and the other’s expressions, the body gestures or even the eye contact.Conclusions: The precocious recognition of Asperger’s syndrome is imperative, with final objective the continuous briefing and sensitization of all health professionals, as well as the wider public, toward this syndrome. The earlier a parent foreruns for the diagnosis, the bigger probabilities they stand for a potential functional re-establishment of the syndrome.

  15. The stress ulcer syndrome

    OpenAIRE

    Essen, H.A.

    1986-01-01

    textabstractThe stress ulcer syndrome is described in this thesis. This syndrome is seen in patients admitted to intensive care departments or being treated in field hospitals, in disaster areas, or battle fields. Acute mucosal lesions associated with burns (Curling's ulcers) and central nervous system disorders (Cushing's ulcers) appear to have a different pathophysiology and a different pathology to the real stress ulcers. Peptic ulcers and gastric lesions following use of non-steroidal ant...

  16. Syndrome in question*

    Science.gov (United States)

    Dalapicola, Monique Coelho; Veasey, John Verrinder; Lellis, Rute Facchini

    2016-01-01

    Ross syndrome is a rare disease characterized by peripheral nervous system dysautonomia with selective degeneration of cholinergic fibers. It is composed by the triad of unilateral or bilateral segmental anhidrosis, deep hyporeflexia and Holmes-Adie's tonic pupil. The presence of compensatory sweating is frequent, usually the symptom that most afflicts patients. The aspects of the syndrome are put to discussion due to the case of a male patient, caucasian, 47 years old, with clinical onset of 25 years. PMID:26982793

  17. Syndrome in question*

    OpenAIRE

    Dalapicola, Monique Coelho; Veasey, John Verrinder; Lellis, Rute Facchini

    2016-01-01

    Ross syndrome is a rare disease characterized by peripheral nervous system dysautonomia with selective degeneration of cholinergic fibers. It is composed by the triad of unilateral or bilateral segmental anhidrosis, deep hyporeflexia and Holmes-Adie's tonic pupil. The presence of compensatory sweating is frequent, usually the symptom that most afflicts patients. The aspects of the syndrome are put to discussion due to the case of a male patient, caucasian, 47 years old, with clinical onset of...

  18. Syndrome in question.

    Science.gov (United States)

    Dalapicola, Monique Coelho; Veasey, John Verrinder; Lellis, Rute Facchini

    2016-02-01

    Ross syndrome is a rare disease characterized by peripheral nervous system dysautonomia with selective degeneration of cholinergic fibers. It is composed by the triad of unilateral or bilateral segmental anhidrosis, deep hyporeflexia and Holmes-Adie's tonic pupil. The presence of compensatory sweating is frequent, usually the symptom that most afflicts patients. The aspects of the syndrome are put to discussion due to the case of a male patient, caucasian, 47 years old, with clinical onset of 25 years. PMID:26982793

  19. What Are the Treatments for Rett Syndrome?

    Science.gov (United States)

    ... Resources and Publications What are the treatments for Rett syndrome? Skip sharing on social media links Share this: ... 2012, from http://www.rettsyndrome.org/understanding-rett-syndrome/about-rett-syndrome [top] PubMed Health. (2010). Rett syndrome . Retrieved ...

  20. Genetics Home Reference: Nakajo-Nishimura syndrome

    Science.gov (United States)

    ... result, Nakajo-Nishimura syndrome is classified as an autoinflammatory disorder. Abnormal inflammation likely underlies many of the ... Condition ALDD autoinflammation, lipodystrophy, and dermatosis syndrome Japanese autoinflammatory syndrome with lipodystrophy JASL Nakajo syndrome NKJO Related ...

  1. The Greig cephalopolysyndactyly syndrome

    Directory of Open Access Journals (Sweden)

    Biesecker Leslie G

    2008-04-01

    Full Text Available Abstract The Greig cephalopolysyndactyly syndrome (GCPS is a pleiotropic, multiple congenital anomaly syndrome. It is rare, but precise estimates of incidence are difficult to determine, as ascertainment is erratic (estimated range 1–9/1,000,000. The primary findings include hypertelorism, macrocephaly with frontal bossing, and polysyndactyly. The polydactyly is most commonly preaxial of the feet and postaxial in the hands, with variable cutaneous syndactyly, but the limb findings vary significantly. Other low frequency findings include central nervous system (CNS anomalies, hernias, and cognitive impairment. GCPS is caused by loss of function mutations in the GLI3 transcription factor gene and is inherited in an autosomal dominant pattern. The disorder is allelic to the Pallister-Hall syndrome and one form of the acrocallosal syndrome. Clinical diagnosis is challenging because the findings of GCPS are relatively non-specific, and no specific and sensitive clinical have been delineated. For this reason, we have proposed a combined clinical-molecular definition for the syndrome. A presumptive diagnosis of GCPS can be made if the patient has the classic triad of preaxial polydactyly with cutaneous syndactyly of at least one limb, hypertelorism, and macrocephaly. Patients with a phenotype consistent with GCPS (but which may not manifest all three attributes listed above and a GLI3 mutation may be diagnosed definitively with GCPS. In addition, persons with a GCPS-consistent phenotype who are related to a definitively diagnosed family member in a pattern consistent with autosomal dominant inheritance may be diagnosed definitively as well. Antenatal molecular diagnosis is technically straightforward to perform. Differential diagnoses include preaxial polydactyly type 4, the GCPS contiguous gene syndrome, acrocallosal syndrome, Gorlin syndrome, Carpenter syndrome, and Teebi syndrome. Treatment of the disorder is symptomatic, with plastic or

  2. Tolosa Hunt syndrome: a rare syndrome

    Directory of Open Access Journals (Sweden)

    Spandan Patel

    2015-12-01

    Full Text Available Tolosa Hunt Syndrome (THS is rare syndrome with an estimated annual incidence of 1 case per million per year. THS is painful ophthalmoplegia caused by nonspecific inflammation of cavernous sinus or superior orbital fissure. It is often unilateral with severe headache and ophthalmoplegia involving third, fourth, fifth and sixth cranial nerves. We present a case admitted in our hospital that came with complaint of severe unilateral headache with loss of vision of left eye. He did not have any other significant history except that he was complaining of partial sensory loss over left upper part of face. Ophthalmologist reference was taken to rule out any other cause involving optic disc and funduscopy which was normal. Further investigations were done which ruled out all possible causes. Patient was started on steroids and on MRI scan and clinical presentation, patient was diagnosed as Tolosa- Hunt Syndrome. Thus we report a rare case of THS which showed gradual recovery with corticosteroids. [Int J Res Med Sci 2015; 3(12.000: 3914-3916

  3. Marfan syndrome: An eyesight of syndrome

    Directory of Open Access Journals (Sweden)

    Ashok Kumar

    2014-12-01

    Full Text Available Marfan syndrome (MFS, a relatively common autosomal dominant hereditary disorder of connective tissue with prominent manifestations in the skeletal, ocular, and cardiovascular systems, is caused by mutations in the glycoprotein gene fibrillin-1 (FBN1. Aortic root dilation and mitral valve prolapse are the main presentations among the cardiovascular malformations of MFS. The revised Ghent diagnostics nosology of Marfan syndrome is established in accordance with a combination of major and minor clinical manifestations in various organ systems and the family history. The pathogenesis of Marfan syndrome has not been fully elucidated. However, fibrillin-1 gene mutations are believed to exert a dominant negative effect. The treatment includes prophylactic β-blockers and angiotensin II-receptor blockers in order to slow down the dilation of the ascending aorta and prophylactic aortic surgery. Importantly, β-blocker therapy may reduce TGF-β activation, which has been recognized as a contributory factor in MFS. The identification of a mutation allows for early diagnosis, prognosis, genetic counseling, preventive management of carriers and reassurance for unaffected relatives. The importance of knowing in advance the location of the putative family mutation is highlighted by its straightforward application to prenatal and postnatal screening. The present article aims to provide an overview of this rare hereditary disorder.

  4. Autoimmune Basis for Postural Tachycardia Syndrome

    Science.gov (United States)

    2016-03-30

    Postural Orthostatic Tachycardia Syndrome; Postural Tachycardia Syndrome; Tachycardia; Arrhythmias, Cardiac; Autonomic Nervous System Diseases; Orthostatic Intolerance; Cardiovascular Diseases; Primary Dysautonomias

  5. Nevoid basal cell carcinoma syndrome (Gorlin syndrome

    Directory of Open Access Journals (Sweden)

    Lo Muzio Lorenzo

    2008-11-01

    Full Text Available Abstract Nevoid basal cell carcinoma syndrome (NBCCS, also known as Gorlin syndrome, is a hereditary condition characterized by a wide range of developmental abnormalities and a predisposition to neoplasms. The estimated prevalence varies from 1/57,000 to 1/256,000, with a male-to-female ratio of 1:1. Main clinical manifestations include multiple basal cell carcinomas (BCCs, odontogenic keratocysts of the jaws, hyperkeratosis of palms and soles, skeletal abnormalities, intracranial ectopic calcifications, and facial dysmorphism (macrocephaly, cleft lip/palate and severe eye anomalies. Intellectual deficit is present in up to 5% of cases. BCCs (varying clinically from flesh-colored papules to ulcerating plaques and in diameter from 1 to 10 mm are most commonly located on the face, back and chest. The number of BBCs varies from a few to several thousand. Recurrent jaw cysts occur in 90% of patients. Skeletal abnormalities (affecting the shape of the ribs, vertebral column bones, and the skull are frequent. Ocular, genitourinary and cardiovascular disorders may occur. About 5–10% of NBCCS patients develop the brain malignancy medulloblastoma, which may be a potential cause of early death. NBCCS is caused by mutations in the PTCH1 gene and is transmitted as an autosomal dominant trait with complete penetrance and variable expressivity. Clinical diagnosis relies on specific criteria. Gene mutation analysis confirms the diagnosis. Genetic counseling is mandatory. Antenatal diagnosis is feasible by means of ultrasound scans and analysis of DNA extracted from fetal cells (obtained by amniocentesis or chorionic villus sampling. Main differential diagnoses include Bazex syndrome, trichoepithelioma papulosum multiplex and Torre's syndrome (Muir-Torre's syndrome. Management requires a multidisciplinary approach. Keratocysts are treated by surgical removal. Surgery for BBCs is indicated when the number of lesions is limited; other treatments include laser

  6. Ectrodactyly-ectodermal dysplasia clefting syndrome (EEC syndrome)

    OpenAIRE

    Koul, Monika; Dwivedi, Rahul; Upadhyay, Vinod

    2014-01-01

    Ectrodactyly-ectodermal dysplasia- clefting syndrome (also k/a. split hand- split foot malformation /split hand-split foot ectodermal dysplasia- cleft syndrome/ectodermal dysplasia cleft lip/cleft palate syndrome) a rare form of ectodermal dysplasia, is an autosomal dominant disorder inherited as a genetic trait and characterized by a triad of (i) ectrodactyly, (ii) ectodermal dysplasia and, (iii) & facial clefts.

  7. HERLYN - WERNER - WUNDERLICH SYNDROME (HWW SYNDROME): A CASE REPORT

    OpenAIRE

    Pallavi S.; Ganpat; Gaurav

    2015-01-01

    Congenital anomalies of the mullerian duct system can result in various urogenital anomalies and, Herlyn Werner Wunderlich syndrome (HWW syndrome) is one such rare anomaly . This syndrome is characterized by uterus didelphys with blind hemi vagina and ipsilateral renal agenesis . 1 it is also known as OHVIRA (Obstructed Hemi vagina with ...

  8. Pre-Menstrual Syndrome in Women with Down Syndrome

    Science.gov (United States)

    Mason, Linda; Cunningham, Cliff

    2009-01-01

    Background: Prevalence of pre-menstrual syndrome (PMS) may be higher in women with Down syndrome due to syndrome specific characteristics in biochemistry, psychopathology and lifestyle. Recognition of PMS may be difficult for women with intellectual disabilities and their carers. Method: A daily diary, used to diagnose PMS with typical women, was…

  9. Hypothyroidism in metabolic syndrome

    Directory of Open Access Journals (Sweden)

    Sunil Kumar Kota

    2012-01-01

    Full Text Available Aim: Metabolic syndrome (MetS and hypothyroidism are well established forerunners of atherogenic cardiovascular disease. Considerable overlap occurs in the pathogenic mechanisms of atherosclerotic cardiovascular disease by metabolic syndrome and hypothyroidism. Insulin resistance has been studied as the basic pathogenic mechanism in metabolic syndrome. [1] This cross sectional study intended to assess thyroid function in patients with metabolic syndrome and to investigate the association between hypothyroidism and metabolic syndrome. Materials and Methods: One hundred patients with metabolic syndrome who fulfilled the National Cholesterol Education Program- Adult Treatment Panel (NCEP-ATP III criteria [ 3 out of 5 criteria positive namely blood pressure ≥ 130/85 mm hg or on antihypertensive medications, fasting plasma glucose > 100 mg/dl or on anti-diabetic medications, fasting triglycerides > 150 mg/dl, high density lipoprotein cholesterol (HDL-C 102 cms in men and 88 cms in women] were included in the study group. [2] Fifty patients who had no features of metabolic syndrome (0 out of 5 criteria for metabolic syndrome were included in the control group. Patients with liver disorders, renal disorders, congestive cardiac failure, pregnant women, patients on oral contraceptive pills, statins and other medications that alter thyroid functions and lipid levels and those who are under treatment for any thyroid related disorder were excluded from the study. Acutely ill patients were excluded taking into account sick euthyroid syndrome. Patients were subjected to anthropometry, evaluation of vital parameters, lipid and thyroid profile along with other routine laboratory parameters. Students t-test, Chi square test and linear regression, multiple logistic regression models were used for statistical analysis. P value < 0.05 was considered significant. Results: Of the 100 patients in study group, 55 were females (55% and 45 were males (45%. Of the 50

  10. Behavioral features of CHARGE syndrome (Hall-Hittner syndrome) comparison with Down syndrome, Prader-Willi syndrome, and Williams syndrome.

    Science.gov (United States)

    Graham, John M; Rosner, Beth; Dykens, Elisabeth; Visootsak, Jeannie

    2005-03-15

    CHARGE syndrome, or Hall-Hitner syndrome (HHS), has been delineated as a common syndrome that includes coloboma, choanal atresia, cranial nerve dysfunction (particularly asymmetric facial palsy and neurogenic swallowing problems), characteristic ear abnormalities, deafness with hypoplasia of the cochlea and semicircular canals, genital hypoplasia, and variable heart defects, orofacial clefting, tracheo-esophageal fistula, renal anomalies, thymic/parathyroid hypoplasia, spine anomalies, short broad neck with sloping shoulders, and characteristic facial features. We conducted behavioral and personality assessments in 14 boys with HHS syndrome aged 6-21 years, and compared their characteristics with similar data from 20 age-matched boys with Down syndrome (DS), 17 boys with Prader-Willi syndrome (PWS), and 16 boys with Williams syndrome (WS). We used the Reiss Profile of Fundamental Goals and Motivation Sensitivities, the Achenbach Child Behavior Checklist (CBCL), and the Aberrant Behavior Checklist (ABC). All 14 boys with HHS were legally deaf, and 10 of the 14 were also legally blind. In comparison these other syndromes, boys with HHS had behavior that resembled autistic spectrum disorder. They were socially withdrawn, lacked interest in social contact, and manifested reduced seeking of attention from others, with hyperactivity and a need to maintain order. Though the boys with HHS showed decreased social interaction, they were not as socially impaired as in classic autism. Their language was delayed due to dual sensory impairment, cranial nerve deficits, and chronic medical problems, but their language style was not abnormal (no echolalia or jargon, no scripted phrases, and no pronoun reversal). Boys with HSS appeared frustrated, but they were not aggressive, or at risk for delinquency, manifesting few stereotypic behaviors or unusual preoccupations. They did not have a restricted repertoire of activities and interests. Their behavioral features appeared to be due

  11. Complex regional pain syndrome.

    Science.gov (United States)

    Bruehl, Stephen

    2015-01-01

    Complex regional pain syndrome is a chronic pain condition characterized by autonomic and inflammatory features. It occurs acutely in about 7% of patients who have limb fractures, limb surgery, or other injuries. Many cases resolve within the first year, with a smaller subset progressing to the chronic form. This transition is often paralleled by a change from "warm complex regional pain syndrome," with inflammatory characteristics dominant, to "cold complex regional pain syndrome" in which autonomic features dominate. Multiple peripheral and central mechanisms seem to be involved, the relative contributions of which may differ between individuals and over time. Possible contributors include peripheral and central sensitization, autonomic changes and sympatho-afferent coupling, inflammatory and immune alterations, brain changes, and genetic and psychological factors. The syndrome is diagnosed purely on the basis of clinical signs and symptoms. Effective management of the chronic form of the syndrome is often challenging. Few high quality randomized controlled trials are available to support the efficacy of the most commonly used interventions. Reviews of available randomized trials suggest that physical and occupational therapy (including graded motor imagery and mirror therapy), bisphosphonates, calcitonin, subanesthetic intravenous ketamine, free radical scavengers, oral corticosteroids, and spinal cord stimulation may be effective treatments. Multidisciplinary clinical care, which centers around functionally focused therapies is recommended. Other interventions are used to facilitate engagement in functional therapies and to improve quality of life. PMID:26224572

  12. Progestogens and Cushing's syndrome.

    LENUS (Irish Health Repository)

    Harte, C

    2012-02-03

    We report 3 patients where Medroxyprogesterone Acetate (MPA = Provera) and Megestrol Acetate (Megace) in doses used for therapy of breast cancer, caused clinical hypercortisolism and Cushing\\'s syndrome. Studies of the toxicity of Medroxyprogesterone Acetate list the commonest adverse events at 500 mg\\/day as weight gain, water retention, increased blood pressure, tremor, moon face, sweating, muscle cramps, vaginal bleeding and increased appetite. Glucocorticoid-like effects are seen in up to 30% of patients treated for longer than 6 weeks with mostly large doses of the order of 1500 mg\\/day but Cushing\\'s syndrome has been reported in patients taking 400 mg\\/day. Neither the glucocorticoid-like effects or Cushing\\'s syndrome have been previously observed with Megestrol Acetate. In the elderly female population receiving progestogens for neoplastic disease the progestogen itself could be an appreciable cause of morbidity both by causing glucocorticoid-like effects and Cushing\\'s syndrome but also by lack of awareness of the danger of sudden withdrawal of these compounds when the hypothalmic-pituitary-adrenal (HPA) axis is suppressed. The signs and symptoms could be easily overlooked unless appropriate testing for Cushing\\'s syndrome is carried out. While the progestogen may have to be continued indefinitely a dose decrease may be feasible with reduction of morbidity.

  13. Capsule contraction syndrome

    Directory of Open Access Journals (Sweden)

    Mesut COŞKUN

    2009-06-01

    Full Text Available Capsule contraction syndrome occurs after fibrous metaplasia of lens proteins that leads to capsular bag contraction. Excessive front capsular wrinkling is seen in capsule contraction syndrome and there is an imbalance between powers supplying capsular integrity. This situation leads to zonular weakness. Capsule contraction syndrome is associated with pseudoexfoliation, older age, uveitis, pars planitis and myotonic muscular dystrophy. In order to decrease the risk of capsule contraction syndrome, front capsulerhexis area should be open as 5.5-6 mm diameter and a curysoft intraocular lens should be used. In order to prevent lens epithelial proliferation and metaplasia, lens epithelial cells at inferior surface of front capsule should be aspirated carefully. If postoperative capsular contraction detected, front capsulotomy should be performed by Nd-YAG laser at postoperative 2 to 3 weeks. In patients that Nd-YAG laser is unsuccessful, capsular tension should be decreased by surgical microincisions. In present study, we evaluated etiology, prevention and management of capsule contraction syndrome in the light of actual literature knowledge.

  14. Congenital nephrotic syndrome

    Directory of Open Access Journals (Sweden)

    Claudia Fanni

    2014-06-01

    Full Text Available CNS (Congenital nephrotic syndrome is a disorder characterized by the presence of a nephrotic syndrome in the first three months of life. Different pathologies can cause this syndrome. In general, we can distinguish primary forms (sporadic and hereditary and secondary forms (acquired and associated with other syndromes. The most common form is the Finnish CNS (CNF, congenital nephrotic syndrome of the Finnish type, a hereditary form whose name derives from the fact that the highest incidence is described in that country (1.2:10,000. The pathogenesis, the clinical picture, the diagnostic criteria, the therapy and the outcome are described in details.  Proceedings of the International Course on Perinatal Pathology (part of the 10th International Workshop on Neonatology · October 22nd-25th, 2014 · Cagliari (Italy · October 25th, 2014 · The role of the clinical pathological dialogue in problem solving Guest Editors: Gavino Faa, Vassilios Fanos, Peter Van Eyken

  15. Prognosis of Cyclic Vomiting Syndrome

    Directory of Open Access Journals (Sweden)

    J. Gordon Millichap

    2016-03-01

    Full Text Available Investigators from Teikyo University School of Medicine, Tokyo, Japan, evaluated the clinical features, prognosis, and prophylaxis of cyclic vomiting syndrome and the relationship between the syndrome and levels of adrenocorticotropic/antidiuretic hormones (ACTH/ADH.

  16. Genetics Home Reference: Barth syndrome

    Science.gov (United States)

    ... becomes increasingly weakened and is less able to pump blood. Individuals with Barth syndrome may have elastic fibers ... of the muscle and impairs its ability to pump blood. In people with Barth syndrome , the heart problems ...

  17. How Is Metabolic Syndrome Treated?

    Science.gov (United States)

    ... page from the NHLBI on Twitter. How Is Metabolic Syndrome Treated? Heart-healthy lifestyle changes are the first line of treatment for metabolic syndrome. If heart-healthy lifestyle changes aren’t enough, ...

  18. Aplastic Anemia and Myelodysplastic Syndromes

    Science.gov (United States)

    ... Organizations (PDF, 270 KB). Alternate Language URL Aplastic Anemia and Myelodysplastic Syndromes Page Content On this page: ... References For More Information Acknowledgments What are aplastic anemia and myelodysplastic syndromes (MDS)? Aplastic anemia and myelodysplastic ...

  19. Wolff-Parkinson-White syndrome

    Science.gov (United States)

    Wolff-Parkinson-White syndrome is a condition in which there is an extra electrical pathway of the heart. The ... to periods of rapid heart rate ( tachycardia ). Wolff-Parkinson-White syndrome is one of the most common ...

  20. Genetics Home Reference: Sotos syndrome

    Science.gov (United States)

    ... gene are the primary cause of Sotos syndrome , accounting for up to 90 percent of cases. Other ... Genetic Testing Registry (1 link) Sotos' syndrome Scientific articles on PubMed (1 link) PubMed OMIM (1 link) ...

  1. Complex Regional Pain Syndrome (CPRS)

    Science.gov (United States)

    ... a Hand Therapist? Media Find a Hand Surgeon Complex Regional Pain Syndrome - CRPS Email to a friend * ... DESCRIPTION Formerly Known as Reflex Sympathetic Dystrophy (RSD) Complex regional pain syndrome (CRPS) is a pain condition ...

  2. Genetics Home Reference: Moebius syndrome

    Science.gov (United States)

    ... may also be risk factors for Moebius syndrome . Many of the signs and symptoms of Moebius syndrome result from the absence or underdevelopment of cranial nerves VI and VII . These nerves, which emerge from ...

  3. Genetics Home Reference: Lujan syndrome

    Science.gov (United States)

    ... Description Lujan syndrome is a condition characterized by intellectual disability, behavioral problems, and certain physical features. It occurs almost exclusively in males. The intellectual disability associated with Lujan syndrome is usually mild to ...

  4. Irregular sleep-wake syndrome

    Science.gov (United States)

    Sleep-wake syndrome - irregular ... routine during the day. The amount of total sleep time is normal, but the body clock loses ... have a different condition, such as shift work sleep disorder or jet lag syndrome.

  5. Tics, Tourette Syndrome, and OCD

    Science.gov (United States)

    ... Size Email Print Share Tics, Tourette Syndrome, and OCD Page Content Article Body Tics are rapid, repetitive ... shown that chronic tic disorders, Tourette syndrome, and OCD may stem from some common factors, and a ...

  6. Genetics Home Reference: Partington syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions Partington syndrome Partington syndrome Enable ...

  7. Genetics Home Reference: MEGDEL syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions MEGDEL syndrome MEGDEL syndrome Enable ...

  8. Genetics Home Reference: Leigh syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions Leigh syndrome Leigh syndrome Enable ...

  9. Genetics Home Reference: cardiofaciocutaneous syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions cardiofaciocutaneous syndrome cardiofaciocutaneous syndrome Enable ...

  10. Fragile X Syndrome: Other FAQs

    Science.gov (United States)

    ... NICHD Research Information Clinical Trials Resources and Publications Fragile X Syndrome: Other FAQs Skip sharing on social media links ... Are there specific disorders or conditions associated with Fragile X syndrome? Among the other conditions associated with Fragile X ...

  11. Genetics Home Reference: Crouzonodermoskeletal syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions Crouzonodermoskeletal syndrome Crouzonodermoskeletal syndrome Enable ...

  12. Genetics Home Reference: Ochoa syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions Ochoa syndrome Ochoa syndrome Enable ...

  13. Genetics Home Reference: Maffucci syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions Maffucci syndrome Maffucci syndrome Enable ...

  14. Genetics Home Reference: Miller syndrome

    Science.gov (United States)

    Skip to main content Your Guide to Understanding Genetic Conditions Enable Javascript for addthis links to activate. ... Conditions Genes Chromosomes & mtDNA Resources Help Me Understand Genetics Home Health Conditions Miller syndrome Miller syndrome Enable ...

  15. Learning about Antiphospholipid Syndrome (APS)

    Science.gov (United States)

    ... and links from the National Institutes of Health. Learning About Antiphospholipid Syndrome (APS) What is antiphospholipid syndrome ( ... with APS include : Systemic Vascular Thrombosis While the deep veins of the legs are the most frequent ...

  16. Biliary hypoplasia in Williams syndrome

    OpenAIRE

    O'Reilly, K; Ahmed, S F; Murday, V.; McGrogan, P

    2006-01-01

    Neonatal hepatitis and biliary hypoplasia are not recognised features of Williams syndrome. A case of Williams syndrome, presenting with neonatal conjugated hyperbilirubinaemia leading to an initial misdiagnosis is reported.

  17. Chronic Fatigue Syndrome (CFS): Symptoms

    Science.gov (United States)

    ... please visit this page: About CDC.gov . Chronic Fatigue Syndrome (CFS) Share Compartir Symptoms On this Page ... Symptoms What's the Clinical Course of CFS? Chronic fatigue syndrome can be misdiagnosed or overlooked because its ...

  18. Genetics Home Reference: Stickler syndrome

    Science.gov (United States)

    ... people with Stickler syndrome have severe nearsightedness (high myopia ). In some cases, the clear gel that fills ... Criteria Stickler Involved People: Stickler Syndrome Recognition, Diagnosis, Treatment These resources from MedlinePlus offer information about the ...

  19. Waardenburg Syndrome: A Case Report

    OpenAIRE

    Hayrullah Alp; Esma Alp

    2010-01-01

    Introduction: Auditory-pigmentary syndromes are a group of diseases that effect the skin, hair, eyes and the cochlea. Waardenburg syndrome is one of the members of these autosomal dominantly inherited diseases. Waardenburg syndrome is characterized by white forelock, congenital sensorineural hearing loss, hypopigmented skin and anomalies of the intraocular tissues. How ever all these diagnostic features may not be seen in all patient. In addition, there are four subtypes of the syndrome in ea...

  20. Hypertension og det metaboliske syndrom

    DEFF Research Database (Denmark)

    Olsen, Michael Hecht; Jeppesen, Jørgen; Larsen, Mogens Lytken

    2009-01-01

    The metabolic syndrome is a relatively prevalent condition characterized by co-existence of several metabolic and cardiovascular risk factors including hypertension. Patients with hypertension have an increased risk of developing the metabolic syndrome which, in turn, increases the cardiovascular...... syndrome is of clinical importance as it makes the treating physician test for other elements of the syndrome in patients with one of the elements, e.g. hypertension. Udgivelsesdato: 2009-Jun...

  1. Sleep problems in Rett syndrome

    OpenAIRE

    YOUNG, Deidra; Nagarajan, Lakshmi; de Klerk, Nick; Jacoby, Peter; Ellaway, Carolyn; Leonard, Helen

    2007-01-01

    Rett syndrome (RTT) is a severe neurological disorder, affecting mainly females. It is generally caused by mutations in the MECP2 gene. Sleep problems are thought to occur commonly in Rett syndrome, but there has been little research on prevalence or natural history. An Australian population-based registry of cases born since 1976 has been operating since 1993, with current ascertainment at 300. The Australian Rett Syndrome Database (ARSD) consists of information about Rett syndrome cases inc...

  2. Marfan Syndrome: A Case Report

    OpenAIRE

    Rajendran Ganesh; Rajendran Vijayakumar; Haridoss Selvakumar

    2012-01-01

    Marfan syndrome is an autosomal dominant systemic disorder of the connective tissue. Children affected by the Marfan syndrome carry a mutation in one of their two copies of the gene that encodes the connective tissue protein fibrillin-1. Marfan syndrome affects most organs and tissues, especially the skeleton, lungs, eyes, heart, and the large blood vessel that distributes blood from the heart to the rest of the body. A case report of Marfan syndrome has been reported with oral features. The ...

  3. Unusual presentation of Lynch Syndrome

    Directory of Open Access Journals (Sweden)

    Yu Veronica PCC

    2009-06-01

    Full Text Available Abstract Lynch Syndrome/HNPCC is a syndrome of cancer predisposition linked to inherited mutations of genes participating in post-replicative DNA mismatch repair (MMR. The spectrum of cancer associated with Lynch Syndrome includes tumours of the colorectum, endometrium, ovary, upper gastrointestinal tract and the urothelium although other cancers are rarely described. We describe a family of Lynch Syndrome with an hMLH1 mutation, that harbours an unusual tumour spectrum and its diagnostic and management challenges.

  4. Unusual presentation of Lynch Syndrome

    OpenAIRE

    Yu Veronica PCC; Novelli Marco; Payne Stewart J; Fisher Sam; Barnetson Rebecca A; Frayling Ian M; Barrett Ann; Goudie David; Ardern-Jones Audrey; Eeles Ros; Shanley Susan

    2009-01-01

    Abstract Lynch Syndrome/HNPCC is a syndrome of cancer predisposition linked to inherited mutations of genes participating in post-replicative DNA mismatch repair (MMR). The spectrum of cancer associated with Lynch Syndrome includes tumours of the colorectum, endometrium, ovary, upper gastrointestinal tract and the urothelium although other cancers are rarely described. We describe a family of Lynch Syndrome with an hMLH1 mutation, that harbours an unusual tumour spectrum and its diagnostic an...

  5. Mortal postpartum neuroleptic malignant syndrome

    OpenAIRE

    Üstündağ, Mehmet; Orak, Murat; Güloğlu, Cahfer; Doğan, Halil; Uysal, Emin

    2006-01-01

    Neuroleptic malignant syndrome is a serious side effect caused by antipsychotic medications. Neuroleptic malignant syndrome is believed to be triggered by neuroleptic blockade of dopaminergic receptors located in the hypothalamus and basal ganglia. The incidence of neuroleptic malignant syndrome with conventional antipsychotic agents has been reported to vary from 0.02-2.44%. Manifestations of this syndrome include severe muscle rigidity and high temperature with any of the following symptoms...

  6. Skin Findings in Williams Syndrome

    OpenAIRE

    Kozel, Beth A; Bayliss, Susan J.; Berk, David R; Waxler, Jessica L.; Knutsen, Russell H.; Danback, Joshua R.; Pober, Barbara R.

    2014-01-01

    Previous examination in a small number of individuals with Williams syndrome (also referred to as Williams-Beuren syndrome) has shown subtly softer skin and reduced deposition of elastin, an elastic matrix protein important in tissue recoil. No quantitative information about skin elasticity in individuals with Williams syndrome is available; nor has there been a complete report of dermatologic findings in this population. To fill this knowledge gap, 94 patients with Williams syndrome aged 7-5...

  7. [DRESS syndrome induced by ciprofloxacine].

    Science.gov (United States)

    Sahnoun, Rym; El Aïdli, Sihem; Zaïem, Ahmed; Lakhoua, Ghozlane; Kastalli, Sarrah; Daghfous, Riadh

    2015-04-01

    The Drug rash with hypereosinophilia and systemic symptoms (DRESS) syndrome, or hypersensitivity syndrome, is a severe drug-induced hypersensitivity syndrome. It has been exceptionally described with ciprofloxacin. We report a 47-year-old-woman who developed DRESS syndrome, 2 days after taking ciprofloxacin for a urinary infection. She had a generalized maculopapular rash, severe rhabdomyolysis, liver involvement, renal failure and hypereosinophilia. Clinical symptoms had completely resolved after ciprofloxacin withdrawal. Renal failure has decrease after short corticosteroid treatment. PMID:25680964

  8. Ankle impingement syndromes

    International Nuclear Information System (INIS)

    Soft-tissue and osseous impingement syndromes can be an important cause of chronic ankle pain, particularly in the professional athlete. The classification of ankle impingement syndromes is based to their anatomical location around the tibiotalar joint. The most important impingement syndromes are anterolateral, anterior and posterior impingement with more recent studies describing posteromedial and anteromedial impingement. Usually conventional radiography is the first imaging technique to be performed as it allows assessment of potential bone abnormalities, particularly in anterior and posterior joint compartments. Computed tomography (CT) only plays a role in the assessment of the posterior impingement. Magnetic resonance (MR) imaging is regarded as the modality of choice as it is able to demonstrate both osseous and soft tissue changes, such as bone marrow edema, capsular and ligametous thickening, and localized synovitis. (orig.)

  9. Femoroacetabular impingement syndrome

    Directory of Open Access Journals (Sweden)

    Tolga Ege

    2016-03-01

    Full Text Available Femoroacetabular impingement (FAI syndrome is a recently understood hip condition that describes the pathologic contact between the femoral neck and the acetabular rim. Previously, it was also called and ldquo;acetabular rim syndrome and rdquo; or and ldquo;cervicoacetabular impingement syndrome and rdquo;. It is characterized by a developmental disorder affecting the femoral neck, acetabular rim and labrum. The chronic irritation on the hip joint causes chondral damage and mechanical changes, and these degenerative changes eventually lead to osteoarthritis. Two types of FAI have been described: Cam type and pincer type. Treatment options for FAI are conservative, open, mini open and arthroscopic surgery. [Arch Clin Exp Surg 2016; 5(1.000: 42-47

  10. Obstetric antiphospholipid syndrome.

    Science.gov (United States)

    Esteve-Valverde, E; Ferrer-Oliveras, R; Alijotas-Reig, J

    2016-04-01

    Obstetric antiphospholipid syndrome is an acquired autoimmune disorder that is associated with various obstetric complications and, in the absence of prior history of thrombosis, with the presence of antiphospholipid antibodies directed against other phospholipids, proteins called cofactors or PL-cofactor complexes. Although the obstetric complications have been related to the procoagulant properties of antiphospholipid antibodies, pathological studies of human placenta have shown the proinflammatory capacity of antiphospholipid antibodies via the complement system and proinflammatory cytokines. There is no general agreement on which antiphospholipid antibodies profile (laboratory) confers the greatest obstetric risk, but the best candidates are categories I and IIa. Combined treatment with low doses of aspirin and heparin achieves good obstetric and maternal outcomes. In this study, we also review the therapeutic possibilities in refractory cases, although the likelihood of progressing to other autoimmune diseases is low. We briefly comment on incomplete obstetric antiphospholipid syndrome, also known as antiphospholipid antibody-mediated pregnancy morbidity syndrome. PMID:26603476

  11. Joint hypermobility syndrome pain.

    Science.gov (United States)

    Grahame, Rodney

    2009-12-01

    Joint hypermobility syndrome (JHS) was initially defined as the occurrence of musculoskeletal symptoms in the presence of joint laxity and hypermobility in otherwise healthy individuals. It is now perceived as a commonly overlooked, underdiagnosed, multifaceted, and multisystemic heritable disorder of connective tissue (HDCT), which shares many of the phenotypic features of other HDCTs such as Marfan syndrome and Ehlers-Danlos syndrome. Whereas the additional flexibility can confer benefits in terms of mobility and agility, adverse effects of tissue laxity and fragility can give rise to clinical consequences that resonate far beyond the confines of the musculoskeletal system. There is hardly a clinical specialty to be found that is not touched in one way or another by JHS. Over the past decade, it has become evident that of all the complications that may arise in JHS, chronic pain is arguably the most menacing and difficult to treat. PMID:19889283

  12. Stroke and restricted sensory syndromes

    International Nuclear Information System (INIS)

    There have been sporadic case reports of a restricted sensory syndrome caused by stroke, most often as a cheiro-oral syndrome. We describe 14 patients with stroke who showed various restricted sensory syndromes and correlated their symptoms with the radiological findings. (orig./MG)

  13. Intestinal haemorrhage in Turner's syndrome.

    OpenAIRE

    Burge, D M; A. W. Middleton; Kamath, R; Fasher, B J

    1981-01-01

    A 13-year-old girl with Turner's syndrome and bleeding from intestinal venous ectasia is reported. The various types of vascular anomaly of the bowel associated with Turner's syndrome are discussed. Awareness of these anomalies may help prevent unnecessary laparotomy in children with this syndrome.

  14. Down syndrome: a cardiovascular perspective

    NARCIS (Netherlands)

    J.C. Vis; M.G.J. Duffels; M.M. Winter; M.E. Weijerman; J.M. Cobben; S.A. Huisman; B.J.M. Mulder

    2009-01-01

    This review focuses on the heart and vascular system in patients with Down syndrome. A clear knowledge on the wide spectrum of various abnormalities associated with this syndrome is essential for skilful management of cardiac problems in patients with Down syndrome. Epidemiology of congenital heart

  15. Urinary Peptides in Rett Syndrome.

    Science.gov (United States)

    Solaas, K. M.; Skjeldal, O.; Gardner, M. L. G.; Kase, B. F.; Reichelt, K. L.

    2002-01-01

    A study found a significantly higher level of peptides in the urine of 53 girls with Rett syndrome compared with controls. The elevation was similar to that in 35 girls with infantile autism. Levels of peptides were lower in girls with classic Rett syndrome than those with congenital Rett syndrome. (Contains references.) (Author/CR)

  16. Down Syndrome: A Cardiovascular Perspective

    Science.gov (United States)

    Vis, J. C.; Duffels, M. G. J.; Winter, M. M.; Weijerman, M. E.; Cobben, J. M.; Huisman, S. A.; Mulder, B. J. M.

    2009-01-01

    This review focuses on the heart and vascular system in patients with Down syndrome. A clear knowledge on the wide spectrum of various abnormalities associated with this syndrome is essential for skillful management of cardiac problems in patients with Down syndrome. Epidemiology of congenital heart defects, cardiovascular aspects and…

  17. Hypoparathyroidism-retardation-dysmorphism syndrome

    Directory of Open Access Journals (Sweden)

    Kalenahalli Jagadish Kumar

    2013-01-01

    Full Text Available Congenital hypoparathyroidism, growth retardation and facial dysmorphism is a rare autosomal recessive disorder seen among children born to consanguineous couple of Arab ethnicity. This syndrome is commonly known as Sanjad-Sakati or hypoparathyroidism-retardation-dysmorphism syndrome (HRD. We report 13-year-old Hindu boy with hypoparathyroidism, tetany, facial dysmorphism and developmental delay, compatible with HRD syndrome.

  18. Marfan syndrome: current perspectives

    Science.gov (United States)

    Pepe, Guglielmina; Giusti, Betti; Sticchi, Elena; Abbate, Rosanna; Gensini, Gian Franco; Nistri, Stefano

    2016-01-01

    Marfan syndrome (MFS) is a pleiotropic connective tissue disease inherited as an autosomal dominant trait, due to mutations in the FBN1 gene encoding fibrillin 1. It is an important protein of the extracellular matrix that contributes to the final structure of a microfibril. Few cases displaying an autosomal recessive transmission are reported in the world. The FBN1 gene, which is made of 66 exons, is located on chromosome 15q21.1. This review, after an introduction on the clinical manifestations that leads to the diagnosis of MFS, focuses on cardiovascular manifestations, pharmacological and surgical therapies of thoracic aortic aneurysm and/or dissection (TAAD), mechanisms underlying the progression of aneurysm or of acute dissection, and biomarkers associated with progression of TAADs. A Dutch group compared treatment with losartan, an angiotensin II receptor-1 blocker, vs no other additional treatment (COMPARE clinical trial). They observed that losartan reduces the aortic dilatation rate in patients with Marfan syndrome. Later on, they also reported that losartan exerts a beneficial effect on patients with Marfan syndrome carrying an FBN1 mutation that causes haploinsufficiency (quantitative mutation), while it has no significant effect on patients displaying dominant negative (qualitative) mutations. Moreover, a French group in a 3-year trial compared the administration of losartan vs placebo in patients with Marfan syndrome under treatment with beta-receptor blockers. They observed that losartan decreases blood pressure but has no effect on aortic diameter progression. Thus, beta-receptor blockers remain the gold standard therapy in patients with Marfan syndrome. Three potential biochemical markers are mentioned in this review: total homocysteine, serum transforming growth factor beta, and lysyl oxidase. Moreover, markers of oxidative stress measured in plasma, previously correlated with clinical features of Marfan syndrome, may be explored as potential

  19. Unique Preservation of Neural Cells in Hutchinson- Gilford Progeria Syndrome Is Due to the Expression of the Neural-Specific miR-9 MicroRNA

    Directory of Open Access Journals (Sweden)

    Xavier Nissan

    2012-07-01

    Full Text Available One puzzling observation in patients affected with Hutchinson-Gilford progeria syndrome (HGPS, who overall exhibit systemic and dramatic premature aging, is the absence of any conspicuous cognitive impairment. Recent studies based on induced pluripotent stem cells derived from HGPS patient cells have revealed a lack of expression in neural derivatives of lamin A, a major isoform of LMNA that is initially produced as a precursor called prelamin A. In HGPS, defective maturation of a mutated prelamin A induces the accumulation of toxic progerin in patient cells. Here, we show that a microRNA, miR-9, negatively controls lamin A and progerin expression in neural cells. This may bear major functional correlates, as alleviation of nuclear blebbing is observed in nonneural cells after miR-9 overexpression. Our results support the hypothesis, recently proposed from analyses in mice, that protection of neural cells from progerin accumulation in HGPS is due to the physiologically restricted expression of miR-9 to that cell lineage.

  20. Melanocytic naevi clustered on normal background skin.

    Science.gov (United States)

    Torchia, D

    2015-04-01

    Several types of maculopapular melanocytic naevi can occur in a multiple form, and be arranged in a nonrandom fashion on the skin. The most frequently reported segmentally grouped naevi are lentigines. Two types of segmentally arranged lentigines probably exist. The first is associated with neurofibromatosis (NF)1 or NF1 signs, features scattered light-brown lesions and can be considered a type of mosaic NF1. By contrast, non-NF1 associated lesions are characterized by densely packed, dark lesions, and can be defined as 'non-NF1 checkerboard-arranged lentigines'. Blue naevi, Spitz naevi and common acquired melanocytic naevi can occur, clustered in an agminated (or cannonball) shape. However, if large enough, they always follow a checkerboard pattern. Hence, such mosaic conditions should be termed 'checkerboard-arranged blue naevi', 'checkerboard-arranged Spitz naevi' and 'checkerboard-arranged common acquired melanocytic naevi'. Segmentally arranged dysplastic melanocytic naevi probably represent a mosaic form of dysplastic naevus syndrome. Dysplastic melanocytic naevi confined to a cutaneous segment could be defined as 'isolated segmental dysplastic naevus syndrome', while segmentally arranged dysplastic melanocytic naevi co-occurring with widespread, nonsegmental dysplastic melanocytic naevi might configure a 'superimposed segmental dysplastic naevus syndrome'. Small congenital melanocytic naevi are always grouped along Blaschko lines. The only other instances following Blaschko lines are the so-called 'linear lentiginous naevus' and a unique case of multiple deep penetrating naevi. PMID:25703021