WorldWideScience

Sample records for rare syndrome characterized

  1. 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.

  2. Chondroectodermal dysplasia: a rare syndrome.

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    Dana Tahririan

    2014-06-01

    Full Text Available Chondroectodermal dysplasia (Ellis-Van Creveld syndrome is a rare autosomal recessive congenital abnormality. This syndrome is characterized by a spectrum of clinical findings, among which chondrodystrophy, polydactyly, ectodermal dysplasia, and congenital cardiac anomalies are the most common. It is imperative to not overlook the cardiac complications in patients with this syndrome during dental procedures. The case presented here, although quite rare, was detected under normal conditions and can be alarming for dental care providers. Clinical reports outline the classical and unusual oral and dental manifestations, which help health care providers diagnose chondroectodermal dysplasia, and refer patients with this syndrome to appropriate health care professionals to receive treatment to prevent further cardiac complications and bone deformities.

  3. [Cyclic Cushing's Syndrome - rare or rarely recognized].

    Science.gov (United States)

    Kiałka, Marta; Doroszewska, Katarzyna; Mrozińska, Sandra; Milewicz, Tomasz; Stochmal, Ewa

    2015-01-01

    Cyclic Cushing's syndrome is a type of Cushing's disease which is characterized by alternating periods of increasing and decreasing levels of cortisol in the blood. The diagnostic criteria for cyclic Cushing's syndrome are at least three periods of hypercortisolism alternating with at least two episodes of normal levels of serum cortisol concentration. The epidemiology, signs, symptoms, pathogenesis and treatment of cyclic Cushing's syndrome have been discussed.

  4. Seckel syndrome: A rare case report

    OpenAIRE

    Rinky Sisodia; Ravi Kadur Sundar Raj; Vipin Goel

    2014-01-01

    Seckel syndrome (SS) is a rare, autosomal recessive syndrome; characterized by severe intrauterine and postnatal growth retardation, microcephaly, mental retardation, and typical facial appearance with beaklike protrusion of the midface (bird headed). In addition to the characteristic craniofacial dysmorphism and skeletal defects, abnormalities have been described in the cardiovascular, hematopoietic, endocrine, gastrointestinal, and central nervous systems. Usually such patients have poor ps...

  5. Cardiofaciocutaneous syndrome: A rare entity

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    S Pavithra

    2012-01-01

    Full Text Available The cardiofaciocutaneous (CFC syndrome is a condition of sporadic occurrence, with patients showing multiple congenital anomalies and mental retardation and characteristic dysmorphic features. We, thus, report a rare case of this syndrome in a 1-year-old child who presented with typical features of CFC syndrome.

  6. A rare case of Charlin's syndrome

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    Mohit P Singh

    2017-01-01

    Full Text Available Charlin's syndrome is an extremely rare condition characterized by pain in the nasal and paranasal areas, which is precipitated by touching the lateral aspect of the ipsilateral nostril. We are presenting one such case of a 42-year-old man who was admitted to Dr. Chaudhary Hospital and Medical Research Centre.

  7. Waardenburg syndrome: A rare case

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    Shivlal M Rawlani

    2018-01-01

    Full Text Available Waardenburg Syndrome is a rare disorder of neural crest cell development. It is genetically inherited. Varying in prevalence from 1:42000 to 1:50,000, it compromises approximately 2-5% of congenital deaf children. The syndrome is not expressed in its complete form, in about 20% cases, which adds for its heterogenisity . Even among people affected in the same family,the features do vary. Unilateral heterochromia that manifests as lighter pigmentation of one iris is associated with Waardenburg syndrome and Parry-Romberg syndrome and less commonly with Hirschsprung disease. A case of ten yrs. old boy with a typical facial profile and hearing loss is reported.

  8. Seckel syndrome: A rare case report

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    Rinky Sisodia

    2014-01-01

    Full Text Available Seckel syndrome (SS is a rare, autosomal recessive syndrome; characterized by severe intrauterine and postnatal growth retardation, microcephaly, mental retardation, and typical facial appearance with beaklike protrusion of the midface (bird headed. In addition to the characteristic craniofacial dysmorphism and skeletal defects, abnormalities have been described in the cardiovascular, hematopoietic, endocrine, gastrointestinal, and central nervous systems. Usually such patients have poor psychomotor development. This case report presents an 8-year-old child with SS born to parents, exposed in Bhopal gas disaster.

  9. Rare case of nephrotic syndrome: Schimke syndrome.

    Science.gov (United States)

    Pedrosa, Anna Kelly Krislane de Vasconcelos; Torres, Luiz Fernando Oliveira; Silva, Ana Corina Brainer Amorim da; Dantas, Adrianna Barros Leal; Zuntini, Káthia Liliane da Cunha Ribeiro; Aguiar, Lia Cordeiro Bastos

    2016-01-01

    Schimke syndrome corresponds to dysplasia of bone and immunity, associated with progressive renal disease secondary to nephrotic syndrome cortico-resistant, with possible other abnormalities such as hypothyroidism and blond marrow aplasia. It is a rare genetic disorder, with few reports in the literature. The most frequent renal involvement is nephrotic syndrome with focal segmental glomerulosclerosis and progressive renal failure. The objective of this study was to report a case of Schimke syndrome, diagnostic investigation and management of the case. Resumo A síndrome Schimke corresponde à displasia imuno-óssea, associada à doença renal progressiva secundária à síndrome nefrótica córtico-resistente, podendo haver outras anormalidades como hipotireoidismo e aplasia de medula óssea. Trata-se de uma patologia genética rara, com poucos relatos na literatura. O acometimento renal mais frequente é uma síndrome nefrótica por glomeruloesclerose segmentar e focal e falência renal progressiva. O objetivo deste estudo foi relatar um caso de síndrome de Schimke, investigação diagnóstica e condução do caso.

  10. A Rare Neurological Involvement in Sjogrens Syndrome: Abducens Nerve Palsy

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    Yunus Ugan

    2016-05-01

    Full Text Available Sjogren%u2019s syndrome (SS is an autoimmune disorder characterized by lymphocytic infiltration of exocrine organs. Although neurological involvement occurs in approximately one quarter of patients, involvement of cranial nerves is a relatively rare occurrence. Here a rare case of cranial neuropathy related to SS is reported.

  11. Nance–Horan Syndrome: A Rare Case Report

    OpenAIRE

    Sharma, Shambhu; Datta, Pankaj; Sabharwal, Janak Raj; Datta, Sonia

    2017-01-01

    Dentofacial anomalies may guide us to the diagnosis of many congenital and hereditary syndromes. A 9-year-old boy was diagnosed with Nance–Horan syndrome. This syndrome is an extremely rare X-linked genetic disorder which is entirely expressed in males with semi-dominant transmission which results from mutations occurring in male gametes. It is characterized by facial dysmorphism such as long face, prominent nose and mandibular prognathism, ocular abnormalities such as congenital cataract, mi...

  12. Robinow Syndrome: A Rare Case Report and Review of Literature

    OpenAIRE

    Soman, Cristalle; Lingappa, Ashok

    2015-01-01

    ABSTRACT Robinow syndrome is an extremely rare genetic disorder. Short-limbed dwarfism, abnormalities in the head, face, and external genitalia, as well as vertebral defects comprise its distinct features. This disorder exists in dominant and recessive patterns. Patients with the dominant pattern exhibit moderate symptoms. More physical characteristics and skeletal abnormalities characterize the recessive group. The syndrome is also known as Robinow-Silverman-Smith syndrome, Robinow dwarfism,...

  13. Gingival fibromatosis with hypertrichosis syndrome: Case series of rare syndrome

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    Preetha Balaji

    2017-01-01

    Full Text Available Gingival fibromatosis with hypertrichosis syndrome is an extremely rare genetic condition characterized by profound overgrowth of hair and gums, as well as other variable features. Gingival fibromatosis is characterized by a large increase in the gingival dimension which extends above the dental crowns, covering them partially or completely. They were found to have a genetic origin, may also occur in isolation or be part of a syndrome, or acquired origin, due to specific drugs administered systemically. Congenital generalized hypertrichosis is a heterogeneous group of diseases with continuing excessive growth of terminal hair without androgenic stimulation. It has informally been called werewolf syndrome because the appearance is similar to that of a werewolf. Various syndromes have been associated with these features such as epilepsy, mental retardation, cardiomegaly, or osteochondrodysplasia. As so far very few cases have been reported in literature, we are reporting a series of three cases with management of the same. The excess gingival tissues, in these cases, were removed by conventional gingivectomy under general anesthesia. The postoperative result was uneventful and the patient's appearance improved significantly. Good esthetic result was achieved to allow patient to practice oral hygiene measures. Though this is not a serious condition clinically, psychosocial trauma cannot be neglected owing to the cosmetic disfigurement it produces.

  14. Characterization of a rare variant (c.2635-2A>G) of the MSH2 gene in a family with Lynch syndrome.

    Science.gov (United States)

    Cariola, Filomena; Disciglio, Vittoria; Valentini, Anna M; Lotesoriere, Claudio; Fasano, Candida; Forte, Giovanna; Russo, Luciana; Di Carlo, Antonio; Guglielmi, Floranna; Manghisi, Andrea; Lolli, Ivan; Caruso, Maria L; Simone, Cristiano

    2018-04-01

    Lynch syndrome is caused by germline mutations in one of the mismatch repair genes ( MLH1, MSH2, MSH6, and PMS2) or in the EPCAM gene. Lynch syndrome is defined on the basis of clinical, pathological, and genetic findings. Accordingly, the identification of predisposing genes allows for accurate risk assessment and tailored screening protocols. Here, we report a family case with three family members manifesting the Lynch syndrome phenotype, all of which harbor the rare variant c.2635-2A>G affecting the splice site consensus sequence of intron 15 of the MSH2 gene. This mutation was previously described only in one family with Lynch syndrome, in which mismatch repair protein expression in tumor tissues was not assessed. In this study, we report for the first time the molecular characterization of the MSH2 c.2635-2A>G variant through in silico prediction analysis, microsatellite instability, and mismatch repair protein expression experiments on tumor tissues of Lynch syndrome patients. The potential effect of the splice site variant was revealed by three splicing prediction bioinformatics tools, which suggested the generation of a new cryptic splicing site. The potential pathogenic role of this variant was also revealed by the presence of microsatellite instability and the absence of MSH2/MSH6 heterodimer protein expression in the tumor cells of cancer tissues of the affected family members. We provide compelling evidence in favor of the pathogenic role of the MSH2 variant c.2635-2A>G, which could induce an alteration of the canonical splice site and consequently an aberrant form of the protein product (MSH2).

  15. Gorlin Syndrome with Bilateral Polydactyly: A Rare Case Report

    Science.gov (United States)

    Acharya, Sonu; Panda, Swagatika; Sahoo, Sujit Ranjan; Ray, Prayas

    2013-01-01

    ABSTRACT Gorlin's syndrome is a rare disorder transmitted as an autosomal dominant trait. It is characterized by multiple disorders involving multiple systems. We present a case of 11-year-old male child presenting with multiple odontogenic keratocyst to the dental clinic. Retrograde diagnosis of Gorlin-Goltz syndrome was made after clinical and radiological investigation. How to cite this article: Acharya S, Panda S, Dhull KS, Sahoo SR, Ray P. Gorlin Syndrome with Bilateral Polydactyly: A Rare Case Report. Int J Clin Pediatr Dent 2013;6(3):208-212. PMID:25206225

  16. Nance-Horan Syndrome: A Rare Case Report.

    Science.gov (United States)

    Sharma, Shambhu; Datta, Pankaj; Sabharwal, Janak Raj; Datta, Sonia

    2017-01-01

    Dentofacial anomalies may guide us to the diagnosis of many congenital and hereditary syndromes. A 9-year-old boy was diagnosed with Nance-Horan syndrome. This syndrome is an extremely rare X-linked genetic disorder which is entirely expressed in males with semi-dominant transmission which results from mutations occurring in male gametes. It is characterized by facial dysmorphism such as long face, prominent nose and mandibular prognathism, ocular abnormalities such as congenital cataract, microcornea, microphthalmia and strabismus, and dental anomalies including mulberry molars and screwdriver-shaped incisors. Heterozygous females inherit this disease and also suffer from this syndrome but in a milder form. Approximately one-third of the affected males show signs of developmental delay and intellectual abnormalities. This syndrome is very rare and the incidence of the disease has not been established so far. The present article describes the clinical and radiological features and the genetic implications of this syndrome.

  17. Nance–Horan syndrome: A rare case report

    Directory of Open Access Journals (Sweden)

    Shambhu Sharma

    2017-01-01

    Full Text Available Dentofacial anomalies may guide us to the diagnosis of many congenital and hereditary syndromes. A 9-year-old boy was diagnosed with Nance–Horan syndrome. This syndrome is an extremely rare X-linked genetic disorder which is entirely expressed in males with semi-dominant transmission which results from mutations occurring in male gametes. It is characterized by facial dysmorphism such as long face, prominent nose and mandibular prognathism, ocular abnormalities such as congenital cataract, microcornea, microphthalmia and strabismus, and dental anomalies including mulberry molars and screwdriver-shaped incisors. Heterozygous females inherit this disease and also suffer from this syndrome but in a milder form. Approximately one-third of the affected males show signs of developmental delay and intellectual abnormalities. This syndrome is very rare and the incidence of the disease has not been established so far. The present article describes the clinical and radiological features and the genetic implications of this syndrome.

  18. Nance–Horan Syndrome: A Rare Case Report

    Science.gov (United States)

    Sharma, Shambhu; Datta, Pankaj; Sabharwal, Janak Raj; Datta, Sonia

    2017-01-01

    Dentofacial anomalies may guide us to the diagnosis of many congenital and hereditary syndromes. A 9-year-old boy was diagnosed with Nance–Horan syndrome. This syndrome is an extremely rare X-linked genetic disorder which is entirely expressed in males with semi-dominant transmission which results from mutations occurring in male gametes. It is characterized by facial dysmorphism such as long face, prominent nose and mandibular prognathism, ocular abnormalities such as congenital cataract, microcornea, microphthalmia and strabismus, and dental anomalies including mulberry molars and screwdriver-shaped incisors. Heterozygous females inherit this disease and also suffer from this syndrome but in a milder form. Approximately one-third of the affected males show signs of developmental delay and intellectual abnormalities. This syndrome is very rare and the incidence of the disease has not been established so far. The present article describes the clinical and radiological features and the genetic implications of this syndrome. PMID:29042737

  19. Benedikt's Syndrome: A Rare Case Report

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    Aslı Aksoy Gundogdu

    2017-08-01

    Full Text Available Benedikt syndrome is a rare midbrain syndrome which is associated with the damage of the median mesencephalic tegmentum. The most common etiology of this syndrome is ischemic stroke. The occlusion of the posterior cerebral artery or the paramedian branches of the basilar artery results with the ischemia of this midbrain territory. Ipsilateral occulomotor cranial nerve palsy, contralateral hemiparesis, hemihypoesthesia, hemiataxia and korea or tremor are the clinical symptoms of this syndrome. In this article, we reported a case of Benedikt syndrome with an etiologic cause of cardioembolic stroke, who was diagnosed by the neurological examination and neuroradiological findings.

  20. A rare cause of pancytopenia: Sheehan′s syndrome

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    Mustafa Volkan Demir

    2015-01-01

    Full Text Available Sheehan′s syndrome is characterized by varying degrees of anterior pituitary dysfunction due to postpartum ischemic necrosis of the pituitary gland after massive bleeding. Pancytopenia is rarely observed in patients with Sheehan′s syndrome. We present a patient of Sheehan′s syndrome presenting with pancytopenia. Complete recovery of pancytopenia was observed after the treatment. Clinicians should consider the possibility of hypopituitarism as a cause of pancytopenia and indicate a series of hormonal examinations. A high index of suspicion is required in women with pancytopenia for possible treatable cause like Sheehan′s syndrome.

  1. Rare association of prune belly syndrome with pouch colon

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    M Ragavan

    2011-01-01

    Full Text Available M Ragavan1, U Haripriya1, PV Pradeep1, J Sarvavinothini21Department of Endocrine Surgery, 2Department of Anaesthesia, Narayana Medical College and Superspeciality Hospital, Nellore, Andhra Pradesh, IndiaAbstract: Prune belly syndrome is a triad characterized by abdominal wall musculature deficiency, cryptorchidism and urinary tract abnormalities, and is often associated with other anomalies. Although associated anorectal anomalies have been reported with this syndrome, only two cases of pouch colon, a rare type of anorectal malformation, have been reported. We report a case of prune belly syndrome with pouch colon presenting with retention of urine.Keywords: prune belly, triad syndrome, pouch colon, anorectal malformation

  2. A Rare Cause of Pheochromocytoma; Neurofibromatosis Type 1-Noonan Syndrome

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    Mazhar Müslüm Tuna

    2014-09-01

    Full Text Available Neurofibromatosis (NF Type 1 (NF-1 is an autosomal dominant disease with a prevalence of about 1/3000. NF-1 is a neurocutaneous syndrome characterized by cafe au lait macules, neurofibroma, optic glioma, lisch nodules, and symptoms involving other systems. Noonan syndrome (NS is a clinically heterogeneous disorder predominantly characterized by dysmorphic facial features, congenital heart disease, proportionate post-natal short stature, neck abnormalities, and chest deformities. NF-NS is a very rare overlapping syndrome sharing many features of both syndromes. Coexistence of pheochromocytoma, which can be life-threatening if not treated properly, is also a very rare complication of this disorder. Here, we report a patient who was admitted with a mass in the right upper quadrant and was diagnosed with pheochromocytoma and NFNS. (The Me­di­cal Bul­le­tin of Ha­se­ki 2014; 52: 227-31

  3. A Rare Case: Touraine Solente Gole Syndrome

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    Kamil Şahin

    2017-03-01

    Full Text Available Touraine-Solente-Gole syndrome, also known as pachydermoperiostosis, is transmitted as an autosomal recessive trait. It is characterized by enlargement of fingers and toes, pachyderma, excessive sweating, and pain. In this paper, we present a 9-year-old patient to attract attention to this rare disease. A 9-year-old female patient was brought to our outpatient clinics with sweating and enlargement of hands and feet. She was the fourth child born to consanguineous parents. Her 26-year-old elder sister also had the same symptoms. Her physical examination revealed clubbing of the hands, and thick and sweating fingers. Her test results were unremarkable. Hand x-ray revealed epiphyseal, and metaphyseal thickening of the hands, and periostal hyperosteosis. Pachydermoperiostosis usually begins in childhood, progresses till 20 years of age, then, ceases. Delayed closure of fontanelles, and patent ductus arteriosus may be symptoms of the disease. Patients with deletions and mutations in HPGD (15-hydroxy prostaglandin dehydrogenase gene (4q33-q34 demonstrate this phenotype. This syndrome is more frequent in females, and mimics rheumatic diseases. Ibuprofen therapy may be used for bone pain. Colchicine is the alternative treatment. In cases of excessive hand and feet sweating associated with clubbed fingers pachydermoperiostosis should be brought to mind.

  4. A Rare Syndrome, Pentalogy of Cantrell: Case Report

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    Atilla Karateke

    2014-02-01

    Full Text Available Pentalogy of Cantrell is a rare syndrome; characterized by ectopia cordis with omphalocele and anterior wall defect of thoraco-abdominal. Prognosis of fetuses with this syndrome of which etiopathogenesis is unknown, is poor. The patient who admitted to our clinic at 25.th week of gestation, had all signs of pentalogy of Cantrell in ultrasonography. In this article, we discussed the pentalogy of Cantrell with review of the literature.

  5. Gait Pattern in Two Rare Genetic Conditions Characterized by Muscular Hypotonia: Ehlers-Danlos and Prader-Willi Syndrome

    Science.gov (United States)

    Cimolin, Veronica; Galli, Manuela; Vismara, Luca; Grugni, Graziano; Camerota, Filippo; Celletti, Claudia; Albertini, Giorgio; Rigoldi, Chiara; Capodaglio, Paolo

    2011-01-01

    This study aimed to quantify and compare the gait pattern in Ehlers-Danlos (EDS) and Prader-Willi syndrome (PWS) patients to provide data for developing evidence-based rehabilitation strategies. Twenty EDS and 19 PWS adult patients were evaluated with an optoelectronic system and force platforms for measuring kinematic and kinetic parameters…

  6. Functional and genetic characterization of two extremely rare cases of Williams-Beuren syndrome associated with chronic granulomatous disease

    NARCIS (Netherlands)

    Stasia, Marie J.; Mollin, Michele; Martel, Cecile; Satre, Veronique; Coutton, Charles; Amblard, Florence; Vieville, Gaelle; van Montfrans, Joris M.; Boelens, Jaap J.; Veenstra-Knol, Hermine E.; van Leeuwen, Karen; de Boer, Martin; Brion, Jean-Paul; Roos, Dirk

    2013-01-01

    Williams-Beuren syndrome (WBS) is a neurodevelopmental disorder with multi-systemic manifestations, caused by a heterozygous segmental deletion of 1.55-1.83Mb at chromosomal band 7q11.23. The deletion can include the NCF1 gene that encodes the p47(phox) protein, a component of the leukocyte NADPH

  7. Cronkhite-Canada Syndrome (CCS)-A Rare Case Report.

    Science.gov (United States)

    Chakrabarti, Subrata

    2015-03-01

    Cronkhite-Canada syndrome (CCS) is an extremely rare non-inherited condition characterized by gastrointestinal hamartomatous polyposis, alopecia, onychodystrophy, hyperpigmentation, weight loss and diarrhoea. The aetiology is probably autoimmune and diagnosis is based on history, physical examination, endoscopic findings of gastrointestinal polyposis, and histology. The disease is very rare; approximately 450 cases of CCS have been reported worldwide. The author reports a case of CCS in an elderly Indian male.

  8. Klinefelter's syndrome and Prader-Willi syndrome: A rare combination

    NARCIS (Netherlands)

    Verhoeven, W.M.A.; Vries, B.B. van; Duffels, S.J.H.; Egger, J.I.M.; Noordam, C.; Tuinier, S.

    2007-01-01

    In this paper a review is presented of the rare combination of Klinefelter's syndrome and Prader-Willi syndrome (PWS) and a second case of this combination with a uniparental disomy (UPD) etiology of PWS is described. Patients outlined in all other 8 reports and the present case have a PWS

  9. Klinefelter's syndrome and Prader-Willi syndrome: a rare combination.

    NARCIS (Netherlands)

    Verhoeven, W.M.A.; Vries, B.B. van; Duffels, S.J.H.; Egger, J.I.M.; Noordam, C.; Tuinier, S.

    2007-01-01

    In this paper a review is presented of the rare combination of Klinefelter's syndrome and Prader-Willi syndrome (PWS) and a second case of this combination with a uniparental disomy (UPD) etiology of PWS is described. Patients outlined in all other 8 reports and the present case have a PWS

  10. A rare cause of tall stature: Sotos syndrome

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    Nagehan Aslan

    2014-12-01

    Full Text Available Sotos syndrome is an excessive growth syndrome and is characterized by macrocephaly, typical facial appearance and mental retardation. The majority of cases are sporadic, autosomal dominant inheritance pattern matching families have been reported. Syndrome responsible for gen encodes the nuclear receptor-binding SET domain1 (NSD1 protein. This rare genetic syndrome firstly described by Sotos et al. in 1964 at five cases with excessive height, acromegalic appearance and mild mental retardation. Hairline high forehead, macrocephaly, frontal bossing, long and thin face, frontotemporal hair sparseness, down slanting palpebral fissures and prominent mandible creating characteristic facial appearance and advanced bone age and varying degrees of mental retardation are other diagnostic criteria. Cardiovascular, central nervous system and genitourinary system anomalies may be associated with syndrome. In this case report we presenting a case who admitted to our clinic because of the rapid growth and mild mental retardation and diagnosed with Sotos syndrome for emphasize the importance of growth monitoring.

  11. Ambras syndrome: A rare case report

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    A Ishita

    2016-01-01

    Full Text Available Congenital generalized hypertrichosis associated with gingival hyperplasia are rare cases published in literature. The frequency incidence of generalized congenital hypertrichosis is about one to billions of people. Hypertrichosis and gingival hyperplasia are termed as Ambras syndrome (AS, which can be noticed at birth or soon after. Here, is a rare case report of 4-year-old male child who presented with generalized hypertrichosis with gingival fibromatosis and dysmorphic facial features.

  12. Gorlin-Goltz syndrome: A rare case

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    Satyaki Ganguly

    2015-01-01

    Full Text Available Gorlin-Goltz syndrome or nevoid basal cell carcinoma syndrome is characterized by multiple basocellular epitheliomas, keratocysts in the jaws, bifid ribs, palmar and/or plantar pits and ectopic calcifications of the falx cerebri. We describe a case of Gorlin-Goltz syndrome illustrating the importance of a thorough examination including the examination of palms and soles and detailed investigations in a patient having lesions suggestive of basal cell carcinoma and multiple naevi.

  13. Gorlin-goltz syndrome: a rare case.

    Science.gov (United States)

    Ganguly, Satyaki; Jaykar, Kranti C; Kumar, Rajesh; Jha, Abhijeet Kumar; Banerjee, P K

    2015-01-01

    Gorlin-Goltz syndrome or nevoid basal cell carcinoma syndrome is characterized by multiple basocellular epitheliomas, keratocysts in the jaws, bifid ribs, palmar and/or plantar pits and ectopic calcifications of the falx cerebri. We describe a case of Gorlin-Goltz syndrome illustrating the importance of a thorough examination including the examination of palms and soles and detailed investigations in a patient having lesions suggestive of basal cell carcinoma and multiple naevi.

  14. Gorlin-Goltz Syndrome: A Rare Case

    OpenAIRE

    Ganguly, Satyaki; Jaykar, Kranti C; Kumar, Rajesh; Jha, Abhijeet Kumar; Banerjee, PK

    2015-01-01

    Gorlin-Goltz syndrome or nevoid basal cell carcinoma syndrome is characterized by multiple basocellular epitheliomas, keratocysts in the jaws, bifid ribs, palmar and/or plantar pits and ectopic calcifications of the falx cerebri. We describe a case of Gorlin-Goltz syndrome illustrating the importance of a thorough examination including the examination of palms and soles and detailed investigations in a patient having lesions suggestive of basal cell carcinoma and multiple naevi.

  15. Gorlin-Goltz syndrome: A rare case report

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    Chetan A Pol

    2013-01-01

    Full Text Available Gorlin-Goltz syndrome is an uncommon autosomal dominant inherited disorder characterized by numerous basal cell carcinomas, odontogenic keratocysts (OKCs and musculoskeletal malformations. A rare case of this syndrome observed in a 13-year-old male patient is presented in which multiple OKCs were causing disfigurement of the lower jaw as well as displacement and malocclusion of the teeth. Early diagnosis and treatment of this syndrome is important to reduce the severity of complications including cutaneous and cerebral malignancy and oromaxillofacial deformation and destruction due to jaw cysts.

  16. Gorlin-Goltz syndrome: A rare case report.

    Science.gov (United States)

    Pol, Chetan A; Ghige, Suvarna K; Kalaskar, Ritesh R; Gosavi, Suchitra R

    2013-10-01

    Gorlin-Goltz syndrome is an uncommon autosomal dominant inherited disorder characterized by numerous basal cell carcinomas, odontogenic keratocysts (OKCs) and musculoskeletal malformations. A rare case of this syndrome observed in a 13-year-old male patient is presented in which multiple OKCs were causing disfigurement of the lower jaw as well as displacement and malocclusion of the teeth. Early diagnosis and treatment of this syndrome is important to reduce the severity of complications including cutaneous and cerebral malignancy and oromaxillofacial deformation and destruction due to jaw cysts.

  17. A rare cause of Cushing's syndrome

    DEFF Research Database (Denmark)

    Folkestad, Lars; Andersen, Marianne Skovsager; Nielsen, Anne Lerberg

    2014-01-01

    Excess glucocorticoid levels cause Cushing's syndrome (CS) and may be due to pituitary, adrenal or ectopic tumours. Adrenocorticotropic hormone (ACTH) levels are useful in identifying adrenal tumours. In rare cases, ACTH-producing phaeochromocytomas are the cause of CS. We present two cases of ACTH...

  18. Aging in Rare Intellectual Disability Syndromes

    Science.gov (United States)

    Dykens, Elisabeth M.

    2013-01-01

    This review highlights several methodological challenges involved in research on aging, health, and mortality in adults with rare intellectual disability syndromes. Few studies have been performed in this area, with research obstacles that include: the ascertainment of older adults with genetic versus clinical diagnoses; likelihood that adults…

  19. Meige's Syndrome: Rare Neurological Disorder Presenting as Conversion Disorder.

    Science.gov (United States)

    Debadatta, Mohapatra; Mishra, Ajay K

    2013-07-01

    Meige's syndrome is a rare neurological syndrome characterized by oromandibular dystonia and blepharospasm. Its pathophysiology is not clearly determined. A 35-year-old female presented to psychiatric department with blepharospasm and oromandibular dystonia with clinical provisional diagnosis of psychiatric disorder (Conversion Disorder). After thorough physical examination including detailed neurological exam and psychiatric evaluation no formal medical or psychiatric diagnosis could be made. The other differential diagnoses of extra pyramidal symptom, tardive dyskinesia, conversion disorder, anxiety disorder were ruled out by formal diagnostic criteria. Consequently with suspicion of Meige's syndrome she was referred to the department of Neurology and the diagnosis was confirmed. Hence, Meige's syndrome could be misdiagnosed as a psychiatric disorder such as conversion disorder or anxiety disorder because clinical features of Meige's syndrome are highly variable and affected by psychological factors and also can be inhibited voluntarily to some extent.

  20. Roberts-SC syndrome, a rare syndrome and cleft palate repair

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    Murthy Jyotsna

    2008-01-01

    Full Text Available Roberts SC syndrome is a rare syndrome with only 17 previously recognized patients reported in medical literature. The syndrome is characterized by multiple malformations, particularly, symmetrical limb reduction, craniofacial anomalies such as bilateral cleft lip and palate, micrognathia, and severe growth and mental retardation. Our patient, a young child of five years having Roberts-SC, was successfully operated for cleft palate under general anesthesia. The main features of the syndrome and the technical problems of anesthesia and surgery are discussed in this report.

  1. Klippel-feil syndrome with situs inversus. A rare association

    International Nuclear Information System (INIS)

    Jalil, J.; Shafique, M.; Dar, N.R.

    2008-01-01

    Klippel-Feil Syndrome (KFS) is a congenital anomaly characterized by a defect in the formation or segmentation of the cervical vertebrae. The clinical triad consists of short neck, low posterior hairline and limited neck movement. Multiple congenital anomalies have been associated with this disease. This is a case of KFS in a young girl along with situs inversus, which is an extremely rare association. Various systemic associations occurring in this multi-system disorder are also discussed. (author)

  2. Dorfman-Chanarin syndrome: A rare neutral lipid storage disease

    OpenAIRE

    Mitra Souvik; Samanta Moumita; Sarkar Mihir; Chatterjee Sukanta

    2010-01-01

    Dorfman-Chanarin syndrome is a rare neutral lipid storage disorder characterized by ichthyosis, lipid vacuolations in peripheral leucocytes, and multisystem involvement. It is an autosomal recessive disorder caused by mutations in the CGI-58 gene. A total of 42 cases have been reported worldwide till February 2009 out of which 4 have been previously reported from India. We report a case of a 20-month-old male with congenital ichthyosis, organomegaly, and bilateral cryptorchidism. Examination ...

  3. A rare case of short stature: Say Meyer syndrome

    OpenAIRE

    Karthik, T. S.; Prasad, N. Rajendra; Rani, P. Radha; Maheshwari, Rushikesh; Reddy, P. Amaresh; Chakradhar, B. V. S.; Menon, Bindu

    2013-01-01

    Introduction: Say Meyer syndrome is rare X linked condition characterized by developmental delay, short stature and metopic suture synostosis. We are reporting a case of Say Meyer syndrome presented to our hospital for short stature and developmental delay at age 3½ years. Case Report: A 3½-year-old boy presented to our hospital for decreased growth velocity from the age of 1 year. History revealed the boy had a birth weight of 2.3 kg, had an episode of seizures in the neonatal period. He was...

  4. Neonatal Bartter syndrome with cholelithiasis and hydrocephalus: Rare association.

    Science.gov (United States)

    Özdemir, Özmert Ma; Çıralı, Ceren; Yılmaz Ağladıoğlu, Sebahat; Evrengül, Havva; Tepeli, Emre; Ergin, Hacer

    2016-09-01

    Neonatal Bartter syndrome (NBS) is a rare autosomal recessive renal tubular disorder. This disease is characterized by hypokalemia, hypochloremia, and metabolic alkalosis that is often associated with failure to thrive and recurrent episodes of dehydration. The combination of BS and cholelithiasis in an infant is very rare. Herein, we report a premature male infant with NBS who developed cholelithiasis and hydrocephalus on clinical follow up. We recommend that periodic routine hepatobiliary ultrasonograpic screening for cholelithiasis should be performed in patients with NBS. © 2016 Japan Pediatric Society.

  5. Wolff-Parkinson-White syndrome with cleft lip and palate: A rare, previously unreported association

    Directory of Open Access Journals (Sweden)

    K Kannan

    2008-01-01

    Full Text Available Wolff-Parkinson-White syndrome, also called Pre Excitation Syndrome, is characterized by an extra pathway that conducts the electrical impulses from the atria to the ventricles without the normal delay. We are reporting a case of WPW syndrome with a cleft lip and palate, which is a rare association and previously unreported in literature.

  6. Prune Belly syndrome: A rare case report.

    Science.gov (United States)

    Samal, Sunil Kumar; Rathod, Setu

    2015-01-01

    Prune Belly syndrome (PBS) is a rare congenital anomaly of uncertain etiology almost exclusive to males. We report a case of term male baby born to a 39-year-old grand multipara with previous four normal vaginal births. There was no history of genetic or congenital anomaly in her family. Examination of the baby revealed hypotonia, deficient abdominal muscle, cryptorchidism, palpable kidney, and bladder. Ultrasound examination of the abdomen revealed bilateral gross hydronephrosis and megaureter. Provisional diagnosis of PBS was made and the baby was admitted in neonatal intensive care units for further management. Routine antenatal care with ultrasonography will help in detecting renal anomalies, which can be followed postnatally. Early diagnosis of this syndrome and determining its optimal treatment are very important in helping to avoid its fatal course.

  7. A rare type of Usher's syndrome.

    Science.gov (United States)

    Antunica, Antonela Gverović; Kastelan, Snjezana; Bućan, Kajo; Ivanković, Mira; Radman, Maja; Karaman, Ksenija

    2013-12-01

    A case is presented of a very rare type of Usher's syndrome detected in a 30-year-old woman in her 28th week of pregnancy. She reported left eye visual impairment with a one-month history. She underwent standard ophthalmologic examination with additional procedures scheduled after childbirth, including fluorescein angiography, visual field (Goldman and Octopus) and electroretinography. Fundus examination revealed pallor of the optic disk, diffuse retinal blood vessel narrowing, no retinal pigmentation, left macular edema, vitreous liquefaction, and posterior vitreous detachment. Goldman perimetry showed narrowing of all isopters to 10 degrees, and Octopus perimetry showed peripheral decrease of retinal sensitivity. Electroretinography confirmed the diagnosis of retinitis pigmentosa sine pigmento. Upon collecting case history records, hearing disorders originating from childhood were discovered. To our knowledge, this type of retinitis in Usher's syndrome has been reported only once in the available literature.

  8. Spondylocarpotarsal synostosis syndrome (not rare but infrequently recognised syndrome)

    International Nuclear Information System (INIS)

    Marik, I.; Kaissi, A.; Ghachem, M.; Chehida, F.; Safi, H.; Masel, J.; Kozlowsk, K.

    2006-01-01

    Spondylocarpotarsal synostosis syndrome - a rarely recognised entity - is characterised by malsegmentation of the spine and carpal/tarsal fusions. The main reason for the rarity of its diagnosis is that radiographs of the hands and feet are not routinely performed in children with scoliosis and/or kyphoscoliosis, and fusion of the carpal/tarsal bones may not be evident in preschool children. We report four patients with spondylocarpotarsal synostosis syndrome; the diagnosis in three of these was not made until radiographs of the hands were performed. The amount of scoliosis was much less evident in two of these patients (sibs) than in the others. (author)

  9. Proteus syndrome: a rare cause of hemihypertrophy and macrodactyly on bone scanning

    NARCIS (Netherlands)

    Joshi, U.; van der Sluijs, J.A.; Teule, G.J.; Pijpers, R.

    2005-01-01

    Proteus syndrome is a rare, sporadic genetic disorder characterized by overgrowth of multiple different tissues in a mosaic pattern. It is associated with connective tissue nevi, epidermal nevi, disproportionate overgrowth of multiple tissues, vascular malformations, characteristic tumors, and

  10. Mounier-Kuhn syndrome: a rare cause of bronchial dilation.

    Science.gov (United States)

    Celik, Burcin; Bilgin, Salih; Yuksel, Canan

    2011-01-01

    Mounier-Kuhn syndrome, or tracheobronchomegaly, is a rare clinical and radiologic condition characterized by marked tracheobronchial dilation and recurrent lower respiratory tract infections. Diagnosis is typically accomplished with the use of computed tomography and bronchoscopy, as well as pulmonary function testing. Patients may be asymptomatic; however, symptoms can range from minimal with preserved lung function to severe respiratory failure. Therapy, if any, is supportive but minimal. Surgery rarely has a place in the treatment of Mounier-Kuhn syndrome.Herein, we report the case of a 58-year-old man with chronic obstructive pulmonary disease who had a chronic cough, increased sputum production, and chest pain. Thoracic computed tomography showed tracheal dilation (diameter, 34 mm) and multiple diverticula in the posterior region of the trachea. Fiberoptic bronchoscopy revealed enlarged main bronchi, the dilated trachea, and prominent tracheal diverticula. Pulmonary function testing disclosed impaired respiratory function. Histopathologic examination of biopsy specimens from the bronchi and the tracheal wall supported the diagnosis of Mounier-Kuhn syndrome. The patient was released from the hospital and his condition was monitored for 2 years, during which time he developed no lower respiratory tract infections.Regardless of radiologic findings that suggest recurrent lower respiratory tract infection, we recommend that Mounier-Kuhn syndrome be considered in the differential diagnosis.

  11. A rare case of short stature: Say Meyer syndrome

    Directory of Open Access Journals (Sweden)

    T S Karthik

    2013-01-01

    Full Text Available Introduction: Say Meyer syndrome is rare X linked condition characterized by developmental delay, short stature and metopic suture synostosis. We are reporting a case of Say Meyer syndrome presented to our hospital for short stature and developmental delay at age 3½ years. Case Report: A 3½-year-old boy presented to our hospital for decreased growth velocity from the age of 1 year. History revealed the boy had a birth weight of 2.3 kg, had an episode of seizures in the neonatal period. He was born to non-consanguineous marriage. He had global developmental delay and there was a lack of bowel and bladder control. History did not reveal any hearing or visual impairment. No history of any chronic systemic illnesses. Magnetic resonance imaging (MRI brain revealed mild diffuse frontotemporal atrophy with multiple irregular gliotic areas in bilateral frontal lobes. Diffuse white matter volume loss in bilateral cerebral hemispheres. Diffuse thinning of corpus callosum. Diffuse periventricular hyper intensity on T2W and fluid attenuated inversion recovery sequences. Conclusion: Say Meyer syndrome is rare X linked condition characterized by developmental delay, short stature and metopic suture synostosis. Characteristic MRI brain findings include diffuse frontotemporal atrophy with multiple gliotic areas in frontal lobes. Diffuse white matter volume loss in bilateral cerebral hemispheres.

  12. A rare case of short stature: Say Meyer syndrome.

    Science.gov (United States)

    Karthik, T S; Prasad, N Rajendra; Rani, P Radha; Maheshwari, Rushikesh; Reddy, P Amaresh; Chakradhar, B V S; Menon, Bindu

    2013-10-01

    Say Meyer syndrome is rare X linked condition characterized by developmental delay, short stature and metopic suture synostosis. We are reporting a case of Say Meyer syndrome presented to our hospital for short stature and developmental delay at age 3½ years. A 3½-year-old boy presented to our hospital for decreased growth velocity from the age of 1 year. History revealed the boy had a birth weight of 2.3 kg, had an episode of seizures in the neonatal period. He was born to non-consanguineous marriage. He had global developmental delay and there was a lack of bowel and bladder control. History did not reveal any hearing or visual impairment. No history of any chronic systemic illnesses. Magnetic resonance imaging (MRI) brain revealed mild diffuse frontotemporal atrophy with multiple irregular gliotic areas in bilateral frontal lobes. Diffuse white matter volume loss in bilateral cerebral hemispheres. Diffuse thinning of corpus callosum. Diffuse periventricular hyper intensity on T2W and fluid attenuated inversion recovery sequences. Say Meyer syndrome is rare X linked condition characterized by developmental delay, short stature and metopic suture synostosis. Characteristic MRI brain findings include diffuse frontotemporal atrophy with multiple gliotic areas in frontal lobes. Diffuse white matter volume loss in bilateral cerebral hemispheres.

  13. Rare human diseases: 9p deletion syndrome

    Directory of Open Access Journals (Sweden)

    Galagan V.O.

    2014-09-01

    Full Text Available Objective of the study was to review the anamnesis, pheno - and genotype in patients with rare chromosome disorders such as 9p deletion syndrome. Genetic methods of investigation (clinical and genealogical, cytogenetic, FISH- method, paraclinical and instrumental methods of examination were used. Karyotyping was performed by the G-method of differential staining of chromosomes. Only three cases of pathology were diagnosed in the Medical Genetics Center over the last 10 years. By anamnesis data nobody in the probands’ families had bad habits, was exposed to occupational hazards, took part in the elimination of the Chernobyl accident or lived in contaminated areas. Clinical signs of diseases have not been identified in probands’ parents. All probands had trigonocephaly, bilateral epicanthal folds, ocular hypertelorism, downslanting palpebral fissures, long philtrum, flat face and nasal bridge, low set ears with malformed auricles. Two patients of three ones had exophthalmos, contracture of the second and third fingers, abnormal external genitalia. In all three cases there was monosomy of chromosome 9 of critical segment p 24. Normal karyotypes were seen in all parents, so there were three cases of new mutations of 9p deletion syndrome. Retardation of physical, psycho-spech, mental development in proband with or without congenital anomalies requires medical genetic counseling in a specialized institution. Cases of reproductive loss in anamnesis require cytogenetic investigation of fetal membranes and amniotic fluid.

  14. Keratitis-Ichthyosis-Deafness syndrome: A rare congenital disorder

    Science.gov (United States)

    Shanker, Vinay; Gupta, Mudita; Prashar, Aditi

    2012-01-01

    Keratitis-Icthyosis-Deafness syndrome is a rare congenital disorder characterized by keratitis, ichthyosis, and deafness. We report a 13 year old female child who presented with diffuse alopecia of the scalp and body. There was erythrokeratoderma of face and discrete hyperkeratotic hyperpigmented papulo plaque lesions on the body. Patient also had reticulate hyperkeratosis of palms and soles. There was history of recurrent episodes of folliculitis over the scalp and body. There was no evidence of any malignancy. Eye involvement in the form of bilateral vascularising keratitis was present. There was bilateral mixed hearing loss. PMID:23130264

  15. Keratitis-Ichthyosis-Deafness syndrome: A rare congenital disorder

    Directory of Open Access Journals (Sweden)

    Vinay Shanker

    2012-01-01

    Full Text Available Keratitis-Icthyosis-Deafness syndrome is a rare congenital disorder characterized by keratitis, ichthyosis, and deafness. We report a 13 year old female child who presented with diffuse alopecia of the scalp and body. There was erythrokeratoderma of face and discrete hyperkeratotic hyperpigmented papulo plaque lesions on the body. Patient also had reticulate hyperkeratosis of palms and soles. There was history of recurrent episodes of folliculitis over the scalp and body. There was no evidence of any malignancy. Eye involvement in the form of bilateral vascularising keratitis was present. There was bilateral mixed hearing loss.

  16. Rapunzel Syndrome: a rare cause of acute small bowel obstruction ...

    African Journals Online (AJOL)

    The Rapunzel syndrome is a very rare condition where trichobezoar has extended up to the small bowel. Here we are reporting a rare case of Rapunzel syndrome in an adolescent girl with history of trichophagia who presented with small bowel obstruction. Patient underwent exploratory laparotomy and bezoar was ...

  17. Dorfman-Chanarin syndrome: a rare neutral lipid storage disease.

    Science.gov (United States)

    Mitra, Souvik; Samanta, Moumita; Sarkar, Mihir; Chatterjee, Sukanta

    2010-01-01

    Dorfman-Chanarin syndrome is a rare neutral lipid storage disorder characterized by ichthyosis, lipid vacuolations in peripheral leucocytes, and multisystem involvement. It is an autosomal recessive disorder caused by mutations in the CGI-58 gene. A total of 42 cases have been reported worldwide till February 2009 out of which 4 have been previously reported from India. We report a case of a 20-month-old male with congenital ichthyosis, organomegaly, and bilateral cryptorchidism. Examination of the peripheral smear revealed lipid vacuoles in the leucocytes consistent with Jordan's anomaly, which was confirmed by transmission electron microscopy. Liver biopsy revealed micronodular cirrhosis with macrovesicular steatosis while skin biopsy showed ichthyosis vulgaris. Dorfman-Chanarin syndrome was diagnosed on the basis of clinical and laboratory criteria with certain unreported manifestations. Dietary modifications were instituted and followed up after 1 year with promising results. This emphasizes the importance of neonatal screening for lipid vacuolations in peripheral blood in all cases of congenital ichthyosis.

  18. Wolfram syndrome: A rare mimic of type 1 diabetes mellitus

    Directory of Open Access Journals (Sweden)

    Manish Gutch

    2016-01-01

    Full Text Available Wolfram syndrome is a rare autosomal recessive disorder characterized by a constellation of disorders also known as diabetes insipidus, diabetes mellitus (DM, optic atrophy, and deafness. Patients present with DM and optic atrophy in the first decade, diabetes insipidus and sensorineural deafness in the second decade, and renal outflow tract anomalies and other neurological manifestations later in life. We report a case of a 14-year-old boy who was diagnosed with insulin-dependent DM and subsequently discovered to have optic atrophy, sensorineural hearing loss, and cardiovascular defect with a positive family history. Such cases need to be evaluated thoroughly with respect to Wolfram syndrome and its associated anomalies.

  19. Yellow nail syndrome – report of a rare disorder | Ikuabe | Highland ...

    African Journals Online (AJOL)

    Background: The Yellow Nail Syndrome (YNS) is a rare disorder of unknown cause characterized by the trail of yellow and thickened nails, lymphoedema and respiratory manifestation. We have no record of any case report of yellow nail syndrome in our setting. Methods: We reviewed the records of an 80 year old woman ...

  20. Neonatal Cushing Syndrome: A Rare but Potentially Devastating Disease.

    Science.gov (United States)

    Tatsi, Christina; Stratakis, Constantine A

    2018-03-01

    Neonatal Cushing syndrome (CS) is most commonly caused by exogenous administration of glucocorticoids and rarely by endogenous hypercortisolemia. CS owing to adrenal lesions is the most common cause of endogenous CS in neonates and infants, and adrenocortical tumors (ACTs) represent most cases. Many ACTs develop in the context of a TP53 gene mutation, which causes Li-Fraumeni syndrome. More rarely, neonatal CS presents as part of other syndromes such as McCune-Albright syndrome or Beckwith-Wiedemann syndrome. Management usually includes resection of the primary tumor with or without additional medical treatment, but manifestations may persist after resolution of hypercortisolemia. Published by Elsevier Inc.

  1. Molecular characterization of WFS1 in patients with Wolfram syndrome

    NARCIS (Netherlands)

    Van den Ouweland, JMW; Cryns, K; Pennings, RJE; Walraven, [No Value; Janssen, GMC; Maassen, JA; Veldhuijzen, BFE; Arntzenius, AB; Lindhout, D; Cremers, CWRJ; Van Camp, G; Dikkeschei, LD

    Wolfram (diabetes insipidus, diabetes mellitus, optic atrophy, and deafness) syndrome is a rare autosomal-recessive neurodegenerative disorder that is characterized by juvenile-onset diabetes mellitus, optic atrophy, diabetes insipidus, and sensorineural hearing impairment. A gene responsible for

  2. Molecular characterization of WFS1 in patients with Wolfram syndrome.

    NARCIS (Netherlands)

    Ouweland, J.M.W. van den; Cryns, K.; Pennings, R.J.E.; Walraven, I.; Janssen, G.M.; Maassen, J.A.; Veldhuijzen, B.F.; Arntzenius, A.B.; Lindhout, D.; Cremers, C.W.R.J.; Camp, G. van; Dikkeschei, L.D.

    2003-01-01

    Wolfram (diabetes insipidus, diabetes mellitus, optic atrophy, and deafness) syndrome is a rare autosomal-recessive neurodegenerative disorder that is characterized by juvenile-onset diabetes mellitus, optic atrophy, diabetes insipidus, and sensorineural hearing impairment. A gene responsible for

  3. Superior sagittal sinus thrombosis: a rare complication of nephrotic syndrome.

    Directory of Open Access Journals (Sweden)

    Tullu M

    1999-10-01

    Full Text Available A two and half year-old-male child, known case of steroid responsive nephrotic syndrome presented with fever and vomiting of acute onset. He was diagnosed to have superior sagittal sinus thrombosis on a contrast computerised tomographic scan of brain. Recovery was complete without anticoagulant therapy. Superior sagittal sinus thrombosis is an extremely rare complication of nephrotic syndrome.

  4. Fryns anophthalmia-plus syndrome: two rare cases.

    Science.gov (United States)

    Bozkurt, O; Bidev, D; Sari, F N; Dizdar, E A; Ulu, H O; Uras, N; Oguz, S S; Canpolat, F E; Dilmen, U

    2014-01-01

    Fryns anophthalmia-plus syndrome is a rare syndrome with clinical diversity primarily including anophthalmia/microphthalmia, facial clefts, cleft lip/palate, ear and nasal deformities. Here we present two different cases of APS with anopthalmia/microphthalmia, cleft palate, low set ears, ventriculomegaly and one of which had intestinal non-fixation anomaly not described in the literature before.

  5. lutembacher's syndrome: a rare combination of congenital and ...

    African Journals Online (AJOL)

    FOBUR

    Lutembacher's syndrome is defined as the rare combination of congenital atrial septal defect and acquired ... atrial septal defect. The definition of Lutembacher's syndrome has undergone many changes. The earliest description in medical literature was found in a letter written ... atrial fibrillation with her chest x-ray showing.

  6. Kindler′s syndrome: A rare case report

    Directory of Open Access Journals (Sweden)

    Neelam Suman

    2014-01-01

    Full Text Available Kindler syndrome is a rare hereditary disorder, associated with skin fragility. The syndrome involves the skin and mucous membrane with radiological changes. The genetic defect has been identified on the short arm of chromosome 20. This report describes a 16-year-old patient with classical features like blistering and photosensitivity in childhood and the subsequent development of poikiloderma.

  7. Ectodermal dysplasia-skin fragility syndrome: A rare case report

    Directory of Open Access Journals (Sweden)

    Subhash Kashyap

    2015-01-01

    Full Text Available Ectodermal dysplasia/skin fragility syndrome (ED-SFS is a newly described autosomal recessive disorder characterized by skin fragility and blistering, palmoplantar keratoderma, abnormal hair growth, nail dystrophy, and occasionally defective sweating. It results from mutations in the PKP1 gene encoding plakophilin 1 (PKP1, which is an important component of stratifying epithelial desmosomes and a nuclear component of many cell types. Only 12 cases of this rare genodermatosis have been reported so far. We present an unusual case of ED-SFS in a 12-year boy who was normal at birth but subsequently developed skin fragility, hair and nail deformities, abnormal dentition, palmoplantar keratoderma, and abnormal sweating but no systemic abnormality.

  8. Associated rare anomalies in prune belly syndrome: A case report

    Directory of Open Access Journals (Sweden)

    Andreas Fette

    2015-02-01

    Full Text Available The triad of deficient abdominal wall musculature, undescended testes and urinary tract anomalies characterizes the Prune Belly Syndrome (PBS. PBS can be associated with other comorbid urological and non urological conditions. But the full pathogenesis and best treatment is still a matter of debate. A term newborn with a classical PBS (Woodhouse Group 2, Smith and Woodard Group 2 plus lung hypoplasia and funnel chest deformity, a megapenis with a tight phimosis and an obturated anterior urethra is presented. Unfortunately, the baby died in urosepsis and renal failure in his 3rd week of life, despite urine drainage surgery and peritoneal dialysis undertaken. According to the best of our knowledge, this is an unique combination of rare anomalies in PBS patients.

  9. A Rare Manifestation of Hypothyroid Myopathy: Hoffmann's Syndrome

    Directory of Open Access Journals (Sweden)

    Kang Won Lee

    2015-12-01

    Full Text Available Hypothyroid myopathy is observed frequently and the resolution of the clinical manifestations of myopathy following thyroid hormone replacement is well known. However, a specific subtype of hypothyroid myopathy, Hoffmann's syndrome, characterized by increased muscular mass (pseudohypertrophy, proximal muscle weakness, muscle stiffness and cramps, is rarely reported. Herein, we describe a 34-year-old male who presented with proximal muscle weakness and non-pitting edema of the lower extremities. He initially visited the neurology department where he was suspected of having polymyositis. Additional laboratory evaluation revealed profound autoimmune hypothyroidism and elevated muscle enzymes including creatine kinase. The patient was started on levothyroxine treatment and, subsequently, clinical symptoms and biochemical parameters resolved with the treatment. The present case highlights that hypothyroidism should be considered in the differential diagnosis of musculoskeletal symptoms even in the absence of overt manifestations of hypothyroidism. To our knowledge, this is the first case reported in Korea.

  10. A rare presentation of Klippel-Trenaunay syndrome

    Directory of Open Access Journals (Sweden)

    Tanweer Karim

    2014-01-01

    Full Text Available The Klippel-Trenaunay syndrome (KTS is a congenital disorder characterized by capillary malformation, varicosities and bony and soft tissue hypertrophy. This disease has several morbidities like bleeding, deep venous thrombosis, embolic complications and in some cases enlargement of limb that may require amputation. Vascular malformations are segmented and never cross midline. However, we came across a case, a 45-year-old male, who presented with varicosity of veins and deformity of left lower limb besides cavernous hemangiomas (port-wine stains scattered all over his face, chest, back, gluteal region, groin and legs since birth. Multiple paravertebral soft tissue masses and bladder hypertrophy were also noted due to involving neurofibromatosis. Simultaneous occurrence of KTS and neurofibromatosis is rarely seen in clinical practice.

  11. Schmidt's syndrome: a rare cause of puberty menorrhagia.

    Science.gov (United States)

    Sharma, J B; Tiwari, S; Gulati, N; Sharma, S

    1990-12-01

    Schmidt's syndrome, also known as polyglandular deficiency syndrome, is the presence of Addison's disease and hypothyrodism in a single patient. It is usually associated with other autoimmune disorders like vitiligo, diabetes mellitus, myasthenia gravis. A rare case of an 18-year-old girl having Schmidt's syndrome and vitiligo who presented with puberty menorrhagia is reported. A brief review of the literature is also given.

  12. A rare cause of acromegaly: McCune-Albright syndrome

    Directory of Open Access Journals (Sweden)

    Erdal Bodakçi

    2015-06-01

    Full Text Available McCune-Albright syndrome is characterized by polyostatic fibrous dysplasia, brown spots on the skin (café au lait pigmentation and autonomous endocrine hyperfunction. Early puberty and other endocrinological manifestations, such as acromegaly, gigantism and hypercortisolism are widely observed in the syndrome. Acromegaly is seen in 20% of patients. We report a case of acromegaly accompanied with this syndrome.

  13. Rapunzel syndrome: a rare postpartum case.

    Science.gov (United States)

    Tegene, Teshome; Foda, Yahia; Hussain, Omar; Oloniyo, Kolawole; Ha, Ngoc-Tram; Manikonda, Geeta

    2013-01-01

    The Rapunzel syndrome describes a disorder in which a significant amount of hair is swallowed, forming a trichobezoar that extends past the stomach into the small intestines. Given the indigestible nature of hair, it subsequently leads to obstruction within the gastrointestinal system. Clinically, patients may present with symptoms of gastrointestinal obstruction, including abdominal complaints such as pain, nausea, vomiting, and diarrhea. However, due to its broad and nonspecific presenting symptoms, the diagnosis of Rapunzel syndrome warrants consideration once other common etiologies have been excluded. Surgical intervention is often required to remove the abdominal mass. This unusual syndrome is often associated with psychiatric disorders, affecting young women most commonly. In this report, we will discuss a unique case of Rapunzel syndrome in a one-month postpartum woman.

  14. Rapunzel Syndrome: A Rare Postpartum Case

    Directory of Open Access Journals (Sweden)

    Teshome Tegene

    2013-01-01

    Full Text Available The Rapunzel syndrome describes a disorder in which a significant amount of hair is swallowed, forming a trichobezoar that extends past the stomach into the small intestines. Given the indigestible nature of hair, it subsequently leads to obstruction within the gastrointestinal system. Clinically, patients may present with symptoms of gastrointestinal obstruction, including abdominal complaints such as pain, nausea, vomiting, and diarrhea. However, due to its broad and nonspecific presenting symptoms, the diagnosis of Rapunzel syndrome warrants consideration once other common etiologies have been excluded. Surgical intervention is often required to remove the abdominal mass. This unusual syndrome is often associated with psychiatric disorders, affecting young women most commonly. In this report, we will discuss a unique case of Rapunzel syndrome in a one-month postpartum woman.

  15. Griscelli syndrome type 2: A rare and fatal syndrome in a South Indian boy

    Directory of Open Access Journals (Sweden)

    R Rajyalakshmi

    2016-01-01

    Full Text Available Griscelli syndrome (GS is a rare autosomal recessive disorder caused by mutation in the MYO5A (GS1, RAB27A (GS2, and MLPH (GS3 genes, characterized by a common feature, partial albinism. The common variant of three, GS type 2, in addition, shows primary immunodeficiency which leads to recurrent infections and hemophagocytic lymphohistiocytosis. We, herewith, describe a case of GS type 2, in a 4-year-old male child who presented with chronic and recurrent fever, lymphadenopathy, hepatosplenomegaly, and secondary neurological deterioration; highlighting the cytological and histopathological features of lymph nodes. Hair shaft examination of the child confirmed the diagnosis.

  16. Primary Sjögren’s syndrome with polymyositis, a rare amalgamation

    Directory of Open Access Journals (Sweden)

    Harpreet Singh

    2018-01-01

    Full Text Available Sjögren’s syndrome is characterized by diminished lacrimal and salivary gland secretory function. This disorder is not strictly confined to the exocrine glands and its manifestations may extend to extraglandular sites, such as the lungs, kidneys, reticuloendothelial system, and the musculoskeletal system. Although muscular manifestations are very common with Sjögren’s syndrome, true myopathy is very rare. Here, we report a case of a 45-year-old woman who presented with complaints of bilateral progressive weakness of upper and lower limbs associated with difficulty in neck holding with a history of dryness of the mouth and the eyes. The diagnosis of polymyositis associated with Sjögren’s syndrome was established on the basis of clinical picture and diagnostic tests. True polymyositis is very rare in primary Sjögren syndrome and there are scarcely any cases of primary Sjögren’s syndrome with polymyositis reported in the literature.

  17. A rare case of 46,XX gonadal dysgenesis and Mayer-Rokitansky-Kuster-Hauser syndrome.

    Science.gov (United States)

    Manne, Sriharibabu; Veeraabhinav, C H; Jetti, Mounica; Himabindu, Yalamanchali; Donthu, Kiranmai; Badireddy, Mutyalarayudu

    2016-01-01

    46,XX gonadal dysgenesis is a rare genetically heterogeneous disorder characterized by underdeveloped ovaries with consequent, impuberism, primary amenorrhea, and hypergonadotropic hypogonadism. Mullerian agenesis or Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is characterized by congenital aplasia of the uterus and the upper part (2/3) of the vagina in a woman with normal development of secondary sexual characteristics and a normal 46,XX karyotype. The phenotypic manifestations of MRKH syndrome may sometimes overlap with various other syndromes and require accurate delineation. The coexistence of both these disorders is extremely rare. Here, we report a case of 46,XX gonadal dysgenesis and MRKH syndrome with anatomically dispersed congenital anomalies unique among reported cases.

  18. Vander Woude′s syndrome: The rarest of the rare

    Directory of Open Access Journals (Sweden)

    Shweta Advani

    2012-01-01

    Full Text Available One of the most common developmental defects seen in south India is cleft lip and palate. Among them a few are associated with lip pits and termed as Vander Woude′s syndrome. The early diagnosis of this rare syndrome is very necessary followed by a multidisciplinary approach. It is also necessary to differentiate this syndrome from the other syndromes which may present similar features. A case report of the same is presented here requiring a multidisciplinary approach for a functional and esthetically pleasing outcome.

  19. Dorfman-Chanarin syndrome: A rare neutral lipid storage disease

    Directory of Open Access Journals (Sweden)

    Mitra Souvik

    2010-10-01

    Full Text Available Dorfman-Chanarin syndrome is a rare neutral lipid storage disorder characterized by ichthyosis, lipid vacuolations in peripheral leucocytes, and multisystem involvement. It is an autosomal recessive disorder caused by mutations in the CGI-58 gene. A total of 42 cases have been reported worldwide till February 2009 out of which 4 have been previously reported from India. We report a case of a 20-month-old male with congenital ichthyosis, organomegaly, and bilateral cryptorchidism. Examination of the peripheral smear revealed lipid vacuoles in the leucocytes consistent with Jordan′s anomaly, which was confirmed by transmission electron microscopy. Liver biopsy revealed micronodular cirrhosis with macrovesicular steatosis while skin biopsy showed ichthyosis vulgaris. Dorfman-Chanarin syndrome was diagnosed on the basis of clinical and laboratory criteria with certain unreported manifestations. Dietary modifications were instituted and followed up after 1 year with promising results. This emphasizes the importance of neonatal screening for lipid vacuolations in peripheral blood in all cases of congenital ichthyosis.

  20. A rare association of Castleman′s disease and nephrotic syndrome

    Directory of Open Access Journals (Sweden)

    I Tazi

    2011-01-01

    Full Text Available Castleman′s Disease (CD is an uncommon and poorly understood disorder of lymph node hyperplasia of unknown etiology. This entity belongs to the atypical lymphoproliferative disorders, a heterogeneous group of diseases characterized by a hyperplastic reactive process involving the immune system. The association of the nephrotic syndrome and CD is extremely rare and their interrelation remains enigmatic. We report a case of CD of the hyaline-vascular type with unicentric localization complicated by nephrotic syndrome.

  1. Rare copy number variants identified in prune belly syndrome.

    Science.gov (United States)

    Boghossian, Nansi S; Sicko, Robert J; Giannakou, Andreas; Dimopoulos, Aggeliki; Caggana, Michele; Tsai, Michael Y; Yeung, Edwina H; Pankratz, Nathan; Cole, Benjamin R; Romitti, Paul A; Browne, Marilyn L; Fan, Ruzong; Liu, Aiyi; Kay, Denise M; Mills, James L

    2018-03-01

    Prune belly syndrome (PBS), also known as Eagle-Barrett syndrome, is a rare congenital disorder characterized by absence or hypoplasia of the abdominal wall musculature, urinary tract anomalies, and cryptorchidism in males. The etiology of PBS is largely unresolved, but genetic factors are implicated given its recurrence in families. We examined cases of PBS to identify novel pathogenic copy number variants (CNVs). A total of 34 cases (30 males and 4 females) with PBS identified from all live births in New York State (1998-2005) were genotyped using Illumina HumanOmni2.5 microarrays. CNVs were prioritized if they were absent from in-house controls, encompassed ≥10 consecutive probes, were ≥20 Kb in size, had ≤20% overlap with common variants in population reference controls, and had ≤20% overlap with any variant previously detected in other birth defect phenotypes screened in our laboratory. We identified 17 candidate autosomal CNVs; 10 cases each had one CNV and four cases each had two CNVs. The CNVs included a 158 Kb duplication at 4q22 that overlaps the BMPR1B gene; duplications of different sizes carried by two cases in the intron of STIM1 gene; a 67 Kb duplication 202 Kb downstream of the NOG gene, and a 1.34 Mb deletion including the MYOCD gene. The identified rare CNVs spanned genes involved in mesodermal, muscle, and urinary tract development and differentiation, which might help in elucidating the genetic contribution to PBS. We did not have parental DNA and cannot identify whether these CNVs were de novo or inherited. Further research on these CNVs, particularly BMP signaling is warranted to elucidate the pathogenesis of PBS. Copyright © 2017 Elsevier Masson SAS. All rights reserved.

  2. Multiple Autoimmune Syndromes Associated with Psoriasis: A Rare Clinical Presentation

    Directory of Open Access Journals (Sweden)

    Sadia Masood

    2014-03-01

    Full Text Available Autoimmune diseases are known to have association with each other but it is very rare to see multiple autoimmune diseases in one patient. The combination of at least three autoimmune diseases in the same patient is referred to as multiple autoimmune syndrome. The case we are reporting features multiple autoimmune syndrome with five different conditions. The patient had type 1 diabetes mellitus, autoimmune hemolytic anemia, systemic lupus erythematosus, vitiligo, and psoriasis. Psoriasis has rarely been reported previously under the spectrum of autoimmune syndrome. Although the relationship of autoimmune conditions with each other has been explored in the past, this case adds yet another dimension to the unique evolution of autoimmune pathologies. The patient presented with a combination of five autoimmune diseases, which makes it consistent type three multiple autoimmune syndromes with the addition of psoriasis. The current case is unique in this aspect that the combination of these five autoimmune disorders has never been reported in the past.

  3. Rare association of hyper IgE syndrome with cervical rib and natal teeth

    Directory of Open Access Journals (Sweden)

    Roshan Anupama

    2009-01-01

    Full Text Available Hyper IgE syndrome (HIES is a rare immunodeficiency syndrome characterized by a triad of cutaneous abscesses, mostly caused by Staphylococus aureus; pneumonia; and raised IgE levels. Nonimmunological associations include course facial features, multiple bone fractures, joint hyperextensibility, and retained primary dentition. Patients require long-term antibiotic therapy. We report here a classical case of HIES with rare associations of natal teeth, bilateral cervical ribs, and conductive deafness. The patient was being treated with monteleukast and dapsone.

  4. Holt-Oram Syndrome in Adult Presenting with Heart Failure: A Rare Presentation

    Directory of Open Access Journals (Sweden)

    Rupesh Kumar

    2014-01-01

    Full Text Available Holt-Oram syndrome is a rare inherited disorder involving the hands, arms, and the heart. The defects involve carpal bones of the wrist and the thumb and the associated cardiac anomalies like atrial or ventricular septal defects. Congenital cardiac and upper-limb malformations frequently occur together and are classified as heart-hand syndromes. The most common amongst the heart-hand disorders is the Holt-Oram syndrome, which is characterized by septal defects of the heart and preaxial radial ray abnormalities. Its incidence is one in 100,000 live births. Approximately three out of four patients have some cardiac abnormality with common associations being either an atrial septal defect or ventricular septal defect. Herein, we report a rare sporadic case of Holt-Oram syndrome with atrial septal defect with symptoms of heart failure in a forty-five-year-old lady who underwent emergency cardiac surgery for the symptoms.

  5. SMART Syndrome: Case report of a rare complication after cerebral radiation therapy

    International Nuclear Information System (INIS)

    Truntzer, P.; Salze, P.; Monjour, A.; Gaultier, C.; Ahle, G.; Guillerme, F.; Boutenbat, G.; Atlani, D.; Stilhart, B

    2012-01-01

    The authors report a 71-year-old woman case who developed, 7 years after a cerebral radiation therapy for a parieto-occipital glioblastoma, a stroke-like migraine attacks after radiotherapy syndrome (SMART syndrome), a rare complication characterized by reversible neurologic deficits with migraine described after cerebral irradiation. Transient gyri-form reversible enhancement is found on MRI during crises. This case report allows discussing the clinical, iconographic presentation and the clinical outcome of this syndrome at the light of the literature publication. (authors)

  6. A rare cause of acute coronary syndrome: Kounis syndrome.

    Science.gov (United States)

    Almeida, João; Ferreira, Sara; Malheiro, Joana; Fonseca, Paulo; Caeiro, Daniel; Dias, Adelaide; Ribeiro, José; Gama, Vasco

    2016-12-01

    Kounis syndrome is an acute coronary syndrome in the context of a hypersensitivity reaction. The main pathophysiological mechanism appears to be coronary vasospasm. We report the case of a patient with a history of allergy to quinolones, who was given ciprofloxacin before an elective surgical procedure and during drug administration developed symptoms and electrocardiographic changes suggestive of ST-segment elevation acute coronary syndrome. The drug was suspended and coronary angiography excluded epicardial coronary disease. Two hours after withdrawal of the drug the symptoms and ST elevation had resolved completely. Copyright © 2016 Sociedade Portuguesa de Cardiologia. Publicado por Elsevier España, S.L.U. All rights reserved.

  7. A Rare Cause of Hypothalamic Obesity, Rohhad Syndrome: 2 Cases.

    Science.gov (United States)

    Şiraz, Ülkü Gül; Okdemir, Deniz; Direk, Gül; Akın, Leyla; Hatipoğlu, Nihal; Kendırcı, Mustafa; Kurtoğlu, Selim

    2018-03-19

    Rapid-onset obesity with hypoventilation, hypothalamic dysfunction and autonomic dysregulation (ROHHAD) syndrome is a rare disease that is difficult to diagnosis and distinguish from genetic obesity syndromes. The underlying causes of the disease has not been fully explained. Hypothalamic dysfunction causes endocrine problems, respiratory dysfunction and autonomic alterations. There are around 80 reported patients due to lack of recognition. We present two female patient suspected of ROHHAD due to weight gain since early childhood. The presented symptoms, respiratory and circulatory dysfunction, hypothalamic hypernatremia, hypothalamo-pituitary hormonal disorders such as santral hypothyrodism, hyperprolactinemia and santral early puberty are completely matched the criteria of ROHHAD syndrome. ROHHAD syndrome should be considered in differential diagnosis since it is difficult to distinguish from causes of monogenic obesity. Early identification of the disease reduces morbidity of the syndrome and patients require regular follow-up by a multidisciplinary approach.

  8. Kallmann syndrome and paranoid schizophrenia: A rare combination

    NARCIS (Netherlands)

    W.M.A. Verhoeven (Wim); J.I.M. Egger (Jos); J.E.J.M. Hovens (Hans); E.H. Hoefsloot (Lies)

    2013-01-01

    textabstractKallmann syndrome (KS) is a genetically heterogeneous and rare disorder characterised by the combination of hypothalamic hypogonadism and anosmia/hyposmia, a variable degree of intellectual disability and several somatic anomalies. In about one-third of the patients, mutations have been

  9. A Rare Cause of Fatty Liver and Elevated Aminotransferase Levels: Chanarin-Dorfman Syndrome: A Case Report

    Directory of Open Access Journals (Sweden)

    Özdal Ersoy

    2011-01-01

    Full Text Available Chanarin-Dorfman syndrome is a rare, inherited metabolic disorder of neutral lipid storage characterized by ichthyosis, lipid vacuoles in leukocytes, and involvement of several internal organs, mostly the liver. Since the initial case was reported by Dorfman in 1974, nearly 50 cases have been reported, and the majority were from Middle East countries. Here, we report a 20-year-old patient with ichthyosis from Turkey, diagnosed as Chanarin-Dorfman syndrome presented with asypmtomatic elevated transaminases and hepatosteatosis, and also briefly review the updated clinical implications and management of this rarely seen syndrome. Prompt diagnosis of this syndrome avoids further unnecessary investigations in patients with ichthyosis

  10. A Rare Manifestation of Uveitis-glaucoma-hyphema Syndrome.

    Science.gov (United States)

    Sousa, David Cordeiro; Leal, Inês; Faria, Mun Yueh; Pinto, Luís Abegão

    2016-01-01

    To report a case of a patient who developed uveitis-glaucoma-hyphema (UGH) syndrome after an uneventful cataract surgery and to discuss risk factors, diagnostic challenges, management options, and clinical implications. Uveitis-glaucoma-hyphema syndrome is a rare but potentially serious cataract surgery complication. Clinical manifestations include increased intraocular pressure (IOP), anterior chamber inflammation, and recurrent hyphema or microhyphema. Uveitis-glaucoma-hyphema Plus syndrome also includes accompanying vitreous hemorrhage. Although classically associated with rigid anterior chamber intraocular lenses (lOLs), cases of malpositioning and subluxated posterior chamber lOLs have also been described as possible triggers. We report a case of a 70-year-old Caucasian man who developed UGH Plus syndrome after an uneventful cataract surgery with an lOL implanted in the capsular bag. During postoperative follow-up, persistent intraocular inflammation, increased IOP, hyphema, and vitreous hemorrhage were consistent with this diagnosis. Slit-lamp examination demonstrated progressive localized iris atrophy, compatible with chafing of the posterior iris by the IOL haptic as the trigger for UGH syndrome. A pars plana vitrectomy was performed and a retropupillary intraocular lens was implanted. No further complications occurred during follow-up. Given the increasing prevalence of single-piece lOLs implanted in the capsular bag, it is important to recognize UGH syndrome as a rare but potentially serious complication. How to cite this article: Sousa DC, Leal I, Faria MY, Pinto LA. A Rare Manifestation of Uveitis-glaucoma-hyphema Syndrome. J Curr Glaucoma Pract 2016;10(2):76-78.

  11. Primary Sjögren′s syndrome without ocular involvement: A rare case report

    Directory of Open Access Journals (Sweden)

    Tushar Phulambrikar

    2014-01-01

    Full Text Available Sjögren′s Syndrome (SS is a chronic systemic autoimmune disorder, characterized by the lymphocytic infiltration of lacrimal and salivary glands, giving rise to dry eyes (keratoconjunctivitis sicca and dry mouth (xerostomia. Primary Sjögren′s Syndrome commonly presents only with sicca manifestations; whereas, secondary Sjögren′s syndrome occurs in connection with other autoimmune rheumatic diseases. Primary Sjögren′s syndrome without ocular manifestation is rarely reported in the literature. Here we report a case of a 45-year-old female, who presented to us with complaints of dryness of mouth and dysphagia, without any ocular and systemic manifestations. On further evaluation she was diagnosed as a case of Primary Sjögren′s syndrome. With this case report, we intend to emphasize the importance of an early diagnosis of this disorder, along with a brief review of various diagnostic criteria.

  12. Rare Complications of Cervical Spine Surgery: Horner's Syndrome.

    Science.gov (United States)

    Traynelis, Vincent C; Malone, Hani R; Smith, Zachary A; Hsu, Wellington K; Kanter, Adam S; Qureshi, Sheeraz A; Cho, Samuel K; Baird, Evan O; Isaacs, Robert E; Rahman, Ra'Kerry K; Polevaya, Galina; Smith, Justin S; Shaffrey, Christopher; Tortolani, P Justin; Stroh, D Alex; Arnold, Paul M; Fehlings, Michael G; Mroz, Thomas E; Riew, K Daniel

    2017-04-01

    A multicenter retrospective case series. Horner's syndrome is a known complication of anterior cervical spinal surgery, but it is rarely encountered in clinical practice. To better understand the incidence, risks, and neurologic outcomes associated with Horner's syndrome, a multicenter study was performed to review a large collective experience with this rare complication. We conducted a retrospective multicenter case series study involving 21 high-volume surgical centers from the AOSpine North America Clinical Research Network. Medical records for 17 625 patients who received subaxial cervical spine surgery from 2005 to 2011 were reviewed to identify occurrence of 21 predefined treatment complications. Descriptive statistics were provided for baseline patient characteristics. Paired t test was used to analyze changes in clinical outcomes at follow-up compared to preoperative status. In total, 8887 patients who underwent anterior cervical spine surgery at the participating institutions were screened. Postoperative Horner's syndrome was identified in 5 (0.06%) patients. All patients experienced the complication following anterior cervical discectomy and fusion. The sympathetic trunk appeared to be more vulnerable when operating on midcervical levels (C5, C6), and most patients experienced at least a partial recovery without further treatment. This collective experience suggests that Horner's syndrome is an exceedingly rare complication following anterior cervical spine surgery. Injury to the sympathetic trunk may be limited by maintaining a midline surgical trajectory when possible, and performing careful dissection and retraction of the longus colli muscle when lateral exposure is necessary, especially at caudal cervical levels.

  13. Gitelman's syndrome: a rare presentation mimicking cauda equina syndrome.

    LENUS (Irish Health Repository)

    Quinlan, C S

    2012-02-01

    We describe a case of bilateral weakness of the lower limbs, sensory disturbance and intermittent urinary incontinence, secondary to untreated Gitelman\\'s syndrome, in a 42-year-old female who was referred with presumed cauda equina syndrome. On examination, the power of both legs was uniformly reduced, and the perianal and lower-limb sensation was altered. However, MRI of the lumbar spine was normal. Measurements of serum and urinary potassium were low and blood gas analysis revealed metabolic alkalosis. Her symptoms resolved following potassium replacement. We emphasise the importance of measurement of the plasma and urinary levels of electrolytes in the investigation of patients with paralysis of the lower limbs and suggest that they, together with blood gas analysis, allow the exclusion of unusual causes of muscle weakness resulting from metabolic disorders such as metabolic alkalosis.

  14. Kindler syndrome - a rare type of hereditary epidermolysis bullosa

    Directory of Open Access Journals (Sweden)

    V. I. Albanova

    2015-01-01

    Full Text Available The Kindler syndrome is one of the types of hereditary epidermolysis bullosa with its onset related to mutations of the KIND1 gene. The authors describe a case of a family with three members suffering from this rare disease. All of these patients have typical clinical manifestations of the Kindler syndrome such as the formation of blisters on the skin and mucous membranes right after the birth, scarring with the formation of contractures, pseudosyndactyly, microstomia and ankyloglossia, progressive poikiloderma, photosensibility, affections of the gastrointestinal tract - dysphagia, esophagostenosis, stool disorders, dental pathology, phimosis vaginalis in women.

  15. A newborn with very rare von Voss-Cherstvoy syndrome and literature review

    Directory of Open Access Journals (Sweden)

    Sharma D

    2016-07-01

    Full Text Available Deepak Sharma,1 Basudev Gupta,2 Sweta Shastri,3 Pradeep Sharma4 1Department of Pediatrics, Pt. Bhagwat Dayal Sharma Post Graduate Institute of Medical Sciences, Rohtak, 2Department of Pediatrics, Civil Hospital, Palwal, Haryana, 3Department of Pathology, N.K.P. Salve Medical College, Nagpur, Maharashtra, 4Department of Medicine, Mahatma Gandhi Medical College and Research Institute, Jaipur, Rajasthan, India Introduction: von Voss-Cherstvoy syndrome is a part of a group of syndromes with radial and hematologic abnormalities, and until now approximately ten cases have been reported in the literature. This syndrome is characterized by a triad of radial ray defects, occipital encephalocele, and urogenital abnormalities.Case presentation: We report a neonate from Indian ethnicity who was diagnosed with von Voss-Cherstvoy syndrome. The neonate had radial ray defect, occipital encephalocele, tetralogy of Fallot, and bilateral agenesis of kidney, ureter, and bladder. The neonate was suspected to have von Voss-Cherstvoy syndrome on the basis of clinical features, which was further confirmed by fibroblast analysis showing somatic mosaicism for del(13q.Conclusion: von Voss-Cherstvoy syndrome is a very rare syndrome that can be suspected on the basis of typical clinical features and confirmed by fibroblast analysis showing somatic mosaicism for del(13q. This adds a second case of this chromosome anomaly described in this syndrome. Keywords: von Voss-Cherstvoy syndrome, radial ray defects, occipital encephalocele, urogenital abnormalities, somatic mosaicism for del(13q

  16. Persistent Mullerian Duct Syndrome: a rare entity with a rare presentation in need of multidisciplinary management.

    Science.gov (United States)

    Da Aw, Lin; Zain, Murizah M; Esteves, Sandro C; Humaidan, Peter

    2016-01-01

    A typical male looking adolescent with a legal female gender assignment presented with haematuria. Investigations led to the diagnosis of Persistent Mullerian Duct Syndrome. The condition is indeed a rare entity that needs a multidisciplinar team management. Case hypothesis: A case of Persistent Mullerian Duct Syndrome undiagnosed at birth because karyotyping was defaulted, thus resulting in a significant impact on the legal gender assignment and psychosocial aspects. Promising future implications: The reporting of this case is important to create awareness due to its rarity coupled with the rare presentation with hematuria as a possible masquerade to menstruation. There were not only medical implications, but also psychosocial and legal connotations requiring a holistic multidisciplinary management. Copyright® by the International Brazilian Journal of Urology.

  17. Persistent Mullerian Duct Syndrome: a rare entity with a rare presentation in need of multidisciplinary management

    Directory of Open Access Journals (Sweden)

    Lin Da Aw

    Full Text Available ABSTRACT Main findings: A typical male looking adolescent with a legal female gender assignment presented with haematuria. Investigations led to the diagnosis of Persistent Mullerian Duct Syndrome. The condition is indeed a rare entity that needs a multidisciplinary team management. Case hypothesis: A case of Persistent Mullerian Duct Syndrome undiagnosed at birth because karyotyping was defaulted, thus resulting in a significant impact on the legal gender assignment and psychosocial aspects. Promising future implications: The reporting of this case is important to create awareness due to its rarity coupled with the rare presentation with hematuria as a possible masquerade to menstruation. There were not only medical implications, but also psychosocial and legal connotations requiring a holistic multidisciplinary management.

  18. A rare combination of thrombotic thrombocytopenic purpura and antiphospholipid syndrome.

    Science.gov (United States)

    Viner, Maya; Murakhovskaya, Irina

    2017-07-01

    : Thrombocytopenia, in the setting of microangiopathic hemolytic anemia and thrombotic events, is characteristic of both thrombotic thrombocytopenic purpura and primary antiphospholipid syndrome. Clinically, it is difficult to distinguish between these two syndromes. We present a 41-year-old woman with chronic, relapsing thrombotic thrombocytopenic purpura in the presence of antiphospholipid antibodies. She had clinical manifestations of antiphospholipid syndrome without meeting laboratory criteria of the Sydney classification system. In the literature, there have only been nine cases of thrombotic thrombocytopenic purpura associated with primary antiphospholipid syndrome. Seven of the nine cases suffered from one or multiple strokes, a common feature in antiphospholipid syndrome, but an uncommon finding in thrombotic thrombocytopenic purpura. We introduce the possibility of an association between thrombotic thrombocytopenic purpura and the presence of antiphospholipid antibodies. Systematic testing of ADAMTS13 activity and anti-ADAMTS13 antibodies in patients who present with neurological symptoms and thrombocytopenia, in the presence of antiphospholipid antibodies, may help with the diagnosis of the rare thrombotic thrombocytopenic purpura-antiphospholipid syndrome combination.

  19. [Monogenic and syndromic symptoms of morbid obesity. Rare but important].

    Science.gov (United States)

    Wiegand, S; Krude, H

    2015-02-01

    Monogenic and syndromic obesity are rare diseases with variable manifestation. Therefore diagnosis is difficult and often delayed. The purpose of this work was to develop a clinical diagnostic algorithm for earlier diagnosis. Available publications for clinical symptoms and molecular defects of monogenic and syndromic obesity cases were evaluated. Monogenic and syndromic obesity can be expected in cases with early manifestation before the age of 5 years and a BMI above 40 or above the 99th percentile. Syndromic cases are mostly associated with a low IQ and dwarfism. Monogenic cases are associated with additional endocrine defects. Measurement of serum leptin proves the treatable leptin deficiency. Sequencing of the melanocortin-4 receptor gene (MC4R) allows diagnosis of the most frequent monogenic form of obesity. Treatment with a melanocyte-stimulating hormone (MSH) analog can be expected in the future. Early treatment of children with Prader-Willi syndrome can prevent severe obesity. Because in some cases treatment is available, monogenic and syndromic obesity should be diagnosed early. Based on the disease symptoms, serum leptin, and MC4R sequencing, a diagnostic algorithm is proposed, which can be used to diagnose cases of morbid obesity.

  20. Rare features associated with Mobius syndrome: Report of two cases

    Directory of Open Access Journals (Sweden)

    Rumela Ghosh

    2017-03-01

    Full Text Available Mobius syndrome is a rare congenital disorder with the preliminary diagnostic criteria of congenital facial and abducent nerve palsy. Involvement of other cranial nerves, too, is common. Prevalence rate of this syndrome is approximately 1 in 100,000 neonates. It is of unknown etiology with sporadic occurrence. However, data regarding the occurrence rate in India is limited. Features such as orofacial malformations, limb defects, and musculoskeletal, behavioral, and cognitive abnormalities might be associated. A thorough evaluation to identify the condition and establishing an adequate treatment plan is of utmost important in this condition. We are reporting clinical and radiographic features of Mobius syndrome in two cases along with unusual findings of limb and neck deformity.

  1. Rare successful pregnancy in a patient with Swyer Syndrome

    Directory of Open Access Journals (Sweden)

    Jyoti Taneja

    2016-10-01

    Full Text Available Objective: To report a rare successful pregnancy after fertility treatment in a patient with Swyer syndrome. Design: Case report. Setting: Herts & Essex Fertility Centre, Cheshunt, UK. Patient(s: A 36-year-old patient with 46, XY gonadal dysgenesis. 31 year old husband with normal sperm analysis. Intervention(s: Chromosomal analysis, Saline infusion sonography, Pipelle endometrial scratch, ICSI using donor eggs, Embryo Transfer, and Caesarean delivery. Main Outcome Measure(s: Successful pregnancy and live birth. Result(s: Successful treatment with donor eggs, pregnancy, and delivery. Conclusion(s: A patient with 46, XY gonadal dysgenesis in a specially tailored fertility program, can maintain a normal pregnancy and delivery. Keywords: Swyer syndrome, XY female, Gonadal dysgenesis, Primary amenorrhoea and HRT, Pregnancy in Swyer syndrome

  2. Usher syndrome Type I in an adult Nepalese male: a rare case report.

    Science.gov (United States)

    Sahu, Sabin; Singh, Sanjay Kumar

    2017-07-01

    Usher syndrome, also known as retinitis pigmentosa-dysacusis syndrome, is an extremely rare genetic disorder, characterized by retinitis pigmentosa (RP) and congenital sensorineural hearing loss. It has been estimated to account for 3-6% of the congenitally deaf population, upto 8-33% of individuals with RP and half of all cases with combined deafness and blindness (Vernon M,1969; Boughman JA et al,1983). The prevalence of Usher syndrome have been reported to range from 3.5 to 6.2 per 100,000 in different populations (Vernon M,1969; Boughman JA et al,1983; Yan D et al, 2010). We report a case of Usher syndrome type I in an adult Nepalese male with typical congenital profound hearing loss, and night blindness secondary to retinitis pigmentosa. © NEPjOPH.

  3. Gorlin-Goltz Syndrome: A Rare Case Report of a 11-Year-Old Child.

    Science.gov (United States)

    Tandon, Sandeep; Chauhan, Yashwant; Sharma, Meenakshi; Jain, Manish

    2016-01-01

    Gorlin-Goltz Syndrome, also known as nevoid basal cell carcinoma syndrome (NBCCS), is an autosomal dominant trait caused due to mutations in the patched tumor suppressor gene (PTCH) gene found on the long arm of chromosome 9. The syndrome is characterized by the presence of odontogenic keratocysts (OKCs), basal cell carcinomas, and skeletal malformations. Early diagnosis of the syndrome can be done by pedodontist as OKC is one of the early manifestations of the syndrome. Early diagnosis and treatment is important for long-term prognosis of the syndrome by reducing the severity of cutaneous carcinomas and deformities due to jaw cyst. The present case describes an 11-year-old patient with some typical features of NBCCS, which were diagnosed through its oral and maxillofacial manifestations. This case emphasizes the importance of pedodontist in early recognition of the syndrome. Tandon S, Chauhan Y, Sharma M, Jain M. Gorlin-Goltz Syndrome: A Rare Case Report of a 11-Year-Old Child. Int J Clin Pediatr Dent 2016;9(3):264-268.

  4. Rare Complications of Cervical Spine Surgery: Horner’s Syndrome

    Science.gov (United States)

    Malone, Hani R.; Smith, Zachary A.; Hsu, Wellington K.; Kanter, Adam S.; Qureshi, Sheeraz A.; Cho, Samuel K.; Baird, Evan O.; Isaacs, Robert E.; Rahman, Ra’Kerry K.; Polevaya, Galina; Smith, Justin S.; Shaffrey, Christopher; Tortolani, P. Justin; Stroh, D. Alex; Arnold, Paul M.; Fehlings, Michael G.; Mroz, Thomas E.; Riew, K. Daniel

    2017-01-01

    Study Design: A multicenter retrospective case series. Objective: Horner’s syndrome is a known complication of anterior cervical spinal surgery, but it is rarely encountered in clinical practice. To better understand the incidence, risks, and neurologic outcomes associated with Horner’s syndrome, a multicenter study was performed to review a large collective experience with this rare complication. Methods: We conducted a retrospective multicenter case series study involving 21 high-volume surgical centers from the AOSpine North America Clinical Research Network. Medical records for 17 625 patients who received subaxial cervical spine surgery from 2005 to 2011 were reviewed to identify occurrence of 21 predefined treatment complications. Descriptive statistics were provided for baseline patient characteristics. Paired t test was used to analyze changes in clinical outcomes at follow-up compared to preoperative status. Results: In total, 8887 patients who underwent anterior cervical spine surgery at the participating institutions were screened. Postoperative Horner’s syndrome was identified in 5 (0.06%) patients. All patients experienced the complication following anterior cervical discectomy and fusion. The sympathetic trunk appeared to be more vulnerable when operating on midcervical levels (C5, C6), and most patients experienced at least a partial recovery without further treatment. Conclusions: This collective experience suggests that Horner’s syndrome is an exceedingly rare complication following anterior cervical spine surgery. Injury to the sympathetic trunk may be limited by maintaining a midline surgical trajectory when possible, and performing careful dissection and retraction of the longus colli muscle when lateral exposure is necessary, especially at caudal cervical levels. PMID:28451480

  5. [Large vessel vasculitis with myelodysplastic syndrome: A rare association].

    Science.gov (United States)

    Galland, J; Kawski, H; Guichard, J-F; Maurier, F

    2017-07-01

    The vasculitis can be the consequence of malignancy: most often hematologic rather than solid tumors. The association between large vessels vasculitis and myelodysplastic syndrome is rare. A 55-year-old man experienced asthenia, fever, polyarthritis and inflammatory syndrome. Haematological investigations found a type 2 refractory anemia with excess blasts (RAEB-2) with discovery of severe anemia (Hb: 7,8g/dl) and thrombopenia (platelets: 40,000/mm 3 ). Radiological examinations found thoracic aortitis and carotid vasculitis. Treatment in the form of steroids and azacitidine was instituted. The lack of control of both RAEB-2 and vasculitis was responsible for the death of the patient. Myelodysplastic syndrome and large vessels vasculitis is a rare but serious association disease. The lack of efficiency of corticosteroids seems to be common. Prognosis depends on the haematological treatment effectiveness. Copyright © 2016 Société Nationale Française de Médecine Interne (SNFMI). Published by Elsevier SAS. All rights reserved.

  6. Morvan syndrome: a rare cause of syndrome of inappropriate antidiuretic hormone secretion

    OpenAIRE

    DEMIRBAS, SEREF; AYKAN, MUSA BARIS; ZENGIN, HAYDAR; MAZMAN, SEMIR; SAGLAM, KENAN

    2017-01-01

    The syndrome of inappropriate antidiuretic hormone secretion (SIADH) accounts for an important part of hyponatremia cases. The causes of SIADH can be detected almost always. As a rare disorder, Morvan Syndrome can be defined by the sum of peripheral nerve hyperexcitability, autonomic instability and neuropsychiatric features. Antibodies to voltage-gated potassium channels (Anti ? VGKC-Ab) including contactin associated protein-like 2 antibodies (CASPR2-Ab) and leucine-rich glioma inactivated ...

  7. [A rare cause of oral pain: The pterygoid hamulus syndrome].

    Science.gov (United States)

    Bandini, M; Corre, P; Huet, P; Khonsari, R H

    2015-12-01

    Pterygoid hamulus syndrome (PHS) is a rare cause of orofacial and oropharyngeal pain. PHS can be associated with a hamulus hypertrophy or with a bursitis of the palatosalpingeus but it has not always an anatomic cause. A 36-year-old woman was seen for a constant posterior palatal pain spreading towards oropharynx, increasing during swallowing and lasting for more than 6 months. Physical examination showed an erythema of the soft palate, medially to the hamulus. Hamulus palpation was painful and revealed hamulus hypertrophia on both sides. A bilateral PHS was evocated. This observation is typical of a PHS. We propose a review of the literature of this little-known syndrome. Treatment is initially conservative (corticosteroids) but surgery can be proposed in case of morphological anomalies of the hamulus. Copyright © 2015 Elsevier Masson SAS. All rights reserved.

  8. Eosinophilic Pleural Effusion: A Rare Manifestation of Hypereosinophilic Syndrome

    Directory of Open Access Journals (Sweden)

    Ndubuisi C. Okafor

    2009-01-01

    Full Text Available Several causes of eosinophilic pleural effusions have been described with malignancy being the commonest cause. Hypereosinophilic syndrome (HES is a rare disease and very few cases have been reported of HES presenting as eosinophilic pleural effusion (EPE. We report a case of a 26-year-old male who presented with shortness of breath. He had bilateral pleural effusions, generalized lymphadenopathy, splenomegaly, and leukocytosis with marked peripheral blood eosinophilia. The pleural fluid was exudative, with 25%–30% eosinophilis, and absence of neoplastic cells. Hypereosinophilic syndrome was diagnosed after other causes of eosinophilia were excluded. He continued to be dyspneic with persistent accumulation of eosinophilic pleural fluid, even after his peripheral eosinophil count had normalized in response to treatment. This patient represents a very unusual presentation of HES with dyspnea and pleural effusions and demonstrates that treatment based on response of peripheral eosinophil counts, as is currently recommended, may not always be clinically adequate.

  9. Rare association of central pontine myelinolysis with infantile tremor syndrome

    Directory of Open Access Journals (Sweden)

    Kalpana Datta

    2012-01-01

    Full Text Available Central pontine myelinolysis (CPM is an acute demyelination within the central basis pontis. Though exact mechanism is not known it is seen commonly with rapid correction of hyponatremia and also with pontine ischemia or infarction, demyelinating diseases, pontine neoplasm and different metabolic diseases. We report a rare association of CPM in a patient of Infantile Tremor Syndrom (ITS. ITS is a syndrome of tremor, mental and physical retardation, pigmentary changes of hair and skin and anemia in malnourished children. Though first reported in Indian subcontinent many identical cases were reported from around the world. Our case is a 15 month old child with generalized tremor, mild hepatosplenomegaly with features of grade II malnutrition including skin and hair changes. All the signs and symtoms of tremor improved after treatment with the World Health Organization (WHO protocol for protein energy malnutrition (PEM and administration of propranolol without any side effects.

  10. Joubert syndrome with autism in two siblings: A rare presentation.

    Science.gov (United States)

    Raghavan, D Vijaya; Doshi, V Vimal; Nambi, Shanthi

    2016-01-01

    Joubert syndrome is a rare autosomal recessive disorder with partial or complete agenesis of cerebellar vermis. This syndrome is identified mainly by the presence of molar tooth sign in magnetic resonance imaging of the brain since it has a varied phenotypic presentation. Of the 200 cases reported so far in the literature, only three reports show the presence of autistic symptoms in siblings suggesting a link between the cerebellar vermis and autistic spectrum disorders. In this case report of two siblings, the female child satisfied the criterion for autistic spectrum disorder in accordance with Diagnostic and Statistical Manual of Mental Disorders Fifth Editon. The boy showed developmental delay with autistic features (not amounting to diagnostic threshold). This report is important in that it adds evidence to the literature that abnormalities of cerebellum are involved in the cognitive development and autistic symptoms.

  11. Guillain Barre Syndrome Following Traumatic Brain Injury: A Rare Case

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    Kirac Unal

    2016-06-01

    Full Text Available Introduction Guillain-Barre syndrome (GBS is an immune-mediated acute inflammatory disorder of the peripheral nervous system. Infectious agents were usually accused of playing a role in the etiology of GBS. Guillain-Barre syndrome has rarely been reported following subdural and subarachnoid hemorrhage after head trauma. Case Presentation We report on a 63-year-old male patient presenting GBS following Traumatic Brain Injury (TBI. Only five other similar cases are described in the literature. Conclusions Sudden onset of GBS symptoms following trauma may erroneously be assessed as secondary complications of the TBI and can lead to unnecessary procedures such as computerized tomography (CT scan and magnetic resonance imaging (MRI for a definitive diagnosis and may be a waste of time.

  12. Alstrom syndrome: A rare genetic disorder and its anaesthetic significance

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    Akhilesh Tiwari

    2010-01-01

    Full Text Available Alstrom syndrome is a rare autosomal recessive disorder that was first described in 1959, by Carl Henry Alstrom, characterised by multiorgan system involvement ranging from ocular, aural, endocrinal, hepatorenal, gastrointestinal, respiratory and cardiac to the musculoskeletal system, among many others. It exposes the patient to various risks ranging from pulmonary aspiration and increased cardiac morbidity to separational anxiety, and may necessitate postoperative elective ventilation. We hereby present the successful management of one such diagnosed case in a 12-year-old boy, who presented to us for incision and drainage of an abscess present over the nape of his neck, along with foreign body removal from his right ear.

  13. Cavitatory mesenteric lymph node syndrome: A rare entity

    International Nuclear Information System (INIS)

    Vibhuti; Vishal, Kalia; Gill, Anakhvir

    2010-01-01

    Celiac disease is a gluten sensitive enteropathy that involves an abnormal immunological response to glutens in wheat, rye etc. It predominantly involves the small intestinal mucosa, though, extra luminal manifestations can also occur. One rare extraluminal manifestation is cavitatory mesenteric lymph node syndrome. It occurs in refractory celiac disease and is associated with poor prognosis due to various complications. The diagnosis is often made on imaging when cystic mesenteric lymph nodes with fat-fluid levels are seen and this can then be confirmed by histopathological examination. We recently had a typical case where we were able to make this diagnosis

  14. Churg-Strauss syndrome: A rare cause of pleural effusion

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    Govind Singh Rajawat

    2016-01-01

    Full Text Available Churg-Strauss syndrome (CSS is a rare, small-vessel vasculitis associated with a prominent allergic component, asthma, and blood or tissue eosinophilia. Granulomas, eosinophils, and palisading histiocytes in extravascular tissues are hallmarks of this disorder. The presence of asthma or allergy as well as more than 10% of eosinophils in blood is 95% sensitive and 99% specific, respectively, in distinguishing CSS among a subgroup of patients with well-documented systemic vasculitis. We present a case of pleural effusion which was finally diagnosed as CSS. Considering its rarity, this case is reported.

  15. A rare fatality due to calcified stylohyoid ligament (Eagle syndrome).

    Science.gov (United States)

    Gupta, Avneesh; Aggrawal, Anil; Setia, Puneet

    2017-06-01

    The elongation or calcification of the stylohyoid ligament that leads to pressure symptoms, or entrapment of nearby glossopharyngeal nerve or carotid artery, is known as Eagle syndrome. A PubMed search leads to finding of rare fatality among the 49 reported cases. In the present case, the deceased was a 40-year-old male who choked on his food. We hypothesise that the impaction of food in the upper respiratory tract, as well as the inability to intubate the person, were both the result of the calcified stylohyoid ligament.

  16. Rare successful pregnancy in a patient with Swyer Syndrome.

    Science.gov (United States)

    Taneja, Jyoti; Ogutu, David; Ah-Moye, Michael

    2016-10-01

    To report a rare successful pregnancy after fertility treatment in a patient with Swyer syndrome. Case report. Herts & Essex Fertility Centre, Cheshunt, UK. A 36-year-old patient with 46, XY gonadal dysgenesis. 31 year old husband with normal sperm analysis. Chromosomal analysis, Saline infusion sonography, Pipelle endometrial scratch, ICSI using donor eggs, Embryo Transfer, and Caesarean delivery. Successful pregnancy and live birth. Successful treatment with donor eggs, pregnancy, and delivery. A patient with 46, XY gonadal dysgenesis in a specially tailored fertility program, can maintain a normal pregnancy and delivery.

  17. Ehlers-Danlos Syndrome Type VIII: A Rare Cause of Leg Ulcers in Young Patients

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    Sophie Ronceray

    2013-01-01

    Full Text Available Ehlers-Danlos syndrome type VIII (EDS-VIII is a very rare autosomal dominant disease characterized by early-onset periodontitis associated with features of Ehlers-Danlos syndrome. We report a 32-year-old man whose chronic leg ulcer led to the diagnosis of EDS-VIII. He had severe periodontitis with complete loss of permanent teeth and skin fragility with thin skin, atrophic scars, and brownish atrophic pretibial plaques. Leg ulcer is not a prominent feature of EDS-VIII. We suggest adding EDS-VIII to the list of rare diseases accounting for chronic leg ulcers, if this case report prompts others to report leg ulcers associated with EDS-VIII.

  18. Morvan syndrome: a rare cause of syndrome of inappropriate antidiuretic hormone secretion.

    Science.gov (United States)

    Demirbas, Seref; Aykan, Musa Baris; Zengin, Haydar; Mazman, Semir; Saglam, Kenan

    2017-01-01

    The syndrome of inappropriate antidiuretic hormone secretion (SIADH) accounts for an important part of hyponatremia cases. The causes of SIADH can be detected almost always. As a rare disorder, Morvan Syndrome can be defined by the sum of peripheral nerve hyperexcitability, autonomic instability and neuropsychiatric features. Antibodies to voltage-gated potassium channels (Anti - VGKC-Ab) including contactin associated protein-like 2 antibodies (CASPR2-Ab) and leucine-rich glioma inactivated protein 1 antibodies (LGI1-Ab) were previously known for the potential association with this condition. We present a Morvan Syndrome in a patient who presented with various neuropsychiatric symptoms and SIADH.

  19. Ellis–Van Creveld syndrome in siblings: A rare case report

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    Sabitha Gokulraj

    2016-01-01

    Full Text Available Ellis–Van Creveld syndrome or chondroectodermal dysplasia is a rare autosomal recessive disorder presenting several skeletal manifestations and congenital heart malformations. Ellis–Van Creveld syndrome comprises of a tetrad of clinical manifestations of chondrodysplasia, polydactyly, ectodermal dysplasia, and cardiac defects. Here, we are presenting a very rare case of Ellis–Van Creveld syndrome in siblings.

  20. [Tubulointerstitial nephritis with uveitis (TINU) syndrome. A relatively rare rheumatological differential diagnosis with unexplained uveitis].

    Science.gov (United States)

    Häusler, U; Guminski, B; Helmchen, U; Kisters, K; Heinz, C; Braun, J

    2013-05-01

    The tubulo-interstitial nephritis and uveitis (TINU) syndrome, first described in 1975, is a rare disease most probably of autoimmune origin that is characterized by unilateral or bilateral uveitis and tubulointerstitial nephritis. Most patients are adolescents and it is sometimes associated with other autoimmune diseases, such as spondyloarthritis, rheumatoid arthritis and hyperthyroidosis. This article reports the case of a 43-year-old female patient who presented with refractory recurrent bilateral uveitis despite therapy with high doses of corticosteroids in combination with cyclosporin. When the patient was referred to this hospital for rheumatological examination after almost 1 year of therapy, mild renal insufficiency and proteinuria were found. The kidney biopsy revealed interstitial nephritis, partly crescent-shaped and partly chronic. A diagnosis of TINU syndrome was made and treatment with adalimumab in combination with methotrexate was started. The favorable clinical outcome indicated that tumor necrosis factor (TNF) alpha may play an important role in the pathogenesis of TINU syndrome.

  1. A Rare Case in the Emergency Department: Holmes-Adie Syndrome

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    Sahin COLAK

    2015-03-01

    Full Text Available SUMMARY: Holmes-Adie syndrome (HAS is a rare syndrome characterized by tonic pupil and the absence of deep tendon reflexes. HAS was first described in 1931 and is usually idiopathic, with incidences reported to be 4-7 per 100,000. Although tonic pupil is usually unilateral, it can also be bilateral. Enlarged and irregular pupil is usually noticed by the patient. Light reflex is weak or unresponsive. Another characteristic of HAS is the absence of deep tendon reflexes, and unilateral involvement is more common. This case report emphasizes that HAS should be considered in the differential diagnosis of patients presenting to the emergency department with anisocoria, and the dilute pilocarpine test can be used in diagnosis. Key words: Emergency department, Holmes-Adie syndrome, pilocarpine

  2. A rare case of Turner′s syndrome presenting with Mullerian agenesis

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    Suresh Vaddadi

    2013-01-01

    Full Text Available Turner′s syndrome also called as Ullrich Turner′s syndrome, is a disease of unclear pathogenesis characterized by complete or partial absence of one sex chromosome, with or without cell line mosaicism in a phenotypic female with short stature. Various anomalies result in a constellation of features, of which the most disturbing is primary amenorrhea due to gonadal dysgenesis. Hormone therapy in these patients can often result in successful menstruation, and scope for subsequent pregnancy because of anatomically normal uterus and vagina. Coexisting Mullerian agenesis in these patients can jeopardize the chances of future pregnancy as they have associated structural abnormalities of the uterus and vagina. We report a rare case of middle-aged female with Turner′s syndrome and Mullerian agenesis having absent secondary sexual characters and missing uterus with incompletely formed vagina.

  3. DiGeorge Syndrome: a not so rare disease

    OpenAIRE

    Fomin,Angela BF; Pastorino,Antonio Carlos; Kim,Chong Ae; Pereira,CA; Carneiro-Sampaio,Magda; Abe-Jacob,Cristina Miuki

    2010-01-01

    INTRODUCTION: The DiGeorge Syndrome was first described in 1968 as a primary immunodeficiency resulting from the abnormal development of the third and fourth pharyngeal pouches during embryonic life. It is characterized by hypocalcemia due to hypoparathyroidism, heart defects, and thymic hypoplasia or aplasia. Its incidence is 1:3000 live births and, despite its high frequency, little is known about its natural history and progression. ?This is probably due to diagnostic difficulties and the ...

  4. Muscle-Eye-Brain Disease; a Rare Form of Syndromic Congenital Muscular Dystrophy

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    Gosal Gurinder S

    2011-03-01

    Full Text Available Congenital muscular dystrophy (CMD is a heterogeneous group of disorders characterized by muscular hypotonia since birth and the histologic features of muscular dystrophy. Syndromic congenital muscular dystrophies are clinically similar autosomal recessive disorders characterized by congenital muscular dystrophy, lissencephaly, and eye anomalies. We present a case of a rare form of syndromic congenital muscular dystrophy in an eight year old girl, born of first- degree consanguinity. She had: global developmental delay; a seizure disorder; hypotonia; progressive muscle contractures including bilateral symmetrical flexion contractures of hips, knees, equinus contracture and thoracolumbar scoliosis; diminished deep tendon reflexes: bilateral premature cataract; pseudophakia; and nystagmus. The patient was also highly myopic. Based on clinical features, muscle biopsy and MRI of the brain, a diagnosis of muscle- eye- brain disease was made. Identification of these patients may help to prevent this crippling disorder in the future siblings of probands by utilizing genetic counselling and mutation analysis.

  5. A rare case of recurrent pyogenic liver abscess since childhood: A case of Papillon-Lefèvre syndrome

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    Somak K Das

    2013-01-01

    Full Text Available Recurrent pyogenic liver abscess since childhood is an uncommon finding in clinical medicine. Papillon-Lefèvre syndrome (PLS is a rare disease characterized by skin lesions caused by palmar-plantar hyperkeratosis, and severe periodontal destruction involving both the primary and permanent dentitions. Till date, more than 200 cases have been reported worldwide. In addition to the skin and oral findings, patients may have immune suppression and an increased susceptibility to bacteria, associated with recurrent pyogenic infections of the skin. Pyogenic liver abscess is an uncommon presentation of this rare syndrome. We present a case of PLS presenting as recurrent pyogenic liver abscess since childhood.

  6. A Rare Syndrome of Deletion in 2 Siblings

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    Aravindhan Veerapandiyan MBBS

    2017-08-01

    Full Text Available The Glutamate receptor, ionotropic, delta 2 gene codes for an ionotropic glutamate delta-2 receptor, which is selectively expressed in cerebellar Purkinje cells, and facilitates cerebellar synapse organization and transmission. The phenotype associated with the deletion of Glutamate receptor, ionotropic, delta 2 gene in humans was initially defined in 2013. In this case report, the authors describe 2 brothers who presented with developmental delay, tonic upward gaze, nystagmus, oculomotor apraxia, hypotonia, hyperreflexia, and ataxia. They were found to have a homozygous intragenic deletion within the Glutamate receptor, ionotropic, delta 2 gene at exon 2. Our patients serve as an addition to the literature of previously reported children with this rare clinical syndrome associated with Glutamate receptor, ionotropic, delta 2 deletion.

  7. DPG-plus syndrome: new report of a rare entity.

    Science.gov (United States)

    Azurara, Laura; Marçal, Mónica; Vieira, Filipa; Tuna, Madalena Lopo

    2015-11-12

    Pituitary gland duplication is a particularly rare finding. Different theories have been proposed to explain its pathogenesis, however, this phenomenon is not yet totally understood. Recently, duplication of the pituitary gland (DPG)-plus syndrome has been described, associating DPG with other blastogenic defects. We present the clinical and imaging findings of a newborn girl with DPG, associated with multiple other midline anomalies, including a nasopharyngeal teratoma, palate cleft deformity, bifid nasal bridge, tongue and uvula, hypoplasia of the basis pontis and corpus callosum, duplication of the basilar artery and hypothalamic hamartoma. We describe our patient's multidisciplinary team approach and emphasise the importance of reporting upcoming cases, in order to give more insight into the understanding of this complex entity. 2015 BMJ Publishing Group Ltd.

  8. Kallmann syndrome and paranoid schizophrenia: a rare combination.

    Science.gov (United States)

    Verhoeven, Willem M A; Egger, Jos I M; Hovens, Johannes E; Hoefsloot, Lies

    2013-01-17

    Kallmann syndrome (KS) is a genetically heterogeneous and rare disorder characterised by the combination of hypothalamic hypogonadism and anosmia/hyposmia, a variable degree of intellectual disability and several somatic anomalies. In about one-third of the patients, mutations have been identified in at least seven different genes. Virtually no data are available about possible neuropsychiatric symptoms in KS. Here, a young adult male is described with a previous clinical diagnosis of KS and recent paranoid schizophrenia of which positive, but not negative symptoms, fully remitted upon treatment with antipsychotics. Neither genome-wide array analysis nor mutation analyses disclosed imbalances or mutations in any of presently known KS disease genes. This is the first report on a patient with KS and paranoid schizophrenia in whom extensive genetic analyses were performed. It is concluded that further studies are warranted in order to elucidate a possible increased risk for psychiatric symptoms in patients with KS.

  9. Le Syndrome de Denys-Drash, une Cause Rare de Syndrome ...

    African Journals Online (AJOL)

    Le syndrome de Denys-Drash (DD) est une affection génétique rare due à la mutation du gène WT1, impliqué dans la morphogenèse des organes génitaux externes et du rein. Il associe un syndrome néphrotique congénital et une ambiguïté sexuelle. Les premiers signes surviennent dès les 3 premiers mois de vie sous ...

  10. Christ siemens touraine syndrome: A rare case report

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    N Retnakumari

    2016-01-01

    Full Text Available Christ-Siemens-Touraine (CST is a rare hereditary disorder of X-linked recessive trait, characterized by abnormal development of two or more structures or tissues of ectodermal origin. The common clinical findings include hypodontia, hypohydrosis, hypotrichosis, and onychodysplasia. Although hypodontia is common, anodontia is a rare feature. Most of the patients are suffering from social rejection and consequent psychological trauma because of the facial dysmorphism and absence of multiple teeth. Oral rehabilitation is of prime importance for such patients. This article presents a case in a 5½-year-old boy presenting with altered manifestations affecting almost all the ectodermal structures like skin, hair, nails, teeth, sebaceous glands, sweat glands, salivary glands, mammary glands, and tear glands. He also had complete anodontia and dry mouth. A multidisciplinary treatment was given to the patient with the collaboration of various health professionals. The child gained confidence and was relieved from the psychological impact following the prosthetic rehabilitation.

  11. Christ Siemens Touraine syndrome: A rare case report.

    Science.gov (United States)

    Retnakumari, N; Varghese, Manuja; Kannan, V P

    2016-01-01

    Christ-Siemens-Touraine (CST) is a rare hereditary disorder of X-linked recessive trait, characterized by abnormal development of two or more structures or tissues of ectodermal origin. The common clinical findings include hypodontia, hypohydrosis, hypotrichosis, and onychodysplasia. Although hypodontia is common, anodontia is a rare feature. Most of the patients are suffering from social rejection and consequent psychological trauma because of the facial dysmorphism and absence of multiple teeth. Oral rehabilitation is of prime importance for such patients. This article presents a case in a 5½-year-old boy presenting with altered manifestations affecting almost all the ectodermal structures like skin, hair, nails, teeth, sebaceous glands, sweat glands, salivary glands, mammary glands, and tear glands. He also had complete anodontia and dry mouth. A multidisciplinary treatment was given to the patient with the collaboration of various health professionals. The child gained confidence and was relieved from the psychological impact following the prosthetic rehabilitation.

  12. Imaging findings in the rare catastrophic variant of the primary antiphospholipid syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Thuerl, Christina; Altehoefer, Carsten; Laubenberger, Joerg [Freiburg Univ. (Germany). Abt. Radiologie; Spyridonidis, Alexandros [Freiburg Univ. (DE). Abt. Innere Medizin 1 (Haematologie und Onkologie)

    2002-03-01

    We report imaging findings in a case of the rare catastrophic variant of antiphospholipid syndrome (CAPS) characterized by widespread microvascular occlusions, which may lead to multiple organ failure. We present a case of a 66-year-old woman with bone marrow necrosis, acute acalculous cholecystitis (AAC), focal liver necrosis, subtle patchy splenic infarctions, and bilateral adrenal infarction. The demonstration of multiple microvascular organ involvement (three or more) is crucial for the diagnosis of the catastrophic variant of APS. This can be performed radiologically intra-vitam. Imaging can even reveal subclinical microinfarctions, which are often only diagnosed at autopsy. (orig.)

  13. Imaging findings in the rare catastrophic variant of the primary antiphospholipid syndrome

    International Nuclear Information System (INIS)

    Thuerl, Christina; Altehoefer, Carsten; Laubenberger, Joerg

    2002-01-01

    We report imaging findings in a case of the rare catastrophic variant of antiphospholipid syndrome (CAPS) characterized by widespread microvascular occlusions, which may lead to multiple organ failure. We present a case of a 66-year-old woman with bone marrow necrosis, acute acalculous cholecystitis (AAC), focal liver necrosis, subtle patchy splenic infarctions, and bilateral adrenal infarction. The demonstration of multiple microvascular organ involvement (three or more) is crucial for the diagnosis of the catastrophic variant of APS. This can be performed radiologically intra-vitam. Imaging can even reveal subclinical microinfarctions, which are often only diagnosed at autopsy. (orig.)

  14. A Rare and Serious Syndrome That Requires Attention in Emergency Service: Traumatic Asphyxia

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    Gultekin Gulbahar

    2015-01-01

    Full Text Available Traumatic asphyxia is a rare syndrome caused by blunt thoracoabdominal trauma and characterized by cyanosis, edema, and subconjunctival and petechial hemorrhage on the face, neck, upper extremities, and the upper parts of the thorax. Traumatic asphyxia is usually diagnosed by history and inspection; however, the patient should be monitored more closely due to probable complications of thoracoabdominal injuries. Treatment is conservative, but the prognosis depends on the severity of the associated injuries. Herein we present a traumatic asphyxia due to an elevator accident in a 32-year-old male patient and discuss the diagnosis, treatment, and prognosis by reviewing the relevant literature.

  15. Total Pulmonary Artery Atresia Associated with Abnormal Pulmonary Venous Drainage as a Rare Presentation of Scimitar Syndrome

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    Reza Javadrashid

    2013-09-01

    Full Text Available Scimitar syndrome or pulmonary venolobar syndrome is a rare, complex, and variable malformation of the right lung characterized by an abnormal right sided pulmonary drainage into the inferior vena cava, malformation of the right lung, abnormal arterial supply, and sometimes cardiac malformation. Despite the varying degrees of pulmonary hypoplasia and pulmonary artery hypertension, about half of the patients with scimitar syndrome are asymptomatic or mildly symptomatic when the diagnosis is made. Neonates have severe symptoms and worse prognosis while older children come to light because of recurrent respiratory infections, heart murmur, or an abnormal chest radiograph.

  16. Acquired von Willebrand syndrome: A rare disorder of heterogeneous etiology

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    P Kasatkar

    2013-01-01

    Full Text Available Context: Acquired von Willebrand syndrome (AVWS is a rare bleeding disorder that mimics the inherited form of von Willebrand disease (VWD in terms of laboratory findings and clinical presentation. Aims: To study the etiology of acquired VWD. Settings and Design: The patients referred from various hospitals in and out of Mumbai were included in the study. Materials and Methods: Six patients with AVWS diagnosed at this center over the last 10 years were analyzed against 171 patients with inherited VWD. The differential diagnosis of AVWS was made based on reduced levels of von Willebrand antigen and von Willebrand ristocetin cofactor, decrease in ristocetin induced platelet aggregation, absence of correction in mixing studies with no prior history of bleeding problems and a negative family history for bleeding disorders. Results: In three patients, the disease was associated with systematic lupus erythematosus, out of which one was also associated with Kikuchi lymphadenitis and second with autoimmune hemolytic anemia. Fourth case was associated with hypothyroidism and fifth was a case of dermatitis and vitiligo. The last patient was a case of hemophilia A with Burkitts lymphoma, who developed autoantibodies to von Willebrand factor. Except two patients, all other patients responded to immune suppressive therapy with corticosteroids, while the patient with hypothyroidism responded to oral thyroxine. Conclusion: AVWS is a rare condition and may often be missed or diagnosed as inherited disease associated with heterogeneous disease conditions.

  17. Partial prune belly syndrome: A rare case report

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    Aditya Pratap Singh

    2017-01-01

    Full Text Available Prune belly syndrome (PBS is characterized by deficient development of abdominal muscles that causes the skin of the abdomen to wrinkle like a prune, bilateral cryptorchidism, abnormalities of the urinary tract. The etiology of PBS is unclear and possible familial genetic inheritance was reported in some of the studies. We are presenting here a case with the absence of the muscle in the right side of the abdomen as hernia, thinning of the muscle on left side with bilateral cryptorchidism, and abnormalities of the urinary tract. It is the partial presentation of the PBS.

  18. DiGeorge Syndrome: a not so rare disease

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    Angela BF Fomin

    2010-01-01

    Full Text Available INTRODUCTION: The DiGeorge Syndrome was first described in 1968 as a primary immunodeficiency resulting from the abnormal development of the third and fourth pharyngeal pouches during embryonic life. It is characterized by hypocalcemia due to hypoparathyroidism, heart defects, and thymic hypoplasia or aplasia. Its incidence is 1:3000 live births and, despite its high frequency, little is known about its natural history and progression. ←This is probably due to diagnostic difficulties and the great variety of names used to describe it, such as velocardiofacial, Shprintzen, DiGeorge, and CATCH 22 Syndromes, as well as conotruncal facial anomaly. All represent the same genetic condition, chromosome 22q11.2 deletion, which might have several clinical expressions. OBJECTIVES: To describe clinical and laboratorial data and phenotypic characteristics of patients with DiGeorge Syndrome. METHODS: Patients underwent standard clinical and epidemiological protocol and tests to detect heart diseases, facial abnormalities, dimorphisms, neurological or behavioral disorders, recurrent infections and other comorbidities. RESULTS: Of 14 patients (8m - 18y11m, only one did not have 22q11.2 deletion detected. The main findings were: conotruncal malformation (n = 12, facial abnormalities (n = 11, hypocalcemia (n = 5 and low lymphocyte count (n=2. CONCLUSION: The authors pointed out the necessity of DGS suspicion in all patient presenting with heart defects, facial abnormalities (associated or not with hypocalcemia, and immunological disorders because although frequency of DGS is high, few patients with a confirmed diagnosis are followed up.

  19. Brown′s syndrome with ocular albinism: Case report of a rare presentation and literature review

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    Soumya Nambiar

    2015-01-01

    Full Text Available We report a rare case of Brown′s syndrome associated with ocular albinism in a 10-year-old boy. This report highlights the importance of further analysis of cases of Brown′s syndrome and throws some light on the etiology and association of this rare condition.

  20. A Rare Pontine Neuro-ophthalmic Syndrome: Eight-and-a-Half Syndrome

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    Esra Eruyar

    2017-06-01

    Full Text Available One-and-a half syndrome is seen in paramedian pontine lesions, and may also co-exist with cranial nerve paralysis. This clinical situation is called eight-and-a-half syndrome when facial nerve paralysis also accompanies this manifestation. A man aged 38 years was admitted with symptoms of sudden-onset binocular diplopia and dizziness. The patient had no known co-morbidities. Cranial magnetic resonance imaging showed a small-sized infarct in the left paramedian pontine tegmentum posterior area. In his neuro-ophthalmologic examination, total paresis of left eye horizontal movements, mild lateral deviation, and monocular nystagmus during abduction of the right eye were observed. The patient also had peripheral facial paralysis on the left side; therefore, no signs of motor deficit of his extremities were examined. Eight-and-a-half syndrome is a rare disorder that is seen in localized-small pons lesions, mostly accompanied by infarcts. This clinical manifestation is called eight-and-a-half syndrome and arises within lesions in both the parapontine reticular formation and the medial longitudinal fasciculus in the inferior pons tegmentum where horizontal eye movements are controlled, and facial axons adjacent to the nucleus of the sixth nerve. We wanted to present this case to emphasize this rare situation

  1. Constitutional NRAS mutations are rare among patients with Noonan syndrome or juvenile myelomonocytic leukemia.

    Science.gov (United States)

    Kraoua, Lilia; Journel, Hubert; Bonnet, Philippe; Amiel, Jeanne; Pouvreau, Nathalie; Baumann, Clarisse; Verloes, Alain; Cavé, Hélène

    2012-10-01

    Recently, germline mutations of NRAS have been shown to be associated with Noonan syndrome (NS), a relatively common developmental disorder characterized by short stature, congenital heart disease, and distinctive facial features. We report on the mutational analysis of NRAS in a cohort of 125 French patients with NS and no known mutation for PTPN11, KRAS, SOS1, MEK1, MEK2, RAF1, BRAF, and SHOC2. The c.179G>A (p.G60E) mutation was identified in two patients with typical NS, confirming that NRAS germline mutations are a rare cause of this syndrome. We also screened our cohort of 95 patients with juvenile myelomonocytic leukemia (JMML). Among 17 patients with NRAS-mutated JMML, none had clinical features suggestive of NS. None of the 11 JMML patients for which germline DNA was available had a constitutional NRAS mutation. Copyright © 2012 Wiley Periodicals, Inc.

  2. Docetaxel induced Lyell′s syndrome: A rare life threatening cause of dermatitis medicamentosas

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    Faheem Arshad

    2014-01-01

    Full Text Available Lyell′s syndrome or toxic epidermal necrolysis (TEN is a life threatening complication mostly caused by medications, characterized by desquamative lesions of the skin and mucous membranes with 30 percent or more epidermal involvement along with mucus membrane. We report a rare case of toxic epidermal necrolysis following administration of docetaxel, a semi-synthetic taxane. A female diagnosed as having metastatic breast carcinoma received chemotherapy in form of docetaxel after being exposed to adjuvant chemotherapy, developed severe involvement of skin and mucus membrane. Diagnosis of TEN was made and she was managed with steroids, antibiotics, intravenous fluids and antiseptic dressings. Common toxicities reported with this drug include myelosuppression, alopecia, nail damage, erythema multiforme major and neuropathy. We believe this is the first case report of Lyell′s syndrome following docetaxel. Main aim of this case is to make physicians aware of the severe skin reactions with docetaxel, measures to avoid them, early recognition and prompt treatment.

  3. Parry-Romberg syndrome (progressive hemifacial atrophy) with spasmodic dysphonia--a rare association.

    Science.gov (United States)

    Mugundhan, K; Selvakumar, C J; Gunasekaran, K; Thiruvarutchelvan, K; Sivakumar, S; Anguraj, M; Arun, S

    2014-04-01

    Parry-Romberg syndrome is a rare clinical entity characterised by progressive hemifacial atrophy with appearance of 'saber'. Various neurological and otorhinolaryngological disorders are associated with this syndrome. The association of Parry -Romberg syndrome with Spasmodic dysphonia has rarely been reported. A 37 year old female presented with progressive atrophy of tissues of left side of face for 10 years and change in voice for 1 year. On examination, wasting and atrophy of tissues including tongue was noted on left side of the face. ENT examination revealed adductor spasmodic dysphonia. We report the rare association of Parry -Romberg syndrome with spasmodic dysphonia.

  4. Pancoast syndrome: A rare presentation of non-Hodgkin′s lymphoma

    Directory of Open Access Journals (Sweden)

    Anirban Sarkar

    2013-01-01

    Full Text Available Pancoast syndrome is a common presentation of bronchogenic carcinoma, but other malignancies are rarely cited as its cause. Pancoast syndrome due to non-Hodgkin′s lymphoma is rarely described in the literature. Here, we report a case of Pancoast syndrome due to non-Hodgkin′s lymphoma to increase the awareness of the clinicians regarding essentiality of tissue diagnosis of Pancoast tumor before starting the treatment.

  5. Sweet's syndrome complicating ulcerative colitis: a rare association.

    Science.gov (United States)

    Lopes Caçola, Rute; Soares, Marta; Cardoso, Carla; Furtado, António

    2016-01-20

    Sweet's syndrome (SS) is a neutrophilic dermatosis disorder of unknown aetiology, characterised by acute fever, neutrophilia, painful erythematous papules, nodules and plaques, and an infiltrate consisting predominantly of mature neutrophils in the upper dermis. Classical SS is a rare extra-intestinal manifestation of inflammatory bowel disease (IBD). It is more common in Crohn's disease than in ulcerative colitis (UC). There is a predilection for women, and for patients with colonic disease and active IBD. We report the case of a 39-year-old woman with a flare of moderate severity UC treated with mesalazine who presented with a 5-day history of acute fever, painful papules and plaques on forearms and legs, episcleritis and cervical pain. Skin biopsies showed papillary dermis inflammatory cell infiltration composed mainly of neutrophils, without evidence of leukocytoclastic vasculitis or panniculitis, compatible with SS. The patient had an excellent response to systemic corticosteroids. Symptoms promptly improved and skin lesions resolved after 7 weeks. 2016 BMJ Publishing Group Ltd.

  6. Bland-White-Garland syndrome - a rare and serious cause of failure to thrive.

    Science.gov (United States)

    Szmigielska, Agnieszka; Roszkowska-Blaim, Maria; Gołąbek-Dylewska, Małgorzata; Tomik, Agnieszka; Brzewski, Michał; Werner, Bożena

    2013-01-01

    Male, 0 FINAL DIAGNOSIS: Bland-White-Garland syndrome Symptoms: Cardiomegaly, feeding problems Medication: - Clinical Procedure: Reimplantation of the left coronary artery to the aorta Specialty: Pediatrics and Neonatology. Rare disease. Bland-White-Garland syndrome (BWGS) is a very rare disease characterized by anomalous origin of the left coronary artery from the pulmonary trunk (ALCAPA). WBGS affects 1 in every 300 000 live births. Children typically present with dyspnea, pallor, and failure to thrive. Without surgical repair, most of these children die during the first months of life. This case report describes 3-month-old boy admitted to the hospital because of feeding problems. The boy was born at term, with birth weight 3200 g, and was 10 points in Apgar score. He was breast-fed from birth. From the seventh week of age, his mother observed his increasing difficulties with feeding. Physical examination revealed pale skin, diminished heart sounds, tachycardia, cardiomegaly, and hepatomegaly. Results of urine and blood tests and ultrasonography of the central nervous system and abdomen were normal. The chest radiography showed cardiomegaly and electrocardiogram revealed anterolateral myocardial infarction. On echocardiography, an anomalous left coronary artery arising from the pulmonary artery was found. The life-saving treatment of choice was immediate surgical reimplantation of the left coronary artery to the aorta. Children with congenital heart disease are often prone to malnutrition, but in rare cases failure to thrive and breast-feeding problems can be the first symptoms of life-threatening diseases like myocardial infarction secondary to Bland-White-Garland syndrome (BWGS).

  7. Bland-White-Garland syndrome – a rare and serious cause of failure to thrive

    Science.gov (United States)

    Szmigielska, Agnieszka; Roszkowska-Blaim, Maria; Gołąbek-Dylewska, Małgorzata; Tomik, Agnieszka; Brzewski, Michał; Werner, Bożena

    2013-01-01

    Patient: Male, 0 Final Diagnosis: Bland-White-Garland syndrome Symptoms: Cardiomegaly, feeding problems Medication: — Clinical Procedure: Reimplantation of the left coronary artery to the aorta Specialty: Pediatrics and Neonatology Objective: Rare disease Background: Bland-White-Garland syndrome (BWGS) is a very rare disease characterized by anomalous origin of the left coronary artery from the pulmonary trunk (ALCAPA). WBGS affects 1 in every 300 000 live births. Children typically present with dyspnea, pallor, and failure to thrive. Without surgical repair, most of these children die during the first months of life. Case Report: This case report describes 3-month-old boy admitted to the hospital because of feeding problems. The boy was born at term, with birth weight 3200 g, and was 10 points in Apgar score. He was breast-fed from birth. From the seventh week of age, his mother observed his increasing difficulties with feeding. Physical examination revealed pale skin, diminished heart sounds, tachycardia, cardiomegaly, and hepatomegaly. Results of urine and blood tests and ultrasonography of the central nervous system and abdomen were normal. The chest radiography showed cardiomegaly and electrocardiogram revealed anterolateral myocardial infarction. On echocardiography, an anomalous left coronary artery arising from the pulmonary artery was found. The life-saving treatment of choice was immediate surgical reimplantation of the left coronary artery to the aorta. Conclusions: Children with congenital heart disease are often prone to malnutrition, but in rare cases failure to thrive and breast-feeding problems can be the first symptoms of life-threatening diseases like myocardial infarction secondary to Bland-White-Garland syndrome (BWGS). PMID:24086793

  8. Klippel–Trénaunay Syndrome – A Very Rare and Interesting Syndrome

    Directory of Open Access Journals (Sweden)

    Deepak Sharma

    2015-01-01

    Full Text Available Klippel–Trénaunay syndrome (KTS or KT is an infrequently seen dermatological syndrome, which is often viewed as a triad of vascular malformation (capillary malformations or port-wine brands, venous varicosity, and soft tissue and/or bony hypertrophy. We report a case of a 12-year-old male who presented to us with the symptoms of varicose plaques over both lower limbs and was diagnosed as a case of KTS. Management is normally conservative and includes stockings for compression of the branches to reduce edema because of chronic venous insufficiency; modern devices that cause on and off pneumatic compression; and rarely, surgical correction of varicose veins with lifelong follow-up. The orthopedic abnormalities are treated with epiphysiodesis in order to prevent (stop overgrowing of limb and correction of bone deformity.

  9. A rare cause of pericardial effusion and ascites: POEMS syndrome

    Directory of Open Access Journals (Sweden)

    Bilal Katipoglu

    2017-12-01

    Full Text Available POEMS syndrome is an important paraneoplastic syndrome associated with multisystem involvement. Extravascular volume overload like pericardial effusion and ascites has a broad differential diagnosis. In addition, it may be initial presentation of disease. For that reason, this case report is highlight to warn of different forms of presentation of poems syndrome.

  10. Stiff Person Syndrome: A Rare Neurological Disorder, Heterogeneous in Clinical Presentation and Not Easy to Treat

    Directory of Open Access Journals (Sweden)

    Susanne Buechner

    2015-01-01

    Full Text Available Background. Stiff person syndrome (SPS is a rare neurological disorder characterized by progressive rigidity of axial and limb muscles associated with painful spasms. SPS can be classified into classic SPS, paraneoplastic SPS, and SPS variants. Its underlying pathogenesis is probably autoimmune, as in most cases antibodies against glutamic acid decarboxylase (GAD are observed. Similarly, paraneoplastic SPS is usually linked to anti-amphiphysin antibodies. Treatment is based on drugs enhancing gamma-aminobutyric acid (GABA transmission and immunomodulatory agents. Case Series. Patient 1 is a 45-year-old male affected by the classic SPS, Patient 2 is a 73-year-old male affected by paraneoplastic SPS, and Patient 3 is a 68-year-old male affected by the stiff limb syndrome, a SPS variant where symptoms are confined to the limbs. Symptoms, diagnostic findings, and clinical course were extremely variable in the three patients, and treatment was often unsatisfactory and not well tolerated, thus reducing patient compliance. Clinical manifestations also included some unusual features such as recurrent vomiting and progressive dysarthria. Conclusions. SPS is a rare disorder that causes significant disability. Because of its extensive clinical variability, a multitask and personalized treatment is indicated. A clearer understanding of uncommon clinical features and better-tolerated therapeutic strategies are still needed.

  11. SMARCE1, a rare cause of Coffin-Siris Syndrome: Clinical description of three additional cases.

    Science.gov (United States)

    Zarate, Yuri A; Bhoj, Elizabeth; Kaylor, Julie; Li, Dong; Tsurusaki, Yoshinori; Miyake, Noriko; Matsumoto, Naomichi; Phadke, Shubha; Escobar, Luis; Irani, Afifa; Hakonarson, Hakon; Schrier Vergano, Samantha A

    2016-08-01

    Coffin-Siris syndrome (CSS, MIM 135900), is a well-described, multiple congenital anomaly syndrome characterized by coarse facial features, hypertrichosis, sparse scalp hair, and hypo/aplastic digital nails and phalanges, typically of the 5th digits. Mutations in the BAF (SWI/SNF)-complex subunits (SMARCA4, SMARCE1, SMARCB1, SMARCA2, ARID1B, and ARID1A) have been shown to cause not only CSS, but also related disorders including Nicolaides-Baraitser (MIM 601358) syndrome and ARID1B-intellectual disability syndrome (MIM 614562). At least 200 individuals with CSS have been found to have a mutation in the BAF pathway. However, to date, only three individuals with CSS have been reported to have pathogenic variants in SMARCE1. We report here three additional individuals with clinical features consistent with CSS and alterations in SMARCE1, one of which is novel. The probands all exhibited dysmorphic facial features, moderate developmental and cognitive delay, poor growth, and hypoplastic digital nails/phalanges, including digits not typically affected in the other genes associated with CSS. Two of the three probands had a variety of different organ system anomalies, including cardiac disease, genitourinary abnormalities, feeding difficulties, and vision abnormalities. The 3rd proband has not had further investigative studies. Although an increasing number of individuals are being diagnosed with disorders in the BAF pathway, SMARCE1 is the least common of these genes. This report doubles the number of probands with these mutations, and allows for better phenotypic information of this rare syndrome. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  12. SMARCE1, a Rare Cause of Coffin–Siris Syndrome: Clinical Description of Three Additional Cases

    Science.gov (United States)

    Zarate, Yuri A.; Bhoj, Elizabeth; Kaylor, Julie; Li, Dong; Tsurusaki, Yoshinori; Miyake, Noriko; Matsumoto, Naomichi; Phadke, Shubha; Escobar, Luis; Irani, Afifa; Hakonarson, Hakon; Schrier Vergano, Samantha A.

    2018-01-01

    Coffin–Siris syndrome (CSS, MIM 135900), is a well-described, multiple congenital anomaly syndrome characterized by coarse facial features, hypertrichosis, sparse scalp hair, and hypo/aplastic digital nails and phalanges, typically of the 5th digits. Mutations in the BAF (SWI/SNF)-complex subunits (SMARCA4, SMARCE1, SMARCB1, SMARCA2, ARID1B, and ARID1A) have been shown to cause not only CSS, but also related disorders including Nicolaides–Baraitser (MIM 601358) syndrome and ARID1B-intellectual disability syndrome (MIM 614562).At least 200 individuals with CSS have been found to have a mutation in the BAF pathway. However, to date, only three individuals with CSS have been reported to have pathogenic variants in SMARCE1. We report here three additional individuals with clinical features consistent with CSS and alterations in SMARCE1, one of which is novel. The probands all exhibited dysmorphic facial features, moderate developmental and cognitive delay, poor growth, and hypoplastic digital nails/phalanges, including digits not typically affected in the other genes associated with CSS. Two of the three probands had a variety of different organ system anomalies, including cardiac disease, genitourinary abnormalities, feeding difficulties, and vision abnormalities. The 3rd proband has not had further investigative studies. Although an increasing number of individuals are being diagnosed with disorders in the BAF pathway, SMARCE1 is the least common of these genes. This report doubles the number of probands with these mutations, and allows for better phenotypic information of this rare syndrome. PMID:27264197

  13. A rare complication of Ramsey Hunt Syndrome: Sınus vein thrombosis

    Directory of Open Access Journals (Sweden)

    Ramiz Ahmedov

    2011-03-01

    Full Text Available Ramsay-Hunt Syndrome (RHS is a rare affection characterized by peripheral facial paralysis (PFP, skin eruption in the auricular canal and cochleovestibular symptoms. It is produced by varicella-zoster virus(VZV reactivation at the geniculate ganglia. In elderly and immunocompromised individuals, the virus may reactivate to produce shingles (zoster. After zoster resolves, many elderly patients experience postherpetic neuralgia. Uncommonly, VZV can spread to large cerebral arteries to cause a spectrum of large-vessel vascular damage, ranging from vasculopathy to vasculitis, with stroke. In immunocompromised individuals, especially those with cancer or acquired immunodeficiency syndrome, deeper tissue penetration of the virus may occur (as compared with immunocompetent individuals, with resultant myelitis, small-vessel vasculopathy, ventriculitis, and meningoencephalitis. The polymerase chain reaction (PCR analysis of cerebrospinal fluid remains the mainstay for diagnosing the neurologic complications of VZV during life. We report a case of Ramsay Hunt syndrome complicated with cerebral venous thrombosis. Patient received treatment with acyclovir and anticoagulation. Early treatment with acyclovir therapy and anticoagulation could improve the recovery rate of facial nerve palsy and sinus vein thrombosis

  14. CXCL12/CXCR4-Axis Dysfunctions: Markers of the Rare Immunodeficiency Disorder WHIM Syndrome

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    Françoise Bachelerie

    2010-01-01

    Full Text Available The WHIM syndrome features susceptibility to human Papillomavirus infection-induced warts and carcinomas, hypogammaglobulinemia, recurrent bacterial infections, B and T-cell lymphopenia, and neutropenia associated with retention of senescent neutrophils in the bone marrow (i.e. myelokathexis. This rare disorder is mostly linked to inherited heterozygous autosomal dominant mutations in the gene encoding CXCR4, a G protein coupled receptor with a unique ligand, the chemokine CXCL12/SDF-1. Some individuals who have full clinical forms of the syndrome carry a wild type CXCR4 gene. In spite of this genetic heterogeneity, leukocytes from WHIM patients share in common dysfunctions of the CXCR4-mediated signaling pathway upon exposure to CXCL12. Dysfunctions are characterized by impaired desensitization and receptor internalization, which are associated with enhanced responses to the chemokine. Our increasing understanding of the mechanisms that account for the aberrant CXCL12/CXCR4-mediated responses is beginning to provide insight into the pathogenesis of the disorder. As a result we can expect to identify markers of the WHIM syndrome, as well as other disorders with WHIM-like features that are associated with dysfunctions of the CXCL12/CXCR4 axis.

  15. “Peripheral Neuropathy Crippling Bronchial Asthma”: Two Rare Case Reports of Churg-Strauss Syndrome

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    Kamal Kishore Pandita

    2014-01-01

    Full Text Available Churg-Strauss syndrome (CSS is a rare cause of vasculitic neuropathy. Although rare and potentially fatal, Churg-Strauss syndrome (CSS is easily diagnosable and treatable. The presence of bronchial asthma with peripheral neuropathy in a patient alerts a physician to this diagnosis. This is vividly illustrated by the presented two cases who had neuropathy associated with bronchial asthma, eosinophilia, sinusitis, and positive perinuclear antineutrophil cytoplasmic antibodies (p-ANCA test, which improved with administration of steroids.

  16. POLYDACTYLY IN P FEIFFER SYNDROME II - OMIM #10160 0 A RARE ASSOCIATION

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    Deepa

    2015-03-01

    Full Text Available Pfeiffer syndrome (PS is a rare autosomal dominantly inherited disorder occurring in approximately 1:100,000 live births. Mutations of the fibroblast growth factor receptor 1(FGFR1 or FGFR2 gene can cause Pfeiffer syndrome. Craniosynostosis, brachycephaly, mid - facial hypoplasia, broad deviated thumbs and great toes c haracterize the syndrome. Pfeiffer syndrome depending on severity of the phenotype is of three types. The types 2 and 3 occur as sporadic cases and have poor prognosis. We report a case of Pfeiffer Syndrome type 2 having polydactyly, which to the best of o ur knowledge is first case of such an association

  17. Rare Copy Number Variants in a Population Based Investigation of Hypoplastic Right Heart Syndrome

    Science.gov (United States)

    Dimopoulos, Aggeliki; Sicko, Robert J.; Kay, Denise M.; Rigler, Shannon L.; Druschel, Charlotte M.; Caggana, Michele; Browne, Marilyn L.; Fan, Ruzong; Romitti, Paul A.; Brody, Lawrence C.; Mills, James L.

    2016-01-01

    Background Hypoplastic right heart syndrome (HRHS) is a rare congenital defect characterized by underdevelopment of the right heart structures commonly accompanied by an atrial septal defect. Familial HRHS reports suggest genetic factor involvement. We examined the role of copy number variants (CNVs) in HRHS. Methods We genotyped 32 HRHS cases identified from all New York State live births (1998–2005) using Illumina HumanOmni2.5 microarrays. CNVs were called with PennCNV and prioritized if they were ≥20Kb, contained ≥10 SNPs and had minimal overlap with CNVs from in-house controls, the Database of Genomic Variants, HapMap3 and CHOP database. Results We identified 28 CNVs in 17 cases; several encompassed genes important for right heart development. One case had a 2p16–2p23 duplication spanning LBH, a limb and heart development transcription factor. Lbh mis-expression results in right ventricular hypoplasia and pulmonary valve defects. This duplication also encompassed SOS1, a factor associated with pulmonary valve stenosis in Noonan syndrome. Sos1−/− mice display thin and poorly trabeculated ventricles. In another case, we identified a 1.5Mb deletion associated with Williams Beuren syndrome, a disorder that includes valvular malformations. A third case had a 24Kb deletion upstream of the TGFβ ligand ITGB8. Embryos genetically null for Itgb8, and its intracellular interactant Band 4.1B, display lethal cardiac phenotypes. Conclusions To our knowledge, this is the first study of CNVs in HRHS. We identified several rare CNVs that overlap genes related to right ventricular wall and valve development, suggesting that genetics plays a role in HRHS and providing clues for further investigation. PMID:28009100

  18. A case of pancreatitis, panniculitis and polyarthritis syndrome: Elucidating the pathophysiologic mechanisms of a rare condition

    Directory of Open Access Journals (Sweden)

    Ines Loverdos

    2015-05-01

    Full Text Available Pancreatitis-Panniculitis-Polyarthritis (PPP syndrome is rare and its physiopathology unclear. A 6-year old boy suffered of traumatic pancreatitis complicated by PPP syndrome. Extensive investigations demonstrated high levels of pancreatic lipase and fatty acids in the affected peripheral tissues. These findings support the sequence of peripheral lipolysis and fatty acid accumulation inducing tissue inflammation.

  19. Bilateral Wyburn-Mason Syndrome presenting as acute subarachnoid haemorrhage - a very rare congenital neurocutaneuos disorder

    DEFF Research Database (Denmark)

    Cortnum, Søren Ole Stigaard; Sørensen, Preben; Andresen, J

    2008-01-01

    . Wyburn-Mason syndrome is a very rare congenital neurocutaneuos disorder comprising of vascular malformations of the retina, ipsilateral cerebral AVMs and occasionally lesions in the oronasopharyngeal area. Subarachnoid haemorrhage associated with Wyburn-Mason syndrome has been described in only 5...

  20. Grisel's syndrome: A rare complication following traditional uvulectomy

    African Journals Online (AJOL)

    A case is reported of an eight-month-old female patient who had traditional uvulectomy for sore throat complicated by Grisel's syndrome. She was admitted into the hospital one week after uvulectomy with Torticolis. Grisel's syndrome is a nontraumatic atlantoaxial subluxation, usually secondary of an infection or an ...

  1. Lutembacher's syndrome: A rare combination of congenital and ...

    African Journals Online (AJOL)

    Because the mitral stenosis was, in fact, rheumatic in aetiology, the syndrome was defined eventually as a combination of congenital atrial septal defect and acquired, almost always rheumatic, mitral stenosis. Keywords:Lutembacher's syndrome, congenital heart disease, valvular heart disease, atrial septal defect, mitral ...

  2. Mal de Debarquement Syndrome: A Rare Entity—A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Veronica Nwagwu

    2015-01-01

    Full Text Available Mal de Debarquement Syndrome (MDS is a rare, understudied, underdiagnosed, and self-limiting condition. Etiology and incidence are unknown. It is characterized by abnormal sensation of motion/balance reported after travel by air, land, and sea; being reexposed to motion/activity relieves it. Symptoms may last from minutes to years. Workup though required reveals no findings; it is a diagnosis of exclusion. While no efficacious treatment exists, amitriptyline and benzodiazepines as well as supportive therapy have proved to be useful. We have described a 40-year-old Caucasian female who presented for the evaluation of persistent rocking and swaying sensation after a ship cruise which lasted for one week. Patient was treated with benzodiazepines after extensive workup and is now stable. A high index of suspicion is required to make a diagnosis.

  3. Successful Management of a Rare Cause of Hemolytic Uremic Syndrome With Eculizumab in a Child.

    Science.gov (United States)

    Alparslan, Caner; Yavaşcan, Önder; Kasap Demir, Belde; Atmiş, Bahriye; Karabay Bayazit, Aysun; Leblebisatan, Göksel; Öncel, Elif P; Alaygut, Demet; Mutlubaş, Fatma; Aksu, Nejat

    2018-03-23

    Hemolytic uremic syndrome (HUS) is characterized by microangiopathic hemolytic anemia, acute renal failure, and thrombocytopenia. It very rarely coexists with acute lymphoblastic leukemia (ALL) emerging before, simultaneously, or after the diagnosis has been made, and management of the patient may be difficult. We present the case of a 7-year-old boy who was diagnosed with HUS and initially managed by hemodialysis (HD). Thereafter, HUS progressed, and neurological findings developed. The patient was treated with eculizumab, agressive blood pressure control, and antiepileptic drugs. At the fifth month of follow-up, the patient was diagnosed with acute B-cell lymphoblastic leukemia with fever, bone pain, hepatosplenomegaly, and pancytopenia. After initiation of ALL treatment, he had no episodes of HUS, despite cessation of eculizumab. In conclusion, eculizumab may be a treatment of choice to prevent further systemic damage in recurrent HUS episodes of patients with borderline changes in the bone marrow until ALL is constantly diagnosed.

  4. Eagle′s syndrome: A rare case of young female

    Directory of Open Access Journals (Sweden)

    Mohammad Abdul Baseer

    2013-01-01

    Full Text Available Eagle′s syndrome is a condition that causes pain in the Craniofacial and cervical region of the neck. Symptoms related to the Eagle′s syndrome may be confused with the variety of neuralgias, oral, dental and temporomandibular joint (TMJ conditions. In this paper, a case of the very young female suffering with the difficulty in swallowing and recurrent dull pain in the throat with restriction of the movement of head to the left side was presented. A thorough past medical and dental history, extra oral and intra oral examination coupled with the panoramic radiographic interpretation were used to diagnose Eagle′s syndrome.

  5. “Sixteen and a half”: a rare neurological syndrome

    Directory of Open Access Journals (Sweden)

    Chetan Chaudhari

    2012-07-01

    Full Text Available "Sixteen and a half" syndrome is a recently coined terminology for a novel pontine neuro-ophthalmological condition. It is characterised by "one and a half" syndrome with an additional ipsilateral seventh and eighth cranial nerve palsy (1½+7+8=16½. We hereby present a case with "sixteen and a half" syndrome, characterised by facial asymmetry, conjugate gaze palsy and unilateral deafness with vertigo. As demonstrated by magnetic resonance imaging, the responsible pontine lesion was a brainstem tuberculoma involving the ipsilateral abducens nucleus and the adjacent medial longitudinal fasciculus (MLF, along with facial and vestibulocochlear nerve. The location of the tuberculoma and the clinical presentation is unusual.

  6. Hopkins syndrome and phantom hernia: a rare association.

    Science.gov (United States)

    Elizabeth, K E; Guruprasad, C S; Sindhu, T G

    2011-06-01

    Acute flaccid paralysis (AFP), other than paralytic poliomyelitis, are usually due to demyelination like Guillian Barre syndrome (GBS), transverse myelitis and traumatic neuritis. Poliomyelitis like illness, Hopkins syndrome or Post Asthmatic Amotrophy, associated with bronchial asthma and hyperIgEemia has been reported in literature. We present a two and a half year old child who developed AFP with phantom hernia following an episode of bronchial asthma.

  7. Late Onset Cobalamin Disorder and Hemolytic Uremic Syndrome: A Rare Cause of Nephrotic Syndrome

    Directory of Open Access Journals (Sweden)

    Gianluigi Ardissino

    2017-01-01

    Full Text Available Hemolytic uremic syndrome (HUS is an unrare and severe thrombotic microangiopathy (TMA caused by several pathogenetic mechanisms among which Shiga toxin-producing Escherichia coli infections and complement dysregulation are the most common. However, very rarely and particularly in neonates and infants, disorders of cobalamin metabolism (CblC can present with or be complicated by TMA. Herein we describe a case of atypical HUS (aHUS related to CblC disease which first presented in a previously healthy boy at age of 13.6 years. The clinical picture was initially dominated by nephrotic range proteinuria and severe hypertension followed by renal failure. The specific treatment with high dose of hydroxycobalamin rapidly obtained the remission of TMA and the complete recovery of renal function. We conclude that plasma homocysteine and methionine determinations together with urine organic acid analysis should be included in the diagnostic work-up of any patient with TMA and/or nephrotic syndrome regardless of age.

  8. A rare cause of acute abdominal pain: Herlyn-Werner-Wunderlich syndrome.

    Science.gov (United States)

    Aydin, Ramazan; Ozdemir, Ayse Zehra; Ozturk, Bahadir; Bilgici, Meltem Ceyhan; Tosun, Migraci

    2014-01-01

    Herlyn-Werner-Wunderlich (HWW) syndrome is a rare müllerian duct anomaly with uterus didelphys, unilateral obstructed hemivagina, and ipsilateral renal agenesis. Patients with this syndrome generally present after menarche with pelvic pain and mass and, rarely, primary infertility in later years. Strong suspicion and knowledge of this syndrome are mandatory for an accurate diagnosis. A 14-year-old female patient presented with acute retention of urine and abdominopelvic pain. Her condition was diagnosed with the use ultrasonography and magnetic resonance imaging as a case of HWW syndrome. She was treated with vaginal hemiseptal resection. The HWW syndrome should be considered among the differential diagnoses in girls with renal anomalies presenting with pelvic mass, symptoms of acute abdominal pain, and acute urinary retention.

  9. Novel and rare functional genomic variants in multiple autoimmune syndrome and Sjögren's syndrome.

    Science.gov (United States)

    Johar, Angad S; Mastronardi, Claudio; Rojas-Villarraga, Adriana; Patel, Hardip R; Chuah, Aaron; Peng, Kaiman; Higgins, Angela; Milburn, Peter; Palmer, Stephanie; Silva-Lara, Maria Fernanda; Velez, Jorge I; Andrews, Dan; Field, Matthew; Huttley, Gavin; Goodnow, Chris; Anaya, Juan-Manuel; Arcos-Burgos, Mauricio

    2015-06-02

    Multiple autoimmune syndrome (MAS), an extreme phenotype of autoimmune disorders, is a very well suited trait to tackle genomic variants of these conditions. Whole exome sequencing (WES) is a widely used strategy for detection of protein coding and splicing variants associated with inherited diseases. The DNA of eight patients affected by MAS [all of whom presenting with Sjögren's syndrome (SS)], four patients affected by SS alone and 38 unaffected individuals, were subject to WES. Filters to identify novel and rare functional (pathogenic-deleterious) homozygous and/or compound heterozygous variants in these patients and controls were applied. Bioinformatics tools such as the Human gene connectome as well as pathway and network analysis were applied to test overrepresentation of genes harbouring these variants in critical pathways and networks involved in autoimmunity. Eleven novel and rare functional variants were identified in cases but not in controls, harboured in: MACF1, KIAA0754, DUSP12, ICA1, CELA1, LRP1/STAT6, GRIN3B, ANKLE1, TMEM161A, and FKRP. These were subsequently subject to network analysis and their functional relatedness to genes already associated with autoimmunity was evaluated. Notably, the LRP1/STAT6 novel mutation was homozygous in one MAS affected patient and heterozygous in another. LRP1/STAT6 disclosed the strongest plausibility for autoimmunity. LRP1/STAT6 are involved in extracellular and intracellular anti-inflammatory pathways that play key roles in maintaining the homeostasis of the immune system. Further; networks, pathways, and interaction analyses showed that LRP1 is functionally related to the HLA-B and IL10 genes and it has a substantial impact within immunological pathways and/or reaction to bacterial and other foreign proteins (phagocytosis, regulation of phospholipase A2 activity, negative regulation of apoptosis and response to lipopolysaccharides). Further, ICA1 and STAT6 were also closely related to AIRE and IRF5, two very

  10. Rare incidence of tumor lysis syndrome in metastatic prostate cancer following treatment with docetaxel.

    Science.gov (United States)

    Bhardwaj, Sharonlin; Varma, Seema

    2018-03-01

    Tumor lysis syndrome is a serious and sometimes lethal complication of cancer treatment that is comprised of a set of metabolic disturbances along with clinical manifestations. Initiating chemotherapy in bulky, rapidly proliferating tumors causes rapid cell turnover that in turn releases metabolites into circulation that give rise to metabolic derangements that can be dangerous. This syndrome is usually seen in high-grade hematological malignancies. Less commonly, tumor lysis syndrome can present in solid tumors and even rarely in genitourinary tumors. In this report, the authors describe a specific case of tumor lysis syndrome in a patient with metastatic prostate cancer following treatment with docetaxel.

  11. Overview of Social Cognitive Dysfunctions in Rare Developmental Syndromes With Psychiatric Phenotype

    Directory of Open Access Journals (Sweden)

    Aurore Morel

    2018-05-01

    Full Text Available Rare neurodevelopmental syndromes often present social cognitive deficits that may underlie difficulties in social interactions and increase the risk of psychosis or autism spectrum disorders. However, little is known regarding the specificities of social cognitive impairment across syndromes while it remains a major challenge for the care. Our review provides an overview of social cognitive dysfunctions in rare diseases associated with psychiatric symptoms (with a prevalence estimated between 1 in 1,200 and 1 in 25,000 live births: 22q11.2 deletion syndrome, Angelman syndrome, Fragile X syndrome, Klinefelter syndrome, Prader–Willi syndrome, Rett syndrome, Smith–Magenis syndrome, Turner syndrome, and Williams syndrome and shed some light on the specific mechanisms that may underlie these skills in each clinical presentation. We first detail the different processes included in the generic expression “social cognition” before summarizing the genotype, psychiatric phenotype, and non-social cognitive profile in each syndrome. Then, we offer a systematic review of the social cognitive abilities and the disturbed mechanisms they are likely associated with. We followed the PRISMA process, including the definition of the relevant search terms, the selection of studies based on clear inclusion, and exclusion criteria and the quality appraisal of papers. We finally provide insights that may have considerable influence on the development of adapted therapeutic interventions such as social cognitive training (SCT therapies specifically designed to target the psychiatric phenotype. The results of this review suggest that social cognition impairments share some similarities across syndromes. We propose that social cognitive impairments are strongly involved in behavioral symptoms regardless of the overall cognitive level measured by intelligence quotient. Better understanding the mechanisms underlying impaired social cognition may lead to adapt

  12. Rare-earth doped boron nitride nanotubes: Synthesis and characterization

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Wellington Marcos; Sousa, Edesia Martins Barros de, E-mail: wellingtonmarcos@yahoo.com.br [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN/CNEN-MG), Belo Horizonte, MG (Brazil)

    2016-07-01

    Full text: Boron nitride is a heat and chemically resistant refractory compound of boron and nitrogen atoms with the chemical formula BN. This structure exists in various crystalline forms that are isoelectronic to a similarly structured carbon lattice. The hexagonal form (h-BN) corresponding to graphite is the most stable and soft among BN polymorph. However, boron nitride nanotubes (BNNTs) were first time synthesized in 1995 [1] and have a type of one-dimensional (1D) nanostructure. Recently the BNNTs have attracted significant interest for scientific and technological applications due to their Wide bandgap. The Wide-bandgap semiconductors doped with rare-earth are considered as a new type of luminescent material, combining special Wide bandgap semiconducting properties with the rare-earth luminescence feature. BNNTs have a stable wide bandgap of 5.5 eV and super thermal and chemical stabilities, which make BNNTs an ideal nanosized luminescent material [2]. In this study, we report a simple and efficient route for the synthesis of BNNTs doped with samarium and europium. High quality BNNTs doped was produced via CVD technique using NH{sub 3} and N{sub 2} gases as source. Boron amorphous, catalyst and oxides rare-earth powder were used as precursor. Detailed studies involving energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), Raman spectroscopy, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscope (SEM) and transmission electron microscope (TEM) were performed in order to characterize the BNNTs as grown. [1] Chopra, N. G.; Luyken, R. J. et al. Science, v. 269, p. 966-967, 1995. [2] Chen, H.; Chen, Y. et al. Adv. Matter. v. 19, p. 1845-1848, 2007. (author)

  13. Rare-earth doped boron nitride nanotubes: Synthesis and characterization

    International Nuclear Information System (INIS)

    Silva, Wellington Marcos; Sousa, Edesia Martins Barros de

    2016-01-01

    Full text: Boron nitride is a heat and chemically resistant refractory compound of boron and nitrogen atoms with the chemical formula BN. This structure exists in various crystalline forms that are isoelectronic to a similarly structured carbon lattice. The hexagonal form (h-BN) corresponding to graphite is the most stable and soft among BN polymorph. However, boron nitride nanotubes (BNNTs) were first time synthesized in 1995 [1] and have a type of one-dimensional (1D) nanostructure. Recently the BNNTs have attracted significant interest for scientific and technological applications due to their Wide bandgap. The Wide-bandgap semiconductors doped with rare-earth are considered as a new type of luminescent material, combining special Wide bandgap semiconducting properties with the rare-earth luminescence feature. BNNTs have a stable wide bandgap of 5.5 eV and super thermal and chemical stabilities, which make BNNTs an ideal nanosized luminescent material [2]. In this study, we report a simple and efficient route for the synthesis of BNNTs doped with samarium and europium. High quality BNNTs doped was produced via CVD technique using NH 3 and N 2 gases as source. Boron amorphous, catalyst and oxides rare-earth powder were used as precursor. Detailed studies involving energy-dispersive X-ray spectroscopy (EDS), X-ray diffraction (XRD), Raman spectroscopy, Fourier-transform infrared spectroscopy (FTIR), scanning electron microscope (SEM) and transmission electron microscope (TEM) were performed in order to characterize the BNNTs as grown. [1] Chopra, N. G.; Luyken, R. J. et al. Science, v. 269, p. 966-967, 1995. [2] Chen, H.; Chen, Y. et al. Adv. Matter. v. 19, p. 1845-1848, 2007. (author)

  14. Preparation and Characterization of Rare Earth Doped Fluoride Nanoparticles

    Directory of Open Access Journals (Sweden)

    Timothy A. DeVol

    2010-03-01

    Full Text Available This paper reviews the synthesis, structure and applications of metal fluoride nanoparticles, with particular focus on rare earth (RE doped fluoride nanoparticles obtained by our research group. Nanoparticles were produced by precipitation methods using the ligand ammonium di-n-octadecyldithiophosphate (ADDP that allows the growth of shells around a core particle while simultaneously avoiding particle aggregation. Nanoparticles were characterized on their structure, morphology, and luminescent properties. We discuss the synthesis, properties, and application of heavy metal fluorides; specifically LaF3:RE and PbF2, and group IIA fluorides. Particular attention is given to the synthesis of core/shell nanoparticles, including selectively RE-doped LaF3/LaF3, and CaF2/CaF2 core/(multi-shell nanoparticles, and the CaF2-LaF3 system.

  15. Synthesis, characterization and thermal behavior of rare earth amido sulfonates

    International Nuclear Information System (INIS)

    Luiz, Jose Marques; Nunes, Ronaldo Spezia; Matos, Jivaldo do Rosario

    2013-01-01

    Hydrated compounds prepared in aqueous solution by reaction between amidosulfonic acid [H 3 NSO 3 ] and suspensions of rare earth hydroxycarbonates [Ln 2 (OH) x (CO 3 ) y .zH 2 O] were characterized by elemental analysis (% Ln, % N and % H), infrared spectroscopy (FTIR) and thermogravimetry (TG). The compounds presented the stoichiometry Ln(NH 2 SO 3 ) 3 .xH 2 O (where x = 1, 5, 2.0 or 3.0). The IR spectra showed absorptions characteristic of H 2 O molecules and NH 2 SO 3 groups. Degree of hydration, thermal decomposition steps and formation of stable intermediates of the type [Ln 2 (SO 4 ) 3 ] and (Ln 2 O 2 SO 4 ), besides formation of their oxides, was determined by thermogravimetry. (author)

  16. Scimitar syndrome of atypical, rare drainage of venous vessel to the superior vena cava. A case report

    International Nuclear Information System (INIS)

    Sybilski, Adam J.; Michalczuk, Małgorzata; Chudoba, Anna; Tolak-Omernik, Katarzyna; Bulski, Tomasz; Walecki, Jerzy

    2013-01-01

    Scimitar syndrome is a rare and complex congenital anomaly characterized by partial or complete anomalous pulmonary venous return from the right or left lung into the inferior vena cava, through drainage into the hepatic vein, right atrium or left atrium. The syndrome is commonly associated with hypoplasia of the right lung and right pulmonary artery. We present an 11-year-old female with atypical and rare type of scimitar syndrome. The girl has had cough for 2 months before admission, without fever or abnormalities on medical examination. X-ray films revealed inflammatory and atelectatic changes with mediastinal shift to the right. CT and CT angiography – hypoplasia of the right lung with no visible interlobar fissures. No areas of consolidation in the pulmonary parenchyma. Mediastinum shifted to the right. Single wide venous vessels draining the upper part of the right lung entering the superior vena cava. In our patient, clinical symptoms are mild, but a thorough physical examination could have helped diagnose the syndrome earlier

  17. Ascher′s syndrome: A rare case report

    Directory of Open Access Journals (Sweden)

    Shivcharan Lal Chandravanshi

    2015-01-01

    Full Text Available An 18-year-old Indian girl with upper lip deformity presented with on and off painless swelling of her both upper eyelids for 3 years. Clinical evaluation revealed bilateral blepharochalasis, narrowing of horizontal palpebral fissure, decreased outer intercanthal distance, iris coloboma, cleft soft palate, bifid uvula, sensorineural deafness and double upper lip. Clinical examination of the thyroid, thyroid hormone assay and ultrasonography revealed normal thyroid gland structure and function. Ascher′s syndrome was diagnosed. To our knowledge, this is the first reported case of Ascher′s syndrome associated with iris coloboma, heterochromia iridum, and narrowing of horizontal palpebral fissure and decreased outer intercanthal distance secondary to lengthening of lateral canthal ligament.

  18. AORTIC ANEURYSM: A RARE CAUSE OF ORTNER’S SYNDROME

    OpenAIRE

    Sukanta; Biswal Pradipta; Swetapadma; Jyoti; Manoranjan

    2014-01-01

    A 60 year old male patient presented with hoarseness of voice lasting for 2 months. First he was examined by the otorhinolaryngologist of our hospital, who noticed absence of movements of the left vocal cord. Chest X-ray showed a large opacity in the left upper zone and the patient was referred to the pulmonologist. His general physical examination was unremarkable not having any stigmata of Marfan's or Ehler Danlos syndrome. On chest auscultation, a systolic flow murmur was ...

  19. Diencephalic syndrome: a rare cause of failure to thrive.

    Science.gov (United States)

    Tosur, Mustafa; Tomsa, Anca; Paul, David L

    2017-07-06

    Timely diagnosis of diencephalic syndrome is not often the case for patients presenting with failure to thrive (FTT) because of its rarity and lack of specific symptoms. Herein, we report two cases of diencephalic syndrome (2-year-old girl and 10-month-old boy) presenting with severe emaciation. Both patients had histories of poor weight gain for months despite having good appetites prior to diagnosis. Initial work-up did not reveal the diagnosis. Horizontal nystagmus was noted in both patients: by a neurologist in the first patient and by a family member in the second patient. MRI of the brain showed large suprasellar mass and pilocytic astrocytoma was confirmed by pathology in each case. The patients were started on appropriate chemotherapy with interval improvements in weight gain. These cases illustrate the importance of cranial imaging and consideration of diencephalic syndrome for children presenting with FTT despite normal or increased caloric intake. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  20. Case Report: A Rare Case Report of Frontal Lobe Syndrome

    Directory of Open Access Journals (Sweden)

    Morteza Nouri- Khajavi

    2003-04-01

    Full Text Available The frontal lobe syndrome is a permanent personality change disorder with characteristic clinical pictures, which followed by frontal lobes damage. Clinical picture include: Affective instability, recurrent aggressive behavior, impaired social judgment, apathy and undifferentiating or suspiciousness and paranoid ideations. According DSM-IV classification frontal lobe syndrome named personality change due to head trauma on Axis I. Herein we report a case of 46 years-old man, who has developed behavioral disturbances following head trauma, about 10 years ago. Main clinical figures in this case are apathy, avolition and, undifferentiating. Clinical pictures are constant during these 10 years. The diagnostic approach has been based on patient’s problems history which, has taken from his family, mental status examination, Neurological examination, Brain imaging and Neuropsychological assessments which related to frontal lobes function. Because of rarity & neglection due to mysterious function of frontal lobes, and also considering that personality change from previous level is prominent figure of this syndrome and also brain imaging findings, which compatible with clinical findings, with this aim, we have reported this case.

  1. Minimally Invasive Treatment of Mirizzi Syndrome, a Rare Cause of Cholestasis in Childhood

    Science.gov (United States)

    Yilmaz, Sezgin; Yavuz, Mustafa; Çetinkurşun, Salih

    2016-01-01

    Mirizzi syndrome is the compressive blockage of the cystic or choledochal duct caused by a biliary stone occupying the cystic canal or Hartmann's pouch. This occurrence is rare and, in English literature, three cases defined in children have been observed. In order to draw attention to this rare occurrence, we preferred a 14-year-old male patient with Mirizzi syndrome. In this case, ERCP was performed preoperatively and the diagnosis was carried out with the help of clear visualisation and identification of the tissue structures as well as the stent placed in bile duct; so we protected the patient from the possible iatrogenic injury occurring during surgery. PMID:27843664

  2. Minimally Invasive Treatment of Mirizzi Syndrome, a Rare Cause of Cholestasis in Childhood

    Directory of Open Access Journals (Sweden)

    Ahmet Ali Tuncer

    2016-01-01

    Full Text Available Mirizzi syndrome is the compressive blockage of the cystic or choledochal duct caused by a biliary stone occupying the cystic canal or Hartmann’s pouch. This occurrence is rare and, in English literature, three cases defined in children have been observed. In order to draw attention to this rare occurrence, we preferred a 14-year-old male patient with Mirizzi syndrome. In this case, ERCP was performed preoperatively and the diagnosis was carried out with the help of clear visualisation and identification of the tissue structures as well as the stent placed in bile duct; so we protected the patient from the possible iatrogenic injury occurring during surgery.

  3. Nephrotic Syndrome in a Child Suffering from Tetralogy of Fallot: A Rare Association

    Directory of Open Access Journals (Sweden)

    Pépé Mfutu Ekulu

    2015-01-01

    Full Text Available Nephrotic syndrome is an uncommon complication of tetralogy of Fallot and has been rarely reported in pediatric population. We describe a 4-year-old female Congolese child who was referred for investigation for persistent dyspnea, edema, and cyanosis and nephrotic range proteinuria. Our patient presented with a tetralogy of Fallot and nephrotic syndrome. Conclusion. This case reminds us that children with tetralogy of Fallot may develop nephrotic proteinuria.

  4. Dental Management of Cornelia de Lange Syndrome: A Rare Case Report

    OpenAIRE

    Sandhu, Meera; Nagpal, Mehak; Gulia, Shweta; Sachdev, Vinod

    2015-01-01

    Cornelia de Lange syndrome (CdLS) is a rare, multiple congenital defect often called as Amsterdam dwarfism. The physical phenotype of CdLS includes low birth body weight, short stature and facio-cranial dysmorphia. The diagnosis of the syndrome is based on clinical grounds as there is no biochemical or chromosomal markers for CDLS that makes its diagnosis more complicated. The purpose of this paper is to present a clinical report of a boy emphasizing the importance of multidisciplinary approa...

  5. A Rare Case of Michelin Tire Baby Syndrome in a Newborn.

    Science.gov (United States)

    Ramphul, Kamleshun; Mejias, Stephanie G; Ramphul-Sicharam, Yogeshwaree

    2018-02-24

    Kunze-Riehm syndrome also known as Michelin tire baby syndrome (MTBS) is a rare genetic condition with a characteristic generalized folding of excess skin. The diagnosis is usually made based on clinical symptoms. There are approximately only 30 cases reported in the literature and some cases were associated with non-cutaneous anomalies as well. Herein, we report a case of MTBS in a five-day-old male of Iraqi origin.

  6. OHVIRA syndrome: rare cause of chronic vaginal discharge in an unmarried female.

    Science.gov (United States)

    Nigam, Aruna; Raghunandan, Chitra; Yadav, Reena; Tomer, Shaili; Anand, Rama

    2011-09-01

    Chronic vaginal discharge in adolescent and young females, not responding to antibiotics, can pose a diagnostic dilemma for many gynecologists and general practitioners. Uterus didelphys with obstructed hemivagina and ipsilateral renal agenesis (OHVIRA syndrome) is a rare congenital anomaly. We present a case of a 22-year-old unmarried female with this syndrome presenting with chronic purulent vaginal discharge. The uniqueness about the case is its much delayed presentation. © 2011 The Authors. Congenital Anomalies © 2011 Japanese Teratology Society.

  7. Superior sagittal sinus thrombosis: a rare complication in a child with nephrotic syndrome

    International Nuclear Information System (INIS)

    Pirogovsky, A.; Adi, M.; Barzilai, N.; Dagan, A.; Sinai, L.; Sthoeger, D.; Tabachnik, E.

    2001-01-01

    A 2-year-old boy with new-onset nephrotic syndrome developed recurrent vomiting, apathy and papilloedema. Superior sagittal sinus thrombosis was diagnosed on cranial CT and MRI. He gradually recovered after treatment with heparin, fresh frozen plasma and warfarin with complete resolution of the thrombosis after 1 month. Superior sagittal sinus thrombosis is an extremely rare complication of nephrotic syndrome in children. Early diagnosis is essential for institution of anticoagulation therapy and a successful outcome. (orig.)

  8. Superior sagittal sinus thrombosis: a rare complication in a child with nephrotic syndrome

    Energy Technology Data Exchange (ETDEWEB)

    Pirogovsky, A.; Adi, M.; Barzilai, N. [Dept. of Radiology, Kaplan Medical Center, Rehovot (Israel); Dagan, A.; Sinai, L.; Sthoeger, D. [Div. of Paediatrics, Kaplan Medical Center, Rehovot (Israel); Tabachnik, E. [Div. of Paediatrics, Kaplan Medical Center, Rehovot (Israel); Paediatric ICU, Kaplan Hospital, Rehovot (Israel)

    2001-10-01

    A 2-year-old boy with new-onset nephrotic syndrome developed recurrent vomiting, apathy and papilloedema. Superior sagittal sinus thrombosis was diagnosed on cranial CT and MRI. He gradually recovered after treatment with heparin, fresh frozen plasma and warfarin with complete resolution of the thrombosis after 1 month. Superior sagittal sinus thrombosis is an extremely rare complication of nephrotic syndrome in children. Early diagnosis is essential for institution of anticoagulation therapy and a successful outcome. (orig.)

  9. Syndrome de Meckel Gruber: à propos d'un cas rare | Itchimouh ...

    African Journals Online (AJOL)

    Le syndrome de Meckel Gruber est un syndrome poly malformatif rare, de transmission autosomique récessive, défini par d'encéphalocèle occipital, polydactylie et dysplasie kystique rénale. L'échographie constitue, à l'heure actuelle, le meilleur moyen de dépistage anténatal de cette poly malformation létale et sa ...

  10. Rare manifestations of sirenomelia syndrome: a report of five cases.

    Science.gov (United States)

    Drossou-Agakidou, Vasiliki; Xatzisevastou-Loukidou, Chariklia; Soubasi, Vasiliki; Kostopoulou, Eyanthia; Laporda, Alexandra; Pantzaki, Afroditi; Agelidou, Stamatia; Kremenopoulos, Georgios

    2004-10-01

    Five cases of sirenomelia presented with rare manifestations are discussed. Three neonates were born alive and died within 2 to 12 hours after birth. One case was the offspring of a triple in vitro fertilization pregnancy with history of early intrauterine death of one of the triplets. The main features included fusion of lower extremities (five of five), renal agenesis (three of five), polycystic renal dysplasia (two of five), anal atresia with large bowel hypoplasia (three of five), pulmonary hypoplasia (four of five), and single umbilical artery (five of five). Other features that have only rarely been associated with sirenomelia included concurrence of congenital heart disease and neuroblastoma, gallbladder agenesis, and upper extremity defects.

  11. Cardiovocal syndrome – A rare presentation of primary pulmonary hypertension

    Directory of Open Access Journals (Sweden)

    Om Shankar

    2014-05-01

    Full Text Available Primary pulmonary hypertension is a well known entity with characteristic features more common in females presenting commonly with dyspnea. However primary pulmonary hypertension presenting as hoarseness of voice is rare occurring most likely due to compression of left recurrent laryngeal nerve between normal aorta and dilated tense pulmonary artery. Here we are presenting a case of 19 year old boy with primary pulmonary hypertension who presented with hoarseness of voice as predominant symptom.

  12. [Bartter syndrome, severe rare orphan kidney disease: a step towards therapy through pharmacogenetic and epidemiological studies].

    Science.gov (United States)

    Conte, Elena; Imbrici, Paola; Sahbani, Dalila; Liantonio, Antonella; Conte, Diana

    2018-05-01

    Bartter syndromes (BS) types 1-5 are rare salt-losing tubulopathies presenting with overlapping clinical phenotypes including marked salt wasting and hypokalemia leading to polyuria, polydipsia, volume contraction, muscle weakness and growth retardation. These diseases are due to an impairment of sodium, potassium, chloride reabsorption caused by mutations in genes encoding for ion channel or transporters expressed in specific nephron tubule segments. Particularly, BS type 3 is a clinically heterogeneous form caused by mutations in CLCNKB gene which encodes the ClC-Kb chloride channel involved in NaCl reabsorption in the renal tubule. Specific therapy for BS is lacking and the only pharmacotherapy up today available is purely symptomatic and characterized by limiting side effects. The improvement of our understanding of the phenotype/genotype correlation and of the precise pathogenic mechanisms associated with BS type 3 as well as the pharmacological characterization of ClC-K chloride channels are fundamental to design therapies tailored upon patients' mutation. This mini review focused on recent studies representing relevant forward steps in the field as well as noteworthy examples of how basic and clinical research can cooperate to gain insight into the pathophysiology of this renal channelopathy, paving the way for a personalized therapy. Copyright by Società Italiana di Nefrologia SIN, Rome, Italy.

  13. Sirenomelia and ndash; Mermaid Syndrome with Oesophageal Atresia: A Rare Case Report

    Directory of Open Access Journals (Sweden)

    Veena Raja

    2015-09-01

    Full Text Available Sirenomelia or Mermaid syndrome is a very rare congenital deformity in which legs are fused together and commonly associated with abnormal kidney development, genital, and rectal abnormalities. In this present case, sirenomelia was associated with oesophageal atresia, which is a rare association and occurs in about 20-35% of cases. [J Interdiscipl Histopathol 2015; 3(3.000: 113-116

  14. Toxic shock syndrome following inguinal hernia repair: a rare condition

    Directory of Open Access Journals (Sweden)

    Rohit Prasad Yadav

    2014-01-01

    Full Text Available A 25-year-old man developed fulminant multisystem failure 28 hours after elective repair of an inguinal hernia. Toxic shock syndrome (TSS was diagnosed. The patient recovered fully with supportive care in ICU, antibiotics, and IV human immunoglobin . To the best of our knowledge, only one case of TSS following inguinal hernia repair have ever been previously published. Journal of College of Medical Sciences-Nepal, 2013, Vol-9, No-2, 57-59 DOI: http://dx.doi.org/10.3126/jcmsn.v9i2.9689

  15. A Rare Presentation of the Klinefelter’s Syndrome

    OpenAIRE

    Hezarkhani, Sharabeh; Moujerloo, Mohammad; Sedighi, Sima; Taheri, Negar Sadat

    2012-01-01

    A 16 years old boy with Chronic Renal Failure (CRF) was not suspected of having Klinefelter’s syndrome until he complained of painful gynecomastia. He was under haemodialysis for 2 years. At first, he was in an approximately full pubertal development (P5, G5), but he had a small and a firm testis (length 2.2cm) and some degree of facial male pattern hair. He also had a decreased upper to lower body segment ratio and despite having chronic renal failure, he was taller than his parents and sibl...

  16. Proteus syndrome: A rare cause of gigantic limb

    Directory of Open Access Journals (Sweden)

    Nandini Chakrabarti

    2014-01-01

    Full Text Available A congenital disorder with variable manifestations, including partial gigantism of the hands and feet with hypertrophy of soles, nevi, hemihypertrophy, gynecomastia, macrocephaly and other skull abnormalities, and abdominal lipomatosis. The cause is unknown, although a genetic origin, generally of autosomal-dominant transmission, has been conjectured. Symptoms can be treated, but there is no known cure. We present the case of a young male with grotesque overgrowth of the right lower limb, splenomegaly and multiple nevi. Angiography revealed venous malformation within the limb. The findings are in conformity to the criteria for the Proteus syndrome.

  17. Proteus syndrome: A rare cause of gigantic limb.

    Science.gov (United States)

    Chakrabarti, Nandini; Chattopadhyay, Chandan; Bhuban, Majhi; Pal, Salil Kumar

    2014-04-01

    A congenital disorder with variable manifestations, including partial gigantism of the hands and feet with hypertrophy of soles, nevi, hemihypertrophy, gynecomastia, macrocephaly and other skull abnormalities, and abdominal lipomatosis. The cause is unknown, although a genetic origin, generally of autosomal-dominant transmission, has been conjectured. Symptoms can be treated, but there is no known cure. We present the case of a young male with grotesque overgrowth of the right lower limb, splenomegaly and multiple nevi. Angiography revealed venous malformation within the limb. The findings are in conformity to the criteria for the Proteus syndrome.

  18. Hand-arm vibration syndrome: A rarely seen diagnosis.

    Science.gov (United States)

    Campbell, Rebecca A; Janko, Matthew R; Hacker, Robert I

    2017-06-01

    Hand-arm vibration syndrome (HAVS) is a collection of sensory, vascular, and musculoskeletal symptoms caused by repetitive trauma from vibration. This case report demonstrates how to diagnose HAVS on the basis of history, physical examination, and vascular imaging and its treatment options. A 41-year-old man who regularly used vibrating tools presented with nonhealing wounds on his right thumb and third digit. Arteriography revealed occlusions of multiple arteries in his hand with formation of collaterals. We diagnosed HAVS, and his wounds healed after several weeks with appropriate treatment. HAVS is a debilitating condition with often irreversible vascular damage, requiring early diagnosis and treatment.

  19. Hand-arm vibration syndrome: A rarely seen diagnosis

    Directory of Open Access Journals (Sweden)

    Rebecca A. Campbell, BA

    2017-06-01

    Full Text Available Hand-arm vibration syndrome (HAVS is a collection of sensory, vascular, and musculoskeletal symptoms caused by repetitive trauma from vibration. This case report demonstrates how to diagnose HAVS on the basis of history, physical examination, and vascular imaging and its treatment options. A 41-year-old man who regularly used vibrating tools presented with nonhealing wounds on his right thumb and third digit. Arteriography revealed occlusions of multiple arteries in his hand with formation of collaterals. We diagnosed HAVS, and his wounds healed after several weeks with appropriate treatment. HAVS is a debilitating condition with often irreversible vascular damage, requiring early diagnosis and treatment.

  20. A case report of Gorlin–Goltz syndrome as a rare hereditary disorder

    Science.gov (United States)

    Sirous, Mehri; Tayari, Nazila

    2011-01-01

    Gorlin–Goltz syndrome is an autosomal dominant and a rare hereditary disease. Diagnosis of this syndrome is based on major and minor criteria. We report a Gorlin–Goltz syndrome in a 25-year-old male who was presented with progressive pain of maxilla and mandible over 5 years. The pain was diffuse and compatible with expansile cyst in alveolar ridges on panoramic radiography. In physical examination, he had coarse face and prognathism. Computer tomography of face revealed two expansile maxillary and one mandibular cyst. Calcification of entire length in falx and tentorium were detected in bone window. PMID:22091315

  1. A case report of Gorlin-Goltz syndrome as a rare hereditary disorder.

    Science.gov (United States)

    Sirous, Mehri; Tayari, Nazila

    2011-06-01

    Gorlin-Goltz syndrome is an autosomal dominant and a rare hereditary disease. Diagnosis of this syndrome is based on major and minor criteria. We report a Gorlin-Goltz syndrome in a 25-year-old male who was presented with progressive pain of maxilla and mandible over 5 years. The pain was diffuse and compatible with expansile cyst in alveolar ridges on panoramic radiography. In physical examination, he had coarse face and prognathism. Computer tomography of face revealed two expansile maxillary and one mandibular cyst. Calcification of entire length in falx and tentorium were detected in bone window.

  2. A case report of Gorlin-Goltz syndrome as a rare hereditary disorder

    Directory of Open Access Journals (Sweden)

    Mehri Sirous

    2011-01-01

    Full Text Available Gorlin-Goltz syndrome is an autosomal dominant and a rare hereditary disease. Diagnosis of this syndrome is based on major and minor criteria. We report a Gorlin-Goltz syndrome in a 25-year-old male who was presented with progressive pain of maxilla and mandible over 5 years. The pain was diffuse and compatible with expansile cyst in alveolar ridges on panoramic radiography. In physical examination, he had coarse face and prognathism. Computer tomography of face revealed two expansile maxillary and one mandibular cyst. Calcification of entire length in falx and tentorium were detected in bone window.

  3. Imaging features of a rare case of scapuloiliac dysostosis (Kosenow syndrome in an ambulatory child

    Directory of Open Access Journals (Sweden)

    John Joseph

    2011-02-01

    Full Text Available Scapuloiliac dysostosis, also known as pelvis-shoulder dysplasia and Kosenow syndrome, is a rare skeletal dysplasia described first by Kosenow et al. in 1970. The main components of the syndrome are varying degrees of bilateral iliac and scapular hypoplasia. Various other skeletal abnormalities including exaggerated lumbar lordosis, and clavicular, vertebral, rib and long bone anomalies and extra-skeletal abnormalities, most commonly those of eye and ear, have also been reported. We report the plain radiography, CT and MRI findings of an interesting case of the syndrome.

  4. Spectral Doppler findings in a rare case of acute compartment syndrome following leg burn

    Directory of Open Access Journals (Sweden)

    Omer A. Mahmoud

    2018-04-01

    Full Text Available Acute compartment syndrome (ACS is an orthopedic emergency condition, which is rarely attributed to burns. It occurs when pressure in an enclosed space rises to a point where it reduces blood flow and impairs tissue perfusion. Its consequences often lead to ischemia and possible necrosis within that space. Until now, the use of Doppler assessment to explore different types of compartment syndrome has yielded contradictory findings. Here, we present a significant increase of blood flow velocity in the arteries proximal to the burned area. Thus, the combination of Duplex ultrasound results with clinical findings will help vascular surgeons to make immediate decision to perform fasciotomy. Keywords: Compartment syndrome, Spectral Doppler

  5. [Monilethrix--rare syndrome of structural hair abnormalities].

    Science.gov (United States)

    Brzezińska-Wcisło, L; Bogdanowski, T; Szeremeta-Bazylewicz, G; Pierzchała, E

    1999-11-01

    Monilethrix is a rare structural disorder of hair. Characteristic abnormalities in the form of alternating thinning and fusiform thickening are observed in most of hair shafts that we call beaded hair. Macroscopic estimation shows lustreless, dry, rough, fragile hair. Trichological examination usually reveals a considerable percentage of anagenic hair. According to our own experiences and literature data systemic therapy (vitamins) and topical treatment (desquamative ointments) are not effective sufficiently. Spontaneous regression of symptoms often appears with time. Five cases of familial occurrence of monilethrix have been presented.

  6. A Rare Disorder with Common Clinical Presentation: Neonatal Bartter Syndrome.

    Science.gov (United States)

    Hussain, Shabbir; Tarar, Saba Haider; Al-Muhaizae, Muhammad

    2015-04-01

    Bartter syndrome is an autosomal recessive renal tubulopathy that presents with hypokalemic, hypochloremic metabolic alkalosis associated with increased urinary loss of sodium, potassium, calcium and chloride. There is hyperreninemia and hyperaldosteronemia but normotension. A full term male neonate was referred at 20-day of age with features of sepsis and respiratory distress. He was evaluated and managed as case of septicemia with all supportive paraphernalia including mechanical ventilation. Investigations revealed electrolytes imbalance and metabolic alkalosis suggestive of Neonatal Bartter Syndrome (NBS). Raised aldosterone and renin levels confirmed the diagnosis. Electrolyte imbalance was corrected with fluids and indomethacin, treated successfully, discharged and parents counseled. He was thriving well at 9 months of age. Another 2 months old male baby presented with recurrent episodes of lethargy with dehydration and failure to gain weight. Investigations confirmed the diagnosis of NBS. He was also successfully treated with same medication. We report these 2 cases because of the rarity of NBS, presentation of which may mimic common illnesses like sepsis and gastroenteritis.

  7. Visceroptosis of the Bowel in the Hypermobility type of Ehlers-Danlos Syndrome: Presentation of a Rare Manifestation and Review of the Literature

    Science.gov (United States)

    Reinstein, Eyal; Pimentel, Mark; Pariani, Mitchel; Nemec, Stephen; Sokol, Thomas; Rimoin, David L

    2012-01-01

    Gastrointestinal complications are common in patients with Ehlers-Danlos Syndrome, affecting up to 50% of individuals depending on the subtype. The spectrum of gastrointestinal manifestations is broad and ranges from life threatening spontaneous perforation of the visceral organs to a more benign functional symptoms. Here we describe the clinical and radiographic manifestations of visceroptosis of the bowel, a rare complication of Ehlers-Danlos Syndrome that is characterized by prolapse of abdominal organs below their natural position. We further review the literature on gastrointestinal complications in the different forms of Ehlers-Danlos Syndrome. PMID:22781752

  8. A rare case of acute poster ior reversible encephalopathy syndrome involving brainstem in a child

    Directory of Open Access Journals (Sweden)

    Olfa Chakroun-Walha

    2016-11-01

    Full Text Available Posterior reversible encephalopathy syndrome (PRES is a rare entity involving brainstem in very rare reported cases. We describe here the case of a boy who presented to the emergency department for headaches and strabismus. Diagnosis of PRES was retained by magnetic resonance imaging. The causes were blood pressure urgency and renal failure. Location of lesions was very rarely reported in literature and neurological troubles were persistent. Emergency physicians should evocate PRES each time there is a clinical context associated with neurological troubles by a normal brain CT scan. Early diagnosis is very important to treat its causes and improve prognosis.

  9. Purple Urine Bag Syndrome: A Rare Spot Diagnosis.

    Science.gov (United States)

    Kalsi, Dilraj S; Ward, Joel; Lee, Regent; Handa, Ashok

    2017-01-01

    Purple urine bag syndrome (PUBS) is a complication of urinary tract infections (UTIs) where catheter bags and tubing turn purple. It is alarming for patients, families, and clinicians; however, it is in itself a benign phenomenon. PUBS is the result of UTIs with specific bacteria that produce sulphatases and phosphatases which lead tryptophan metabolism to produce indigo (blue) and indirubin (red) pigments, a mixture of which becomes purple. Risk factors include female gender, immobility, constipation, chronic catheterisation, and renal disease. Management involves reassurance, antibiotics, and regular changing of catheters, although there are debates regarding how aggressively to treat and no official guidelines. Prognosis is good, but PUBS is associated with high morbidity and mortality due to the backgrounds of patients. Here, we review the literature available on PUBS, present a summary of case studies from the last five years, and propose the Oxford Urine Chart as a tool to aid such diagnoses.

  10. Preejaculatory illness syndrome: Two cases of a rare psychosomatic disorder

    Directory of Open Access Journals (Sweden)

    Adel Mohsen

    2016-01-01

    Full Text Available Human ejaculation happens in the orgasmic phase of the human sexual response cycle. Among psychosomatic ejaculatory disorders that may happen before ejaculation, we present two cases of preejaculatory illness syndrome. The two cases shared common symptoms of sympathetic over activity, the sensation of impending death, and muscle atonia with subsequent failure to ejaculate. Depression, anxiety disorders, and family histories of psychiatric problems were noticed as risk factors. Medical conditions that may lead to panic attack type symptoms were eliminated before the final diagnosis. After the failure of empirical medications, symptoms became controlled with fluoxetine. Patients reported a recurrence of the symptoms on trying to stop the prescribed medication. On the last follow-up, they still take fluoxetine on a regular base with satisfactory sexual life.

  11. GITELMAN SYNDROME AND PREGNANCY- A RARE CASE REPORT

    Directory of Open Access Journals (Sweden)

    Venkatachalam Sibiya

    2017-09-01

    Full Text Available PRESENTATION OF CASE A 22 years old G2 P1 D1 came with complaints of shivering of both upper limb and lower limb. She was diagnosed with Gitelman syndrome in previous pregnancy. Previous was a preterm delivery due to polyhydramnios and the baby died at 12 days of life due to some congenital malformation of heart. In previous pregnancy, patient presented with paralysis at 6 months of gestation and was treated conservatively by correcting the electrolytes level. In the present pregnancy, patient had persistent hypokalaemia and hypomagnesaemia, which was treated. Anomaly scan was done. No gross anomaly was detected. Patient is symptomatically better and she is continuing her pregnancy, hope better outcome since GS has no adverse effect on pregnancy.

  12. Purple Urine Bag Syndrome: A Rare Spot Diagnosis

    Directory of Open Access Journals (Sweden)

    Dilraj S. Kalsi

    2017-01-01

    Full Text Available Purple urine bag syndrome (PUBS is a complication of urinary tract infections (UTIs where catheter bags and tubing turn purple. It is alarming for patients, families, and clinicians; however, it is in itself a benign phenomenon. PUBS is the result of UTIs with specific bacteria that produce sulphatases and phosphatases which lead tryptophan metabolism to produce indigo (blue and indirubin (red pigments, a mixture of which becomes purple. Risk factors include female gender, immobility, constipation, chronic catheterisation, and renal disease. Management involves reassurance, antibiotics, and regular changing of catheters, although there are debates regarding how aggressively to treat and no official guidelines. Prognosis is good, but PUBS is associated with high morbidity and mortality due to the backgrounds of patients. Here, we review the literature available on PUBS, present a summary of case studies from the last five years, and propose the Oxford Urine Chart as a tool to aid such diagnoses.

  13. Nail patella syndrome: a rare cause of renal failure in a young adult ...

    African Journals Online (AJOL)

    Nail Patella Syndrome (NPS) is a rare hereditary disease affecting multiple systems with predominant involvement of Kidney, Bones and Nails and Eyes. We report a case of NPS which presented as renal failure in a 22 year old male. The patient was admitted with decreased urine output and features of fluid overload and ...

  14. A rare combination of findings revealed by MR imaging in the Marfan syndrome

    International Nuclear Information System (INIS)

    Kleimaker, G.; Ehrenheim C.; Rittierodt, M.; Jaster, S.; Hundeshagen, H.

    1996-01-01

    We report on the case of a 16-year-old boy known to have suffered form the Marfan syndrome for the past ten years. Even though he could not be regarded as a text-book perfect example, he showed some rare manifestations of the disease. Particular attention is given to the diagnostic possibilities offered by MR imaging. (orig./MG) [de

  15. Featural versus configural face processing in a rare genetic disorder: Williams syndrome

    NARCIS (Netherlands)

    Isaac, L.; Lincoln, A.

    2011-01-01

    Background Williams syndrome (WMS) is a rare genetic disorder with an estimated prevalence of 1 in 20 000 live births. Among other characteristics, WMS has a distinctive cognitive profile with spared face processing and language skills that contrasts with impairment in the cognitive domains of

  16. Churg-Strauss syndrome involving the breast: a rare cause of eosinophilic mastitis

    Energy Technology Data Exchange (ETDEWEB)

    Villalba-Nuno, Virtudes [Department of Radiology, C.A.P. II Sant Feliu, Marquesa de Castellbell, Sant Feliu de Llobregat (Spain); Sabate, Josep M; Gomez, Antonio; Torrubia, Sofia [Department of Radiology, Hospital de Sant Pau, Barcelona (Spain); Vidaller, Antonio [Department of Internal Medicine, Hospital de Bellvitge, L' Hospitalet de Llobregat (Spain); Catala, Isabel [Department of Pathology, Hospital de Bellvitge, L' Hospitalet de Llobregat (Spain); Escobedo, Agustin [Department of Oncology, Hospital Duran i Reynals, L' Hospitalet de Llobregat (Spain)

    2002-03-01

    Churg-Strauss syndrome is a rare immunoallergic disorder that usually affects lungs, skin and nervous system. The clinical and radiological findings of Churg-Strauss disease involving the breast are reported and attention is drawn to the fact that, although uncommonly, the breast can be involved by immunological diseases. (orig.)

  17. Churg-Strauss syndrome involving the breast: a rare cause of eosinophilic mastitis

    International Nuclear Information System (INIS)

    Villalba-Nuno, Virtudes; Sabate, Josep M.; Gomez, Antonio; Torrubia, Sofia; Vidaller, Antonio; Catala, Isabel; Escobedo, Agustin

    2002-01-01

    Churg-Strauss syndrome is a rare immunoallergic disorder that usually affects lungs, skin and nervous system. The clinical and radiological findings of Churg-Strauss disease involving the breast are reported and attention is drawn to the fact that, although uncommonly, the breast can be involved by immunological diseases. (orig.)

  18. A Rare Case of Morel-Lavallee Syndrome Complicating an Anterior Dislocation of Hip Joint.

    Science.gov (United States)

    Nekkanti, Supreeth; Vijay, C; Theja, Sujana; Shankar, R Ravi; Verma, Anubhav

    2016-01-01

    Hip dislocations are serious injuries as hip joint is an extremely stable joint. It requires a significant amount of force to produce such an injury. Anterior dislocations are uncommon. Potential complications of anterior hip dislocations are a neurovascular injury to femoral vessels or acetabular fractures. We report a rare late complication of Morel-Lavallee syndrome occurring 3 weeks after an anterior dislocation of the hip in a 43-year-old male. The patient presented to us with history. Morel-Lavallee syndrome is a rare complication. However if diagnosed early can be successfully treated with minimal burden to the patient. The authors recommend surgeons to have a high index of suspicion for this syndrome and a stringent follow-up examination of the patient.

  19. Strategies to Advance Drug Discovery in Rare Monogenic Intellectual Disability Syndromes

    Science.gov (United States)

    Hettige, Nuwan C; Manzano-Vargas, Karla; Jefri, Malvin; Ernst, Carl

    2018-01-01

    Abstract Some intellectual disability syndromes are caused by a mutation in a single gene and have been the focus of therapeutic intervention attempts, such as Fragile X and Rett Syndrome, albeit with limited success. The rate at which new drugs are discovered and tested in humans for intellectual disability is progressing at a relatively slow pace. This is particularly true for rare diseases where so few patients make high-quality clinical trials challenging. We discuss how new advances in human stem cell reprogramming and gene editing can facilitate preclinical study design and we propose new workflows for how the preclinical to clinical trajectory might proceed given the small number of subjects available in rare monogenic intellectual disability syndromes. PMID:29040584

  20. Fragile X syndrome – a common disease rarely diagnosed

    Directory of Open Access Journals (Sweden)

    Lisik Malgorzata Zofia

    2017-03-01

    Full Text Available Fragile X syndrome (FXS is a single-gene disorder with a broad spectrum of involvement, including cognitive and behavioural impairments of varying degrees with specific physical features and with strong association with autism. The study was conducted on 23 males (10-32 years old who had full mutation in the FMR1 gene. A complete medical evaluation, including medical history, family history, psychological testing and physical examination was conducted on each subject. Three of the FXS patients (13% were isolated cases of mental retardation in the family. The remaining 20 FXS patients belonged to 15 families, where there were other mentally retarded family members present. The degree of mental retardation (MR varied. Mild MR was diagnosed in 1/23 (4.35%, moderate MR in 12/23 (52.17%, severe MR in 10/23 (43.48 %. Moreover, autism spectrum disorder was diagnosed in 5/23 (21.74% FXS patients. Analysis of the BMI showed that in FXS patients, 14 of 23 (60.68% had too high body weight - 9/23 (39.13% were overweight and 5/23 (21.74% were obese. The diagnosis of FXS is difficult because of nonspecific symptoms, yet early diagnosis is crucial for early intervention and genetic counseling. The risk of recurrence is 50%.

  1. Cauda equina syndrome: A rare complication in intensive care

    Directory of Open Access Journals (Sweden)

    Jagatsinh Yogendrasinh

    2009-01-01

    Full Text Available A 73-year-old married retired woman with a history of myocardial infarction and primary biliary cirrhosis was admitted to intensive care unit with complaints of chest pain. She was suspected to have pulmonary embolism (PE and was treated with low-molecular-weight heparin (LMWH and aspirin. She had computerized tomographic pulmonary angiography on next day, which ruled out any evidence of PE, until she was continued on LMWH. Three days later, she developed progressive right leg weakness and loss of sphincter control and patchy loss of sensation from T10 and below. She was seen by neurologist and had an MRI scan, which showed extensive subdural clot compressing the conus and lower half of the thoracic cord. She underwent T9-L1, L3, L5-S1 laminectomies, and evacuation and decompression of the clot. She showed very slight recovery following the surgery and left with residual paraparesis. This case is reported to raise awareness among intensivists to be cautious in establishing the diagnosis before prescribing the LMWH and be vigilant to diagnose cauda equina syndrome and treat promptly to avoid residual neurological problems.

  2. Moyamoya disease associated with asymptomatic mosaic Turner syndrome: a rare cause of hemorrhagic stroke.

    Science.gov (United States)

    Manjila, Sunil; Miller, Benjamin R; Rao-Frisch, Anitha; Otvos, Balint; Mitchell, Anna; Bambakidis, Nicholas C; De Georgia, Michael A

    2014-01-01

    Moyamoya disease is a rare cerebrovascular anomaly involving the intracranial carotid arteries that can present clinically with either ischemic or hemorrhagic disease. Moyamoya syndrome, indistinguishable from moyamoya disease at presentation, is associated with multiple clinical conditions including neurofibromatosis type 1, autoimmune disease, prior radiation therapy, Down syndrome, and Turner syndrome. We present the first reported case of an adult patient with previously unrecognized mosaic Turner syndrome with acute subarachnoid and intracerebral hemorrhage as the initial manifestation of moyamoya syndrome. A 52-year-old woman was admitted with a subarachnoid hemorrhage with associated flame-shaped intracerebral hemorrhage in the left frontal lobe. Physical examination revealed short stature, pectus excavatum, small fingers, micrognathia, and mild facial dysmorphism. Cerebral angiography showed features consistent with bilateral moyamoya disease, aberrant intrathoracic vessels, and an unruptured 4-mm right superior hypophyseal aneurysm. Genetic analysis confirmed a diagnosis of mosaic Turner syndrome. Our case report is the first documented presentation of adult moyamoya syndrome with subarachnoid and intracerebral hemorrhage as the initial presentation of mosaic Turner syndrome. It illustrates the utility of genetic evaluation in patients with cerebrovascular disease and dysmorphism. Copyright © 2014 National Stroke Association. Published by Elsevier Inc. All rights reserved.

  3. Menkes Kinky Hair Syndrome: A Rare Neurodegenerative Disease

    Directory of Open Access Journals (Sweden)

    Rozil Gandhi

    2012-01-01

    Full Text Available Menkes kinky hair disease is a rare X-linked recessive disease nearly exclusively affecting males who present at 2-3 months of age due to abnormal functioning of copper-dependent enzymes due to deficiency of copper. Here, we describe a completely worked-up case of a 4-month-old male infant with very typical history and radiological features confirmed by biochemical and trichoanalysis. The initially seen asymmetric cortical and subcortical T2 hyperintensities in cerebral and cerebellar hemispheres converted into symmetrical diffuse cerebral and predominantly cerebellar atrophy with uniform loss of both white and grey matter on follow-up MRI. Also, subdural hemorrhages of various sizes and different stages and tortuosity of larger proximal intracranial vessels with distal narrowing were identified. Ours is a completely worked-up proven case of Menkes kinky hair disease (MKHD with history, electroencephalography, biochemical, trichoanalysis, and MRI findings. This is a good teaching case and shows importance of clinical examination and biochemistry as complimentary to MRI. Tortuous intracranial arteries with blocked major vessels are found only in this disease, thus stressing the value of MR Angiography in these patients.

  4. [A rare side effect of mesotherapy: Nicolau syndrome].

    Science.gov (United States)

    Zaragoza, J; Delaplace, M; Benamara, M; Estève, E

    2013-11-01

    Nicolau's livedoid dermatitis is associated with drug-induced embolism in the cutaneous arterial bed, generally as a result of accidental intra-arterial injection. Herein, we report a case that is somewhat surprising because of its late onset following mesotherapy injections. A 53-year-old man, with a history solely of tendinopathy for which he underwent mesotherapy sessions, consulted for livedoid lesions of the front of the knee with central necrosis. History-taking revealed a final course of mesotherapy three weeks earlier for patellar tendinitis below the left kneecap; intradermal injection of procaine and piroxicam had been unusually and intensely painful. The remainder of the clinical examination revealed additional livedoid lesions on the outside of the left ankle as well as purpuric lesions on the pads of the toes on the left foot. Laboratory tests revealed nothing of note. Skin biopsies of the livedoid circumference of the lesion showed arteriolar emboli of an amorphous material within the dermis obliterating the arteriolar lumen. The clinical appearance of skin lesions after mesotherapy led us to a diagnosis of Nicolau livedoid dermatitis. Nicolau dermatitis is a rare skin complication described as occurring mainly as a result of intramuscular injections. The reported case is special because it comprises Nicolau dermatitis arising out of a session of mesotherapy employing an intradermal injection. However, there are only very few cases in which subcutaneous injections have induced Nicolau dermatitis. The pathophysiology is not well known, but several mechanisms are involved: arterial ischaemia by vasospasm or thrombosis. In this case, the semiotic appearance of the lesions and histological analysis militate in favour of accidental injection of a skin product into an arteriole, resulting in obliteration of the latter. Mesotherapy can induce Nicolau dermatitis. Copyright © 2013. Published by Elsevier Masson SAS.

  5. Gorlin-goltz syndrome, an incidental finding: A rare case report

    Directory of Open Access Journals (Sweden)

    Sanyasi Gandhiraj

    2012-01-01

    Full Text Available Gorlin-Goltz syndrome is an uncommonly found rare disease which shows various possible diverse manifestations of multisystem anomalies, high degree penetration rate with variable expressiveness at least on three body systems. Cutaneous, skeletal, ophthalmological, neurological and reproductive systems are commonly affected in this syndrome. Multiple keratocysts of the jaws are the frequently developed early abnormality than any other. Hereditary autosomal dominant trait is explained as the causative factor for the development of the syndrome. In this case two major and seven minor anomalies were registered. The anomalies found in the patient were not categorized as serious life-threatening abnormalities excepting the multiple keratocysts which were treated by enucleation, curettage and Camoy′s solution application. An incidental detection of Gorlin-Goltz syndrome with multisystem anomalies of a 14-year-old female patient, who had reported for the swelling in the left body of the mandible, is described in this article.

  6. A Rare Case of Acute Coronary Syndrome in a Patient With Turner Syndrome.

    Science.gov (United States)

    Kemaloglu, Tugba; Ozer, Nihat; Fikri Yapici, Mehmet

    2016-05-01

    In Turner syndrome, cardiovascular complications are the most important causes of early mortality. Congenital cardiovascular abnormalities are found in approximately one third of Turner syndrome patients. Developments in diagnosis and treatment have decreased the rate of mortality related to these abnormalities. In recent years, many papers have mentioned that coronary artery disease developing at early ages in patients with Turner syndrome causes sudden deaths. The patient, a 27-year-old female was admitted to the emergency room with chest pain at rest. She was diagnosed with Turner Syndrome in her teenage years due to amenorrhea. Patients with ECG changes and cardiac enzyme elevations were treated with acute coronary syndrome. The young woman with Turner Syndrome have several risk factors for early Coronary Artery Disease development. In such cases, dramatic results like sudden death or heart attack at an early age may occur in cases of insufficient follow-up and treatment.

  7. Characterization of Rare Earth Element Minerals in Coal Utilization Byproducts

    Energy Technology Data Exchange (ETDEWEB)

    Montross, Scott N. [Oak Ridge Inst. for Science and Education (ORISE), Oak Ridge, TN (United States); Verba, Circe A. [National Energy Technology Lab. (NETL), Albany, OR (United States). Research Innovation Center; Collins, Keith [National Energy Technology Lab. (NETL), Albany, OR (United States). Research Innovation Center

    2017-07-17

    The United States currently produces over 100 million tons of coal utilization byproducts (CUB) per year in the form of fly ash, bottom ash, slag, and flue gas (American Coal Ash Association (ACCA), 2015). But this “waste material” also contains potentially useful levels of rare earth elements (REE). Rare earth elements are crucial for many existing and emerging technologies, but the U.S. lacks a domestic, sustainable REE source. Our project explored the possibility of developing a supply of REEs for U.S. technologies by extracting REEs from CUBs. This work offers the potential to reduce our dependence on other countries for supply of these critical elements (NETL, REE 2016 Project Portfolio). Geologic and diagenetic history, industrial preparation methods, and the specific combustion process all play major roles in the composition of CUB. During combustion, inorganic mineral phases of coal particles are fluidized at temperatures higher than 1400oC, so inorganic mineral materials are oxidized, fused, disintegrated, or agglomerated into larger spherical and amorphous (non-crystalline) particles. The original mineralogy of the coal-containing rock and heating/cooling of the material significantly affects the composition and morphology of the particles in the combustion byproduct (Kutchko and Kim, 2006). Thus, different types of coal/refuse/ash must be characterized to better understand mineral evolution during the combustion process. Our research focused on developing a working model to address how REE minerals behave during the combustion process: this research should help determine the most effective engineering methods for extracting REEs from CUBs. We used multimodal imaging and image processing techniques to characterize six rock and ash samples from different coal power plants with respect to morphology, grain size, presence of mineral phases, and elemental composition. The results of these characterization activities provided thresholds for realizing the

  8. Isolated Cervical Rib Fracture: A Rare Etiology of Thoracic Outlet Syndrome

    Directory of Open Access Journals (Sweden)

    Rayees Ahmad Dar

    2011-01-01

    Full Text Available Isolated fracture of a cervical rib is a very rare entity and usually presents as a painless swelling or as thoracic outlet syndrome. We describe a case of a 45-year-old woman with history of fall two months back. She presented with symptoms of neurogenic thoracic outlet syndrome for one month. Isolated left cervical rib fracture was documented on X-ray cervical spine. Her fractured cervical rib was resected through a supraclavicular approach, and symptoms resolved completely in the postoperative period.

  9. Radiological Diagnosis of a Rare Premature Aging Genetic Disorder: Progeria (Hutchinson-Gilford Syndrome

    Directory of Open Access Journals (Sweden)

    Haji Mohammed Nazir

    2017-01-01

    Full Text Available Hutchinson-Gilford Progeria Syndrome (HGPS is a rare disease with a combination of short stature, bone abnormalities, premature ageing, and skin changes. Though the physical appearance of these patients is characteristic, there is little emphasis on the characteristic radiological features. In this paper, we report a 16-year-old boy with clinical and radiological features of this rare genetic disorder. He had a characteristic facial appearance with a large head, large eyes, thin nose with beaked tip, small chin, protruding ears, prominent scalp veins, and absence of hair.

  10. Primary Pulmonary Ewing’s Sarcoma: Rare Cause of Superior Vena Cava Syndrome in Children

    OpenAIRE

    Mehra, Shibani; Atwal, Swapndeep Singh; Garga, Umesh Chandra

    2014-01-01

    Ewing’s sarcoma is a common malignant bone tumour presenting in children and young adults. Rarely extra- skeletal soft tissues and visceral organs can also be the site of origin of Ewing’s sarcoma. Primary pulmonary Ewing’s sarcoma is an extremely rare malignancy which occurs in the paediatric population. We report an unusual case of primary pulmonary Ewing’s sarcoma in a nine year old girl who presented with features of superior vena cava syndrome in the emergency department. The diagnosis w...

  11. Primary Pulmonary Ewing's Sarcoma: Rare Cause of Superior Vena Cava Syndrome in Children.

    Science.gov (United States)

    Mehra, Shibani; Atwal, Swapndeep Singh; Garga, Umesh Chandra

    2014-08-01

    Ewing's sarcoma is a common malignant bone tumour presenting in children and young adults. Rarely extra- skeletal soft tissues and visceral organs can also be the site of origin of Ewing's sarcoma. Primary pulmonary Ewing's sarcoma is an extremely rare malignancy which occurs in the paediatric population. We report an unusual case of primary pulmonary Ewing's sarcoma in a nine year old girl who presented with features of superior vena cava syndrome in the emergency department. The diagnosis was confirmed pathologically both by light microscopy and immunohistochemistry. The patient was put on chemotherapy and surgery was planned but the patient expired within three days of starting chemotherapy.

  12. Molecular and clinical characterization of cardio-facio-cutaneous (CFC) syndrome: overlapping clinical manifestations with Costello syndrome

    NARCIS (Netherlands)

    Narumi, Yoko; Aoki, Yoko; Niihori, Tetsuya; Neri, Giovanni; Cave, Helene; Verloes, Alain; Nava, Caroline; Kavamura, Maria Ines; Okamoto, Nobuhiko; Kurosawa, Kenji; Hennekam, Raoul C. M.; Wilson, Louise C.; Gillessen-Kaesbach, Gabriele; Wieczorek, Dagmar; Lapunzina, Pablo; Ohashi, Hirofumi; Makita, Yoshio; Kondo, Ikuko; Tsuchiya, Shigeru; Ito, Etsuro; Sameshima, Kiyoko; Kato, Kumi; Kure, Shigeo; Matsubara, Yokhi

    2007-01-01

    Cardio-facio-cutaneous (CFC) syndrome is a multiple congenital anomaly/mental retardation syndrome characterized by heart defects, a distinctive facial appearance, ectodermal abnormalities and mental retardation. Clinically, it overlaps with both Noonan syndrome and Costello syndrome, which are

  13. Non-syndromic multiple keratocyst odontogenic tumor: A rare case report

    Directory of Open Access Journals (Sweden)

    Abhijeet Alok

    2015-01-01

    Full Text Available Keratocystic odontogenic tumors (KCOTs are one of the most frequent features of nevoid basal cell carcinoma syndrome (NBCCS. The condition is linked with mutation in the PTCH gene. Partial expression of the gene may result in occurrence of multiple recurring odontogenic keratocysts (OKCs. Although KCOTs are common in clinical practice, simultaneous occurrence of multiple cysts in both the maxilla and mandible of a patient is rare. These patients have early propensity to develop multiple neoplasms like basal cell carcinoma and medulloblastoma. Hence, early diagnosis and treatment is of utmost importance in reducing the severity of the long-term sequelae of NBCCS. We report a rare case of multiple KCOTs in a non-syndromic male patient, with emphasis on its diagnosis, radiographic features, and treatment.

  14. Classic Bartter syndrome: a rare cause of failure to thrive in a child.

    Science.gov (United States)

    Vieira, Helena; Mendes, Leonor; Mendes, Patricia; da Silva, José Esteves

    2012-06-28

    Bartter syndrome is a group of rare autosomal-recessive disorders caused by a defect in distal tubule transport of sodium and chloride. Blood gases and plasma electrolytes raise suspicion of this diagnosis and the definitive diagnosis is made by genetic study. Early treatment improves prognosis. The authors present the case of an 11-month-old child with early failure to thrive and severe regurgitation. Blood gases revealed hypochloraemic metabolic alkalosis, hyponatraemia and hypokalaemia. Blood pressure was normal and polyuria was documented. She began therapy with potassium chloride supplementation and indomethacin. There was clinical improvement and plasma potassium and bicarbonate normalised. The molecular study confirmed it was the classic form of Bartter syndrome. Despite being rare in clinical practice, which may lead to unnecessary medical investigation and diagnosis delay, in a child with failure to thrive, hypochloraemic metabolic alkalosis and hypokalaemia, this diagnosis must be considered.

  15. Congenital stapes malformation: Rare conductive hearing loss in a patient with Waardenburg syndrome.

    Science.gov (United States)

    Melzer, Jonathan M; Eliason, Michael; Conley, George S

    2016-04-01

    Waardenburg syndrome is a known autosomal dominant cause of congenital hearing loss. It is characterized by a distinctive phenotypic appearance and often involves sensorineural hearing loss. Temporal bone abnormalities and inner ear dysmorphisms have been described in association with the disease. However, middle ear abnormalities as causes of conductive hearing loss are not typically seen in Waardenburg syndrome. We discuss a case of an 8-year-old female who meets diagnostic criteria for Waardenburg syndrome type 3 and who presented with a bilateral conductive hearing loss associated with congenital stapes fixation. We discuss management strategy in this previously unreported phenotype. © 2015 The American Laryngological, Rhinological and Otological Society, Inc.

  16. Trigger wrist and carpal tunnel syndrome caused by hand intramuscular intrasynovial angiofibrolipoma: A rare case report

    Directory of Open Access Journals (Sweden)

    Turan C Dulgeroglu

    2016-08-01

    Full Text Available Trigger wrist is a clinical entity characterized by triggering or the crackling of the wrist. Here, a case is reported of intrasynovial angiofibrolipoma that caused trigger wrist and carpal tunnel syndrome. This is the only case report where trigger wrist and carpal tunnel syndrome caused by the intrasynovial angiofibrolipoma were developed simultaneously. it is believed that that adhesive tenosynovitis developing in the tendons may have contributed to the triggering and carpal tunnel syndrome in the wrist as a result of inflammation occuring as a consequence of intrasynovial angiofibrolipoma. [Hand Microsurg 2016; 5(2.000: 107-109

  17. WEISMANN-NETTER-STUHL SYNDROME: A RARE FORM OF SKELETAL DYSPLASIA

    Directory of Open Access Journals (Sweden)

    Dr. Shalini Tripathi

    2009-07-01

    Full Text Available A case of Weismann-Netter-Stuhl syndrome was described because of its rare entity in pediatric age group. The clinical presentation was short stature with bowing of lower legs with characteristic radiological findings. It was differentiated from congenital syphilis and rickets by negative laboratory results and the characteristic radiographic features of anterior and medial bowing of the mid to distal third of the tibiae and fibulae and cortical hyperostosis of the concave margins.

  18. Loose anagen hair syndrome with diffuse woolly hair phenotype: A rare association

    Directory of Open Access Journals (Sweden)

    Arshdeep

    2016-01-01

    Full Text Available Loose anagen hair syndrome (LAHS is an underestimated cause of noncicatricial alopecia among children, manifesting as thin, sparse or fine hair. We report a case of LAHS clinically presenting as diffuse woolly hair, an association rarely described in the literature. In addition, we review the clinical as well as genetic link between these two enigmatic hair disorders and hypothesize that both may be associated in a yet unknown manner.

  19. Kocher-Debre-Semelaigne Syndrome: Hypothyroid Muscular Pseudohypertrophy—A Rare Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Chandan Shaw

    2012-01-01

    Full Text Available Kocher-Debre-Semelaigne syndrome (KDSS is a rare association of muscular pseudohypertrophy and long-standing moderate-to-severe hypothyroidism in the pediatric age group. It may be confused with primary muscle disorders, lest one is cautious enough to investigate for hypothyroidism. The striking clinical features, availability of a simple treatment and a good prognosis for the condition makes it worthwhile to report the case so that all practitioners be aware of the condition and its management.

  20. Schwartz–jampel syndrome: Clinical and diagnostic phenotype of a rare genetic disorder

    Directory of Open Access Journals (Sweden)

    Bhaskara P Shelley

    2016-01-01

    Full Text Available The distinctive phenotypic, clinical, skeletal characteristics with the typical electrophysiological features of an 11-year-old male child who presented to the neurology outpatient service are described, with the objective of emphasizing the diagnostic awareness of chondrodystrophic myotonia or Schwartz–Jampel syndrome, a very rare genetic disorder. This autosomal recessive disorder due to mutations in the gene Perlecan leads to abnormal cartilage development and anomalous neuromuscular activity.

  1. Classic Bartter syndrome: a rare cause of failure to thrive in a child

    OpenAIRE

    Vieira, Helena; Mendes, Leonor; Mendes, Patricia; da Silva, José Esteves

    2012-01-01

    Bartter syndrome is a group of rare autosomal-recessive disorders caused by a defect in distal tubule transport of sodium and chloride. Blood gases and plasma electrolytes raise suspicion of this diagnosis and the definitive diagnosis is made by genetic study. Early treatment improves prognosis. The authors present the case of an 11-month-old child with early failure to thrive and severe regurgitation. Blood gases revealed hypochloraemic metabolic alkalosis, hyponatraemia and hypokalaemia. Bl...

  2. A Rare case of Guillain-Barré syndrome in pregnancy treated with plasma exchange

    Directory of Open Access Journals (Sweden)

    Rahul Vasudev

    2014-01-01

    Full Text Available Guillain-Barre syndromé (GBS is an autoimmune disorder. It is rare in pregnancy as there is a decrease in cell-mediated immunity. A case of 28-year-old pregnant woman who presented with acute flaccid quadriplegia suffering from GBS is discussed in this study. She was treated with plasma exchange in her immediate post-partum period. The management of GBS in pregnancy has been discussed.

  3. Waardenburg syndrome: A rare genetic disorder, a report of two cases.

    Science.gov (United States)

    Kumar, Sudesh; Rao, Kiran

    2012-05-01

    Waardenburg syndrome (WS) is a rare genetic disorder. Patients have heterochromia or eyes with iris of different color, increased inter-canthal distance, distopia canthorum, pigmentation anomalies, and varying degree of deafness. It usually follows autosomal dominant pattern. In this report, two cases have been discussed but no familial history of WS has been found. Counseling of the patient is necessary and cases of irreversible deafness have been treated.

  4. Nephrotic syndrome: a rare cause of acute coronary syndrome in a child

    International Nuclear Information System (INIS)

    Khan, J.A.; Shamsi, F.

    2012-01-01

    Patients with nephrotic syndrome are at risk of developing thrombosis in both veins and arteries. Various manifestations in different organs have been reported. Thrombi in heart seen, associated with multi organ thrombosis have been reported on autopsy earlier, but only once in a living patient with nephrotic syndrome. Here, we report a 13 years old boy with steroid-resistant nephrotic syndrome, who developed an asymptomatic but potentially hazardous large intracardiac thrombus. The child developed nephrotic syndrome at the age of 9 years and had multiple recurrences. At the age of 13 years, he developed myocardial infarction (MI) due to embolism from a large intracardiac thrombus. Later on, he was treated with heparin and warfarin anticoagulation. (author)

  5. Acute Pulmonary Edema in an Eclamptic Pregnant Patient: A Rare Case of Takotsubo Syndrome.

    Science.gov (United States)

    Karamchandani, Kunal; Bortz, Brandon; Vaida, Sonia

    2016-09-23

    BACKGROUND Acute pulmonary edema in a pregnant patient is associated with significant morbidity and mortality. Takotsubo syndrome, or stress-induced cardiomyopathy, is a rare cause of acute pulmonary edema in a pregnant patient, especially prior to delivery of the fetus. CASE REPORT We describe a case of a pregnant patient who presented with acute pulmonary edema and eclampsia and was found to have Takotsubo syndrome. To the best of our knowledge, eclampsia as a precipitating factor for Takotsubo syndrome has not been described in literature. CONCLUSIONS Clinicians taking care of pregnant patients should be aware of the potential link between eclampsia and Takotsubo cardiomyopathy. Prompt correction of the precipitating cause along with supportive management as described is the key to a successful outcome.

  6. Erasmus Syndrome in a 42-Year-Old Male: A Rare Case Report.

    Science.gov (United States)

    Chakrabarti, Subrata; Pan, Koushik

    2015-05-01

    Erasmus syndrome is a rare entity in which systemic sclerosis develops following exposure to silica with or without silicosis. Few case reports are available in literature. We report here a case of Erasmus syndrome in a 42-year-old manual labourer. The patient presented with arthralgia, Raynoud's phenomenon, skin tightening and microstomia along with features of Interstitial Lung Disease (ILD) and pulmonary arterial hypertension. Evidence of Interstitial Lung Disease (ILD) with mediastinal lymphadenopathy as well as pulmonary arterial hypertension with vascular reactivity was found in appropriate investigations. Serological markers of systemic sclerosis were strongly positive. After a diagnosis of Erasmus syndrome was made, a combination of drugs including Prednisone, Cyclophosphamide and Nifedipine was instituted this led to moderate improvement in his symptoms over 6 months.

  7. Two diagnoses become one? Rare case report of anorexia nervosa and Cushing’s syndrome

    Directory of Open Access Journals (Sweden)

    Sawicka N

    2013-03-01

    Full Text Available Nadia Sawicka,* Maria Gryczyńska,* Jerzy Sowiński, Monika Tamborska-Zedlewska, Marek Ruchała Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland*These authors contributed equally to this workAbstract: Hypothalamic-pituitary-adrenal axis impairment in anorexia nervosa is marked by hypercortisolemia, and psychiatric disorders occur in the majority of patients with Cushing’s syndrome. Here we report a patient diagnosed with anorexia nervosa who also developed Cushing’s syndrome. A 26-year-old female had been treated for anorexia nervosa since she was 17 years old, and also developed depression and paranoid schizophrenia. She was admitted to the Department of Endocrinology, Metabolism, and Internal Medicine with a preliminary diagnosis of Cushing’s syndrome. Computed tomography revealed a 27 mm left adrenal tumor, and she underwent laparoscopic adrenalectomy. She was admitted to hospital 6 months after this procedure, at which time she did not report any eating or mood disorder. This is a rare case report of a patient with anorexia nervosa in whom Cushing’s syndrome was subsequently diagnosed. Diagnostic difficulties were caused by the signs and symptoms presenting in the course of both disorders, ie, hypercortisolemia, osteoporosis, secondary amenorrhea, striae, hypokalemia, muscle weakness, and depression.Keywords: anorexia nervosa, Cushing’s syndrome, adrenalectomy, osteoporosis

  8. Rare Association of Anti-Hu Antibody Positive Paraneoplastic Neurological Syndrome and Transitional Cell Bladder Carcinoma

    Directory of Open Access Journals (Sweden)

    S. Lukacs

    2012-01-01

    Full Text Available Introduction. Paraneoplastic encephalomyelitis (PEM and subacute sensory neuronopathy (SSN are remote effects of cancer, usually associated with small-cell lung carcinoma and positive anti-Hu antibody. We describe the rare association of bladder transitional cell carcinoma (TCC with anti-Hu antibody positivity resulting in this paraneoplastic neurological syndrome. Patient. A 76-year-old female presented with bilateral muscle weakness and paraesthesia of the upper and lower limbs in a length-dependent “glove and stocking” distribution. Central nervous system symptoms included cognitive problems, personality change, and truncal ataxia. Case notes and the literature were reviewed. Result. Autoantibody screening was positive for anti-Hu antibody (recently renamed antineuronal nuclear antibody 1, ANNA-1. The diagnosis of PEM and SSN was supported by MRI and lumbar puncture results. A superficial bladder TCC was demonstrated on CT and subsequently confirmed on histology. No other primary neoplasm was found on full-body imaging. The neurological symptoms were considered to be an antibody-mediated paraneoplastic neurological syndrome and improved after resection of the tumour. Discussion. The association of anti-Hu positive paraneoplastic neurological syndrome and TCC has not been described in the literature previously. We emphasize the need for detailed clinical examination and the importance of a multidisciplinary thought process and encourage further awareness of this rare association.

  9. Wiskott-Aldrich Syndrome With Normal-Sized Platelets in an Eighteen-Month-Old Boy: A Rare Mutation

    Directory of Open Access Journals (Sweden)

    Jayitri Mazumdar

    2015-07-01

    Full Text Available Introduction: Wiskott-Aldrich syndrome (WAS is an X-linked recessive disorder characterized by thrombocytopenia, eczema, and recurrent infections. The disease is usually associated with small defective platelets. Case Presentation: We described an 18-month-old boy who presented with lower gastrointestinal bleeding, eczema, and recurrent infections. There was pancytopenia with normal-sized platelets. In addition, the CD4 count was significantly low and serum IgA and IgE levels were increased. The diagnosis of WAS was confirmed by detecting a mutation of WAS gene, which was due to a deletion mutation resulting in frameshift (c.177DelT. Conclusions: Usually microplatelets with mean platelet volume of 4-5 fL are seen in WAS, but in this case, the patient had normal-sized platelets with a rare mutation of WAS gene. Therefore, high index of clinical suspicion is needed to diagnose WAS.

  10. Popliteal vascular entrapment syndrome caused by a rare anomalous slip of the lateral head of the gastrocnemius muscle

    International Nuclear Information System (INIS)

    Liu, Patrick T.; Moyer, Adrian C.; Huettl, Eric A.; Fowl, Richard J.; Stone, William M.

    2005-01-01

    Popliteal vascular entrapment syndrome can result in calf claudication, aneurysm formation, distal arterial emboli, or popliteal vessel thrombosis. The most commonly reported causes of this syndrome have been anomalies of the medial head of the gastrocnemius muscle as it relates to the course of the popliteal artery. We report two cases of rare anomalous slips of the lateral head of the gastrocnemius muscle causing popliteal vascular entrapment syndrome. (orig.)

  11. Rare variants in SOS2 and LZTR1 are associated with Noonan syndrome.

    Science.gov (United States)

    Yamamoto, Guilherme Lopes; Aguena, Meire; Gos, Monika; Hung, Christina; Pilch, Jacek; Fahiminiya, Somayyeh; Abramowicz, Anna; Cristian, Ingrid; Buscarilli, Michelle; Naslavsky, Michel Satya; Malaquias, Alexsandra C; Zatz, Mayana; Bodamer, Olaf; Majewski, Jacek; Jorge, Alexander A L; Pereira, Alexandre C; Kim, Chong Ae; Passos-Bueno, Maria Rita; Bertola, Débora Romeo

    2015-06-01

    Noonan syndrome is an autosomal dominant, multisystemic disorder caused by dysregulation of the RAS/mitogen activated protein kinase (MAPK) pathway. Heterozygous, pathogenic variants in 11 known genes account for approximately 80% of cases. The identification of novel genes associated with Noonan syndrome has become increasingly challenging, since they might be responsible for very small fractions of the cases. A cohort of 50 Brazilian probands negative for pathogenic variants in the known genes associated with Noonan syndrome was tested through whole-exome sequencing along with the relatives in the familial cases. Families from the USA and Poland with mutations in the newly identified genes were included subsequently. We identified rare, segregating or de novo missense variants in SOS2 and LZTR1 in 4% and 8%, respectively, of the 50 Brazilian probands. SOS2 and LZTR1 variants were also found to segregate in one American and one Polish family. Notably, SOS2 variants were identified in patients with marked ectodermal involvement, similar to patients with SOS1 mutations. We identified two novel genes, SOS2 and LZTR1, associated with Noonan syndrome, thereby expanding the molecular spectrum of RASopathies. Mutations in these genes are responsible for approximately 3% of all patients with Noonan syndrome. While SOS2 is a natural candidate, because of its homology with SOS1, the functional role of LZTR1 in the RAS/MAPK pathway is not known, and it could not have been identified without the large pedigrees. Additional functional studies are needed to elucidate the role of LZTR1 in RAS/MAPK signalling and in the pathogenesis of Noonan syndrome. Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://group.bmj.com/group/rights-licensing/permissions.

  12. A rare presentation of atypical demyelination: tumefactive multiple sclerosis causing Gerstmann’s syndrome

    Science.gov (United States)

    2014-01-01

    Background Tumefactive demyelinating lesions are a rare manifestation of multiple sclerosis (MS). Differential diagnosis of such space occupying lesions may not be straightforward and sometimes necessitate brain biopsy. Impaired cognition is the second most common clinical manifestation of tumefactive MS; however complex cognitive syndromes are unusual. Case presentation We report the case of a 30 year old woman who presented with Gerstmann’s syndrome. MRI revealed a large heterogeneous contrast enhancing lesion in the left cerebral hemisphere. Intravenous corticosteroids did not stop disease progression. A tumour or cerebral lymphoma was suspected, however brain biopsy confirmed inflammatory demyelination. Following diagnosis of tumefactive MS treatment with natalizumab effectively suppressed disease activity. Conclusions The case highlights the need for clinicians, radiologists and surgeons to appreciate the heterogeneous presentation of tumefactive MS. Early brain biopsy facilitates rapid diagnosis and management. Treatment with natalizumab may be useful in cases of tumefactive demyelination where additional evidence supports a diagnosis of relapsing MS. PMID:24694183

  13. Gluteal Compartment Syndrome following bariatric surgery: A rare but important complication

    Directory of Open Access Journals (Sweden)

    Bernadette Pereira

    2015-03-01

    Full Text Available Gluteal Compartment Syndrome is a rare condition caused by excessive pressure within the gluteal compartments which leads to a number of potentially serious sequelae including rhabdomyolysis, nerve damage, renal failure and death. As bariatric patients are heavy and during prolonged bariatric procedures lie in one position for extended periods of time, they are especially susceptible to developing this complication. It is therefore essential that bariatric surgeons are aware of this complication and how to minimise the chances of it occurring and how to diagnose it. We describe a case of Gluteal Compartment Syndrome in a patient following a gastric bypass and review the aetiology, pathophysiology, treatment and prevention of this complication.

  14. A rare association of hyperparathyroidism and Turner's Syndrome - a case report

    International Nuclear Information System (INIS)

    Shirzad, N.; Tehrani, M.; Soltani, A.

    2008-01-01

    We present the clinical, laboratory, radiological and pathological findings in the case and review the literature. Our patient, a 37-year-old woman of short stature, was referred because of musculoskeletal pain. After primary evaluation, she underwent treatment with calcium and vitamin D supplement with the diagnosis of osteomalacia in Turners syndrome. The rise of serum calcium during medical therapy, which was an unusual finding, attracted the clinician's attention to another underlying disorder. Further evaluation revealed primary hyperparathyroidism due to an adenoma of the parathyroid gland. Even though this is a rare diagnosis, its presence should be considered in any patient with Turner's syndrome presenting with severe osteoporosis and a rise in serum calcium during treatment. (author)

  15. Avascular necrosis of femoral heads post-adrenal surgery for Cushing's syndrome: a rare presentation.

    LENUS (Irish Health Repository)

    2012-01-31

    Avascular necrosis (AVN) is a well-recognized complication of patients on high-dose steroids for a long time. Exogenous hypercortisolism is a well known cause of AVN and a number of cases have been reported. Cushing\\'s syndrome describes hypercortisolism of any cause endogenous or exogenous. A variety of traumatic and non-traumatic factors contribute to the aetiology of AVN although exogenous glucocorticoids administration and alcoholism are among the most common non-traumatic causes. AVN secondary to endogenous hypercortisolism is rare and very few case reports are available describing this complication. No literature is available on AVN presenting post-adrenal surgery. Here we present a young woman who presented with avascular necrosis of both hips 1 year after adrenalectomy for Cushing\\'s syndrome.

  16. Ellis-van Creveld syndrome with unusual oral and dental findings: A rare clinical entity

    Directory of Open Access Journals (Sweden)

    Sameeulla Shaik

    2016-01-01

    Full Text Available Ellis-van Creveld (EVC syndrome, a form of skeletal and chondroectodermal dysplasia, is an autosomal recessive disorder characterized by a tetrad of disproportionate dwarfism, postaxial polydactyly, ectodermal dysplasia, and heart defects. In the present article, we hereby present a case of a 13-year-old girl of Indian ethnicity with EVC syndrome with a remarkable number of classical oral and dental features, with unusual findings such as taurodontism and talons cusp. Such dental findings were reported in few cases only. Despite the fact that oral manifestations play an important role in the diagnosis of EVC, only a few detailed reports have been published in the dental literature.

  17. Waardenburg syndrome: a rare cause of inherited neuropathy due to SOX10 mutation.

    Science.gov (United States)

    Bogdanova-Mihaylova, Petya; Alexander, Michael D; Murphy, Raymond P J; Murphy, Sinéad M

    2017-09-01

    Waardenburg syndrome (WS) is a rare disorder comprising sensorineural deafness and pigmentation abnormalities. Four distinct subtypes are defined based on the presence or absence of additional symptoms. Mutations in six genes have been described in WS. SOX10 mutations are usually associated with a more severe phenotype of WS with peripheral demyelinating neuropathy, central dysmyelinating leukodystrophy, and Hirschsprung disease. Here we report a 32-year-old man with a novel heterozygous missense variant in SOX10 gene, who presented with congenital deafness, Hirschsprung disease, iris heterochromia, foot deformity, and intermediate conduction velocity length-dependent sensorimotor neuropathy. This case highlights that the presence of other non-neuropathic features in a patient with presumed hereditary neuropathy should alert the clinician to possible atypical rare causes. © 2017 Peripheral Nerve Society.

  18. Lemierre's Syndrome - A rare cause of disseminated sepsis requiring multi-organ support.

    Science.gov (United States)

    Rae, John; Misselbrook, Katie

    2017-11-01

    Lemierre's syndrome is a rare complication of acute pharyngitis characterised by septicaemia with infective thrombophlebitis of the internal jugular vein, most commonly due to Fusobacterium necrophorum . It characteristically affects healthy young adults causing persistent pyrexia and systemic sepsis presenting several days after an initial pharyngitis. Septic emboli seed via the bloodstream to distant sites including the lung, joints, skin, liver, spleen and brain. Prolonged antimicrobial therapy is required and admission to intensive care common. This once rare condition is increasing in incidence but awareness amongst clinicians is low. We present a classic case in a young man who developed multi-organ failure requiring intensive care support and describe the epidemiology, pathophysiology, microbiology, clinical features and management of the disease.

  19. Thoracic Outlet Syndrome Caused by Hydatid Cyst of the First Rib-Rare But Important

    OpenAIRE

    Levy Faber, Dan; Best, Lael-Anson; Militianu, Daniela; Ben Nun, Alon

    2010-01-01

    Hydatid cysts are usually located in the liver and lungs. Skeletal echinococcosis is relatively rare and that of the rib is exceptional. Less than 50 cases of costal echinococcosis have been reported in the literature so far. To our knowledge, only one case report of thoracic outlet syndrome due to echinococcal cyst in the first rib was described in 1995. Accurate pre-operative diagnosis is important but may be challenging in some cases. Reported here is a case of echinococcosis of the first ...

  20. Arterial tortuosity syndrome: An extremely rare disease presenting as a mimic of pulmonary sling

    Directory of Open Access Journals (Sweden)

    Amy Farkas, MD

    2018-02-01

    Full Text Available Pulmonary sling is the anatomic variant defined by the aberrant origin of the left pulmonary artery from the right pulmonary artery. This patient presented with a mimic of pulmonary sling as a result of an extremely rare condition, arterial tortuosity syndrome (ATS. The patient was first diagnosed with pulmonary sling on prenatal echocardiogram performed by cardiology. Computed tomography angiography of the chest obtained at birth to evaluate respiratory depression demonstrated ATS. The early detection of ATS has been demonstrated to improve patient outcome. This case provides an overview of the typical imaging features of ATS to aid radiologists in making this uncommon diagnosis.

  1. The prune belly syndrome in a female foetus with urorectal septum malformation sequence: a case report on a rare entity with an unusual association.

    Science.gov (United States)

    Goswami, Dibyajyoti; Kusre, Giriraj; Dutta, Hemonta Kumar; Sarma, Adity

    2013-08-01

    The prune belly syndrome is a rare congenital anomaly which is characterized by the triad of an absent or a deficient development of the abdominal muscle, bilateral cryptorchidism and an anomalous urinary tract. In its full form, this condition occurs only in males. However, a similar condition occurs in females in the absence of cryptorchidism. On the other hand, the urorectal septum malformation sequence is a lethal congenital malformation which is characterized by the development of a phallus like structure, a smooth perineum and the absence of urethral, vaginal and anal openings. We are reporting a case of a female foetus with the prune belly syndrome, which was associated with a urorectal septum malformation sequence. A dead foetus with a protruded abdomen and ambiguous genitalia, was born at 32 weeks of pregnancy. On autopsy, it was found to have female internal genital organs. The left kidney, the urinary bladder and the rectum were absent. The sigmoid colon, the ureters and the fallopian tubes opened into a common cloacal sac. The histopathological examination of the ovary showed the presence of Leydig's cells. The occurrence of the female counterpart of the prune belly syndrome is extremely rare and only few of such cases were found to be discussed in the details in the indexed English literature so far. Hence, we hope that this case report will contribute to the existing knowledge on the prune belly syndrome.

  2. Le Syndrome de Denys-Drash, une Cause Rare de Syndrome ...

    African Journals Online (AJOL)

    avec mise en dialyse et transplantation précoce. Cette thérapie agressive pratiquée avant la survenue de toute insuffisance rénale permet d'éviter toutes les complications du syndrome néphrotique qui en général ne récidive pas sur le greffon. Elle évite également l'évolution vers le néphroblastome. L'ablation des gonades ...

  3. Genetics Home Reference: SOX2 anophthalmia syndrome

    Science.gov (United States)

    ... Twitter Home Health Conditions SOX2 anophthalmia syndrome SOX2 anophthalmia syndrome Printable PDF Open All Close All Enable ... to view the expand/collapse boxes. Description SOX2 anophthalmia syndrome is a rare disorder characterized by abnormal ...

  4. Elsberg syndrome: A rarely recognized cause of cauda equina syndrome and lower thoracic myelitis.

    Science.gov (United States)

    Savoldi, Filippo; Kaufmann, Timothy J; Flanagan, Eoin P; Toledano, Michel; Weinshenker, Brian G

    2017-07-01

    Elsberg syndrome (ES) is an established but often unrecognized cause of acute lumbosacral radiculitis with myelitis related to recent herpes virus infection. We defined ES, determined its frequency in patients with cauda equina syndrome (CES) with myelitis, and evaluated its clinical, radiologic, and microbiologic features and outcomes. We searched the Mayo Clinic medical records for ES and subsequently for combinations of index terms to identify patients with suspected CES and myelitis. Our search yielded 30 patients, 2 diagnosed with ES and an additional 28 with clinical or radiologic evidence of CES retrospectively suspected of having ES. We classified patients in 5 groups according to diagnostic certainty. MRI and EMG confirmed that 2 had only myelitis, 5 only radiculitis, and 16 both. Two had preceding sacral herpes infection and 1 oral herpes simplex. Spinal cord lesions were commonly multiple, discontinuous, not expansile, and centrally or ventrally positioned. Lesions generally spared the distal conus. Nerve root enhancement was occasionally prominent and was smooth rather than nodular. Lymphocytic CSF pleocytosis was common. Thirteen patients (43%) had viral isolation studies, which were commonly delayed; the delay may have accounted for the low rate of viral detection. Acyclovir was administered to 6 patients. Most patients recovered with sequelae; 1 patient experienced encephalomyelitis and died. ES is a definable condition likely responsible for 10% of patients with combined CES and myelitis. Radiologic findings are not entirely specific but may help in differentiating ES from some competing diagnostic considerations. We propose criteria to facilitate diagnosis.

  5. EURO-WABB: an EU rare diseases registry for Wolfram syndrome, Alström syndrome and Bardet-Biedl syndrome.

    Science.gov (United States)

    Farmer, Amy; Aymé, Ségolène; de Heredia, Miguel Lopez; Maffei, Pietro; McCafferty, Susan; Młynarski, Wojciech; Nunes, Virginia; Parkinson, Kay; Paquis-Flucklinger, Véronique; Rohayem, Julia; Sinnott, Richard; Tillmann, Vallo; Tranebjaerg, Lisbeth; Barrett, Timothy G

    2013-08-27

    Wolfram, Alström and Bardet-Biedl (WABB) syndromes are rare diseases with overlapping features of multiple sensory and metabolic impairments, including diabetes mellitus, which have caused diagnostic confusion. There are as yet no specific treatments available, little or no access to well characterized cohorts of patients, and limited information on the natural history of the diseases. We aim to establish a Europe-wide registry for these diseases to inform patient care and research. EURO-WABB is an international multicenter large-scale observational study capturing longitudinal clinical and outcome data for patients with WABB diagnoses. Three hundred participants will be recruited over 3 years from different sites throughout Europe. Comprehensive clinical, genetic and patient experience data will be collated into an anonymized disease registry. Data collection will be web-based, and forms part of the project's Virtual Research and Information Environment (VRIE). Participants who haven't undergone genetic diagnostic testing for their condition will be able to do so via the project. The registry data will be used to increase the understanding of the natural history of WABB diseases, to serve as an evidence base for clinical management, and to aid the identification of opportunities for intervention to stop or delay the progress of the disease. The detailed clinical characterisation will allow inclusion of patients into studies of novel treatment interventions, including targeted interventions in small scale open label studies; and enrolment into multi-national clinical trials. The registry will also support wider access to genetic testing, and encourage international collaborations for patient benefit.

  6. An Unusual Endovascular Therapeutic Approach for a Rare Case of May-Thurner Syndrome.

    Science.gov (United States)

    DaSilva-DeAbreu, Adrian; Masha, Luke; Peerbhai, Shareez

    2017-03-06

    BACKGROUND The etiology of deep venous thrombosis (DVT) may pose a significant diagnostic challenge because truly reversible causes of DVT are rare. In this regard, known pelvic anatomic abnormalities such as aortic and iliac aneurysms should be seriously considered as a complicating factor in patients presenting with acute DVT so as not to miss a potentially curable etiology of May-Thurner syndrome (MTS). CASE REPORT We report the case of a 69-year-old man with a known abdominal aortic aneurysm and bilateral iliac artery aneurysms who presented with an acute DVT. A computed tomography scan of the abdomen and pelvis showed increased dilation of his aneurysmal disease with new resultant compression of the left iliac vein representing acquired MTS. The patient underwent endovascular aneurysm repair of the infra-renal abdominal aortic aneurysm and right common iliac artery aneurysm with a Gore Excluder endoprosthesis in lieu of venous stenting, with resolution of symptoms. CONCLUSIONS Infra-renal aortic and iliac aneurysms causing MTS are extremely rare, and patients at risk for MTS through these mechanisms do not fit the classical demographics associated with this syndrome. Furthermore, this is the first case described in which MTS was treated by addressing the aneurysm through an endoprosthetic approach instead of venous stenting, which is the conventional intervention for MTS.

  7. A rare combination of type 3 autoimmune polyendocrine syndrome (APS-3) or multiple autoimmune syndrome (MAS-3).

    Science.gov (United States)

    Betterle, Corrado; Garelli, Silvia; Coco, Graziella; Burra, Patrizia

    2014-06-01

    Type 3 autoimmune polyendocrine syndrome (APS-3) is defined by the presence of an autoimmune thyroid disease and another autoimmune illness, excluding Addison's disease; this is a frequent combination. We report the case of a 55 years old female patient with APS-3, with seven clinical or latent autoimmune manifestations. At 49 years of age she was admitted at the General Hospital for leukopenia, weight loss, tremors, anxiety and diarrhea. The personal history revealed ulcerative colitis and, during the last year, episodes of fever with migrant arthralgia and cutaneous lesions. The patient was evaluated for thyroid function and imaging, mielobiopsy, glycaemic control, gastrointestinal and rheumatologic disorders with specific biochemical tests, imaging and endoscopic procedures. We concluded that the patient was affected by APS-3, characterized by the association of Graves' disease, autoimmune leukopenia, latent autoimmune diabetes of the adult (LADA), autoimmune gastritis, ulcerative colitis, Sjögren's and anti-phospholipid syndromes. The patient started low doses of corticosteroid drugs for leukopenia, underwent (131)I therapy for hyperthyroidism and later started substitutive thyroid therapy with l-thyroxine, insulin therapy for LADA, mesalazine for ulcerative colitis and artificial tears for Sjögren's syndrome. In this article we report a complex case of APS-3, characterized by the association of seven different autoimmune diseases, which required a complex therapeutic strategy.

  8. Guyon's canal syndrome due to tortuous ulnar artery with DeQuervain stenosing tenosynovitis, ligamentous injuries and dorsal intercalated segmental instability syndrome, a rare presentation: a case report.

    Science.gov (United States)

    Zeeshan, Muhammad; Ahmed, Farhan; Kanwal, Darakhshan; Khalid, Qazi Saad Bin; Ahmed, Muhammad Nadeem

    2009-12-23

    The Guyon's canal syndrome is a well known clinical entity and may have significant impact on patient's quality of life. We report a case of 43-year-old male who presented with complaints of pain and numbness in right hand and difficulty in writing for past one month. On imaging diagnosis of Guyon's canal syndrome because of tortuous ulnar artery was made with additional findings of DeQuervain's stenosing tenosynovitis and dorsal intercalated segmental instability syndrome with ligamentous injury and subsequently these were confirmed on surgery.Although it is a rare syndrome, early diagnosis and treatment prevents permanent neurological deficits and improve patient's quality of life.

  9. Fraser syndrome

    DEFF Research Database (Denmark)

    Barisic, Ingeborg; Odak, Ljubica; Loane, Maria

    2013-01-01

    Fraser syndrome is a rare autosomal recessive disorder characterized by cryptophthalmos, cutaneous syndactyly, laryngeal, and urogenital malformations. We present a population-based epidemiological study using data provided by the European Surveillance of Congenital Anomalies (EUROCAT) network of...

  10. A rare case of lateral ovotesticular disorder with Klinefelter syndrome mosaicism 46, XX/47, XXY: An unusual presentation.

    Science.gov (United States)

    Talreja, Shyam M; Banerjee, Indraneel; Yadav, Sher Singh; Tomar, Vinay

    2015-01-01

    Ovotesticular disorder of sex development (OT-DSD) is a rare disorder of sexual differentiation characterized by the presence of both ovarian and testicular tissues in the same individual. It's incidence ranges from 3% to 10% of all disorder of DSD's, and the most common presentation is 46, XX followed by 46, XX/46, XY mosaicism and 46, XY. Klinefelter syndrome (KS) mosaicism 46, XX/47, XXY is extremely rare, and its association with the ovotesticular disorder is even rarer. We report an unusual case of 16-year-old with male habitus who presented with complains of cyclic hematuria. On examination, he had bilateral gynecomastia, unilateral left cryptorchidism, absent facial hair, sparse axillary hair growth, and pubic hair distribution of feminine type. The right testis was of normal size located normally in hemiscrotum and was confirmed by radio imaging. Ultrasonography and magnetic resonance imaging revealed a cystic area behind posterior half of urinary bladder. Chromosomal analysis revealed 46, XX/47, XXY mosaicism of female karyotype and KS. Histopathological report of this left side excised specimen confirmed the structures to be ovary, uterus, and fallopian tube, thus confirming our diagnosis of the lateral ovotesticular disorder. Meticulous workup combined interdisciplinary approach will lead to early diagnosis and resolve timely sex reassignment issues and also prevent consequences arising due to gonadal insufficiency.

  11. The Use of Social Media to Recruit Participants With Rare Conditions: Lynch Syndrome as an Example.

    Science.gov (United States)

    Burton-Chase, Allison M; Parker, Wendy M; Hennig, Kelsey; Sisson, Faith; Bruzzone, Linda L

    2017-01-23

    Social media is increasingly being used as a means of recruiting participants, particularly for investigators whose areas of interest involve rare conditions or hard-to-reach populations. However, much of the literature to date has focused on paid advertisement recruitment. We used Lynch syndrome (LS), a rare hereditary cancer syndrome, as a model to demonstrate the successful partnership between researchers and a Web-based patient education and advocacy organization to facilitate participant recruitment. Recruitment was undertaken in partnership with Lynch Syndrome International (LSI), an advocacy organization with a strong social media presence. After LSI published our study information, participants followed up via email or phone call. Following prescreening and consent, interested and eligible participants were then sent a secure survey link. Within 36 hours of a single Facebook post by the site administrators for LSI, over 150 individuals responded via phone or email. Sixty-five individuals were sent the survey link and 57 individuals completed the survey (88% response rate). Of note, these 57 individuals were geographically diverse within the Unites States, representing LS patients from 26 different states. This approach has several advantages, including recruitment through a trusted source outside of a clinical setting, higher response rates, and cost-effectiveness with a small research team in a relatively short amount of time. Overall, social media recruitment with a trusted online partner can be highly effective in hard-to-reach clinical populations, such as patients with LS. However, this approach requires additional effort for eligibility screening. ©Allison M Burton-Chase, Wendy M Parker, Kelsey Hennig, Faith Sisson, Linda L Bruzzone. Originally published in JMIR Research Protocols (http://www.researchprotocols.org), 23.01.2017.

  12. Isoniazid-induced flu-like syndrome: A rare side effect

    Directory of Open Access Journals (Sweden)

    Sudipta Pandit

    2013-01-01

    Full Text Available Drug-induced flu-like syndrome is very rare. It is mainly produced by rifampicin. We report a case of pulmonary tuberculosis (PTB that developed isoniazid-induced flu-like syndrome, but could be cured with a modified regimen replacing isoniazid with levofloxacin. A 10-year-old girl with PTB was treated with isoniazid (H, rifampicin (R, ethambutol (E, and pyrazinamide (Z. She developed features of flu from the sixth day. Symptoms recurred everyday within 1 h of drug ingestion and subsided automatically by next 12 h. After admission, HREZ were continued. She developed symptoms of flu after 1 h of drug ingestion. Antitubercular therapy (ATT was stopped and symptoms subsided automatically. Individual drug was started one by one after three days. Severe symptoms of flu developed after taking isoniazid, while other drugs were tolerated well. Levofloxacin was used as an alternative to isoniazid. She was cured after 6 months of chemotherapy. Isoniazid can possibly cause flu-like syndrome and the treating physician should be aware of this possible side effect when using ATT.

  13. Rare genomic rearrangement in a boy with Williams-Beuren syndrome associated to XYY syndrome and intriguing behavior.

    Science.gov (United States)

    Dutra, Roberta L; Piazzon, Flavia B; Zanardo, Évelin A; Costa, Thais Virginia Moura Machado; Montenegro, Marília M; Novo-Filho, Gil M; Dias, Alexandre T; Nascimento, Amom M; Kim, Chong Ae; Kulikowski, Leslie D

    2015-12-01

    Williams-Beuren syndrome (WBS) is caused by a hemizygous contiguous gene microdeletion of 1.55-1.84 Mb at 7q11.23 region. Approximately, 28 genes have been shown to contribute to classical phenotype of SWB with presence of dysmorphic facial features, supravalvular aortic stenosis (SVAS), intellectual disability, and overfriendliness. With the use of Microarray-based comparative genomic hybridization and other molecular cytogenetic techniques, is possible define with more accuracy partial or atypical deletion and refine the genotype-phenotype correlation. Here, we report on a rare genomic structural rearrangement in a boy with atypical deletion in 7q11.23 and XYY syndrome with characteristic clinical signs, but not sufficient for the diagnosis of WBS. Cytogenetic analysis of G-banding showed a karyotype 47,XYY. Analysis of DNA with the technique of MLPA (Multiplex Ligation-dependent Probe Amplification) using kits a combination of kits (P064, P036, P070, and P029) identified an atypical deletion on 7q11.23. In addition, high resolution SNP Oligonucleotide Microarray Analysis (SNP-array) confirmed the alterations found by MLPA and revealed others pathogenic CNVs, in the chromosomes 7 and X. The present report demonstrates an association not yet described in literature, between Williams-Beuren syndrome and 47,XYY. The identification of atypical deletion in 7q11.23 concomitant to additional pathogenic CNVs in others genomic regions allows a better comprehension of clinical consequences of atypical genomic rearrangements. © 2015 Wiley Periodicals, Inc.

  14. Role of Imaging and Cytogenetics in Evaluation of DiGeorge Syndrome - A Rare Entity in Clinical Practice.

    Science.gov (United States)

    Ramachandran, Rajoo; Babu, Sellappan Rajamanickam; Ilanchezhian, Subramanian; Radhakrishnan, Prabhu Radhan

    2015-01-01

    DiGeorge syndrome is a congenital genetic disorder that affects the endocrine system, mainly the thymus and parathyroid glands. The syndrome produces different symptoms, which vary in severity and character between patients. It manifests with craniofacial dysmorphism and defects in the heart, parathyroid, and thymus. Patients can present with a palatal deformity and nasal speech. This rare entity is caused mainly due to deletion of chromosome 22q11.2. Radiographic evaluation of DiGeorge syndrome is necessary to define aberrant anatomy, evaluate central nervous system, craniofacial abnormalities, musculoskeletal system, and cardiothoracic contents. It also helps in planning surgical procedures and surgical reconstructions. We report a case of DiGeorge syndrome in a 4-month-old neonate and discuss the clinical, imaging, and cytogenetic findings that helped in the diagnosis of this rare entity.

  15. Role of Imaging and Cytogenetics in Evaluation of DiGeorge Syndrome - A Rare Entity in Clinical Practice

    Directory of Open Access Journals (Sweden)

    Rajoo Ramachandran

    2015-01-01

    Full Text Available DiGeorge syndrome is a congenital genetic disorder that affects the endocrine system, mainly the thymus and parathyroid glands. The syndrome produces different symptoms, which vary in severity and character between patients. It manifests with craniofacial dysmorphism and defects in the heart, parathyroid, and thymus. Patients can present with a palatal deformity and nasal speech. This rare entity is caused mainly due to deletion of chromosome 22q11.2. Radiographic evaluation of DiGeorge syndrome is necessary to define aberrant anatomy, evaluate central nervous system, craniofacial abnormalities, musculoskeletal system, and cardiothoracic contents. It also helps in planning surgical procedures and surgical reconstructions. We report a case of DiGeorge syndrome in a 4-month-old neonate and discuss the clinical, imaging, and cytogenetic findings that helped in the diagnosis of this rare entity.

  16. Hemi chorea hemiballism syndrome: the first presentation of type 2 diabetes mellitus as a rare cause of chorea

    International Nuclear Information System (INIS)

    Mittal, P.

    2011-01-01

    Hemi chorea-hemiballism syndrome, which is most commonly related to non-ketotic hyperglycemia, is a rare type of chorea. Here, we present an unusual case of Hemi chorea-hemiballism syndrome who was not a known case of diabetes. This case highlights the importance of recognising underlying non-ketotic hyperglycemia, as control of hyperglycemia is helpful in the quick relief of symptoms.

  17. (18)F-FDG PET/CT in a rare case of Stewart-Treves syndrome

    DEFF Research Database (Denmark)

    Jensen, Mads Radmer; Friberg, Lars; Karlsmark, Tonny

    2011-01-01

    high (18)F-FDG uptake in STS, but is at the same time an example of the low specificity of this imaging modality. CONCLUSIONS: We suggest that (18)F-FDG PET/CT has the potential to become an important tool in the staging and treatment planning of Stewart-Treves syndrome. Furthermore, (18)F...... of Stewart-Treves Syndrome (STS), angiosarcoma secondary to chronic extremity lymphedema, are presented. Lymphedema of the extremities is a debilitating disease characterized by chronic swelling due to interstitial edema caused by insufficient lymphatic drainage capacity. Progression with skin thickening......-FDG-accumulation may be a sensitive tool in detecting low grade inflammation in the skin and subcutis, which has been suggested to cause tissue remodeling in lymphedema progression. However, further studies are needed to elucidate this theory....

  18. A rare case of neuroleptic malignant syndrome presenting with serious hyperthermia treated with a non-invasive cooling device: a case report

    Directory of Open Access Journals (Sweden)

    Storm Christian

    2009-02-01

    Full Text Available Abstract Introduction A rare side effect of antipsychotic medication is neuroleptic malignant syndrome, mainly characterized by hyperthermia, altered mental state, haemodynamic dysregulation, elevated serum creatine kinase and rigor. There may be multi-organ dysfunction including renal and hepatic failure as well as serious rhabdomyolysis, acute respiratory distress syndrome and disseminated intravascular coagulation. The prevalence of neuroleptic malignant syndrome is between 0.02% and 2.44% for patients taking neuroleptics and it is not necessary to fulfil all cardinal features characterizing the syndrome to be diagnosed with neuroleptic malignant syndrome. Because of other different life-threatening diseases matching the various clinical findings, the correct diagnosis can sometimes be hard to make. A special problem of intensive care treatment is the management of severe hyperthermia. Lowering of body temperature, however, may be a major clinical problem because hyperthermia in neuroleptic malignant syndrome is typically unresponsive to antipyretic agents while manual cooling proves difficult due to peripheral vasoconstriction. Case presentation A 22-year-old Caucasian man was admitted unconscious with a body temperature of 42°C, elevated serum creatine phosphokinase, tachycardia and hypotonic blood pressure. In addition to intensive care standard therapy for coma and shock, a non-invasive cooling device (Arctic Sun 2000®, Medivance Inc., USA, originally designed to induce mild therapeutic hypothermia in patients after cardiopulmonary resuscitation, was used to lower body temperature. After successful treatment it became possible to obtain information from the patient about his recent ambulant treatment with Olanzapin (Zyprexa® for schizophrenia. Conclusion Numerous case reports have been published about patients who developed neuroleptic malignant syndrome due to Olanzapin (Zyprexa® medication. Frequently hyperthermia has been observed

  19. Spontaneous tumour lysis syndrome in a case of multiple myeloma – A rare occurrence

    Directory of Open Access Journals (Sweden)

    Kavitha Saravu

    2013-03-01

    Full Text Available We describe a case of a 40-year-old male patient who was found to have multiple myeloma with spontaneous tumour lysis syndrome (TLS, following a compression fracture of the L–2 vertebrae. Multiple myeloma was confirmed by bone marrow analysis and the M–band on serum protein electrophoresis. Hyperuricaemia (26.2 mg/dL, hyperkalaemia (> 7.0 mEq/L, hyperphosphatemia (16.2 mg of phosphorus/dL, normocalcemia and acute kidney injury, prior to anticancer treatment suggested spontaneous TLS. Inciting events for tumour lysis, such as chemotherapy, dehydration and exposure to steroids were absent. Patient received hydration, hypourecemic drugs and haemodialysis. This case report highlights the rare presentation of multiple myeloma with spontaneous TLS.

  20. Legionella pneumonia associated with severe acute respiratory distress syndrome and diffuse alveolar hemorrhage - A rare association

    Directory of Open Access Journals (Sweden)

    Muhammad Kashif

    2017-01-01

    Full Text Available Legionella pneumophila is a common, usually underreported and undiagnosed cause of community acquired pneumonia which can lead to significant morbidity and mortality. Diffuse alveolar hemorrhage rarely have been associated with legionella infection. We present a 61-year-old man with hypertension, diabetes mellitus and obesity admitted with severe acute respiratory distress syndrome. He was found to have Legionella pneumonia with associated diffuse alveolar hemorrhage diagnosed with bronchoscopic sequential bronchoalveolar lavage. He was successfully managed with antibiotics, lung protective strategies and intravenous pulse dose steroids. This patient highlights the unusual association of Legionella infection and diffuse alveolar hemorrhage. Additionally, the case re-enforces the need for early and aggressive evaluation and management of patients presenting with pneumonia and progressive hypoxia despite adequate treatment.

  1. Neuroleptic Malignant Syndrome in a Patient with Tongue Cancer: A Report of a Rare Case

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    Osamu Baba

    2013-01-01

    Full Text Available Background. Neuroleptic malignant syndrome (NMS is a rare but life-threatening complication of neuroleptic drugs, which are used widely in head and neck cancer (HANC patients who develop delirium. Methods and Results. Postoperative delirium in a 39-year-old man with tongue cancer was treated with haloperidol and chlorpromazine. Three days after the first administration of antipsychotics, the patient exhibited elevated body temperature, autonomic and extrapyramidal symptoms, and impaired consciousness. A definitive diagnosis was made using the research diagnostic criteria for NMS in the DSM-IV, and the antipsychotics were immediately discontinued. The patient was given dantrolene and bromocriptine to treat the NMS. The patient’s hyperthermia, elevated creatinin kinase (CK, and muscle rigidity improved gradually, with all symptoms of NMS resolving completely by 13 days after the diagnosis. Conclusions. HANC surgeons must be alert for early signs of NMS and use antipsychotics conservatively to avoid NMS and its potentially fatal outcome.

  2. Case report of a rarely seen long-segment middle aortic syndrome.

    Science.gov (United States)

    Yakut, Kahraman; Erdoğan, İlkay

    2017-03-01

    Middle aortic syndrome (MAS) follows a course with distal thoracic and abdominal aorta stenosis. It is a rare disease that is usually diagnosed after the first decade of life. Clinical reflection of MAS is often in the form of hypertension and claudication in the lower extremities. Its etiology is unclear, but is known to be associated with congenital or acquired diseases. This pathology, which is accompanied by malignant hypertension, often does not respond to medical treatment. In patients with MAS, surgical treatment is first line recommendation to prevent complications such as hypertension, heart failure, intracranial bleeding, or aortic rupture. In order to draw attention to this disease, presently described is case of high blood pressure detected during routine examination of a child who had no complaint, and discovery of long-segment stenosis in the abdominal aorta identified with echocardiography and conventional angiography.

  3. Toxoplasmosis of spinal cord in acquired immunodeficiency syndrome patient presenting as paraparesis: A rare entity

    Directory of Open Access Journals (Sweden)

    Sachin R Agrawal

    2014-01-01

    Full Text Available Although brain has been the most common site for toxoplasma infection in acquired immunodeficiency syndrome patients, involvement of spinal cord by toxoplasma has been rarely found. Spinal cord toxoplasmosis can present as acute onset weakness in both lower limbs associated with sensory and bladder dysfunction. A presumptive diagnosis can be made in patients with CD4 count <100/mm 3 based on a positive serum Toxoplasma gondii IgG antibodies, no recent prophylaxis against toxoplasmosis, intramedullary ring enhancing lesion in spinal cord supported by similar lesions in brain parenchyma. Institutions of antitoxoplasma treatment in such patients result in prompt clinical response and therefore avoiding the need of unnecessary invasive diagnostic tests. Here, we report a case of toxoplasmic myelitis in immunocompromised patient presenting as myelopathy who showed significant clinical improvement after starting antitoxoplasma treatment. Hence toxoplasmic myelitis should be considered in toxoplasma seropositive immunocompromised patients presenting as myelopathy and imaging studies showing ring enhancing intramedullary lesion.

  4. A rare differential diagnosis to occupational neck pain: bilateral stylohyoid syndrome

    Directory of Open Access Journals (Sweden)

    Vogel Tobias

    2006-06-01

    Full Text Available Abstract Chronic neck pain is widely prevalent and a common source of disability in the working-age population. Etiology of chronic neck pain includes neck sprain, mechanical or muscular neck pain, myofascial pain syndrome, postural neck pain as well as pain due to degenerative changes. We report the case of a 42 year old secretary, complaining about a longer history of neck pain and limited movement of the cervical spine. Surprisingly, the adequate radiologic examination revealed a bilateral ossification of the stylohyoid ligament complex. Her symptoms remained intractable from conservative treatment consisting of anti-inflammatory medication as well as physical therapy. Hence the patient was admitted to surgical resection of the ossified stylohyoid ligament complex. Afterwards she was free of any complaints and went back to work. Therefore, ossification of the stylohyoid ligament complex causing severe neck pain and movement disorder should be regarded as a rare differential diagnosis of occupational related neck pain.

  5. Rare mutations in RINT1 predispose carriers to breast and Lynch Syndrome-spectrum cancers

    Science.gov (United States)

    Park, Daniel J.; Tao, Kayoko; Le Calvez-Kelm, Florence; Nguyen-Dumont, Tu; Robinot, Nivonirina; Hammet, Fleur; Odefrey, Fabrice; Tsimiklis, Helen; Teo, Zhi L.; Thingholm, Louise B.; Young, Erin L.; Voegele, Catherine; Lonie, Andrew; Pope, Bernard J.; Roane, Terrell C.; Bell, Russell; Hu, Hao; Shankaracharya; Huff, Chad D.; Ellis, Jonathan; Li, Jun; Makunin, Igor V.; John, Esther M.; Andrulis, Irene L.; Terry, Mary B.; Daly, Mary; Buys, Saundra S.; Snyder, Carrie; Lynch, Henry T.; Devilee, Peter; Giles, Graham G.; Hopper, John L.; Feng, Bing J.; Lesueur, Fabienne; Tavtigian, Sean V.; Southey, Melissa C.; Goldgar, David E.

    2014-01-01

    Approximately half of the familial aggregation of breast cancer remains unexplained. A multiple-case breast cancer family exome sequencing study identified three likely pathogenic mutations in RINT1 (NM_021930.4) not present in public sequencing databases: RINT1 c.343C>T (p.Q115X), c.1132_1134del (p.M378del) and c.1207G>T (p.D403Y). Based on this finding, a population-based case-control mutation-screening study was conducted and identified 29 carriers of rare (MAF Lynch syndrome-spectrum cancers (SIR 3.35, 95% CI 1.7-6.0; P=0.005), particularly for relatives diagnosed with cancer under age 60 years (SIR 10.9, 95%CI 4.7-21; P=0.0003). PMID:25050558

  6. Cavernous sinus thrombosis syndrome and brainstem involvement in patient with leptospirosis: Two rare complications of leptospirosis

    Directory of Open Access Journals (Sweden)

    Shahriyar Alian

    2014-01-01

    Full Text Available Leptospirosis is a bacterial disease that is caused by pathogenic spirochetes of the genus Leptospira. It can affect humans and animals. In humans, it can lead to a wide spectrum of symptoms. It is known as the most common zoonosis in the world. The typical presentation of the disease is an acute biphasic febrile illness with or without jaundice. Less common clinical manifestations may result from involvement of different human body systems. In many places, this disease may be under-diagnosed, especially when associated with neurological complications. Moreover, without treatment, leptospirosis can lead to organ damages, and even death. Neurological complications are uncommon and are reported in a few cases. Cavernous sinus thrombosis syndrome and brainstem involvement are rare complications of leptospirosis and are associated with a high mortality risk. To our knowledge, no such cases have been reported in the literature.

  7. Ellis-van Creveld Syndrome: A Rare Clinical Report of Oral Rehabilitation by Interdisciplinary Approach

    Directory of Open Access Journals (Sweden)

    Talib Amin Naqash

    2018-01-01

    Full Text Available Ellis-van Creveld syndrome (EVC is a very rare genetic disorder that affects various tissues of ectodermal and mesodermal origin; patients with EVC present with typical oral deficiencies. The affected individuals are quite young at the time of oral evaluation. It is, therefore, important that these individuals are diagnosed and receive dental treatment at an early age for their physiologic and psychosocial well-being. Albeit there are numerous articles penned on the EVC, the treatise from an oral perspective is inadequate, covering only oral exhibitions and the preventive treatments. This article reviews the literature and serves as the first disquisition for oral rehabilitation of an EVC patient utilizing surgical, orthodontic, restorative, and prosthodontic management.

  8. Bilateral congenital lacrimal fistulas in an adult as part of ectrodactyly-ectodermal dysplasia-clefting syndrome: A rare anomaly.

    Science.gov (United States)

    Ghosh, Debangshu; Saha, Somnath; Basu, Sumit Kumar

    2015-10-01

    Ectrodactyly-ectodermal dysplasia and clefting syndrome or "Lobster claw" deformity is a rare congenital anomaly that affects tissues of ectodermal and mesodermal origin. Nasolacrimal duct (NLD) obstruction with or without atresia of lacrimal passage is a common finding of such a syndrome. The authors report here even a rarer presentation of the syndrome which manifested as bilateral NLD obstruction and lacrimal fistula along with cleft lip and palate, syndactyly affecting all four limbs, mild mental retardation, otitis media, and sinusitis. Lacrimal duct obstruction and fistula were managed successfully with endoscopic dacryocystorhinostomy (DCR) which is a good alternative to lacrimal probing or open DCR in such a case.

  9. Bilateral congenital lacrimal fistulas in an adult as part of ectrodactyly-ectodermal dysplasia-clefting syndrome: A rare anomaly

    Directory of Open Access Journals (Sweden)

    Debangshu Ghosh

    2015-01-01

    Full Text Available Ectrodactyly-ectodermal dysplasia and clefting syndrome or "Lobster claw" deformity is a rare congenital anomaly that affects tissues of ectodermal and mesodermal origin. Nasolacrimal duct (NLD obstruction with or without atresia of lacrimal passage is a common finding of such a syndrome. The authors report here even a rarer presentation of the syndrome which manifested as bilateral NLD obstruction and lacrimal fistula along with cleft lip and palate, syndactyly affecting all four limbs, mild mental retardation, otitis media, and sinusitis. Lacrimal duct obstruction and fistula were managed successfully with endoscopic dacryocystorhinostomy (DCR which is a good alternative to lacrimal probing or open DCR in such a case.

  10. Ectrodactyly, ectodermal dysplasia, cleft lip, and palate (EEC syndrome with Tetralogy of Fallot: a very rare combination

    Directory of Open Access Journals (Sweden)

    Deepak eSharma

    2015-06-01

    Full Text Available Ectrodactyly, ectodermal dysplasia, and cleft lip/palate syndrome (EEC syndrome is a rare genetic disorder with an incidence of around 1:90,000 live births. It is known with various names which includes split hand–split foot–ectodermal dysplasia–cleft syndrome or split hand, cleft hand or lobster claw hand/foot. We report first case of EEC with associated heart disease (Tetralogy of Fallot who was diagnosed as EEC on the basis of clinical features and EEC was confirmed with genetic analysis.

  11. A rare 47 XXY/46 XX mosaicism with clinical features of Klinefelter syndrome.

    Science.gov (United States)

    Mohd Nor, Noor Shafina; Jalaludin, Muhammad Yazid

    2016-01-01

    47 XXY/46 XX mosaicism with characteristics suggesting Klinefelter syndrome is very rare and at present, only seven cases have been reported in the literature. We report an Indian boy diagnosed as variant of Klinefelter syndrome with 47 XXY/46 XX mosaicism at age 12 years. He was noted to have right cryptorchidism and chordae at birth, but did not have surgery for these until age 3 years. During surgery, the right gonad was atrophic and removed. Histology revealed atrophic ovarian tissue. Pelvic ultrasound showed no Mullerian structures. There was however no clinical follow up and he was raised as a boy. At 12 years old he was re-evaluated because of parental concern about his 'female' body habitus. He was slightly overweight, had eunuchoid body habitus with mild gynaecomastia. The right scrotal sac was empty and a 2mls testis was present in the left scrotum. Penile length was 5.2 cm and width 2.0 cm. There was absent pubic or axillary hair. Pronation and supination of his upper limbs were reduced and x-ray of both elbow joints revealed bilateral radioulnar synostosis. The baseline laboratory data were LH XX[67] with SRY positive. Laparoscopic examination revealed no Mullerian structures. Insisting on an adequate number of cells (at least 50) to be examined during karyotyping is important so as not to miss diagnosing mosaicism.

  12. Ovarian embryonal rhabdomyosarcoma is a rare manifestation of the DICER1 syndrome.

    Science.gov (United States)

    de Kock, Leanne; Druker, Harriet; Weber, Evan; Hamel, Nancy; Traubici, Jeffrey; Malkin, David; Arseneau, Jocelyne; Stewart, Colin J R; Bouron-Dal Soglio, Dorothée; Priest, John R; Foulkes, William D

    2015-06-01

    Embryonal rhabdomyosarcoma (ERMS), a soft tissue sarcoma, is one of the most common pediatric cancers. Certain ERMSs are associated with the DICER1 syndrome, a tumor predisposition syndrome caused by germ-line DICER1 mutations. Characteristic somatic mutations have also been identified in DICER1-associated tumor types. These "hotspot" mutations affect the catalytic activity of the DICER1 ribonuclease IIIb domain. Primary ovarian ERMS (oERMS) is extremely rare. We present a case of a 6-year-old girl with an oERMS harboring 2 DICER1 mutations. The girl also exhibited other DICER1 phenotypes: cystic nephroma (CN) and multinodular goiter. Somatic investigations of the CN identified a hotspot DICER1 mutation different from that in the oERMS. Significantly, the CN presented at 12 years of age, which is much older than the previously reported age range of susceptibility. This report documents the occurrence of DICER1 mutations in a case of oERMS, expanding the spectrum of DICER1-associated tumors. Copyright © 2015 Elsevier Inc. All rights reserved.

  13. Collaborative Crowdsourcing for the Diagnosis of Rare Genetic Syndromes: The DYSCERNE Experience.

    Science.gov (United States)

    Douzgou, Sofia; Pollalis, Yiannis A; Vozikis, Athanassios; Patrinos, George P; Clayton-Smith, Jill

    2016-01-01

    The big-data revolution is creating a challenge for the provision of services in the health sector to keep pace with the expectations of the general population. Utilization of crowdsourcing can impact positively on the quality, cost and speed of healthcare by involving large sections of professionals and the public and creating novel science within an ethical framework. In 2007, the DYSCERNE project was funded by the European Commission Public Health Executive Agency (EU DG Sanco) aimed at setting up a network of expertise for rare dysmorphic disorders. As part of DYSCERNE, a Dysmorphology Diagnostic System was set up to enable clinicians throughout the EU to submit cases electronically for diagnosis using a secure, web-based interface, hosted at specified access points (submitting nodes), in 26 different European countries. DYSCERNE utilized the process of crowdsourcing international expertise for the clinical diagnosis of very rare genetic syndromes of multiple congenital anomalies. This is the first reported account of collaborative crowd sourcing in dysmorphology, as part of a clinical genetics service. © 2015 S. Karger AG, Basel.

  14. Rare Copy Number Variants in NRXN1 and CNTN6 Increase Risk for Tourette Syndrome.

    Science.gov (United States)

    Huang, Alden Y; Yu, Dongmei; Davis, Lea K; Sul, Jae Hoon; Tsetsos, Fotis; Ramensky, Vasily; Zelaya, Ivette; Ramos, Eliana Marisa; Osiecki, Lisa; Chen, Jason A; McGrath, Lauren M; Illmann, Cornelia; Sandor, Paul; Barr, Cathy L; Grados, Marco; Singer, Harvey S; Nöthen, Markus M; Hebebrand, Johannes; King, Robert A; Dion, Yves; Rouleau, Guy; Budman, Cathy L; Depienne, Christel; Worbe, Yulia; Hartmann, Andreas; Müller-Vahl, Kirsten R; Stuhrmann, Manfred; Aschauer, Harald; Stamenkovic, Mara; Schloegelhofer, Monika; Konstantinidis, Anastasios; Lyon, Gholson J; McMahon, William M; Barta, Csaba; Tarnok, Zsanett; Nagy, Peter; Batterson, James R; Rizzo, Renata; Cath, Danielle C; Wolanczyk, Tomasz; Berlin, Cheston; Malaty, Irene A; Okun, Michael S; Woods, Douglas W; Rees, Elliott; Pato, Carlos N; Pato, Michele T; Knowles, James A; Posthuma, Danielle; Pauls, David L; Cox, Nancy J; Neale, Benjamin M; Freimer, Nelson B; Paschou, Peristera; Mathews, Carol A; Scharf, Jeremiah M; Coppola, Giovanni

    2017-06-21

    Tourette syndrome (TS) is a model neuropsychiatric disorder thought to arise from abnormal development and/or maintenance of cortico-striato-thalamo-cortical circuits. TS is highly heritable, but its underlying genetic causes are still elusive, and no genome-wide significant loci have been discovered to date. We analyzed a European ancestry sample of 2,434 TS cases and 4,093 ancestry-matched controls for rare ( 1 Mb), singleton events (OR = 2.28, 95% CI [1.39-3.79], p = 1.2 × 10 -3 ) and known, pathogenic CNVs (OR = 3.03 [1.85-5.07], p = 1.5 × 10 -5 ). We also identified two individual, genome-wide significant loci, each conferring a substantial increase in TS risk (NRXN1 deletions, OR = 20.3, 95% CI [2.6-156.2]; CNTN6 duplications, OR = 10.1, 95% CI [2.3-45.4]). Approximately 1% of TS cases carry one of these CNVs, indicating that rare structural variation contributes significantly to the genetic architecture of TS. Copyright © 2017 Elsevier Inc. All rights reserved.

  15. Ulerythema ophryogenes, a rarely reported cutaneous manifestation of noonan syndrome: case report and review of the literature.

    Science.gov (United States)

    Li, Kayi; Ann Thomas, Mary; Haber, Richard M

    2013-01-01

    Ulerythema ophryogenes (also known as keratosis pilaris atrophicans faciei) is a rarely reported cutaneous manifestation of Noonan syndrome. Recognizing ulerythema ophryogenes as a cutaneous association in Noonan syndrome may aid in the diagnosis of this relatively common genetic condition. We present a case of a patient with Noonan syndrome and ulerythema ophryogenes associated with a SOS1 mutation and review the literature on this association. To the best of our knowledge, this is the second case of Noonan syndrome proven to be due to an SOS1 mutation in which ulerythema ophryogenes was clinically recognized and specifically diagnosed. The presence of ulerythema ophryogenes in a patient with Noonan syndrome increases the likelihood of a SOS1 mutation. Further reports by dermatologists and medical geneticists documenting ulerythema ophryogenes and not just descriptions of sparse or absent eyebrows will help support this genotype-phenotype correlation.

  16. Phenotypical and molecular characterization of portuguese usher syndrome patients

    OpenAIRE

    Nunes, Jóni Luís Soares

    2015-01-01

    Trabalho final de mestrado integrado em Medicina (Oftalmologia), apresentado à Faculdade de Medicina da Universidade de Coimbra. Introduction: Usher syndrome (USH) is a recessive inherited disease characterized by sensorineural hearing loss (HL), visual loss due to retinitis pigmentosa (RP) and, in some cases, vestibular dysfunction. This syndrome is the most common cause that affects those two major senses, vision and hearing and encompasses three clinical sub-types (USH1, USH2 a...

  17. Synthesis and characterization of rare-earth-doped calcium tungstate nanocrystals

    Science.gov (United States)

    Suneeta, P.; Rajesh, Ch.; Ramana, M. V.

    2018-02-01

    In this paper, we report synthesis and characterization of rare-earth-ion-doped calcium tungstate (CaWO4) nanocrystals (NCs). Rare-earth ions, such as gadolinium (Gd), neodymium (Nd), praseodymium (Pr), samarium (Sm) and holmium (Ho), were successfully doped in the CaWO4 NCs by changing the synthesis conditions. The adopted synthesis route was found to be fast and eco-friendly. Structural characterizations, such as X-ray diffraction (XRD), Fourier transform infrared spectroscopy (FTIR) and compositional analysis, were performed using energy dispersive analysis of X-rays (EDAX) on as-synthesized NCs. The results indicate the size of the NCs ranging between 47 to 68nm and incorporation of rare-earth ions in CaWO4 NCs.

  18. "Rare place where I feel normal": Perceptions of a social support conference among parents of and people with Moebius syndrome.

    Science.gov (United States)

    Bogart, Kathleen R; Frandrup, Erika; Locke, Taylor; Thompson, Hanna; Weber, Natalie; Yates, Jacqueline; Zike, Nicholas; Hemmesch, Amanda R

    2017-05-01

    Moebius syndrome is a rare congenital disorder resulting in impaired facial and eye movement. People with rare diseases like Moebius syndrome experience stigma and a lack of specialized information. Support conferences may provide important forms of social support for people with rare disorders. To examine reasons for attending, benefits, and limitations of support conferences. 50 adults with Moebius syndrome and 57 parents of people with Moebius syndrome completed open-ended items in an online study. Mixed- methods content analysis revealed that companionship and informational support were most frequently mentioned as reasons for and benefits of attending. Finances were the most frequently mentioned reason for not attending. Parents were more likely than people with Moebius to describe instrumental support as a conference benefit. When describing conference limitations, parents were significantly more concerned by lack of information relevance, while people with Moebius noted more often that conference attributes were not relevant to their age. Being surrounded by others who share one's condition offers a unique opportunity for destigmatizing companionship support, which normalizes, reduces isolation, and promotes solidarity. Ways to increase facilitators and decrease barriers to accessing support for rare disorders should be investigated. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Genetics Home Reference: type A insulin resistance syndrome

    Science.gov (United States)

    ... Conditions Type A insulin resistance syndrome Type A insulin resistance syndrome Printable PDF Open All Close All Enable ... view the expand/collapse boxes. Description Type A insulin resistance syndrome is a rare disorder characterized by severe ...

  20. Genetics Home Reference: thiamine-responsive megaloblastic anemia syndrome

    Science.gov (United States)

    ... Thiamine-responsive megaloblastic anemia syndrome Thiamine-responsive megaloblastic anemia syndrome Printable PDF Open All Close All Enable ... the expand/collapse boxes. Description Thiamine-responsive megaloblastic anemia syndrome is a rare condition characterized by hearing ...

  1. Spectrofluorimetric characterization and study for the determination of rare earth carbonate complexes

    International Nuclear Information System (INIS)

    Dantas, E.S.K.; Abrao, A.

    1982-01-01

    Some rare earths exhibit fluorescence in acid solution (HC1, H 2 SO 4 or HC10 4 ) when irradiated with ultraviolet radiation; however, analytical application of this property has not been proposed due to the lack of sensitivity resulted from the weakness of the fluorescence transitions. The rare earths are soluble in alkali carbonate solutions, forming anionic carbonate complexes (TR(CO 3 ) sup(n-) sub(x)); some of them have stronger absorption bands than those obtained in acid media. Using this property, the characterization and determination of the six rare earths which fluoresce in carbonate solution has been studied. The excitation and emission wavelengths are (in nm): Sm (406, 596); Eu (280,612); Gd (272,312); Tb (240,542); Dy (350, 576) and Tm (360, 450). Although Ce-III is highly fluorescent in acid media, when in carbonate solution it is easily oxidized to Ce-IV which does not fluoresce neither in acid nor in carbonate solutions. The other rare earths, although soluble in carbonate solution, do not fluoresce in this medium. A comparison is made, between the fluorescence of the fluorescing lanthanides, in acid and carbonate media. The precision and accuracy of this method, the detection limit of all rare earths studied and the mutual interference of some of them is also discussed. The method will be applied to the analytical control of the separation and purification of individual rare earths, now under development. (Author) [pt

  2. Ambras syndrome

    Directory of Open Access Journals (Sweden)

    Sudhir Malwade

    2015-01-01

    Full Text Available Ambras syndrome, a form of congenital hypertrichosis lanuginosa, is extremely rare in neonates. It is characterized by typical pattern of hair distribution, dysmorphic facial features and a familial pattern of inheritance. We report a case of Ambras syndrome in a preterm neonate with history of consanguinity and positive family history.

  3. A rare case report of simultaneous presentation of myopathy, Addison's disease, primary hypoparathyroidism, and Fanconi syndrome in a child diagnosed with Kearns-Sayre syndrome.

    Science.gov (United States)

    Tzoufi, Meropi; Makis, Alexandros; Chaliasos, Nikolaos; Nakou, Iliada; Siomou, Ekaterini; Tsatsoulis, Agathoklis; Zikou, Anastasia; Argyropoulou, Maria; Bonnefont, Jean Paul; Siamopoulou, Antigone

    2013-04-01

    Kearns-Sayre syndrome (KSS) is a rare mitochondrial DNA deletion syndrome defined as the presence of ophthalmoplegia, pigmentary retinopathy, onset less than age 20 years, and one of the following: cardiac conduction defects, cerebellar syndrome, or cerebrospinal fluid protein above 100 mg/dl. KSS may affect many organ systems causing endocrinopathies, encephalomyopathy, sensorineural hearing loss, and renal tubulopathy. Clinical presentation at diagnosis is quite heterogeneous and, usually, few organs are affected with progression to generalized disease early in adulthood. We present the case of a boy with KSS presenting at the age of 5 years with myopathy, Addison's disease, primary hypoparathyroidism, and Fanconi syndrome. The proper replacement treatment along with the administration of mitochondrial metabolism-improving agents had a brief ameliorating effect, but gradual severe multisystemic deterioration was inevitable over the next 5 years. This report highlights the fact that in case of simultaneous presentation of polyendocrinopathies and renal disease early in childhood, KSS should be considered.

  4. PIXE studies on elemental characterization of offset printing ink tagged with rare-earth taggants

    International Nuclear Information System (INIS)

    Joseph, D.; Saxena, A.; Choudhury, R.K.; Maind, S.D.

    2007-01-01

    Proton Induced X-ray Emission Technique (PIXE) has been used for elemental characterization of offset printing ink tagged with rare-earth taggants, with a proton beam of energy 4 MeV at Folded Tandem Ion Accelerator (FOTIA) at BARC, Trombay, Mumbai, India. The offset printing ink was tagged with rare-earth (La, Pr, Nd, Sm, Eu and Gd) thenoyltrifluoroacetonate chelates at about 1000 ppm level for each element separately. Small aliquots (approximately 20 mg) of tagged inks were coated on paper supports and then analyzed. Well-resolved rare-earth L X-rays were detected using a high resolution Si(Li) detector. Satisfactory results to identify and quantify the taggants were achieved. (author)

  5. The Prune Belly syndrome: urological aspects and long-term outcomes of a rare disease.

    Science.gov (United States)

    Zugor, Vahudin; Schott, Günter E; Labanaris, Apostolos P

    2012-04-02

    Prune-Belly syndrome is a disorder characterized by the following triad of symptoms: deficiency of the abdominal muscles, malformations of the urinary tract and bilateral cryptorchidism. This study included a total of 16 patients. The findings included clinical characteristics, diagnostics, therapy and long-term clinical outcomes. All patients were asked to complete a questionnaire and, in some cases, were given further examination. All patients were diagnosed with congenital aplasia of the abdominal wall and a variety of urogenital malformations. Cryptorchidism was present in 11 patients (68.8%), malformations of the prostate in 3 (18.8%), urethral malformations in 8 (50%) and mega-ureter in 14 patients (87.5%). A mega-bladder was observed in 13 patients (81.3%). Distinctive renal malformations, such as renal dysplasia, in 3 patients (18.8%) and hydronephrosis in 9 patients (56.3%), respectively. Abdominoplasty was performed on 4 patients (25%). Urethral surgery was performed in 10 patients (62.5%). Seven patients (43.8%) required ureter surgery, most of which involved re-implantation of the ureter and, in some cases, additional ureter modeling. Renal surgery was performed on 5 patients. Four patients with non-functioning kidneys with hydronephrosis underwent a nephrectomy and one patient pyeloplasty. We demonstrate that successful treatment is possible even in cases of serious and complex malformations, such as those of the Prune-Belly syndrome. Treatment must be tailored to the individual patient. The severity of the renal dysplasia is the main prognostic factor.

  6. Family caregiver distress with children having rare genetic disorders: a qualitative study involving Russell-Silver Syndrome in Taiwan.

    Science.gov (United States)

    Weng, Hsin-Ju; Niu, Dau-Ming; Turale, Sue; Tsao, Lee-Ing; Shih, Fu-Jong; Yamamoto-Mitani, Noriko; Chang, Chun-Chi; Shih, Fu-Jin

    2012-01-01

    To extend nursing knowledge of distress experienced by family caregivers of children with rare genetic disorders, by exploring the perspectives of caregivers of children with Russell-Silver Syndrome in Taiwan. Caring for a child with a rare genetic disorder often has profound effects on families, especially when diagnosis and treatment is complex or not yet well developed, such as that in Russell-Silver Syndrome (or Silver-Russell syndrome). This disorder causes dwarfism and developmental difficulties, requiring long-term care planning. Previous research has focused mostly on medical care, but little is known about families' perspectives of caring difficulties, the help they need and nursing care required. An exploratory qualitative approach was used to inform this study. Family caregivers, whose children were undergoing medical care in a leading Taiwan medical centre, were invited to participate in face-to-face, in-depth interviews. Data were analysed by content analysis. Fifteen caregivers including 11 mothers, two fathers and two grandmothers participated. Five major themes and 13 sub-themes of care-giving distress were identified: endless psychological worries; the lengthy process to confirm a medical diagnosis; adjustment efforts in modifying family roles; dilemmas in deciding between Western or Chinese traditional medicine; and negative responses to society's concerns. Their primary sources of support were spouses, parents and health professionals, accordingly. Complex physio-psycho-social and decision-making distress in caring for children with a rare genetic disorder were systematically revealed from the perspectives of ethnic-Chinese family caregivers. Long-term care plans for children with a rare genetic disorder such as Russell-Silver Syndrome need to focus on positive dynamic family interactions, life-stage development and family caregiver support. Research on care-giving in rare genetic disorders is also warranted across cultures and countries to

  7. Open angle glaucoma in a case of Type IV Ehler Danlos syndrome: a rarely reported association.

    Science.gov (United States)

    Mitra, Arijit; Ramakrishnan, R; Kader, Mohideen Abdul

    2014-08-01

    A 26-year-old male presented to us with defective vision in the left eye. He had best corrected visual acuity (BCVA) of hand movement (HM) in right eye and 6/9 in left eye. He had ptosis with ectropion in both eyes and relative afferent pupillary defect (RAPD) in right eye. Intraocular pressure (IOP) was 46 and 44 mmHg in right and left eye, respectively. Fundus showed glaucomatous optic atrophy (GOA) in right eye and cup disc ratio (CDR) of 0.75 with bipolar rim thinning in left eye. Systemic examination showed hyperextensible skin and joints, acrogeria, hypodontia, high arched palate, and varicose veins. He gave history of easy bruising and tendency to fall and history of intestinal rupture 5 years ago for which he had undergone surgery. He was diagnosed as a case of Type IV Ehler-Danlos syndrome (EDS) with open angle glaucoma. He underwent trabeculectomy in both eyes. This is a rare case that shows glaucoma in a patient of EDS Type IV. Very few such cases have been reported in literature.

  8. Open angle glaucoma in a case of Type IV Ehler Danlos syndrome: A rarely reported association

    Directory of Open Access Journals (Sweden)

    Arijit Mitra

    2014-01-01

    Full Text Available A 26-year-old male presented to us with defective vision in the left eye. He had best corrected visual acuity (BCVA of hand movement (HM in right eye and 6/9 in left eye. He had ptosis with ectropion in both eyes and relative afferent pupillary defect (RAPD in right eye. Intraocular pressure (IOP was 46 and 44 mmHg in right and left eye, respectively. Fundus showed glaucomatous optic atrophy (GOA in right eye and cup disc ratio (CDR of 0.75 with bipolar rim thinning in left eye. Systemic examination showed hyperextensible skin and joints, acrogeria, hypodontia, high arched palate, and varicose veins. He gave history of easy bruising and tendency to fall and history of intestinal rupture 5 years ago for which he had undergone surgery. He was diagnosed as a case of Type IV Ehler-Danlos syndrome (EDS with open angle glaucoma. He underwent trabeculectomy in both eyes. This is a rare case that shows glaucoma in a patient of EDS Type IV. Very few such cases have been reported in literature.

  9. Neonatal Bartter Syndrome in association with congenital adrenal hyperplasia in a neonate - a rare combination.

    Science.gov (United States)

    Hussain, Shabbir

    2016-05-01

    Neonatal Bartter syndrome (NBS) is an autosomal recessive renal tubulopathy characterized by hypokalaemic, hypochloraemic metabolic alkalosis associated with increased urinary loss of sodium, potassium, calcium and chloride. There is hyperreninaemia and hyperaldosteronaemia but normotension. Congenital adrenal hyperplasia (CAH), another autosomal recessive condition, may present in the neonatal period with vomiting, hypovolaemia, failure to gain weight or ambiguous genitalia. We report a case of NBS and CAH combination in a neonate. A male neonate born at term was admitted with history of recurrent vomiting and dehydration episodes. Investigations revealed electrolytes imbalance, metabolic alkalosis, raised aldosterone and renin levels suggestive of NBS. He was treated successfully and discharged. He was re-admitted with the same symptoms. Further evaluation confirmed the presence of CAH as well. We report this case because of the rarity of this combination (NBS plus CAH) and to the best of our knowledge this is the first such case report from Pakistan.

  10. Hydrothermal synthesis, characterization and up/down-conversion luminescence of barium rare earth fluoride nanocrystals

    International Nuclear Information System (INIS)

    Jia, Li-Ping; Zhang, Qiang; Yan, Bing

    2014-01-01

    Graphical abstract: Lanthanide ions doped bare earth rare earth fluoride nanocrystals are synthesized by hydrothermal technology and characterized. The down/up-conversion luminescence of them are discussed. - Highlights: • Mixed hydrothermal system H 2 O–OA (EDA)–O-A(LO-A) is used for synthesis. • Barium rare earth fluoride nanocrystals are synthesized comprehensively. • Luminescence for down-conversion and up-conversion are obtained for these systems. - Abstract: Mixed hydrothermal system H 2 O–OA (EDA)–O-A(LO-A) is developed to synthesize barium rare earth fluorides nanocrystals (OA = oleylamine, EDA = ethylenediamine, O-A = oleic acid and LO-A = linoleic acid). They are presented as BaREF 5 (RE = Ce, Pr, Nd, Eu, Gd, Tb, Dy, Y, Tm, Lu) and Ba 2 REF 7 (RE = La, Sm, Ho, Er, Yb). The influence of reaction parameters (rare earth species, hydrothermal system and temperature) is checked on the phase and shape evolution of the fluoride nanocrystals. It is found that reaction time and temperature of these nanocrystals using EDA (180 °C, 6 h) is lower than those of them using OA (220 °C, 10 h). The photoluminescence properties of these fluorides activated by some rare earth ions (Nd 3+ , Eu 3+ , Tb 3+ ) are studied, and especially up-conversion luminescence of the four fluoride nanocrystal systems (Ba 2 LaF 7 :Yb, Tm(Er), Ba 2 REF 7 :Yb, Tm(Er) (RE = Gd, Y, Lu)) is observed

  11. A rare radiological manifestation of disseminated tuberculous spondylitisin acquired immune deficiency syndrome patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Won; Koo, Joon Bum; Kim, Tae Eun [Dept. of of Radiology, Dongguk University Ilsan Hospital, Dongguk University School of Medicine, Goyang (Korea, Republic of)

    2016-04-15

    The spine is the most common site of skeletal involvement in tuberculosis. The radiologic features are reportedly characterized by destruction of the vertebral body, subligamentous extension or subchondral penetration, frequent paravertebral abscess formation and late involvement of the disk space. We experienced a case of a 25-year-old male who was a human immunodeficiency virus carrier without antiretroviral therapy. Incidental findings on abdominal computed tomography included multiple well-demarcated and ovoid osteolytic lesions with hyperdense rims disseminated in the thoracic, lumbar, and sacrum vertebrae, as well as in both ilii. On the lumbar spine magnetic resonance imaging, multiple small round lesions of isointense signal intensity with peripheral hyperintense rims were found on both T1- and T2-weighted imaging. The lesions had peripheral rim enhancement on gadolinium-enhanced T1-weighted imaging. Based on our experience, this rare image finding is one of the manifestations of disseminated tuberculosis.

  12. A rare combination of findings revealed by MR imaging in the Marfan syndrome; Seltene Befundkonstellation beim Marfan-Syndrom im MR-Tomogramm

    Energy Technology Data Exchange (ETDEWEB)

    Kleimaker, G [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule Hannover (Germany); Ehrenheim, C [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule Hannover (Germany); Rittierodt, M [Abt. Neurochirurgie, Medizinische Hochschule Hannover (Germany); Jaster, S [Abt. Neurochirurgie, Medizinische Hochschule Hannover (Germany); Hundeshagen, H [Abt. fuer Nuklearmedizin und Spezielle Biophysik, Medizinische Hochschule Hannover (Germany)

    1996-08-01

    We report on the case of a 16-year-old boy known to have suffered form the Marfan syndrome for the past ten years. Even though he could not be regarded as a text-book perfect example, he showed some rare manifestations of the disease. Particular attention is given to the diagnostic possibilities offered by MR imaging. (orig./MG) [Deutsch] Wir berichten ueber den Fall eines 16jaehrigen Jungen mit einem seit etwa 10 Jahren bekannten Marfan-Syndrom, der zwar nicht das typisches Vollbild, jedoch einige seltene Auspraegungen dieses Krankheitsbildes aufweist. Die kernspintomographische Diagnostik findet besondere Beruecksichtung. (orig./MG)

  13. Characterization of pain, disability, and psychological burden in Marfan syndrome.

    Science.gov (United States)

    Speed, Traci J; Mathur, Vani A; Hand, Matthew; Christensen, Bryt; Sponseller, Paul D; Williams, Kayode A; Campbell, Claudia M

    2017-02-01

    The clinical manifestations of Marfan syndrome frequently cause pain. This study aimed to characterize pain in a cohort of adults with Marfan syndrome and investigate demographic, physical, and psychological factors associated with pain and pain-related disability. Two hundred and forty-five participants (73% female, 89% non-Hispanic white, 90% North American) completed an online questionnaire assessing clinical features of Marfan syndrome, pain severity, pain-related disability, physical and mental health, depressive symptoms, pain catastrophizing, and insomnia. Eighty-nine percent of respondents reported having pain with 28% of individuals reporting pain as a presenting symptom of Marfan syndrome. Almost half of individuals reported that pain has spread from its initial site. Participants in our study reported poor physical and mental health functioning, moderate pain-related disability, and mild levels of depressive symptoms, sleep disturbances, and pain catastrophizing. Those who identified pain as an initial symptom of Marfan syndrome and those who reported that pain had spread from its initial site reported greater psychological burden compared with those without pain as an initial symptom or pain spreading. Physical health is the largest predictor of pain severity and pain-related disability. While pain catastrophizing and worse mental health functioning are significant correlates of pain severity and pain-related disability, respectively. Pain is a significant and persistent problem in Marfan syndrome and is associated with profound disability and psychological burden. Further studies are indicated to better characterize the directionality of pain, pain-related disability, and psychological burden in Marfan syndrome. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  14. 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.

  15. Pyogenic Granuloma in a Patient of Sturge-Weber Syndrome with Bilateral Port Wine Stain- A Rare Case Report

    Directory of Open Access Journals (Sweden)

    Shantala Arunkumar

    2014-07-01

    Full Text Available Sturge-Weber syndrome (SWS also known as encephalotrigeminal angiomatosis. It is a neurocutaneous syndrome, characterized by a facial vascular birthmark and neurological abnormalities. An ipsilateral or bilateral facial cutaneous vascular malformation Port Wine Stain (PWS usually affects the upper face. Other clinical manifestations are seizures, glaucoma, hemiparesis, mental retardation and delayed developmental milestones. The main objective of this case report is to unravel such a rarest syndrome with bilateral port-wine stain, which has intraoral manifestation of pyogenic granuloma involving gingiva in an 11 year old boy.

  16. A Rare Cause of Persistent Pulmonary Hypertension Resistant to Therapy in The Newborn: Short-Rib Polydactyly Syndrome

    Directory of Open Access Journals (Sweden)

    Nihat Demir

    2015-01-01

    Full Text Available Short-rib polydactyly syndrome is an autosomal recessively inherited lethal skeletal dysplasia. The syndrome is characterized by marked narrow fetal thorax, short extremities, micromelia, cleft palate/lip, polydactyly, cardiac and renal abnormalities, and genital malformations. In cases with pulmonary hypoplasia, persistent pulmonary hypertension of the newborn can develop. In this paper, we present a term newborn with persistent pulmonary hypertension of the newborn, which has developed secondary to short-rib polydactyly syndrome and was resistant to therapy with inhaled nitric oxide and oral sildenafil.

  17. Polyostotic fibrous dysplasia with gigantism and huge pelvic tumor: a rare case of McCune-Albright syndrome.

    Science.gov (United States)

    Sakayama, Kenshi; Sugawara, Yoshifumi; Kidani, Teruki; Fujibuchi, Taketsugu; Kito, Katsumi; Tanji, Nozomu; Nakamura, Atsushi

    2011-06-01

    We report a rare case of polyostotic fibrous dysplasia on endocrine hyperfunction with elevated human growth hormone and normal serum level of prolactin. There were some differential points of gender, gigantism, endocrine function, and GNAS gene from McCune-Albright syndrome. Malignant transformation was suspected in the pelvic tumor from imaging because rapid growth of the tumor by imaging was observed; however, no malignant change occurred in this case.

  18. Posterior Nutcracker Syndrome with Left Renal Vein Duplication: A Rare Cause of Haematuria in a 12-Year-Old Boy

    Directory of Open Access Journals (Sweden)

    J. Preza Fernandes

    2012-01-01

    Full Text Available The nutcracker syndrome (NCS is a rare cause of haematuria. It embraces an extended nonpathognomonic spectrum of symptoms that imply a difficult diagnosis. Ultimately it may be associated with substantial morbidity and even life-threatening events. We report a rare cause if a 12-year-old boy who presented with a history of frequent intermittent episodes of painless constant haematuria. The cystoscopy showed a bloody urine ejaculate from the left ureter meatus. The Doppler ultrasonography showed turbulent pattern of venous blood flow of the posterior renal vein branch behind the aorta. The abdominopelvic computer tomography (apCT revealed left renal vein (LRV duplication with a dilated retroaortic branch, entrapped between the aorta and the vertebral column, promoting the renal nutcracker syndrome. The patient was initially hospitalized and managed with oral iron supplements and continuous saline bladder irrigation, not requiring additional treatment. The child is currently asymptomatic, with haemoglobin value returning to normal and therefore proposed to conservative management with close followup. The authors present a case report of episodic haematuria caused by a rare entity—posterior nutcracker syndrome with renal vein duplication.

  19. The Prune Belly syndrome: urological aspects and long-term outcomes of a rare disease

    Directory of Open Access Journals (Sweden)

    Vahudin Zugor

    2012-06-01

    Full Text Available Prune-Belly syndrome is a disorder characterized by the following triad of symptoms: deficiency of the abdominal muscles, malformations of the urinary tract and bilateral cryptorchidism. This study included a total of 16 patients. The findings included clinical characteristics, diagnostics, therapy and long-term clinical outcomes. All patients were asked to complete a questionnaire and, in some cases, were given further examination. All patients were diagnosed with congenital aplasia of the abdominal wall and a variety of urogenital malformations. Cryptorchidism was present in 11 patients (68.8%, malformations of the prostate in 3 (18.8%, urethral malformations in 8 (50% and mega-ureter in 14 patients (87.5%. A mega-bladder was observed in 13 patients (81.3%. Distinctive renal malformations, such as renal dysplasia, in 3 patients (18.8% and hydronephrosis in 9 patients (56.3%, respectively. Abdominoplasty was performed on 4 patients (25%. Urethral surgery was performed in 10 patients (62.5%. Seven patients (43.8% required ureter surgery, most of which involved re-implantation of the ureter and, in some cases, additional ureter modeling. Renal surgery was performed on 5 patients. Four patients with non-functioning kidneys with hydronephrosis underwent a nephrectomy and one patient pyeloplasty. We demonstrate that successful treatment is possible even in cases of serious and complex malformations, such as those of the Prune-Belly syndrome. Treatment must be tailored to the individual patient. The severity of the renal dysplasia is the main prognostic factor.

  20. Preparation and characterization of PT-rare earth/C electrocatalysts for PEM fuel cells

    International Nuclear Information System (INIS)

    Santoro, Thais Aranha de Barros

    2009-01-01

    Pt-rare earth/C electrocatalysts (rare earth = La, Ce, Pr, Nd, Sm, Tb, Dy, Ho, Er, Tm, and Lu) were prepared (20 wt.% and Pt-to-RE atomic ratio of 50:50) by an alcohol reduction process using H 2 PtCl 6 .6H 2 O (Aldrich) and rare earth (III) chlorides (Aldrich) as metal sources, ethylene glycol as solvent and reducing agent, and Vulcan XC72 as support. The electrocatalysts were characterized by Energy Dispersive X-ray Spectroscopy (EDX), X-Ray Diffractometry (XRD) and Transmission Electron Microscopy (TEM). The energy dispersive x-ray spectroscopy analysis showed that the Pt-Rare Earth atomic ratios obtained for all electrocatalysts were similar to those used in the preparations. In all diffractograms, it was observed a broad peak at about 25 degree which was associated to the Vulcan XC72 support material and four peaks at approximately 28=40 degree, 47 degree, 67 degree and 82 degree, which were associated to the (111), (200), (220), (311), and (222) planes, respectively, of the face-centered cubic (fcc) structure characteristic of platinum and platinum alloys. For the Pt-Rare Earth/C electrocatalysts, it was also observed peaks related to the rare earth oxides on the X ray diffractograms. PtLa/C electrocatalysts were prepared at different atomic ratio. Transmission electronic microscopy micrographs of electrocatalysts showed a reasonable distribution of the Pt particles on the carbon support with some agglomerations, which is in agreement with x-ray diffractometry result. The performance for CO, methanol and ethanol oxidation was investigated by cyclic voltammetry, chronoamperometry and Fourier transform infrared spectroscopy spectroscopy. The electrocatalytic activity of the Pt-Rare Earth/C electro catalyst, specially PtLa/C, were higher than that of the Pt/C electrocatalyst. Fourier transform infrared spectroscopy studies for ethanol oxidation on Pt-Rare Earth/C electrocatalyst showed that acetaldehyde and acetic acid were the main products. The PtLa/C (30

  1. Síndrome SAPHO: entidade rara ou subdiagnosticada? SAPHO syndrome: rare or under-diagnosed?

    Directory of Open Access Journals (Sweden)

    Jozephina Gonçalves Guerra

    2005-08-01

    Full Text Available OBJETIVO: Descrever os achados clínicos, radiológicos e patológicos da síndrome SAPHO e sugerir que, apesar de ser considerada rara, esta síndrome deve estar sendo subdiagnosticada por clínicos e radiologistas, provavelmente em função do desconhecimento das suas características. MATERIAIS E MÉTODOS: Foi realizado estudo retrospectivo de seis casos confirmados desta síndrome, dando-se ênfase aos achados clínicos (idade, sexo e sintomas e de imagem (cintilografia óssea, radiografia convencional, tomografia computadorizada e ressonância magnética. RESULTADOS: A manifestação clínica inicial de todos os pacientes foi dor na parede torácica ântero-superior há pelo menos quatro meses. Todos apresentavam achados de imagem de processo inflamatório e/ou osteíte e hiperostose nas articulações da parede torácica ântero-superior. As alterações cutâneas da síndrome, tipo pustulose palmoplantar, estiveram presentes em cinco dos seis pacientes. Em nenhum dos seis casos o diagnóstico foi sugerido na consulta clínica inicial ou na primeira interpretação das imagens feita por radiologistas não especialistas em sistema músculo-esquelético. CONCLUSÃO: Os nossos achados estão de acordo com os descritos na literatura, devendo ser considerado este diagnóstico em todo paciente que apresente quadro doloroso de parede torácica acompanhado de manifestações dermatológicas e/ou osteíte.OBJECTIVE: To describe the clinical, imaging and pathological findings of SAPHO syndrome and to point out that although considered rare this syndrome may be under-diagnosed by clinicians and radiologists, probably due to unfamiliarity with its features. MATERIALS AND METHODS: A retrospective study of six cases diagnosed in the last six years, with emphasis on clinical findings (age, sex and symptoms and imaging findings (bone scintigraphy, conventional x-ray, computed tomography and magnetic resonance imaging was conducted. RESULTS: The initial

  2. Preparation and characterization of rare-earth bulks with controllable nanostructures

    International Nuclear Information System (INIS)

    Song Xiaoyan; Zhang Jiuxing; Li Erdong; Lu Nianduan; Yin Fuxing

    2006-01-01

    The preparation and characterization of pure rare-earth-metal bulks with controllable nanostructures are reported in this paper. A novel 'oxygen-free' in situ synthesis technique that combines inert-gas condensation with spark plasma sintering (SPS) technology is proposed. Taking into account the special mechanisms of SPS consolidation and the scale effects of nanoparticles, we introduced practical procedures for preparing rare-earth bulks of amorphous, mixed amorphous and nanocrystals, and nanocrystalline microstructures, respectively. Compared with the conventional polycrystalline bulk, these nanostructured bulks exhibit substantially improved physical and mechanical properties. This technique enables comprehensive studies on the microstructures and properties of a large variety of nanostructured metallic materials that are highly reactive in the air

  3. The presence of two rare genomic syndromes, 1q21 deletion and Xq28 duplication, segregating independently in a family with intellectual disability.

    Science.gov (United States)

    Ha, Kyungsoo; Shen, Yiping; Graves, Tyler; Kim, Cheol-Hee; Kim, Hyung-Goo

    2016-01-01

    1q21 microdeletion syndrome is a rare contiguous gene deletion disorder with de novo or autosomal dominant inheritance patterns and its phenotypic features include intellectual disability, distinctive facial dysmorphism, microcephaly, cardiac abnormalities, and cataracts. MECP2 duplication syndrome is an X-linked recessive neurodevelopmental disorder characterized by intellectual disability, global developmental delay, and other neurological complications including late-onset seizures. Previously, these two different genetic syndromes have not been reported segregating independently in a same family. Here we describe two siblings carrying either a chromosome 1q21 microdeletion or a chromosome Xq28 duplication. Using a comparative genomic hybridization (CGH) array, we identified a 1.24 Mb heterozygous deletion at 1q21 resulting in the loss of 9 genes in a girl with learning disability, hypothyroidism, short stature, sensory integration disorder, and soft dysmorphic features including cupped ears and a unilateral ear pit. We also characterized a 508 kb Xq28 duplication encompassing MECP2 in her younger brother with hypotonia, poor speech, cognitive and motor impairment. The parental CGH and quantitative PCR (qPCR) analyses revealed that the 1q21 deletion in the elder sister is de novo , but the Xq28 duplication in the younger brother was originally inherited from the maternal grandmother through the mother, both of whom are asymptomatic carriers. RT-qPCR assays revealed that the affected brother has almost double the amount of MECP2 mRNA expression compared to other family members of both genders including maternal grandmother and mother who have the same Xq28 duplication with no phenotype. This suggests the X chromosome with an Xq28 duplication in the carrier females is preferentially silenced. From our understanding, this would be the first report showing the independent segregation of two genetically unrelated syndromes, 1q21 microdeletion and Xq28 duplication

  4. Bilateral granulosa cell tumors: a novel malignant manifestation of multiple endocrine neoplasia 1 syndrome found in a patient with a rare menin in-frame deletion

    Directory of Open Access Journals (Sweden)

    Hall MJ

    2015-02-01

    Full Text Available Michael J Hall,1 Julie Innocent,2 Christina Rybak,1 Colleen Veloski,3 Walter J Scott,4 Hong Wu,5 John A Ridge,4 John P Hoffman,4 Hossein Borghaei,2 Aruna Turaka,6 Mary B Daly1 1Department of Clinical Genetics, 2Department of Medical Oncology, 3Department of Internal Medicine, 4Department of Surgical Oncology, 5Department of Pathology, 6Department of Radiation Oncology, Fox Chase Cancer Center, Philadelphia, PA, USA Introduction: Multiple endocrine neoplasia 1 (MEN1 is a cancer syndrome resulting from mutations of the MEN1 gene. The syndrome is characterized by neoplasia of the parathyroid and pituitary glands, and malignant tumors of the endocrine pancreas. Other manifestations include benign lipomas, angiofibromas, and carcinoid tumors commonly originating in the colon, thymus, and lung. This is the first report of MEN1 syndrome manifesting as bilateral granulosa cell ovarian tumors, and which is associated with a rare intronic mutation of the MEN1 gene. Case report: A 41-year-old woman presented with abdominal pain, increasing abdominal girth, and dysmenorrhea. Ultrasound demonstrated enlarged ovaries and uterine fibroids. After an exploratory laparotomy, she subsequently underwent bilateral salpingo–oophorectomy with hysterectomy where the pathology revealed bilateral cystic granulosa cell tumors of the ovaries. Additional workup including computed tomography imaging discovered a thymic mass, which the pathology showed was malignant, along with a pancreatic mass suspicious for a neuroendocrine tumor. Hyperparathyroidism was also discovered and was found to be secondary to a parathyroid adenoma. Genetic testing revealed an exceedingly rare mutation in the MEN1 gene (c.654 + 1 G>A. Discussion: Mutations of the menin gene leading to MEN1 syndrome are classically nonsense or missense mutations producing a dysfunctional protein product. Recently, researchers described a novel mutation of MEN1 (c.654 + 1 G>A in a male proband meeting the criteria

  5. Catastrophic antiphospholipid syndrome: how to diagnose a rare but highly fatal disease

    Science.gov (United States)

    Erkan, Doruk

    2013-01-01

    Antiphospholipid syndrome (APS) is a multisystem autoimmune condition characterized by vascular thromboses and/or pregnancy loss associated with persistently positive antiphospholipid antibodies (aPL). Catastrophic APS (CAPS) is the most severe form of APS with multiple organ involvement developing over a short period of time, usually associated with microthrombosis. ‘Definite’ and ‘probable’ CAPS have been defined based on the preliminary classification criteria; however, in a real-world setting, aPL-positive patients with multiple organ thromboses and/or thrombotic microangiopathies exist who do not fulfill these criteria. Previous APS diagnosis and/or persistent clinically significant aPL positivity is of great importance for the CAPS diagnosis; however, almost half of the patients who develop CAPS do not have a history of aPL positivity. The purpose of this paper is to summarize the diagnostic challenges and the recently updated diagnostic algorithms for CAPS providing a ‘step-by-step’ approach for clinicians (and researchers) in the assessment of patients with multiple organ thromboses. PMID:24294304

  6. Multiple keratocysts of the mandible in association with Gorlin-Goltz syndrome: A rare case report.

    Science.gov (United States)

    Kulkarni, Gayithri Harish; Khaji, Shahanavaj I; Metkari, Suryakant; Kulkarni, Harish S; Kulkarni, Reshma

    2014-07-01

    Nevoid basal cell carcinoma syndrome is a syndrome with wide variety of manifestations ranging from oral lesions to skeletal deformities. It calls for due responsibility of maxillofacial surgeon to diagnose the syndrome because very often they are the first health professionals to see the patient for the treatment of keratocystic odontogenic tumor. Keratocystic odontogenic tumor has been the topic of numerous investigators, is known for its potentially aggressive behavior, significant rate of recurrences. KCOT often occurs as a solitary lesion, in some instances multiple keratocysts may occur in association with a syndrome called Gorlin-Goltz syndrome (nevoid BCC, jaw cyst bifid rib basal cell nevus syndrome). Here, we present a case of multiple keratocysts in the mandible in association with skeletal, ocular, cutaneous anomalies in the given clinical scenario, which has profound relevance in the clinical dental practice.

  7. Multiple keratocysts of the mandible in association with Gorlin-Goltz syndrome: A rare case report

    Directory of Open Access Journals (Sweden)

    Gayithri Harish Kulkarni

    2014-01-01

    Full Text Available Nevoid basal cell carcinoma syndrome is a syndrome with wide variety of manifestations ranging from oral lesions to skeletal deformities. It calls for due responsibility of maxillofacial surgeon to diagnose the syndrome because very often they are the first health professionals to see the patient for the treatment of keratocystic odontogenic tumor. Keratocystic odontogenic tumor has been the topic of numerous investigators, is known for its potentially aggressive behavior, significant rate of recurrences. KCOT often occurs as a solitary lesion, in some instances multiple keratocysts may occur in association with a syndrome called Gorlin-Goltz syndrome (nevoid BCC, jaw cyst bifid rib basal cell nevus syndrome. Here, we present a case of multiple keratocysts in the mandible in association with skeletal, ocular, cutaneous anomalies in the given clinical scenario, which has profound relevance in the clinical dental practice.

  8. Noonan syndrome: crossed fused ectopic kidneys and focal segmental glomerulosclerosis-a rare association.

    Science.gov (United States)

    Gupta, Ankur; Khaira, Ambar; Lal, Charanjit; Mahajan, Sandeep; Tiwari, Suresh C

    2009-10-01

    Noonan syndrome is characterised by short stature, typical facial dysmorphology and congenital heart defects. Urogenital abnormalities are reported in 10% of the cases. We present a 14-year-old girl with characteristic features of Noonan syndrome and nephrotic-range proteinuria. She had crossed fused ectopic kidneys. Renal biopsy showed focal segmental glomerulosclerosis. Oral steroids were instituted and she responded well. The case highlights this novel renal presentation of Noonan syndrome.

  9. Characterization of polyethylene terephthalate (PET) detector to search for rare events in cosmic rays

    International Nuclear Information System (INIS)

    Dey, S.; Maulik, A.; Raha, Sibaji; Sara, Swapan; Syam, D.

    2015-01-01

    A particular brand of commercially available plastic, identified as polyethylene terephthalate (PET) has been used as a Nuclear Track Detector (NTD) to detect heavy charged particles. It was found that PET has a much higher detection threshold compared to other commercially available NTDs, making PET particularly suitable for detecting rare events in cosmic rays. To characterize and calibrate PET, systemetic studies were carried out using ions from various accelerators in India and Europe. Results of those studies have shown that PET can be effectively used as a charge particle detector with good energy and charge resolution. (author)

  10. Development and characterization of a rare earth emitter for a thermophotovoltaic power generator

    Energy Technology Data Exchange (ETDEWEB)

    Durisch, W; Panitz, J C [Paul Scherrer Inst. (PSI), Villigen (Switzerland)

    1997-06-01

    Energy conversion based on thermophotovoltaic (TPV) methods has recently attracted renewed interest. Efforts at PSI are directed towards the development of a modular TPV system based on existing technology to demonstrate the feasibility of this method. Here, we report first results obtained with a prototype TPV generator based upon a modified rare earth emitter, a heat reflecting filter and commercial silicon solar cells. The preparation of the modified emitter is described, and first results of spectroscopic and electrical characterization of the TPV system are presented. The introduction of the modified emitter leads to an efficiency gain of 30-40%. (author) 3 figs., 4 refs.

  11. Sirenomelia Apus: A Rare Deformity

    Science.gov (United States)

    Kshirsagar, Vinayak Y.; Ahmed, Minhajuddin; Colaco, Sylvia M.

    2012-01-01

    Sirenomelia also known as the mermaid syndrome, is a rare congenital malformation of uncertain etiology. It is characterized by fusion of the lower limbs and commonly associated with severe urogenital and gastrointestinal malformations. There are approximately 300 cases reported in the literature, 15% of which are associated with twinning, most often monozygotic. The syndrome of caudal regression is thought to be the result of injury to the caudal mesoderm early in gestation. PMID:24027712

  12. Sirenomelia apus: a rare deformity.

    Science.gov (United States)

    Kshirsagar, Vinayak Y; Ahmed, Minhajuddin; Colaco, Sylvia M

    2012-07-01

    Sirenomelia also known as the mermaid syndrome, is a rare congenital malformation of uncertain etiology. It is characterized by fusion of the lower limbs and commonly associated with severe urogenital and gastrointestinal malformations. There are approximately 300 cases reported in the literature, 15% of which are associated with twinning, most often monozygotic. The syndrome of caudal regression is thought to be the result of injury to the caudal mesoderm early in gestation.

  13. The European Prader-Willi Syndrome Clinical Research Database: An Aid in the Investigation of a Rare Genetically Determined Neurodevelopmental Disorder

    Science.gov (United States)

    Holland, A.; Whittington, J.; Cohen, O.; Curfs, L.; Delahaye, F.; Dudley, O.; Horsthemke, B.; Lindgren, A. -C.; Nourissier, C.; Sharma, N.; Vogels, A.

    2009-01-01

    Background: Prader-Willi Syndrome (PWS) is a rare genetically determined neurodevelopmental disorder with a complex phenotype that changes with age. The rarity of the syndrome and the need to control for different variables such as genetic sub-type, age and gender limits clinical studies of sufficient size in any one country. A clinical research…

  14. Common variants at SCN5A-SCN10A and HEY2 are associated with Brugada syndrome, a rare disease with high risk of sudden cardiac death

    DEFF Research Database (Denmark)

    Bezzina, Connie; Barc, Julien; Mizusawa, Yuka

    2013-01-01

    Brugada syndrome is a rare cardiac arrhythmia disorder, causally related to SCN5A mutations in around 20% of cases. Through a genome-wide association study of 312 individuals with Brugada syndrome and 1,115 controls, we detected 2 significant association signals at the SCN10A locus (rs10428132) a...

  15. Rare Genome-Wide Copy Number Variation and Expression of Schizophrenia in 22q11.2 Deletion Syndrome.

    Science.gov (United States)

    Bassett, Anne S; Lowther, Chelsea; Merico, Daniele; Costain, Gregory; Chow, Eva W C; van Amelsvoort, Therese; McDonald-McGinn, Donna; Gur, Raquel E; Swillen, Ann; Van den Bree, Marianne; Murphy, Kieran; Gothelf, Doron; Bearden, Carrie E; Eliez, Stephan; Kates, Wendy; Philip, Nicole; Sashi, Vandana; Campbell, Linda; Vorstman, Jacob; Cubells, Joseph; Repetto, Gabriela M; Simon, Tony; Boot, Erik; Heung, Tracy; Evers, Rens; Vingerhoets, Claudia; van Duin, Esther; Zackai, Elaine; Vergaelen, Elfi; Devriendt, Koen; Vermeesch, Joris R; Owen, Michael; Murphy, Clodagh; Michaelovosky, Elena; Kushan, Leila; Schneider, Maude; Fremont, Wanda; Busa, Tiffany; Hooper, Stephen; McCabe, Kathryn; Duijff, Sasja; Isaev, Karin; Pellecchia, Giovanna; Wei, John; Gazzellone, Matthew J; Scherer, Stephen W; Emanuel, Beverly S; Guo, Tingwei; Morrow, Bernice E; Marshall, Christian R

    2017-11-01

    Chromosome 22q11.2 deletion syndrome (22q11.2DS) is associated with a more than 20-fold increased risk for developing schizophrenia. The aim of this study was to identify additional genetic factors (i.e., "second hits") that may contribute to schizophrenia expression. Through an international consortium, the authors obtained DNA samples from 329 psychiatrically phenotyped subjects with 22q11.2DS. Using a high-resolution microarray platform and established methods to assess copy number variation (CNV), the authors compared the genome-wide burden of rare autosomal CNV, outside of the 22q11.2 deletion region, between two groups: a schizophrenia group and those with no psychotic disorder at age ≥25 years. The authors assessed whether genes overlapped by rare CNVs were overrepresented in functional pathways relevant to schizophrenia. Rare CNVs overlapping one or more protein-coding genes revealed significant between-group differences. For rare exonic duplications, six of 19 gene sets tested were enriched in the schizophrenia group; genes associated with abnormal nervous system phenotypes remained significant in a stepwise logistic regression model and showed significant interactions with 22q11.2 deletion region genes in a connectivity analysis. For rare exonic deletions, the schizophrenia group had, on average, more genes overlapped. The additional rare CNVs implicated known (e.g., GRM7, 15q13.3, 16p12.2) and novel schizophrenia risk genes and loci. The results suggest that additional rare CNVs overlapping genes outside of the 22q11.2 deletion region contribute to schizophrenia risk in 22q11.2DS, supporting a multigenic hypothesis for schizophrenia. The findings have implications for understanding expression of psychotic illness and herald the importance of whole-genome sequencing to appreciate the overall genomic architecture of schizophrenia.

  16. 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

  17. Characterization of magnetization processes in nanostructured rare earth-transition metal films

    International Nuclear Information System (INIS)

    Zheng Guangping; Zhan Yangwen; Liu Peng; Li Mo

    2003-01-01

    We synthesize rare earth-transition metal (RE-TM) amorphous films using the electrodeposition method (RE=Nd, Gd and TM=Co). Nanocrystructured RE-TM films are prepared by thermal treatment of as-synthesized films below the glass-crystal transition temperature. Based on the magnetoelastic effect, the magnetization processes in nanostructured samples are characterized by acoustic internal friction measurements using the vibrating-reed technique. Since internal friction and the Young's modulus are sensitive to grain boundary and magnetic domains movement, this technique seems to characterize the effects of nanostructures on the magnetization processes in RE-TM films well. We find that the magnetoelastic effect in nanostructured RE-TM film increases with an increase in grain size

  18. Synthesis, characterization and thermal decomposition of tetramethylammonium rare earth double selenates

    Science.gov (United States)

    Divekar, Sandesh K.; Achary, S. Nagabhusan; Ajgaonkar, Vishnu R.

    2018-06-01

    A series of double selenates, as (CH3)4NLn(SeO4)2rad 4H2O (Ln = Rare earth ion like La, Pr, Nd, Sm, Gd, Tb, Dy) was crystallized from mixed solution and characterized in detail for their structure, vibrational and optical properties as well as thermal stabilities. The crystal structure of the praseodymium compound was obtained by single crystal X-ray diffraction (XRD) and revealed a monoclinic (C2/c) lattice with chains formed by PrO8 and SeO4 units. The chains with compositions [Pr(SeO4)4(H2O)4]- are stacked in three dimensions and the (CH3)4N+ ions located in between them provide charge neutrality to the structure. The characterization of other compounds were carried out from powder XRD data and revealed that they all are isostructural to Pr-compound. All the functional groups were identified by Raman and IR spectroscopic studies. Solid state 77Se NMR revealed noticeable changes in selenium environment in these compounds. The optical absorption studies on the compounds show strong band edge absorptions in UV region. Thermal stabilities of the compounds, as investigated by simultaneous TG-DTA techniques indicate their sequential decompositions due to loss of H2O, (CH3)4N+ group, SeO2 and finally leaving their corresponding rare earth oxides.

  19. Synthesis and characterization of rare earth molybdates nanoparticles for detection of specific prostatic cancer (PSA)

    International Nuclear Information System (INIS)

    Dias, Clarissa Lombardi

    2013-01-01

    The interest in using rare earths to investigate the properties and functions of biochemical systems as well as to determinate biological substances has increased in several fields, including biomarkers in immunology (fluoro immunoassays). Nowadays the use of lanthanides in the diagnosis of various diseases have become more important through the development of commercial diagnostic kits. As main feature, these rare earths can show a long lifetime, photo stability and emission bands of atomic like behavior and well defined, in the visible region, demonstrating unique advantages when compared to other luminescent species. The present work had as its goal to synthesize rare earth molybdates by the co-precipitation method as well as to characterize these materials by X-ray diffraction, near infrared spectroscopy, thermogravimetric analysis, scanning electronic microscopy, transmission electronic microscopy and luminescent studies. In this work, three different studied were developed: the influence of the vortex speed variation during co-precipitation in the structure of the final product, morphology and luminescence properties; the influence of the annealing temperature also in the structure, morphology and luminescence properties; and the influence of concentration of the doping in the luminescence properties. Another important step of this work was the functionalization of nanoparticles using an organosilane (APTES) to coat and establish points for binding the particles to biological species. It was proved that this process was very efficient by the characterization results and the silica incorporation was well succeeded. Specific prostatic cancer (PSA) was then linked to the functionalized nanoparticles to diagnostic prostatic cancer by fluoroimmunoassay and levels for detection were established. (author)

  20. LEOPARD syndrome

    Science.gov (United States)

    Multiple lentigines syndrome; Noonan syndrome with multiple lentigines ... Genetics Home Reference -- ghr.nlm.nih.gov/condition/noonan-syndrome-with-multiple-lentigines National Organization for Rare Disorders -- ...

  1. Dusart Syndrome in a Scandinavian family characterized by arterial and venous thrombosis at young age

    DEFF Research Database (Denmark)

    Ramanathan, Ramshanker; Gram, Jørgen; Feddersen, Søren

    2013-01-01

    BACKGROUND: Dysfibrinogenemia is a rare group of qualitative fibrinogen disorders caused by structural abnormalities in the fibrinogen molecule. The laboratory diagnosis of dysfibrinogenemia is controversial. Fibrinogen Paris V, clinically termed Dusart Syndrome, is a dysfibrinogenemia caused...

  2. A thymic neuroendocrine tumour in a young female: a rare cause of relapsing and remitting Cushing's syndrome.

    Science.gov (United States)

    Trott, M J; Farah, G; Stokes, V J; Wang, L M; Grossman, A B

    2016-01-01

    We present a case of a young female patient with a rare cause of relapsing and remitting Cushing's syndrome due to ectopic ACTH secretion from a thymic neuroendocrine tumour. A 34-year-old female presented with a constellation of symptoms of Cushing's syndrome, including facial swelling, muscle weakness and cognitive impairment. We use the terms 'relapsing and remitting' in this case report, given the unpredictable time course of symptoms, which led to a delay of 2 years before the correct diagnosis of hypercortisolaemia. Diagnostic workup confirmed ectopic ACTH secretion, and a thymic mass was seen on mediastinal imaging. The patient subsequently underwent thymectomy with complete resolution of her symptoms. Several case series have documented the association of Cushing's syndrome with thymic neuroendocrine tumours (NETs), although to our knowledge there are a few published cases of patients with relapsing and remitting symptoms. This case is also notable for the absence of features of the MEN-1 syndrome, along with the female gender of our patient and her history of non-smoking. Ectopic corticotrophin (ACTH) secretion should always be considered in the diagnostic workup of young patients with Cushing's syndromeThere is a small but growing body of literature describing the correlation between ectopic ACTH secretion and thymic neuroendocrine tumours (NETs)The possibility of a MEN-1 syndrome should be considered in all patients with thymic NETs, and we note the observational association with male gender and cigarette smoking in this cohortAn exception to these associations is the finding of relatively high incidence of thymic NETs among female non-smoking MEN-1 patients in the Japanese compared with Western populationsThe relapsing and remitting course of our patient's symptoms is noteworthy, given the paucity of this finding among other published cases.

  3. Superior Vena Cava Syndrome due to Thrombosis: A Rare Paraneoplastic Presentation of Bronchogenic Carcinoma

    Directory of Open Access Journals (Sweden)

    Avradip Santra

    2016-07-01

    Full Text Available Superior vena cava (SVC syndrome is not an uncommon occurrence in patients with malignancy and it is often described as a medical emergency. In majority of the cases, SVC syndrome occurs due to mechanical obstruction of the SVC by extraluminal compression with primary intrathoracic malignancies. However, intraluminal obstruction due to thrombosis can also produce symptoms and signs of SVC syndrome. Clot-related SVC obstruction is mostly associated with indwelling central venous catheter and pacemaker leads, although such thrombosis can occur spontaneously in a background of a hypercoagulable state, e.g., malignancy. Here, an unusual case of sudden onset SVC syndrome has been reported, which on initial radiologic evaluation was found to have a lung nodule without any significant mediastinal mass or adenopathy compressing SVC. Subsequent investigation with Doppler ultrasonography of the neck showed thrombosis in the right internal jugular, right subclavian and right brachiocephalic vein, which was responsible for SVC syndrome. Histopathological evaluation of lung nodule confirmed presence of an adenocarcinoma. Therefore, venous thromboembolism as a paraneoplastic syndrome should be kept in mind while evaluating a case of SVC obstruction in a cancer patient. Management of the underlying disease is of prime importance in such cases and anticoagulation is the mainstay of therapy. Ability to identify paraneoplastic syndrome may have a significant effect on clinical outcome, ranging from early diagnosis to improved quality of life of the patient.

  4. Tumour lysis syndrome: A rare acute presentation of locally advanced testicular cancer – Case report and review of literature

    Directory of Open Access Journals (Sweden)

    Marcus Chow

    2016-01-01

    Full Text Available Tumour lysis syndrome (TLS is a potentially fatal complication of malignancy or its treatment. This uncommon syndrome comprises laboratory findings of hyperuricaemia, hypocalcaemia, hyperkalaemia and hyperphosphataemia. A literature search revealed a total of eight patients, with testicular cancer, who had TLS. All these patients had metastatic disease. We present a unique case of a 47-year-old gentleman we saw in clinic, who presented with a rapidly growing right groin mass and acute breathlessness, and discuss the diagnosis and management of TLS. TLS is extremely rare in testicular cancer but necessitates the awareness of urologists. TLS can occur spontaneously in testicular malignancy. Cell lysis in a rapidly proliferating germ cell tumour is a possible mechanism. The prompt identification and institution of management for TLS is crucial to improve clinical outcomes.

  5. A rare case of Kounis syndrome provoked by mad honey poisoning

    Directory of Open Access Journals (Sweden)

    Yakup Alsancak

    2016-06-01

    Full Text Available Kounis syndrome, resulting in acute coronary syndromes, as a result of allergic or hypersensitivity reaction is triggered by several factors. Vasospasm which is mediated by mediators released after mast cell activation, is the responsible mechanism for comprising of type 2-myocardial infarction. Mad honey containing grayanotoxin is previously shown to be associated with gastrointestinal, neurological and cardiac disorders. In this case report, we presented a Kounis syndrome that has occurred after the mad honey intake and treated successfully, previously not mentioned in the literature.

  6. An infant with hyperalertness, hyperkinesis, and failure to thrive: a rare diencephalic syndrome due to hypothalamic anaplastic astrocytoma.

    Science.gov (United States)

    Stival, Alessia; Lucchesi, Maurizio; Farina, Silvia; Buccoliero, Anna Maria; Castiglione, Francesca; Genitori, Lorenzo; de Martino, Maurizio; Sardi, Iacopo

    2015-09-04

    Diencephalic Syndrome is a rare clinical condition of failure to thrive despite a normal caloric intake, hyperalertness, hyperkinesis, and euphoria usually associated with low-grade hypothalamic astrocytomas. We reported an unusual case of diencephalic cachexia due to hypothalamic anaplastic astrocytoma (WHO-grade III). Baseline endocrine function evaluation was performed in this patient before surgery. After histological diagnosis, he enrolled to a chemotherapy program with sequential high-dose chemotherapy followed by hematopoietic stem cell rescue. The last MRI evaluation showed a good response. The patient is still alive with good visual function 21 months after starting chemotherapy. Diencephalic cachexia can rarely be due to high-grade hypothalamic astrocytoma. We suggest that a nutritional support with chemotherapy given to high doses without radiotherapy could be an effective strategy for treatment of a poor-prognosis disease.

  7. Bilateral Occipital Lobe Hemorrhages Presenting as Denial of Blindness in Posterior Reversible Encephalopathy Syndrome- A Rare Combination of Anton Syndrome and Encephalopathy.

    Science.gov (United States)

    Godasi, Raja; Rupareliya, Chintan; Bollu, Pradeep C

    2017-10-04

    Posterior reversible encephalopathy syndrome (PRES) or reversible posterior leukoencephalopathy (RPL) is an acute neurological syndrome characterized by the development of radiological abnormalities on brain imaging along with clinical manifestations, such as a headache, seizures, encephalopathy, etc. We report the case of a middle-aged male who presented to the emergency department after he woke up with complete blindness and was found to have hemorrhagic PRES. Intracranial hemorrhages were seen in around 15% of patients who presented with this condition. In this article, we review the different types of hemorrhages seen in the setting of PRES and their associations.

  8. Renal tumor leading to acute respiratory distress syndrome – a rare ...

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    renal cell carcinoma (RCC). KEY WORDS: ARDS; Renal tumor; Adult respiratory distress syndrome. INTRODUCTIONᴪ. ARDS due to ... unable to maintain saturation in spite of high flow ... Blood investigations showed mild leukocytosis.

  9. A case study on successful ayurvedic management of a rare case of reiter's syndrome

    Directory of Open Access Journals (Sweden)

    Vaishali Kuchewar

    2017-01-01

    Full Text Available Reiter's syndrome is a clinical syndrome of arthritis, urethritis, conjunctivitis, and mucocutaneous lesions. Skin and mucosal involvement is observed in about 10% of the cases. A 34-year-old male was brought in severe condition. He had red colored foul smelling maculopapular skin lesions all over body, swollen and painful knee and shoulder joints. History revealed that he was suffering from Reiter's syndrome since 2003. He used to get admitted between the months of February and May every year due to aggravation of symptoms. Every time he was treated with systemic antibiotics, corticosteroids, immunosuppressants and non-steroidal anti-inflammatory drugs. He was successfully treated with external application and internal medication with tikta (bitter and kaṣāya (astringent drugs. He got significant relief in skin lesions as well as joint pain and his quality of life was markedly improved. This case study demonstrates that Reiter's syndrome can be well managed with Ayurvedic medicines.

  10. Gorlin-Goltz Syndrome: Case Report of a Rare Hereditary Disorder

    Directory of Open Access Journals (Sweden)

    Ashutosh Agrawal

    2012-01-01

    Full Text Available Introduction. Gorlin-Goltz syndrome is an inherited autosomal dominant disorder with complete penetrance and extreme variable expressivity. Case Report. The present paper highlights the importance of diagnostic criteria and histopathology in early and prompt diagnosis which will lead to proper treatment and genetic counseling of the patient. Discussion. Gorlin-Goltz syndrome is about multisystem process comprising the triad of basal cell nevi, jaw keratocysts, and skeletal anomalies. A spectrum of other neurological, ophthalmic, endocrine and genital manifestations is known to be variably associated with this triad. Diagnosis of the syndrome is based on major and minor criteria. Conclusion. This paper emphasizes the importance of oral and maxillofacial health professionals in the early diagnosis of nevoid basal cell carcinoma syndrome and in a preventive multidisciplinary approach to provide a better prognosis to the patient.

  11. Gorlin-goltz syndrome: case report of a rare hereditary disorder.

    Science.gov (United States)

    Agrawal, Ashutosh; Murari, Aditi; Vutukuri, Sunil; Singh, Arun

    2012-01-01

    Introduction. Gorlin-Goltz syndrome is an inherited autosomal dominant disorder with complete penetrance and extreme variable expressivity. Case Report. The present paper highlights the importance of diagnostic criteria and histopathology in early and prompt diagnosis which will lead to proper treatment and genetic counseling of the patient. Discussion. Gorlin-Goltz syndrome is about multisystem process comprising the triad of basal cell nevi, jaw keratocysts, and skeletal anomalies. A spectrum of other neurological, ophthalmic, endocrine and genital manifestations is known to be variably associated with this triad. Diagnosis of the syndrome is based on major and minor criteria. Conclusion. This paper emphasizes the importance of oral and maxillofacial health professionals in the early diagnosis of nevoid basal cell carcinoma syndrome and in a preventive multidisciplinary approach to provide a better prognosis to the patient.

  12. The Rosai Dorfman Syndrome-The Report of A Rare Case

    OpenAIRE

    R, Snehalatha; P, Senthilnathan; Ramani, Prathiba; Herald, Sherlin J

    2013-01-01

    Rosai Dorfman syndrome known as Sinus Histiocytosis with Massive Lymphadenopathy (SHML) is an uncommon benign systemic histio-proliferative disease which affects lymph nodes , most often those of the neck (cervical lymphadenopathy). The characteristic histological feature is lymphophagocytosis which is specific for this syndrome. Evidence based survey reveals that many cases that have been reported in india are from medical fraternity other than dental colleagues. As dental professionals we d...

  13. Ovarian Fibroma with Meigs Syndrome associated with Elevated CA125 - A Rare Case

    Directory of Open Access Journals (Sweden)

    Prasad. K. Shetty

    2010-07-01

    Full Text Available Postmenopausal women with solid adnexal masses, ascites and pleural effusion with elevated CA 125 are highly suggestive for malignant ovarian tumor. However in literature 28 cases Meigs syndrome (Benign ovarian tumor, ascites and right pleural effusion with raised CA 125 have been reported. We report a case of Meigs syndrome caused by right ovarian fibroma with elevated serum CA125 level in a postmenopausal woman

  14. The Rare Painful Phenomena - Chronic Paroxysmal Hemicrania-tic Syndrome as a Clinically Isolated Syndrome of the Central Nervous System.

    Science.gov (United States)

    Ljubisavljevic, Srdjan; Prazic, Ana; Lazarevic, Miodrag; Stojanov, Dragan; Savic, Dejan; Vojinovic, Slobadan

    2017-02-01

    The association of paroxysmal hemicrania with trigeminal neuralgia (TN) has been described and called paroxysmal hemicrania-tic syndrome (PH-tic). We report the case of a patient diagnosed as having chronic PH-tic (CPH-tic) syndrome as a clinically isolated syndrome of the central nervous system (CNS) (CIS).A forty year old woman was admitted to our hospital suffering from right facial pain for the last 2 years. The attacks were paroxysmal, neuralgiform, consisting of throb-like sensations, which developed spontaneously or were triggered by different stimuli in right facial (maxilar and mandibular) areas. Parallel with those, she felt a throbbing orbital and frontal pain with homolateral autonomic symptoms such as conjunctival injection, lacrimation, and the feeling that the ear on the same side was full. This pain lasted most often between 15 and 20 minutes. Beyond hemifacial hypoesthesia in the region of right maxilar and mandibular nerve, the other neurological finding was normal. Magnetic resonance imaging (MRI) study showed a T2-weighted multiple hyperintense paraventricular lesion and hyperintense lesion in the right trigeminal main sensory nucleus and root inlet, all of them being hypointense on T1-weighted image. All of these lesions were hypointense in gadolinium-enhanced T1-weighted images. Neurophysiological studies of trigeminal nerve (somatosensory evoked potentials and blink reflex) correlated with MRI described lesions. The patient's pain bouts were improved immediately after treatment with indomethacin, and were completely relieved with lamotrigine for a longer period. According to the actual McDonald's criteria, clinical state was defined as CIS which was clinically presented by CPH-tic syndrome.Even though it is a clinical rarity and its etiology is usually idiopathic, CPH-tic syndrome can also be symptomatic. When dealing with symptomatic cases, like the one described here, when causal therapy is not possible due to the nature of the primary

  15. Sessile serrated polyps of the colorectum are rare in patients with Lynch syndrome and in familial colorectal cancer families

    DEFF Research Database (Denmark)

    Andersen, S H; Lykke, E; Folker, M B

    2008-01-01

    Whereas the generally accepted carcinogenesis pathway of the microsatellite instabile high (MSI-H) colorectal carcinoma (CRC) involves the traditional adenoma in patients with Lynch syndrome, a serrate pathway involving serrate adenomas (SA) and sessile serrate polyps (SSP) characterize...... the sporadic MSI-H counterpart. Recent studies have, however, challenged such simple one-pathway models, inviting the consideration of alternative, unexpected pathways. Here, the issue as to the possible role of SSP, primarily in the context of Lynch syndrome, but also in subjects from familial CRC families...... (FCF) is addressed. Polyps coded as hyperplastic polyps (HP) from subjects with Lynch syndrome and FCF enrolled in the HNPCC-register at the Hvidovre University Hospital as well as adenomas from this population were retrieved and reviewed for features of SSP. Ninety-eight polyps coded as HP and 41...

  16. Syntheses and characterizations of rare earth doped phospho-silicated apatites: application to nuclear waste confinement

    International Nuclear Information System (INIS)

    Boyer, Laurent

    1998-01-01

    Apatite matrices have been developed for the conditioning of actinides from spent fuels of PWR reactors. Silicated apatites (britholites) containing actinides and lanthanides have been discovered in the natural environment. Synthetic analogues of these britholites can be obtained by solid-solid reaction at high temperature. The compounds of the solid solution of fluorinated britholites are synthesized by the double substitution of (Ca 2+ , PO 4 3- ) by (Ln 3+ , SiO 4 4- ). Trivalent lanthanides are chemical analogues of trivalent actinides. The synthesis was performed with La, Nd and Eu. This study allows to demonstrate that the chemical immobilization comes from the fixation of rare earths at the atomic scale, thanks to their participation to the mineral structure. In part 1, the criteria for the formulation of a matrix for the conditioning of separate radionuclides are given. The structure and the different methods of apatite preparation are shown. Part 2 treats of the study of the solid solution, of the elaboration of the Ca 9 Nd 1 (SiO 4 ) 5 F 2 ceramic and of its physico chemical characterization. The last part deals with the localization of rare earths in the apatite structure, determined by europium luminescence and X-ray diffraction on monocrystal. (J.S.) [fr

  17. Characterization of Rare Earth Elements in in Clay Deposits Associated with Central Appalachian Coal Seams

    Science.gov (United States)

    Scott, M.; Verba, C.; Falcon, A.; Poston, J.; McKoy, M.

    2017-12-01

    Because of their multiple uses in clean energy technologies, rare earth elements (REE) are critical for national economic and energy security. With no current domestic source, supply remains a major concern for domestic security. Underclay - specifically the layer of stratum beneath a coal bed - is a potentially rich source of REE. This study focuses on the characterization and ion exchange recovery of REE from underclay samples from the Lower Freeport, Middle Kittanning, and Pittsburgh coal seams in West Virginia. Multimodal techniques provided quantitative assessments of REE-bearing mineral phases in select underclays and the influence of organic acid rock treatment on the recovery of REE from both exchangeable and crystalline mineral phases present. All samples are from extensively weathered horizons that contain abundant kaolinite and illite. Total REE concentrations range from 250-450 ppm and all samples have a HREE/LEEE ratio >20%. Rare earth element bearing minerals identified in the clay are monazite, xenotime, florencite, and crandallite. Our selective recovery approach is designed to isolate and recover REE through partial dissolution of the clay matrix and ion exchange rather than dissolution/recovery of phosphate or aluminosilicate bound REE. These results provide a better understanding of coal seam underclay, the affinity of REEs for specific ligands and colloids, and how the rock and ligands respond to different chemical treatments. These processes are important to the development and commercialization of efficient and cost effective methods to extract REE from domestic geologic deposits and recover into salable forms.

  18. An analytical electron microscopy characterization of melt-spun iron/rare-earth/boron magnetic materials

    International Nuclear Information System (INIS)

    Dickenson, R.C.; Lawless, K.R.; Hadjipanayis, G.C.

    1986-01-01

    Iron/rare-earth/boron permanent magnet materials have recently been developed to reduce the need for the strategic element cobalt, which was previously the primary component of high-energy magnets. These materials are generally produced by annealing rapidly solidified ribbons or by conventional powder metallurgy techniques. This paper reports results from an analytical electron microscopy characterization undertaken to establish the relationship between the magnetic properties and the microstructure of two iron/rare-earth/boron (Fe/RE/B) alloys. Ribbons of Fe 75 Pr 15 B 10 and Fe 77 Tb 15 B 8 were produced by melt-spinning. To obtain optimum magnetic properties, both alloys were then annealed at 700 0 C, the FePrB ribbons for 6 minutes and the FeTbB ribbons for 90 minutes. Foils for transmission electron microscopy were prepared by ion-milling the ribbons on a cold stage and examined using a Philips 400T TEM/STEM equipped with an energy dispersive x-ray unit

  19. A rare case of choroid plexus carcinoma that led to the diagnosis of Lynch syndrome (hereditary nonpolyposis colorectal cancer).

    Science.gov (United States)

    Zhu, Viola W; Hinduja, Sanjay; Knezevich, Stevan R; Silveira, William R; DeLozier, Celia D

    2017-07-01

    Lynch syndrome (hereditary nonpolyposis colorectal cancer) is an autosomal dominant disorder characterized by a significant risk of colorectal and endometrial cancers. A variety of other epithelial cancers may be associated with this syndrome. Brian tumors are infrequent, but have been reported in series. Here, we report a case of a 34-year-old Caucasian woman with WHO grade III choroid plexus carcinoma (CPC). Comprehensive genomic profiling of the patient's resected brain tumor revealed mutations in six genes: PTEN, VHL, MSH6, NOTCH1, RB1, and TP53. Family history is significant for endometrial cancer in her mother and sister as well as colon cancer in her maternal grandfather suggestive of Lynch syndrome. Site-specific mutational analysis showed the MSH6 mutation (p.R482*) in peripheral lymphocytes. Subsequently we performed immunohistochemical staining of the tumor tissue which demonstrated widespread loss of MSH6 with intact MSH2, MLH1, and PMS2. The diagnosis of Lynch syndrome due to a mutation in MSH6 was therefore established. Our patient elected to have adjuvant radiation to the surgical bed only followed by prophylactic total abdominal hysterectomy and bilateral salpingo-oophorectomy and is doing very well. To our knowledge, this is the first case report of CPC in an adult patient with a germline MSH6 mutation. We believe our data have provided molecular evidence to suggest that CPC could potentially be part of the Lynch syndrome spectrum. Published by Elsevier B.V.

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

    Science.gov (United States)

    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.

  1. 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.

  2. Synthesis, Characterization and Comparative Luminescence Studies of Rare-Earth-Doped Gd2O3 Nanoparticles

    Science.gov (United States)

    Pyngrope, D.; Singh, L. R.; Prasad, A. I.; Bora, A.

    2018-04-01

    A facile direct precipitation method was used for the synthesis of luminescence nanomaterial. Gd2O3 doped with rare earth element Eu3+ is synthesized by polyol route. The synthesized nanoparticles show their characteristic red emission. The nanoparticles are characterized by x-ray diffractometer (XRD), Fourier transform infrared spectroscopy (FTIR), transmission electron microscopy (TEM) and photoluminescence (PL) study. The synthesized nanoparticles are spherical particles with 30 nm size. The photoluminescence studies show the characteristic Eu3+ red emission. The PL study shows the intensity of the magnetic dipole transition ( 5 D0 \\to 7 F1 ) at 592 nm compared to that of the electronic dipole transition ( 5 D0 \\to 7 F2 ) at 615 nm. The nanomaterials can show significant application in various display devices and biomedical applications for tracking.

  3. A very rare cause of dyspnea with a unique presentation on a computed tomography scan of the chest: macrophage activation syndrome

    International Nuclear Information System (INIS)

    Brandao-Neto, Rodrigo Antonio; Santana, Alfredo Nicodemos Cruz; Danilovic, Debora Lucia Seguro; Mendonca, Berenice Bilharinho de; Bernardi, Fabiola Del Carlo; Barbas, Carmen Silvia Valente

    2008-01-01

    Macrophage activation syndrome is a rare and potentially life-threatening disease. It occurs due to immune dysregulation manifested as excessive macrophage proliferation, typically causing hepatosplenomegaly, pancytopenia and hepatic dysfunction. Here, we report an unusual case of macrophage activation syndrome presenting as dyspnea, as well as (reported here for the first time) high resolution computed tomography findings of an excavated nodule, diffuse ground glass opacities and consolidations (mimicking severe pneumonia or alveolar hemorrhage). The patient was successfully treated with human immunoglobulin. We recommend that macrophage activation syndrome be considered in the differential diagnosis of respiratory failure. Rapid diagnosis and treatment are essential to achieving favorable outcomes in patients with this syndrome. (author)

  4. Gradenigo syndrome, a rare complication of the otitis media: a case report

    International Nuclear Information System (INIS)

    Aribal, S.; Incedayo, M.; Sivrioglu, A.

    2012-01-01

    Full text: 5-year-old child was admitted to our hospital's pediatrics service with the symptoms of acute otitis media. After 10 days antibiotherapy, he was readmitted with headache, diplopia and right sided retroauricular pain. In accordance with these symptomatologies, cranial MRI was performed to demonstrate the pathology and to make a further evaluation. According to clinical and MRI findings he was accepted as Gradenigo Syndrome and treated surgically. We just aimed to present the Gradenigo Syndrome's MRI findings in this case report

  5. Edward’s syndrome: A rare cause of difficult intubation-utility of left molar approach

    Directory of Open Access Journals (Sweden)

    Teena Bansal

    2016-04-01

    Full Text Available Edward’s syndrome (trisomy 18 is an autosomal abnormality with dysmorphic face, visceral deformities and delayed mental and motor development including congenital heart disease. Challenges may arise during mask ventilation, laryngoscopy and/or intubation of the trachea due to dysmorphic face. Difficult airway cart should be kept ready. Left molar approach using a standard Macintosh blade improves the laryngoscopic view in patients with difficult midline laryngoscopy. We hereby present a case report of a 2 year old male child with Edward’s syndrome posted for evacuation and drainage of brain abscess, intubated successfully using left molar approach.

  6. Laugier-hunziker syndrome: A rare cause of oral and acral pigmentation

    Directory of Open Access Journals (Sweden)

    Silonie Sachdeva

    2011-01-01

    Full Text Available Laugier-Hunziker syndrome (LHS is an acquired, benign pigmentary skin condition involving oral cavity including lower lip in the form of brown black macules 1-5 mm in size, frequently associated with longitudinal melanonychia. There is no underlying systemic abnormality or malignant predisposition associated with LHS, and therefore the prognosis is good. Important differential diagnoses include Peutz Jeghers syndrome and Addison′s disease among other causes of oral and acral pigmentation. Treatment is sought mainly for cosmetic reasons and Q-switched Nd-Yag laser/ Q-switched alexandrite therapy and cryosurgery have been tried with varying success.

  7. A Case of Autoimmune Polyglandular Syndrome (APS) Type II with Hypothyroidism, Hypoadrenalism, and Celiac Disease - A Rare Combination.

    Science.gov (United States)

    Lakhotia, Manoj; Pahadia, Hans Raj; Kumar, Harish; Singh, Jagdish; Tak, Sandeep

    2015-04-01

    Autoimmune Polyglandular syndrome (APS) are rare condition characterised by presence of immune dysfunction of two or more endocrine glands and other non-endocrine organs. APS is divided into 2 major subtypes based on age of presentation, pattern of disease combinations and mode of inheritance. APS 1(juvenile) usually manifest in early adolescence or in infancy. It is characterised by multiple endocrinal deficiency with mucocutaneous candidiasis and ectodermal dystrophy. Of the endocrine diseases, hypoparathyroidism form an important component followed by Addison's disease, type 1A diabetes, hypogonadism and thyroid disease. On the other hand APS II usually manifest in 3rd or 4th decade of life with female preponderance. Endocrine diseases commonly include autoimmune thyroid disease (graves or autoimmune thyroiditis), type 1A diabetes, and Addison's disease. Hypoparathyroidism is of rare occurrence and there is no mucocutaneous candidiasis. We report here a case of APS type II in a 29-year-old male who initially presented with hypothyroidism, which was soon followed by Addison's disease. The involvement of thyroid gland preceding the involvement of adrenal is of rare occurrence. The patient also had celiac disease which makes the combination further uncommon.

  8. Gastric invagination in adults as a rare cause of constitutional syndrome.

    Science.gov (United States)

    Dávila Arias, Cristina; Milena Muñoz, Ana; Valero González, María Ángeles; Céspedes Mas, Mariano

    2017-02-01

    This article describes and illustrates the case of an adult patient with clinical symptoms of constitutional syndrome, postprandial discomfort and a mass in the left lateral abdominal region caused by a gastric intussusception with a fundal adenoma as the head of the invagination. The intussusception was diagnosed by MRI (magnetic resonance imaging).

  9. Rare Copy Number Variants in NRXN1 and CNTN6 Increase Risk for Tourette Syndrome

    NARCIS (Netherlands)

    Huang, Alden Y.; Yu, Dongmei; Davis, Lea K; Sul, Jae Hoon; Tsetsos, Fotis; Ramensky, Vasily; Zelaya, Ivette; Ramos, Eliana Marisa; Osiecki, Lisa; Chen, Jason A.; McGrath, Lauren M; Illmann, Cornelia; Sandor, Paul; Barr, Cathy L; Grados, Marco A; Singer, Harvey S; Nöthen, Markus M.; Hebebrand, Johannes; King, Robert A; Dion, Yves; Rouleau, Guy A; Budman, Cathy L; Depienne, Christel; Worbe, Yulia; Hartmann, Andreas; Müller-Vahl, Kirsten R; Stuhrmann, Manfred; Aschauer, Harald; Stamenkovic, Mara; Schloegelhofer, Monika; Konstantinidis, Anastasios; Lyon, Gholson J; McMahon, William M; Barta, Csaba; Tarnok, Zsanett; Nagy, Peter; Batterson, James R.; Rizzo, Renata; Cath, Danielle C.; Wolanczyk, Tomasz; Berlin, Cheston; Malaty, Irene A.; Okun, Michael S.; Woods, Douglas W.; Rees, Elliott; Pato, Carlos N; Pato, Michele T; Knowles, James A; Posthuma, Danielle; Pauls, David L; Cox, Nancy J; Neale, Benjamin M; Freimer, Nelson B; Paschou, Peristera; Mathews, Carol A; Scharf, Jeremiah M; Coppola, Giovanni; Bruun, Ruth D; Chouinard, Sylvain; Darrow, Sabrina M; Greenberg, Erica; Hirschtritt, Matthew E; Kurlan, Roger; Leckman, James F; Robertson, Mary M; Smit, Jan

    2017-01-01

    Tourette syndrome (TS) is a model neuropsychiatric disorder thought to arise from abnormal development and/or maintenance of cortico-striato-thalamo-cortical circuits. TS is highly heritable, but its underlying genetic causes are still elusive, and no genome-wide significant loci have been

  10. The Nutcracker Syndrome as a Rare Cause of Chronic Abdominal Pain: A Case Report

    OpenAIRE

    Pournasiri

    2016-01-01

    Introduction Renal vein entrapment, named nutcracker phenomenon, is a contraction of renal vein between abdominal aorta and superior mesenteric artery. Patients can be asymptomatic or clinically manifested, called nutcracker syndrome. Proteinuria, hematuria, flank pain, varicocele in males and pelvic congestion in females are reported in such patients. Case Presentation The current report presented an eight-year-old girl with micr...

  11. Le syndrome de Budd-Chiari: une complication rare de la ...

    African Journals Online (AJOL)

    L'atteinte hépatique au cours de la sarcoïdose est une localisation fréquente, habituellement asymptomatique. La cholestase anictérique et l'hypertension portale représentent ses principales complications. Le syndrome de Budd-Chiari est une complication peu connue qui demeure exceptionnelle. Nous rapportons un ...

  12. A rare variant in MYH6 is associated with high risk of sick sinus syndrome

    DEFF Research Database (Denmark)

    Holm, Hilma; Gudbjartsson, Daniel F; Sulem, Patrick

    2011-01-01

    Through complementary application of SNP genotyping, whole-genome sequencing and imputation in 38,384 Icelanders, we have discovered a previously unidentified sick sinus syndrome susceptibility gene, MYH6, encoding the alpha heavy chain subunit of cardiac myosin. A missense variant in this gene, ...

  13. A rare complication of CMV infection in Crohn's disease - hemophagocytic syndrome: a case report.

    Science.gov (United States)

    Pop, Corina Silvia; Becheanu, Gabriel; Calagiu, Dorina; Jantea, Petruţa-Violeta; Rădulescu, Dragoş Mihai; Pariza, George; Mavrodin, Carmen-Iuliana; Bold, Adriana; Costache, Adrian; Nemeş, Roxana Maria

    2015-01-01

    We report a case of CMV (cytomegalovirus) infection in a Crohn's disease patient, resulting in severe hemophagocytic syndrome and death. A 63-year-old man with a 10-year history of ileal and colonic Crohn's disease presented with general malaise, loss of appetite and weight loss over the last month. He was in clinical remission for two years, with maintenance therapy 5-Aminosalicylic acid (5-ASA)-derived Mesalamine. The patient had no prior immunomodulators or suppressive treatment. A colonoscopy was performed and we found appearance suggestive of active Crohn's disease, confirmed by histopathological examination. A diagnosis of an exacerbation of Crohn's disease was established. Although the specific treatment was initiated, patient's general condition degraded progressively and diarrheal stools appeared, followed by an episode of massive gastrointestinal bleeding - hematochezia. We performed a new colonoscopy and the pathological examination revealed Crohn's ileocolitis with superimposed CMV infection. Despite the initiation of Ganciclovir alongside with other intensive care measures, he increasingly deteriorated and chest X-ray confirmed multilobar pneumonia. The occurrence of rapidly progressing pancytopenia and evidence for disseminated intravascular coagulopathy as well as hyperferritinemia, raised the suspicion of hemophagocytic syndrome confirmed by bone marrow aspiration. Hence, CMV-associated hemophagocytic syndrome in the context of recent corticotherapy for Crohn's disease was established. There is enough evidence that supports the gravity of the CMV infection in the case of inflammatory bowel disease (IBD) patients, especially the ones on immunomodulator treatment. The hemophagocytic syndrome reactively occurs in patients with infections in cases of immunodeficiency, displaying a hematological aspect of multiple organ dysfunction syndrome.

  14. Production and characterization of phosphorescent nanopowders doped with rare earth ions

    International Nuclear Information System (INIS)

    Montes, Paulo Jorge Ribeiro

    2009-01-01

    In this work the feasibility of employing the synthesis process using a methodology developed by Macedo and Sasaki (Macedo, M. A. e Sasaki, J. M. Fabrication process nano particulate powders. INPI 0203876-5 1998) to produce pore and rare earths doped ceramic nano powders of SrAl 2 O 4 and Ca 12 Al 14 O 33 was investigated. In this new methodology, coconut water is used as a start solvent for the production of the samples. Thermal analysis techniques were employed in order to obtain the best calcination conditions. The structural and microstructural characterizations of the samples were made using powder X-ray diffraction and Atomic Force Microscopy techniques. The analysis by X-ray diffraction showed the formation of the SrAl 2 O 4 and Ca 12 Al 14 O 33 phases in the calcined powders. The emission/excitation spectra exhibited the typical transitions of the rare earth elements indicating the incorporation of the dopant in the nano crystals. Emission characteristics of divalent europium show that the reduction of Eu ions is induced during the synthesis stage. The doped samples show an intense bright emission when exposed to X-rays. That emission is associated with divalent europium transitions, indicating that irradiation also induces the reduction of the valence state of Eu ions from Eu 3+ to Eu 2+ . Radioluminescence spectra (RL) versus time show a decay of the RL intensity to 40% of the initial intensity after 20 minutes of exposure to X-rays. Irradiation also causes a change in color of the samples indicating the production of radiation damage. Analysis of the results of X-ray spectroscopy (XAS- X-ray Absorption Spectroscopy) and the luminescent emission of samples excited by X-rays (XEOL - X-ray Excited Optical Luminescence) enabled the creation of a model that explains that behavior. DXAS technique (Dispersive X-ray Absorption Spectroscopy) was used to monitor the kinetics of the reduction process of Eu ions during irradiation, in order to verify the

  15. Production and characterization of human induced pluripotent stem cells (iPSCs from Joubert Syndrome: CSSi001-A (2850

    Directory of Open Access Journals (Sweden)

    Jessica Rosati

    2018-03-01

    Full Text Available Joubert Syndrome (JS is a rare autosomal recessive or X-linked condition characterized by a peculiar cerebellar malformation, known as the molar tooth sign (MTS, associated with other neurological phenotypes and multiorgan involvement. JS is a ciliopathy, a spectrum of disorders whose causative genes encode proteins involved in the primary cilium apparatus. In order to elucidate ciliopathy-associated molecular mechanisms, human induced pluripotent stem cells (hiPSCs were derived from a patient affected by JS carrying a homozygous missense mutation in the AHI1 gene (p.H896R that encodes a protein named Jouberin.

  16. Lipid storage myopathy with clinical markers of Marfan syndrome: A rare association

    Directory of Open Access Journals (Sweden)

    Subasree Ramakrishnan

    2012-01-01

    Full Text Available Disorders of lipid metabolism can cause variable clinical presentations, often involving skeletal muscle, alone or together with other tissues. A 19-year-old boy presented with a 2-year history of muscle pain, cramps, exercise intolerance and progressive weakness of proximal lower limbs. Examination revealed skeletal markers of Marfan syndrome in the form of increased arm span compared with height, Kyphoscoliois, moderate pectus excavatum, high arched palate and wrist sign. He also had mild neck flexor weakness and proximal lower limb weakness with areflexia. Pathologic findings revealed lipid-laden fine vacuoles in the muscle fibers. Possibility of carnitine deficiency myopathy was considered and the patient was started on carnitine and Co Q. The patient made remarkable clinical improvement over the next 2 months. This case is reported for rarity of the association of clinical markers of Marfan syndrome and lipid storage myopathy and sparse literature on lipid storage myopathy in the Indian context.

  17. Buried bumper syndrome revisited: a rare but potentially fatal complication of PEG tube placement.

    Science.gov (United States)

    Biswas, Saptarshi; Dontukurthy, Sujana; Rosenzweig, Mathew G; Kothuru, Ravi; Abrol, Sunil

    2014-01-01

    Percutaneous endoscopic gastrostomy (PEG) has been used for providing enteral access to patients who require long-term enteral nutrition for years. Although generally considered safe, PEG tube placement can be associated with many immediate and delayed complications. Buried bumper syndrome (BBS) is one of the uncommon and late complications of percutaneous endoscopic gastrostomy (PEG) placement. It occurs when the internal bumper of the PEG tube erodes into the gastric wall and lodges itself between the gastric wall and skin. This can lead to a variety of additional complications such as wound infection, peritonitis, and necrotizing fasciitis. We present here a case of buried bumper syndrome which caused extensive necrosis of the anterior abdominal wall.

  18. A Rare Case of Mayer-Rokitansky-Kuster-Hauser Syndrome Presenting with Acute Psychosis.

    Science.gov (United States)

    Nath, Kamal; Boro, Bhanita; Naskar, Subrata

    2016-04-01

    The psychiatric co-morbidities in female population with mullerian agenesis is an area with limited research. This is probably due to the fact that when those patients are diagnosed not much attention or information is given for long term psychiatric follow-up. Owing to their inability to bear children, these subjects often become socially harassed. Thus these constant stressors may lead to development of psychopathology in future. Mayer-Rokitansky-Kuster-Hauser (MRKH) syndrome is a congenital abnormality with absence of uterus, cervix and vagina, but normal secondary sexual characteristics and external genitalia and occurs in every 1 out of 4000-10,000 females. There is also limited literature on the probable common chromosomal aetiology for both psychosis and MRKH patients. We, present here a case of MRKH syndrome, whose initial presentation was psychosis only. In this respect, we also highlight the much neglected need of appropriate psychiatric screening and provision of psychiatric care in this population.

  19. Exploding head syndrome followed by sleep paralysis: a rare migraine aura.

    Science.gov (United States)

    Evans, Randolph W

    2006-04-01

    A 26-year-old patient is described with a unique migraine aura. She described an 8-year history of episodes occurring 1 to 2 times yearly of exploding head syndrome followed by sleep paralysis followed by a migraine headache. She also had identical headaches without aura about once per week. Both aura symptoms, which may occur in the brainstem, resulted in activation of the trigeminovascular system through an unknown mechanism.

  20. Post-polypectomy electrocoagulation syndrome: a rare cause of acute abdominal pain

    Science.gov (United States)

    Jehangir, Asad; Bennett, Kyle M.; Rettew, Andrew C.; Fadahunsi, Opeyemi; Shaikh, Bilal; Donato, Anthony

    2015-01-01

    While generally safe, the most feared complication of colonoscopy is perforation of the colon, occurring in nearly 1 in 1,000 procedures, and is more common when polypectomy is performed and electrocautery is used. Less commonly known is the post-polypectomy electrocoagulation syndrome, a transmural burn of the colon which mimics the signs and symptoms of perforation as well as the time course, but follows a benign course and can be treated conservatively. PMID:26486121

  1. A Rare Case of Parkinson's Disease with Severe Neck Pain Owing to Crowned Dens Syndrome

    OpenAIRE

    Teruyuki Takahashi; Masato Tamura; Keiichi Osabe; Takashi Tamiya; Kenji Miki; Mai Yamaguchi; Kanno Akira; Satoshi Kamei; Toshiaki Takasu

    2014-01-01

    Background: Pain is regarded as one of the most common nonmotor symptoms in Parkinson's disease (PD). In particular, musculoskeletal pain has been reported as the most common type of PD-associated pain. Crowned dens syndrome (CDS), related to microcrystalline deposition in the periodontoid process, is the main cause of acute or chronic cervical pain. Case Presentation: This report describes the case of an 87-year-old woman who had severe bradykinesia, muscle rigidity, gait disturbance and nec...

  2. Two diagnoses become one? Rare case report of anorexia nervosa and Cushing?s syndrome

    OpenAIRE

    Sawicka, Nadia; Gryczy?ska, Maria; Sowi?ski, Jerzy; Tamborska-Zedlewska, Monika; Rucha?a, Marek

    2013-01-01

    Nadia Sawicka,* Maria Gryczyńska,* Jerzy Sowiński, Monika Tamborska-Zedlewska, Marek Ruchała Department of Endocrinology, Metabolism and Internal Medicine, Poznan University of Medical Sciences, Poznan, Poland*These authors contributed equally to this workAbstract: Hypothalamic-pituitary-adrenal axis impairment in anorexia nervosa is marked by hypercortisolemia, and psychiatric disorders occur in the majority of patients with Cushing’s syndrome. Here we report a patient diagnosed...

  3. Oromandibular Dystonia—Meige′s Syndrome: Report of a Rare Case with Review

    Directory of Open Access Journals (Sweden)

    Siddharth Gupta

    2010-01-01

    Full Text Available Meige′s syndrome is a combination of two forma of dystonia; blepharospasm and oromandibular dystonia (OMD. Oromandibular dystonia (OMD is a form of focal dystonia affecting head and neck region, including the lower face, jaw, tongue and larynx. It may be a factor contributing to muscle stiffness, degenerative changes in temporomandibular joint, mucosal lesions, damage to teeth, and dental prosthesis. We take this opportunity to present a patient with oromandibular dystonia associated with blepharospasm and spasmodic dysphonia.

  4. A Rare Case of Myxedema Coma with Neuroleptic Malignant Syndrome (NMS)

    OpenAIRE

    Dixit, Siddharth; Dutta, Manoj Kumar; Namdeo, Mayank

    2015-01-01

    Myxedema coma or hypothyroid crisis is an endocrine emergency and needs ICU management. Neuroleptic malignant syndrome (NMS) is another medical emergency which needs high degree of clinical suspicion else mortality can be high. There is a paradox in co existence of myxedema coma and NMS. While one is hypometabolic state another is hypermetabolic state and both can be precipitated by antipsychotics use. Hypothermia and flaccidity commonly expected in myxedema coma may mask fever and rigidity o...

  5. Immune reconstitution inflammatory syndrome unmasking erythema nodosum leprosum: A rare case report

    Directory of Open Access Journals (Sweden)

    Geeta Kiran Arakkal

    2015-01-01

    Full Text Available Immune reconstitution inflammatory syndrome (IRIS occurs as an acute symptomatic expression of a latent infection during the recovery of immune system in response to antiretroviral therapy in HIV patients. IRIS triggers both opportunistic and non-opportunistic infections. We report a case of IRIS in a patient with HIV, presenting as erythema nodosum leprosum (ENL, which led to unmasking of lepromatous leprosy following anti-retroviral therapy (ART.

  6. Nance-Horan syndrome-The oral perspective on a rare disease.

    Science.gov (United States)

    Gjørup, Hans; Haubek, Dorte; Jacobsen, Pernille; Ostergaard, John R

    2017-01-01

    The present study describes seven patients with Nance-Horan syndrome, all referred to a specialized oral care unit in the Central Denmark Region. A literature search on "Nance Horan Syndrome" resulted in 53 publications among which 29 reported on dental findings. Findings reported in these papers have been systematized to obtain an overview of the reported findings and the terminology on dental morphology. All seven patients included in the present study showed deviations of crown morphology on incisors and/or molars. The only consistent and very clear dental aberration was alterations in the tooth morphology that is screwdriver-shaped incisors and bud molars being most pronounced in the permanent dentition, but were also present in the primary dentition. In addition, three patients had supernumerary teeth, and three had dental agenesis. In conclusion, a dental examination as a part of the diagnostic process may reveal distinct characteristics of the dental morphology, which could be of diagnostic value and facilitate an early diagnosis. In the description of molar morphology in NHS patients, it is recommended to use the term "bud molar." The combination of congenital cataract, screwdriwer-shaped incisors and bud-shaped molars is a strong clinical indication of Nance-Horan syndrome. © 2016 Wiley Periodicals, Inc. © 2016 Wiley Periodicals, Inc.

  7. A Rare Case of Neuromyelitis Optica Spectrum Disorder in Patient with Sjogren’s Syndrome

    Directory of Open Access Journals (Sweden)

    Supat Thongpooswan

    2014-01-01

    Full Text Available We report a 48-year-old female with the history of Sjogren’s syndrome who presented with 3-week history of tingling, numbness, and shooting back, waist, and bilateral leg pain and numbness in the pelvic region with urinary and bowel incontinence. Physical examination was remarkable for reduced motor power in both lower extremities with spasticity. Sensory deficit was noted at the T6 level. Laboratory investigation revealed elevated ESR and CRP and positive serum antiaquaporin-4 IgG. Thoracic and lumbar magnetic resonance imaging revealed abnormal patchy areas, leptomeningeal enhancement through the thoracic cord extending from T3 through T6 levels, without evidence of cord compression. Impression of neuromyelitis optica spectrum disorder was made and patient was treated with methylprednisolone intravenously followed by tapering oral prednisone. Neurological symptoms gradually improved with resolution of bowel and urinary incontinence. In a patient with Sjogren’s syndrome who presents with neurological complaints, the possibility of neuromyelitis optica or neuromyelitis optica spectrum disorder should be considered. Awareness of the possibility of CNS disease is important due to the serious nature of CNS complications, some of which are treatable with immunosuppressants. Our patient with Sjogren’s syndrome who presented with myelopathy benefited from early recognition and institution of appropriate therapy.

  8. Orthopaedic Aspects of Marfan Syndrome: The Experience of a Referral Center for Diagnosis of Rare Diseases

    Science.gov (United States)

    Fichera, Alessandro; De Luna, Vincenzo; Mancini, Federico; Caterini, Roberto

    2016-01-01

    Marfan syndrome is caused by mutations in the fibrillin-1 gene (FBN1). The most important features affect the cardiovascular system, eyes, and skeleton. The aim of this study was to report the most frequent musculoskeletal alterations observed in 146 patients affected by Marfan syndrome. Fifty-four patients (37%) underwent cardiac surgery and 11 of them received emergent surgery for acute aortic dissection. Ectopia lentis was found in 68 patients (47%) whereas myopia above 3D occurred in 46 patients (32%). Musculoskeletal anomalies were observed in all patients with Marfan syndrome. In 88 patients (60.2%), the associated “wrist and thumb sign” was present; in 58 patients (39.7%), pectus carinatum deformity; in 44 patients (30.1%), pectus excavatum; in 49 patients (33.5%), severe flatfoot; in 31 patients (21.2%), hindfoot deformity; in 54 patients (36.9%), reduced US/LS ratio or increased arm span-height ratio; in 37 patients (25.3%), scoliosis or thoracolumbar kyphosis; in 22 patients (15%), reduced elbow extension (170° or less). Acetabular protrusion was ascertained on radiographs in 27 patients (18.4%). Orthopaedic aspects of the disease are very important for an early diagnosis; however, we have not observed definite correlations between the extent of orthopaedic involvement and aortic complications. PMID:28050285

  9. A rare case of Mounier-Kuhn syndrome with bronchial asthma

    Directory of Open Access Journals (Sweden)

    Joshi Tanay

    2016-07-01

    Full Text Available Tracheobronchomegaly(Mounier–Kuhn syndrome is dilatation of the trachea and major bronchi because of atrophy or absence of elastic fibers and smooth muscle cells .Patients presenting to primary care physician with lower respiratory tract symptoms like dyspnoea and wheezing are often diagnosed with COPD or asthma and started on treatment. There are uncommon conditions like Mounier-Kuhn syndrome (MKS that can present with similar symptoms and it is important for the primary care physician to keep them in mind when evaluating the patients. It is important to identify MKS, as early recognition can lead to better management and prevention of complications. Very few cases of MKS with Bronchial Asthma have been reported so far. We present a case of 65 year old male who presented with intermittent episodes of cough with productive sputum ,wheezing and breathing difficulty since last 35 years and was treated for Bronchial Asthma since last 25 years. He was later diagnosed with Mounier–Kuhn syndrome with Bronchial Asthma by clinical history supported by Radiological evidences.

  10. Klippel-Feil Syndrome

    Science.gov (United States)

    ... proteins that are involved in bone development and segmentation of the vertebrae. × Definition Klippel-Feil Syndrome is a rare disorder characterized ... proteins that are involved in bone development and segmentation of the vertebrae. View Full Definition ... Treatment Treatment for Klippel-Feil Syndrome is symptomatic ...

  11. 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.

  12. Preparation and characterization of Pt Sn / C-rare earth and PtRu / C-rare earth using an alcohol reduction process for ethanol electron-oxidation

    International Nuclear Information System (INIS)

    Rodrigues, Rita Maria de Sousa

    2011-01-01

    The electro catalyst PtRu / C-rare earth and PtSn/C-rare earth (20 wt%) were prepared by alcohol reduction method using H 2 PtCl 6 .6H 2 O Ru Cl xH 2 O, SnCl 2 .2H 2 O as a source of metals 85 % Vulcan - 15 % rare earth as a support and, finally, ethylene glycol as reducing agent. The electrocatalysts were characterized physically by X-ray diffraction (XRD), energy dispersive X-ray (EDX), and transmission electron microscopy (TEM). Analyses by EDX showed that the atomic ratios of different electrocatalysts, prepared by alcohol reduction method are similar to the nominal starting compositions indicating that this methodology is promising for the preparation of electrocatalysts. In all the XRD patterns for the prepared electrocatalysts there is a broad peak at about 2θ = 25 o , which is associated with the carbon support and four additional diffraction peaks at approximately 2θ = 40 o , 47 o , 67 o e 82 o , which in turn are associated with the plans (111), (200), (220) e (311), respectively, of face-centered cubic structure (FCC) platinum. The results of X-ray diffraction also showed average crystallite sizes between 2.0 and 4.0 nm for PtSn e 2,0 a 3,0 para PtRu. The studies for the electrochemical oxidation of ethanol in acid medium were carried out using the technique of chronoamperometry in a solution 0,5 mol.L-1 H 2 SO 4 , + 1,0 mol.L-1 de C 2 H 5 OH. The polarization curves obtained in the fuel cell unit, powered directly by ethanol, are in agreement with the results of voltammetry and chronoamperometry noting the beneficial effect of rare earths in the preparation of electrocatalysts and attesting that the electrocatalysts PtSn/C are more effective than PtRu/C for the oxidation of ethanol.

  13. Characterization of offset printing ink tagged with rare-earth taggants by X-ray emission techniques

    International Nuclear Information System (INIS)

    Joseph, D.; Saxena, A.; Choudhury, R.K.; Maind, S.D.

    2007-01-01

    Proton Induced X-ray Emission (PIXE) and Energy Dispersive X-ray Fluorescence (EDXRF) techniques have been used for elemental characterization of offset printing ink tagged with rare-earth taggants. The offset printing ink was tagged with rare-earth (La, Pr, Nd, Sm, Eu and Gd) thenoyltrifluoroacetonate chelates at about 1000-ppm level for each element separately. Small aliquots (approximately 20 mg) of tagged inks were coated on paper supports in the form of small circles having diameter 10-15 mm each and then analyzed. In the case of PIXE, a proton beam of energy 4 MeV and in the case of EDXRF a radioisotope source of 241 Am (100 mCi) was used to excite the samples. The PIXE analysis showed well-resolved rare-earth L X-rays and EDXRF analysis showed the K X-rays of rare earths. Satisfactory results to identify and quantify the taggants were achieved. (author)

  14. Pheochromocytoma as a rare cause of hypertension in a 46 X, i(X)(q10) turner syndrome: a case report and literature review.

    Science.gov (United States)

    Shin, Ji Yeon; Kim, Bo Hyun; Kim, Young Keum; Kim, Tae Hwa; Kim, Eun Heui; Lee, Min Jin; Kim, Jong Ho; Jeon, Yun Kyung; Kim, Sang Soo; Kim, In Joo

    2018-05-10

    Cardiovascular disease (CVD) presents the most serious health problems and contributes to the increased mortality in young women with Turner syndrome. Arterial hypertension in Turner syndrome patients is significantly more prevalent than that in a general age-matched control group. The aetiology of hypertension in Turner syndrome varies, even in the absence of cardiac anomalies and obvious structural renal abnormalities. Pheochromocytoma is an extremely rare cause among various etiologies for hypertension in patients with Turner syndrome. Here, we reported a pheochromocytoma as a rare cause of hypertension in Turner syndrome patient. A 21-year-old woman who has diagnosed with Turner syndrome with a karyotype of 46,X,i(X)(q10) visited for hypertension and mild headache. Transthoracic echography (TTE) showed no definite persistent ductus arteriosus shunt flow and cardiac valve abnormalities. Considering other important secondary causes like pheochromocytoma, hormonal studies were performed and the results showed increased serum norepinephrine, serum normetanephrine, and 24 h urine norepinephrine. We performed an abdominal computed tomography (CT) to confirm the location of pheochromocytoma. Abdominal CT showed a 1.9 cm right adrenal mass. I-131 meta-iodobenzylguanidine (MIBG) scintigraphy showed a right adrenal uptake. Laparoscopic adrenalectomy was performed and confirmed a pheochromocytoma. After surgery, blood pressure was within normal ranges and postoperative course was uneventful, and no recurrence developed via biochemical tests and abdominal CT until 24 months. Our case and previous literatures suggest that hypertension caused by pheochromocytoma which is a rare but important and potentially lethal cause of hypertension in Turner syndrome. This case underlines the importance of early detection of pheochromocytoma in Turner syndrome. Clinicians should keep in mind that pheochromocytoma can be a cause of hypertension in patients with Turner syndrome.

  15. The novel RAF1 mutation p.(Gly361Ala) located outside the kinase domain of the CR3 region in two patients with Noonan syndrome, including one with a rare brain tumor.

    Science.gov (United States)

    Harms, Frederike L; Alawi, Malik; Amor, David J; Tan, Tiong Y; Cuturilo, Goran; Lissewski, Christina; Brinkmann, Julia; Schanze, Denny; Kutsche, Kerstin; Zenker, Martin

    2018-02-01

    Noonan syndrome is characterized by typical craniofacial dysmorphism, postnatal growth retardation, congenital heart defect, and learning difficulties and belongs to the RASopathies, a group of neurodevelopmental disorders caused by germline mutations in genes encoding components of the RAS-MAPK pathway. Mutations in the RAF1 gene are associated with Noonan syndrome, with a high prevalence of hypertrophic cardiomyopathy (HCM). RAF1 mutations cluster in exons encoding the conserved region 2 (CR2), the kinase activation segment of the CR3 domain, and the C-terminus. We present two boys with Noonan syndrome and the identical de novo RAF1 missense variant c.1082G>C/p.(Gly361Ala) affecting the CR3, but located outside the kinase activation segment. The p.(Gly361Ala) mutation has been identified as a RAF1 allele conferring resistance to RAF inhibitors. This amino acid change favors a RAF1 conformation that allows for enhanced RAF dimerization and increased intrinsic kinase activity. Both patients with Noonan syndrome showed typical craniofacial dysmorphism, macrocephaly, and short stature. One individual developed HCM and was diagnosed with a disseminated oligodendroglial-like leptomeningeal tumor (DOLT) of childhood at the age of 9 years. While there is a well-established association of NS with malignant tumors, especially childhood hemato-oncological diseases, brain tumors have rarely been reported in Noonan syndrome. Our data demonstrate that mutation scanning of the entire coding region of genes associated with Noonan syndrome is mandatory not to miss rare variants located outside the known mutational hotspots. © 2017 Wiley Periodicals, Inc.

  16. Characterization of Rare Reverse Flow Events in Adverse Pressure Gradient Turbulent Boundary Layers

    Science.gov (United States)

    Kaehler, Christian J.; Bross, Matthew; Fuchs, Thomas

    2017-11-01

    Time-resolved tomographic flow fields measured in the viscous sublayer region of a turbulent boundary layer subjected to an adverse pressure gradient (APG) are examined with the aim to resolve and characterize reverse flow events at Reτ = 5000. The fields were measured using a novel high resolution tomographic particle tracking technique. It is shown that this technique is able to fully resolve mean and time dependent features of the complex three-dimensional flow with high accuracy down to very near-wall distances ( 10 μm). From time resolved Lagrangian particle trajectories, statistical information as well as instantaneous topological features of near-wall flow events are deduced. Similar to the zero pressure gradient case (ZPG), it was found that individual events with reverse flow components still occur relatively rarely under the action of the pressure gradient investigated here. However, reverse flow events comprised of many individual events, are shown to appear in relatively organized groupings in both spanwise and streamise directions. Furthermore, instantaneous measurements of reverse flow events show that these events are associated with the motion of low-momentum streaks in the near-wall region. This work is supported by the Priority Programme SPP 1881 Turbulent Superstructures and the individual project Grant KA1808/8-2 of the Deutsche Forschungsgemeinschaft.

  17. Geochemical characterization of rare earth elements from fluorite deposits of Tangua district - RJ

    International Nuclear Information System (INIS)

    Coelho, C.E.S.; Dardenne, M.A.

    1987-01-01

    The Tangua fluorite vein-type deposits are related to an alkaline complex of the same name, and situated in the District of Itaborai, in the State of Rio de Janeiro. The plutonic body of nepheline syenites (Tangua Massif) intrudes basement gneisses, with dykes and sills of trachitic and phonolitic nature of hundreds of meters in length and centimeters to tens of meters in thickness. The fluorite veins are emplaced both in gneisses and alkaline rocks (plutonic body and dykes) in NE-ENE structures created or reactivated during the opening of the South Atlantic Ocean. The geochemical study of rare earth elements reveals that these mineralizations show very low contents in these elements, and a relatively high fractionation spectres. In the deposit environment, four mineralization phases were differenciated, with the first one being considered as the initial solution; the second one characterized by a new europium rich-solution; the third one, representing the evolution of this new solution, but in a reducing environment, with precipitation of pyrite; and the last one, representing a new batch of the initial solution. As a consequence of the REE's and fluid inclusions studies, we are able to suggest an origen by weathering of the country rocks due to superficial meteorics solutions along faults and fractures, that when heated in deep environments, promote lixiviation of silica and fluorine and precipitate the fluorites when their ascending movement comes to an end. (author) [pt

  18. Complete Androgen Insensitivity Syndrome: A Rare Case of Disorder of Sex Development

    Directory of Open Access Journals (Sweden)

    Alfonsa Pizzo

    2013-01-01

    Full Text Available Androgen Insensitivity Syndrome (AIS could be considered as a disease that causes resistance to androgens actions, influencing both the morphogenesis and differentiation of the body structures, and systems in which this hormone exerts its effects. It depends on an X-linked mutations in the Androgen Receptor (AR gene that express a variety of phenotypes ranging from male infertility to completely normal female external genitalia. The clinical phenotypes of AIS could vary and be classified into three categories, as complete (CAIS, partial (PAIS, and mild (MAIS forms, according to the severity of androgen resistance. We will describe a case of CAIS in a 16-year-old patient.

  19. Salmonella pyomyositis with concurrent sacroiliac osteomyelitis presenting as piriformis syndrome: A rare case

    Directory of Open Access Journals (Sweden)

    P S Phadke

    2017-01-01

    Full Text Available A-21-year old male admitted with fever and piriformis syndrome, typically associated with gluteal region pain radiating down the thigh, was evaluated and found to have pyomyositis involving piriformis and osteomyelitis with sacroiliac joint affection on radiological imaging. Salmonella serotype typhi was isolated from blood culture. He was treated with intravenous Ceftriaxone for 6 weeks with signs of recovery documented clinically as well as on imaging studies. Salmonella pyomyositis with osteomyelitis in an immunocompetent patient with no previous hematological or endocrine disorder makes this case an unusual presentation.

  20. Mycoplasma pneumoniae-Induced-Stevens Johnson Syndrome: Rare Occurrence in an Adult Patient

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    Samad Rasul

    2012-01-01

    Full Text Available Stevens-Johnson syndrome (SJS is an uncommon occurrence in Mycoplasma pneumoniae (M. pneumoniae infection (1–5% and has been mainly reported in children and young adults. We present a case of SJS in a 32-year-old male induced by M. pneumoniae infection. This patient presented with fever, cough, and massive occupation of mucus membranes with swelling, erythema, and necrosis accompanied by a generalized cutaneous rash. He clinically responded after treatment with antibiotics and IVIG. SJS is usually a drug-induced condition; however, M. pneumoniae is the commonest infectious cause and should be considered in the differential diagnosis.

  1. Clinical report: a rare co-occurrence of tuberous sclerosis complex and Rett syndrome in a girl with mental retardation, epilepsy and autism

    OpenAIRE

    Belousova, Elena; Sukhorukov, Vladimir; Dorofeeva, Marina; Shagam, Lev; Vlodavetz, Dmitrii V.

    2017-01-01

    Introduction. There are some genetic disorders with combination of mental retardation, epilepsy and autism in which the abnormal mammalian Target of Rapamycin (m-TOR) signaling is implicated. The most important of them is tuberous sclerosis complex (TSC), but the disturbances of the m-TOR pathway can also be detected in Rett syndrome (RS), Fragile X syndrome and Down syndrome. We describe the rare case of co-occurrence of TSC and RS. Case study. The female child was born at term by normal de...

  2. A Rare Form of Guillan Barre Syndrome: A Child Diagnosed with Anti-GD1a and Anti-GD1b Positive Pharyngeal-Cervical-Brachial Variant

    OpenAIRE

    Uysalol, Metin; Tatlı, Burak; Uzel, Nedret; Çıtak, Agop; Aygün, Erhan; Kayaoğlu, Semra

    2013-01-01

    Background: Pharyngeal-cervical-brachial (PCB) variant is a rare form of Guillan-Barre Syndrome (GBS). Antibodies against other membrane proteins like GM1b and GD1a have been found only in a small number of patients with Guillan Barre syndrome variant. Case Report: Here, we report a 5.5 year-old boy diagnosed early with positive GD1a and GD1b gangliosides of Guillan-Barre syndrome pharyngeal cervical-Brachial variant, who improved and recovered fully in a short period. This is in co...

  3. A Rare Form of Guillan Barre Syndrome: A Child Diagnosed with Anti-GD1a and Anti-GD1b Positive Pharyngeal-Cervical-Brachial Variant

    OpenAIRE

    Uysalol, Metin; Tatlı, Burak; Uzel, Nedret; Çıtak, Agop; Aygün, Erhan; Kayaoğlu, Semra

    2014-01-01

    Background: Pharyngeal-cervical-brachial (PCB) variant is a rare form of Guillan-Barre Syndrome (GBS). Antibodies against other membrane proteins like GM1b and GD1a have been found only in a small number of patients with Guillan Barre syndrome variant. Case Report: Here, we report a 5.5 year-old boy diagnosed early with positive GD1a and GD1b gangliosides of Guillan-Barre syndrome pharyngeal cervical-Brachial variant, who improved and recovered fully in a short period. This is in cont...

  4. Juvenile polyposis syndrome

    OpenAIRE

    Hsiao, Yi-Han; Wei, Chin-Hung; Chang, Szu-Wen; Chang, Lung; Fu, Yu-Wei; Lee, Hung-Chang; Liu, Hsuan-Liang; Yeung, Chun-Yan

    2016-01-01

    Abstract Background: Juvenile polyposis syndrome, a rare disorder in children, is characterized with multiple hamartomatous polyps in alimentary tract. A variety of manifestations include bleeding, intussusception, or polyp prolapse. In this study, we present an 8-month-old male infant of juvenile polyposis syndrome initially presenting with chronic anemia. To the best of our knowledge, this is the youngest case reported in the literature. Methods: We report a rare case of an 8-month-old male...

  5. A Rare Cause of Short Stature: 3M Syndrome in a Patient with Novel Mutation in OBSL1 Gene.

    Science.gov (United States)

    Keskin, Melikşah; Muratoğlu Şahin, Nursel; Kurnaz, Erdal; Bayramoğlu, Elvan; Savaş Erdeve, Şenay; Aycan, Zehra; Çetinkaya, Semra

    2017-03-01

    The Miller-McKusick-Malvaux (3M) syndrome is a rare autosomal disorder that can lead to short stature, dysmorphic features, and skeletal abnormalities with normal intelligence. A 16-month-old female patient had been referred to our clinic due to short stature. Case history revealed a birth weight of 1740 grams on the 39 th week of gestation, with a birth length of 42 cm and no prior hereditary conditions of clinical significance in her family. On physical examination, her length was 67 cm [-3.6 standard deviation (SD) score], weight 7.2 kg (-2.9 SD score), and head circumference 42 cm (below 3 rd percentile). She also had numerous characteristic physical features such as a triangular face, fleshy nose tip, a long philtrum, prominent mouth and lips, pointed chin, lumbar lordosis, and prominent heels. As her growth retardation had a prenatal onset and the physical examination results were suggestive of a characteristic profile, the diagnosis of 3M syndrome was strongly considered. Genetic assessment of the patient revealed a novel homozygous p.T45Nfs*40 mutation in the OBSL1 gene. It is recommended that physicians pay further attention to this condition in the differential diagnosis of children with severe short stature.

  6. Tetrabenazine-induced oculogyric crisis – a rare complication in the treatment of Gilles de la Tourette syndrome

    Directory of Open Access Journals (Sweden)

    Janik P

    2016-02-01

    Full Text Available Piotr Janik,1 Monika Figura1,2 1Department of Neurology, Anna Gostynska Wolski Hospital, 2Department of Neurology, Faculty of Health Sciences, Medical University of Warsaw, Warsaw, Poland Abstract: Tetrabenazine is used in the treatment of chorea, tardive dyskinesia, tics, and dystonia. It rarely causes acute eyeball dystonia and the description of this complication in Gilles de la Tourette syndrome is limited. We provide a description of an acute oculogyric crisis caused by tetrabenazine in a patient with severe tics. The patient had never developed acute dystonic reactions, although he was previously exposed to numerous dopamine receptor-blocking agents. After 8 days of therapy with tetrabenazine at a dose of 62.5 mg daily, the patient developed involuntary movement of the eyeballs. Withdrawal of tetrabenazine caused resolution of all symptoms after a week. The purpose of this description is to draw attention to the potential of tetrabenazine to induce acute oculogyric crisis as well as the difficulty of differentiating drug-induced dystonia from dystonic tics in patients with Gilles de la Tourette syndrome. Keywords: acute dyskinesia, dystonic tics, eyeball dystonia, drug-induced dystonia, tic disorder, tetrabenazine-induced side effects

  7. Primary Mediastinal Synovial Sarcoma Presenting as Superior Vena Cava Syndrome: A Rare Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Irappa Madabhavi

    2015-01-01

    Full Text Available Primary mediastinal sarcomas are aggressive tumors with a very rare incidence. This report describes the case of a 35-year-old male patient who presented with acute symptoms of dyspnoea, facial puffiness, voice-hoarseness, and engorged neck veins. With the clinical picture consistent with the superior vena cava (SVC syndrome, the patient was investigated with computed tomography of the chest. This revealed a large soft tissue density mass lesion compressing the SVC along with other critical superior mediastinal structures. Histopathological evaluation of the mass revealed features consistent with a soft tissue sarcoma and positive staining was observed for vimentin and S-100. Cytogenetic analysis by fluorescent in situ hybridisation (FISH demonstrated the t(X:18 translocation. Thus diagnosis was established as primary mediastinal synovial sarcoma. Patient was treated with three cycles of neoadjuvant chemotherapy, to which there was a partial response as per the RECIST criteria. Surgical excision of the mediastinal mass was performed, and further postoperative treatment with adjuvant chemoradiotherapy was provided. Patient currently is free of disease. This is to the best of our knowledge the first report in the world literature of a successfully treated case of “primary mediastinal sarcomas presenting as SVC syndrome.” Patient is under regular surveillance at our clinic and remains free of recurrence one year after treatment completion.

  8. Caudal duplication syndrome: imaging evaluation of a rare entity in an adult patient

    Directory of Open Access Journals (Sweden)

    Tianshen Hu, BS

    2016-03-01

    Full Text Available Several theories have been put forth to explain the complex yet symmetrical malformations and the myriad of clinical presentations of caudal duplication syndrome. Hereby, reported case is a 28-year-old female, gravida 2 para 2, with congenital caudal malformation who has undergone partial reconstructive surgeries in infancy to connect her 2 colons. She presented with recurrent left lower abdominal pain associated with nausea, vomiting, and subsequent feculent anal discharge. Imaging reveals duplication of the urinary bladder, urethra, and colon with with cloacal malformations and fistulae from the left-sided cloaca, uterus didelphys with separate cervices and vaginal canals, right-sided aortic arch and descending thoracic aorta, and dysraphic midline sacrococcygeal defect. Hydronephrosis of the left kidney with left hydroureter and inflammation of one of the colons were suspected to be the cause of the patient’s acute complaints. She improved symptomatically over the course of her hospitalization stay with conservative treatments. The management for this syndrome is individualized and may include surgical intervention to fuse or excise the duplicated organs.

  9. Oral and Craniofacial Anomalies of Bardet-Biedl Syndrome: Dental Management in the Context of a Rare Disease.

    Science.gov (United States)

    Panny, A; Glurich, I; Haws, R M; Acharya, A

    2017-11-01

    Standardized guidelines for the oral health management of patients with rare diseases exhibiting morphologic anomalies are currently lacking. This review considers Bardet-Biedl syndrome (BBS), a monogenic autosomal recessive nonmotile ciliopathy, as an archetypal condition. Dental anomalies are present in a majority of individuals affected by BBS due to abnormal embryonic orofacial and tooth development. Genetically encoded intrinsic oral structural anomalies and heterogeneous BBS clinical phenotypes and consequent oral comorbidities confound oral health management. Since the comorbid spectrum of BBS phenotypes spans diabetes, renal disease, obesity, sleep apnea, cardiovascular disease, and cognitive disorders, a broad spectrum of collateral oral disease may be encountered. The genetic impact of BBS on the anatomic development of oral components and oral pathology encountered in the context of various BBS phenotypes and their associated comorbidities are reviewed herein. Challenges encountered in managing patients with BBS are highlighted, emphasizing the spectrum of oral pathology associated with heterogeneous clinical phenotypic expression. Guidelines for provision of care across the spectrum of BBS clinical phenotypes are considered. Establishment of integrated medical-dental delivery models of oral care in the context of rare diseases is emphasized, including involvement of caregivers in the context of managing these patients with special needs.

  10. Placental Inflammation and Fetal Injury in a Rare Zika Case Associated With Guillain-Barré Syndrome and Abortion

    Directory of Open Access Journals (Sweden)

    Kíssila Rabelo

    2018-05-01

    Full Text Available Zika virus (ZIKV is an emerging virus involved in recent outbreaks in Brazil. The association between the virus and Guillain-Barré syndrome (GBS or congenital disorders has raised a worldwide concern. In this work, we investigated a rare Zika case, which was associated with GBS and spontaneous retained abortion. Using specific anti-ZIKV staining, the virus was identified in placenta (mainly in Hofbauer cells and in several fetal tissues, such as brain, lungs, kidneys, skin and liver. Histological analyses of the placenta and fetal organs revealed different types of tissue abnormalities, which included inflammation, hemorrhage, edema and necrosis in placenta, as well as tissue disorganization in the fetus. Increased cellularity (Hofbauer cells and TCD8+ lymphocytes, expression of local pro-inflammatory cytokines such as IFN-γ and TNF-α, and other markers, such as RANTES/CCL5 and VEGFR2, supported placental inflammation and dysfunction. The commitment of the maternal-fetal link in association with fetal damage gave rise to a discussion regarding the influence of the maternal immunity toward the fetal development. Findings presented in this work may help understanding the ZIKV immunopathogenesis under the rare contexts of spontaneous abortions in association with GBS.

  11. Genetic association study of exfoliation syndrome identifies a protective rare variant at LOXL1 and five new susceptibility loci.

    Science.gov (United States)

    Aung, Tin; Ozaki, Mineo; Lee, Mei Chin; Schlötzer-Schrehardt, Ursula; Thorleifsson, Gudmar; Mizoguchi, Takanori; Igo, Robert P; Haripriya, Aravind; Williams, Susan E; Astakhov, Yury S; Orr, Andrew C; Burdon, Kathryn P; Nakano, Satoko; Mori, Kazuhiko; Abu-Amero, Khaled; Hauser, Michael; Li, Zheng; Prakadeeswari, Gopalakrishnan; Bailey, Jessica N Cooke; Cherecheanu, Alina Popa; Kang, Jae H; Nelson, Sarah; Hayashi, Ken; Manabe, Shin-Ichi; Kazama, Shigeyasu; Zarnowski, Tomasz; Inoue, Kenji; Irkec, Murat; Coca-Prados, Miguel; Sugiyama, Kazuhisa; Järvelä, Irma; Schlottmann, Patricio; Lerner, S Fabian; Lamari, Hasnaa; Nilgün, Yildirim; Bikbov, Mukharram; Park, Ki Ho; Cha, Soon Cheol; Yamashiro, Kenji; Zenteno, Juan C; Jonas, Jost B; Kumar, Rajesh S; Perera, Shamira A; Chan, Anita S Y; Kobakhidze, Nino; George, Ronnie; Vijaya, Lingam; Do, Tan; Edward, Deepak P; de Juan Marcos, Lourdes; Pakravan, Mohammad; Moghimi, Sasan; Ideta, Ryuichi; Bach-Holm, Daniella; Kappelgaard, Per; Wirostko, Barbara; Thomas, Samuel; Gaston, Daniel; Bedard, Karen; Greer, Wenda L; Yang, Zhenglin; Chen, Xueyi; Huang, Lulin; Sang, Jinghong; Jia, Hongyan; Jia, Liyun; Qiao, Chunyan; Zhang, Hui; Liu, Xuyang; Zhao, Bowen; Wang, Ya-Xing; Xu, Liang; Leruez, Stéphanie; Reynier, Pascal; Chichua, George; Tabagari, Sergo; Uebe, Steffen; Zenkel, Matthias; Berner, Daniel; Mossböck, Georg; Weisschuh, Nicole; Hoja, Ursula; Welge-Luessen, Ulrich-Christoph; Mardin, Christian; Founti, Panayiota; Chatzikyriakidou, Anthi; Pappas, Theofanis; Anastasopoulos, Eleftherios; Lambropoulos, Alexandros; Ghosh, Arkasubhra; Shetty, Rohit; Porporato, Natalia; Saravanan, Vijayan; Venkatesh, Rengaraj; Shivkumar, Chandrashekaran; Kalpana, Narendran; Sarangapani, Sripriya; Kanavi, Mozhgan R; Beni, Afsaneh Naderi; Yazdani, Shahin; Lashay, Alireza; Naderifar, Homa; Khatibi, Nassim; Fea, Antonio; Lavia, Carlo; Dallorto, Laura; Rolle, Teresa; Frezzotti, Paolo; Paoli, Daniela; Salvi, Erika; Manunta, Paolo; Mori, Yosai; Miyata, Kazunori; Higashide, Tomomi; Chihara, Etsuo; Ishiko, Satoshi; Yoshida, Akitoshi; Yanagi, Masahide; Kiuchi, Yoshiaki; Ohashi, Tsutomu; Sakurai, Toshiya; Sugimoto, Takako; Chuman, Hideki; Aihara, Makoto; Inatani, Masaru; Miyake, Masahiro; Gotoh, Norimoto; Matsuda, Fumihiko; Yoshimura, Nagahisa; Ikeda, Yoko; Ueno, Morio; Sotozono, Chie; Jeoung, Jin Wook; Sagong, Min; Park, Kyu Hyung; Ahn, Jeeyun; Cruz-Aguilar, Marisa; Ezzouhairi, Sidi M; Rafei, Abderrahman; Chong, Yaan Fun; Ng, Xiao Yu; Goh, Shuang Ru; Chen, Yueming; Yong, Victor H K; Khan, Muhammad Imran; Olawoye, Olusola O; Ashaye, Adeyinka O; Ugbede, Idakwo; Onakoya, Adeola; Kizor-Akaraiwe, Nkiru; Teekhasaenee, Chaiwat; Suwan, Yanin; Supakontanasan, Wasu; Okeke, Suhanya; Uche, Nkechi J; Asimadu, Ifeoma; Ayub, Humaira; Akhtar, Farah; Kosior-Jarecka, Ewa; Lukasik, Urszula; Lischinsky, Ignacio; Castro, Vania; Grossmann, Rodolfo Perez; Sunaric Megevand, Gordana; Roy, Sylvain; Dervan, Edward; Silke, Eoin; Rao, Aparna; Sahay, Priti; Fornero, Pablo; Cuello, Osvaldo; Sivori, Delia; Zompa, Tamara; Mills, Richard A; Souzeau, Emmanuelle; Mitchell, Paul; Wang, Jie Jin; Hewitt, Alex W; Coote, Michael; Crowston, Jonathan G; Astakhov, Sergei Y; Akopov, Eugeny L; Emelyanov, Anton; Vysochinskaya, Vera; Kazakbaeva, Gyulli; Fayzrakhmanov, Rinat; Al-Obeidan, Saleh A; Owaidhah, Ohoud; Aljasim, Leyla Ali; Chowbay, Balram; Foo, Jia Nee; Soh, Raphael Q; Sim, Kar Seng; Xie, Zhicheng; Cheong, Augustine W O; Mok, Shi Qi; Soo, Hui Meng; Chen, Xiao Yin; Peh, Su Qin; Heng, Khai Koon; Husain, Rahat; Ho, Su-Ling; Hillmer, Axel M; Cheng, Ching-Yu; Escudero-Domínguez, Francisco A; González-Sarmiento, Rogelio; Martinon-Torres, Frederico; Salas, Antonio; Pathanapitoon, Kessara; Hansapinyo, Linda; Wanichwecharugruang, Boonsong; Kitnarong, Naris; Sakuntabhai, Anavaj; Nguyn, Hip X; Nguyn, Giang T T; Nguyn, Trình V; Zenz, Werner; Binder, Alexander; Klobassa, Daniela S; Hibberd, Martin L; Davila, Sonia; Herms, Stefan; Nöthen, Markus M; Moebus, Susanne; Rautenbach, Robyn M; Ziskind, Ari; Carmichael, Trevor R; Ramsay, Michele; Álvarez, Lydia; García, Montserrat; González-Iglesias, Héctor; Rodríguez-Calvo, Pedro P; Fernández-Vega Cueto, Luis; Oguz, Çilingir; Tamcelik, Nevbahar; Atalay, Eray; Batu, Bilge; Aktas, Dilek; Kasım, Burcu; Wilson, M Roy; Coleman, Anne L; Liu, Yutao; Challa, Pratap; Herndon, Leon; Kuchtey, Rachel W; Kuchtey, John; Curtin, Karen; Chaya, Craig J; Crandall, Alan; Zangwill, Linda M; Wong, Tien Yin; Nakano, Masakazu; Kinoshita, Shigeru; den Hollander, Anneke I; Vesti, Eija; Fingert, John H; Lee, Richard K; Sit, Arthur J; Shingleton, Bradford J; Wang, Ningli; Cusi, Daniele; Qamar, Raheel; Kraft, Peter; Pericak-Vance, Margaret A; Raychaudhuri, Soumya; Heegaard, Steffen; Kivelä, Tero; Reis, André; Kruse, Friedrich E; Weinreb, Robert N; Pasquale, Louis R; Haines, Jonathan L; Thorsteinsdottir, Unnur; Jonasson, Fridbert; Allingham, R Rand; Milea, Dan; Ritch, Robert; Kubota, Toshiaki; Tashiro, Kei; Vithana, Eranga N; Micheal, Shazia; Topouzis, Fotis; Craig, Jamie E; Dubina, Michael; Sundaresan, Periasamy; Stefansson, Kari; Wiggs, Janey L; Pasutto, Francesca; Khor, Chiea Chuen

    2017-07-01

    Exfoliation syndrome (XFS) is the most common known risk factor for secondary glaucoma and a major cause of blindness worldwide. Variants in two genes, LOXL1 and CACNA1A, have previously been associated with XFS. To further elucidate the genetic basis of XFS, we collected a global sample of XFS cases to refine the association at LOXL1, which previously showed inconsistent results across populations, and to identify new variants associated with XFS. We identified a rare protective allele at LOXL1 (p.Phe407, odds ratio (OR) = 25, P = 2.9 × 10 -14 ) through deep resequencing of XFS cases and controls from nine countries. A genome-wide association study (GWAS) of XFS cases and controls from 24 countries followed by replication in 18 countries identified seven genome-wide significant loci (P < 5 × 10 -8 ). We identified association signals at 13q12 (POMP), 11q23.3 (TMEM136), 6p21 (AGPAT1), 3p24 (RBMS3) and 5q23 (near SEMA6A). These findings provide biological insights into the pathology of XFS and highlight a potential role for naturally occurring rare LOXL1 variants in disease biology.

  12. The role of genetics in stroke risk factors; the discussion of two rare genetic syndroms associated with stroke and review of the literature

    Directory of Open Access Journals (Sweden)

    Eda Kılıç Çoban

    2015-09-01

    Full Text Available Stroke is defined as a focal or at times global neurological impairment of sudden onset, that lasts more than 24 hours or that leads to death. The nonmodifiable risk factors for stroke include age, race, gender and acquired risk factors include smoking, hypertension, diabetes and obesity. Previous studies have shown that these mentioned risk factors might be responsible for approximately 50% of patients presenting stroke. However for the remaining half of the stroke patients no risk factors could be detected and genetics might be responsible for this group. In this manuscript we would like to present 2 cases who were being followed-up with the rare genetic syndromes as Marfan syndrome and Robinow syndrome respectively. These patients presented to our clinic with stroke and no identifiable risk factors other than these genetic syndromes could be detected. By this case-series we would like to further discuss the relationship between genetic syndromes and stroke.

  13. Perioperative Anaesthetic Management of a Patient of Gilbert’s Syndrome with Adult Congenital Heart Disease - A Rare Presentation

    Directory of Open Access Journals (Sweden)

    Sambhunath Das

    2014-11-01

    Full Text Available Gilbert's syndrome is a hereditary condition with the genetic mutation of the enzyme uridine diphosphate glucuronosyltransferase, characterized by intermittent jaundice in the absence of hemolysis or underlying liver disease. These patients develop jaundice when subjected to fasting, stress and exercise. Majority of anaesthetics are metabolized by liver. Anaesthesia, surgery and cardiopulmonary bypass (CPB can act as triggers to hepatic injury. The successful perioperative management of an adult congenital heart disease patient for atrial septal defect closure under cardiopulmonary bypass was discussed in this report.

  14. Cotard syndrome with catatonia: unique combination.

    Science.gov (United States)

    Basu, Aniruddha; Singh, Priti; Gupta, Rajiv; Soni, Sandeep

    2013-07-01

    Cotard syndrome is a rare psychiatric condition characterized by extreme nihilistic delusions. Catatonia though common, its combination with the Cotard syndrome is exceeding rare and more so the response with the pharmacotherapy as in our case. Since, both are found in organic conditions the importance of studying such a case is to understand the underlying neurobiologic determinants.

  15. Cotard Syndrome with Catatonia: Unique Combination

    OpenAIRE

    Basu, Aniruddha; Singh, Priti; Gupta, Rajiv; Soni, Sandeep

    2013-01-01

    Cotard syndrome is a rare psychiatric condition characterized by extreme nihilistic delusions. Catatonia though common, its combination with the Cotard syndrome is exceeding rare and more so the response with the pharmacotherapy as in our case. Since, both are found in organic conditions the importance of studying such a case is to understand the underlying neurobiologic determinants.

  16. Diagnosis and management of piriformis syndrome: a rare anatomic variant analyzed by magnetic resonance imaging

    Directory of Open Access Journals (Sweden)

    Tae Hoon Ro

    2018-01-01

    Full Text Available Piriformis syndrome is an uncommon condition that causes significant pain in the posterior lower buttocks and leg due to entrapment of the sciatic nerve at the level of the piriformis muscle. In the typical anatomical presentation, the sciatic nerve exits directly ventral and inferior to the piriformis muscle and continues down the posterior leg. Several causes that have been linked to this condition include trauma, differences in leg length, hip arthroplasty, inflammation, neoplastic mass effect, and anatomic variations. A female presented with left-sided lower back and buttock pain with radiation down the posterior leg. After magnetic resonance imaging was performed, an uncommon sciatic anatomical form was identified. Although research is limited, surgical intervention shows promising results for these conditions. Accurate diagnosis and imaging modalities may help in the appropriate management of these patients.

  17. Waardenburg-Shah Syndrome: a rare case in an Indian child.

    Science.gov (United States)

    Pattebahadur, Rajesh; Singhi, Shipra; Maharana, Prafulla Kumar

    2016-09-30

    A 7-year-old male child presented with a history of discolouration of right eye since birth. On examination visual acuity was 6/6 on Snellen's chart in both eyes; anterior segment was within normal limits except for the brilliant blue discolouration of the inferior quadrant and superior quadrant of right iris and left eye iris, respectively. Both eyes had a clear lens and fundus findings were within normal limits. A detailed history from parents revealed that the child had difficulty in hearing and slurring of speech. In addition, the child had repeated episodes of constipation with bilious vomiting during infancy for which a diagnosis of fungal sepsis with Hirschsprung's disease was made and the child had to undergo a mid-sigmoid loop colostomy for that. A diagnosis of Waardenburg--Shah Syndrome was made and the child was referred for hearing and speech rehabilitation. 2016 BMJ Publishing Group Ltd.

  18. McKittrick-Wheelock syndrome - a rare cause of acute renal failure.

    Science.gov (United States)

    Popescu, Alina; Orban-Schiopu, Ana-Maria; Becheanu, Gabriel; Diculescu, Mircea

    2005-03-01

    Fluid and electrolyte hypersecretion in the villous adenoma of the rectum is presented in the case of a 74 year old man presenting with a severe fluid imbalance. The patient had a 2-year history of mucous diarrhea and, on admission, presented prerenal uremia, hyponatremia and severe hypokalemia. At sigmoidoscopy, a 6/4 cm villous adenoma of the rectum was found. The increased loss of volume, followed by exhaustion of the physiological compensation mechanisms, led to a life-threatening hypokalemia, as well as to acute renal failure. Conservative treatment was followed by a temporary improvement of the renal function. Alternative treatment was: endocavitary irradiation, endoscopic resection and radical tumor surgery. The surgical removal of the adenoma led to complete recovery of the symptoms. The McKittrick-Wheelock syndrome can be a problem of difficult diagnosis, both for the gastroenterologist and also for the nephrologist. The patient may develop severe complications, which require a sustained treatment.

  19. Wernicke-Korsakoff syndrome as a rare phenotype of sporadic Creutzfeldt-Jakob disease.

    Science.gov (United States)

    Bielewicz, Joanna; Szczepańska-Szerej, Anna; Ogórek, Magdalena; Dropko, Piotr; Wojtal, Katarzyna; Rejdak, Konrad

    2018-03-04

    We reported the case of a patient with Wernicke-Korsakoff syndrome (WKs) as an early clinical manifestation of sporadic Creutzfeld-Jakob disease (sCJD). The 66-year-old female complained of dizziness and imbalance which mostly occurred while walking. A neurological examination revealed a triad of symptoms characteristic for WKs such as gaze paresis, ataxia of limbs and trunk as well as memory disturbances with confabulations. The disturbances increased during the course of the disease, which led to the death of the patient four months after the appearance of the signs. The patient was finally diagnosed with sCJD disease. The most useful ancillary examination results supporting sCJD diagnosis were brain diffusion DWI MRI (diffusion weighted magnetic resonance imaging) and the presence of 14-3-3 protein in CSF (cerebrospinal fluid). Since that manifestation of sCJD is very unique other causes should be taken into consideration while making a final diagnosis.

  20. A Rare Case of Myxedema Coma with Neuroleptic Malignant Syndrome (NMS).

    Science.gov (United States)

    Dixit, Siddharth; Dutta, Manoj Kumar; Namdeo, Mayank

    2015-05-01

    Myxedema coma or hypothyroid crisis is an endocrine emergency and needs ICU management. Neuroleptic malignant syndrome (NMS) is another medical emergency which needs high degree of clinical suspicion else mortality can be high. There is a paradox in co existence of myxedema coma and NMS. While one is hypometabolic state another is hypermetabolic state and both can be precipitated by antipsychotics use. Hypothermia and flaccidity commonly expected in myxedema coma may mask fever and rigidity of classical NMS contributing to diagnostic problem and treatment delay. Scientific literature on coexistance of myxedema coma and NMS is sparse. We hereby report first case with coexisting myxedema coma and NMS in a patient of schizophrenia treated with antipsychotic, where classical symptoms of NMS were masked by myxedema coma. Prompt diagnosis and effective management by a team resulted in favourable outcome in our patient. This case is reported to alert intensive care physicians to atypical manifestations of NMS in presence of hypothyroidism.

  1. Middle East respiratory syndrome coronavirus disease is rare in children: An update from Saudi Arabia.

    Science.gov (United States)

    Al-Tawfiq, Jaffar A; Kattan, Rana F; Memish, Ziad A

    2016-11-08

    To summarize the reported Middle East respiratory syndrome-coronavirus (MERS-CoV) cases, the associated clinical presentations and the outcomes. We searched the Saudi Ministry of Health website, the World Health Organization website, and the Flutracker website. We also searched MEDLINE and PubMed for the keywords: Middle East respiratory syndrome-coronavirus, MERS-CoV in combination with pediatric, children, childhood, infancy and pregnancy from the initial discovery of the virus in 2012 to 2016. The retrieved articles were also read to further find other articles. Relevant data were placed into an excel sheet and analyzed accordingly. Descriptive analytic statistics were used in the final analysis as deemed necessary. From June 2012 to April 19, 2016, there were a total of 31 pediatric MERS-CoV cases. Of these cases 13 (42%) were asymptomatic and the male to female ratio was 1.7:1. The mean age of patients was 9.8 ± 5.4 years. Twenty-five (80.6%) of the cases were reported from the Kingdom of Saudi Arabia. The most common source of infection was household contact (10 of 15 with reported source) and 5 patients acquired infection within a health care facility. Using real time reverse transcriptase polymerase chain reaction of pediatric patients revealed that 9 out of 552 (1.6%) was positive in the Kingdom of Saudi Arabia. Utilizing serology for MERS-CoV infection in Jordan and Saudi Arabia did not reveal any positive patients. Thus, the number of the pediatric MERS-CoV is low; the exact reason for the low prevalence of the disease in children is not known.

  2. Viral Heart Disease and Acute Coronary Syndromes - Often or Rare Coexistence?

    Science.gov (United States)

    Pawlak, Agnieszka; Wiligorska, Natalia; Wiligorska, Diana; Frontczak-Baniewicz, Malgorzata; Przybylski, Maciej; Krzyzewski, Rafal; Ziemba, Andrzej; Gil, Robert J

    2018-01-01

    Clinical presentation of viral myocarditis can mimic acute coronary syndrome and making diagnosis of viral heart disease (VHD) may be challenging. The presence of coronary artery disease (CAD) does not always exclude VHD and these entities can coexist. However, the incidence of co-occurrence of CAD and VHD is not precisely known. Moreover, inflammatory process caused by viruses may result in atherosclerotic plaque destabilization. The goal of this work is to summarize the current knowledge about co-occurrence of VHD and CAD. This article presents the importance of inflammatory process in both diseases and helps to understand pathophysiological mechanisms underlying their coexistence. It provides information about making differential diagnosis between these entities, including clinical presentation, noninvasive imaging features and findings in endomyocardial biopsy. Although currently there are no standard therapy strategies in coexistence of VHD and CAD, we present some remarkable aspects of treatment of patients, in whom VHD co-occurs with CAD. Viral heart disease may occur both in patients without and with atherosclerotic plaques in coronary arteries. Destabilization of atherosclerotic plaques in coronary arteries can be facilitated by inflammatory process. Increased inflammatory infiltrates in the coronary lesions of patients with VHD can lead to plaques' instability and consequently trigger acute coronary syndrome. In this article we attempted to present that co-occurrence of VHD and CAD may have therapeutic implications and as specific antiviral treatment is currently available, proper diagnosis and treatment can improve patient's condition and prognosis. Copyright© Bentham Science Publishers; For any queries, please email at epub@benthamscience.org.

  3. Goldenhar syndrome

    Directory of Open Access Journals (Sweden)

    Neeraj Sharma

    2013-01-01

    Full Text Available Goldenhar syndrome is a syndrome of complex structures developing from first and second branchial arches during blastogenesis. The etiology of this rare disease is not fully understood, as it has shown itself variable genetically and of unclear causes. The disorder is characterized by a wide spectrum of symptoms and physical features that may vary greatly in range and severity from case to case. Here we present a unique case of Goldenhar syndrome with absence of left condyle, hypoplasia of the zygomatic bone, no pneumatization of the mastoid process, underdeveloped mandible, bifid tongue and the skin tags in the preauricular area.

  4. Costello syndrome

    Directory of Open Access Journals (Sweden)

    Madhukara J

    2007-01-01

    Full Text Available Costello syndrome is a rare, distinctive, multiple congenital anomaly syndrome, characterized by soft, loose skin with deep palmar and plantar creases, loose joints, distinctive coarse facial features and skeletal and cardiac abnormalities. The affected patients have a predisposition to develop malignancy, developmental delays and mental retardation. Recently, a 7-year-old male child born to normal nonconsanguineous parents presented to us with abnormal facial features, arrhythmia, mitral valve dysfunction and growth retardation. His cutaneous examination revealed lax and pigmented skin over hands and feet with deep creases, acanthosis nigricans and short curly hairs. Its differentiation from other syndromes with similar clinical features is discussed in this article.

  5. Dental Management of a Pediatric Patient with Moyamoya Syndrome: A Rare Clinical Entity.

    Science.gov (United States)

    Ko, Brittany L; Unkel, John H

    2018-01-01

    Moyamoya disease (MMD) is a rare cerebrovascular disorder involving progressive constriction of the internal carotid artery and its branches. The disease has a particularly aggressive course in very young patients, and early surgical intervention is often necessary to prevent permanent neurological damage. MMD patients have an increased risk of stroke development, which may be provoked by pain or anxiety. Currently, no reports of pediatric patients with MMD exist in the dental literature. The purpose of this paper was to discuss the dental management of a two-year-old with moyamoya disease who presented with early childhood caries and dental fear, offering recommendations for dental providers with emphasis on stroke prevention, collaboration with the medical team, anesthesia considerations for patients with increased stroke risk, and the challenges to maintain the oral health of a patient undergoing complex medical treatment.

  6. Genetic counseling for a three-generation Chinese family with Waardenburg syndrome type II associated with a rare SOX10 mutation.

    Science.gov (United States)

    Chen, Kaitian; Zong, Ling; Zhan, Yuan; Wu, Xuan; Liu, Min; Jiang, Hongyan

    2015-05-01

    Waardenburg syndrome is clinically and genetically heterogeneous. The SOX10 mutation related with Waardenburg syndrome type II is rare in Chinese. This study aimed to uncover the genetic causes of Waardenburg syndrome type II in a three-generation family to improve genetic counseling. Complete clinical and molecular evaluations were conducted in a three-generation Han Chinese family with Waardenburg syndrome type II. Targeted genetic counseling was provided to this family. We identified a rare heterozygous dominant mutation c.621C>A (p.Y207X) in SOX10 gene in this family. The premature termination codon occurs in exon 4, 27 residues downstream of the carboxyl end of the high mobility group box. Bioinformatics prediction suggested this variant to be disease-causing, probably due to nonsense-mediated mRNA decay. Useful genetic counseling was given to the family for prenatal guidance. Identification of a rare dominant heterozygous SOX10 mutation c.621C>A in this family provided an efficient way to understand the causes of Waardenburg syndrome type II and improved genetic counseling. Copyright © 2015 Elsevier Ireland Ltd. All rights reserved.

  7. Characterization of symptoms and edema distribution in premenstrual syndrome

    Directory of Open Access Journals (Sweden)

    Tacani PM

    2015-03-01

    Full Text Available Pascale Mutti Tacani,1 Danielle de Oliveira Ribeiro,1 Barbara Evelyn Barros Guimarães,1 Aline Fernanda Perez Machado,2 Rogério Eduardo Tacani1,2 1Physical Therapy Department, São Camilo University Center, 2Physical Therapy Department, São Paulo City University (UNICID, São Paulo, Brazil Background: Premenstrual syndrome is a group of symptoms linked to the menstrual cycle, and edema is among these symptoms. Physiotherapy is often sought by many patients for the treatment of edema; however, for an adequate prescription of physiotherapeutic procedures, the distribution of edema throughout the body has yet to be characterized. Objective: To determine the most frequent symptoms and body regions that present with edema in women during the premenstrual period.Subjects and methods: Sixty women with a mean age of 24.6±4.7 years were evaluated during their premenstrual (between days 21 and 28 and menstrual period (between days 1 and 3, and the collected data included body mass, height, biotype (body-fat distribution, face, breast, limb-circumference measurements, and limb-volume estimate, and an adapted version of the Premenstrual Symptoms Screening Tool was used. Statistical analysis was performed using Student’s t-test and the test for equality of two proportions (P≤0.05.Results: Premenstrual syndrome was identified in 91.7% of the women, and the most frequent symptoms were irritability (73.33% and physical symptoms, including swelling (65%, and anxiety (58.3%. Edema was detected in the following areas: facial, epigastric, mammary, umbilical, and pubic, the mid-third of the arms, distal forearm, in both thighs and in the mid-third of the legs determined by circumference measurements, and in both upper and lower limbs, according to the estimated volume.Conclusion: In this study population, the most frequent symptoms were irritability, physical symptoms, and anxiety, with distribution of edema in the face, breast, abdomen, pubic area, distal

  8. Bis(imidazolin-2-iminato) rare earth metal complexes: synthesis, structural characterization, and catalytic application.

    Science.gov (United States)

    Trambitas, Alexandra G; Melcher, Daniel; Hartenstein, Larissa; Roesky, Peter W; Daniliuc, Constantin; Jones, Peter G; Tamm, Matthias

    2012-06-18

    Reaction of anhydrous rare earth metal halides MCl(3) with 2 equiv of 1,3-bis(2,6-diisopropylphenyl)imidazolin-2-imine (Im(Dipp)NH) and 2 equiv of trimethylsilylmethyl lithium (Me(3)SiCH(2)Li) in THF furnished the complexes [(Im(Dipp)N)(2)MCl(THF)(n)] (M = Sc, Y, Lu). The molecular structures of all three compounds were established by single-crystal X-ray diffraction analyses. The coordination spheres around the pentacoordinate metal atoms are best described as trigonal bipyramids. Reaction of YbI(2) with 2 equiv of LiCH(2)SiMe(3) and 2 equiv of the imino ligand Im(Dipp)NH in tetrahydrofuran did not result in a divalent complex, but instead the Yb(III) complex [(Im(Dipp)N)(2)YbI(THF)(2)] was obtained and structurally characterized. Treatment of [(Im(Dipp)N)(2)MCl(THF)(n)] with 1 equiv of LiCH(2)SiMe(3) resulted in the formation of [(Im(Dipp)N)(2)M(CH(2)SiMe(3))(THF)(n)]. The coordination arrangement of these compounds in the solid state at the metal atoms is similar to that found for the starting materials, although the introduction of the neosilyl ligand induces a significantly greater distortion from the ideal trigonal-bipyramidal geometry. [(Im(Dipp)N)(2)Y(CH(2)SiMe(3))(THF)(2)] was used as precatalyst in the intramolecular hydroamination/cyclization reaction of various terminal aminoalkenes and of one aminoalkyne. The complex showed high catalytic activity and selectivity. A comparison with the previously reported dialkyl yttrium complex [(Im(Dipp)N)Y(CH(2)SiMe(3))(2)(THF)(3)] showed no clear tendency in terms of activity.

  9. [Bowel-associated dermatosis-arthritis syndrome during ulcerative colitis: A rare extra-intestinal sign of inflammatory bowel disease].

    Science.gov (United States)

    Aounallah, A; Zerriaa, S; Ksiaa, M; Jaziri, H; Boussofara, L; Ghariani, N; Mokni, S; Saidi, W; Sriha, B; Belajouza, C; Denguezli, M; Nouira, R

    2016-05-01

    Bowel-associated dermatosis-arthritis syndrome (BADAS) is characterized by combined pustular skin eruption and arthralgia. It may be associated with inflammatory bowel disease or bowel bypass surgery. We report a case of BADAS in a patient with ulcerative colitis. A 39-year-old woman was being treated for a severe flare-up of ulcerative colitis present over the preceding 2 months and treated with prednisone, azathioprine and cyclosporine. She was also presenting a cutaneous eruption and arthralgia that had begun three days earlier. Dermatological examination revealed profuse vesicular and pustular lesions. Biopsy specimens showed mature neutrophilic infiltrate within the dermis. A diagnosis of BADAS was made and the same treatment was maintained. Systemic symptoms were resolved but the vesicular lesions were superseded by hypertrophic scars. Bowel-associated dermatosis-arthritis syndrome consists of a vesiculopustular eruption associated with arthralgia and/or arthritis and fever, as was the case in our patient. The histological picture is characterized by abundant neutrophilic infiltrate in the superficial dermis. The clinical and histological features and the course of BADAS allow this entity to be classified within the spectrum of neutrophilic dermatoses. Treatment chiefly involves systemic corticosteroids. Copyright © 2016 Elsevier Masson SAS. All rights reserved.

  10. Functional characterization of rare missense mutations in MLH1 and MSH2 identified in Danish colorectal cancer patients

    DEFF Research Database (Denmark)

    Christensen, Lise Lotte; Kariola, Reetta; Korhonen, Mari K

    2009-01-01

    Recently, we have performed a population based study to analyse the frequency of colorectal cancer related MLH1 and MSH2 missense mutations in the Danish population. Half of the analyzed mutations were rare and most likely only present in the families where they were identified originally. Some...... of the missense mutations were located in conserved regions in the MLH1 and MSH2 proteins indicating a relation to disease development. In the present study, we functionally characterized 10 rare missense mutations in MLH1 and MSH2 identified in 13 Danish CRC families. To elucidate the pathogenicity...

  11. PRES (posterior reversible encephalopathy syndrome), a rare complication of tacrolimus therapy.

    LENUS (Irish Health Repository)

    Hodnett, P

    2009-11-01

    With increasing numbers of solid organ and hematopoietic stem cell transplantations being performed, there have been significant increases in the use of immunosuppressive agents such as cyclosporine and tacrolimus. Posterior reversible encephalopathy syndrome (PRES) is a serious complication of immunosuppressive therapy use following solid organ or stem cell transplants. Clinical findings including headache, mental status changes, focal neurological deficits, and\\/or visual disturbances. Associated with these are characteristic imaging features of subcortical white matter lesions on computed tomography (CT) or magnetic resonance imaging (MRI). The changes in the subcortical white matter are secondary to potentially reversible vasogenic edema, although conversion to irreversible cytotoxic edema has been described. These imaging findings predominate in the territory of the posterior cerebral artery. Many studies have shown that the neurotoxicity associated with tacrolimus may occur at therapeutic levels. In most cases of PRES, the symptom complex is reversible by reducing the dosage or withholding the drug for a few days. While PRES is an uncommon complication, it is associated with significant morbidity and mortality if it is not expeditiously recognized. MRI represents the most sensitive imaging technique for recognizing PRES. This report highlights the value of MRI in prompt recognition of this entity, which offers the best chance of avoiding long-term sequelae.

  12. Giant ectopic liver, hepatocellular carcinoma and pachydermia-a rare genetic syndrome?

    Directory of Open Access Journals (Sweden)

    Miny Peter

    2011-08-01

    Full Text Available Abstract Ectopic liver is a very uncommon developmental anomaly that predisposes to the development of hepatocellular carcinoma. We describe the second documented case of a hepatocellular carcinoma developing in the primary liver of a patient with a rare and uncharacterized genetic symptom complex. Also present was the largest ectopic liver ever reported, measuring 12 cm in diameter which contained a solitary focus of metastatic hepatocellular carcinoma. The primary hepatocellular carcinoma is believed to have arisen in the native liver from a hepatic adenoma that was diagnosed 15 years earlier. The patient's uncharacterised condition featured prominent thick, yellow skin over the dorsum of the fingers, and was associated with follicular hyperkeratosis, abnormal plantar creases, digital clubbing, misshaped ears, a lingua plicata and an angioleiomyolipoma of the right kidney. This unique case of hepatocellular carcinoma arising from liver cell adenoma in a patient with an uncharacterised condition featuring a large ectopic liver invites discussion of the role of local factors in carcinogenesis in the parent liver but not the ectopic liver. It also underlines the imperative ongoing need for clinical autopsies.

  13. The Capgras syndrome in paranoid schizophrenia.

    Science.gov (United States)

    Silva, J A; Leong, G B

    1992-01-01

    Capgras syndrome is characterized by a delusion of impostors who are thought to be physically similar but psychologically distinct from the misidentified person. This syndrome is generally thought to be relatively rare. Most of our knowledge about Capgras syndrome derives from single case studies and small series of cases usually from diagnostically heterogeneous groups. In this article, a series of 31 patients suffering from both paranoid schizophrenia and Capgras syndrome is described. Issues pertaining to the phenomenology of Capgras syndrome, the possible relation between Capgras syndrome and other delusional misidentification syndromes, and a neurobiological hypothesis aimed at explaining Capgras syndrome are discussed.

  14. Gorlin-Goltz Syndrome

    Directory of Open Access Journals (Sweden)

    Padma Pandeshwar

    2012-01-01

    Full Text Available The Gorlin-Goltz syndrome (GGS (the nevoid basal cell carcinoma syndrome—NBCCS is a rare autosomal dominant syndrome caused due to mutations in the PTCH (patched gene found on chromosome arm 9q. The syndrome, characterized by increased predisposition to develop basal cell carcinoma and associated multiorgan anomalies, has a high level of penetrance and variable expressiveness. GGS is a multidisciplinary problem, early diagnosis of which allows introduction of secondary prophylaxis and following an appropriate treatment to delay the progress of the syndrome. The following report emphasizes the need for awareness of the diagnostic criteria of this syndrome in cases with no typical skin lesions.

  15. Primary Sjögren’s Syndrome with Sensory Ganglionopathy and Painful Legs and Moving Toes Syndrome

    Directory of Open Access Journals (Sweden)

    Mehmet Uğur Çevik

    2014-06-01

    Full Text Available Sjogren’s syndrome is characterized by the sicca syndrome, with dryness of the mouth (xerostomia and the eyes (xerophthalmia. Sjogren's syndrome is the only connective tissue disease that has been associated with sensory neuronopathy. The syndrome of painful legs and moving toes consisting of pain in the lower limbs with spontaneous movements of the toes or feet. The association between Sjogren’s syndrome and painful legs and moving toes syndrome is a rare condition

  16. Characterizing a neurodegenerative syndrome: primary progressive apraxia of speech.

    Science.gov (United States)

    Josephs, Keith A; Duffy, Joseph R; Strand, Edythe A; Machulda, Mary M; Senjem, Matthew L; Master, Ankit V; Lowe, Val J; Jack, Clifford R; Whitwell, Jennifer L

    2012-05-01

    and increased mean diffusivity of the superior longitudinal fasciculus, particularly the premotor components. Statistical parametric mapping of the [(18)F]-fluorodeoxyglucose positron emission tomography scans revealed focal hypometabolism of superior lateral premotor cortex and supplementary motor area, although there was some variability across subjects noted with CortexID analysis. [(11)C]-Pittsburg compound B positron emission tomography binding was increased in only one of the 12 subjects, although it was unclear whether the increase was actually related to the primary progressive apraxia of speech. A syndrome characterized by progressive pure apraxia of speech clearly exists, with a neuroanatomic correlate of superior lateral premotor and supplementary motor atrophy, making this syndrome distinct from primary progressive aphasia.

  17. Síndrome de Churg Strauss: uma vasculite rara Churg strauss Syndrome: a rare vasculitis

    Directory of Open Access Journals (Sweden)

    Luciana Calvo Mardegan

    2004-04-01

    histopathological findings of patients with CSS followed in a University Clinical Hospital. We reviewed the medical records of all patients with the diagnosis of CSS. Only patients who fulfilled ACR criteria were included. Five Caucasian patients were found, with a sex ratio M/F: 3/2. The mean age at disease onset was 46 years old (40 to 55 and the mean time of follow-up was 2.37 years (0.25 to 6. General symptoms, asthma, peripheral neuropathy and skin lesions were the most common clinical findings in all patients. Cardiovascular, gastrointestinal and renal involvement was found in one patient each. All patients presented hypereosinophilia (> 10% and p-ANCA was present in 3 patients. The chest x-ray showed pulmonary parenchymal infiltrate in 2 cases and in 1 of them an unilateral pleural effusion. Skin biopsies showed extravascular eosinophylia in 3 out of 4. All patients were treated with prednisone and in 3 it was added immunosuppressive drug. No patient died during the follow-up. CSS is a rare disease with a multivisceral involvement and asthma is the main and the earliest symptom. General symptoms and involvement of skin and peripheral nerves were found in all patients. Renal, cardiovascular and gastrointestinal involvement was rare, differently from the literature series where these findings are more frequent. In spite of the CSS being a serious and life-threatening disease, these patients presented adequate response to the treatment and a favorable outcome.

  18. A rare male patient with classic Rett syndrome caused by MeCP2_e1 mutation.

    Science.gov (United States)

    Tokaji, Narumi; Ito, Hiromichi; Kohmoto, Tomohiro; Naruto, Takuya; Takahashi, Rizu; Goji, Aya; Mori, Tatsuo; Toda, Yoshihiro; Saito, Masako; Tange, Shoichiro; Masuda, Kiyoshi; Kagami, Shoji; Imoto, Issei

    2018-03-01

    Rett syndrome (RTT) is a severe neurodevelopmental disorder typically affecting females. It is mainly caused by loss-of-function mutations that affect the coding sequence of exon 3 or 4 of methyl-CpG-binding protein 2 (MECP2). Severe neonatal encephalopathy resulting in death before the age of 2 years is the most common phenotype observed in males affected by a pathogenic MECP2 variant. Mutations in MECP2 exon 1 affecting the MeCP2_e1 isoform are relatively rare causes of RTT in females, and only one case of a male patient with MECP2-related severe neonatal encephalopathy caused by a mutation in MECP2 exon 1 has been reported. This is the first reported case of a male with classic RTT caused by a 5-bp duplication in the open-reading frame of MECP2 exon 1 (NM_001110792.1:c.23_27dup) that introduced a premature stop codon [p.(Ser10Argfs*36)] in the MeCP2_e1 isoform, which has been reported in one female patient with classic RTT. Therefore, both males and females displaying at least some type of MeCP2_e1 mutation may exhibit the classic RTT phenotype. © 2018 Wiley Periodicals, Inc.

  19. A Rare Case of Reversible Encephalopathy Syndrome Accompanying Late Postpartum Eclampsia or Hypertensive Encephalopathy-A Clinical Dilemma

    Directory of Open Access Journals (Sweden)

    Shakuntala PN

    2012-04-01

    Full Text Available Posterior Reversible Encephalopathy Syndrome (PRES refers to a clinic-radiologic diagnosis. Clinically it is characterized by non specific symptoms such as headache, confusion, visual disturbances and seizures. The radiological findings in PRES are thought to be due to vasogenic oedema, predominantly in the posterior cerebral hemispheres, and are reversible with appropriate management. We report a case of reversible encephalopathy diagnosed by MRI scan occurring in atypical areas like the caudate and lentiform nuclei of the brain following an uneventful lower segment caesarean section in a normotensive patient, who was successfully treated with antihypertensives, anticonvulsants and supportive treatment. The differential diagnosis of convulsions in the post-partum period is discussed.

  20. A novel immunodeficiency syndrome as a rare cause of secondary pulmonary alveolar proteinosis: A diagnosis after 5 decades

    Directory of Open Access Journals (Sweden)

    Pedro G. Ferreira

    2014-09-01

    Full Text Available Case report of a male patient with a five-decade follow-up history in a tertiary care hospital distinguished for malabsorption syndrome, failure-to-thrive, meningitis and recurrent bacterial, fungal and mycobacterial pulmonary infections. Additionally, he developed epidermodysplasia verruciformis, several in situ spinocellular carcinomas and an uncharacteristic parenchymal lung disease. Surgical lung biopsy suggested pulmonary alveolar proteinosis with fibrotic change. Retrospectively, severe monocytopenia had been overlooked in the past, as well as low B and NK cell blood counts. Flow cytometry confirmed the absence of the previous cell subsets along with an undetectable population of dendritic blood cells.Dendritic cell, monocyte, B and NK lymphoid Human Deficiency Syndrome (DCMLS is a novel rare immunodeficiency described in 2010, linked to GATA-2 mutation. This syndrome should be highlighted as a rare cause of acquired PAP, with a radiological pattern encompassing potential fibrotic change. Failure to recognize monocytopenia may impede the chance to diagnose. Resumo: Relato de um caso clínico de um doente do sexo masculino com um historial de acompanhamento de cinco décadas, num hospital de cuidados terciários, caracterizado por um síndrome de malabsorção, insuficiência de crescimento, meningite e infecções pulmonares bacterianas, fúngicas e micobacterianas recorrentes. Além disso, desenvolveu epidermodisplasia verruciforme, diversos carcinomas espinocelulares in situ e uma doença pulmonar parenquimatosa não definida. Uma biópsia pulmonar cirúrgica sugeriu uma Proteinose Alveolar Pulmonar com alterações fibróticas. Em retrospectiva, uma monocitopenia grave negligenciada no passado, bem como uma baixa contagem de células B (linfócitos B e NK (células ‘natural killer’. Uma citometria de fluxo confirmou a ausência dos subconjuntos de células anteriores, juntamente

  1. Characterizing genetic syndromes involved in cancer and radiogenic cancer risk

    International Nuclear Information System (INIS)

    Unrau, P.; Doerffer, K.

    1998-01-01

    The COG project 2806A (1995), reviewed the On-line Mendelian Inheritance in Man (OMIM) database of genetic syndromes to identify those syndromes, genes, and DNA sequences implicated in some way in the cancer process, and especially in radiogenic cancer risk. The current report describes a recent update of the survey in light of two years of further progress in the Human Genome project, and is intended to supply a comprehensive list of those genetic syndromes, genes, DNA sequences and map locations that define genes likely to be involved in cancer risk. Of the 8203 syndromes in OMIM in 1997 June, 814 are associated, even if marginally, with cancer. Of the 814 syndromes so linked, 672 have been mapped to a chromosome, and 476 have been mapped to a chromosome and had a DNA sequence associated with their messenger RNA (or cDNA) sequences. In addition, 35 syndromes have sequences not associated with map locations, and the remaining 107 have neither been mapped nor sequenced. We supply the list of the various genetic syndromes sorted by chromosome location and by OMIM descriptor, together with all the associated but unmapped and unsequenced syndromes. (author)

  2. Characterizing genetic syndromes involved in cancer and radiogenic cancer risk

    Energy Technology Data Exchange (ETDEWEB)

    Unrau, P; Doerffer, K

    1998-01-01

    The COG project 2806A (1995), reviewed the On-line Mendelian Inheritance in Man (OMIM) database of genetic syndromes to identify those syndromes, genes, and DNA sequences implicated in some way in the cancer process, and especially in radiogenic cancer risk. The current report describes a recent update of the survey in light of two years of further progress in the Human Genome project, and is intended to supply a comprehensive list of those genetic syndromes, genes, DNA sequences and map locations that define genes likely to be involved in cancer risk. Of the 8203 syndromes in OMIM in 1997 June, 814 are associated, even if marginally, with cancer. Of the 814 syndromes so linked, 672 have been mapped to a chromosome, and 476 have been mapped to a chromosome and had a DNA sequence associated with their messenger RNA (or cDNA) sequences. In addition, 35 syndromes have sequences not associated with map locations, and the remaining 107 have neither been mapped nor sequenced. We supply the list of the various genetic syndromes sorted by chromosome location and by OMIM descriptor, together with all the associated but unmapped and unsequenced syndromes. (author) 1 tab., 4 figs.

  3. Contemporary epidemiology and characterization of newborn males with prune belly syndrome.

    Science.gov (United States)

    Routh, Jonathan C; Huang, Lin; Retik, Alan B; Nelson, Caleb P

    2010-07-01

    Prune belly syndrome (PBS) is a rare condition characterized by the congenital absence or deficiency of the abdominal wall musculature, with associated abnormalities of the genitourinary tract, including hydronephrosis and cryptorchidism. Few population-based epidemiology or mortality data are available. We retrospectively reviewed the Kids' Inpatient Database to evaluate PBS among newborn infants during their initial hospitalization in 2000, 2003, and 2006. The International Classification of Diseases, Ninth Revision, Clinical Modification codes were used to identify patients and to determine the comorbidity status. The PBS incidence, demographics, comorbid conditions, and disposition were assessed. A total of 133 newborn male infants diagnosed with PBS were identified of 1,420,991 live male births, for a weighted incidence estimate of 3.8 cases/100,000 live births. Of the newborns with PBS, 50% were white, 31% black, and 10% were Hispanic. In-hospital mortality was high (39 of 133, 29%). Of the 133 patients with PBS, 55 (41%) were discharged home and 39 (29%) required inpatient transfer or home nursing care. Fifty-seven patients (43%) were born premature; 56% of the PBS deaths occurred in premature infants. Mechanical ventilation was required in 64 newborns (48%), and 33 (24%) had coexisting congenital cardiovascular anomalies. Renal failure was uncommon, occurring in only 5 newborns (4%); none required dialysis. Only 13 patients (10%) underwent urinary diversion (vesicostomy or ureterostomy). The incidence of PBS was 3.8 cases/100,000 live births. Despite advances in care for children with PBS, this condition continues to be associated with high perinatal mortality, likely related to the associated prematurity and pulmonary complications. Renal failure was rare, as was immediate urinary diversion. Copyright 2010 Elsevier Inc. All rights reserved.

  4. Characterization of the Pediatric Acute-Onset Neuropsychiatric Syndrome Phenotype

    Science.gov (United States)

    Patel, Priyal D.; McGuire, Joseph F.; Kennel, Allison; Mutch, P. Jane; Parker-Athill, E. Carla; Hanks, Camille E.; Lewin, Adam B.; Storch, Eric A.; Toufexis, Megan D.; Dadlani, Gul H.; Rodriguez, Carina A.

    2015-01-01

    Abstract Objective: Pediatric acute-onset neuropsychiatric syndrome (PANS) is a subtype of obsessive compulsive disorder (OCD) marked by an abrupt onset or exacerbation of neuropsychiatric symptoms. We aim to characterize the phenotypic presentation of youth with PANS. Methods: Forty-three youth (ages 4–14 years) meeting criteria for PANS were assessed using self-report and clinician-administered measures, medical record reviews, comprehensive clinical evaluation, and laboratory measures. Results: Youth with PANS presented with an early age of OCD onset (mean=7.84 years) and exhibited moderate to severe obsessive compulsive symptoms upon evaluation. All had comorbid anxiety and emotional lability, and scored well below normative means on all quality of life subscales. Youth with elevated streptococcal antibody titers trended toward having higher OCD severity, and presented more frequently with dilated pupils relative to youth without elevated titers. A cluster analysis of core PANS symptoms revealed three distinct symptom clusters that included core characteristic PANS symptoms, streptococcal-related symptoms, and cytokine-driven/physiological symptoms. Youth with PANS who had comorbid tics were more likely to exhibit a decline in school performance, visuomotor impairment, food restriction symptoms, and handwriting deterioration, and they reported lower quality of life relative to youth without tics. Conclusions: The sudden, acute onset of neuropsychiatric symptoms, high frequency of comorbidities (i.e., anxiety, behavioral regression, depression, and suicidality), and poor quality of life capture the PANS subgroup as suddenly and severely impaired youth. Identifying clinical characteristics of youth with PANS will allow clinicians to diagnose and treat this subtype of OCD with a more strategized and effective approach. PMID:25314221

  5. Sotos Syndrome

    Science.gov (United States)

    ... Clinical Trials Organizations Publications Definition Sotos syndrome (cerebral gigantism) is a rare genetic disorder caused by mutation ... have also been reported. × Definition Sotos syndrome (cerebral gigantism) is a rare genetic disorder caused by mutation ...

  6. Chemical synthesis and characterization of nano-sized rare-earth ...

    Indian Academy of Sciences (India)

    2017-12-06

    Dec 6, 2017 ... exhibited the average particle size in the range of 36.4–73.8nm. The data on the ... For example, some of the rare-earth ruthenates Ln2Ru2O7 ..... From qualitative band-model consideration of the type discussed by ...

  7. Characterization of rare-earth doped Si 3 N4 /SiC micro/nanocomposites

    Directory of Open Access Journals (Sweden)

    Peter Tatarko

    2010-03-01

    Full Text Available Influence of various rare-earth oxide additives (La2O3, Nd2O3, Sm2O3, Y2O3, Yb2O3 and Lu2O3 on the mechanical properties of hot-pressed silicon nitride and silicon nitride/silicon carbide micro/nano-composites has been investigated. The bimodal character of microstructures was observed in all studied materials where elongated β-Si3N4 grains were embedded in the matrix of much finer Si3N4 grains. The fracture toughness values increased with decreasing ionic radius of rare-earth elements. The fracture toughness of composites was always lower than that of monoliths due to their finer Si3N4/SiC microstructures. Similarly, the hardness and bending strength values increased with decreasing ionic radius of rare-earth elements either in monoliths or composites. On the other hand, the positive influence of finer microstructure of the composites on strength was not observed due to the present defects in the form of SiC clusters and non-reacted carbon zones. Wear resistance at room temperature also increased with decreasing ionic radius of rare-earth element. Significantly improved creep resistance was observed in case either of composite materials or materials with smaller radius of RE3+.

  8. MRI characterization of the glenohumeral joint in Apert syndrome

    Energy Technology Data Exchange (ETDEWEB)

    McHugh, Tami [University of Illinois-Chicago, Department of Radiology, Chicago, IL (United States); Wyers, Mary [Children' s Memorial Hospital, Department of Medical Imaging, Children' s Plaza, Box 9, Chicago, IL (United States); King, Erik [Children' s Memorial Hospital, Orthopaedic Surgery, Chicago, IL (United States)

    2007-06-15

    The features of craniosynostosis, facial dysmorphism, and distal extremity syndactyly in Apert syndrome are well known. However, there have been limited descriptions of the associated glenohumeral joint findings. We report the radiographic and MRI abnormalities of the glenohumeral joints in a 10-month-old girl with Apert syndrome. The MRI findings in the girl support the hypothesis that the pathogenesis of Apert syndrome is caused by defective cartilage segmentation with premature and abnormal ossification of a cartilage bar within a joint space. The resultant shoulder joint deformity is related to glenoid hypoplasia and growth arrest of the medial aspect of the humeral head. (orig.)

  9. Identification and characterization of a novel XK splice site mutation in a patient with McLeod syndrome.

    Science.gov (United States)

    Arnaud, Lionel; Salachas, François; Lucien, Nicole; Maisonobe, Thierry; Le Pennec, Pierre-Yves; Babinet, Jérôme; Cartron, Jean-Pierre

    2009-03-01

    McLeod syndrome is a rare X-linked neuroacanthocytosis syndrome with hematologic, muscular, and neurologic manifestations. McLeod syndrome is caused by mutations in the XK gene whose product is expressed at the red blood cell (RBC) surface but whose function is currently unknown. A variety of XK mutations has been reported but no clear phenotype-genotype correlation has been found, especially for the point mutations affecting splicing sites. A man suspected of neuroacanthocytosis was evaluated by neurologic examination, electromyography, muscle biopsy, muscle computed tomography, and cerebral magnetic resonance imaging. The McLeod RBC phenotype was disclosed by blood smear and immunohematology analyses and then confirmed at the biochemical level by Western blot analysis. The responsible XK mutation was characterized at the mRNA level by reverse transcription-polymerase chain reaction (PCR), identified by genomic DNA sequencing, and verified by allele-specific PCR. A novel XK splice site mutation (IVS1-1G>A) has been identified in a McLeod patient who has developed hematologic, neuromuscular, and neurologic symptoms. This is the first reported example of a XK point mutation affecting the 3' acceptor splice site of Intron 1, and it was demonstrated that this mutation indeed induces aberrant splicing of XK RNA and lack of XK protein at the RBC membrane. The detailed characterization at the molecular biology level of this novel XK splice site mutation associated with the clinical description of the patient contributes to a better understanding of the phenotype-genotype correlation in the McLeod syndrome.

  10. Gorlin Goltz Syndrome : A Review

    Directory of Open Access Journals (Sweden)

    M S Deepa

    2003-01-01

    Full Text Available Gorlin syndrome is a rare autosomal dominant disorder characterized by multiple basal cell carcinomas, odontogenic keratocysts, tumors, and systemic anomalies. Early diac-iosis and treatment :s of utmost importance in reducing the severity of the long-term sequelae of this syndrome. and review of literature documenting both major and lesser-known manifestations of this disorder is given here.

  11. Schnitzlers syndrom er en diagnostisk udfordring

    DEFF Research Database (Denmark)

    Duhn, Pernille Hurup; Thomsen, Simon Francis; Nordin, Henrik

    2015-01-01

    Schnitzler syndrome (SS) is a rare autoinflammatory disorder characterized by a chronic urticarial rash and a monoclonal immunoglobulin M gammopathy, accompanied by recurrent fever, lymphadenopathy, arthralgia or arthritis, hepato- or splenomegaly and elevated levels of markers of systemic...

  12. Fusion of lower limbs with severe urogenital malformation in a newborn, a rare congenital clinical syndrome: case report

    Directory of Open Access Journals (Sweden)

    Al Hadhoud F

    2017-09-01

    Full Text Available Fatemah Al Hadhoud,1 Abeer H Kamal,1 Abdulmohsen Al Anjari,1 Michael FE Diejomaoh1,2 1Department of Obstetrics and Gynecology, Maternity Hospital, 2Department of Obstetrics and Gynecology, Faculty of Medicine, Kuwait University, Kuwait City, Kuwait Background: Fused lower limbs combined with severe urogenital malformation, also known as sirenomelia, is a rare congenital clinical syndrome. The etiology is unknown, and the outcome for the affected fetus is rather uncertain. Case report: Mrs RB, a Kuwaiti woman primigravida, married to a non-consanguineous husband, had uneventful antenatal care in a private health service, until she was admitted to the Maternity Hospital, Kuwait, at 31 weeks of gestation with a 3-hour history of ruptured membranes. She had a negative family history for diabetes mellitus, and her past surgical/medical/gynecological history was noncontributory. General physical examination revealed a healthy parturient with normal vital signs, clear lungs and normal heart sounds. Obstetric examination revealed a fundal height compatible with the gestational age; there was a single living fetus in breech presentation; she was not in labor. The mother was managed conservatively with antibiotics and dexamethasone injections. Labor ensued later, progressing rapidly to the second stage. Assisted breech delivery was performed, and a live baby, birth weight 1570 g and Apgar score 3/9, was delivered. The neonate had multiple congenital abnormalities, including fusion of both lower limbs, ambiguous genitalia, cloacal anomaly and tracheoesophageal fistula. The neonate was admitted to the neonatal intensive care unit, fully investigated, managed medically and surgically and eventually discharged home after a hospital stay of 123 days for further management. Conclusion: A case of peculiar fetal anomaly called sirenomelia, the first case in Kuwait, has been presented. Survival of such babies requires costly management with average results

  13. Detection of occult cancer with [18F]-FDG scintigraphy in case of limbic encephalitis, a rare neurologic para neoplastic syndrome

    International Nuclear Information System (INIS)

    Kerrou, K.; Aide, N.; Montravers, F.; Grahek, D.; Younsi-Pourtau, N.; Petegnief, Y.; Colombet-Lamau, C.; Beco, V. de; Talbot, J.N.

    2003-01-01

    Limbic encephalitis is a rare neurologic para-neoplastic syndrome due to the production of anti-neuronal antibodies induced by the presence of a malignant tumour, most frequently a small cell lung cancer: The discovery and the resection of the malignant tissue allows a stabilisation of the neurological syndrome, a complete recovery being impossible when irreversible lesions are present. ( 18 F)-FDG PET may play a determinant role when the cancer is still occult after conventional imaging work-up. We report here on a such patient with evolving limbic encephalitis and no detectable cancer with conventional imaging modalities. ( 18 F)-FDG CDET successfully localised neoplastic small cell lung cancer tissue in the lung. The malignant tumour was not even detectable at surgery and was only confirmed at post surgical histology exactly exactly where it has been spotted by CDET. After surgery, the neurologic syndrome is now steady. (authors)

  14. Hay-Wells syndrome is caused by heterozygous missense mutations in the SAM domain of p63.

    NARCIS (Netherlands)

    McGrath, J.A.; Duijf, P.H.; Doetsch, V.; Irvine, A.D.; Waal, R.M.W. de; Vanmolkot, K.R.; Wessagowit, V.; Kelly, A.E.; Atherton, D.J.; Griffiths, W.A.; Orlow, S.J.; Haeringen, A. van; Ausems, M.G.E.M.; Yang, A.; McKeon, F.; Bamshad, M.; Brunner, H.G.; Hamel, B.C.J.; Bokhoven, J.H.L.M. van

    2001-01-01

    Hay-Wells syndrome, also known as ankyloblepharon-ectodermal dysplasia-clefting (AEC) syndrome (OMIM 106260), is a rare autosomal dominant disorder characterized by congenital ectodermal dysplasia, including alopecia, scalp infections, dystrophic nails, hypodontia, ankyloblepharon and cleft lip

  15. Hay-Wells syndrome is caused by heterozygous missense mutations in the SAM domain of p63

    NARCIS (Netherlands)

    McGrath, JA; Duijf, PHG; Doetsch, [No Value; Irvine, AD; de Waal, R; Vanmolkot, KRJ; Wessagowit, [No Value; Kelly, A; Atherton, DJ; Griffiths, WAD; Orlow, SJ; van Haeringen, A; Ausems, MGEM; Yang, A; McKeon, F; Bamshad, MA; Brunner, HG; Hamel, BCJ; van Bokhoven, H

    2001-01-01

    Hay-Wells syndrome, also known as ankyloblepharon-ectodermal dysplasia-clefting (AEC) syndrome (OMIM 106260), is a rare autosomal dominant disorder characterized by congenital ectodermal dysplasia, including alopecia, scalp infections, dystrophic nails, hypodontia, ankyloblepharon and cleft lip

  16. A familial Cri-du-Chat/5p deletion syndrome resulted from rare maternal complex chromosomal rearrangements (CCRs and/or possible chromosome 5p chromothripsis.

    Directory of Open Access Journals (Sweden)

    Heng Gu

    Full Text Available Cri-du-Chat syndrome (MIM 123450 is a chromosomal syndrome characterized by the characteristic features, including cat-like cry and chromosome 5p deletions. We report a family with five individuals showing chromosomal rearrangements involving 5p, resulting from rare maternal complex chromosomal rearrangements (CCRs, diagnosed post- and pre-natally by comprehensive molecular and cytogenetic analyses. Two probands, including a 4½-year-old brother and his 2½-year- old sister, showed no diagnostic cat cry during infancy, but presented with developmental delay, dysmorphic and autistic features. Both patients had an interstitial deletion del(5(p13.3p15.33 spanning ≈ 26.22 Mb. The phenotypically normal mother had de novo CCRs involving 11 breakpoints and three chromosomes: ins(11;5 (q23;p14.1p15.31,ins(21;5(q21;p13.3p14.1,ins(21;5(q21;p15.31p15.33,inv(7(p22q32dn. In addition to these two children, she had three first-trimester miscarriages, two terminations due to the identification of the 5p deletion and one delivery of a phenotypically normal daughter. The unaffected daughter had the maternal ins(11;5 identified prenatally and an identical maternal allele haplotype of 5p. Array CGH did not detect any copy number changes in the mother, and revealed three interstitial deletions within 5p15.33-p13.3, in the unaffected daughter, likely products of the maternal insertions ins(21;5. Chromothripsis has been recently reported as a mechanism drives germline CCRs in pediatric patients with congenital defects. We postulate that the unique CCRs in the phenotypically normal mother could resulted from chromosome 5p chromothripsis, that further resulted in the interstitial 5p deletions in the unaffected daughter. Further high resolution sequencing based analysis is needed to determine whether chromothripsis is also present as a germline structural variation in phenotypically normal individuals in this family.

  17. Synthesis, characterization, and thermal properties of homoleptic rare-earth guanidinates: promising precursors for MOCVD and ALD of rare-earth oxide thin films.

    Science.gov (United States)

    Milanov, Andrian P; Fischer, Roland A; Devi, Anjana

    2008-12-01

    Eight novel homoleptic tris-guanidinato complexes M[(N(i)Pr)(2)CNR(2)](3) [M = Y (a), Gd (b), Dy (c) and R = Me (1), Et (2), (i)Pr (3)] have been synthesized and characterized by NMR, CHN-analysis, mass spectrometry and infrared spectroscopy. Single crystal structure analysis revealed that all the compounds are monomers with the rare-earth metal center coordinated to six nitrogen atoms of the three chelating guanidinato ligands in a distorted trigonal prism geometry. With the use of TGA/DTA and isothermal TGA analysis, the thermal characteristics of all the complexes were studied in detail to evaluate their suitability as precursors for thin film deposition by MOCVD and ALD. The (i)Pr-Me(2)N-guanidinates of Y, Gd and Dy (1a-c) showed excellent thermal characteristics in terms of thermal stability and volatility. Additionally, the thermal stability of the (i)Pr-Me(2)N-guanidinates of Y and Dy (1a, c) in solution was investigated by carrying out NMR decomposition experiments and both the compounds were found to be remarkably stable. All these studies indicate that (i)Pr-Me(2)N-guanidinates of Y, Gd and Dy (1a-c) have the prerequisites for MOCVD and ALD applications which were confirmed by the successful deposition of Gd(2)O(3) and Dy(2)O(3) thin films on Si(100) substrates. The MOCVD grown films of Gd(2)O(3) and Dy(2)O(3) were highly oriented in the cubic phase, while the ALD grown films were amorphous.

  18. 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.

  19. Larsen syndrome

    Directory of Open Access Journals (Sweden)

    Mohammed Mahbubul Islam

    2016-08-01

    Full Text Available Larsen syndrome is a rare inherited disorder characterized by congenital dislocation of multiple joints along with other anomalies of heart, face, hands and bones. Larsen syndrome was first described in 1950 by Larsen, Schottstaedt and Bost. In the present report, we describe a 10 year old girl who presented with mid facial hypoplasia with depressed nasal bridge, high arched palate, bilateral talipes equinovarus and high arched feet. On examination, she had short stature (HAZ -3.5 SD with hyperextension of knee joint, fixed flexion of elbow joint. Awareness of this condition and associated complications may help in management and follow up of these patients. 

  20. Left ventricular apical ballooning syndrome

    International Nuclear Information System (INIS)

    Rahman, N.; Tai, J.; Soofi, A.

    2007-01-01

    The transient left ventricular apical ballooning syndrome, also known as Takotsubo cardiomyopathy, is characterized by transient left ventricular dysfunction in the absence of obstructive epicardial coronary disease. Although the syndrome has been reported in Japan since 1990, it is rare in other regions. Rapid recognition of the syndrome can modify the diagnostic and therapeutic attitude i.e. avoiding thrombolysis and performing catheterization in the acute phase. (author)

  1. Nevoid basal cell carcinoma syndrome

    Science.gov (United States)

    NBCC syndrome; Gorlin-Goltz syndrome; Basal cell nevus syndrome; BCNS; Basal cell cancer - nevoid basal cell carcinoma syndrome ... Nevoid basal cell carcinoma nevus syndrome is a rare genetic ... syndrome is known as PTCH ("patched"). The gene is passed down ...

  2. Elevated systemic galectin-1 levels characterize HELLP syndrome.

    Science.gov (United States)

    Schnabel, Annegret; Blois, Sandra M; Meint, Peter; Freitag, Nancy; Ernst, Wolfgang; Barrientos, Gabriela; Conrad, Melanie L; Rose, Matthias; Seelbach-Göbel, Birgit

    2016-04-01

    Galectin-1 (gal-1), a member of a family of conserved β-galactoside-binding proteins, has been shown to exert a key role during gestation. Though gal-1 is expressed at higher levels in the placenta from HELLP patients, it is still poorly understood whether systemic gal-1 levels also differ in HELLP patients. In the present study, we evaluated the systemic expression of gal-1, together with the angiogenic factors, placental growth factor (PlGF) and soluble fms-like tyrosine kinase 1 (sFlt-1) in conjunction with HELLP syndrome severity. Systemic levels of gal-1 and sFlt-1 were elevated in patients with both early- and late-onset HELLP syndrome as compared to healthy controls. In contrast, peripheral PlGF levels were decreased in early- and late-onset HELLP. A positive correlation between systemic gal-1 levels and sFlt-1/PlGF ratios was found in early onset HELLP patients. Our results show that HELLP syndrome is associated with increased circulating levels of gal-1; integrating systemic gal-1 measurements into the diagnostic analyses of pregnant women may provide more effective prediction of HELLP syndrome development. Copyright © 2016 Elsevier Ireland Ltd. All rights reserved.

  3. Characterization of thrombosis in patients with Proteus syndrome.

    Science.gov (United States)

    Keppler-Noreuil, Kim M; Lozier, Jay N; Sapp, Julie C; Biesecker, Leslie G

    2017-09-01

    Patients with overgrowth and complex vascular malformation syndromes, including Proteus syndrome have an increased risk of thromboembolism. Proteus syndrome is a mosaic, progressive overgrowth disorder involving vasculature, skin, and skeleton, and caused by a somatic activating mutation in AKT1. We conducted a comprehensive review of the medical histories and hematologic evaluations of 57 patients with Proteus syndrome to identify potential risk factors for thrombosis. We found that six of ten patients, who were deceased, died secondary to deep venous thrombosis and/or pulmonary embolism. Of the remaining 47 living patients, six had thromboembolic events that all occurred postoperatively and in an affected limb. Eleven of 21 patients had an abnormal hypercoagulable panel including Factor V Leiden heterozygotes, antithrombin III deficiency, positive lupus anticoagulant, or Protein C or S deficiencies. We observed that eight of 17 patients had an abnormal D-dimer level >0.5 mcg/dl, but deep venous thromboses occurred in only four of those with D-dimer >1.0 mcg/dl. We conclude that the predisposition to thrombosis is likely to be multifaceted with risk factors including vascular malformations, immobility, surgery, additional prothrombotic factors, and possible pathophysiologic effects of the somatic AKT1 mutation on platelet function or the vascular endothelium. The D-dimer test is useful as a screen for thromboembolism, although the screening threshold may need to be adjusted for patients with this disorder. We propose developing a registry to collect D-dimer and outcome data to facilitate adjustment of the D-dimer threshold for Proteus syndrome and related disorders, including PIK3CA-Related Overgrowth Spectrum. © 2017 Wiley Periodicals, Inc.

  4. Guyon's canal syndrome due to tortuous ulnar artery with DeQuervain stenosing tenosynovitis, ligamentous injuries and dorsal intercalated segmental instability syndrome, a rare presentation: a case report

    OpenAIRE

    Zeeshan, Muhammad; Ahmed, Farhan; Kanwal, Darakhshan; Khalid, Qazi Saad Bin; Ahmed, Muhammad Nadeem

    2009-01-01

    The Guyon's canal syndrome is a well known clinical entity and may have significant impact on patient's quality of life. We report a case of 43-year-old male who presented with complaints of pain and numbness in right hand and difficulty in writing for past one month. On imaging diagnosis of Guyon's canal syndrome because of tortuous ulnar artery was made with additional findings of DeQuervain's stenosing tenosynovitis and dorsal intercalated segmental instability syndrome with ligamentous in...

  5. Gorlin‑Goltz Syndrome | Mehta | Annals of Medical and Health ...

    African Journals Online (AJOL)

    The Gorlin‑Goltz syndrome (GGS) (the nevoid basal cell carcinoma syndrome) is a rare autosomal dominant syndrome caused due to mutations in the patched gene found on chromosome arm 9 q. It shows high penetrance and variable expressivity; is characterized by basal cell carcinomas, odontogenic keratocysts, palmar ...

  6. Language and Literacy Development of Children with Williams Syndrome

    Science.gov (United States)

    Mervis, Carolyn B.

    2009-01-01

    Williams syndrome is a rare neurodevelopmental disorder caused by deletion of approximately 25 genes on chromosome 7q11.23. Children with the syndrome evidence large individual differences in both broad language and reading abilities. Nevertheless, as a group, children with this syndrome show a consistent pattern characterized by relative…

  7. Lynch syndrome-associated extracolonic tumors are rare in two extended families with the same EPCAM deletion

    NARCIS (Netherlands)

    Lynch, H.T.; Riegert-Johnson, D.L.; Snyder, C.; Lynch, J.F.; Hagenkord, J.; Boland, C.R.; Rhees, J.; Thibodeau, S.N.; Boardman, L.A.; Davies, J.; Kuiper, R.P.; Hoogerbrugge, N.; Ligtenberg, M.J.L.

    2011-01-01

    OBJECTIVES: The Lynch syndrome (LS) is an inherited cancer syndrome showing a preponderance of colorectal cancer (CRC) in context with endometrial cancer and several other extracolonic cancers, which is due to pathogenic mutations in the mismatch repair (MMR) genes, MLH1, MSH2, MSH6, and PMS2. Some

  8. Le syndrome de la pince aorto-mésentérique: rare, mais pensez-y ...

    African Journals Online (AJOL)

    Le syndrome de la pince aorto-mésentérique «SPAM » ou syndrome de Wilkie, est une obstruction ... Les états de dénutrition avancés en sont souvent la caus e, et le SPAM se manifeste ... EMAIL FREE FULL TEXT EMAIL FREE FULL TEXT

  9. Synthesis and characterization of rare-earth oxide transition-metal arsenides and selenides

    International Nuclear Information System (INIS)

    Peschke, Simon Friedrich

    2017-01-01

    The present thesis includes two different quaternary systems that have been studied extensively. On the one hand, several samples of the REFeAsO_1_-_xF_x family of iron-based superconductors were prepared using a novel solid state metathesis reaction, which also provided a possibility to prepare late rare-earth compounds of this family at ambient pressure. Comparison of structural and physical properties of those samples with samples from conventional solid state and high pressure syntheses revealed both, commonalities as well as striking differences. The observations gave reason to the conclusion that superconducting properties strongly depend, beside electronic infl uence, on the structural parameters. On the other hand, the quaternary system RE-T-Se-O with T = Ti-Mn was investigated using a NaI/KI flux mediated synthesis route. It has been shown that oC -La_2O_2MnSe_2 is exclusively accessible in su fficient purity by the use of a fl ux material. Therefore, further syntheses in this quaternary system were performed by a flux mediated synthesis route leading to a large amount of new materials. Among them, a new polymorph mC-La_2O_2MnSe_2 which forms, together with La_4MnSe_3O_4 and La_6MnSe_4O_6, the series La_2_n_+_2MnSe_n_+_2O_2_n_+_2. In addition, the alternative preparation method also enabled a large scale synthesis of the first examples of rare-earth chromium oxyselenides with chromium in the oxidation state +II, namely RE_2CrSe_2O_2 (RE = La-Nd), which opened the door to study their magnetism in detail by powder neutron diffraction and muon spin rotation techniques. Research into the La-V-Se-O system revealed the first fi ve quaternary compounds of this family with interesting magnetic properties including ferromagnetism, antiferromagnetism, metamagnetism and more complex behaviour. In addition, the crystal structure of two new quaternary titanium containing oxyselenides were identifi ed and revealed unique structural building blocks that have not been

  10. GAPO syndrome : a new case of this rare syndrome and a review of the relative importance of different phenotypic features in diagnosis

    NARCIS (Netherlands)

    Bacon, W; Hall, RK; Roset, JP; Boukari, A; Tenenbaum, H; Walter, B

    1999-01-01

    The case of GAPO syndrome reported here is the 24th recorded case, 23 cases having been published previously. The 29-year-old male under discussion presents all the typical features of the syndrome, having short stature, dysmorphic craniofacial features. total alopecia and pseudoanodontia. Orally,

  11. Characterization of Burning Mouth Syndrome in Patients with Parkinson's Disease.

    Science.gov (United States)

    Bonenfant, David; Rompré, Pierre H; Rei, Nathalie; Jodoin, Nicolas; Soland, Valerie Lynn; Rey, Veronica; Brefel-Courbon, Christine; Ory-Magne, Fabienne; Rascol, Olivier; Blanchet, Pierre J

    2016-01-01

    To determine the prevalence and characteristics of burning mouth syndrome (BMS) in a Parkinson's disease (PD) population through a self-administered, custom-made survey. A total of 218 surveys were collected during regular outpatient visits at two Movement Disorders Clinics in Montreal (Canada) and Toulouse (France) to gather information about pain experience, PD-related symptoms, and oral and general health. A neurologist confirmed the diagnosis of PD, drug treatment, Hoehn-Yahr stage, and Schwab & England Activity of Daily Living score. Data between groups were compared using the independent samples Mann-Whitney U test and two-sided exact Fisher test. Data from 203 surveys were analyzed. BMS was reported by eight subjects (seven females and one male), resulting in a prevalence of 4.0% (95% confidence interval [CI] = 2.1-7.8). Five participants with chronic nonburning oral pain were excluded. PD severity and levodopa equivalent daily dose did not differ between non-BMS and BMS participants. Mean poor oral health index was higher in BMS compared to non-BMS subjects (49.0 vs 32.2 points, P syndrome. This survey yielded a low prevalence of BMS in PD patients, indicating no strong link between the two conditions. An augmenting effect such as that resulting from drug treatment in restless legs syndrome or sensory neuropathy cannot be excluded.

  12. Optical and structural characterization of rare earth doped niobium phosphate glasses

    International Nuclear Information System (INIS)

    Sene, F.F.; Martinelli, J.R.; Gomes, L.

    2004-01-01

    Phosphate glasses containing up to 45mol% of niobium were obtained. X-ray diffraction, infrared, Raman, and optical absorption spectroscopy were used to analyze those materials. The refractive index varies from 1.70 to 1.85 as the amount of Nb increases. Niobium phosphate glasses with optical transparence in the (400-2500nm) range were produced. The cut off varied from 342nm to 378nm as a function of the Nb concentration. The cut off is due to the charge transfer O 2 ->Nb 5+ . Glasses containing 10mol% of Nb 2 O 5 are the most promising materials to be used as rare-earth ions hosts because they are chemically resistant, and show optical transparency in the spectral range of visible to infrared. Doping the glasses with 1-5mol% of Er, Ho, Pr, and Yb ions does not change the glass structure, as measured by X-ray diffraction, infrared, and Raman spectroscopy. The fluorescence lifetimes were determined for Nd, Yb, and Er, and the absorption cross-section were determined for all ions. The energy transfer in co-doped Yb-Er system was measured, and the lifetime of excited states and the luminescence efficiency were determined to be 91% for the Er 4 I 11/2 level, in the Yb-Er co-doped glasses

  13. Putting a Face on Rare Diseases

    Science.gov (United States)

    ... who have a rare and potentially dangerous disease, Ehlers-Danlos syndrome. Photo Courtesy of: Patricia Weltin That has been ... daughters with a rare and potentially dangerous disease, Ehlers-Danlos syndrome (EDS), a connective tissue disorder causing joint dislocations, ...

  14. Rare deletions at 16p13.11 predispose to a diverse spectrum of sporadic epilepsy syndromes.

    Science.gov (United States)

    Heinzen, Erin L; Radtke, Rodney A; Urban, Thomas J; Cavalleri, Gianpiero L; Depondt, Chantal; Need, Anna C; Walley, Nicole M; Nicoletti, Paola; Ge, Dongliang; Catarino, Claudia B; Duncan, John S; Kasperaviciūte, Dalia; Tate, Sarah K; Caboclo, Luis O; Sander, Josemir W; Clayton, Lisa; Linney, Kristen N; Shianna, Kevin V; Gumbs, Curtis E; Smith, Jason; Cronin, Kenneth D; Maia, Jessica M; Doherty, Colin P; Pandolfo, Massimo; Leppert, David; Middleton, Lefkos T; Gibson, Rachel A; Johnson, Michael R; Matthews, Paul M; Hosford, David; Kälviäinen, Reetta; Eriksson, Kai; Kantanen, Anne-Mari; Dorn, Thomas; Hansen, Jörg; Krämer, Günter; Steinhoff, Bernhard J; Wieser, Heinz-Gregor; Zumsteg, Dominik; Ortega, Marcos; Wood, Nicholas W; Huxley-Jones, Julie; Mikati, Mohamad; Gallentine, William B; Husain, Aatif M; Buckley, Patrick G; Stallings, Ray L; Podgoreanu, Mihai V; Delanty, Norman; Sisodiya, Sanjay M; Goldstein, David B

    2010-05-14

    Deletions at 16p13.11 are associated with schizophrenia, mental retardation, and most recently idiopathic generalized epilepsy. To evaluate the role of 16p13.11 deletions, as well as other structural variation, in epilepsy disorders, we used genome-wide screens to identify copy number variation in 3812 patients with a diverse spectrum of epilepsy syndromes and in 1299 neurologically-normal controls. Large deletions (> 100 kb) at 16p13.11 were observed in 23 patients, whereas no control had a deletion greater than 16 kb. Patients, even those with identically sized 16p13.11 deletions, presented with highly variable epilepsy phenotypes. For a subset of patients with a 16p13.11 deletion, we show a consistent reduction of expression for included genes, suggesting that haploinsufficiency might contribute to pathogenicity. We also investigated another possible mechanism of pathogenicity by using hybridization-based capture and next-generation sequencing of the homologous chromosome for ten 16p13.11-deletion patients to look for unmasked recessive mutations. Follow-up genotyping of suggestive polymorphisms failed to identify any convincing recessive-acting mutations in the homologous interval corresponding to the deletion. The observation that two of the 16p13.11 deletions were larger than 2 Mb in size led us to screen for other large deletions. We found 12 additional genomic regions harboring deletions > 2 Mb in epilepsy patients, and none in controls. Additional evaluation is needed to characterize the role of these exceedingly large, non-locus-specific deletions in epilepsy. Collectively, these data implicate 16p13.11 and possibly other large deletions as risk factors for a wide range of epilepsy disorders, and they appear to point toward haploinsufficiency as a contributor to the pathogenicity of deletions. Copyright (c) 2010 The American Society of Human Genetics. Published by Elsevier Inc. All rights reserved.

  15. 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.

  16. 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.

  17. Michelin tire baby syndrome

    Directory of Open Access Journals (Sweden)

    Rita V Vora

    2016-01-01

    Full Text Available Michelin tire baby syndrome (MTBS, is a rare genodermatosis, characterized by generalized folding of excess skin and may be associated with various phenotypic abnormalities. The pathogenesis of this condition is unclear. Various congenital anomalies can be associated with it. It may be a clinical finding associated with various syndromes. Diagnosis is mainly clinical, and skin folds gradually diminish and disappear with age without any intervention. Here, we report a case of MTBS associated with convergent squint and hydrocephaly.

  18. RAEDER PARATRIGEMINAL SYNDROME IN A PATIENT WITH A MASS LESION IN THE MAXILLARY SINUS

    Directory of Open Access Journals (Sweden)

    Vyara Kirkova

    2010-12-01

    Full Text Available Raeder paratrigeminal syndrome is a rare syndrome, characterized by severe unilateral facial pain and headache in the distribution of the ophthalmic division of the trigeminal nerve in combination with ipsilateral oculosympathetic palsy or Horner syndrome. We describe a case of a 65-year-old male patient with a large tumor in the right maxillary sinus who presented with the rare Raeder syndrome.

  19. Synthesis and characterization of rare-earth oxide transition-metal arsenides and selenides

    Energy Technology Data Exchange (ETDEWEB)

    Peschke, Simon Friedrich

    2017-04-06

    The present thesis includes two different quaternary systems that have been studied extensively. On the one hand, several samples of the REFeAsO{sub 1-x}F{sub x} family of iron-based superconductors were prepared using a novel solid state metathesis reaction, which also provided a possibility to prepare late rare-earth compounds of this family at ambient pressure. Comparison of structural and physical properties of those samples with samples from conventional solid state and high pressure syntheses revealed both, commonalities as well as striking differences. The observations gave reason to the conclusion that superconducting properties strongly depend, beside electronic infl uence, on the structural parameters. On the other hand, the quaternary system RE-T-Se-O with T = Ti-Mn was investigated using a NaI/KI flux mediated synthesis route. It has been shown that oC -La{sub 2}O{sub 2}MnSe{sub 2} is exclusively accessible in su fficient purity by the use of a fl ux material. Therefore, further syntheses in this quaternary system were performed by a flux mediated synthesis route leading to a large amount of new materials. Among them, a new polymorph mC-La{sub 2}O{sub 2}MnSe{sub 2} which forms, together with La{sub 4}MnSe{sub 3}O{sub 4} and La{sub 6}MnSe{sub 4}O{sub 6}, the series La{sub 2n+2}MnSe{sub n+2}O{sub 2n+2}. In addition, the alternative preparation method also enabled a large scale synthesis of the first examples of rare-earth chromium oxyselenides with chromium in the oxidation state +II, namely RE{sub 2}CrSe{sub 2}O{sub 2} (RE = La-Nd), which opened the door to study their magnetism in detail by powder neutron diffraction and muon spin rotation techniques. Research into the La-V-Se-O system revealed the first fi ve quaternary compounds of this family with interesting magnetic properties including ferromagnetism, antiferromagnetism, metamagnetism and more complex behaviour. In addition, the crystal structure of two new quaternary titanium containing

  20. A Rare Presentation of the Syndrome of Inappropriate Antidiuretic Hormone in a 12-Year-Old Girl as the Initial Presentation of an Immature Ovarian Teratoma.

    Science.gov (United States)

    Iqbal, Anoop Mohamed; Schwenk, W Frederick

    2018-02-01

    Immature ovarian teratoma is very rare in childhood. We report on a 12-year-old girl with immature ovarian teratoma who presented initially with syndrome of inappropriate antidiuretic hormone. A 12-year-old girl presented with acute abdomen and distention. Initial laboratory tests showed hyponatremia (sodium, 123 mmol/L), that did not respond to fluid management. Computed tomography imaging showed a 15 cm × 9 cm × 20 cm mass in the right ovary with multifocal internal fat, and dystrophic calcifications. She underwent exploratory laparotomy with a right salpingo-oophorectomy, omentectomy, and peritoneal stripping. The pathology revealed metastatic immature teratoma. Hyponatremia resolved soon after the surgery. Although a rare diagnosis, immature ovarian teratoma must be considered in a girl who presents with abdominal mass and hyponatremia. Copyright © 2017 North American Society for Pediatric and Adolescent Gynecology. Published by Elsevier Inc. All rights reserved.

  1. Lupus erythematosus and localized scleroderma coexistent at the same sites: a rare presentation of overlap syndrome of connective-tissue diseases.

    Science.gov (United States)

    Pascucci, Anabella; Lynch, Peter J; Fazel, Nasim

    2016-05-01

    Overlap syndromes are known to occur with connective-tissue diseases (CTDs). Rarely, the overlap occurs at the same tissue site. We report the case of a patient with clinical and histopathologic findings consistent with the presence of discoid lupus erythematosus (DLE) and localized scleroderma within the same lesions. Based on our case and other reported cases in the literature, the following features are common in patients with an overlap of lupus erythematosus (LE) and localized scleroderma: predilection for young women, photodistributed lesions, DLE, linear morphology clinically, and positivity along the dermoepidermal junction on direct immunofluorescence. Most patients showed good response to antimalarials, topical steroids, or systemic steroids.

  2. Poland-Mobius syndrome in an infant girl

    OpenAIRE

    Al-Mazrou, Khalid A.; Al-Ghonaim, Yazeed A.; Al-Fayez, Abdulrhman I.

    2009-01-01

    Mobius syndrome is a rare condition of unclear origin, characterized by a unilateral or bilateral congenital facial weakness with impairment of ocular abduction, which is frequently associated with limb anomalies. Poland described a condition in which there was unilateral absence of pectoralis major muscle and ipsilateral syndactyly. The combination of Poland-Mobius syndrome is rare, with an estimated prevalence 1:500 000. We describe a case of Poland-Mobius syndrome in association with conge...

  3. Laparoscopic-assisted surgical reconstruction of a rare congenital abdominal wall defect in two children misdiagnosed with prune-belly syndrome.

    Science.gov (United States)

    Fishman, Andrew I; Franco, Israel

    2013-08-01

    Abdominal wall laxity is typically associated with prune-belly syndrome (PBS). Incomplete forms of PBS have been rarely reported with only the abdominal wall laxity. Herein, we describe a rare congenital abdominal wall defect that has been confused with PBS and illustrate the laparoscopic-assisted surgical technique used for reconstruction. Two boys with symmetrical, bilateral absence or hypoplasia of the internal and external oblique muscles and no genitourinary abnormalities underwent a laparoscopic-assisted abdominal wall reconstruction utilizing the technique previously described by Firlit. Each patient had a Ct scan which confirmed the absence of the oblique muscles. In one patient EMG data confirmed no electrical activity of the obliques. Radiologic evaluation of the urinary tracts revealed no abnormalities. The abdominal wall was plicated utilizing bilateral subcostal incisions. Both patients had excellent cosmetic and functional results with no weakness or bulging of the lateral abdominal wall and improvement of associated symptoms. We believe these two cases and their congenital abdominal wall defects are a rare and often misdiagnosed muscular deficiency separate from PBS. The novel laparoscopic-assisted surgical technique illustrated is feasible and highly successful for these and possible other patients with similar rare congenital abdominal wall defects. Copyright © 2012 Journal of Pediatric Urology Company. Published by Elsevier Ltd. All rights reserved.

  4. Molecular characterization of a patient presumed to have prader-willi syndrome.

    Science.gov (United States)

    Falaleeva, Marina; Sulsona, Carlos R; Zielke, Horst R; Currey, Kathleen M; de la Grange, Pierre; Aslanzadeh, Vahid; Driscoll, Daniel J; Stamm, Stefan

    2013-01-01

    Prader-Willi syndrome (PWS) is caused by the loss of RNA expression from an imprinted region on chromosome 15 that includes SNRPN, SNORD115, and SNORD116. Currently, there are no mouse models that faithfully reflect the human phenotype and investigations rely on human post-mortem material. During molecular characterization of tissue deposited in a public brain bank from a patient diagnosed with Prader-Willi syndrome, we found RNA expression from SNRPN, SNORD115, and SNORD116 which does not support a genetic diagnosis of Prader-Willi syndrome. The patient was a female, Caucasian nursing home resident with history of morbid obesity (BMI 56.3) and mental retardation. She died at age of 56 from pulmonary embolism. SNORD115 and SNORD116 are unexpectedly stable in post mortem tissue and can be used for post-mortem diagnosis. Molecular characterization of PWS tissue donors can confirm the diagnosis and identify those patients that have been misdiagnosed.

  5. Preparation, characterization and mechanical properties of rare-earth-based nanocomposites

    Directory of Open Access Journals (Sweden)

    Musbah S.S.

    2012-01-01

    Full Text Available This study reports research related to different preparation methods and characterization of polymer nanocomposites for optical applications. The Eu-ion doped Gd2O3 nanophosphor powder with different nanoparticle content was embedded in the matrix of PMMA. Preparation was carried out by mixing molding (bulk, electrospinning (nanofibers and solution casting (thin films with neat particles and particles coated with AMEO silane. Among the pros and cons for proposed methods, the mixing molding enables to avoid solvent use while the best deagglomeration and nanoparticle distribution is gained using the electrospinning method. The results of dynamic mechanical analysis (DMA and nanoindentation revealed that the storage modulus of the composites was higher than that of pure PMMA and increased with nanophosphor content. Surface modification of particles improved the mechanical properties of nanocomposites.

  6. Synthesis, characterization and thermal behavior of rare earth amido sulfonates; Sintese, caracterizacao e comportamento termico de amidossulfonatos de terras raras

    Energy Technology Data Exchange (ETDEWEB)

    Luiz, Jose Marques; Nunes, Ronaldo Spezia, E-mail: jmluiz@feg.unesp.br [Universidade Estadual Paulista Julio Mesquita Filho (UNESP), Guaratingueta, SP (Brazil). Faculdade de Engenharia. Departamento de Fisica e Quimica; Matos, Jivaldo do Rosario [Universidade de Sao Paulo (USP), SP (Brazil). Instituto de Quimica

    2013-09-01

    Hydrated compounds prepared in aqueous solution by reaction between amidosulfonic acid [H{sub 3}NSO{sub 3}] and suspensions of rare earth hydroxycarbonates [Ln{sub 2}(OH){sub x}(CO{sub 3}){sub y}.zH{sub 2}O] were characterized by elemental analysis (% Ln, % N and % H), infrared spectroscopy (FTIR) and thermogravimetry (TG). The compounds presented the stoichiometry Ln(NH{sub 2}SO{sub 3}){sub 3}.xH{sub 2}O (where x = 1, 5, 2.0 or 3.0). The IR spectra showed absorptions characteristic of H{sub 2}O molecules and NH{sub 2}SO{sub 3} groups. Degree of hydration, thermal decomposition steps and formation of stable intermediates of the type [Ln{sub 2}(SO{sub 4}){sub 3}] and (Ln{sub 2}O{sub 2}SO{sub 4}), besides formation of their oxides, was determined by thermogravimetry. (author)

  7. Rare-Earth Calcium Oxyborate Piezoelectric Crystals ReCa4O(BO33: Growth and Piezoelectric Characterizations

    Directory of Open Access Journals (Sweden)

    Fapeng Yu

    2014-07-01

    Full Text Available Rare-earth calcium oxyborate crystals, ReCa4O(BO33 (ReCOB, Re = Er, Y, Gd, Sm, Nd, Pr, and La , are potential piezoelectric materials for ultrahigh temperature sensor applications, due to their high electrical resistivity at elevated temperature, high piezoelectric sensitivity and temperature stability. In this paper, different techniques for ReCOB single-crystal growth are introduced, including the Bridgman and Czochralski pulling methods. Crystal orientations and the relationships between the crystallographic and physical axes of the monoclinic ReCOB crystals are discussed. The procedures for dielectric, elastic, electromechanical and piezoelectric property characterization, taking advantage of the impedance method, are presented. In addition, the maximum piezoelectric coefficients for different piezoelectric vibration modes are explored, and the optimized crystal cuts free of piezoelectric cross-talk are obtained by rotation calculations.

  8. Ankyloglossia with cleft lip: A rare case report

    Science.gov (United States)

    Jangid, Kritika; Alexander, Aurelian Jovita; Jayakumar, Nadathur Doraiswamy; Varghese, Sheeja; Ramani, Pratibha

    2015-01-01

    Ankyloglossia or tongue-tie is a congenital anomaly affecting the tongue, which is characterized by thick, short lingual frenulum. This condition causes many difficulties such as limited tongue protrusion, breastfeeding difficulties, speech impairment and lack of self-confidence. It is very rarely associated with any other congenital craniofacial disorders such as cleft lip, X-linked cleft palate, Van der Woude syndrome, Smith-Lemli-Opitz syndrome, Orofacial digital syndrome, Beckwith Weidman syndrome or Simpson-Golabi-Behmel syndrome. This article presents a rare case of ankyloglossia associated with cleft lip treated with diode laser in a 12-year-old Indian boy who had undergone surgical correction of associated cleft lip soon after birth. Correction of ankyloglossia at a young age would lead to enhanced phonetics, improved oral hygiene, and overall personality development. PMID:26941523

  9. Ankyloglossia with cleft lip: A rare case report

    Directory of Open Access Journals (Sweden)

    Kritika Jangid

    2015-01-01

    Full Text Available Ankyloglossia or tongue-tie is a congenital anomaly affecting the tongue, which is characterized by thick, short lingual frenulum. This condition causes many difficulties such as limited tongue protrusion, breastfeeding difficulties, speech impairment and lack of self-confidence. It is very rarely associated with any other congenital craniofacial disorders such as cleft lip, X-linked cleft palate, Van der Woude syndrome, Smith-Lemli-Opitz syndrome, Orofacial digital syndrome, Beckwith Weidman syndrome or Simpson-Golabi-Behmel syndrome. This article presents a rare case of ankyloglossia associated with cleft lip treated with diode laser in a 12-year-old Indian boy who had undergone surgical correction of associated cleft lip soon after birth. Correction of ankyloglossia at a young age would lead to enhanced phonetics, improved oral hygiene, and overall personality development.

  10. Characterization of a novel coronavirus associated with severe acute respiratory syndrome

    NARCIS (Netherlands)

    P.A. Rota (Paul); M.S. Oberste (Steven); S.S. Monroe (Stephan); W.A. Nix (Allan); R. Campagnoli (Ray); J.P. Icenogle (Joseph); S. Penaranda; B. Bankamp (Bettina); K. Maher (Kaija); M.H. Chen (Min-hsin); S. Tong (Suxiong); A. Tamin (Azaibi); L. Lowe (Luis); M. Frace (Michael); J.L. DeRisi (Joseph); Q. Chen (Qi); D. Wang (David); D.D. Erdman (Dean); T.C. Peret (Teresa); C. Burns (Cara); T.G. Ksiazek (Thomas); P.E. Rollin (Pierre); A. Sanchez (Berenguer); S. Liffick (Stephanie); B. Holloway (Brian); J. Limor (Josef); K. McCaustland (Karen); M. Olsen-Rasmussen (Mellissa); S. Gunther; A.D.M.E. Osterhaus (Albert); C. Drosten (Christian); M.A. Pallansch (Mark); L.J. Anderson (Larry); W.J. Belline; R.A.M. Fouchier (Ron)

    2003-01-01

    textabstractIn March 2003, a novel coronavirus (SARS-CoV) was discovered in association with cases of severe acute respiratory syndrome (SARS). The sequence of the complete genome of SARS-CoV was determined, and the initial characterization of the viral genome is presented in this report. The

  11. Functional Characterization of Rare RAB12 Variants and Their Role in Musician’s and Other Dystonias

    Directory of Open Access Journals (Sweden)

    Eva Hebert

    2017-10-01

    Full Text Available Mutations in RAB (member of the Ras superfamily genes are increasingly recognized as cause of a variety of disorders including neurological conditions. While musician’s dystonia (MD and writer’s dystonia (WD are task-specific movement disorders, other dystonias persistently affect postures as in cervical dystonia. Little is known about the underlying etiology. Next-generation sequencing revealed a rare missense variant (c.586A>G; p.Ile196Val in RAB12 in two of three MD/WD families. Next, we tested 916 additional dystonia patients; 512 Parkinson’s disease patients; and 461 healthy controls for RAB12 variants and identified 10 additional carriers of rare missense changes among dystonia patients (1.1% but only one carrier in non-dystonic individuals (0.1%; p = 0.005. The detected variants among index patients comprised p.Ile196Val (n = 6; p.Ala174Thr (n = 3; p.Gly13Asp; p.Ala148Thr; and p.Arg181Gln in patients with MD; cervical dystonia; or WD. Two relatives of MD patients with WD also carried p.Ile196Val. The two variants identified in MD patients (p.Ile196Val; p.Gly13Asp were characterized on endogenous levels in patient-derived fibroblasts and in two RAB12-overexpressing cell models. The ability to hydrolyze guanosine triphosphate (GTP, so called GTPase activity, was increased in mutants compared to wildtype. Furthermore, subcellular distribution of RAB12 in mutants was altered in fibroblasts. Soluble Transferrin receptor 1 levels were reduced in the blood of all three tested p.Ile196Val carriers. In conclusion, we demonstrate an enrichment of missense changes among dystonia patients. Functional characterization revealed altered enzyme activity and lysosomal distribution in mutants suggesting a contribution of RAB12 variants to MD and other dystonias.

  12. Prune Belly Syndrome

    Directory of Open Access Journals (Sweden)

    Koyye Ravindranath Tagore

    2011-01-01

    Full Text Available Prune belly syndrome is a rare congenital disorder of the urinary system, characterized by a triad of abnormalities. The aetiology is not known. Many infants are either stillborn or die within the first few weeks of life from severe lung or kidney problems, or a combination of congenital anomalies.

  13. Hallermann-Streiff syndrome

    Directory of Open Access Journals (Sweden)

    Jayakar Thomas

    2013-01-01

    Full Text Available Hallermann-Streiff syndrome (HSS is a rare disorder characterized by dyscephalia, with facial and dental abnormalities. We report a 12-year-old female child who presented with abnormal facial features, dental abnormalities and sparse scalp hair.

  14. Characterization of three Brazilian bauxites and the corresponding bayer liquors in regard to rare earth and other minor elements

    International Nuclear Information System (INIS)

    Ikeda Oba, C.A.; Avritscher, W.; Pini, R.A.; Abrao, A.; Chaves, A.P.

    1998-01-01

    Full text: In this paper the results of chemical analysis of representative Brazilian bauxites are presented and discussed. Analyses were made on original mother rocks, ores, tailings from washing plants, Bayer liquors produced from this ores and also from the red muds. Samples of the ores were submitted to size, magnetic and density separation and these fractions were also analysed. Minor elements of interest assayed were rare earth, gallium and vanadium. Atomic absorption spectroscopy, x-ray fluorescence and emission spectroscopy were applied for the minor elements and also conventional wet chemical analyses mainly for major elements. A special technique for a rapid identification and semi-quantitative analysis of gallium and a permanent file for the results are presented as well. Brazilian bauxites are all of lateritic origin, constituted essentially by gibbsite and formed by intense tropical weathering of different rocks. This paper presents the chemical characterization of three Brazilian bauxites, namely Porto Trombetas, Cataguazes and Pocos de Caldas and the behaviour of their minor elements during the industrial processing in the mines and alumina mills. The grades of rare earths elements, gallium and vanadium show significant variations. This is most probably due to mother rocks characteristics than to bauxitization processes. The review deposits have the following mother rocks: Porto Trombetas Sedimentary - Cataguazes Metamorphic - Pocos de Caldas Alkaline (sienite). The samples from Pocos de Caldas show high grade for La+Ce with an average over 800ppm, Cataguazes has an average of 76 ppm La+Ce and Porto Trombetas 6,5ppm. Gallium grades are higher for Pocos de Caldas (average 135 ppm), followed by Porto Trombetas (62 ppm) and Cataguazes (37ppm). Vanadium grades are higher for Porto Trombetas (243 ppm) then Pocos de Caldas (165 ppm). Pocos de Caldas shows 50% enrichment in Ce in the washed ore and in Porto Trombetas most of the Y goes to the fines (product

  15. Isolation, characterization and chromatography based purification of antibacterial compound isolated from rare endophytic actinomycetes Micrococcus yunnanensis

    Directory of Open Access Journals (Sweden)

    Ravi Ranjan

    2017-10-01

    Full Text Available Endophytic actinomycetes are considered as one of the relatively unexplored potential sources in search of antibiotic producer against antibiotic resistant pathogens. A potent strain isolated from Catharanthus roseus that displays antibacterial potential against antibiotic resistant human pathogen Staphylococcus aureus was characterized and designated as Micrococcus yunnanensis strain rsk5. Rsk5 is capable of producing optimum antibacterial metabolites on starch casein medium at 30 °C, pH 5 and 2% NaCl condition. The crude antibacterial agent was extracted from fermentation broth by ethyl acetate and separated by TLC using chloroform-methanol (24:1, v/v solvent system with Rf value of 0.26. It was partially purified by flash chromatography, followed by HPLC and analyzed by ultraviolet visible spectrophotometer to get absorption maxima at 208.4 nm. The ESI-MS spectra showed molecular ion peaks at m/z 472.4 [M-H], which does not match with any known antibacterial compound.

  16. Isolation, characterization and chromatography based purification of antibacterial compound isolated from rare endophytic actinomycetes Micrococcus yunnanensis.

    Science.gov (United States)

    Ranjan, Ravi; Jadeja, Vasantba

    2017-10-01

    Endophytic actinomycetes are considered as one of the relatively unexplored potential sources in search of antibiotic producer against antibiotic resistant pathogens. A potent strain isolated from Catharanthus roseus that displays antibacterial potential against antibiotic resistant human pathogen Staphylococcus aureus was characterized and designated as Micrococcus yunnanensis strain rsk5. Rsk5 is capable of producing optimum antibacterial metabolites on starch casein medium at 30 °C, pH 5 and 2% NaCl condition. The crude antibacterial agent was extracted from fermentation broth by ethyl acetate and separated by TLC using chloroform-methanol (24:1, v/v) solvent system with R f value of 0.26. It was partially purified by flash chromatography, followed by HPLC and analyzed by ultraviolet visible spectrophotometer to get absorption maxima at 208.4 nm. The ESI-MS spectra showed molecular ion peaks at m / z 472.4 [M-H], which does not match with any known antibacterial compound.

  17. Biological assessment for rare and endangered plant species: Related to CERCLA characterization activities

    International Nuclear Information System (INIS)

    Sackschewsky, M.R.

    1992-04-01

    Environmental characterization in support of hazardous, radioactive, and mixed waste cleanup (in accordance with the Comprehensive Environmental Response, Compensation, and Liability Act of 1980) can involve a large number of both nonintrusive and intrusive activities. Many of these activities could have a detrimental impact on listed plant species. These impacts can be minimized by following simple conservation policies while conducting the various field activities. For instance, frequent off-road vehicular traffic and have a severe impact on native habitats and, therefore, should be kept to a minimum. Personnel performing the field activities should be trained to preserve, respect, and minimize their impact on native habitat while performing work in the field. In addition, areas where sampling is planned should be surveyed for the presence of listed plant species before the initiation of the field activities. Extremely distributed areas could be exempted from this requirement provided adequate habitat assessments have been performed by qualified personnel. Twelve special status plant species are known to survive on or very near the Hanford Site. None of these species currently are listed as Federal Threatened or Endangered Species. However, four local species currently are candidates for federal protection. These species are the Northern Wormwood (Artemisia campestris ssp. borealis var. wormskioldii), Persistantsepal Yellowcress (Rorippa columbiae), Hoover's Desert Parsley (Lomatium tuberosum), and Columbia Milkvetch (Astragalus columbianus)

  18. Generation and Characterization of Anisotropic Microstructures in Rare Earth-Iron-Boron Alloys

    Energy Technology Data Exchange (ETDEWEB)

    Oster, Nathaniel [Iowa State Univ., Ames, IA (United States)

    2012-01-01

    The goal of this work is to investigate methods in which anisotropy could be induced in fine-grained alloys. We have identified two general processing routes to creating a fine, textured microstructure: form an amorphous precursor and devitrify in a manner that induces texture or form the fine, textured microstructure upon cooling directly from the liquid state. Since it is possible to form significant amounts of amorphous material in RE-Fe-B alloys, texture could be induced through biasing the orientationof the crystallites upon crystallization of the amorphous material. One method of creating this bias is to form glassy material and apply uniaxial pressure during crystallization. Experiments on this are presented. All of the work presented here utilizes melt-spinning, either to create precursor material, or to achieve a desired final microstructure. To obtain greater control of the system to process these materials, a study was done on the effects of heating the wheel and modifying the wheel’s surface finish on glass formation and phase selection. The second general approach—creating the desired microstructure directly from the liquid—can be done through directional rapid solidification. In particular, alloys melt-spun at low tangential wheel speeds often display directional columnar growth through a portion of the ribbon. By refining and stabilizing the columnar growth, a highly textured fine microstructure is achieved. The effects of adding a segregating element (Ag) on the columnar growth are characterized and presented.

  19. Cerebral gigantism (Sotos' syndrome) and cataracts.

    Science.gov (United States)

    Yeh, H; Price, R L; Lonsdale, D

    1978-01-01

    A five-year-old girl with cerebral gigantism (Sotos' syndrome) and cataracts is described. Sotos' syndrome, characterized by generalized gigantism with normal endocrine studies has rarely been reported with ocular abnormalities and never with cataracts. It is important to study any child with cataracts for systemic disease.

  20. Crystal growth and characterization of Tm doped mixed rare-earth aluminum perovskite

    Energy Technology Data Exchange (ETDEWEB)

    Totsuka, Daisuke, E-mail: totsuka@imr.tohoku.ac.jp [Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577 (Japan); Nihon Kessho Kogaku Co., Ltd., 810-5 Nobe-cho, Tatebayashi, Gunma 374-0047 (Japan); Yanagida, Takayuki [New Industry Creation Hatchery Center (NICHe), 6-6-10 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8579 (Japan); Sugiyama, Makoto; Fujimoto, Yutaka; Yokota, Yuui [Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577 (Japan); Yoshikawa, Akira [Institute for Materials Research, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai, Miyagi 980-8577 (Japan); New Industry Creation Hatchery Center (NICHe), 6-6-10 Aoba, Aramaki, Aoba-ku, Sendai, Miyagi 980-8579 (Japan)

    2012-04-15

    Highlights: Black-Right-Pointing-Pointer (Lu{sub x}Gd{sub y}Y{sub 0.99-x-y}Tm{sub 0.01})AP single crystals were grown by the {mu}-PD method. Black-Right-Pointing-Pointer The grown crystals were single phase with perovskite structure (Pbnm). Significant segregation of Lu and Gd was detected in the growth direction. Black-Right-Pointing-Pointer Some absorption bands due to Tm{sup 3+}, Gd{sup 3+} and color centers were exhibited. Black-Right-Pointing-Pointer Radioluminescence spectra showed several emission peaks ascribed to Tm{sup 3+} and Gd{sup 3+}. -- Abstract: In this work, we present results of structural characterization and optical properties including radio luminescence of (Lu{sub x}Gd{sub y}Y{sub 0.99-x-y}Tm{sub 0.01})AP single crystal scintillators for (x, y) = (0.30, 0.19), (0, 0.19) and (0, 0) grown by the micro-pulling-down ({mu}-PD) method. The grown crystals were single phase materials with perovskite structure (Pbnm) as confirmed by XRD and had a good crystallinity. The distribution of the crystal constituents in growth direction was evaluated, and significant segregation of Lu and Gd was detected in (Lu{sub 0.30}Gd{sub 0.19}Y{sub 0.50}Tm{sub 0.01})AP sample. The crystals demonstrated 70% transmittance in visible wavelength range and some absorption bands due to Tm{sup 3+}, Gd{sup 3+} and color centers were exhibited in 190-900 nm. The radioluminescence measurement under X-ray irradiation demonstrated several emission peaks ascribed to 4f-4f transitions of Tm{sup 3+} and Gd{sup 3+}. The ratio of emission intensity in longer wavelength range was increased when Y was replaced by Lu or Gd.