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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. 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.

  8. 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

  9. 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

  10. 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.

  11. Endoscopic therapy for esophageal hematoma with blue rubber bleb nevus syndrome

    Institute of Scientific and Technical Information of China (English)

    Mika; Takasumi; Takuto; Hikichi; Tadayuki; Takagi; Masaki; Sato; Rei; Suzuki; Ko; Watanabe; Jun; Nakamura; Mitsuru; Sugimoto; Yuichi; Waragai; Hitomi; Kikuchi; Naoki; Konno; Hiroshi; Watanabe; Katsutoshi; Obara; Hiromasa; Ohira

    2014-01-01

    A 57-year-old woman previously diagnosed with blue rubber bleb nevus syndrome(BRBNS) reported hematemesis. BRBNS is a rare vascular anomaly syndrome consisting of multifocal hemangiomas of the skin and gastrointestinal(GI) tract but her GI tract had never been examined. An upper gastrointestinal endoscopy revealed a large bleeding esophageal hematoma positioned between the thoracic esophagus and the gastric cardia. An endoscopic injection of polidocanol was used to stop the hematoma from bleeding. The hematoma was incised using the injectionneedle to reduce the pressure within it. Finally, argon plasma coagulation(APC) was applied to the edge of the incision. The esophageal hematoma disappeared seven days later. Two months after the endoscopic the rapy, the eso phage alulcerhealed and the hemangioma did not relapse. This rare case of a large esophageal hematoma originating from a hemangioma with BRBNS was treated using a combination of endoscopic therapy with polidocanol injection, incision, and APC.

  12. [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

  13. 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.

  14. The Fras1/Frem family of extracellular matrix proteins: structure, function, and association with Fraser syndrome and the mouse bleb phenotype.

    Science.gov (United States)

    Petrou, Petros; Makrygiannis, Apostolos K; Chalepakis, Georges

    2008-01-01

    Fras1 and the structurally related proteins Frem1, Frem2, and Frem3, comprise a novel family of extracellular matrix proteins, which localize in a similar fashion underneath the lamina densa of epithelial basement membranes. They are involved in the structural adhesion of the skin epithelium to its underlying mesenchyme. Deficiency in the individual murine Fras1/Frem genes gives rise to the bleb phenotype, which is equivalent to the human hereditary disorder Fraser syndrome, characterized by cryptophthalmos (hidden eyes), embryonic skin blistering, renal agenesis, and syndactyly. Recent studies revealed a functional cooperation between the Fras1/Frem gene products, in which Fras1, Frem1 and Frem2 are simultaneously stabilized at the lowermost region of the basement membrane by forming a macromolecular ternary complex. Loss of any of these proteins results in the collapse of the protein assembly, thus providing a molecular explanation for the highly similar phenotypic defects displayed by the respective mutant mice. Here, we summarize the current knowledge regarding the structure, function, and interplay between the proteins of the Fras1/Frem family and further propose a possible scenario for the evolution of the corresponding genes.

  15. Acral-lentiginous naevus of plantar skin.

    Science.gov (United States)

    Clemente, C; Zurrida, S; Bartoli, C; Bono, A; Collini, P; Rilke, F

    1995-12-01

    In a consecutive series of 165 plantar naevi, a group of 36 benign naevi with sufficiently distinctive histopathological features to justify their classification as a special entity, here designated acral-lentiginous naevus, was identified. The main morphological features distinguishing the acral-lentiginous naevi from other acral non-lentiginous naevi are: elongation of rete ridges, continuous proliferation of melanocytes at the dermo-epidermal junction, presence of single scattered melanocytes, or less commonly small clusters, within the upper epidermis, poor or absent lateral circumscription, melanocytes with abundant pale cytoplasm and round to oval, sometimes hyperchromatic, nuclei and prominent nucleoli present at the dermo-epidermal junction. Some histological features of acral-lentiginous naevi are similar to those of dysplastic naevi: however, anastomosing rete ridges, cytological atypia and well-formed lamellar fibroplasia are absent. The histopathological criteria to distinguish these naevi from melanoma are: the lack of pagetoid lateral spread, the absence of mitotic activity in the deep dermal component and the evidence of dermal naevocytic differentiation. The identification of this benign acral naevus, that we have identified as the benign counterpart of acral lentiginous melanoma, is important in order to avoid misdiagnoses and consequent under- or over-treatment of doubtful pigmented lesions of acral skin.

  16. 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.

  17. Hypopigmented pityriasis versicolor on Becker′s naevus : Hope for new method of treatment ?

    Directory of Open Access Journals (Sweden)

    Singal Archana

    1998-01-01

    Full Text Available A case of hypopigmented pityriasis versicolor superimposed on pre existing Becker′s naevus associated with congenital melanocytic naevus is being reported for its rarity. The possible role of dicarboxylic acid and other free radicles produced by Pityrosporum ovale in treating Becker′s Naevus is also suggested.

  18. 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.

  19. Clinical dermatoscopy of big melanocytic naevuses in patients with psoriasis

    Directory of Open Access Journals (Sweden)

    Makarova N.G.

    2012-06-01

    Full Text Available

    The study aimed to determine clinical characteristics of dermatoscopy of big melanocytic naevuses (MN in patients with psoriasis. Methods. The were 32 patients with psoriasis (11 women at an average age of 37,4 years and 100 people (79 women at an average age of 27,8 years with no psoriasis. Both groups had a survey and full photometry screening of skin. Besides Fitzpatrick skin typing test was used, pigmentary formations were examined using dermato-scope HEINE MINI 3000 10X with 70 % ethyl alcohol immersion. Naevuses were estimated by ABCD and ABC scales. Results. MN more than 5 mm in diameter are more often in patients with psoriasis (68,8 % than in control group (37 %. However in control group there are less naevuses of appropriate dermatological dysplastic formations criteria (32 % comparison to the group without psoriasis (42 %. There is an important fact that patients with psoriasis often have 2-phototype of skin and artifcial insolation (tanning bed, PUVA, narrow-band phototherapy 311 nm. Conclusion. 68,8 % patients have MN more than 5 mm in diameter. 32 % of patients with psoriasis had MN of dysplastic naevus criteria according to Pehamberger. In one patient naevus was of appropriate malignant tumors criteria according to ABCD and ABC scales.

  20. A new species of the leafhopper genus Naevus Knight, 1970 (Hemiptera: Cicadellidae: Deltocephalinae: Opsiini), from Saudi Arabia.

    Science.gov (United States)

    El-Sonbati, Saad A; Wilson, Michael R; Al Dhafer, Hathal M

    2015-12-22

    The genus Naevus Knight, 1970 is recorded from the mountains of southwestern Saudi Arabia, the first record from the Arabian Peninsula. A new species, Naevus hathali El-Sonbati & Wilson sp. n. is described here, which appears to have an asymmetric aedeagus. An illustrated key to Naevus species is presented to facilitate identification.

  1. 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

  2. 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.

  3. 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 ...

  4. 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.

  5. 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.

  6. 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...

  7. 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.

  8. Rescue of failed filtering blebs with ab interno trephination.

    Science.gov (United States)

    Shihadeh, Wisam A; Ritch, Robert; Liebmann, Jeffrey M

    2006-06-01

    We evaluated the effectiveness of ab interno automated trephination as a technique for rescuing failed mature filtering blebs. A retrospective chart review of 40 failed blebs of 38 patients who had a posttrephination follow-up period of at least 3 months was done. With success defined as intraocular pressure (IOP) control with other modalities of management. Complications were few. We believe that ab interno trephination is an excellent option for rescuing selected failed filtering blebs.

  9. 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.

  10. 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.

  11. Focal hyperhidrosis secondary to eccrine naevus successfully treated with botulinum toxin type A.

    Science.gov (United States)

    Lera, M; España, A; Idoate, M Á

    2015-08-01

    Eccrine naevus (EN) is a rare skin hamartoma included in the organoid group of epidermal naevi, histologically defined as focal hyperplasia and/or hypertrophy of eccrine glands. Clinically, EN usually presents as hyperhidrotic patches with no visible skin changes, frequently located on the forearms. The decision to treat EN or not usually depends on the grade of hyperhidrosis, but there is no therapeutic consensus because of the rarity of this condition. We present a case diagnosed as EN in an adult patient with severe localized hyperhidrosis, which was successfully treated with botulinum toxin. PMID:25816711

  12. Primary spontaneous pneumothorax due to high bleb burden.

    Science.gov (United States)

    Segraves, Justin M; Dulohery, Megan M

    2016-01-01

    Primary spontaneous pneumothorax (PSP) occurs most frequently in young, tall, lean, male smokers without any known underlying lung disease. It is an important diagnosis to make promptly in order to prevent progression to obstructive shock. We present a case report of a young, male, former-smoker and polysubstance abuser with no prior lung history that developed acute dyspnea at rest and was found to have a large right pneumothorax on chest x-ray. A pig-tail catheter was utilized, but his course was complicated by a recurrent tension pneumothorax. Chest computed tomography (CT) revealed a significant bleb burden and the patient underwent a lung wedge resection with mechanical pleurodesis. What made our case unique were the chest x-rays revealing blebs that could have predicted the patient's recurrent pneumothorax as well as the multiple potential risk factors for developing blebs and a pneumothorax. All patients with recurrent PSPs and those with higher risk initial PSPs (e.g. blebs) should undergo preventive therapy with pleurodesis. We hope that clinicians can benefit from utilizing these representative chest x-ray images showing blebs. PMID:27642566

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

    CERN Document Server

    Lim, Fong Yin; Mahadevan, L

    2015-01-01

    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 periphery of the cell when the cytoplasmic pressure varies in space and time in a prescribed way and find that the traveling speed is governed by the speed of the pressure change induced by local cortical contraction while the shape of the traveling bleb is governed by the speed of cortical healing. Finally, we relax the assumption that the pressure change is prescribed and couple it hydrodynamically to the cortical contraction and membrane deformation. By quantifying the phase space of bleb formation and dynamics, our framew...

  14. 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

  15. 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

  16. Severe Blue Rubber Bleb Nevus Syndrome in a Neonate

    DEFF Research Database (Denmark)

    Hansen, L; Wewer, V; Pedersen, S;

    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...

  17. 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.

  18. 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

  19. 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.

  20. 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.

  1. 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

  2. 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...

  3. 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.

  4. 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.

  5. 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.

  6. Demographic study of port wine stain patients attending a laser clinic: family history, prevalence of naevus anaemicus and results of prior treatment.

    Science.gov (United States)

    Mills, C M; Lanigan, S W; Hughes, J; Anstey, A V

    1997-07-01

    All patients with port wine stains (PWS) attending a tunable dye laser clinic were examined by one author (SWL), forming a large group which has allowed study of the demographic data of such patients. Two hundred and eighty-three patients, 217 females (median age 24 years, range 0.5-73) and 66 males (median age 20 years, range 0.75-72), were examined. The PWS were on the face in 226, neck in 69, trunk in 36, upper limb in 35 and lower limb in 29. The commonest lesional colour was purple (63 patients), while 39 naevi were pink/red, 35 pink/ purple and 35 pink. The naevus was flat in 255 patients, cobblestoned in 28, associated with hypertrophy in 31 and with scarring in 22. Seventy-two patients (25.4%) had a positive family history of birthmarks, 20 strawberry haemangiomas and 22 PWS, the family history of PWS being higher than expected for the prevalence of this naevus in the population. One hundred and forty-six patients were also examined for naevus anaemicus which was noted in 12 (8.2%), confirming an association between these two naevi. Ninety-four patients had received previous treatment, most commonly with the argon laser (56 patients), of whom only five reported a good result, and 17 of 22 patients with treatment-related scarring had been treated with this laser. Cosmetic camouflage was used in 109 (38.5%) of patients, who usually had PWS on the face (94%), of whom only 46 (16%) had received advice of its use. PMID:9499604

  7. 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.

  8. 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

  9. Maitotoxin-induced membrane blebbing and cell death in bovine aortic endothelial cells

    Directory of Open Access Journals (Sweden)

    Schilling William P

    2001-02-01

    Full Text Available Abstract Background Maitotoxin, a potent cytolytic agent, causes an increase in cytosolic free Ca2+ concentration ([Ca2+]i via activation of Ca2+-permeable, non-selective cation channels (CaNSC. Channel activation is followed by formation of large endogenous pores that allow ethidium and propidium-based vital dyes to enter the cell. Although activation of these cytolytic/oncotic pores, or COP, precedes release of lactate dehydrogenase, an indication of oncotic cell death, the relationship between CaNSC, COP, membrane lysis, and the associated changes in cell morphology has not been clearly defined. In the present study, the effect maitotoxin on [Ca2+]i, vital dye uptake, lactate dehydrogenase release, and membrane blebbing was examined in bovine aortic endothelial cells. Results Maitotoxin produced a concentration-dependent increase in [Ca2+]i followed by a biphasic uptake of ethidium. Comparison of ethidium (Mw 314 Da, YO-PRO-1 (Mw 375 Da, and POPO-3 (Mw 715 Da showed that the rate of dye uptake during the first phase was inversely proportional to molecular weight, whereas the second phase appeared to be all-or-nothing. The second phase of dye uptake correlated in time with the release of lactate dehydrogenase. Uptake of vital dyes at the single cell level, determined by time-lapse videomicroscopy, was also biphasic. The first phase was associated with formation of small membrane blebs, whereas the second phase was associated with dramatic bleb dilation. Conclusions These results suggest that maitotoxin-induced Ca2+ influx in bovine aortic endothelial cells is followed by activation of COP. COP formation is associated with controlled membrane blebbing which ultimately gives rise to uncontrolled bleb dilation, lactate dehydrogenase release, and oncotic cell death.

  10. 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.

  11. Klippel-Trenaunay syndrome: Unusual magnetic resonance features

    Energy Technology Data Exchange (ETDEWEB)

    Srivastava, D.N.; Gulati, M.S.; Thulkar, S.; Berry, M. [All India Institute of Medical Sciences, New Delhi, (India). Department of Radiodiagnosis

    1998-02-01

    Klippel-Trenaunay syndrome (KTS) is a congenital vascular abnormality consisting of a cutaneous naevus, varicose veins and bone and soft-tissue hypertrophy affecting one or more limbs. A case is presented here with some unusual associated findings seen on MR that, to the best of the authors` knowledge, has not been reported in the literature. Although colour Doppler in addition to venography is frequently used in demonstration of the KT vein, MRI may well have an important role in complete assessment. Copyright (1998) Blackwell Science Pty Ltd 5 refs., 3 figs.

  12. 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...

  13. 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...

  14. 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.

  15. 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...

  16. 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.

  17. 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

  18. 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

  19. Evaluation of Filtering Bleb Function after Trabeculectomy with Mitomycin C Using Biomicroscopy, Anterior Segment Optical Coherence Tomography and In Vivo Confocal Microscopy

    Directory of Open Access Journals (Sweden)

    Suzan Güven Yılmaz

    2015-08-01

    Full Text Available Objectives: To analyze and assess compatibility of trabeculectomy filtering bleb characteristics and appearances using biomicroscopy, anterior segment optical coherence tomography (AS-OCT and in vivo confocal microscopy (IVCM. Materials and Methods: Twenty-eight eyes of 28 patients who underwent glaucoma filtering surgery with mitomycin C in our clinic between 2009 and 2013 were evaluated. Morphological appearances of the blebs on slit-lamp biomicroscopy were defined according to the Moorfields bleb classification system. For the internal tissue assessment of blebs, AS-OCT and IVCM were performed. Bleb biometric parameters such as length, height and bleb wall thickness were assessed by AS-OCT; conjunctival epithelial-stromal cyst, structural network of conjunctival stroma and vascularisation were examined with IVCM. The relation between biomicroscopic morphological staging and bleb characteristics detected on AS-OCT and IVCM were assessed. Results: The mean age of the 28 patients (16 male, 12 female was 57.2±15.9 (19 to 79 years. The mean time elapsed between surgery and examination was 29.2±19.2 (6 to 68 months. According to biomicroscopic appearance, 17 (60.7% blebs were functional (13 diffuse, 4 microcystic, whereas 11 (39.3% blebs were non-functional (9 flat, 2 encapsulated. In the comparison of non-functional and functional blebs, functional blebs were found to be superior in terms of biometric parameters on AS-OCT assessment (p<0.05. Higher number of epithelial and stromal cysts and less vascularisation were detected by IVCM in functional blebs when compared with non-functional blebs (p<0.05. Conclusion: Biomicroscopic appearances and characteristics on AS-OCT and IVCM of filtration blebs are consistent with each other. Besides biomicroscopic examination, which is an easy and practical method for determining bleb morphology, cross-sectional images obtained by AS-OCT and IVCM provide objective data regarding internal structure and

  20. 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

  1. 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.

  2. Analysis of a model microswimmer with applications to blebbing cells and mini-robots

    CERN Document Server

    Wang, Qixuan

    2016-01-01

    Recent research has shown that motile cells can adapt their mode of propulsion depending on the environment in which they find themselves. One mode is swimming by blebbing or other shape changes, and in this paper we analyze a class of models for movement of cells by blebbing and of nano- robots in a viscous fluid at low Reynolds number. At the level of individuals, the shape changes comprise volume exchanges between connected spheres that can control their separation, which are simple enough that significant analytical results can be obtained. The goal is to understand how the efficiency of move- ment depends on the amplitude and period of the volume exchanges when the spheres approach closely during a cycle. Previous analyses were predicated on wide separation, and we show that the speed in- creases significantly as the separation decreases due to the strong hydrodynamic interactions between spheres in close proximity. The scallop theorem asserts that at least two degrees of freedom are needed to produce ne...

  3. Eccrine angiomatous naevus revisited

    Directory of Open Access Journals (Sweden)

    Sumit Sen

    2012-01-01

    Full Text Available Hamartomatous, circumscribed swellings of the extremities make an interesting study. Presentations are manifold and the naevi are not always present from birth. Excessive growth of hairs leads to remarkable appearance of such swellings. A young woman presented to the dermatology department, complaining of tenderness over 4 th finger of her left hand. The defect was present for the last couple of years and was typified by visible hyperhidrosis on gentle tapping. Counseling of the affected lady made her agree for a skin biopsy. The histopathology revealed it to be of the nature of eccrine angiomatous hamartoma. Blood vessels were scarce. Eccrine ducts were plentiful without other associated anomalies. The deformity was removed by simple excision with good result.

  4. 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

  5. Abdominal vascular syndromes: characteristic imaging findings*

    Science.gov (United States)

    Cardarelli-Leite, Leandro; Velloni, Fernanda Garozzo; Salvadori, Priscila Silveira; Lemos, Marcelo Delboni; D'Ippolito, Giuseppe

    2016-01-01

    Abdominal vascular syndromes are rare diseases. Although such syndromes vary widely in terms of symptoms and etiologies, certain imaging findings are characteristic. Depending on their etiology, they can be categorized as congenital-including blue rubber bleb nevus syndrome, Klippel-Trenaunay syndrome, and hereditary hemorrhagic telangiectasia (Rendu-Osler-Weber syndrome)-or compressive-including "nutcracker" syndrome, median arcuate ligament syndrome, Cockett syndrome (also known as May-Thurner syndrome), and superior mesenteric artery syndrome. In this article, we aimed to illustrate imaging findings that are characteristic of these syndromes, through studies conducted at our institution, as well as to perform a brief review of the literature on this topic. PMID:27777480

  6. 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.

  7. 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

  8. RAMSAY HUNT SYNDROME A CASE REPORT AND REVIEW OF LITERATURE

    Directory of Open Access Journals (Sweden)

    Balasubramanian Thiagarajan

    2013-01-01

    Full Text Available This is a case report of a rather rare disorder i.e. Ramsay Hunt syndrome. This is caused by Varicella zoster infections involving geniculate ganglion of facial nerve. This syndrome is manifested by the presence of blebs in the external auditory canal, ear ache, and lower motor neurone type of facial paralysis. This patient had excellent recovery following administration of oral steroids and acyclovir.

  9. Conservative treatment for late-onset bleb leaks after trabeculectomy with mitomycin C in patients with ocular surface disease

    Directory of Open Access Journals (Sweden)

    Sagara H

    2012-08-01

    Full Text Available Hideto Sagara,1,2 Tomohiro Iida,2,3 Kimimori Saito,4 Hiroki Noji,2 Masashi Ogasawara,2 Hiroshi Oyamada21The Marui Eye Clinic, Fukushima, 2Department of Ophthalmology, Fukushima Medical University School of Medicine, Fukushima, 3Tokyo Women's Medical University, Tokyo, 4Matuki Eye Clinic, Fukushima, JapanBackground: Sodium hyaluronate and autologous serum eye drops are used to treat ocular surface disease (OSD and are reported to prevent and treat late-onset bleb leaks following trabeculectomy with mitomycin C. In this study, we evaluated the efficacy of a combination of sodium hyaluronate and autologous serum eye drops and treatment for obstructive meibomian gland dysfunction as a therapy for late-onset bleb leaks after trabeculectomy with mitomycin C.Methods: This was a retrospective, interventional, nonsimultaneous study of 12 subjects (12 eyes of mean age of 64.3 ± 18.3 years with OSD and apparent late-onset bleb leaks following trabeculectomy with mitomycin C between 1998 and 2008. We compared patients diagnosed with leakages before July 2005, who had been treated with separate eye drop solutions containing 0.1% sodium hyaluronate, 50% autologous serum, and 0.3% ofloxacin (sodium hyaluronate and autologous serum group, n = 7, with patients diagnosed from August 2005 to December 2008, who were treated with a combination of eye drops (0.1% sodium hyaluronate, 50% autologous serum, and 0.08% levofloxacin hydrate and eyelid massage and warm compresses for obstructive meibomian gland dysfunction (combination eye drop group, n = 5.Results: Leakage was resolved in one patient (14.3% in the separately treated sodium hyaluronate and autologous serum eye drop group and in five patients (100% in the combination eye drop group (P = 0.015. The period after resolution of leakage with conservative treatment was 23 months in the one eye in the sodium hyaluronate and autologous serum group and 36–61 (mean 52.4 ± 10.1 months in the five eyes in the

  10. Blunt needle revision with viscoelastic materials via the anterior chamber for early failed filtering blebs after trabeculectomy

    Directory of Open Access Journals (Sweden)

    Yamagami H

    2012-06-01

    Full Text Available Nozomi Kinoshita, Ayumi Ota, Fumihiko Toyoda, Hiroko Yamagami, Akihiro KakehashiDepartment of Ophthalmology, Saitama Medical Center, Jichi Medical University, Saitama, JapanPurpose: To report a new technique of blunt needle revision with viscoelastic materials via the anterior chamber for the treatment of early failed filtering blebs and elevated intraocular pressure after trabeculectomy, in which digital ocular massage and laser suture lysis have been ineffective.Methods: A 27-gauge blunt needle attached to a syringe containing viscoelastic material was inserted into the anterior chamber from the inferior paracentesis. The needle tip was inserted into the subscleral flap space from the filtering fistula at the anterior chamber side, and the scleral flap was lifted bluntly. The needle tip was then inserted into the subconjunctival space where the viscoelastic agent was injected and the adhesion between the sclera and conjunctiva was separated bluntly. Blunt needle revision via the anterior chamber was performed 14 times in six eyes of six patients at Saitama Medical Center, Jichi Medical University from January 2007 to May 2009. All procedures were performed within 1 month after trabeculectomy.Results: The intraocular pressure remained 21 mmHg or lower for more than 6 months in three of six eyes. Slight bleeding from the iris occurred in one of the 14 procedures, and hypotony (intraocular pressure below 5 mmHg occurred in one of the 14 procedures. No serious complications developed.Conclusion: Blunt needle revision via the anterior chamber for early failed filtering blebs is a new, simple, and safe procedure.Keywords: glaucoma, trabeculectomy, filtering bleb, needle revision, blunt needle

  11. 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.

  12. 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

  13. The role of "blebbing" in overcoming the hydrophobic barrier during biooxidation of elemental sulfur by Thiobacillus thiooxidans

    Science.gov (United States)

    Knickerbocker, C.; Nordstrom, D.K.; Southam, G.

    2000-01-01

    Brimstone Basin, in southeastern Yellowstone National Park, Wyoming is an ancient hydrothermal area containing solfataric alteration. Drainage waters flowing from Brimstone Basin had pH values as low as 1.23 and contained up to 1.7×106 MPN/ml acidophilic sulfur-oxidizing bacteria. Thiobacillus thiooxidans was the dominant sulfur-oxidizing bacterium recovered from an enrichment culture and was used in a structural examination of bacterial sulfur oxidation. Growth in these sulfur cultures occurred in two phases with cells in association with the macroscopic sulfur grains and in suspension above these grains. Colonization of sulfur grains by individual cells and microcolonies was facilitated by organic material that appeared to be responsible for bacterial adhesion. Transmission electron microscopy of negatively stained (2% [wt./vol.] uranyl acetate), sulfur-grown T. thiooxidans revealed extensive membrane blebbing (sloughing of outer membrane vesicles) and the presence of approximately 100 nm sized sulfur particles adsorbed to membrane material surrounding individual bacteria. Sulfite-grown bacteria did not possess membrane blebs. The amphipathic nature of these outer membrane vesicles appear to be responsible for overcoming the hydrophobic barrier necessary for the growth of T. thiooxidans on elemental sulfur.

  14. 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

    blebbing was significantly reduced in calpain-knockout cells, and genetic rescue fully restored the wild-type phenotype in knockout cells. Proteomic comparison of wild-type and knockout cells identified decreased levels of RhoGDI-1 (Rho GDP-dissociation inhibitor) and cofilin 1, and increased levels...

  15. 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.

  16. 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.

  17. 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...

  18. 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.

  19. Sturge-Weber syndrome. Early manifestation and visualization of disease course; Sturge-Weber-Syndrom. Fruehmanifestation und Verlauf in der Bilddiagnostik

    Energy Technology Data Exchange (ETDEWEB)

    Stranzinger, E.; Huisman, T.A.G.M. [Universitaets-Kinderklinik, Abteilung Bilddiagnostik, Zuerich (Switzerland)

    2007-12-15

    The purpose of this study was to evaluate ultrasound, MRI, and CT investigations in children with Sturge-Weber syndrome. From 1996 to 2005, a total of 15 investigations of the brain performed in 6 children with Sturge-Weber syndrome were reviewed. We evaluated four ultrasound, five CT, and six MRI exams. With ultrasound an increase of the echogenicity of the periventricular white matter was depicted in the first days of life. MRI is the best modality to demonstrate the vascular malformation, the impaired cerebral venous drainage, and the atrophy of one hemisphere. One-sided periventricular hyperechogenicity on ultrasound can be an early sign of Sturge-Weber syndrome in children with a nevus flammeus. MRI is the method of choice to diagnose Sturge-Weber syndrome and to follow up these children if the neurological status of the patients changes. (orig.) [German] Mit dieser Studie wurden die fruehen Veraenderungen des Sturge-Weber-Syndroms im MRT, CT und Ultraschall verglichen und im zeitlichen Verlauf ausgewertet. Von 1996-2005 wurden bei 6 Kindern mit Sturge-Weber-Syndrom 15 bildgebende Untersuchungen des Gehirns ausgewertet. Es konnten 4 Ultraschall-, 5 CT- und 6 MRT-Untersuchungen analysiert werden. Mit der Sonographie kann eine periventrikulaere Echogenitaetserhoehung dokumentiert werden. Die MRT ist die beste Methode, um eine einseitige vaskulaere Malformation darzustellen. Einseitige Echogenitaetserhoehungen bei Kindern mit einem Naevus flammeus koennen fruehe Zeichen einer vaskulaeren Malformation bei Sturge-Weber-Syndrom sein. Die MRT ist die beste Methode, um das Sturge-Weber-Syndrom abzuklaeren und eignet sich fuer Verlaufskontrollen, falls eine Aenderung des neurologischen Befundes auftritt. (orig.)

  20. 青光眼术后滤过泡感染及滤过泡相关性眼内炎的临床观察%Clinical observation of filtering bleb infections and filtration bleb-related endophthalmitis after glaucoma surgery

    Institute of Scientific and Technical Information of China (English)

    张蕾; 陶静; 吴雅颖

    2012-01-01

    目的 探讨青光眼术后滤过泡感染及滤过泡眼内炎的危险因素以及临床表现和预后转归.方法 查阅近5年医院行青光眼滤过手术的病历,依据术中是否放置丝裂霉素C(MMC)分为两组,讨论MMC的放置增加滤过泡感染的可能性;并总结医院近5年滤过泡感染及相关性眼内炎的病历,将其分为单纯感染组和眼内炎组,探讨其临床表现、病原学、治疗及临床预后.结果 手术中巩膜下放置抗代谢药物,术后发生滤过泡相关感染的患者为1.36%,而手术中未使用抗代谢药物组为0.44%,两组比较差异有统计学意义(P<0.05),单纯滤过泡感染组治疗前后眼内压分别为(16.25±3.30)、(14.88±3.42) mm Hg,眼内炎组治疗前后眼内压分别为(18.36±14.12)、(15.00±3.12)mm Hg,两组比较差异无统计学意义;在病原学检查方面眼内炎组革兰阴性菌和革兰阳性菌感染的例数分别为8例和7例,而单纯滤过泡感染组则为7例和3例,两组比较差异无统计学意义.结论 术中单次应用抗代谢类药物可以有效提高滤过泡的功能化率,但其与滤过泡相关性感染密切相关,术中慎用.%OBJECTIVE To discuss the risk factors for filtering bleb infections and filtration bleb-related endophthalmitis after glaucoma surgery and the clinical manifestation as well as the prognosis outcomes. METHODS The medical cases with filtering bleb infections who underwent glaucoma surgery in recent 5 years were retrospectively investigated, those participants were divided into two groups according to the intraoperative placing MMC, the possibility of placing MMC in increasing the risk of filtering bleb infections was discussed. The filtering bleb infection cases were divided into the simple infection group and the endophthalmitis group, the clinical manifestations, etiology, treatment, and the clinical prognosis were discussed. RESULTS The incidence of postoperative bleb infections in the non

  1. 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.

  2. Cooperative anti-invasive effect of Cdc42/Rac1 activation and ROCK inhibition in SW620 colorectal cancer cells with elevated blebbing activity.

    Directory of Open Access Journals (Sweden)

    Marion de Toledo

    Full Text Available Rho GTPases are key regulators of tumour cell invasion and therefore constitute attractive targets for the design of anticancer agents. Several strategies have been developed to modulate their increased activities during cancer progression. Interestingly, none of these approaches took into account the existence of the well-known antagonistic relationship between RhoA and Rac1. In this study, we first compared the invasiveness of a collection of colorectal cancer cell lines with their RhoA, Rac1 and Cdc42 activities. A marked decrease of active Cdc42 and Rac1 correlated with the high invasive potential of the cell lines established from metastatic sites of colorectal adenocarcinoma (LoVo, SKCo1, SW620 and CoLo205. Conversely, no correlation between RhoA activity and invasiveness was detected, whereas the activity of its kinase effector ROCK was higher in cancer cell lines with a more invasive phenotype. In addition, invasiveness in these colon cancer cell lines was correlated with a typical round and blebbing morphology. We then tested whether treatment with PDGF to restore Cdc42 and Rac1 activities and/or with Y27632, a chemical inhibitor of ROCK, could decrease the invasiveness of SW620 cells. The association of both treatments substantially decreased the invasive potential of SW620 cells and this effect was accompanied by loss of membrane blebbing, restoration of a more elongated cell morphology and re-establishment of E-cadherin-dependent adherens junctions. This study paves the road to the development of therapeutic strategies in which different Rho GTPase modulators are combined to modulate the cross-talk between Rho GTPases and their specific input in metastatic progression.

  3. 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.

  4. 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.)

  5. 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.)

  6. 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 ...

  7. 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

  8. Auriculotemporal Syndrome (Frey Syndrome).

    Science.gov (United States)

    Motz, Kevin M; Kim, Young J

    2016-04-01

    Frey syndrome is a common sequela of parotidectomy, and although it is not frequently manifested clinically, it can cause significant morbidity for those affected. Frey syndrome results from synkinetic autonomic reinnervation by transected postganglionic parasympathetic nerve fiber within the parotid gland to the overlying sweat glands of the skin. Many surgical techniques have been proposed to prevent the development of Frey syndrome. For those who develop clinical symptoms of Frey syndrome, objective testing can be performed with a Minor starch-iodine test. Some of the current methods to prevent and treat symptomatic Frey syndrome are reviewed. PMID:26902982

  9. Bi Syndrome (Arthralgia Syndrome)

    Institute of Scientific and Technical Information of China (English)

    ZHANG En-qin

    2010-01-01

    @@ The word 'Bi' (痹) in Chinese means an obstruction.Bi Syndrome refers the syndrome characterized by the obstruction of qi and blood in the meridians due to the invasion of external pathogenic wind, cold and dampness, manifested as soreness, pain, numbness,heavy sensation, swelling of joints and limbs, limitation of movements and so on.

  10. 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, ...

  11. 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 ...

  12. Cushing's Syndrome

    Science.gov (United States)

    Cushing's syndrome is a hormonal disorder. The cause is long-term exposure to too much cortisol, a hormone ... cause your body to make too much cortisol. Cushing's syndrome is rare. Some symptoms are Upper body obesity ...

  13. 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 ...

  14. 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 ...

  15. National Down Syndrome Society

    Science.gov (United States)

    ... info@ndss.org Down Syndrome What Is Down Syndrome? Down Syndrome Facts Myths & Truths Preferred Language Guide Q& ... More » Follow us Down Syndrome What Is Down Syndrome? Down Syndrome Facts Myths & Truths Preferred Language Guide Q& ...

  16. 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 ...

  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. Refeeding syndrome.

    Science.gov (United States)

    Fernández López, M T; López Otero, M J; Alvarez Vázquez, P; Arias Delgado, J; Varela Correa, J J

    2009-01-01

    Refeeding syndrome is a complex syndrome that occurs as a result of reintroducing nutrition (oral, enteral or parenteral) to patients who are starved or malnourished. Patients can develop fluid-balance abnormalities, electrolyte disorders (hypophosphataemia, hypokalaemia and hypomagnesaemia), abnormal glucose metabolism and certain vitamin deficiencies. Refeeding syndrome encompasses abnormalities affecting multiple organ systems, including neurological, pulmonary, cardiac, neuromuscular and haematological functions. Pathogenic mechanisms involved in the refeeding syndrome and clinical manifestations have been reviewed. We provide suggestions for the prevention and treatment of refeeding syndrome. The most important steps are to identify patients at risk, reintroduce nutrition cautiously and correct electrolyte and vitamin deficiencies properly.

  19. 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.

  20. 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...

  1. 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

  2. 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.

  3. 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...

  4. Brugada syndrome

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    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.

  5. 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, ...

  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. 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.

  8. 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....

  9. Myelodysplastic Syndromes

    Science.gov (United States)

    ... your body, the white blood cells that fight infections, and the platelets that help with blood clotting. If you have a myelodysplastic syndrome, the stem cells do not mature into healthy blood cells. ... anemia, or easy bleeding. Myelodysplastic syndromes often do ...

  10. 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 ...

  11. 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.

  12. Franceschetti syndrome

    Directory of Open Access Journals (Sweden)

    Vikrant Kasat

    2011-01-01

    Full Text Available Franceschetti syndrome is an autosomal dominant disorder of craniofacial development with variable expressivity. It is commonly known as Treacher Collins syndrome (TCS. It is named after E. Treacher Collins who described the essential components of the condition. It affects both genders equally. This article reports a case of TCS in an 18-year-old female.

  13. 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.

  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. 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.

  16. 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

  17. 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.

  18. 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

  19. Hubris syndrome.

    Science.gov (United States)

    Owen, David

    2008-08-01

    Hubris syndrome is associated with power, more likely to manifest itself the longer the person exercises power and the greater the power they exercise. A syndrome not to be applied to anyone with existing mental illness or brain damage. Usually symptoms abate when the person no longer exercises power. It is less likely to develop in people who retain a personal modesty, remain open to criticism, have a degree of cynicism or well developed sense of humour. Four heads of government in the last 100 years are singled out as having developed hubris syndrome: David Lloyd George, Margaret Thatcher, George W Bush and Tony Blair.

  20. [Mobius syndrome].

    Science.gov (United States)

    Vladuţiu, Cristina; Duma, Ionela

    2012-01-01

    Mobius syndrom, an anomaly in cranial nerve developement, presents with a remarkable clinical polymorphism. The rare occurence of this pathology and the questions raised by the diagnosis and treatment determined us to make this presentation.

  1. 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 ...

  2. [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

  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. Potter syndrome

    Science.gov (United States)

    Potter phenotype ... In Potter syndrome, the primary problem is kidney failure. The kidneys fail to develop properly as the baby is ... kidneys normally produce the amniotic fluid (as urine). Potter phenotype refers to a typical facial appearance that ...

  5. 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 ...

  6. [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.

  7. 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...

  8. 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)

  9. 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 ...

  10. 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 ...

  11. Exogenous Cushing syndrome

    Science.gov (United States)

    Cushing syndrome - corticosteroid induced; Corticosteroid-induced Cushing syndrome; Iatrogenic Cushing syndrome ... Cushing syndrome is a disorder that occurs when your body has a higher than normal level of the ...

  12. 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 ...

  13. 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.

  14. 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

  15. Compartment syndromes

    Science.gov (United States)

    Mubarak, S. J.; Pedowitz, R. A.; Hargens, A. R.

    1989-01-01

    The compartment syndrome is defined as a condition in which high pressure within a closed fascial space (muscle compartment) reduces capillary blood perfusion below the level necessary for tissue viability'. This condition occurs in acute and chronic (exertional) forms, and may be secondary to a variety of causes. The end-result of an extended period of elevated intramuscular pressure may be the development of irreversible tissue injury and Volkmann's contracture. The goal of treatment of the compartment syndrome is the reduction of intracompartmental pressure thus facilitating reperfusion of ischaemic tissue and this goal may be achieved by decompressive fasciotomy. Controversy exists regarding the critical pressure-time thresholds for surgical decompression and the optimal diagnostic methods of measuring intracompartmental pressures. This paper will update and review some current knowledge regarding the pathophysiology, aetiology, diagnosis, and treatment of the acute compartment syndrome.

  16. Microcephaly syndromes.

    Science.gov (United States)

    Abuelo, Dianne

    2007-09-01

    The objective of this article is to review microcephaly from a genetics point of view, especially with regard to the process of identification of syndromes in which small head circumference occurs. Microcephaly can be due to either genetic or environmental causes. It can be the only positive finding or may be part of a syndrome of congenital anomalies. The genetic etiology can be caused by autosomal dominant, autosomal recessive, or X-linked genes or various types of chromosome anomalies. Some of the gene mutations have been identified recently. Syndromic microcephaly is associated with a large number of conditions. Some can be diagnosed, or at least suspected, based on their characteristic facial dysmorphism, and others can be searched for using databases of genetic disorders.

  17. 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.

  18. Eisenmengers syndrom

    DEFF Research Database (Denmark)

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

    2009-01-01

    -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......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...

  19. 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.

  20. 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)

  1. 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.

  2. 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

  3. 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.

  4. 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

  5. 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.

  6. Morbihan syndrome.

    Science.gov (United States)

    Veraldi, Stefano; Persico, Maria Chiara; Francia, Claudia

    2013-04-01

    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).

  7. Gorlin Syndrome

    Directory of Open Access Journals (Sweden)

    Siroos Risbaf

    2013-01-01

    Full Text Available Gorlin syndrome is a dominant autosomal familial disorder. The manifestations begin at an early age and a combination of phenotypic abnormalities such special facial appearance, jaw cysts and skeletal anomalies are seen in this disease. A 22-year-old woman referred to Zahedan Dental School complaining of pain on the left cheek. During the examination, several cutaneous lesions in the neck, pits in palm and sole and multiple jaw cysts were observed. According to the clinical symptoms, lesion biopsy and reports of Gorlin syndrome radiography were presented.

  8. 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...

  9. 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

  10. 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

  11. 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...

  12. 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 ...

  13. 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.…

  14. Proteus syndrome

    Directory of Open Access Journals (Sweden)

    Debi Basanti

    2005-01-01

    Full Text Available Proteus syndrome is a variable and complex disorder characterized by multifocal overgrowths affecting any tissue or structure of the body. We present a girl aged 3 years and 8 months with an epidermal nevus, port-wine stain, macrodactyly with gigantism of the feet, lymphohemagiomas and multiple lipomas.

  15. 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.

  16. 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 ...

  17. 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....

  18. 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 ...

  19. 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

  20. 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

  1. Metabolic Syndrome

    Science.gov (United States)

    Metabolic syndrome is a group of conditions that put you at risk for heart disease and diabetes. These conditions are High blood pressure High blood glucose, or blood sugar, levels High levels of triglycerides, a type of fat, in your blood Low ...

  2. [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

  3. Gitelman syndrome.

    NARCIS (Netherlands)

    Knoers, N.V.A.M.; Levtchenko, E.N.

    2008-01-01

    Gitelman syndrome (GS), also referred to as familial hypokalemia-hypomagnesemia, is characterized by hypokalemic metabolic alkalosis in combination with significant hypomagnesemia and low urinary calcium excretion. The prevalence is estimated at approximately 1:40,000 and accordingly, the prevalence

  4. 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

  5. The Source for Syndromes.

    Science.gov (United States)

    Richard, Gail J.; Hoge, Debra Reichert

    Designed for practicing speech-language pathologists, this book discusses different syndrome disabilities, pertinent speech-language characteristics, and goals and strategies to begin intervention efforts at a preschool level. Chapters address: (1) Angelman syndrome; (2) Asperger syndrome; (3) Down syndrome; (4) fetal alcohol syndrome; (5) fetal…

  6. 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.

  7. Fluency Disorders in Genetic Syndromes

    Science.gov (United States)

    Van Borsel, John; Tetnowski, John A.

    2007-01-01

    The characteristics of various genetic syndromes have included "stuttering" as a primary symptom associated with that syndrome. Specifically, Down syndrome, fragile X syndrome, Prader-Willi syndrome, Tourette syndrome, Neurofibromatosis type I, and Turner syndrome all list "stuttering" as a characteristic of that syndrome. An extensive review of…

  8. 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.

  9. 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...

  10. 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 ...

  11. 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 ...

  12. 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...

  13. 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...

  14. 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...

  15. 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.

  16. 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...

  17. 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.

  18. [Fibromyalgia syndrome].

    Science.gov (United States)

    Naranjo Hernández, A; Rodríguez Lozano, C; Ojeda Bruno, S

    1992-02-01

    The Fibromialgia Syndrome (FS) is a common clinical entity which may produce symtoms and signs related to multiple fields of Medicine. Typical clinical characteristics of FS include extensive pain, presence of sensitive points during exploration, morning stiffness, asthenia and non-refresing sleep. Frequently, associated rheumatologic diseases are observed, as rheumatoid arthritis, osteoarthrosis and vertebral disorders. In FS, complementary tests are usually normal. The most widely accepted hypothesis suggests that this is a disorder affecting modulation of pain sensitivity.

  19. Reye syndrome - resources

    Science.gov (United States)

    Resources - Reye syndrome ... The following organizations are good resources for information on Reye Syndrome : National Reye's Syndrome Foundation, Inc. -- www.reyessyndrome.org National Institute of Neurologic Disorders and Stroke -- www. ...

  20. 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 ...

  1. Iliotibial band syndrome - aftercare

    Science.gov (United States)

    IT band syndrome - aftercare; Iliotibial band friction syndrome - aftercare ... If you have iliotibial band syndrome you may notice: Mild pain on the outside of your knee when you begin to exercise, which goes ...

  2. 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 ...

  3. 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 ...

  4. 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.

  5. 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

  6. 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

  7. Inherited ichthyosis: Syndromic forms.

    Science.gov (United States)

    Yoneda, Kozo

    2016-03-01

    Among diseases that cause ichthyosis as one of the symptoms, there are some diseases that induce abnormalities in organs other than the skin. Of these, diseases with characteristic signs are regarded as syndromes. Although these syndromes are very rare, Netherton syndrome, Sjögren-Larsson syndrome, Conradi-Hünermann-Happle syndrome, Dorfman-Chanarin syndrome, ichthyosis follicularis, atrichia and photophobia (IFAP) syndrome, and Refsum syndrome have been described in texts as representative ones. It is important to know the molecular genetics and pathomechanisms in order to establish an effective therapy and beneficial genetic counseling including a prenatal diagnosis.

  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. 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.

  10. 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...

  11. [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

  12. [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

  13. 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

  14. 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.

  15. Jacobsen syndrome

    Directory of Open Access Journals (Sweden)

    Grossfeld Paul

    2009-03-01

    Full Text Available Abstract Jacobsen syndrome is a MCA/MR contiguous gene syndrome caused by partial deletion of the long arm of chromosome 11. To date, over 200 cases have been reported. The prevalence has been estimated at 1/100,000 births, with a female/male ratio 2:1. The most common clinical features include pre- and postnatal physical growth retardation, psychomotor retardation, and characteristic facial dysmorphism (skull deformities, hypertelorism, ptosis, coloboma, downslanting palpebral fissures, epicanthal folds, broad nasal bridge, short nose, v-shaped mouth, small ears, low set posteriorly rotated ears. Abnormal platelet function, thrombocytopenia or pancytopenia are usually present at birth. Patients commonly have malformations of the heart, kidney, gastrointestinal tract, genitalia, central nervous system and skeleton. Ocular, hearing, immunological and hormonal problems may be also present. The deletion size ranges from ~7 to 20 Mb, with the proximal breakpoint within or telomeric to subband 11q23.3 and the deletion extending usually to the telomere. The deletion is de novo in 85% of reported cases, and in 15% of cases it results from an unbalanced segregation of a familial balanced translocation or from other chromosome rearrangements. In a minority of cases the breakpoint is at the FRA11B fragile site. Diagnosis is based on clinical findings (intellectual deficit, facial dysmorphic features and thrombocytopenia and confirmed by cytogenetics analysis. Differential diagnoses include Turner and Noonan syndromes, and acquired thrombocytopenia due to sepsis. Prenatal diagnosis of 11q deletion is possible by amniocentesis or chorionic villus sampling and cytogenetic analysis. Management is multi-disciplinary and requires evaluation by general pediatrician, pediatric cardiologist, neurologist, ophthalmologist. Auditory tests, blood tests, endocrine and immunological assessment and follow-up should be offered to all patients. Cardiac malformations can be

  16. 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 ...

  17. Refeeding syndrome.

    Science.gov (United States)

    Fuentebella, Judy; Kerner, John A

    2009-10-01

    Refeeding syndrome (RFS) is the result of aggressive enteral or parenteral feeding in a malnourished patient, with hypophosphatemia being the hallmark of this phenomenon. Other metabolic abnormalities, such as hypokalemia and hypomagnesemia, may also occur, along with sodium and fluid retention. The metabolic changes that occur in RFS can be severe enough to cause cardiorespiratory failure and death. This article reviews the pathophysiology, the clinical manifestations, and the management of RFS. The key to prevention is identifying patients at risk and being aware of the potential complications involved in rapidly reintroducing feeds to a malnourished patient.

  18. Myofascial syndrome

    Directory of Open Access Journals (Sweden)

    Giancarlo Carli

    2008-12-01

    Full Text Available Myofascial pain syndrome is common cause one of musculoskeletal pain and it is characterized by trigger points (TP, limited range of motion in joints and local twitch response (LTR during mechanical stimulation of the TP. Trigger point is a hyperirritable spot in skeletal muscle that is associated with a hypersensitive palpable nodule in a taut band. The spot is tender when pressed and can give rise to characteristic referred pain, motor dysfunction and autonomic phenomena. Palpation is reliable diagnostic criterion for locating TP in patients. Treatment is based on anesthetise TP, stretch and spray, local pression and physical activity.

  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. 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.

  1. 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

  2. Sotos syndrome

    Directory of Open Access Journals (Sweden)

    Cormier-Daire Valérie

    2007-09-01

    Full Text Available Abstract Sotos syndrome is an overgrowth condition characterized by cardinal features including excessive growth during childhood, macrocephaly, distinctive facial gestalt and various degrees of learning difficulty, and associated with variable minor features. The exact prevalence remains unknown but hundreds of cases have been reported. The diagnosis is usually suspected after birth because of excessive height and occipitofrontal circumference (OFC, advanced bone age, neonatal complications including hypotonia and feeding difficulties, and facial gestalt. Other inconstant clinical abnormalities include scoliosis, cardiac and genitourinary anomalies, seizures and brisk deep tendon reflexes. Variable delays in cognitive and motor development are also observed. The syndrome may also be associated with an increased risk of tumors. Mutations and deletions of the NSD1 gene (located at chromosome 5q35 and coding for a histone methyltransferase implicated in transcriptional regulation are responsible for more than 75% of cases. FISH analysis, MLPA or multiplex quantitative PCR allow the detection of total/partial NSD1 deletions, and direct sequencing allows detection of NSD1 mutations. The large majority of NSD1 abnormalities occur de novo and there are very few familial cases. Although most cases are sporadic, several reports of autosomal dominant inheritance have been described. Germline mosaicism has never been reported and the recurrence risk for normal parents is very low (

  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. 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...

  5. 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

  6. 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

  7. Syndromes with supernumerary teeth.

    Science.gov (United States)

    Lubinsky, Mark; Kantaputra, Piranit Nik

    2016-10-01

    While most supernumerary teeth are idiopathic, they can be associated with a number of Mendelian syndromes. However, this can also be a coincidental finding, since supernumerary teeth occur in 6% or more of the normal population. To better define this relationship, we analyzed the evidence for specific associations. We excluded conditions with a single affected patient reported, supernumerary teeth adjacent to clefts or other forms of alveolar disruption (as secondary rather than primary findings), and natal teeth, which can involve premature eruption of a normal tooth. Since, the cause of supernumerary teeth shows considerable heterogeneity, certain findings are less likely to be coincidental, such as five or more supernumerary teeth in a single patient, or locations outside of the premaxilla. We found only eight genetic syndromes with strong evidence for an association: cleidocranial dysplasia; familial adenomatous polyposis; trichorhinophalangeal syndrome, type I; Rubinstein-Taybi syndrome; Nance-Horan syndrome; Opitz BBB/G syndrome; oculofaciocardiodental syndrome; and autosomal dominant Robinow syndrome. There is also suggestive evidence of an association with two uncommon disorders, Kreiborg-Pakistani syndrome (craniosynostosis and dental anomalies), and insulin-resistant diabetes mellitus with acanthosisnigricans. An association of a Mendelian disorder with a low frequency manifestation of supernumerary teeth is difficult to exclude without large numbers, but several commonly cited syndromes lacked evidence for clear association, including Hallermann-Streiff syndrome, Fabry disease, Ehlers-Danlos syndrome, Apert and Crouzon syndromes, Zimmermann-Laband syndrome, and Ellis-van Creveld syndrome. © 2016 Wiley Periodicals, Inc. PMID:27250821

  8. [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

  9. 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

  10. 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.

  11. 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 ...

  12. 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. ...

  13. 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 ...

  14. 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

  15. 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

  16. 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)

  17. 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

  18. 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 ...

  19. 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 ...

  20. 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 ...

  1. International Rett Syndrome Foundation

    Science.gov (United States)

    ... Reality Donate to Research Reality Fund October is Rett Syndrome Awareness Month Rettsyndrome.org is excited to provide ... Website What’s in Your State? For Families: Find Rett syndrome related resources in your state! State Resources Rettsyndrome. ...

  2. 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 ...

  3. Restless Legs Syndrome Foundation

    Science.gov (United States)

    ... Into Relieved Are you experiencing symptoms linked to restless legs syndrome (RLS)? Find tools and support to help get ... I couldn’t sleep. Fortunately, I found the Restless Legs Syndrome Foundation and learned what type of doctor to ...

  4. 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 ...

  5. 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 ...

  6. 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 ...

  7. 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 ...

  8. Treacher Collins syndrome

    Science.gov (United States)

    Mandibulofacial dysostosis; Treacher Collins-Franceschetti syndrome ... genes, TCOF1 , POLR1C , or POLR1D , can lead to Treacher Collins syndrome. The condition can be passed down through families ( ...

  9. 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 ...

  10. 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 ...

  11. 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, ...

  12. 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 ...

  13. 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 ...

  14. The obstetric antiphospholipid syndrome

    NARCIS (Netherlands)

    Derksen, R. H. W. M.; de Grootb, Ph. G.

    2008-01-01

    The association of persistent presence of circulating antiphospholipid antibodies and thromboembolic events, (recurrent) pregnancy loss or both is termed antiphospholipid syndrome. Pregnancies in women with the syndrome should be regarded as at high-risk for complications. Optimal management consist

  15. 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, ...

  16. 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

  17. 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.

  18. Familial Crouzon syndrome

    Directory of Open Access Journals (Sweden)

    Y Samatha

    2010-01-01

    Full Text Available Crouzon syndrome is an autosomal dominant condition of the craniosynostotic syndromes without syndactyly and with various dentofacial anomalies. Craniosynostosis, maxillary hypoplasia, shallow orbits, ocular proptosis and hypertelorism are the characteristic features of Crouzon syndrome. This report describes the variable clinical features in affected individuals over two generations of a family with dentofacial deformities and review of literature.

  19. Familial Crouzon syndrome

    OpenAIRE

    Y Samatha; T Harsha Vardhan; A Ravi Kiran; A J Sai Sankar; B Ramakrishna

    2010-01-01

    Crouzon syndrome is an autosomal dominant condition of the craniosynostotic syndromes without syndactyly and with various dentofacial anomalies. Craniosynostosis, maxillary hypoplasia, shallow orbits, ocular proptosis and hypertelorism are the characteristic features of Crouzon syndrome. This report describes the variable clinical features in affected individuals over two generations of a family with dentofacial deformities and review of literature.

  20. 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.)

  1. 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. ...

  2. 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

  3. 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 ...

  4. 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

  5. Patienter med basalcellenævussyndrom bør tilbydes tidlig interdisciplinær opfølgning og behandling

    DEFF Research Database (Denmark)

    Bay, Christiane; Ousager, Lilian Bomme; Jelsig, Anne Marie

    2016-01-01

    Basal cell naevus syndrome (Gorlin-Goltz syndrome) is a rare, autosomal dominantly inherited condition with a wide range of developmental and multiple organ-related anomalies. Cardinal features include multiple basal cell carcinomas, jaw cysts, palmoplantar pits and calcification of the falx...

  6. Down syndrome: An overview

    Directory of Open Access Journals (Sweden)

    Samuel Otabor Wajuihian

    2016-03-01

    Full Text Available Optometrists as primary eye care providers examine patients from diverse populations, including those with special needs such as Down syndrome. Down syndrome is a chromosomal abnormality associated with several health conditions including vision anomalies such as refractive, accommodative and vergence anomalies, as well as ocular pathology. In this article, a narrative review of Down syndrome including the background, historical perspective, aetiology and genetic mechanisms, types, epidemiology, as well as the physical and medical profile of Down syndrome is presented.Keywords: Down syndrome review; Trisomy 21; historical perspective; etiology; types and epidemiology; features; Optometrist

  7. 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

  8. 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

  9. 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.

  10. 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

  11. 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.

  12. 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 ...

  13. 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 ...

  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. 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 ...

  16. 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 ...

  17. 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 ...

  18. Fat embolism syndrome

    OpenAIRE

    Jacob George; Reeba George; Dixit, R; Gupta, R C; Gupta, N.

    1997-01-01

    Fat embolism syndrome, an important contributor to the development of acute respiratory distress syndrome, has been associated with both traumatic and nontraumatic disorders. Fat embolization after long bone trauma is probably common as a subclinical event. Fat emboli can deform and pass through the lungs, resulting in systemic embolization, most commonly to the brain and kidneys. The diagnosis of fat embolism syndrome is based on the patient’s history, supported by clinical signs of pulmonar...

  19. 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...

  20. 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

  1. 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.

  2. 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 ...

  3. Cushing's syndrome in pregnancy.

    Science.gov (United States)

    Nassi, Rossella; Ladu, Cristina; Vezzosi, Chiara; Mannelli, Massimo

    2015-02-01

    Cushing's syndrome is a rare condition in the general population and is even less common during pregnancy with only a few cases reported in literature. The diagnosis of Cushing's syndrome may be difficult during pregnancy because the typical features of the disorder and pregnancy may overlap. However, Cushing's syndrome results in increased fetal and maternal complications, and diagnosis and treatment are critical. This report describes a case of 26-year-old female at the 19th week of pregnancy with symptoms and signs of hypercortisolism, where ACTH-independent Cushing's syndrome was diagnosed and treated by robotic laparoscopic adrenalectomy at the 21th week of gestation.

  4. 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 ...

  5. Laugier-Hunziker syndrome.

    Science.gov (United States)

    Nayak, Ramakant S; Kotrashetti, Vijayalakshmi S; Hosmani, Jagadish V

    2012-05-01

    Laugier-Hunziker syndrome is a rare acquired disorder characterized by diffuse hyperpigmentation of the oral mucosa and longitudinal melanonychia in adults. They appear as macular lesions less than 5 mm in diameter. Laugier-Hunziker syndrome is considered to be a benign disease with no systemic manifestation or malignant potential. Therefore, it is important to rule out other mucocutaneous pigmentary disorders that do require medical management. Prompt clinical recognition also averts the need for excessive and invasive procedures and treatments. In India, the reported cases of this syndrome are very few. We provide a review of literature on Laugier-Hunziker syndrome with its differential diagnosis.

  6. 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...

  7. 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)

  8. 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.

  9. 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.

  10. 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.

  11. 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

  12. 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

  13. 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.

  14. 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...

  15. 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 ...

  16. Korsakoff's syndrome is preventable

    NARCIS (Netherlands)

    Oudman, Erik; Wijnia, Jan W.

    2014-01-01

    Wernicke-Korsakoff syndrome (WKS) is a life-threatening neuropsychiatric disorder caused by thiamine (vitamin B1) deficiency. Wernicke-Korsakoff syndrome is associated with mammillary body edema and small vessel ischemia. Many patients who develop WKS have a history of serious alcoholism and self-ne

  17. 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.

  18. 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.

  19. The stress ulcer syndrome

    NARCIS (Netherlands)

    H.A. van Essen

    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 sys

  20. Epidemiology of Down Syndrome

    Science.gov (United States)

    Sherman, Stephanie L.; Allen, Emily G.; Bean, Lora H.; Freeman, Sallie B.

    2007-01-01

    Down syndrome (DS) is the most commonly identified genetic form of mental retardation and the leading cause of specific birth defects and medical conditions. Traditional epidemiological studies to determine the prevalence, cause, and clinical significance of the syndrome have been conducted over the last 100 years. DS has been estimated to occur…

  1. 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 ...

  2. Juvenile polyposis syndrome

    NARCIS (Netherlands)

    L.A.A. Brosens; D. Langeveld; W.A. van Hattem; F.M. Giardiello; G.J.A. Offerhaus

    2011-01-01

    Juvenile polyposis syndrome is a rare autosomal dominant syndrome characterized by multiple distinct juvenile polyps in the gastrointestinal tract and an increased risk of colorectal cancer. The cumulative life-time risk of colorectal cancer is 39% and the relative risk is 34. Juvenile polyps have a

  3. 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...

  4. 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.

  5. Peripheral nerve hyperexcitability syndromes.

    Science.gov (United States)

    Küçükali, Cem Ismail; Kürtüncü, Murat; Akçay, Halil İbrahim; Tüzün, Erdem; Öge, Ali Emre

    2015-01-01

    Peripheral nerve hyperexcitability (PNH) syndromes can be subclassified as primary and secondary. The main primary PNH syndromes are neuromyotonia, cramp-fasciculation syndrome (CFS), and Morvan's syndrome, which cause widespread symptoms and signs without the association of an evident peripheral nerve disease. Their major symptoms are muscle twitching and stiffness, which differ only in severity between neuromyotonia and CFS. Cramps, pseudomyotonia, hyperhidrosis, and some other autonomic abnormalities, as well as mild positive sensory phenomena, can be seen in several patients. Symptoms reflecting the involvement of the central nervous system occur in Morvan's syndrome. Secondary PNH syndromes are generally seen in patients with focal or diffuse diseases affecting the peripheral nervous system. The PNH-related symptoms and signs are generally found incidentally during clinical or electrodiagnostic examinations. The electrophysiological findings that are very useful in the diagnosis of PNH are myokymic and neuromyotonic discharges in needle electromyography along with some additional indicators of increased nerve fiber excitability. Based on clinicopathological and etiological associations, PNH syndromes can also be classified as immune mediated, genetic, and those caused by other miscellaneous factors. There has been an increasing awareness on the role of voltage-gated potassium channel complex autoimmunity in primary PNH pathogenesis. Then again, a long list of toxic compounds and genetic factors has also been implicated in development of PNH. The management of primary PNH syndromes comprises symptomatic treatment with anticonvulsant drugs, immune modulation if necessary, and treatment of possible associated dysimmune and/or malignant conditions. PMID:25719304

  6. 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.

  7. Plummer-Vinson syndrome

    Directory of Open Access Journals (Sweden)

    Novacek Gottfried

    2006-09-01

    Full Text Available Abstract Plummer-Vinson or Paterson-Kelly syndrome presents as a classical triad of dysphagia, iron-deficiency anemia and esophageal webs. Exact data about epidemiology of the syndrome are not available; the syndrome is extremely rare. Most of the patients are white middle-aged women, in the fourth to seventh decade of life but the syndrome has also been described in children and adolescents. The dysphagia is usually painless and intermittent or progressive over years, limited to solids and sometimes associated with weight loss. Symptoms resulting from anemia (weakness, pallor, fatigue, tachycardia may dominate the clinical picture. Additional features are glossitis, angular cheilitis and koilonychia. Enlargement of the spleen and thyroid may also be observed. One of the most important clinical aspects of Plummer-Vinson syndrome is the association with upper alimentary tract cancers. Etiopathogenesis of Plummer-Vinson syndrome is unknown. The most important possible etiological factor is iron deficiency. Other possible factors include malnutrition, genetic predisposition or autoimmune processes. Plummer-Vinson syndrome can be treated effectively with iron supplementation and mechanical dilation. In case of significant obstruction of the esophageal lumen by esophageal web and persistent dysphagia despite iron supplementation, rupture and dilation of the web are necessary. Since Plummer-Vinson syndrome is associated with an increased risk of squamous cell carcinoma of the pharynx and the esophagus, the patients should be followed closely.

  8. 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.

  9. 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...

  10. 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.

  11. [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

  12. [Schizophrenia or Asperger syndrome?].

    Science.gov (United States)

    Da Fonseca, David; Viellard, Marine; Fakra, Eric; Bastard-Rosset, Delphine; Deruelle, Christine; Poinso, François

    2008-09-01

    Patients with Asperger syndrome are often diagnosed late or are wrongly considered to have schizophrenia. Misdiagnosing Asperger syndrome creates serious problems by preventing effective therapy. Several clinical signs described in Asperger syndrome could also be considered as clinical signs of schizophrenia, including impaired social interactions, disabilities in communication, restricted interests, and delusions of persecution. A number of clinical features may facilitate the differential diagnosis: younger age at onset, family history of pervasive developmental disorder, recurring conversations on the same topic, pragmatic aspects of language use, oddities of intonation and pitch, lack of imagination, and incomprehension of social rules are more characteristic of Asperger syndrome. Accurate distinction between Asperger syndrome and schizophrenia would make it possible to offer more treatment appropriate to the patient's functioning.

  13. [The refeeding syndrome].

    Science.gov (United States)

    Lambers, Wietske M; Kraaijenbrink, Bastiaan; Siegert, Carl E H

    2015-01-01

    The refeeding syndrome may occur during reintroduction of carbohydrates in malnourished patients. This syndrome is characterized by reduced plasma electrolyte levels, hypophosphataemia being most prevalent. The symptoms can vary from minor symptoms to severe neurological or cardiac symptoms. The pathophysiological mechanism comprises an increase in insulin levels, resulting in shifts of phosphate, potassium and magnesium into the intracellular environment, as well as fluid retention and relative deficiency of vitamin B1. There is growing interest in the screening and treatment of patients with malnutrition, due to which the incidence of refeeding syndrome is probably increasing. Currently, there is no single definition of this syndrome and therefore there is no solid scientific basis for screening and treatment. In this article we describe the rationale for screening and additional laboratory investigations. A prospective, controlled trial is important to define the clinical relevance of the refeeding syndrome and optimize its treatment.

  14. 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)

  15. Syndrome in question: Gorlin-Goltz syndrome*

    Science.gov (United States)

    Ribeiro, Pauline Lyrio; de Souza Filho, João Basílio; de Abreu, Karina Demoner; Brezinscki, Marisa Simon; Pignaton, Christine Chambo

    2016-01-01

    The Nevoid Basal Cell Carcinoma Syndrome (NBCCS) is an uncommon disorder caused by a mutation in Patched, tumor suppressor gene. It is mainly characterized by numerous early onset basal cell carcinomas, odontogenic cysts of jaw and skeletal abnormalities. Due to the wide clinical spectrum, treatment and management of its modalities are not standardized and should be individualized and monitored by a multidisciplinary team. We report a typical case in a 30-year-old man with multiple basal cell carcinomas, keratotic pits of palmar creases and bifid ribs, with a history of several corrective surgeries for keratocystic odontogenic tumors, among other lesions characteristic of the syndrome. PMID:27579759

  16. 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) ...

  17. 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 ( ...

  18. 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...

  19. 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

  20. Endoplasmic reticulum stress causes autophagy and apoptosis leading to cellular redistribution of the autoantigens Ro/Sjögren's syndrome-related antigen A (SSA) and La/SSB in salivary gland epithelial cells.

    Science.gov (United States)

    Katsiougiannis, S; Tenta, R; Skopouli, F N

    2015-08-01

    The aim of this study was to examine the levels of endoplasmic reticulum (ER) stress in minor salivary glands, to investigate the interplay between ER stress-induced autophagy and apoptosis in human salivary gland (HSG) cells and to test the effect of ER stress-induced apoptosis on the cellular redistribution of the two major Sjögren's syndrome (SS) autoantigens Ro/Sjögren's syndrome-related antigen A (SSA) and La/Sjögren's syndrome-related antigen B (SSB). Minor salivary gland biopsies from SS patients and sicca controls were examined by immunohistochemistry for the expression of 78 kDa glucose-regulated protein/binding immunoglobulin protein (GRP78/BiP) as an indicator of unfolded protein response (UPR). HSG cells were treated with thapsigargin (TG) and cell viability, autophagy and apoptosis were assessed. Immunoblot was applied to detect the conversion of LC3I to LC3II and the protein levels of GRP78/BiP and X-box binding protein-1 (XBP-1). Apoptosis was evaluated by a single-stranded DNA enzyme-linked immunosorbent assay (ELISA). Ro/SSA and La/SSB localization was visualized using immunofluorescence. GRP78/BiP was expressed by acinar and ductal epithelial cells in salivary glands of patients and sicca controls. TG treatment induced autophagy, as indicated by enhanced protein expression of LC3II. The protein levels of UPR marker XBP-1 were increased after TG treatment, while GRP78/BiP levels were decreased. TG treatment resulted in induction of HSG apoptosis. Ro/SSA and La/SSB autoantigens were localized predominantly to the cytoplasm in resting cells, while they were redistributed to cell membrane and blebs in the apoptotic cells. In conclusion, ER stress is activated in minor salivary gland epithelial cells from SS patients and controls. ER stress-induced apoptosis in HSG cells leads to cell surface and apoptotic blebs relocalization of Ro/SSA and La/SSB autoantigens.

  1. 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.

  2. 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...

  3. Iliotibial band friction syndrome.

    Science.gov (United States)

    Lavine, Ronald

    2010-07-20

    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 iliotibial band friction syndrome; and (4) the rationale behind these methods and the clinical outcome studies that support their efficacy.

  4. 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.

  5. [Plummer-Vinson syndrome].

    Science.gov (United States)

    Munyó, J C; Leborgne, F; Regules, J E

    1978-01-01

    The Plummer-Vinson syndrome is very uncommon in Latin America. Four cases showing the clinical-radiological and hematological features of this syndrome are described. Three cases were treated with esophageal dilatation and Ferro therapy. The radiological evaluation may show deformities in the faringo-esophageal lumen other than the esophageal webs, such as hypertrophy of the cricopharingeal sphincter and of the retrocricoid venous plexus as well as the demonstration of esophageal webs in the patients without symptoms or signs of the Plummer Vinson Syndrome.

  6. [Refeeding syndrome: practical issues].

    Science.gov (United States)

    Buzzi, M; Limonta, A; Pichard, C; Stirnemann, J

    2015-10-14

    The refeeding syndrome is frequent and potentially deadly, still it is underdiagnosed. It is defined by clinical and biological manifestations that are seen upon refeeding of malnourished patients. It is the consequence of the transition from catabolism to anabolism. Ions intracellular shift caused by insulin and B1 vitamin deficiency are fundamental in the development of this syndrome. Riskconditions are well summarized by the NICE criteria. To avoid refeeding syndrome, it is fundamental to find and correct any electrolytic deficiency and to give thiamine before starting a slow and progressive oral, enteral or parenteral refeeding.

  7. 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 ...

  8. 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 ...

  9. 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 ...

  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. Cardiorenal Syndromes and Sepsis

    Directory of Open Access Journals (Sweden)

    C. Chelazzi

    2011-01-01

    Full Text Available The cardiorenal syndrome is a clinical and pathophysiological entity defined as the concomitant presence of renal and cardiovascular dysfunction. In patients with severe sepsis and septic shock, acute cardiovascular, and renal derangements are common, that is, the septic cardiorenal syndrome. The aim of this paper is to describe the pathophysiology and clinical features of septic cardiorenal syndrome in light of the actual clinical and experimental evidence. In particular, the importance of systemic and intrarenal endothelial dysfunction, alterations of kidney perfusion, and myocardial function, organ “crosstalk” and ubiquitous inflammatory injury have been extensively reviewed in light of their role in cardiorenal syndrome etiology. Treatment includes early and targeted optimization of hemodynamics to reverse systemic hypotension and restore urinary output. In case of persistent renal impairment, renal replacement therapy may be used to remove cytokines and restore renal function.

  12. 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.

  13. Blind loop syndrome

    Science.gov (United States)

    ... operations for extreme obesity As a complication of inflammatory bowel disease Diseases such as diabetes or scleroderma may slow down movement in a segment of the intestine, leading to blind loop syndrome.

  14. 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 ...

  15. 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 ...

  16. 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.

  17. 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.

  18. 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

  19. 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 ...

  20. 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 ...

  1. 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.

  2. 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 ...

  3. 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 ...

  4. Children with Usher syndrome

    DEFF Research Database (Denmark)

    Dammeyer, Jesper Herup

    2012-01-01

    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...... 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......, 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...

  5. 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.

  6. 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 ...

  7. 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.

  8. 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.

  9. 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...

  10. 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.

  11. 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 ...

  12. 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 ...

  13. 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...

  14. 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.

  15. 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 ...

  16. Chronic fatigue syndrome

    Science.gov (United States)

    Bennett RM. Fibromyalgia, chronic fatigue syndrome, and myofascial pain. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine . 25th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 274. Engleberg NC. Chronic ...

  17. 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.

  18. Carpal Tunnel Syndrome

    Science.gov (United States)

    ... arm. Just a passing cramp? It could be carpal tunnel syndrome. The carpal tunnel is a narrow passageway of ligament and ... difficult. Often, the cause is having a smaller carpal tunnel than other people do. Other causes include ...

  19. Meier-Gorlin syndrome

    NARCIS (Netherlands)

    Munnik, S.A. de; Hoefsloot, E.H.; Roukema, J.; Schoots, J.; Knoers, N.V.A.M.; Brunner, H.G.; Jackson, A.P.; Bongers, E.M.H.F.

    2015-01-01

    Meier-Gorlin syndrome (MGS) is a rare autosomal recessive primordial dwarfism disorder, characterized by microtia, patellar applasia/hypoplasia, and a proportionate short stature. Associated clinical features encompass feeding problems, congenital pulmonary emphysema, mammary hypoplasia in females a

  20. Frey's syndrome: case report.

    Science.gov (United States)

    Haker, Jacqueline M; Mandel, Louis

    2012-01-01

    Frey's syndrome is characterized by facial sweating and flushing in the parotid area when saliva is stimulated. It usually results from damage to the auriculotemporal nerve during parotidectomy. PMID:23252196

  1. 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, ...

  2. Atypical charles bonnet syndrome.

    Science.gov (United States)

    Arun, Priti; Jain, Rajan; Tripathi, Vaibhav

    2013-10-01

    Charles Bonnet syndrome (CBS) is not uncommon disorder. It may not present with all typical symptoms and intact insight. Here, a case of atypical CBS is reported where antipsychotics were not effective. Patient improved completely after restoration of vision.

  3. 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 ...

  4. 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 ...

  5. 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.

  6. 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.

  7. National Reye's Syndrome Foundation

    Science.gov (United States)

    ... Syndrome The Aspirin Link Reye's & Chickenpox Reye's, Flu & H1N1 Reye's & Teens Free School Packages Report A Case of Reye's Aspirin Lists Article Library Medical Library Video Library eBooks & Apps Dick ...

  8. 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.

  9. 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.

  10. 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

  11. 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.

  12. 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

  13. 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.)

  14. 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

  15. 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...

  16. 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...

  17. Ellis Van Creveld syndrome

    Directory of Open Access Journals (Sweden)

    Shilpy S

    2007-05-01

    Full Text Available Ellis Van Creveld syndrome is a rare disorder and is a form of short-limbed dwarfism. It is an autosomal recessive disorder characterized by tetrad of disproportionate dwarfism, post-axial polydactyly, ectodermal dysplasia and heart defects. This case report presents a classical case of a seven-year-old boy with Ellis Van Creveld syndrome presented with discrete clinical findings.

  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. 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...

  20. 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.

  1. 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

  2. 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...

  3. Nasopalpebral lipoma coloboma syndrome

    Directory of Open Access Journals (Sweden)

    N Suresh Babu

    2011-01-01

    Full Text Available Nasopalpebral lipoma-coloboma syndrome is characterized by nasopalpebral lipoma and eyelid coloboma. We report a case of a 16-year-old Indian girl who reported to us with this rare syndrome. Computed tomography scan showed a significantly hypodense lesion on the right side of nose which was confirmed to be a lipoma on histopathological examination. This condition should be included in differential diagnosis of conditions with congenital eyelid coloboma.

  4. 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...

  5. 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.

  6. Laugier Hunziker syndrome.

    Science.gov (United States)

    Jabbari, Ali; Gonzalez, Mercedes E; Franks, Andrew G; Sanchez, Miguel

    2010-11-15

    Laugier Hunziker syndrome is a rare disorder that is characterized by adult-onset hyperpigmented macules of the lips, oral cavity, and fingertips. Longitudinal melanonychia is present in the majority of cases. We present a 45-year-old woman with adult-onset hyperpigmented macules of the oral cavity as well as linear melanonychia that involved multiple fingernails. The history, clinical examination, and paucity of laboratory abnormalities or systemic findings support a diagnosis of Laugier Hunziker syndrome.

  7. 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...

  8. Brooke-Spiegler syndrome.

    Science.gov (United States)

    Szepietowski, J C; Wasik, F; Szybejko-Machaj, G; Bieniek, A; Schwartz, R A

    2001-07-01

    The Brooke-Spiegler syndrome is an autosomal dominant one characterized by cylindromas, trichoepitheliomas and occasionally spiradenomas. Within a given family, some members may have cylindromas whereas others may have trichoepitheliomas or both. We describe the coexistence of trichoepithelioma papulosum multiplex (also known as epithelioma adenoides cysticum of Brooke) and cylindromas in a 30-year-old man, and discuss the relationship between these two autosomal dominant syndromes.

  9. 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.

  10. 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

  11. 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...

  12. 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

  13. Lehman syndrome: a new syndrome for pierre robin sequence.

    Science.gov (United States)

    Correia-Sá, Inês; Horta, Ricardo; Neto, Tiago; Amarante, José; Marques, Marisa

    2015-05-01

    Lehman syndrome, or lateral meningocele syndrome, is characterized by facial dysmorphism, multiple lateral meningoceles, and skeletal abnormalities. Only nine cases have been described. We present a case of a 2-year-old boy presenting with micrognathia, glossoptosis, and hypertelorism as well as associated severe obstructive sleep apnea. He was submitted to bilateral mandibular distraction with external nonresorbable devices to correct Pierre Robin sequence (PRS). Later, multiple lateral meningoceles were identified, and a diagnosis of Lehman syndrome was made. Lehman syndrome must be considered in syndromic infants with PRS. Distraction osteogenesis is a safe procedure that is effective as a first choice in the treatment of patients with Lehman syndrome presenting with micrognathia.

  14. Duane's retraction syndrome associated with morning glory syndrome.

    Science.gov (United States)

    Kawano, K; Fujita, S

    1981-01-01

    A 9-year-old boy with Duane's retraction syndrome and morning glory syndrome is presented. The right eye showed a grayish-pink optic disc, which had a deep excavation containing a white mass in its center and was surrounded by an annulus of pigment disturbance, i.e., consistent with the features of morning glory syndrome. The left eye had a congenital disturbance of ocular motility, which was typical of Duane's retraction syndrome. This is probably the first report of the association of Duane's retraction syndrome and morning glory syndrome. It is hypothesized that a noxious stimulus given at around two months of gestation was responsible for this rare association.

  15. Epidermal nevus syndromes.

    Science.gov (United States)

    Asch, Sarah; Sugarman, Jeffrey L

    2015-01-01

    The term epidermal nevus syndrome (ENS) has been used to describe the association of epidermal hamartomas and extracutaneous abnormalities. Although many continue to use the term "ENS," it is now understood that this is not one disease, but rather a heterogeneous group with distinct genetic profiles defined by a common cutaneous phenotype: the presence of epidermal and adnexal hamartomas that are associated with other organ system involvement. One commonality is that epidermal nevi often follow the lines of Blaschko and it appears the more widespread the cutaneous manifestations, the greater the risk for extracutaneous manifestations. The majority of the extracutaneous manifestations involve the brain, eye, and skeletal systems. The CNS involvement is wide ranging and involves both clinical manifestations such as intellectual disability and seizures, as well as structural anomalies. Several subsets of ENS with characteristic features have been delineated including the nevus sebaceus syndrome, Proteus syndrome, CHILD syndrome, Becker's nevus syndrome, nevus comedonicus syndrome, and phakomatosis pigmentokeratotica. Advances in molecular biology have revealed that the manifestations of ENS are due to genomic mosaicism. It is likely that the varied clinical manifestations of ENS are due in great part to the functional effects of specific genetic defects. Optimal management of the patient with ENS involves an interdisciplinary approach given the potential for multisystem involvement. Of note, epidermal nevi have been associated with both benign and malignant neoplasms, and thus ongoing clinical follow-up is required.

  16. 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 ...

  17. Takotsubo Syndrome: Insights from Japan.

    Science.gov (United States)

    Akashi, Yoshihiro J; Ishihara, Masaharu

    2016-10-01

    We report the history and new insights of takotsubo syndrome based on the achievements that Japanese researchers have contributed and summarize the evidence originally presented from Japan. Takotsubo syndrome is a newly described heart failure characterized by transient left ventricular dysfunction. We should be aware of this entity as a syndrome, not actual cardiomyopathy. Japanese researchers focus on the experimental approaches for clinical diagnosis and treatment of takotsubo syndrome. As representatives from a country originally naming this syndrome takotsubo, a global registry for takotsubo syndrome including Japan should be established.

  18. 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

  19. 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.

  20. Autoimmune Basis for Postural Tachycardia Syndrome

    Science.gov (United States)

    2016-10-14

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

  1. Juvenile polyposis syndrome

    Institute of Scientific and Technical Information of China (English)

    Lodewijk AA Brosens; Danielle Langeveld; W Arnout van Hattem; Francis M Giardiello; G Johan A Offerhaus

    2011-01-01

    Juvenile polyposis syndrome is a rare autosomal dominant syndrome characterized by multiple distinct juvenile polyps in the gastrointestinal tract and an increased risk of colorectal cancer.The cumulative life-time risk of colorectal cancer is 39% and the relative risk is 34.Juvenile polyps have a distinctive histology characterized by an abundance of edematous lamina propria with inflammatory cells and cystically dilated glands lined by cuboidal to columnar epithelium with reactive changes.Clinically, juvenile polyposis syndrome is defined by the presence of 5 or more juvenile polyps in the colorectum,juvenile polyps throughout the gastrointestinal tract or any number of juvenile polyps and a positive family history of juvenile polyposis.In about 50%-60% of patients diagnosed with juvenile polyposis syndrome a germline mutation in the SMAD4 or BMPR1A gene is found.Both genes play a role in the BMP/TGF-beta signalling pathway.It has been suggested that cancer in juvenile polyposis may develop through the so-alled "landscaper mechanism" where an abnormal stromal environment leads to neoplastic transformation of the adjacent epithelium and in the end invasive carcinoma.Recognition of this rare disorder is important for patients and their families with regard to treatment,follow-up and screening of at risk individuals.Each clinician confronted with the diagnosis of a juvenile polyp should therefore consider the possibility of juvenile polyposis syndrome.In addition, juvenile polyposis syndrome provides a unique model to study colorectal cancer pathogenesis in general and gives insight in the molecular genetic basis of cancer. This review discusses clinical manifestations, genetics, pathogenesis and management of juvenile polyposis syndrome.

  2. 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

  3. 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

  4. Enamel renal syndrome: A rare case report

    Directory of Open Access Journals (Sweden)

    S V Kala Vani

    2012-01-01

    Full Text Available Enamel renal syndrome is a very rare disorder associating amelogenesis imperfecta with nephrocalcinosis. It is known by various synonyms such as amelogenesis imperfecta nephrocalcinosis syndrome, MacGibbon syndrome, Lubinsky syndrome, and Lubinsky-MacGibbon syndrome. It is characterized by enamel agenesis and medullary nephrocalcinosis. This paper describes enamel renal syndrome in a female patient born in a consanguineous family.

  5. 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.

  6. 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…

  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. 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.

  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 (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 ...

  12. Latah : An indonesian startle syndrome

    NARCIS (Netherlands)

    Bakker, Mirte J.; van Dijk, J. Gert; Pramono, Astuti; Sutarni, Sri; Tijssen, Marina A. J.

    2013-01-01

    The nature of culture-specific startles syndromes such as Latah in Indonesia and Malaysia is ill understood. Hypotheses concerning their origin include sociocultural behavior, psychiatric disorders, and neurological syndromes. The various disorders show striking similarities despite occurring in div

  13. 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 ...

  14. 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 ...

  15. 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 ...

  16. 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.

  17. 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...

  18. 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, ...

  19. 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 ...

  20. 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 ...

  1. 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.

  2. 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 ...

  3. 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 ...

  4. 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 ...

  5. 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 ...

  6. Refeeding syndrome: a clinical review.

    Science.gov (United States)

    Ormerod, Clare; Farrer, Kirstine; Harper, Lindsay; Lal, Simon

    2010-12-01

    Refeeding syndrome can result in a wide variety of complications and may be life threatening. Although well described in hospital practice, refeeding syndrome is often under-recognized and inadequately treated.

  7. Review of the refeeding syndrome.

    Science.gov (United States)

    Kraft, Michael D; Btaiche, Imad F; Sacks, Gordon S

    2005-12-01

    Refeeding syndrome describes a constellation of metabolic disturbances that occur as a result of reinstitution of nutrition to patients who are starved or severely malnourished. Patients can develop fluid and electrolyte disorders, especially hypophosphatemia, along with neurologic, pulmonary, cardiac, neuromuscular, and hematologic complications. We reviewed literature on refeeding syndrome and the associated electrolyte abnormalities, fluid disturbances, and associated complications. In addition to assessing scientific literature, we also considered clinical experience and judgment in developing recommendations for prevention and treatment of refeeding syndrome. The most important steps are to identify patients at risk for developing refeeding syndrome, institute nutrition support cautiously, and correct and supplement electrolyte and vitamin deficiencies to avoid refeeding syndrome. We provide suggestions for the prevention of refeeding syndrome and suggestions for treatment of electrolyte disturbances and complications in patients who develop refeeding syndrome, according to evidence in the literature, the pathophysiology of refeeding syndrome, and clinical experience and judgment.

  8. 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 ...

  9. 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 ...

  10. Epidermal nevus syndrome.

    Science.gov (United States)

    Laura, Flores-Sarnat

    2013-01-01

    Epidermal nevus syndrome (ENS) is an inclusive term for a heterogeneous group of congenital disorders characterized by the presence of epidermal nevi associated with systemic involvement. These disorders, as are all primary neurocutaneous syndromes, are neurocristopathies. The epidermal nevi that follow the lines of Blaschko and most systemic anomalies in skeletal, ocular, cardiovascular, endocrine, and orodental tissues, as well as lipomas, are due to defective neural crest. The most important and frequent anomaly in the brain in all forms of epidermal nevus syndromes (ENSs) is hemimegalencephaly (HME). This malformation often is not recognized, despite being the principal cause of neurological manifestations in ENSs. They consist mainly of epilepsy and developmental delay or intellectual disability. The onset of epilepsy in ENS usually is in early infancy, often as infantile spasms. Several syndromic forms have been delineated. I propose the term "Heide's syndrome" for those distinctive cases with the typical triad of hemifacial epidermal nevus, ipsilateral facial lipoma, and hemimegalencephaly. Most ENSs are sporadic. The mechanism is thought to be genetic mosaicism with a lethal autosomal dominant gene. Specific genetic mutations (PTEN, FGFR3, PIK3CA, and AKT1) have been documented in some patients. The large number of contributors for over more than a century and a half to the description of these disorders precludes the use of new author eponyms.

  11. 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.

  12. 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.

  13. Posterior Fossa Syndrome

    Directory of Open Access Journals (Sweden)

    Serhan Kupeli

    2014-08-01

    Full Text Available Posterior fossa syndrome is defined as the temporary and complete loss of speech after posterior fossa surgery which is not related to cerebellar hemorrhage, infection of the cerebellum, degenerative or neoplastic diseases of the cerebellum. In this review, we aimed to outline the incidence of posterior fossa syndrome, to define the risk factors for posterior fossa syndrome, to describe accompanying neurobehavioural and psychologic problems and to speculate about the etiologic mechanisms. The diagnosis of medulloblastoma and midline location of the tumor are important risk factors for the development of posterior fossa syndrome. These findings support the hypothesis that temporary ischemia and edema due to retracted and largely manipulated dentate nuclei and superior cerebellar pedincles may be the cause of mutism. Informing the family and the patient about the posterior fossa syndromemust be a component of the preoperative interview and patients who developed posterior fossa syndrome should be followed for accompanying neurobehavioural and psychologic problems even after mutism improved. [Archives Medical Review Journal 2014; 23(4.000: 636-657

  14. 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 ...

  15. 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...

  16. 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...

  17. 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.

  18. 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...

  19. Arteriovenous malformations in Cowden syndrome

    OpenAIRE

    Turnbull, M.; Humeniuk, V; Stein, B; SUTHERS, G.

    2005-01-01

    Cowden syndrome (OMIM No 158350) is a pleomorphic, autosomal dominant syndrome characterised by hamartomas in tissues derived from the endoderm, mesoderm, and ectoderm. It is caused by germline mutations in the PTEN gene and is allelic to the Bannayan–Riley–Ruvalcaba and Lhermitte–Duclos syndromes. The three syndromes are defined on clinical grounds but there is overlap in their definitions. The clinical features include trichilemmomas, verrucose lesions of the skin, macrocephaly, intellectua...

  20. 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…

  1. 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)

  2. Klinefelter Syndrome With Leg Ulcers

    Directory of Open Access Journals (Sweden)

    Narendra G

    1999-01-01

    Full Text Available Leg ulcers are frequently caused by venous insufficiency, arterial insufficiency, neuropathy, or a combination of these factors. Klinefelter syndrome in association with chronic leg ulcers have been reported earlier. We report a case of Klinefelter syndrome with non- healing ulcer. The diagnosis of the Klinefelter syndrome was confirmed by karyotyping.

  3. 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

  4. Genetic Syndromes Associated with Craniosynostosis.

    Science.gov (United States)

    Ko, Jung Min

    2016-05-01

    Craniosynostosis is defined as the premature fusion of one or more of the cranial sutures. It leads not only to secondary distortion of skull shape but to various complications including neurologic, ophthalmic and respiratory dysfunction. Craniosynostosis is very heterogeneous in terms of its causes, presentation, and management. Both environmental factors and genetic factors are associated with development of craniosynostosis. Nonsyndromic craniosynostosis accounts for more than 70% of all cases. Syndromic craniosynostosis with a certain genetic cause is more likely to involve multiple sutures or bilateral coronal sutures. FGFR2, FGFR3, FGFR1, TWIST1 and EFNB1 genes are major causative genes of genetic syndromes associated with craniosynostosis. Although most of syndromic craniosynostosis show autosomal dominant inheritance, approximately half of patients are de novo cases. Apert syndrome, Pfeiffer syndrome, Crouzon syndrome, and Antley-Bixler syndrome are related to mutations in FGFR family (especially in FGFR2), and mutations in FGFRs can be overlapped between different syndromes. Saethre-Chotzen syndrome, Muenke syndrome, and craniofrontonasal syndrome are representative disorders showing isolated coronal suture involvement. Compared to the other types of craniosynostosis, single gene mutations can be more frequently detected, in one-third of coronal synostosis patients. Molecular diagnosis can be helpful to provide adequate genetic counseling and guidance for patients with syndromic craniosynostosis. PMID:27226847

  5. 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.

  6. 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.

  7. Genetic Syndromes Associated with Craniosynostosis.

    Science.gov (United States)

    Ko, Jung Min

    2016-05-01

    Craniosynostosis is defined as the premature fusion of one or more of the cranial sutures. It leads not only to secondary distortion of skull shape but to various complications including neurologic, ophthalmic and respiratory dysfunction. Craniosynostosis is very heterogeneous in terms of its causes, presentation, and management. Both environmental factors and genetic factors are associated with development of craniosynostosis. Nonsyndromic craniosynostosis accounts for more than 70% of all cases. Syndromic craniosynostosis with a certain genetic cause is more likely to involve multiple sutures or bilateral coronal sutures. FGFR2, FGFR3, FGFR1, TWIST1 and EFNB1 genes are major causative genes of genetic syndromes associated with craniosynostosis. Although most of syndromic craniosynostosis show autosomal dominant inheritance, approximately half of patients are de novo cases. Apert syndrome, Pfeiffer syndrome, Crouzon syndrome, and Antley-Bixler syndrome are related to mutations in FGFR family (especially in FGFR2), and mutations in FGFRs can be overlapped between different syndromes. Saethre-Chotzen syndrome, Muenke syndrome, and craniofrontonasal syndrome are representative disorders showing isolated coronal suture involvement. Compared to the other types of craniosynostosis, single gene mutations can be more frequently detected, in one-third of coronal synostosis patients. Molecular diagnosis can be helpful to provide adequate genetic counseling and guidance for patients with syndromic craniosynostosis.

  8. 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

  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. Brachman de lange syndrome

    Directory of Open Access Journals (Sweden)

    Leena Verma

    2010-01-01

    Full Text Available Brachman de Lange syndrome or Cornelia de Lange syndrome (CdLS is a genetic disorder which can lead to severe developmental anomalies. It affects both the physical and intellectual development of a child. It is characterized by skeletal, craniofacial deformities, gastrointestinal and cardiac malformations. This syndrome is of rare occurrence and affects between 1/10,000 and 1/60,000 neonates. Diagnosis is based on the characteristic phenotype, in particular, a striking facial appearance, prenatal and postnatal growth retardation, various skeletal abnormalities, hypertrichosis, and developmental delay. Here, we present the case of a 13-year-old patient, with micrognathia, delayed eruption, multiple carious teeth, missing teeth and periodontal problems together, which had never been reported before. The father was also found to have the same missing teeth as the girl child.

  11. 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.)

  12. 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

  13. [DRESS syndrome to sulfasalzine].

    Science.gov (United States)

    Bourguignon, R; Piérrard-Franchimont, C; Paquet, P; Piérard, G E

    2006-09-01

    We report a case of drug hypersensibility syndrome (DRESS syndrome) developed one month after initiation of a treatment by sulfasalazine. Due to the severity of the cytolytic hepatic damages as observed in this case, we emphasize the importance of suggesting this diagnosis in any patient developing a cutaneous rash and an alteration of the general health status after initiation of a new treatment. The hematologic alterations which represent a key feature for the diagnosis may rash. develop only a few days after the cutaneous rash. PMID:17112165

  14. 46,XX Male Syndrome

    Directory of Open Access Journals (Sweden)

    Bekir Uçan

    2013-06-01

    Full Text Available 46, XX male syndrome – testicular disorder of sexual differentiation (DSD is a rare condition characterized by a spectrum of clinical presentations, ranging from ambiguous to normal male genitalia. These cases are diagnosed more easily in childhood. In adults, the diagnosis can be difficult due to the current normal gender development. Here, we report hormonal, molecular and cytogenetic results in an adult male patient with primary hypogonadism who was diagnosed with 46, XX male syndrome in our clinic. Turk Jem 2013; 17: 46-8

  15. The alcohol withdrawal syndrome.

    LENUS (Irish Health Repository)

    McKeon, A

    2008-08-01

    The alcohol withdrawal syndrome (AWS) is a common management problem in hospital practice for neurologists, psychiatrists and general physicians alike. Although some patients have mild symptoms and may even be managed in the outpatient setting, others have more severe symptoms or a history of adverse outcomes that requires close inpatient supervision and benzodiazepine therapy. Many patients with AWS have multiple management issues (withdrawal symptoms, delirium tremens, the Wernicke-Korsakoff syndrome, seizures, depression, polysubstance abuse, electrolyte disturbances and liver disease), which requires a coordinated, multidisciplinary approach. Although AWS may be complex, careful evaluation and available treatments should ensure safe detoxification for most patients.

  16. [Neuroleptic induced deficit syndrome].

    Science.gov (United States)

    Szafrański, T

    1995-01-01

    Increasing interest in subjective aspects of therapy and rehabilitation focused the attention of psychiatrists, psychologists and psychopharmacologists on the mental side effects of neuroleptics. For the drug-related impairment of affective, cognitive and social function the name of neuroleptic-induced deficit syndrome (NIDS) is proposed. Patients with NIDS appear to be indifferent to the environmental stimuli, retarded and apathetic. They complain of feeling drugged and drowsy, weird, they suffer from lack of motivation, feel like "zombies". The paper presents description of NIDS and its differentiation from negative and depressive symptoms in schizophrenia and subjective perceiving of extrapyramidal syndromes. PMID:7652089

  17. Sturge-Weber syndrome

    International Nuclear Information System (INIS)

    Sturge-Weber syndrome (SWS) is a rare neurocutaneous syndrome characterized by intracranial leptomeningeal angioma, facial port-wine nevi, and glaucoma. Diagnosis is relatively easy because of the facial angioma and MRI findings, but evaluating severity is difficult. Predictors of SWS's prognosis are epilepsy and brain dysfunction under the leptomeningeal angioma. Therefore, active research has been intensely conducted with electrophysiological, neuroimaging, and neuropsychological methods. Final goals of this research are to define the therapeutic strategy. In this review, we focus on recent advances in neuroimaging and electroencephalogram (EEG) analysis to discover the epileptogenesis, the most adequate therapy, and prospective topics of investigation in SWS. (author)

  18. Marfan syndrome: current perspectives

    Directory of Open Access Journals (Sweden)

    Pepe G

    2016-05-01

    Full Text Available Guglielmina Pepe,1,2 Betti Giusti,1,2 Elena Sticchi,1,2 Rosanna Abbate,1,2 Gian Franco Gensini,1–3 Stefano Nistri2,4 1Department of Experimental and Clinical Medicine, Section of Critical Medical Care and Medical Specialities, DENOTHE Center, University of Florence, 2Cardiothoracovascular Department, Marfan Syndrome and Related Disorders Regional Referral Center, Careggi Hospital, 3Santa Maria agli Ulivi, Fondazione Don Carlo Gnocchi, Onlus, Institute for Cancer Research and Treatment, Florence, 4Cardiology Service, CMSR Veneto Medica, Altavilla Vicentina, Italy Abstract: 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

  19. Wolcott-Rallison Syndrome

    Directory of Open Access Journals (Sweden)

    A Juneja

    2012-01-01

    Full Text Available Multiple epiphyseal dysplasia with early-onset diabetes mellitus (also known as Wolcott-Rallison syndrome is a rare autosomal recessive disorder that manifests itself in early infancy with symptoms of diabetes mellitus. Short stature and walking difficulties become evident in the 2 nd year of life when the child starts to walk. These skeletal changes are progressive with age. There is usually a short trunk, excessive lordosis, a short and broad chest, and genu valgum. This report presents a case of Wolcott-Rallison syndrome in a 10 year old child.

  20. 47,XXY Klinefelter syndrome

    DEFF Research Database (Denmark)

    Aksglaede, Lise; Link, Katarina; Giwercman, Aleksander;

    2013-01-01

    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...... at 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 clinical...

  1. quadriparesis in sjogren syndrome.

    Directory of Open Access Journals (Sweden)

    nikhil srivastva

    2015-06-01

    Full Text Available 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 in the presence of systemic acidosis. [Natl J Med Res 2015; 5(2.000: 161-162

  2. Patellofemoral pain syndrome.

    Science.gov (United States)

    Collado, Hervé; Fredericson, Michael

    2010-07-01

    Patellofemoral pain (PFP) syndrome is a frequently encountered overuse disorder that involves the patellofemoral region and often presents as anterior knee pain. PFP can be difficult to diagnose. Not only do the etiology, diagnosis, and treatment remain challenging, but the terminology used to describe PFP is used inconsistently and can be confusing. Patellofemoral pain syndrome (PFPS) seems to be multifactorial, resulting from a complex interaction among intrinsic anatomic and external training factors. Although clinicians frequently make the diagnosis of PFPS, no consensus exists about its etiology or the factors most responsible for causing pain. This article discusses the pathophysiology, diagnosis, and management of PFP.

  3. Heritable Gastrointestinal Cancer Syndromes.

    Science.gov (United States)

    Stoffel, Elena M

    2016-09-01

    Although almost all gastrointestinal cancers develop from sporadic genomic events, approximately 5% arise from germline mutations in genes associated with cancer predisposition. The number of these genes continues to increase. Tumor phenotypes and family history provide the framework for identifying at-risk individuals. The diagnosis of a hereditary cancer syndrome has implications for management of patients and their families. Systematic approaches that integrate family history and molecular characterization of tumors and polyps facilitate identification of individuals with this genetic predisposition. This article summarizes diagnosis and management of hereditary cancer syndromes associated with gastrointestinal cancers. PMID:27546846

  4. Juvenile Reiter's syndrome.

    Science.gov (United States)

    Conaglen, J; Grennan, D M; Signal, T; McArthur, J E; Lucas, R; Palmer, D G

    1979-04-01

    A case of Reiter's syndrome occurring in an 11-year-old, pre-pubertal boy is described. The boy was a heterozygote for the histocompatibility antigen B27 and other arthritic members of his family included his mother with colitic arthritis and an aunt with ankylosing spondylitis. His HLA-B27 negative sibs have remained well. Shigella Salmonella and Yersinia organisms have been previously incriminated as precipitating factors in some patients with Reiter's syndrome but no evidence of recent infection with any of these agents was found in this patient. The case is reported because of the rarity of the condition at this age. PMID:287465

  5. Lemierre's Syndrome Complicating Pregnancy

    Directory of Open Access Journals (Sweden)

    M. Thompson

    2007-01-01

    Full Text Available Lemierre's syndrome is an anaerobic suppurative thrombophlebitis involving the internal jugular vein secondary to oropharyngeal infection. There is only one previous case report in pregnancy which was complicated by premature delivery of an infant that suffered significant neurological damage. We present an atypical case diagnosed in the second trimester with a live birth at term. By reporting this case, we hope to increase the awareness of obstetricians to the possibility of Lemierre's syndrome when patients present with signs of unabating oropharyngeal infection and pulmonary symptoms.

  6. KARTAGENER’S SYNDROME

    Directory of Open Access Journals (Sweden)

    Swati M

    2014-11-01

    Full Text Available : BACKGROUND: Kartagener syndrome (a clinical variant of primary ciliary dyskinesia is an autosomal recessive disease characterized by the triad of chronic sinusitis, bronchiectasis and situs inversus with dextrocardia. CASE CHARACTERISTICS: A 11-year-old boy presenting with chronic cough with expectoration requiring frequent nebulisations. OUTCOME: Early diagnosis of this rare congenital autosomal recessive disorder in early life is important in the overall prognosis of the syndrome, as many of the complications can be prevented if timely management is instituted, as was done in this in this case.

  7. Hypercoagulability and nephrotic syndrome.

    Science.gov (United States)

    Gigante, Antonietta; Barbano, Biagio; Sardo, Liborio; Martina, Paola; Gasperini, Maria L; Labbadia, Raffaella; Liberatori, Marta; Amoroso, Antonio; Cianci, Rosario

    2014-05-01

    Patients with nephrotic syndrome are at increased risk for thromboembolic events such as deep venous and arterial thrombosis, renal vein thrombosis and pulmonary embolism. This thrombophilic phenomenon has been attributed to a "hypercoagulable" state in which an imbalance between naturally occurring pro-coagulant/pro-thrombotic factors and anti-coagulant/antithrombotic factors promotes in situ thrombosis in deep veins or arteries. Management of thromboembolic events may be divided in prophylactic and therapeutic strategies. Hypoalbuminemia is the most significant independent predictor factor of thrombotic risk, especially for values thrombosis. Reviewing the recent literature, we suggest the best therapeutic management of anticoagulation for patients with nephrotic syndrome, focusing on prophylactic strategies.

  8. Syndrome in Question*

    Science.gov (United States)

    Tonolli, Vanessa Mello; Stolf, Hamilton Ometto; Tonello, Cláudio Sampieri; Pires, Rafaelle Batistella; Abbade, Luciana Patricia Fernandes

    2014-01-01

    Hay-Wells syndrome or AEC (Ankyloblepharon, Ectodermal dysplasia and Cleft lip and palate syndrome) is a rare ectodermal disorder. The treatment is aimed to prevent clinical complications. We describe the case of a four-month old male patient with erosions on the scalp, trunk and arms, trachyonychia, deformity of the ears, micropenis, cleft palate, decreased eyebrow and eyelash hairs, in addition to antecedents of surgical correction of ankyloblepharon. The importance of the correct diagnosis is emphasized, besides the investigation of the associated diseases, treatment of complications and genetic counseling of the parents. PMID:24770526

  9. Asperger syndrome revisited.

    Science.gov (United States)

    Baskin, Joseph H; Sperber, Michael; Price, Bruce H

    2006-01-01

    Asperger syndrome (AS) is a disorder on the continuum of autistic spectrum disorders characterized by a lack of social reciprocity and empathy, and severe difficulties in social integration. Controversy remains as to what constitutes AS and whether it should be declared a separate disease or higher-functioning autism. This review discusses the contributions made by Hans Asperger and Leo Kanner in first delineating the condition, and examines the syndrome's incidence, prevalence, and etiologies. Recent studies using neuroimaging are described, along with current diagnostic and treatment options.

  10. [The Patau syndrome].

    Science.gov (United States)

    Misanović, Verica; Jonuzi, Fedat; Biscević, Emir; Uzicanin, Sajra; Vegar, Sandra

    2002-01-01

    Known as D trisomy, Patau syndrome is the third chromosomopathy according to frequency. One of the 5000 newborn carries the trisomy 13. In over 80% cases there is fresh mutation with non separation in myeosis of older mother. The mosaic or translocation forms are not rare. The mail newborn with Patau syndrome is shown in this article. We notice: microcephalia, dolihocephalia, microphthalmia, cheilognatopalatoshisis, polydactilia, and found ultrasound changes at the brain, hearth and genitourinary system. Cytogenetic finding show: mail cariotype with aberrations 47, XY + 13, Sy Patau. PMID:12762245

  11. Pathogenesis of Tourette's syndrome.

    Science.gov (United States)

    Leckman, J F; Peterson, B S; Anderson, G M; Arnsten, A F; Pauls, D L; Cohen, D J

    1997-01-01

    This review presents a models of disease pathogenesis in the context of CNS development. It begins with an exploration of the clinical features and natural history of Tourette's syndrome. This is followed by a consideration of the role of genetic and nongenetic factors. An effort is then made to review the anatomical organization of the basal ganglia and related cortical sites. These circuits are intimately involved in the normal processing of sensorimotor, cognitive, and emotionally laden information. Evidence implicating these circuits in the pathobiology of Tourette's syndrome is then considered. The review closes with the prospects for advances in interdisciplinary research and therapeutics using this model as a guide.

  12. [Alport's syndrome (author's transl)].

    Science.gov (United States)

    Huismans, H

    1978-05-01

    A case report is given of a 22-years old student (whose brother had Alport's syndrome) with recurrent central corneal swelling and paracentral erosions of the cornea of both eyes. Further signs of beginning Alport's syndrome in this case are disturbance of re-adaptation after dazzling (Mesoptometer) and paracentral scotomata in the visual fields. Remarkable was the small diameter of the disc in both eyes (1.37 mm). Local therapy was Scopolamin-eye-drops, Actihaemyl- and especially Cystein-Gel (2.4%). PMID:672101

  13. Drug-Induced Hematologic Syndromes

    Directory of Open Access Journals (Sweden)

    David M. Mintzer

    2009-01-01

    Full Text Available Objective. Drugs can induce almost the entire spectrum of hematologic disorders, affecting white cells, red cells, platelets, and the coagulation system. This paper aims to emphasize the broad range of drug-induced hematological syndromes and to highlight some of the newer drugs and syndromes. Methods. Medline literature on drug-induced hematologic syndromes was reviewed. Most reports and reviews focus on individual drugs or cytopenias. Results. Drug-induced syndromes include hemolytic anemias, methemoglobinemia, red cell aplasia, sideroblastic anemia, megaloblastic anemia, polycythemia, aplastic anemia, leukocytosis, neutropenia, eosinophilia, immune thrombocytopenia, microangiopathic syndromes, hypercoagulability, hypoprothrombinemia, circulating anticoagulants, myelodysplasia, and acute leukemia. Some of the classic drugs known to cause hematologic abnormalities have been replaced by newer drugs, including biologics, accompanied by their own syndromes and unintended side effects. Conclusions. Drugs can induce toxicities spanning many hematologic syndromes, mediated by a variety of mechanisms. Physicians need to be alert to the potential for iatrogenic drug-induced hematologic complications.

  14. Modelling Down Syndrome

    Science.gov (United States)

    Buckley, Frank

    2008-01-01

    Animal models are extensively used in genetics, neuroscience and biomedical research. Recent studies illustrate the usefulness and the challenges of research utilising genetically engineered mice to explore the developmental biology of Down syndrome. These studies highlight many of the issues at the centre of what we understand about Down…

  15. Waardenburg syndrome 2

    OpenAIRE

    Uma Garg; Ritesh Surana

    2012-01-01

    Waardenburg syndrome (WS) is a rare disease characterised by sensorineural deafness in association with oculocutaneous pigmentary anomalies and dystopia canthorum. In this article, we report a 6-year-old boy with WS2, one of four clinical types of WS, for its rarity and relative paucity of reports in the otological literature. We also review the relevant literature of this rare disorder.

  16. Mowat-Wilson syndrome

    DEFF Research Database (Denmark)

    Engenheiro, E; Møller, R S; Pinto, M;

    2008-01-01

    Mowat-Wilson syndrome (MWS) is an autosomal dominant developmental disorder with mental retardation and variable multiple congenital abnormalities due to mutations of the ZEB2 (ZFHX1B) gene at 2q22. MWS was first described in 1998 and the causative gene was delineated in 2001. Since then, 115 dif...

  17. Nutrition and metabolic syndrome.

    Directory of Open Access Journals (Sweden)

    Albornoz López, Raúl

    2012-12-01

    Full Text Available The metabolic syndrome comprises a cluster of metabolic abnormalities that increase the risk for cardiovascular disease and type 2 diabetes mellitus. The exact etiology is unclear, although it is known thatthere is a complex interaction between genetic, metabolic and environmental factors. Among the environmental factors, dietary habits play an important role in the treatment and prevention of this condition. General classic recommendations include control of obesity, increased physical activity, decreased intake of saturated fat and cholesterol, reduced intake of simple sugars and increased intake of fruits and vegetables. It has been studied the influence of diets low in carbohydrates, diets rich in polyunsaturated and monounsaturated fatty acids, fiber intake, the Mediterranean diet and the glycemic index in relation to metabolic syndrome.Other nutrients recently studied are the micronutrients (magnesium and calcium, soy and other phytochemicals. Evidence suggests that a healthy diet like the Mediterranean protects against metabolic syndrome,caracterized for a low content in saturated and trans fat, high in monounsaturated and polyunsaturated fatty acids, balanced intake of carbohydrates and high in fiber, fruits and vegetables. There is more controversy about the type of diet of choice for the control ofmetabolic syndrome (low-carbohydrate diets or lowfat, needing more studies on the role of soy and other phytochemicals.

  18. The Syndrome of Catatonia

    Directory of Open Access Journals (Sweden)

    James Allen Wilcox

    2015-12-01

    Full Text Available Catatonia is a psychomotor syndrome which has historically been associated with schizophrenia. Many clinicians have thought that the prevalence of this condition has been decreasing over the past few decades. This review reminds clinicians that catatonia is not exclusively associated with schizophrenia, and is still common in clinical practice. Many cases are related to affective disorders or are of an idiopathic nature. The illusion of reduced prevalence has been due to evolving diagnostic systems that failed to capture catatonic syndromes. This systemic error has remained unchallenged, and potentiated by the failure to perform adequate neurological evaluations and catatonia screening exams on psychiatric patients. We find that current data supports catatonic syndromes are still common, often severe and of modern clinical importance. Effective treatment is relatively easy and can greatly reduce organ failure associated with prolonged psychomotor symptoms. Prompt identification and treatment can produce a robust improvement in most cases. The ongoing prevalence of this syndrome requires that psychiatrists recognize catatonia and its presentations, the range of associated etiologies, and the import of timely treatment.

  19. Glucagonoma and Pseudoglucagonoma Syndrome

    Directory of Open Access Journals (Sweden)

    Ibánez Aguirre J

    2004-07-01

    Full Text Available CONTEXT: Glucagonoma syndrome may present either associated with a pancreatic neoplasm which secretes glucagon or as a pseudo-glucagonoma associated with other diseases. It is extremely infrequent but well-known with a current prevalence estimated at 1/20,000,000. DESIGN: A retrospective review of glucagonoma and pseudoglucagonoma cases observed between January 1998 and December 2003 in three hospitals. PATIENTS: Five cases: 3 with a demonstrable glucagon-secreting tumor and 2 cases without an associated neoplasm. MAIN OUTCOME MEASURES: Age, sex, initial diagnosis, associated symptoms, and pathology were analyzed as were procedures employed in diagnosis, imaging studies, laboratory data, surgery and follow-up. RESULTS: Hyperglycemia and elevated plasma glucagon levels were found in all cases. In 3 cases, hypo-aminoacidemia and a descrease in fatty acids were found . No changes of zinc levels were observed. Abdominal ultrasound studies were of no value except in evaluating pancreatitis. A CT-scan was conclusive when a pancreatic neoplasm existed and 3 patients were operated on a curative basis. DISCUSSION: Necrolytic migratory erythema was the key diagnosis in all cases. Surgery was intended to be curative. The follow-up was of 8, 37 and 57 months in the cases of true glucagonoma syndrome. CONCLUSIONS: A real prevalence of glucagonoma syndrome could be greater than currently estimated. In our series, it was 13.5/20,000,000. Pseudoglucagonoma syndrome remains a rarity.

  20. Crouzon's syndrome: literature review

    Directory of Open Access Journals (Sweden)

    Cunha, Sarah Crestian

    2008-09-01

    Full Text Available Introduction: The Crouzon syndrome or craniofacial dysostosis type I is a rare disease that affects the craniofacial skeleton development. Although it is uncommon, it has a transmission risk of 50% when one of the parents is a carrier. Objective: Performing a literature review about the Crouzon Syndrome, with emphasis on the current aspects. Method: As a methodology, a search on databases on-line, such as Cochrane, LILACS, MEDLINE, OMIM and SciELO has been made, by applying for the search the key-word Crouzon's Syndrome for articles published until 2007, in addition to the literature already dedicated to the subject. Literature Review: This syndrome is characterized by craniofacial anomalies caused by the early loss of the cranium flexibility, and present since the birth with tendency to aggravation in time. The main clinic signs are craniosynostosis, hypertelorism, exophthalmia, external strabismus, "parrot-beaked nose", short upper lip, hypoplastic maxilla and a relative mandibular prognathism determining a mid-facial hypoplasia aspect. It is a hereditary affection with an autosomal dominant transmission with 100% of penetrance and large phenotypic scale. Final Considerations: The genetic advising and an individual study of each case are essential to promote the improvement of the diagnosis. An early multidisciplinary approach is necessary, with specific therapeutic program aiming at the prevention of late diagnosis effects.

  1. Fatigue syndrome in sarcoidosis.

    Science.gov (United States)

    Górski, Witold; Piotrowski, Wojciech J

    2016-01-01

    Sarcoidosis is an inflammatory disease of unknown etiology. Most commonly it results in the formation of non-caseating granulomas in intrathoracic lymph nodes and lung parenchyma, but the clinical course and picture may be complicated by extrapulmonary involvement and many non-respiratory signs and symptoms which are directly related to the disease. In addition, sarcoidosis patients may suffer from a plethora of symptoms of uncertain or unknown origin. Fatigue is one of these symptoms, and according to some authors it is reported by the majority of patients with active sarcoidosis, but also by a smaller proportion of patients with inactive sarcoidosis, or even with complete clinical and radiological remission. Therefore the term fatigue syndrome is frequently used to name this clinical problem. The definition of fatigue syndrome in sarcoidosis is imprecise and the syndrome is usually recognized by use of validated questionnaires. In this review the uptodate knowledge in this field was presented and different challenges connected with this syndrome were described.

  2. The Proteus syndrome.

    Directory of Open Access Journals (Sweden)

    Alavi S

    1993-10-01

    Full Text Available A race case of Proteus syndrome is presented. The main features of this hamartomatous condition are partial gigantism of hands and feet, hemihypertrophy, subcutaneous masses, epidermal nevi and bony abnormalities. The condition is extremely rare. Though the child had severe cosmetic disability, motor intellectual and language development was found to be normal.

  3. [Dejerine-Roussy syndrome].

    Science.gov (United States)

    Cambier, J

    1982-01-01

    The description of the thalamic syndrome by J. Dejerine and G. Roussy in 1906 was a consecration of the clinicopathologic method, announcing the end of discussions relative to the role of the thalamus as a sensorial relay center, discussions opposing B. Luys to Türk and to Charcot and which animated the end of the 19th century. Since then, the thalamic syndrome has not ceased to arouse the attention of neurologists, who have developed four major themes: the specificity of the thalamic hemianesthesia; the mechanism of the central pain; the semiologic value and physiopathology of the abnormal movements; and finally the pupillary and vasomotor disorders. Exploration of each of these topics led to a definition of neurologic semiology and to the development of neurophysiology during the second half of the XXth century. By reviewing this the confrontation between different men and schools appears behind the opposition of ideas. The revision of the thalamic syndrome ceased when the discovery of the non-specific functions of the thalamus opened the way to new concepts. Dejerine-Roussy's syndrome expresses the semiology of the relay nuclei. For the last thirty years, experience has accumulated on the semiology of lesions affecting the nuclei of convergence. Neuropsychology of thalamic lesions has demonstrated the regulatory role performed by the thalamus within each hemisphere and in the relative activation of each hemisphere. But this is another story. PMID:6763299

  4. Hantavirus Pulmonary Syndrome

    Centers for Disease Control (CDC) Podcasts

    2011-07-14

    Dr. Adam MacNeil, epidemiologist with Viral Special Pathogens Branch at CDC, discusses hantavirus pulmonary syndrome.  Created: 7/14/2011 by National Center for Emerging Zoonotic and Infectious Diseases (NCEZID).   Date Released: 7/18/2011.

  5. Kraepelin-fraud syndrome.

    Science.gov (United States)

    Kraepelin, Emil; Freud, Sigmund; Healy, David

    2009-04-01

    Emil Kraepelin (1856-1926) and Sigmund Freud (1856-1936) here (via mysterious mediumistic mechanisms) describe a syndrome, which probably emerged in the 1950s, and can now readily be observed at medical conferences. At its core, the syndrome is comprised of extreme abilities to compartmentalise information of the type found in scientific conferences, an episodic preoccupation with the surface of a science but inability to appreciate its substance (episodic logosagnosia) and a mood state that is heavily dependent on gratification from the range of outlets available at modern conferences. Current estimates of the frequency of the condition are that there are approximately 20 full-blown psychopharmacological carriers of the syndrome per 100 million populations. This should yield a figure of 200 in Europe and North America. If a similar phenomenon applies in other branches of medicine this would yield a further 1200 affected individuals in Western medical circles. It is of pressing interest to establish whether the Kraepelin-Fraud Syndrome exists to any degree in non-medical science, and whether there are differences between those sciences with and without significant commercial applications.

  6. Tics through Tourette's syndrome.

    Science.gov (United States)

    Carter, J H

    1991-06-01

    The concept of Tourette's syndrome as a bizarre and disabling disorder has changed with greater appreciation that this is a spectrum of symptoms and degrees of severity. A thorough understanding of the latest concepts regarding recognition and management is essential for the neuroscience nurse to play a meaningful role as counselor, educator and clinician in the care of these patients and families.

  7. Kleine-Levin Syndrome.

    Science.gov (United States)

    Miglis, Mitchell G; Guilleminault, Christian

    2016-06-01

    Kleine-Levin syndrome is a rare recurrent hypersomnia associated with symptoms of behavioral and cognitive impairment. This article reviews common presenting symptoms, differential diagnosis, diagnostic workup, and potential treatment options. Current updates on functional imaging studies and long-term neuropsychological studies are reviewed. PMID:27137943

  8. Ectopic Cushing syndrome

    Science.gov (United States)

    ... to various problems. One such problem is called Cushing disease . It occurs when the pituitary gland makes too ... Ferri FF. Cushing's disease and syndrome. In: Ferri FF, ed. Ferri's Clinical Advisor 2016 . Philadelphia, PA: Elsevier Mosby; 2016:385-386. Nieman ...

  9. Sjogren's Syndrome Foundation

    Science.gov (United States)

    ... on Twitter, YouTube, Facebook, and Linkedin! anxiety © 2016 Sjögren’s Syndrome Foundation, Inc. 6707 Democracy Blvd, Ste 325, Bethesda, MD 20817 (Privacy Policy) 1-800 475-6473 · 301 530-4415 (Fax)

  10. Cytokines in Sjogren's syndrome

    NARCIS (Netherlands)

    N. Roescher; P.P. Tak; G.G. Illei

    2009-01-01

    Cytokines play a central role in the regulation of immunity and are often found to be deregulated in autoimmune diseases. Sjogren's syndrome is a chronic autoimmune disease characterized by inflammation and loss of secretory function of the salivary and lachrymal glands. This review highlights the c

  11. Postural orthostatic tachycardia syndrome.

    Science.gov (United States)

    Agarwal, A K; Garg, R; Ritch, A; Sarkar, P

    2007-07-01

    Postural orthostatic tachycardia syndrome (POTS) is an autonomic disturbance which has become better understood in recent years. It is now thought to encompass a group of disorders that have similar clinical features, such as orthostatic intolerance, but individual distinguishing parameters--for example, blood pressure and pulse rate. The clinical picture, diagnosis, and management of POTS are discussed.

  12. The neuroleptic malignant syndrome

    OpenAIRE

    YAZMAN, Yılmaz Niyazi; İYİGÜN, İbrahim

    1998-01-01

    Neuroleptic Malignant Syndrome (NMS) may occur at any time during the course of therapy in as many as 1 percent of persons who take neuroleptics, particulary haloperidol. In this paper, one case with fever (as high as 39 °C), marked rigidity, tachycardia and consciousness is presented, and clinical presentation, treatment and prognosis of NMS is discussed.

  13. Holmes-Adie Syndrome

    Science.gov (United States)

    ... pupil. Thoracic sympathectomy, which severs the involved sympathetic nerve, is the definitive treatment for excessive sweating. What is the prognosis? Holmes-Adie syndrome is not life-threatening or disabling. The loss of deep tendon reflexes is permanent. Some symptoms of the disorder may ...

  14. Chronic fatigue syndrome.

    NARCIS (Netherlands)

    Prins, J.B.; Meer, J.W.M. van der; Bleijenberg, G.

    2006-01-01

    During the past two decades, there has been heated debate about chronic fatigue syndrome (CFS) among researchers, practitioners, and patients. Few illnesses have been discussed so extensively. The existence of the disorder has been questioned, its underlying pathophysiology debated, and an effective

  15. Subacromial impingement syndrome

    NARCIS (Netherlands)

    Umer, M.; Qadir, I.; Azam, M.

    2012-01-01

    Subacromial impingement syndrome (SAIS) represents a spectrum of pathology ranging from subacromial bursitis to rotator cuff tendinopathy and full-thickness rotator cuff tears. The relationship between subacromial impingement and rotator cuff disease in the etiology of rotator cuff injury is a matte

  16. Hair tourniquet syndrome

    Directory of Open Access Journals (Sweden)

    Bangroo A

    2005-01-01

    Full Text Available A frequently unrecognized and potentially devastating form of penile strangulation is that caused by human hair. Hair tourniquet syndrome frequently occurs during the time period when post partum mothers are experiencing increased hair loss. The majority of cases are thought to be accidental, however possibility of child abuse should be considered in every case.

  17. Drug hypersensitivity syndrome

    OpenAIRE

    Rashmi Kumari; Dependra K Timshina; Devinder Mohan Thappa

    2011-01-01

    Drug hypersensitivity syndrome (DHS) is an adverse drug reaction commonly associated with the aromatic antiepileptic drugs (AEDs), viz., phenytoin (PHT), carbamazepine (CBZ), phenobarbital (PB), lamotrigine, primidone, etc. It can also be caused by other drugs, such as sulfonamides, dapsone, minocycline, gold derivatives, cyclosporine, captopril, diltiazem, terbinafine, azathioprine and allopurinol. Diagnosis of DHS may be difficult because of the variety of clinical and laboratory abnormalit...

  18. Doege-Potter Syndrome.

    Science.gov (United States)

    Ahluwalia, N; Attia, R; Green, A; Cane, P; Routledge, T

    2015-10-01

    Doege-Potter syndrome is a rare paraneoplastic syndrome presenting as a hypoinsulinaemic hypoglycaemia from the ectopic secretion of a prohormone of insulin-like growth factor II (IGF-II) from a solitary fibrous tumour. Surgical resection is curative in the majority of cases. If, however, the diagnosis is not suspected and treatment is delayed, it can lead to hypoxic cerebral injury or death. The underlying tumour can be a benign or malignant pleural tumour but may be present in extrapleural sites. For a diagnosis of Doege-Potter syndrome, symptoms attributable to hypoglycaemia and low blood glucose levels should be present along with the secretion of prohormone IGF-II. We report a case of severe hypoglycaemia in a 76-year-old inpatient admitted for resection of a recurrent left-sided pleural tumour. Investigation revealed true hypoglycaemia and Doege-Potter syndrome was diagnosed. The tumour was completely resected and the patient made a full recovery with no further hypoglycaemic episodes.

  19. The nonthyroidal illness syndrome.

    Science.gov (United States)

    Adler, Suzanne Myers; Wartofsky, Leonard

    2007-09-01

    This article briefly summarizes thyroid function alterations generally seen in the euthyroid sick syndrome, provides an overview of specific thyroidal adaptations during several clinical conditions and secondary to specific pharmacologic agents, and discusses the current controversy in thyroid hormone treatment of nonthyroidal illness.

  20. [Postvagotomy adaptation syndrome].

    Science.gov (United States)

    Shapovalov, V A

    1998-01-01

    It was established in experiment, that the changes of the natural resistance of organism indexes and of the peritoneal cavity cytology has compensatory-adaptational character while the denervation-adaptational syndrome occurrence and progress, which may be assessed as eustress. Vagotomy and operative trauma cause qualitatively different reactions of an organism.

  1. Bladder pain syndrome

    DEFF Research Database (Denmark)

    Hanno, Philip; Nordling, Jørgen; Fall, Magnus

    2011-01-01

    Bladder pain syndrome is a deceptively intricate symptom complex that is diagnosed on the basis of chronic pelvic pain, pressure, or discomfort perceived to be related to the urinary bladder, accompanied by at least one other urinary symptom. It is a diagnosis of exclusion in a patient who has...

  2. Barraquer-Simons syndrome

    DEFF Research Database (Denmark)

    Heidemann, Lene Nyhøj; Thomsen, Jørn Bo; Sørensen, Jens Ahm

    2016-01-01

    This case report describes a female patient diagnosed with Barraquer-Simons syndrome, a rare form of acquired partial lipodystrophy characterised by symmetrical loss of adipose tissue from face, neck, upper extremities and the trunk with onset in early childhood. Initial symptoms were seen...

  3. Popliteal Artery Entrapment Syndrome

    DEFF Research Database (Denmark)

    Altintas, Ümit; Helgstrand, Ulf Johan Vilhelm; Hansen, Marc A;

    2013-01-01

    The purpose of this study was to report our experience with popliteal artery entrapment syndrome (PAES) with special emphasis on the applicability of duplex ultrasound scanning (DUS) when diagnosing PAES. In addition to examining the correlation between DUS and intraoperative findings...

  4. Malabsorption syndrome in broilers

    NARCIS (Netherlands)

    Rebel, J.M.J.; Balk, F.R.M.; Post, J.; Hemert, van S.; Zekarias, B.; Stockhofe, N.

    2006-01-01

    Malabsorption syndrome (MAS) is a multifactorial disease that causes intestinal disorders in broilers due to infection of the gastrointestinal tract with different infectious agents. The exact aetiology is unknown, although several viruses are isolated from MAS affected chickens. None of these isola

  5. Sweet′s syndrome

    Directory of Open Access Journals (Sweden)

    Bharija Subhash

    1995-01-01

    Full Text Available A series of 10 cases of Sweet′s syndrome observed during a period of 3 years in Eastern parts of Libya is reported. All the patients were females. Fever and peripheral neutrophilia were not found in all these cases. Dapsone was found to be very effective in the cases in which it was tried.

  6. Classical Sweet's syndrome

    OpenAIRE

    Saurabh R Jindal; Kura, Mahendra M.

    2014-01-01

    A 38-year - old female came to us with sudden eruptions of painful edematous lesions which appeared pseudovesicular on cutaneous examination. Histopathology supported the diagnosis of sweet′s syndrome and she responded to a combination of dapsone and oral steroids, after having relapsed on self-discontinuation of monotherapy with dapsone.

  7. Metabolic cutis laxa syndromes

    NARCIS (Netherlands)

    Mohamed, M.; Kouwenberg, D.; Gardeitchik, T.; Kornak, U.; Wevers, R.A.; Morava, E.

    2011-01-01

    Cutis laxa is a rare skin disorder characterized by wrinkled, redundant, inelastic and sagging skin due to defective synthesis of elastic fibers and other proteins of the extracellular matrix. Wrinkled, inelastic skin occurs in many cases as an acquired condition. Syndromic forms of cutis laxa, howe

  8. Revisiting plummer vinson syndrome.

    Science.gov (United States)

    Gude, D; Bansal, Dp; Malu, A

    2013-01-01

    Plummer Vinson syndrome is a rare association of postcricoid dysphagia, upper esophageal webs, and iron deficiency anemia. Iron deficiency state has been hypothesized to play an etiological role. While literature review elucidates the resolution of dysphagia in most cases with iron therapy, we discuss our case where the dysphagia was resistant to such therapy and necessitated a mechanical dilatation.

  9. What Causes Cushing's Syndrome?

    Science.gov (United States)

    ... in the lungs, pancreas (pronounced PAN-kree-uhs ), thyroid, or thymus How Tumors Can Cause Cushing’s Syndrome Normally, the pituitary gland ... cancerous, are mostly found in the lungs, pancreas, thyroid, and thymus. ... are more vulnerable to tumors in one or more glands that influence cortisol ...

  10. Annotation: The Savant Syndrome

    Science.gov (United States)

    Heaton, Pamela; Wallace, Gregory L.

    2004-01-01

    Background: Whilst interest has focused on the origin and nature of the savant syndrome for over a century, it is only within the past two decades that empirical group studies have been carried out. Methods: The following annotation briefly reviews relevant research and also attempts to address outstanding issues in this research area.…

  11. Anton's syndrome and eugenics

    DEFF Research Database (Denmark)

    Kondziella, Daniel; Frahm-Falkenberg, Siska

    2011-01-01

    to the clinical neurosciences, including pioneering work in neurosurgery, neuropsychology, and child psychiatry. However, it has not been recognized in the English literature that Anton was also a dedicated advocate of eugenics and racial hygiene. This paper provides a case of Anton's syndrome and puts the works...

  12. Syndrome in question.

    Science.gov (United States)

    Wu, Yinhua; Qiao, Jianjun; Fang, Hong

    2014-01-01

    Vulvovaginal-gingival syndrome is characterized by erosions and desquamation of the vulva, vagina, and gingiva. We reported a case of a 32-year-old woman presenting with an 8-year history of damage to the vulval and perianal anatomy and limitation of mouth opening. The patient's symptoms were relieved after treatment with topical tacrolimus cream. PMID:25184936

  13. The Schnitzler syndrome

    Directory of Open Access Journals (Sweden)

    Lipsker Dan

    2010-12-01

    Full Text Available Abstract The Schnitzler syndrome is a rare and underdiagnosed entity which is considered today as being a paradigm of an acquired/late onset auto-inflammatory disease. It associates a chronic urticarial skin rash, corresponding from the clinico-pathological viewpoint to a neutrophilic urticarial dermatosis, a monoclonal IgM component and at least 2 of the following signs: fever, joint and/or bone pain, enlarged lymph nodes, spleen and/or liver, increased ESR, increased neutrophil count, abnormal bone imaging findings. It is a chronic disease with only one known case of spontaneous remission. Except of the severe alteration of quality of life related mainly to the rash, fever and pain, complications include severe inflammatory anemia and AA amyloidosis. About 20% of patients will develop a lymphoproliferative disorder, mainly Waldenström disease and lymphoma, a percentage close to other patients with IgM MGUS. It was exceedingly difficult to treat patients with this syndrome until the IL-1 receptor antagonist anakinra became available. Anakinra allows a complete control of all signs within hours after the first injection, but patients need continuous treatment with daily injections. In many aspects, the Schnitzler syndrome resembles the genetically determined auto-inflammatory syndromes involving activating mutations of the NLRP3 inflammasome. This latter point and its consequences will be addressed.

  14. CDH3-Related Syndromes

    DEFF Research Database (Denmark)

    Basel-Vanagaite, L; Pasmanik-Chor, M; Lurie, R;

    2010-01-01

    Hypotrichosis with juvenile macular dystrophy (HJMD) and ectodermal dysplasia, ectrodactyly and macular dystrophy (EEM) are both caused by mutations in the CDH3 gene. In this report, we describe a family with EEM syndrome caused by a novel CDH3 gene mutation and review the mutation spectrum and...

  15. Atypical charles bonnet syndrome

    Directory of Open Access Journals (Sweden)

    Priti Arun

    2013-01-01

    Full Text Available Charles Bonnet syndrome (CBS is not uncommon disorder. It may not present with all typical symptoms and intact insight. Here, a case of atypical CBS is reported where antipsychotics were not effective. Patient improved completely after restoration of vision.

  16. Tourette Syndrome: Classroom Implications

    Science.gov (United States)

    Chaturvedi, Amrita; Gartin, Barbara C.; Murdick, Nikki L.

    2011-01-01

    Tourette Syndrome (TS) is a neurobiological disorder characterized by various involuntary motor movements and vocal tics. Symptoms of TS emerge between the ages of 3 to 8 years old, are most severe when an individual reaches puberty, and decrease by the time a person is 20 years old. Additionally, persons with TS may have secondary disabilities of…

  17. Angelman Syndrome and Epilepsy

    Directory of Open Access Journals (Sweden)

    J Gordon Millichap

    2006-02-01

    Full Text Available Twenty-six patients with Angelman syndrome (AS, of which 19 had 15ql 1-13 maternal deletion, were studied and followed at the University of San Paulo, Brazil, with particular reference to the prevalence and type of epilepsy and its response to antiepileptic drugs.

  18. Trisomy 18 (Edwards Syndrome

    Directory of Open Access Journals (Sweden)

    Masoud Poureisa

    2009-01-01

    Full Text Available Description and Definition "n"n Synonym: Edward syndrome Characterized by malformations of multiple organ systems, trisomy 18 has an incidence of 3 in 10000 live births. Abnormalities detectable by ultrasound Common findings Agenesis of the corpus callosum Choroid plexus cysts Posterior fossa abnormalities Micrognathia Low-set ears Microphthalmous Hypertelorism Short radial ray Clenched hand with overlapping index finger Clubbed foot Rocker-bottom foot Renal anomalies hydronephrosis Omphalocele Diaphragmatic hernia Cryptorchidism Heart defects Single umbilical artery Intrauterine growth restriction Polyhydramnios Nuchal lucency Occasional findings Meningomyelocele Ventriculomegaly Cleft lip and plate Major differential diagnoses Freeman-Sheldon syndrome (clenched hands and intrauterine growth restriction Pena Shokeir syndrome (pseudo-trisomy 18 Smith-Lemli-Opitz syndrome (clenched hands and intrauterine grown restriction Triploidy (intrauterine growth restriction Trisomy 9 Other multiple malformation syndromes associated with intrauterine growth retardation, limb anomalies and/ or heart defects. Ultrasound diagnosis Prenatal; ultrasound diagnosis has been established in the first trimester, based on the finding of a nuchal lucency. Detectable features on the early second trimester include abnormal forearms, clenched hands, clubbed feet, omphalocele and a major heart defect. The features of trisomy 18 are detectable in 80% of affected fetuses in the second trimester. Sonography is often used to evaluate fetuses for the prsence of trisomy 18 when choroid plexus cysts are present, or when the triple screen results in a low level of maternal serum alpha- fetoprotein, estriol and human chorionic  gonadotropin combination. Although trisomy 18 occurs in 1 in 100 fetuses with choroid plexus cysts, if it is an isolated finding, the risk for trisomy 18 falls below 1 in 400. Documenting an open hand is very helpful as most fetuses with trisomy 18 are

  19. Childhood myelodysplastic syndrome.

    Science.gov (United States)

    Chatterjee, Tathagata; Choudhry, V P

    2013-09-01

    Myelodysplastic syndrome (MDS) comprises of a heterogeneous group of bone marrow disorders resulting from a clonal stem cell defect characterised by cytopenias despite a relatively hypercellular marrow, ineffective hematopoiesis, morphological dysplasia in the marrow elements, no response to hematinics such as iron, B12 or folic acid and risk of progression to leukemia. Myelodysplastic syndrome in childhood is extremely rare and accounts for less than 5% of all hematopoietic neoplasms in children below the age of 14 y. The primary MDS in children, also known as de novo MDS differs from secondary MDS which generally follows congenital or acquired bone marrow (BM) failure syndromes as well as from therapy related MDS, commonly resulting from cytotoxic therapy. MDS associated with Down syndrome which accounts for approximately one-fourth of cases of childhood MDS is now considered a unique biologic entity synonymous with Down syndrome-related myeloid leukemia and is biologically distinct from other cases of childhood MDS. Refractory cytopenia of childhood (RCC) is the commonest type of MDS. Genetic changes predisposing to MDS in childhood remain largely obscure. Monosomy 7 is by-far the commonest cytogenetic abnormality associated with childhood MDS; however most cases of RCC show a normal karyotype. Complex cytogenetic abnormalities and trisomy 8 and trisomy 21 are also occasionally observed. The most effective and curative treatment is Hematopoietic stem cell transplantation and this is particularly effective in children with the monosomy 7 genetic defect as well as those displaying complex karyotype abnormalities provided it is instituted early in the course of the disease.

  20. Hypoplastic left heart syndrome

    Directory of Open Access Journals (Sweden)

    Thiagarajan Ravi

    2007-05-01

    Full Text Available Abstract Hypoplastic left heart syndrome(HLHS refers to the abnormal development of the left-sided cardiac structures, resulting in obstruction to blood flow from the left ventricular outflow tract. In addition, the syndrome includes underdevelopment of the left ventricle, aorta, and aortic arch, as well as mitral atresia or stenosis. HLHS has been reported to occur in approximately 0.016 to 0.036% of all live births. Newborn infants with the condition generally are born at full term and initially appear healthy. As the arterial duct closes, the systemic perfusion becomes decreased, resulting in hypoxemia, acidosis, and shock. Usually, no heart murmur, or a non-specific heart murmur, may be detected. The second heart sound is loud and single because of aortic atresia. Often the liver is enlarged secondary to congestive heart failure. The embryologic cause of the disease, as in the case of most congenital cardiac defects, is not fully known. The most useful diagnostic modality is the echocardiogram. The syndrome can be diagnosed by fetal echocardiography between 18 and 22 weeks of gestation. Differential diagnosis includes other left-sided obstructive lesions where the systemic circulation is dependent on ductal flow (critical aortic stenosis, coarctation of the aorta, interrupted aortic arch. Children with the syndrome require surgery as neonates, as they have duct-dependent systemic circulation. Currently, there are two major modalities, primary cardiac transplantation or a series of staged functionally univentricular palliations. The treatment chosen is dependent on the preference of the institution, its experience, and also preference. Although survival following initial surgical intervention has improved significantly over the last 20 years, significant mortality and morbidity are present for both surgical strategies. As a result pediatric cardiologists continue to be challenged by discussions with families regarding initial decision