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Sample records for cardiac hydatid disease

  1. Cardiac hydatid cyst revealed by ventricular tachycardia

    OpenAIRE

    Ibn Elhadj, Zied; Boukhris, Marouane; Kammoun, Ikram; Halima, Afef Ben; Addad, Faouzi; Kachboura, Salem

    2013-01-01

    Hydatid disease is a human parasitic infestation caused by the larval stage of Echinococcus Granulosus. The liver and the lungs are the most common locations. Cardiac involvement is rare and accounts for 0.5–2% of all hydatid disease. We report an unusual presentation of cardiac hydatid cyst revealed by ventricular tachycardia in a patient with a history of cerebral hydatid cyst.

  2. Pulmonary embolism due to cardiac hydatid disease: imaging findings of unusual complication of hydatid cyst

    International Nuclear Information System (INIS)

    We report two cases of primary cardiac hydatid cyst in which hydatid materials caused recurrent embolizations in pulmonary arteries and pulmonary parenchyma. Cardiac hydatid cysts may stay asymptomatic for a long time, until they reveal themselves being perforated into cardiac chambers and/or pulmonary artery or systemic circulation. The role of imaging techniques in diagnosis is discussed and the importance of dynamic enhanced CT, MR imaging, and enhanced MR angiography (MRA) is reported. Imaging findings were confirmed by surgery and pathology. Early diagnosis is essential because delayed treatment increases the morbidity and mortality rates. (orig.)

  3. CT of cerebral hydatid disease

    International Nuclear Information System (INIS)

    Six cases of cerebral hydatid disease (CHD) were seen in Kuwait over a period of 8 years. The typical CT appearance of a large well-defined spherical nonenhanced unilocular cyst was seen in four cases. Two unusual but characteristic types of calcification were seen, one in each of the remaining two cases. (orig.)

  4. Caroli's disease misdiagnosed as hydatid liver cysts.

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    Akoglu, M.; B. R. Davidson

    1991-01-01

    A 27 year old woman who presented with upper abdominal pain was found on ultrasonography to have multiple liver cysts consistent with hydatid disease. Three years previously she had undergone evacuation of multiple infected liver cysts thought to be due to hydatid disease. Computed tomographic scanning supported the diagnosis of hydatid disease affecting the right lobe of the liver. At laparotomy the right lobe contained multiple cysts which were removed by right lobectomy. Histology revealed...

  5. Costomammary Hydatid Disease: Imaging Findings

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    Durur-Subasi, Irmak; Akcay, Mufide Nuran; Demirci, Elif; Subasi, Mahmut; Eroglu, Atilla; Alper, Fatih

    2014-01-01

    A suspicious non-calcified mass found during mammography that appears to be solid on sonography may represent a malignant lesion, such as an invasive ductal, mucinous or medullary carcinoma, or an uncommon benign lesion, such as a phylloides tumour, tubular adenoma, fat necrosis, adenosis or haemangioma. We report a case of hydatid disease with rib and breast involvement. Breast MRI findings are discussed. To our knowledge there have been no previous reported cases of primary breast and rib h...

  6. [Hydatid disease diagnosed following a pulmonary embolism].

    Science.gov (United States)

    Menassa-Moussa, L; Braidy, C; Riachy, M; Tabet, G; Smayra, T; Haddad-Zebouni, S; Ghossain, M; Aoun, N

    2009-11-01

    Hydatidosis is a parasitic disease found worldwide, particularly in Mediterranean countries, caused by Echinococcus granulosis infection. Humans are an intermediate and accidental host in the cycle of this parasite. The hydatid pulmonary arterial embolism is extremely rare, usually arising in the heart or the liver. We report a case of hydatid pulmonary embolism explored with multidetector scanner and MRI, and confirmed at pathology of the operative specimen. To our knowledge, this is the first case of inaugural hydatid pulmonary arterial embolism found on CT scan establishing the diagnosis of the disease in a patient who had no other location of hydatid cyst. PMID:19615835

  7. Unusual imaging characteristics of complicated hydatid disease

    International Nuclear Information System (INIS)

    Hydatid disease, a worldwide zoonosis, is caused by the larval stage of the Echinococcus tapeworm. Although the liver and the lungs are the most frequently involved organs in the body, hydatid cysts of other organs are unusual. Radiologically, they usually demonstrate typical imaging findings, but unusual imaging characteristics of complicated cyst of hydatid disease, associated with high morbidity and mortality, are rarely described in the literature. The purpose of this study is to review the general features of hydatidosis and to discuss atypical imaging characteristics of the complicated hydatid disease in the human, with an emphasis on structure and rupture of the cystic lesion as well as ultrasonography (USG), computed tomography (CT), and magnetic resonance imaging (MRI) features of the disease. In our study, the available literature and images of the cases with complicated hydatidosis involving liver, lung, brain, spine and orbit were reviewed retrospectively. In hydatid disease, there are many potential local and systemic complications due to secondary involvement in almost any anatomic location in humans. Radiologically, in addition to the presence of atypical findings such as perifocal edema, non-homogenous contrast enhancement, multiplicity or septations and calcification, various unusual manifestations due to rupture or infection of the cyst have been observed in our cases with complicated hydatid disease. To prevent subsequent acute catastrophic results and the development of recurrences in various organs, it should be kept in mind that complicated hydatid cysts can cause unusual USG, CT, and MRI findings, in addition to typical ones, in endemic areas. Therefore, familiarity with atypical radiological appearances of complicated hydatid disease may be valuable in making a correct diagnosis and treatment

  8. Unusual imaging characteristics of complicated hydatid disease

    Energy Technology Data Exchange (ETDEWEB)

    Turgut, Ahmet Tuncay [Department of Radiology, Ankara Training and Research Hospital, Ankara (Turkey)]. E-mail: ahmettuncayturgut@yahoo.com; Altin, Levent [Department of Radiology, Numune Training and Research Hospital, Ankara (Turkey); Topcu, Salih [Department of Thoracic Surgery, Faculty of Medicine, Kocaeli University, Izmit (Turkey); Kilicoglu, Buelent [Department of 4th General Surgery, Ankara Training and Research Hospital, Ankara (Turkey); Altinok, Tamer [Department of Thoracic Surgery, Meram Faculty of Medicine, Selcuk University, Konya (Turkey); Kaptanoglu, Erkan [Department of Neurosurgery, Numune Training and Research Hospital, Ankara (Turkey); Karademir, Alp [Department of Radiology, Numune Training and Research Hospital, Ankara (Turkey); Kosar, Ugur [Department of Radiology, Ankara Training and Research Hospital, Ankara (Turkey)

    2007-07-15

    Hydatid disease, a worldwide zoonosis, is caused by the larval stage of the Echinococcus tapeworm. Although the liver and the lungs are the most frequently involved organs in the body, hydatid cysts of other organs are unusual. Radiologically, they usually demonstrate typical imaging findings, but unusual imaging characteristics of complicated cyst of hydatid disease, associated with high morbidity and mortality, are rarely described in the literature. The purpose of this study is to review the general features of hydatidosis and to discuss atypical imaging characteristics of the complicated hydatid disease in the human, with an emphasis on structure and rupture of the cystic lesion as well as ultrasonography (USG), computed tomography (CT), and magnetic resonance imaging (MRI) features of the disease. In our study, the available literature and images of the cases with complicated hydatidosis involving liver, lung, brain, spine and orbit were reviewed retrospectively. In hydatid disease, there are many potential local and systemic complications due to secondary involvement in almost any anatomic location in humans. Radiologically, in addition to the presence of atypical findings such as perifocal edema, non-homogenous contrast enhancement, multiplicity or septations and calcification, various unusual manifestations due to rupture or infection of the cyst have been observed in our cases with complicated hydatid disease. To prevent subsequent acute catastrophic results and the development of recurrences in various organs, it should be kept in mind that complicated hydatid cysts can cause unusual USG, CT, and MRI findings, in addition to typical ones, in endemic areas. Therefore, familiarity with atypical radiological appearances of complicated hydatid disease may be valuable in making a correct diagnosis and treatment.

  9. [Primary disseminated pulmonary hydatid cyst manifesting with right-side cardiac failure: case report].

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    Çakın, Özlem; Üstün, Cemal; Akçay, Selahattin; İnci, Mehmet Fatih; Altınsoy, Hasan Baki

    2011-01-01

    Hydatid disease is a parasitic infection caused by a tapeworm of the genus Echinococcus. There are three known species of Echinococcus that lead to the disease among humans. E. granulosus is the most common of the three. A 26-year-old man admitted to emergency room with a cough, dyspnea, tachycardia, and chest pain was hospitalized with suspected pneumonia. The patient was in poor general condition and was conscious. On physical examination, fever: 37.3°C/axillary, blood pressure: 165/100 mmHg, cardiac pulse: 114/min, remarkable bilateral pretibial edema, peripheral cyanosis, and disseminated rales and rhonchi were found. Chest radiography showed the multiple disseminated cystic formations, and thorax computed tomography showed remarkable dilatation in the ring of pulmonary artery, and multiple cystic formations in the lung area. The disseminated pulmonary hydatid cyst disease was diagnosed according to clinical and laboratory findings. Albendazole 800 mg/kg daily was administered to the patient for three months. The patient recovered markedly after this treatment. To our knowledge, this is the first case of primary disseminated pulmonary hydatid cyst to manifest with right-side cardiac failure. In endemic areas, the morbidity and mortality due to hydatid cyst may be decreased if hydatid cyst is considered among patients with suspected radiologic findings. PMID:22198927

  10. A case of primary osseous pelvic hydatid disease (echinococcus granulosus)

    International Nuclear Information System (INIS)

    Primary bone involvement in hydatid disease (HD) is rare. Sporadic reports estimate its prevalence to 1%. Only a few cases have been reported where CT has been used. Magnetic resonance imaging (MRI) of primary pelvic skeletal hydatid disease has, to my best knowledge, previously not been published. This report deals with a case of primary hydatid disease of the right ilium and the sacrum examined by plain film radiography. CT and MRI confirmed by pathology. (orig.)

  11. A case of primary osseous pelvic hydatid disease (echinococcus granulosus)

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    Sinner, W.N. von (King Faisal Specialist Hospital and Research Centre, Riyadh (Saudi Arabia). Dept. of Radiology)

    1991-07-01

    Primary bone involvement in hydatid disease (HD) is rare. Sporadic reports estimate its prevalence to 1%. Only a few cases have been reported where CT has been used. Magnetic resonance imaging (MRI) of primary pelvic skeletal hydatid disease has, to my best knowledge, previously not been published. This report deals with a case of primary hydatid disease of the right ilium and the sacrum examined by plain film radiography. CT and MRI confirmed by pathology. (orig.).

  12. Hydatid Cyst in the Cardiac Papillary Muscle of the Tricuspid Valve

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    Morteza Joorabian

    2010-05-01

    Full Text Available Cardiac hydatid cyst is an uncommon lesion, mostly caused by Echinococcus granulosus. Humans are infected by contaminated dogs during their childhood or contaminated uncooked vegetables in sheep-raising areas of the world such as South America, Australia, New Zealand, Philippines, China, Arabia, Eastern Europe, and the Mediterranean coast. We report a case of hydatid cyst in the papillary muscle of the tricuspid valve. To the best of our knowledge, hydatid cyst in the papillary muscles has not been reported and the present case is the first case reported."nKeywords: Cardiac hydatid cyst, Echinococcus granulosus, Tricuspid valve

  13. Cerebral hydatid disease: Is it primary or secondary?

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    Onteddu Joji Reddy

    2014-01-01

    Full Text Available Hydatid disease is a serious medical problem in Mediterranean and particularly among sheep farming countries, caused by larval stages of dog tapeworms belonging to the genus Echinococcus. Hydatid cysts may affect every organ in the human body; however, multiple organ involvement (spleen, adrenal gland, heart, pericardium, intravascular growth of hydatids and brain without affecting the two major filters in the body liver and the lung was very rare. In this case, myocardial hydatid cyst is considered as primary and involvement of other organs such as brain, spleen, adrenal glands, and vascular involvement are considered as secondary involvement due to the rupture of hydatid in heart. Rarity of this atypical presentation of hydatid disease leads to this case report.

  14. Hydatid Cyst in the Cardiac Papillary Muscle of the Tricuspid Valve

    OpenAIRE

    Morteza Joorabian; Jamal Hossin; Ahmad Takrity

    2010-01-01

    Cardiac hydatid cyst is an uncommon lesion, mostly caused by Echinococcus granulosus. Humans are infected by contaminated dogs during their childhood or contaminated uncooked vegetables in sheep-raising areas of the world such as South America, Australia, New Zealand, Philippines, China, Arabia, Eastern Europe, and the Mediterranean coast. We report a case of hydatid cyst in the papillary muscle of the tricuspid valve. To the best of our knowledge, hydatid cyst in the papillary muscles has no...

  15. Multiorgan involvement in a pediatric patient with hydatid disease.

    Science.gov (United States)

    Olmez, D; Babayigit, A; Arslan, H; Uzuner, N; Ozturk, Y; Karaman, O; Cakmakci, H

    2008-12-01

    Human Echinococcus infection still remains an important health problem in endemic regions. Herein, we report a 5-year-old boy with hydatid disease who has spleen, lung, kidney and liver involvement simultaneously. To our knowledge, there is no pediatric case with hydatid disease in the literature reporting simultaneous involvement of spleen, kidney, liver and lungs as in our case. PMID:18593736

  16. Local complications of hydatid disease involving thoracic cavity: Imaging findings

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    Turgut, A.T. [Department of Radiology, Ankara Training and Research Hospital, Ankara (Turkey)], E-mail: ahmettuncayturgut@yahoo.com; Altinok, T. [Department of Thoracic Surgery, Meram Faculty of Medicine, Selcuk University, Konya (Turkey); Topcu, S. [Department of Thoracic Surgery, Faculty of Medicine, Kocaeli University, Izmit (Turkey); Kosar, U. [Department of Radiology, Ankara Training and Research Hospital, Ankara (Turkey)

    2009-04-15

    Hydatid disease, a worldwide zoonosis, is caused by the larval stage of the Echinococcus tapeworm. Although it can involve almost every organ of the body, lung involvement follows in frequency the hepatic infestation in adults and is the predominating site in children. Radiologically, hydatidosis usually demonstrates typical findings, but many patients are at risk of developing various complications of hydatid disease with atypical imaging findings and these are rarely described in the literature. In this pictorial review, the imaging features of local complications of hydatid disease involving the thorax including intrapulmonary or pleural rupture, infection of the ruptured cysts, reactions of the adjacent tissues, thoracic wall invasion and iatrogenic involvement of pleura are described. Additionally, imaging characteristics of transdiaphragmatic thoracic involvement of hepatic hydatid disease are presented. To prevent the development of subsequent catastrophic results, all radiologists need to be aware of the atypical imaging appearances of complications of pulmonary hydatid disease.

  17. Local complications of hydatid disease involving thoracic cavity: Imaging findings

    International Nuclear Information System (INIS)

    Hydatid disease, a worldwide zoonosis, is caused by the larval stage of the Echinococcus tapeworm. Although it can involve almost every organ of the body, lung involvement follows in frequency the hepatic infestation in adults and is the predominating site in children. Radiologically, hydatidosis usually demonstrates typical findings, but many patients are at risk of developing various complications of hydatid disease with atypical imaging findings and these are rarely described in the literature. In this pictorial review, the imaging features of local complications of hydatid disease involving the thorax including intrapulmonary or pleural rupture, infection of the ruptured cysts, reactions of the adjacent tissues, thoracic wall invasion and iatrogenic involvement of pleura are described. Additionally, imaging characteristics of transdiaphragmatic thoracic involvement of hepatic hydatid disease are presented. To prevent the development of subsequent catastrophic results, all radiologists need to be aware of the atypical imaging appearances of complications of pulmonary hydatid disease.

  18. Surgical management of hepatic hydatid disease

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    Ketan Vagholkar

    2016-06-01

    Full Text Available Hydatidosis is strictly a zoonosis. Humans are an accidental host. The disease is endemic in rural agricultural areas. However if acquired by humans, it can cause extensive spread affecting a wide range of organs with predilection for the liver. Managing such cases requires a sound fundamental knowledge of the parasite and its pathogenicity. It is essential that surgeons who deal with such cases have a good working knowledge of the disease. The approaches to hepatic hydatids with respect to the principles of surgical treatment are presented in this article. [Int J Res Med Sci 2016; 4(6.000: 1834-1837

  19. MRI evaluation of soft tissue hydatid disease

    International Nuclear Information System (INIS)

    Infestation in soft tissue by Echinococcus granulosus is not a common disease, and its diagnosis is based on clinical, laboratory data and radiological findings. The aim of our retrospective study is to give an overview of the different signs and patterns shown by MRI that can be useful in characterizing soft tissue hydatid disease. The MRI images obtained in seven patients with soft tissue and subcutaneous hydatidosis were reviewed. Typical signs of hydatidosis were multivesicular lesions with or without hypointense peripheral ring (''rim sign''). Related to the presence and absence, respectively, of viable scolices in the microscopic exam, daughter cysts were presented either as high signal intensity or low signal intensity on T2-weighted images. Low-intensity detached layers within the cyst and peripheral enhancement with gadolinium-DTPA were also presented. Atypical signs were presented in an infected muscular cyst, a subcutaneous unilocular cyst and several unilocular cysts. Knowledge of the different patterns in MRI of soft tissue hydatid disease can be useful in diagnosing this entity. We observed that the ''rim sign'' is not as common as in other locations, and in addition, MRI seems to be of assistance when evaluating the vitality of the cysts. (orig.)

  20. MRI evaluation of soft tissue hydatid disease

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Diez, A.I.; Ros Mendoza, L.H.; Villacampa, V.M.; Cozar, M.; Fuertes, M.I. [Dept. of Radiology, Hospital Miguel Servet, Zaragoza (Spain)

    2000-03-01

    Infestation in soft tissue by Echinococcus granulosus is not a common disease, and its diagnosis is based on clinical, laboratory data and radiological findings. The aim of our retrospective study is to give an overview of the different signs and patterns shown by MRI that can be useful in characterizing soft tissue hydatid disease. The MRI images obtained in seven patients with soft tissue and subcutaneous hydatidosis were reviewed. Typical signs of hydatidosis were multivesicular lesions with or without hypointense peripheral ring (''rim sign''). Related to the presence and absence, respectively, of viable scolices in the microscopic exam, daughter cysts were presented either as high signal intensity or low signal intensity on T2-weighted images. Low-intensity detached layers within the cyst and peripheral enhancement with gadolinium-DTPA were also presented. Atypical signs were presented in an infected muscular cyst, a subcutaneous unilocular cyst and several unilocular cysts. Knowledge of the different patterns in MRI of soft tissue hydatid disease can be useful in diagnosing this entity. We observed that the ''rim sign'' is not as common as in other locations, and in addition, MRI seems to be of assistance when evaluating the vitality of the cysts. (orig.)

  1. Uncommon locations of hydatid disease: CT appearances

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    Gossios, K.J.; Kontoyiannis, D.S. [Department of Radiology, General Hospital of Ioannina, GR-450 01 Ioannina (Greece); Dascalogiannaki, M.; Gourtsoyiannis, N.C. [Department of Radiology, University of Crete Medical School, GR-711 10 Iraklion (Greece)

    1997-10-01

    Hydatid disease (HD), already known by Hippocrates, is prevalent and widespread in most sheep-raising countries in Asia, Australia, South America, Near East, and southern Europe. The disease is most commonly due to Echinococcus granulosus and may occur in any organ or tissue. The location is mostly hepatic (75%) and pulmonary (15%), and only 10% occur in the rest of the body. Imaging modalities such as US, CT, and MR imaging are helpful in diagnosing the disease. The reliability of each method depends on the cyst`s location in the body. The purpose of this essay is to illustrate the use of CT in depicting some unusual locations of HD besides the liver and lung. (orig.). With 18 figs.

  2. Imaging Spectrum of Hydatid Disease: Usual and Unusual Locations.

    Science.gov (United States)

    Srinivas, Maskal Revanna; Deepashri, Basavalingu; Lakshmeesha, Mogenahalli Thimmaiah

    2016-01-01

    Hydatid disease is a parasitic infection caused by Echinococcus granulosus and Echinococcus multilocularis. It is common in endemic regions and can demonstrate a variety of imaging features that differ according to the affected organ and the stage of the disease. Liver and lungs are the most commonly affected organs. The classic features of hepatic hydatid disease are well known. However, diagnosing hydatid disease at unusual locations may be challenging because of myriad imaging features in each of these locations. Knowledge of the imaging spectrum in systemic hydatidoses in various organs is very valuable in improving the accuracy of radiological interpretation. The purpose of this article is to review the imaging features of hydatid disease at its varied locations. PMID:27231490

  3. Left retroperitoneal hydatid cyst disease and the treatment approach

    Directory of Open Access Journals (Sweden)

    Alper Avcı

    2013-12-01

    Full Text Available Hydatid disease is one of the oldest diseases known to mankind. In 85-95% of the cases, the liver and/or the lung are involved and in only 5-15% the cyst occurs at the other sites. Echinococcal cysts are mostly found in the liver (60%-70% of cases, followed by the lungs (10%-25%, spleen, ovaries, kidneys, brain, bones and heart, but rarely elsewhere in the body. 1-3 Retroperitoneal location of hydatid cyst is encountered rarely and only occasional case reports have appeared since Lockhart and Sapinza first reported this entity in 1958. 4-6 Primary retroperitoneal hydatid cyst is extremely rare. Hydatid disease in extrahepatic locations usually remains asymptomatic unless the cyst grows and produces.

  4. Liver hydatid disease: Morphological changes of protoscoleces after albendazole therapy

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    Stanković Nebojša; Ignjatović Mile; Nožić Darko; Hajduković Zoran

    2005-01-01

    Background. Postoperative recurrence of the liver hydatid disease befalls approximately 10−30% of patients. Preoperative or postoperative therapy with albendazole in single therapeutic protocol (800 mg/d, within 28 days) indicated the need to evaluate the hydatid cyst liquid protoscoleces viability. Morphological changes of protoscoleces following the treatment with drugs are not well known. Aim. To estimate the viability of protoscoleces after preoperative or postoperative albendazole therap...

  5. Coexistent axillary hydatid disease and tuberculosis: Case report of an extremely rare occurrence

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    Shalini Bahadur; Mukta Pujani; Sujata Jetley; Mohammad Jaseem Hassan; Shaan Khetrapal; Musharraf Husain

    2014-01-01

    Tuberculous infection is highly prevalent in India, however, hydatid disease is relatively uncommon. Frequent sites of predilection of hydatid disease are the liver and lungs. Other unusual sites of infliction are the peritoneum, thyroid, breast, pancreas, and mediastinum. Hydatid disease in the axilla is quite uncommon. We hereby report a case of coexistent axillary hydatid disease with tuberculous lymphadenitis. To the best of our knowledge, even after extensive search of the literature we ...

  6. Imaging findings in renal hydatid disease

    International Nuclear Information System (INIS)

    The aim of this work is to describe the image findings of renal hydatid disease, especially on MR. Four cases of echinococcal involvement of the kidney were retrospectively reviewed. All patients had intravenous urography (IVU) and US performed. Computed tomography examination was available in three patients and MR in two cases. Intravenous urography demonstrated communication of the cyst to the collecting system in one case. Ultrasound revealed multicystic appearance in three cases and unilocular in one case. Computed tomography demonstrated unilocular thick-walled or multilocular cysts with well-defined walls, calcified in one case. In multilocular cysts the CT densities of the fluid of daughter cysts was significantly lower than the fluid of mother cysts. This typical appearance was present in three of our cases. The presence of a hypointense rim and a multicystic appearance were distinctive in MR imaging. The combined findings of these different imaging modalities aid greatly in establishing the correct diagnosis. Magnetic resonance imaging is of value in determining the presence of a characteristic rim and enables the evaluation of anatomical relationships. (orig.)

  7. Pelvic Hydatid Disease: CT and MRI Findings Causing Sciatica

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    Sanal, Hatice Tuba; Kocaoglu, Murat; Bulakbasi, Nail; Yildirim, Duzgun [Gulhane Military Medical School, Department of Radiology, 06018, Ankara (Turkmenistan)

    2007-12-15

    Pelvic masses, especially hydatid disease, rarely present with sciatica. We present the computed tomography (CT) and the magnetic resonance imaging (MRI) findings of a 49-year-old female patient with presacral hydatid disease, who was evaluated for her sciatica. We also want to emphasize the importance of assessing the pelvis of patients with symptoms and clinical findings that are inconsistent and that cannot be satisfactorily explained by the spinal imaging findings. isc herniation in the lumbar spine is a well-known etiology of back pains and sciatica, but whenever disc herniation of the lumbar spine is excluded by the employed imaging modalities, then the pelvis should be examined for other possible etiologies of nerve compression. We describe here a patient, who was complaining of sciatica, with no abnormal findings in her lumbar spinal magnetic resonance imaging (MRI). The cause of her sciatica was found to be associated with a pelvic hydatid cyst compressing the lumbosacral nerve plexus. In conclusion, if no pathology is evident for the lumbar discal structures, in connection with the cause of sciatica and lumbar back pains, then the pelvis should also be examined for the possible etiologies of compression of the lumbosacral nerve plexus. Whenever a multiseptated cyst is come across in a patient of an endemic origin with a positive history for hydatid disease like surgery, indicating recurrence, hydatid cyst is the most likely diagnosis.

  8. Hydatid Cyst of Right Atrium: A Case Report

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    Maral Mokhtari

    2015-06-01

    Full Text Available Cardiac hydatid cyst is rare and usually occurs in the setting of disseminated disease. Herein, we reported a case of isolated right atrial hydatid cyst misdiagnosed clinically as a tumor. A 65-year-old woman diagnosed as having large right atrial mass suspected of malignancy underwent resection of the cardiac mass. Histopathological examination showed laminated membrane and protoscolices of Echinococcus Granulosus. However, all other work-ups failed to document systemic diseases. Therefore, isolated cardiac hydatid cyst was diagnosed. Hydatid cysts should be considered in differential diagnosis of any cardiac mass, especially in endemic areas.

  9. Classic and unusual appearances of hydatid disease in children

    International Nuclear Information System (INIS)

    In endemic regions, hydatid disease is commoner in children than in adults. The hydatid cysts may have classic appearances, but unusual sites and appearances may cause diagnostic difficulties.Objective. To assess the classic and unusual appearances of hydatid disease in children.Materials and methods. A 3-year retrospective review of available imaging of proven hydatid disease at a tertiary paediatric institution.Results. Review of imaging of 21 children (9 boys, 12 girls), with a mean age of 8 years and 1 month, demonstrated cysts in the liver (n=9), lung (n=8), brain (n=7), spleen (n=2), heart (n=1), orbit (n=1) and soft tissues (n=1). Multi-organ involvement occurred in eight cases with two cases that did not involve the liver. Complicated cysts were found in 13 cases and usually involved the liver (n=8) and lung (n=5). An unusual case of spontaneous cerebrospinal fluid (CSF) spread was also documented.Conclusions. Hydatid disease in children classically involves the liver, lung and brain but can involve almost any organ and numerous organs simultaneously. Whether hydatid disease is discovered incidentally or by intentional imaging, extended imaging is recommended to identify multifocal disease which may also display complicated cysts that may assist in the diagnostic process. All patients with one known site should undergo a minimum of an abdominal US and CT scan of the chest and brain. CT may be used instead of US of the abdomen, and MRI may be used to replace CT of the brain. Over 50% of cases in our study showed complicated cysts. Unique findings of this study include multi-organ involvement without liver cysts. Multiplicity and complications of cysts can assist diagnosis. Intraventricular and intrathecal CSF spread of a spontaneously ruptured intracerebral cyst has not, to our knowledge, been previously reported. (orig.)

  10. Classic and unusual appearances of hydatid disease in children

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    Andronikou, Savvas; Welman, Chris J.; Kader, Ebrahim [Department of Paediatric Radiology, University of Cape Town and Institute of Child Health, Red Cross Children' s Hospital, Rondebosch, Cape Town 7700 (South Africa)

    2002-11-01

    In endemic regions, hydatid disease is commoner in children than in adults. The hydatid cysts may have classic appearances, but unusual sites and appearances may cause diagnostic difficulties.Objective. To assess the classic and unusual appearances of hydatid disease in children.Materials and methods. A 3-year retrospective review of available imaging of proven hydatid disease at a tertiary paediatric institution.Results. Review of imaging of 21 children (9 boys, 12 girls), with a mean age of 8 years and 1 month, demonstrated cysts in the liver (n=9), lung (n=8), brain (n=7), spleen (n=2), heart (n=1), orbit (n=1) and soft tissues (n=1). Multi-organ involvement occurred in eight cases with two cases that did not involve the liver. Complicated cysts were found in 13 cases and usually involved the liver (n=8) and lung (n=5). An unusual case of spontaneous cerebrospinal fluid (CSF) spread was also documented.Conclusions. Hydatid disease in children classically involves the liver, lung and brain but can involve almost any organ and numerous organs simultaneously. Whether hydatid disease is discovered incidentally or by intentional imaging, extended imaging is recommended to identify multifocal disease which may also display complicated cysts that may assist in the diagnostic process. All patients with one known site should undergo a minimum of an abdominal US and CT scan of the chest and brain. CT may be used instead of US of the abdomen, and MRI may be used to replace CT of the brain. Over 50% of cases in our study showed complicated cysts. Unique findings of this study include multi-organ involvement without liver cysts. Multiplicity and complications of cysts can assist diagnosis. Intraventricular and intrathecal CSF spread of a spontaneously ruptured intracerebral cyst has not, to our knowledge, been previously reported. (orig.)

  11. Middle lobe syndrome: a singularly rare presentation of complicated pulmonary hydatid disease.

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    Kunal, Shekhar; Pilaniya, Vikas; Shah, Ashok

    2016-01-01

    Imaging is crucial to the diagnosis of pulmonary hydatid disease, as it is often the first modality that raises suspicion of the disease. Middle lobe syndrome (MLS) as a presentation of this disease is a distinct rarity. A 45-year-old woman, a never-smoker, presented with cough and streaky haemoptysis. Imaging demonstrated a trapezoidal opacity with its base towards the hilum and contiguous with the right cardiac border. The reformatted sagittal view confirmed the diagnosis of MLS. Fibreoptic bronchoscopy (FOB) revealed an avascular white membranous structure wholly occluding the medial segment of the middle lobe. This was completely removed through gentle suction. Bronchial aspirate revealed hooklets of hydatid and echinococcal serology was positive. Subsequently, three cycles of albendazole were administered with remarkable clinical and radiological improvement. To the best of our knowledge, this is the first detailed description of MLS caused by pulmonary hydatidosis that was completely removed through FOB. PMID:27045051

  12. Hydatid disease of the cranium: neuroradiological findings in one case

    International Nuclear Information System (INIS)

    Hydatid disease is caused by Echinococcus granulosus. The most common locations for hydatid cysts are lung and liver. The central nervous system is involved in only 2% of cases, and these cysts are usually located in the brain parenchyma. Primary involvement of the bones of the skull is very uncommon. We report the case of a child with cranial echinococcosis which presented in the form of an osteolytic lesion with an extradural cyst. This was the unique feature of the disease. The CT and MR findings are described. This presentation has rarely been reported in the literature. (Author) 5 refs

  13. The value of computed tomography in osseous hydatid disease (Echinococcosis)

    International Nuclear Information System (INIS)

    The authors report three cases of osseous hydatid diseasee (echinococcosis) in which examination by computed tomography (CT) was found to be helpful in establishing the diagnosis. Recognition of this rare bone infection in orthodox radiographs is notoriously difficult, but is aided by knowledge of the patient having lived in an area in which the disease is endemic. In two instances, one involving the shoulder and the other the thoracic spine, radiological abnormalities had been attributed at first to tuberculosis. In the third case, in which a destructive lesion in the sacrum had been interpreted correctly, CT studies provided confirmation of a recurrence. CT has proved to be an effective and sensitive method of demonstrating these destructive lesions in bone, of determining their spread, and of establishing the presence of other hydatid cysts in adjacent soft tissues. This technique has been found to be of value in preoperative planning of the surgical approach to hydatid lesions of the skeleton. (orig.)

  14. Value of computed tomography in osseous hydatid disease (Echinococcosis)

    Energy Technology Data Exchange (ETDEWEB)

    Bouras, A.; Larde, D.; Mathieu, D.; Benameur, C.; Ferrane, J.; Delepine, G. )

    1984-09-01

    The authors report three cases of osseous hydatid diseasee (echinococcosis) in which examination by computed tomography (CT) was found to be helpful in establishing the diagnosis. Recognition of this rare bone infection in orthodox radiographs is notoriously difficult, but is aided by knowledge of the patient having lived in an area in which the disease is endemic. In two instances, one involving the shoulder and the other the thoracic spine, radiological abnormalities had been attributed at first to tuberculosis. In the third case, in which a destructive lesion in the sacrum had been interpreted correctly, CT studies provided confirmation of a recurrence. CT has proved to be an effective and sensitive method of demonstrating these destructive lesions in bone, of determining their spread, and of establishing the presence of other hydatid cysts in adjacent soft tissues. This technique has been found to be of value in preoperative planning of the surgical approach to hydatid lesions of the skeleton.

  15. CEREBRAL HYDATID DISEASE: CT AND MR IMAGING FINDINGS

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    Ajay

    2014-10-01

    Full Text Available OBJECTIVE: Cerebral hydatid disease is very rare, representing only 2% of all cerebral space occupying lesions even in the countries where the disease is endemic. The aim of this paper is to describe the characteristic features of cerebral hydatid disease in computed tomography (CT and magnetic resonance imaging (MRI. METHODS: Here is a case 25yr/m who presented to neurosurgery OPD with complaints of headache, vomiting, right sided weakness and seizures for 2 weeks. CT and MRI were the imaging modalities to reach the diagnosis which was pathologically confirmed postoperatively as hydatid disease. RESULTS: CT and MR imaging findings of E. granulosus lesions were well defined, smooth thin-walled, spherical, homogeneous cystic lesions with no contrast enhancement, no calcification, and no surrounding oedema. CONCLUSION: Although cystic cerebral hydatid disease is well demonstrated by CT and MR examinations, CT is superior in detecting calcification in the cyst, when present, MR is better in demonstrating cyst capsule, detecting multiplicity and defining the anatomic relationship of the lesion with the adjacent structures, and it is more helpful in surgical planning.

  16. Spontaneous rupture of a splenic hydatid cyst with anaphylaxis in a patient with multi-organ hydatid disease.

    Science.gov (United States)

    Constantin, V; Popa, F; Socea, B; Carâp, A; Bălălău, C; Motofei, I; Banu, P; Costea, D

    2014-01-01

    Hidatid cysts of the spleen are a rare occurrence, the spleen being the third most common organ for the development of Echinococcus Granulosus. Splenic hydatid cysts are commonly part of multi-organ hydatid disease. Diagnosis is often established when investigating a splenomegaly or by chance during an unrelated consult. It can also be diagnosed after rupture, be it following trauma (the most common occurrence)or spontaneous. Splenic hydatid cyst rupture requires immediate action and is a life-threatening condition. It results, most often, in splenectomy. We present the case of a patient with multi-organ hydatid disease that presented with a ruptured splenic cyst and developed anaphylaxis. The case was resolved by splenectomy and recovered well. PMID:24956347

  17. Multi-vesicular pulmonary hydatid cyst, the potent underestimated factor in the formation of daughter cysts of pulmonary hydatid disease

    OpenAIRE

    Mohsen Sokouti; Babak Sokouti; Behrooz Shokouhi; Mohammad Hossein Rahimi-Rad

    2015-01-01

    Pulmonary multi-vesicular hydatid disease (HD) with Echinococcus granulosus is rare. A 28-year-old woman presented to our center with cough and respiratory distress. Chest x-ray and computerized tomography scan revealed bilateral giant cysts with water-lily sign (ruptured hydatid cysts). The left cyst was in vicinity of heart. With thoracotomy cysts of both lungs were removed. Thousands of translucent, homogenized small daughter cysts were discovered from the left side cyst. Pathologic examin...

  18. Hydatid cyst of the cardiac interventricular septum with complete atrioventricular block: a case report from Pakistan.

    Science.gov (United States)

    Mustafa, Bilal; Ahmed, Waqas; Akbar, Mohammad Tauqeer

    2012-03-01

    Cardiac involvement in systemic echinococcosis is a rare phenomenon. Abnormalities of the cardiac conduction system are an exceptional feature of cardiac hydatidosis. We report, to the best of our knowledge, the first case of cardiac hydatidosis from Pakistan in a 30 year old male who presented with recurrent syncopal episodes due to complete atrioventricular conduction block and subsequently underwent implantation of dual chamber pacemaker. His transthoracic echocardiogram revealed a large, well circumscribed, interventricular septal mass which was avascular on subsequent perfusion imaging. Surgical resection of the mass three years later confirmed it to be a hydatid cyst. PMID:22764470

  19. Recurrence of chest wall hydatid cyst disease involving the thoracic spine in an Australian patient.

    Science.gov (United States)

    Mon, Su Thet; Li, Yingda; Shepherd, Sarah; Daniel, Santosh; Poonnoose, Santosh; McDonald, Matthew

    2016-08-01

    Hydatid disease involving the spine is a relatively uncommon occurrence. The cestode Echinococcus granulosus is the primary pathogen associated with hydatid disease and most patients present with signs and symptoms of spinal cord compression depending on the location of the spinal involvement. We present a rare case of recurrent hydatid disease with extensive hemithorax involvement, including the thoracic spine, associated with spinal cord compression. This case highlights the role of staged and minimally invasive spine surgery in spinal hydatid disease with spinal cord compression, the importance of ongoing medical treatment and long term follow-up. PMID:27050921

  20. Mechanisms of immunity in hydatid disease: implications for vaccine development.

    Science.gov (United States)

    Zhang, Wenbao; Ross, Allen G; McManus, Donald P

    2008-11-15

    The Echinococcus organisms, the cause of echinococcosis (hydatid disease), are parasitic helminths with life cycles involving a carnivorous definitive host (usually dog or fox) and an intermediate host (human, ungulate, or rodent). They are complex multicellular pathogens that, despite being under constant barrage by the immune system, are able to modulate antiparasite immune responses and persist and flourish in their mammalian hosts. Understanding how the immune system deals with these parasites is a major challenge. Recent application of modern molecular and immunological approaches has revealed insights on the nature of immune responses generated during the course of hydatid infection, although many aspects of the Echinococcus-host interplay remain unexplored. This review summarizes current understanding of the immunology of echinococcosis, indicates areas where information is lacking, and shows how knowledge of host protective immunity has been translated into the design and development of anti-Echinococcus vaccines for application in intermediate hosts. PMID:18981082

  1. Right ventricular hydatid cyst ruptured to pericardium

    Directory of Open Access Journals (Sweden)

    Feridoun Sabzi

    2015-01-01

    Full Text Available Cardiac hydatidosis is rare presentation of body hydatidosis. Incidence of cardiac involvements range from 5% to 5% of patients with hydatid disease. Most common site of hydatid cyst in heart is interventricular septum and left ventricular free wall. Right ventricular free wall involvement by cyst that ruptured to pericardial cavity is very rare presentation of hydatid cyst. Cardiac involvement may have serious consequences such as rupture to blood steam or pericardial cavity. Both the disease and its surgical treatment carry a high complication rate, including rupture leading to cardiac tamponade, anaphylaxis and also death. In the present report, a 43-year-old man with constrictive pericarditis secondary to a pericardial hydatid cyst is described.

  2. Multi-vesicular pulmonary hydatid cyst, the potent underestimated factor in the formation of daughter cysts of pulmonary hydatid disease

    Directory of Open Access Journals (Sweden)

    Mohsen Sokouti

    2015-01-01

    Full Text Available Pulmonary multi-vesicular hydatid disease (HD with Echinococcus granulosus is rare. A 28-year-old woman presented to our center with cough and respiratory distress. Chest x-ray and computerized tomography scan revealed bilateral giant cysts with water-lily sign (ruptured hydatid cysts. The left cyst was in vicinity of heart. With thoracotomy cysts of both lungs were removed. Thousands of translucent, homogenized small daughter cysts were discovered from the left side cyst. Pathologic examinations revealed the ruptured hydatid cysts of both lungs with daughter cysts on the left lung cyst. To best of our knowledge probably this is the first report of multi-vesicular HD in lung. We suppose that the heart pulsation was effective in the formation of daughter cysts.

  3. Multi-vesicular pulmonary hydatid cyst, the potent underestimated factor in the formation of daughter cysts of pulmonary hydatid disease.

    Science.gov (United States)

    Sokouti, Mohsen; Sokouti, Babak; Shokouhi, Behrooz; Rahimi-Rad, Mohammad Hossein

    2015-01-01

    Pulmonary multi-vesicular hydatid disease (HD) with Echinococcus granulosus is rare. A 28-year-old woman presented to our center with cough and respiratory distress. Chest x-ray and computerized tomography scan revealed bilateral giant cysts with water-lily sign (ruptured hydatid cysts). The left cyst was in vicinity of heart. With thoracotomy cysts of both lungs were removed. Thousands of translucent, homogenized small daughter cysts were discovered from the left side cyst. Pathologic examinations revealed the ruptured hydatid cysts of both lungs with daughter cysts on the left lung cyst. To best of our knowledge probably this is the first report of multi-vesicular HD in lung. We suppose that the heart pulsation was effective in the formation of daughter cysts. PMID:26180389

  4. Liver hydatid disease: Morphological changes of protoscoleces after albendazole therapy

    Directory of Open Access Journals (Sweden)

    Stanković Nebojša

    2005-01-01

    Full Text Available Background. Postoperative recurrence of the liver hydatid disease befalls approximately 10−30% of patients. Preoperative or postoperative therapy with albendazole in single therapeutic protocol (800 mg/d, within 28 days indicated the need to evaluate the hydatid cyst liquid protoscoleces viability. Morphological changes of protoscoleces following the treatment with drugs are not well known. Aim. To estimate the viability of protoscoleces after preoperative or postoperative albendazole therapy, and their ability for cystic metamorphosis. Methods. A prospective, randomized clinical trial included 30 patients with liver hydatid disease, treated with albendazole and surgically (I group, and 30 patients in the control group treated only surgically (II group. The concentration of albendazole and its active metabolite albendazole sulphoxide in the cysts contents were determined using HPLC. Estimation of protoscoleces viability was based on the established micromorphologic criteria, and compared between the patients treated with albendazole, and the patients treated only surgically. Biological assessment of the viability was performed on protoscoleces with uncertain signs of the disturbed viability (unchanged structure, evaginated, without movements using intraperitoneal injection of 1 ml of protoscoleces prepared suspension to AO type of rats. Results. The concentration of albendazole in cysts' contents ranged from 0 to 64.9 μg/ml, and of its active metabolite from 0.5 to 40.8 μg/ml. The presence of fully viabile protoscoleces in the albendazol treated patients was significantly lower than in the control group. A significant difference was noticed in the presence of disintegrated protoscoleces without movements in the albendazol treated group, compared to the control group. Biological assessment of the viability showed incapability of these protoscoleces for cystic metamorphoses. Conclusion. Low viability of parasites due to medicamentous therapy

  5. Coexistent axillary hydatid disease and tuberculosis: Case report of an extremely rare occurrence

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    Shalini Bahadur

    2014-01-01

    Full Text Available Tuberculous infection is highly prevalent in India, however, hydatid disease is relatively uncommon. Frequent sites of predilection of hydatid disease are the liver and lungs. Other unusual sites of infliction are the peritoneum, thyroid, breast, pancreas, and mediastinum. Hydatid disease in the axilla is quite uncommon. We hereby report a case of coexistent axillary hydatid disease with tuberculous lymphadenitis. To the best of our knowledge, even after extensive search of the literature we did not come across any such case. Fine needle aspiration cytology (FNAC is a cost-effective procedure performed on an outpatient basis and helped clinch a prompt diagnosis, with minimum discomfort or complications. The role of FNAC in early diagnosis cannot be overemphasized.

  6. Coexistent axillary hydatid disease and tuberculosis: Case report of an extremely rare occurrence.

    Science.gov (United States)

    Bahadur, Shalini; Pujani, Mukta; Jetley, Sujata; Hassan, Mohammad Jaseem; Khetrapal, Shaan; Husain, Musharraf

    2014-01-01

    Tuberculous infection is highly prevalent in India, however, hydatid disease is relatively uncommon. Frequent sites of predilection of hydatid disease are the liver and lungs. Other unusual sites of infliction are the peritoneum, thyroid, breast, pancreas, and mediastinum. Hydatid disease in the axilla is quite uncommon. We hereby report a case of coexistent axillary hydatid disease with tuberculous lymphadenitis. To the best of our knowledge, even after extensive search of the literature we did not come across any such case. Fine needle aspiration cytology (FNAC) is a cost-effective procedure performed on an outpatient basis and helped clinch a prompt diagnosis, with minimum discomfort or complications. The role of FNAC in early diagnosis cannot be overemphasized. PMID:25190981

  7. Primary humeral echinococcosis: an unusual hydatid disease

    International Nuclear Information System (INIS)

    Skeletal echinococcosis is uncommon, accounting for less than 2% of all hydatidinous lesions, and often presents as a clinical and radiological diagnostic problem. The spine, the pelvis, large bones and the skull are most commonly involved. The interpretation of imaging studies can be very confusing and the non-specificity of the findings often leads to a mistaken diagnosis. The case of a 32 years old man with humeral hydatidinous disease complicated with pathological fracture and extraosseous involvement is presented. The importance of considering osseous hydatidosis in the differential diagnosis of destructive bone lesions and as the possible cause of a palpable lesion in the chest wall, especially in endemic regions is pointed out. (author)

  8. Macroscopic Hydatiduria: An Uncommon Pathognomonic Pres-enta¬tion of Renal Hydatid Disease

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    Ali HAMIDI MADANI

    2015-10-01

    Full Text Available Isolated renal hydatid disease is a rare endemic infestation caused by larval form of Echinococcus granulosus. Hydatiduria is an uncommon presentation of renal hydatid disease. In 2012 a 34-year-old female referred to Razi Hospital, Rasht, Iran with complaints of right flank pain and grape-like material in urine. Diagnosis was made by ultrasonography and CT scan. The patient was treated surgically with nephrectomy in combination with perioperative chemotherapy with albendazol.  

  9. A case of successful renal transplantation for hydatid disease after surgical treatment of disseminated cysts.

    Science.gov (United States)

    Özdemir, M; Ringe, K I; Schrem, H; Kleine, M; Meyer Zu Vilsendorf, A; Klempnauer, J; Lehner, F; Jäger, M; Bektas, H

    2015-06-01

    Hydatid disease is a systemic disorder affecting especially the liver and lungs. Although it is not endemic in Europe, it can be seen sporadically, particularly because of travel and immigration. Severe, multiple organ involvement is quite rare. A 39-year-old Kurdish male patient presented with the previous diagnosis of hydatid disease and disseminated cysts in the liver, lung, and left kidney, leading to renal failure and the need for hemodialysis. Following multiple operations, complete eradication of infectious cysts was achieved, and kidney transplantation was performed. After 4 years of follow-up, the patient is in good condition, especially with normal renal function and no sign of recurrent hydatid disease. PMID:25704879

  10. Therapeutic endoscopic retrograde cholangiopancreatography and related modalities have many roles in hepatobiliary hydatid disease

    Institute of Scientific and Technical Information of China (English)

    Ersan (O)zaslan

    2006-01-01

    The authors report their experience about 8 cases of intrabiliary rupture of hepatobiliary hydatid disease, and add an algorithm for treatment. To our opinion, the use of diagnostic and therapeutic endoscopic retrograde cholangiopancreatography (ERCP) in the management of hepatobiliary hydatid disease was not stated properly in their proposed algorithm. According to the algorithm, the use of ERCP and related modalities was only stated in the case of postoperative biliary fistulae. We think that postoperative persistant fistula is not a sole indication, there are many indications for ERCP and related techniques namely sphincterotomy, extraction, nasobiliary drainage and stenting, in the treatment algorithm before or after surgery.

  11. A Case Report of Hydatid Disease in Long Bone

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    H Fanian

    2005-03-01

    Full Text Available Hydatid cyst, caused by echinococcus granulosa, can produce tissue cyst everywhere in body. Skeletal cystic lesion is rare especially in long bones like tibia and because of its unusual presentation, its diagnosis may easily be missed, unless be kept in mind.

  12. Primary multiple cerebral hydatid disease: still symptomatic despite pathologically confirmed death of the cyst.

    Science.gov (United States)

    Yaka, Umut; Aras, Yavuz; Aydoseli, Aydın; Akcakaya, Mehmet Osman; Sencer, Altay; Imer, Murat; Hepgul, Kemal

    2013-01-01

    Hydatid disease is a life-threatening parasitic infestation caused by Echinococcus granulosus. Infection with E. granulosus typically results in the formation of hydatid cysts in liver, lungs, kidney and spleen. Majority of the intracranial cysts are secondary and solitary. Multiple primary cerebral cysts are uncommon. Surgical and medical management of a 14-year-old boy with multiple primary hydatid cysts are presented. 14 cysts, which were symptomatic due to their mass effect, were surgically removed, whereas a deep-seated asymptomatic cyst was followed-up with medical treatment. Despite proper antibiotic regimen the patient was admitted with epileptic seizures six months later. The deep-seated lesion was also surgically removed. Intraoperative observations and pathological examination demonstrated different characteristics, with pericystic gliosis, gel-like cyst content and death scolices within the cavity. In addition to the fact, that the presented case is an additional example for the rare primary multiple cerebral hydatid cysts, to our knowledge it is the first case of a dead cerebral hydatid cyst, causing symptoms despite effective medical treatment. PMID:24101271

  13. Cardiac echinococcosis

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    Ivanović-Krstić Branislava A.

    2002-01-01

    Full Text Available Cardiac hydatid disease is rare. We report on an uncommon hydatid cyst localized in the right ventricular wall, right atrial wall tricuspid valve left atrium and pericard. A 33-year-old woman was treated for cough, fever and chest pain. Cardiac echocardiograpic examination revealed a round tumor (5.8 x 4 cm in the right ventricular free wall and two smaller cysts behind that tumor. There were cysts in right atrial wall and tricuspidal valve as well. Serologic tests for hydatidosis were positive. Computed tomography finding was consistent with diagnosis of hydatid cyst in lungs and right hylar part. Surgical treatment was rejected due to great risk of cardiac perforation. Medical treatment with albendazole was unsuccessful and the patient died due to systemic hydatid involvement of the lungs, liver and central nervous system.

  14. CT and MRI findings in cerebral hydatid disease

    International Nuclear Information System (INIS)

    CT is the primary modality for the diagnosis. Two forms of cerebral hydatid cysts have been reported on the basis of CT appearances: unilocular and multilocular. Demonstration of the cyst wall is important for the diagnosis. MRI is superior to CT for demonstrating the cyst capsule and perifocal oedema. We retrospectively reveiwed the CT and MRI findings of 6 surgically proven cases of cerebral hydatid cyst and compared the two modalities on the basis of their demonstration of findings helpful in the diagnosis, such as the capsule and perifocal oedema. In 1 case CT showed the capsule. In 2 cases MRI showed a hypointense capsule around the cyst on T2-weighted images. While CT is the modality of choice, in clinical practice MRI is superior for demonstrating the cyst capsule, which is a helpful finding in the diagnosis and can be used in inconclusive cases. (orig.)

  15. Case report: laparoscopic partial nephrectomy for isolated renal hydatid disease.

    Science.gov (United States)

    Basiri, A; Nadjafi-Semnani, M; Nooralizadeh, A

    2006-01-01

    A 73-year-old male patient with an isolated calcified hydatid cyst in the lower pole of the right kidney presented with a history of weight loss and cloudy, foul-smelling urine. Laparoscopic partial nephrectomy was performed, at which the cyst was removed en bloc. Six months postoperatively, a CT scan revealed no recurrence of hydatidosis. To our knowledge, this is the first report of laparoscopic partial nephrectomy for the treatment of isolated renal echinococcosis. PMID:16426127

  16. Pericyst may be a new pharmacological and therapeutic target for hydatid disease

    Institute of Scientific and Technical Information of China (English)

    WU Xiang-wei; CHEN Xue-ling; ZHANG Shi-jie; ZHANG Xi; SUN Hong; PENG Xin-yu

    2011-01-01

    Background Most hydatid cysts with calcified walls are biologically and clinically silent and inactive. Transforming growth factor-beta 1 (TGF-β1) plays a critical role in the calcification process of cells. The aim of this study was to assess the effect of modulating TGF-β1 signaling on the calcification of hydatid cysts.Methods Pericyst cells isolated from hepatic hydatid cysts were cultured with osteogenic media. These cells were assessed for alkaline phosphatase activity and mineralization capacity using Alizarin Red staining. Cells were also treated with recombinant human TGF-β1 and TGF-β inhibitor, and the expression profiles of osteoblast markers (RUNX2,osterix, and osteocalcin) were analyzed using Western blotting. The effects of inhibiting TGF-β1 signaling on calcification of pericyst walls were assessed using different doses of TGF-β inhibitor for 7 weeks in a preclinical disease model of liver cystic echinococcosis.Results Cells within the pericyst displayed high levels of alkaline phosphatase activity and mineralized nodule formation, as induced by osteogenic media. These activities, as well as expression profiles of osteoblast markers (RUNX2, osterix, and osteocalcin) could be inhibited by addition of recombinant human TGF-β1 (rhTGF-β1) and enhanced by TGF-β inhibitor. In the animal model of cystic echinococcosis, inhibition of TGF-β1 signaling increased calcification of the pericyst wall, which was associated with decreased cyst load index and lower viability of protoscoleces.Conclusions Cells within the pericysts adopt an osteoblast-like phenotype and have osteogenic potential. Inhibition of TGF-β1 signaling increases hydatid cyst calcification. Pharmacological modulation of calcification in pericysts may be a new therapeutic target in the treatment of hydatid disease.

  17. Isolated Primary Hydatid Disease of Omentum; Report of a Case and Review of the Literature

    OpenAIRE

    Ali Ghafouri; Shirzad Nasiri; Abolfazl Shojaee Far; Mohammad Reza Mobayen; Mehdi Tahamtan; Mohammad Nazari; Zeinab Gharib Doost

    2010-01-01

    Hydatid disease, most commonly caused by the larval stage ofEchinococcus granulosus, affects mainly human liver andlung, and rarely other parts of the body. It is prevalent in mostsheep-raising Mediterranean Countries including Iran. Peritonealhydatid cyst, either primary or secondary, represents anuncommon but significant manifestation of the disease. Thepresent case report describes a case of primary isolated hydatiddisease of omentum, which to our knowledge constitutesthe first case of thi...

  18. Isolated Primary Hydatid Disease of Omentum; Report of a Case and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Ali Ghafouri

    2010-09-01

    Full Text Available Hydatid disease, most commonly caused by the larval stage ofEchinococcus granulosus, affects mainly human liver andlung, and rarely other parts of the body. It is prevalent in mostsheep-raising Mediterranean Countries including Iran. Peritonealhydatid cyst, either primary or secondary, represents anuncommon but significant manifestation of the disease. Thepresent case report describes a case of primary isolated hydatiddisease of omentum, which to our knowledge constitutesthe first case of this kind in Iran.

  19. Hydatid Cyst in a 10-Year-Old Boy: An Unusual Location

    Directory of Open Access Journals (Sweden)

    Manouchehr Hekmat

    2009-06-01

    Full Text Available Hydatid disease, caused by echinococcus granulosus, is a common infectious disease in endemic areas such as Southern Europe and the Middle East. The incidence of this disease, however, is on the increase in Northern Europe due to the migration of labor and also tourism. We report a case of the hydatid cyst of the mediastinum, the diagnosis of which was established by the hemagglutinin test and echocardiography and confirmed by histological examinations. The cyst was totally removed during surgery on beating heart. The patient presented herein demonstrates that the mediastinal and cardiac involvement in hydatid disease could manifest in children with fast growth and rupture.

  20. Revision hip replacement for recurrent Hydatid disease of the pelvis: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Chandrasekar Coonoor R

    2010-03-01

    Full Text Available Abstract A case of a large recurrent hydatid cyst involving the right ilium and right hip treated with excision of the cyst, Total hip replacement and revision of the acetabular component with a Tripolar articulation for cyst recurrence and acetabular component loosening is presented along with a review of the relevant literature. To our knowledge there is no reported case of Total Hip replacement and revision for hydatid disease involving the bony pelvis.

  1. Revision hip replacement for recurrent Hydatid disease of the pelvis: a case report and review of the literature

    OpenAIRE

    Chandrasekar Coonoor R; Neelapala Venkata SS; Grimer Robert J

    2010-01-01

    Abstract A case of a large recurrent hydatid cyst involving the right ilium and right hip treated with excision of the cyst, Total hip replacement and revision of the acetabular component with a Tripolar articulation for cyst recurrence and acetabular component loosening is presented along with a review of the relevant literature. To our knowledge there is no reported case of Total Hip replacement and revision for hydatid disease involving the bony pelvis.

  2. Revision hip replacement for recurrent Hydatid disease of the pelvis: a case report and review of the literature.

    Science.gov (United States)

    Neelapala, Venkata S S; Chandrasekar, Coonoor R; Grimer, Robert J

    2010-01-01

    A case of a large recurrent hydatid cyst involving the right ilium and right hip treated with excision of the cyst, Total hip replacement and revision of the acetabular component with a Tripolar articulation for cyst recurrence and acetabular component loosening is presented along with a review of the relevant literature. To our knowledge there is no reported case of Total Hip replacement and revision for hydatid disease involving the bony pelvis. PMID:20222941

  3. What is the Current Concept for the Treatment of Liver Hydatid Disease?

    Directory of Open Access Journals (Sweden)

    Zafer Kilbas

    2014-12-01

    Full Text Available Hydatid disease of the liver caused by the larval form of Echinococcus granulosus still remains a common and challenging problem in Turkey. Operative treatment is the most common and well known option. Percutaneous aspiration, injection and reaspiration (PAIR has resulted as an alternative treatment to sur and not;gery and is becoming popular. Therefore, the treatment of hydatid cyst has been shifted from traditional surgical approach to less invasive PAIR. Large cysts with multiple daughter cysts, cysts communicating with the biliary tree, cysts exerting pressure on vital organs and single superficial hepatic cysts are indications for surgical treatment. While preoperative albendazol treatment is planned to decrease the cyst viability before surgery or percutanaeous drainage, postoperative chemotherapy is administered to reduce recurrence rates. PAIR is a promising treatment approach but randomised clinical trials with long follow-up are required to decide its efficiency. The aim of this study is to evaluate the effectiveness and indications of different treatment modalities in the management of liver hydatid cyst. [TAF Prev Med Bull 2014; 13(6.000: 487-490

  4. Hydatid Disease in Yemeni Patients attending Public and Private Hospitals in Sana’a City, Yemen

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    Abdulbasit Alghoury

    2010-04-01

    Full Text Available Objectives: Hydatid disease is endemic and represents a major health problem in Yemen. The aim of this study is to determine the magnitude of the problem of hydatidosis in patients attending Public and Private Hospitals at Sana’a city, Yemen.Methods:66 patients with hydatid disease were identified during the period from August 2006 to February 2007. Complete medical history for all CE patients were collected and analyzed.Results: Among the 66 CE patients, 67% were females and 33% males. Liver was the most common involved organ. Single cyst was more frequently detected than multiple cysts and approximately 94% of the cysts were ≥5 cm. Moreover, Public hospitals were the main source of patients with CE disease.Conclusion: Hydatidosis is still an endemic disease and an important health problem in Yemen which needs to be studied further. Therefore, accurate information on the distribution of the disease is the first step for the control and prevention of the disease. Moreover, it is crucial to investigate the role of different intermediate hosts and genotypes of E. granulosus in humans and animals.

  5. Primary Pelvic Hydatid Cyst Obstructing the Labour

    OpenAIRE

    Sandhya S. Ware; Suwarna B Patil; Dilip S Sarate; Vinod K Sawaitul

    2015-01-01

    Hydatid disease, caused by Echinococcus granulosus, is a common parasitic infection of the liver. Primary pelvic hydatid cyst is an extremely rare condition and occurs in approximately 0.7% of patients. Hydatid disease in pregnancy is a very rare condition with incidence of 1/20000 pregnancies. We report here an unusual case of hydatid cyst of the pelvis in a 30 years old multigravida presenting with obstructed labour. Ultrasonography showed well defined mixechoic c...

  6. Splenic hydatid cyst attacking retroperitoneum.

    Science.gov (United States)

    Kaya, Bülent; Uçtum, Yalım; Kutanış, Rıza

    2010-01-01

    Hydatid disease most commonly affects the liver and lungs but no organ is immune. Splenic hydatid cyst is a rare clinical entity. Although the patients are usually asymptomatic, the disease may present with secondary infection, adhesion to adjacent organs with fistulisation or rupture into abdominal cavity. We present a 67 year old women with splenic hydatid cyst. Severe adhesions and tumorlike growth were found in the retroperitoneal region. To our knowledge, retroperitoneal invasion with a splenic hydatid cyst is a very rare clinical condition. Total splenectomy was performed without complication. PMID:21391192

  7. Disease awareness and knowledge in caregivers of children who had surgery for cystic hydatid disease in Lima, Peru.

    Science.gov (United States)

    Reyes, Maria M; Taramona, Claudia; Saire-Mendoza, Mardeli; Guevara, Carlos; Garcia, Héctor H

    2010-12-01

    Cystic hydatid disease (CHD) is a common cause of lung and liver disease worldwide. Despite Peru being highly endemic, information about the level of knowledge is scarce and poor. A telephone survey was applied to assess the knowledge in the caregivers of patients treated for CHD at a paediatric hospital at Lima, Peru. Of the 26 contacted families, only 5 (20%) answered correctly all seven questions. A higher education degree was associated with correct answers (P = 0.002). Most respondents (17, 65%) incorrectly identified the etiologic agent and mode of transmission. Lact of knowledge is likely a major contributor to maintain the endemicity of disease in Peru. PMID:21188767

  8. Profile of patients with hepatic hydatid disease not treated surgically Perfil del paciente con hidatidosis hepática al que no se realiza tratamiento quirúrgico

    OpenAIRE

    José Manuel Ramia; Roberto De la Plaza; Miguel Casares; Carmen Ramiro; Pilar Veguillas; José Quiñones; Jorge García-Parreño

    2011-01-01

    Background: hepatic hydatid disease (HHD) is still an important health problem in certain areas of Spain where it is endemic. The treatment of HHD is usually surgical but certain patients are found to be ineligible after assessment for surgery (asymptomatic disease, comorbidity, patient refusal, or other). Material and methods: description of patients assessed in the Department of Surgery for hepatic hydatid disease. Results: in a group of 70 patients with HHD, 27 patients were not treated su...

  9. Primary left ventricular hydatid cyst in a child: case report

    International Nuclear Information System (INIS)

    The most common cause of echinococcosis in humans is Echinococcus granulosus. Although hydatid cyst is most frequently localized in liver (more than 65% of cases) and lung (25%) by means of portal and systemic circulation, it may involve other tissues and organs. Cardiac hydatid cysts account for only 0.5%-2% of all hydatid cysts, even in endemic areas. Of all cardiac hydatid cysts, the left ventricle accounts for 60%, right ventricle 10%, pericardium 7%, pulmonary artery 6%, left atrial appendage 6%, and interventricular septum 4%. We report the case of a myocardial hydatid cyst of the left ventricle in a 9-year-old boy. (author)

  10. Primary Peritoneal Hydatid Cyst Presenting as Ovarian Cyst Torsion: A Rare Case Report

    OpenAIRE

    Gandhiraman, Kavitha; Balakrishnan, Renukadevi; Ramamoorthy, Rathna; Rajeshwari, Raja

    2015-01-01

    Hydatid cyst disease is a zoonotic disease caused by Echinococcus granulosus, E.multilocularis or E.Vogli. The most common primary site is liver (75%) followed by lungs (5-15%) and other organs constitute 10-20%. Peritoneal hydatid cysts are very rare especially primary peritoneal hydatid. Secondary peritoneal hydatid cysts are relatively common, which usually occurs due to rupture of primary hepatic hydatid cyst. We present a rare case of large primary peritoneal hydatid cyst misdiagnosed as...

  11. Radiographic, CT and MRI spectrum of hydatid disease of the chest: a pictorial essay

    International Nuclear Information System (INIS)

    Thirty patients with thoracic hydatidosis (Echinococcus granulosus) were studied. The hydatid cysts were located in the lung parenchyma (70%), mediastinum (6.7%), inside the heart (10%), the pleurae (10%) and the chest wall (3.3%). Complications of thoracic hydatid cysts, such as rupture, infection, pleural involvement, spread and calcifications are presented. Computed tomography (CT) without and/or with contrast enhancement was performed in all patients (30). Findings from conventional chest radiographs were compared with CT and confirmed by pathology (30). In 10 cases (33.3%), magnetic resonance imaging was also performed. The diagnostic spectrum of hydatid cysts, including variations and developmental stages, is presented in this pictorial essay. (orig.)

  12. Hydatid Disease Involving Some Rare Locations in the Body: a Pictorial Essay

    International Nuclear Information System (INIS)

    Hydatid disease (HD) is an endemic illness in many countries, and it poses an important public health problem that's influenced by peoples' socioeconomic status and migration that spreads this disease. The most common site is the liver (59 75%), followed in frequency by lung (27%), kidney (3%), bone (1 4%) and brain (1 2%). Other sites such as the heart, spleen, pancreas and muscles are very rarely affected. Unusual sites for this disease can cause diagnostic problems. Familiarity with the imaging findings of HD may be helpful in making an accurate diagnosis and preventing potential complications. The occurrence of E. granulosus in some locations of the body is very rare. These anatomic locations may cause difficulties in making the differential diagnosis as E. granulosus is usually not suspected in some locations of the body. Imaging modalities such as US, CT and MRI are helpful in diagnosing this disease. Radiologists, surgeons and physicians should always consider HD in differential diagnosis of a cystic lesion, and especially for the cystic leasions encountered in patients who live in or have come from endemic regions and if any of the previously described imaging features (e.g., calcification, daughter cysts and/or intracystic membranes) are seen. Familiarity with the various imaging appearances of HD may prevent diagnostic delay, and so decrease the risk of life-threatening complications

  13. Uncommon Locations and Presentations of Hydatid Cyst

    OpenAIRE

    Sachar, S; Goyal, S; Sangwan, S.

    2014-01-01

    Background: Hydatid disease (HD) is an ancient disease and even was known to Hippocrates. This disease involves all human parts and most common affected organs are liver and lungs. Incidence of unusual site is about 8-10%. The clinical picture depends upon the involved organs, its effects on adjacent structures, complications due to secondary infection, rupture, and anaphylaxis caused by hydatid cysts. Aim: The aim of this study was to find out incidence of unusual location of hydatid cyst in...

  14. A pilot study for control of hyperendemic cystic hydatid disease in China.

    Directory of Open Access Journals (Sweden)

    Wenbao Zhang

    Full Text Available BACKGROUND: Cystic hydatid disease (CHD is a global parasitic zoonosis caused by the dog tapeworm, Echinococcus granulosus. The disease is hyperendemic in western China because of poor economic development; limited community knowledge of CHD; widespread, small-scale household animal production; home killing of livestock; and the feeding of dogs with uncooked offal. METHODOLOGY/PRINCIPAL FINDINGS: A control program focusing on monthly praziquantel (PZQ treatment of all registered dogs and culling unwanted and stray dogs has been designed to control CHD in hyperendemic areas in China. A pilot field control project in two counties (Hutubi and Wensu in Xinjiang, China showed that after 4 years of treatment, the prevalence of dogs with E. granulosus was reduced from 14.7% and 18.6%, respectively, to 0%, and this caused a 90%-100% decrease of CHD in sheep born after commencement of the control program. CONCLUSIONS/SIGNIFICANCE: The strategy aimed at preventing eggs being released from dogs into the environment by treating animals before adult tapeworms are patent can decrease E. granulosus transmission and considerably reduce hyperendemic CHD. Monthly treatment of dogs with PZQ and culling unwanted and stray dogs have been shown to be an efficient, highly cost-effective and practicable measure for implementation in rural communities. As a result, the Chinese Ministry of Health has launched an extensive CHD control program in 117 counties in western China using this control strategy.

  15. Evaluation of a dot-ELISA for the serodiagnosis of human hydatid diseases

    International Nuclear Information System (INIS)

    A dot-ELISA utilizing antigen-B from sheep hydatid fluid, doted onto nitro nitrocellulose filter discs was developed for the rapid diagnosis of human hydatidosis. 1 micro g of antigen per dot, serum dilution of 1:800, dilution conjugate of 1:1000 and 45 min incubation were found optimal. Thirty four patients infected with hydatidosis, 32 cases with other parasitic diseases and 36 healthy subjects were included in the assay and were examined using dot-ELISA to detect antibody against the aforementioned parasite antigen. Sensitivity, specificity and positive and negative predictive values of the assay were calculated as 97.1% and 98.5% respectively. No false positive reaction was observed when 36 sera healthy subjects were assayed. One case of cross-reactions was observed as for a serum infected with fasciolosis. It was concluded that dot-ELISA is rapid, antigen and serum conservative as well as encompasses great importance to confirm clinical diagnosis either in the laboratory or in the filed. (author)

  16. Isolated hydatid cyst of the adrenal gland

    OpenAIRE

    Grubor Nikica; Čolović Radoje; Radak Vladimir; Čolović Nataša

    2006-01-01

    Introduction: Hydatid cyst of the adrenal gland is extremely rare even in generalized hydatid disease, with less than 20 cases reported in world literature including those found in autopsy. Case outline: The authors present the second case of the adrenal gland hydatid cyst described in Serbian literature, in 52-year old woman. During the investigation for the epigastric pain by ultrasonography and computed tomography, calcified cyst of the sixth segment of the liver, 44Ч39 mm in diameter, was...

  17. Anaphylaxis Caused By Hydatid Cyst in Asthmatic Patients

    OpenAIRE

    Bahanur Cekic

    2015-01-01

    There are many reasons for developing anaphylaxis under anesthesia. This risk increase in patients with hydatid cyst surgery. Hydatid cyst is a parasitic disease that is caused by Echinecocus granulosus. It is usually observed between the ages of 35-50. High antigenic hydatid cyst fluid spreads as a result of surgical manipulation or post-traumatic rupture. Hydatid cyst fluid causes anaphylactic reactions (urticarial, rash), shock, and cardiovascular collapse and progress mortal. Diagnosis an...

  18. Primary Bilateral Intrapelvic Hydatid Cyst Presenting With Adnexal Cystic Mass: A Case Report

    OpenAIRE

    Nosrat Neghab; Arash Dehghan; Shohre Alimohamadi

    2011-01-01

    Hydatid disease, caused by Echinococcusgranulosus, is a common parasitic infection of the liver. Disseminated intra-abdominal hydatid disease may occur with the rupture of the hydatid cyst into the peritoneal cavity, producing secondary echinococcosis. But primary hydatid cyst in the pelvis is rare. We report a case of bilateral hydatid cyst of the pelvis in a 53years old woman presented with adnexal cystic mass.

  19. Primary Bilateral Intrapelvic Hydatid Cyst Presenting With Adnexal Cystic Mass: A Case Report

    Directory of Open Access Journals (Sweden)

    Nosrat Neghab

    2011-10-01

    Full Text Available Hydatid disease, caused by Echinococcusgranulosus, is a common parasitic infection of the liver. Disseminated intra-abdominal hydatid disease may occur with the rupture of the hydatid cyst into the peritoneal cavity, producing secondary echinococcosis. But primary hydatid cyst in the pelvis is rare. We report a case of bilateral hydatid cyst of the pelvis in a 53years old woman presented with adnexal cystic mass.

  20. Hydatid cyst of ovary- a rare entity

    OpenAIRE

    2010-01-01

    Hydatid disease is a zoonosis caused by the larval stage of Echinococcus granulosus. It is prevalent in areas where livestock is raised in association with dogs. Humans are the accidental intermediate host. Primary peritoneal echinococcosis is a rarely observed clinical condition. We report a case of peritoneal hydatid cyst diagnosed incidentally during an operation performed for suspected ovarian cyst.

  1. Rupture of the cyst hydatid in the liver during pregnancy

    OpenAIRE

    Başoğlu, Mahmut; KAVAK, İbrahim; SOLAK, Sebahattin; Özcan, Önder

    1999-01-01

    Hydatid cyst disease is a parasitary disease caused by Echinococcus granulosus. This parasite forms cystic lesions in solid organs, most commonly in the liver, This disease should be treated surgically. Knowledge is limited about progression, complications and treatment of the hydatid disease seen in pregnancy. Suppression of cellular immunity during pregnancy contributes to rapid progression of hydatid disease. Treatment of the disease in pregnant patients is a problem. Surgical treatment ma...

  2. Radiofrequency Energy in Hepatic Bed during Partial Cystectomy for Hydatid Liver Disease: Standing Out from the Usual Conservative Surgical Management

    Science.gov (United States)

    Dimitrokallis, Nikolaos; Sakarellos, Panagiotis; Griniatsos, John

    2016-01-01

    Background. Surgical treatment of hydatid liver disease (HLD) is divided into conservative and radical procedures. While conservative techniques are easier and faster to perform, there is an emerging need to reduce their morbidity and recurrence rates. Our aim was to present and evaluate the efficiency and safety of the application of radiofrequency energy (TissueLink® and Aquamantys® systems) in hepatic bed during partial cystectomy. Materials and Methods. Eighteen consecutive patients with hydatid liver cysts were referred to our department between April 2006 and June 2014. Data about demographics, mortality, morbidity, and recurrence rate were obtained and analyzed retrospectively. Results. The mean follow-up was 38 months (range: 4–84 months). The postoperative course of most patients was uneventful. One case of recurrence was found in our series in a patient with 4 cysts in the right lobe, 3 years after initial treatment. He was reoperated on with the same method. Conclusions. Saline-linked RF energy seems to be an effective means to be employed in conservative surgical procedures of HLD, with satisfactory postoperative morbidity. Recurrence rates appear to be low, but further follow-up is needed in order to draw safer conclusions. PMID:27525000

  3. Clinical study of cardiac diseases during pregnancy

    Directory of Open Access Journals (Sweden)

    Amitha Vijay Kamat

    2016-03-01

    Conclusions: Cardiac diseases in pregnancy constitute high risk pregnancy and require special attention during antepartum, intrapartum and postpartum period. Rheumatic heart disease was the major contribution of cardiac diseases in pregnancy and is seen to be associated with increased maternal morbidity. [Int J Reprod Contracept Obstet Gynecol 2016; 5(3.000: 855-859

  4. Digital subtraction angiography in cardiac diseases

    International Nuclear Information System (INIS)

    DSA was done in 133 examinations of 128 patients during 2 years consist of 9 examination of IV DSA and 124 examination of selective cardiac DSA after cardiac catheterization. Open heart surgery was performed in 90 patients and 12 patients showed discrepancy between pre-and post operative diagnosis, showing a total 86.7% of diagnostic accuracy with DSA. We experienced the significant reduction in dose of contrast media, 30-40% of dose of conventional cardiac angiography. It is concluded that DSA is useful in the evaluation of septal defects, valvular disease and other congenital heart disease. DSA is an accurate simple and safe method in evaluating of cardiac diseases.

  5. Cardiac tumours simulating collagen vascular disease.

    OpenAIRE

    Fitzpatrick, A. P.; Lanham, J. G.; Doyle, D V

    1986-01-01

    Cardiac tumours can mimic collagen vascular disease and they are often accompanied by profound systemic upset. Both benign and malignant tumours may present in this way. Three cases of cardiac tumour, two malignant and one benign, are reported with just such a presentation. A review of fifteen similar case reports showed that a spectrum of different collagen vascular diseases was diagnosed and treated before the true diagnosis emerged. In half of these cases the cardiac tumour was only diagno...

  6. Hydatid Cyst of Ovary: A Case Report

    Directory of Open Access Journals (Sweden)

    Mohsen Khosravi Maharlooei

    2009-03-01

    Full Text Available Echinococcus granulosus is considered the major cause of humanhydatid cysts. Usually the duration of cyst formation is 10-20 years. This period shortens significantly upon rupture of aprimary cyst. The literature describes low incidence of primaryinvolvement of ovary as a site of hydatid cyst formation. Ourcase is the first report on ovarian hydatid cyst in Iran. A 60-year-old woman was presented with abdominal pain in the leftlower quadrant area. Paraclinical data were suggestive of neoplasiaand preoperative diagnosis was ovarian tumor. Duringlaparotomy, multiple cysts resembling hydatid cysts were observedin the left ovary. Pathological examination confirmed thediagnosis of hydatid cyst. Although there is a small possibilityof secondary ovarian echinococcal disease, it is more probablefor this case to be primary infection, as the patient had developedovarian hydatid cysts 15 years after hepatic involvementand recurrence after 30 months is very uncommon.

  7. Hydatid cysts of the lung

    Science.gov (United States)

    Widdrington, J D; Echevarria, C; Bone, M; Ellis, R

    2010-01-01

    Cystic hydatid disease is a zoonosis caused by infection with the larval cysts of Echinococcus granulosus. Cysts commonly develop in the liver and lungs. Diagnosis in non-endemic regions is often delayed due to a failure to consider hydatidosis. This results from a non-specific presentation and a failure to record an accurate geographical history. The diagnosis requires integrating an appropriate index of suspicion with correct interpretation of imaging and serological tests. In our case, a 44-year-old woman of Yemeni origin presented to a UK hospital with chest pain, pruritus and weight loss. Following detection of pulmonary nodules, a CT-guided biopsy was carried out to exclude malignancy. Iatrogenic cyst rupture precipitated an acute eosinophilic pleurisy. Cystic hydatid disease was subsequently diagnosed following strongly positive hydatid serological tests. This case illustrates the importance of considering diagnoses appropriate to an individual's geographical history particularly in the context of rising immigration and foreign travel. PMID:22778194

  8. Recurrent Primary Spinal Hydatid Cyst

    Directory of Open Access Journals (Sweden)

    Okan Turk

    2015-03-01

    Full Text Available Primary hydatid disease of spine is rare and spinal hydatitosis constitute only 1% of all hydatitosis. We report a case of recurrent primary intraspinal extradural hydatid cyst of the thoracic region causing progressive paraparesis. The patient was operated 16 years ago for primary spinal hydatid disease involvement and was instrumented dorsally for stabilization. The magnetic resonance imaging (MRI of thoracic spine showed a cystic lesion at T11-12 level and compressed spinal cord posterolaterally. Intraspinal cyst was excised through T11-12 laminectomy which made formerly. The early postoperative period showed a progressive improvement of his neurological deficit and he was discharged with antihelmintic treatment consisting of albendazole and amoxicillin-sulbactam combination. [Cukurova Med J 2015; 40(Suppl 1: 84-89

  9. Cardiac Diseases in People with Intellectual Disability

    Science.gov (United States)

    van den Akker, M.; Maaskant, M. A.; van der Meijden, R. J. M.

    2006-01-01

    Background: In people with ID there is more morbidity than in the general population, including cardiac diseases. Dutch figures on this subject are scarce. Methods: Descriptive study of the prevalence of cardiac diseases in 436 residential clients in Echt, the Netherlands, and comparisons between men and women, age groups, and level and aetiology…

  10. Primary Hydatid Cyst of the Kidney and Ureter with Hydatiduria in a Laboratory Worker: A Case Report

    OpenAIRE

    Venkatesh Seetharam; Vinay Khanna; Padmapriya Jaiprakash; Kranthi Kosaraju; Joseph Thomas; Chiranjay Mukhopadhayay

    2012-01-01

    Hydatid disease is frequent in endemic regions and sheep farming areas. Most common localization of hydatid cyst occurs in liver followed by lungs. Renal hydatid cyst constitutes about 2–4% of all locations. We report a case of left renal hydatid from a laboratory technician admitted in a tertiary care hospital. There were few cases of renal hydatid disease reported in India among general population but to the best of our knowledge never reported from laboratory worker. The possibility of lab...

  11. Immunodiagnostic confirmation of hydatid disease in patients with a presumptive diagnosis of infection Confirmación inmunodiagnóstica de la hidatidosis en pacientes con diagnóstico presuntivo de la infeccion

    OpenAIRE

    Varela-Diaz, V M; E. A. Coltorti

    1984-01-01

    Information obtained from the routine application of hydatid immunodiagnostic techniques in different clinical situations over a seven-year period is presented. The Immunoelectrophoresis test was used until it was replaced by the simpler, more sensitive and equally specific arc 5 double diffusion (DD5) test. Examination of sera from 1,888 patients with signs and/or symptoms compatible with hydatid disease revealed that the presurgical confirmation of Echinococcus granulosus infection is only ...

  12. Asymptomatic carotid disease and cardiac surgery consensus

    OpenAIRE

    Stansby, G.; MacDonald, S.; Allison, R; de Belder, M; Brown, MM; Dark, J; Featherstone, R; Flather, M; Ford, GA; Halliday, A.; Malik, I; R. Naylor; Pepper, J.; Rothwell, PM

    2011-01-01

    The Carotid Disease and Cardiac Surgery Consensus Meeting was convened as a multidisciplinary gathering to consider the management of patients undergoing cardiac surgery who are found to have asymptomatic carotid artery disease. There are no randomized trials concerning whether carotid interventions are of value in this situation and the natural history is unclear. Bilateral carotid artery disease (≥70% stenosis) should be regarded clinically relevant when considering hemodynamic and short-te...

  13. REINTEGRATION OF PATIENTS WITH HYDATID CYST OPERATED USING KINESIOLOGY MEANS

    OpenAIRE

    Toma Ș.

    2013-01-01

    Among the many diseases in humans caused by parasites, hydatid disease, Echinococcosis or hydatid cyst is mostly part of those who have the most severe and varied implications both pathology and among public health problems. Physical therapy as a means of recovery adjuvant drug therapy and psychological diagnoses of hydatid cyst, positive influence symptom relief with effects: objective, demonstrable by clinical examination and subjective characterized by a state of "good "expressed by patien...

  14. Hydatid cyst of ovary mimicking ovarian neoplasm with its imprint cytology

    OpenAIRE

    Sharma, Abhishek; Sengupta, Parama; Mondal, Sajeeb; Raychaudhuri, Gargi

    2012-01-01

    Summary Background: Hydatid disease, caused by Echinococcus granulosus, is a common parasitic infection of the liver. Disseminated intra-abdominal hydatid disease may occur with the rupture of the hydatid cyst into the peritoneal cavity, producing secondary echinococcosis, but occasional cases of primary peritoneal hydatid disease involving the pelvis have been reported. Occasionally, the cyst does not rupture, but instead enlarges, thus mimicking an ovarian tumour. Case Report: We present a ...

  15. Morbidity pattern of hydatid disease (cystic echinococcosis) and lack of its knowledge in patients attending Mamata General Hospital, Khammam, Andhra Pradesh.

    Science.gov (United States)

    Hemachander, S Suguna; Prasad, C Rajendra; Jessica, M

    2008-01-01

    There is hearsay that prevalence of hydatid disease in Khammam and Nalgonda districts of Andhra Pradesh is high. We report here a preliminary study conducted to determine the magnitude of the problem of hydatid disease and the morbidity associated with it in patients attending MGH, KMM, A.P. (rural hospital). Eleven cases were identified during the period from November 2005 to May 2006 (seven months). Pain in abdomen, mass per abdomen, loss of appetite, pregnancy complicated by cystic echinococcosis (CE), and jaundice were the main clinical symptoms and signs. Ultrasonography, detection and removal of the cysts on the operation table, microscopic examination of the aspirated hydatid fluid were confirmatory. Ziehl-Neelsen stain of the aspirated fluid revealed acid-fast scolices. Interrogation of the patients and their family members (50) revealed that there was a total lack of knowledge of dog-tapeworm-caused infection in humans. They knew 'rabies' as the only disease man gets from dogs, and tapeworms are from pork and beef. PMID:18417888

  16. Cardiac cystic echinococcosis:Report of three cases

    Institute of Scientific and Technical Information of China (English)

    zge Alta; Sabit Sarkaya; Hakan Sal; Onur Yerlikhan; Kaan Krali

    2014-01-01

    We present a retrospective analysis of three cases of cardiac hydatidosis, who underwent surgery between 2010 and 2012. Two patients had a lesion in the interventricular septum, whereas one patient had the lesion in apicoinferior wall of LV. The diagnosis was made by echocardiography, but magnetic resonance imaging was utilized to assess cyst activity and extend of disease. All patients were placed on cardiopulmonary bypass. No postoperative complication or death occurred. The patients discharged uneventfully and all of them were free from hydatid disease at two years follow-up. We concluded that cardiac hydatid cysts should be removed surgically regardless of their location or extent, even in asymptomatic patients.

  17. An extremely large primary omental hydatid cyst: report of a rare case.

    Science.gov (United States)

    Aghaei, Arman; Khalaj, Alireza; Divanbeigi, Ashkan

    2013-08-01

    Hydatid disease is a parasitic infection caused by Echinococcus granulosus (larval form) in humans with lesionsmost frequently encountered in the liver and lungs. It can rarely involve extra-hepatic organs. It is endemicin some regions of Iran. The omental hydatid cyst is a very rare manifestation of the disease. This report presentsthe interesting case of a very large omental hydatid cyst. PMID:24791126

  18. Spontaneous Intraperitoneal Rupture of a Hepatic Hydatid Cyst with Subsequent Anaphylaxis: A Case Report

    OpenAIRE

    Benjamin Tinsley; Aula Abbara; Raghunandan Kadaba; Hemant Sheth; Gurjinder Sandhu

    2013-01-01

    Hydatid cyst rupture into the abdomen is a serious complication of cystic hydatid disease of the liver (Cystic Echinococcosis) with an incidence of up to 16% in some series and can result in anaphylaxis or anaphylactoid reactions in up to 12.5% of cases. At presentation, 36–40% of hydatid cysts have ruptured or become secondarily infected. Rupture can be microscopic or macroscopic and can be fatal without surgery. Hydatid disease of the liver is primarily caused by the tapeworm Echinococcu...

  19. Orbital hydatid cysts: sonographic and CT appearance

    International Nuclear Information System (INIS)

    Hydatid disease is a rare cause of proptosis even in the densely endemic countries. Orbital hydatid cysts present clinically as painless progressive unilateral proptosis, impaired vision and restricted ocular motility. Early diagnosis is essential to prevent blindness. The conventional radiological investigations, laboratory and immuno diagnosis of this entity are generally unhelpful. Of the two non-invasive imaging modalities, ultrasound (US) and computed tomography (CT) have been reported to yield good results in the detection of intracerebral and intra orbital hydatid cysts. To the authors knowledge this is the firs report in the literature regarding US evaluation of orbital hydatidosis. The cases of two patients with orbital hydatid cysts were evaluated by US and CT. Image morphology of this rare disease is presented. 5 refs., 5 figs

  20. Orbital hydatid cysts: sonographic and CT appearance

    Energy Technology Data Exchange (ETDEWEB)

    Sharma, Raju; Vashisht, Sushma; Berry, Manorama [All India Inst. of Medical Sciences, New Delhi (India). Dept. of Nuclear Medicine

    1995-08-01

    Hydatid disease is a rare cause of proptosis even in the densely endemic countries. Orbital hydatid cysts present clinically as painless progressive unilateral proptosis, impaired vision and restricted ocular motility. Early diagnosis is essential to prevent blindness. The conventional radiological investigations, laboratory and immuno diagnosis of this entity are generally unhelpful. Of the two non-invasive imaging modalities, ultrasound (US) and computed tomography (CT) have been reported to yield good results in the detection of intracerebral and intra orbital hydatid cysts. To the authors knowledge this is the firs report in the literature regarding US evaluation of orbital hydatidosis. The cases of two patients with orbital hydatid cysts were evaluated by US and CT. Image morphology of this rare disease is presented. 5 refs., 5 figs.

  1. Intraoperative endobronchial rupture of pulmonary hydatid cyst: An airway catastrophe

    Directory of Open Access Journals (Sweden)

    Richa Gupta

    2013-01-01

    Full Text Available Hydatid cyst disease of lungs may not be symptomatic. It may present as spontaneous rupture in pleura or a bronchus. During spontaneous breathing, cyst content of endobronchially ruptured pulmonary hydatid cyst is mostly evacuated by coughing. However, during positive pressure ventilation such extruded fragments may lodge into smaller airway leading to an airway catastrophe. We present such accidental endobronchial rupture of pulmonary hydatid cyst during surgery, its prompt detection, and management by rigid bronchoscopy.

  2. Splenic Hydatid Cysts: 17 Cases.

    Science.gov (United States)

    Ozogul, Bunyami; Kisaoglu, Abdullah; Atamanalp, Sabri Selcuk; Ozturk, Gurkan; Aydinli, Bulent; Yıldırgan, Mehmet İlhan; Kantarcı, A Mecit

    2015-12-01

    Hydatid cyst disease, which is endemically observed and an important health problem in our country, involves the spleen at a frequency ranking third following the liver and the lungs. In this study, we aimed to evaluate the efficacy and results of management in splenic hydatid cysts. The demographic data, localization, diagnosis, treatment methods, and the length of postoperative hospital stay of patients with splenic hydatid cysts in a 12-year period were evaluated retrospectively. Seventeen cases were evaluated. Among these, 13 were females and four were males. Seven had solitary splenic involvement, eight had involvement of both the spleen and the liver, and two had multiple organ involvement. Ten had undergone splenectomy, one had undergone distal splenectomy, and the remaining cases had undergone different surgical procedures. The patients had received albendazole treatment in the pre- and postoperative period. One patient had died secondary to hypernatremia on the first postoperative day. The clinical picture in splenic hydatid cysts, which is seen rarely, is usually asymptomatic. The diagnosis is established by ultrasonography and abdominal CT. Although splenectomy is the standard mode of treatment, spleen-preserving methods may be used. PMID:26730005

  3. Primary muscular hydatid: preoperative diagnosis Throught computerized tomography and ultrasonography

    International Nuclear Information System (INIS)

    Primary muscular hydatid disease, is extremely rare,- but not exceptional-, comparatively with other atypical localization. In this article the authors revised 474 patients with hydatid disease over a ten years period. Three cases of primary muscular localization were found. The ultrasonography and computed tomography facilitates the preoperative diagnosis. (Author) 40 refs

  4. Hydatid disease of scapula and upper third of humerus treated by en bloc excision and fibular bone grafting

    Directory of Open Access Journals (Sweden)

    Chari P

    2007-01-01

    Full Text Available 35-year-old male patient presented with gradually increasing painful swelling of the right shoulder, which was incised and drained and wound persisted as a discharging sinus on the anterolateral aspect of the deltoid region with seropurulent discharge. A clinical diagnosis of tuberculosis of the shoulder was made. Plain skiagram of the right shoulder revealed multicystic lesion involving the entire scapula and upper third of the humerus with loss of joint space and pathological fracture at the junction of upper one-third and lower two-thirds of the humerus. A clinico-radiological diagnosis of hydatid disease was made. In view of the extensive involvement of the scapula with stiff shoulder and an active sinus, a two-stage surgical procedure was performed. Stage 1 consisted of en bloc excision of the scapula, upper half of the humerus and lateral end of the clavicle. Stage II surgery, consisting of fibular bone grafting. Tablet albendazole (400 mg, thrice daily was given as systemic scolicidal agent. This case is reported in view of it′s rarity and to highlight the management.

  5. Significance of Cardiac Rehabilitation on Cardiovascular Diseases

    OpenAIRE

    Krutika Gajjar; Dr.Parloop Bhatt; Dr.Yagnik S.Bhalodia; Dr.Sizan B.Patel; Chintan Patel

    2012-01-01

    Considering the high mortality and morbidity rate associated with cardiovascular diseases, Cardiacrehabilitation (CR) is regarded for prevention and management of cardiovascular diseases. CR servicesare generally provided in an outpatient as comprehensive, long-term programs involving medicalevaluation, prescribed exercise, cardiac risk factor modification, education and counseling. This includesnutritional therapies, weight loss program management of lipid abnormalities with diet and medicat...

  6. Significance of Cardiac Rehabilitation on Cardiovascular Diseases

    Directory of Open Access Journals (Sweden)

    Krutika Gajjar

    2012-06-01

    Full Text Available Considering the high mortality and morbidity rate associated with cardiovascular diseases, Cardiacrehabilitation (CR is regarded for prevention and management of cardiovascular diseases. CR servicesare generally provided in an outpatient as comprehensive, long-term programs involving medicalevaluation, prescribed exercise, cardiac risk factor modification, education and counseling. This includesnutritional therapies, weight loss program management of lipid abnormalities with diet and medication,blood pressure control, diabetes management and stress management. The exercise component of a totalapproach to rehabilitation helps to overcome the fears and anxieties that so many people experience aftera heart attack. Aerobic exercise training program improves cardiovascular fitness in both healthyindividual and cardiac patients. Cardiac rehabilitation prevents and treat cardiovascular disease, reducescardiac risk factors, improving patient’s exercise capacity and enhancing quality of life. Aerobicexercise with intensity of approximately 60 to 70% of the maximal heart rate for 30 to 60 minutes, 3 to 4times a week, for 4 to 6 weeks enhances exercise capacity.

  7. Renal hydatid cyst treatment: retroperitoneoscopic "closed cyst" pericystectomy.

    Science.gov (United States)

    Ozden, Ender; Bostanci, Yakup; Mercimek, Mehmet Necmettin; Yakupoglu, Yarkin Kamil; Yilmaz, Ali Faik; Sarıkaya, Saban

    2011-03-01

    Cystic hydatid disease is an endemic disease caused by the larval form of Echinococcus spp. Isolated renal involvement is extremely rare. The treatment methods for renal hydatid disease require some form of intervention, ranging from traditional open techniques to laparoscopic techniques. Herein, we present a large hydatid cyst in the lower pole of the left kidney in a 43-year-old male patient who was treated by the "closed cyst" method via the retroperitoneal laparoscopic approach to prevent soiling of the peritoneal cavity. To our knowledge, this is the first case of a renal hydatid cyst treated by preserving the renal parenchyma by pericystectomy via the retroperitoneoscopic laparoscopic approach in an adult patient. No complications occurred during the perioperative and postoperative periods. After 9 months of follow up, the patient was asymptomatic with no evidence of clinical recurrence. Retroperitoneoscopic laparoscopic closed cyst pericystectomy can be an alternative minimally invasive treatment technique for the treatment of renal hydatid disease. PMID:21226768

  8. Acquired valvar disease and cardiac tumours

    International Nuclear Information System (INIS)

    Investigation must determine the severity of the valve fault or faults, the effect on cardiac function and the significance of any associated cardiac disease in order that surgical referral can be made when appropriate with knowledge of operative risk and prognosis; radiology plays an important part in this. Radiological features will depend on the valve or valves affected, the type and severity of the haemodynamic disturbance and its time scale of development and duration. They may be modified by embolism or infection and there may be specific radiological manifestations of the underlying disease

  9. Isolated Fetal Ascite Associated with Cardiac Diseases

    Directory of Open Access Journals (Sweden)

    Vehbi Doğan

    2014-12-01

    Full Text Available Fetal ascite is defined as fluid accumulation in peritoneal cavity. It can be seen as isolated disease or an early sign of hydrops fetalis. Once fetal ascite is detected, a careful examination for hydops fetalis and possible underlying disease is necessary, since its prognosis and treatment depends mostly on the cause. Non-immunologic fetal ascite is an uncommon problem occurring for many reasons, such as urinary tract obstruction, congenital infections, genetic and metabolic diseases, gastrointestinal diseases and cardiovascular diseases. Here in this report we present two isolated fetal ascite that occurred secondary to cardiac diseases.

  10. Isolated renal hydatid cyst in a diabetic postmenopausal female

    OpenAIRE

    Monica Gupta; Ram Singh; Sarabmeet Singh Lehl

    2015-01-01

    Isolated renal hydatid disease is very uncommon and is usually an unexpected disclosure during radiological imaging. Since it affects the kidney, renal mass, or colic, hematuria, pyuria, and dysuria are the predominant symptoms. We present a case of a 48-year-old diabetic postmenopausal female incidentally diagnosed with an isolated giant renal hydatid cyst while evaluating the cause of recurrent flank pain.

  11. Genetic and environmental factors in cardiac sodium channel disease

    NARCIS (Netherlands)

    Y. Mizusawa

    2016-01-01

    Cardiac sodium channelopathies, such as long QT syndrome type3 (LQT3), Brugada syndrome (BrS) and cardiac conduction disease (CCD), are heritable diseases associated with mutations in the SCN5A gene and sudden cardiac death. They were classically thought to be a monogenic disease. However, while LQT

  12. Primary intramuscular hydatid cyst: A rare case report

    Directory of Open Access Journals (Sweden)

    Sankappa P Sinhasan

    2012-01-01

    Full Text Available Hydatid disease has a worldwide distribution and causes health problems in endemic countries. The prevalence of primary muscular hydatid disease is reported to be only 0.5% because muscle is an unfavorable site for infestation as a result of its high levels of lactic acid. Primary intramuscular hydatid cyst presents a diagnostic problem not only because of the unusual location and low prevalence, but also because complicated cysts may imitate solid or complex lesions. We report an unusual case of primary hydatidosis of the calf muscles, in which a wide excision was performed without causing any damage to the cyst wall. Injudicious approach in the management of these rare presentations may be the root cause of severe anaphylactic shock and systemic dissemination. Intramuscular hydatid cysts grow gradually and may mimic a soft tissue tumor; thus, the diagnosis of soft-tissue hydatid cysts needs a high index of suspicion.

  13. Liver Hydatid Cyst and Acute Cholangitis: a Case Report.

    Science.gov (United States)

    Nemati Honar, Behzad; Hayatollah, Gholamhossein; Nikshoar, Mohammadreza; Forootan, Mojgan; Feizi, Ali Mohammad

    2016-04-01

    Amongst the cause of cystic hepatic disease, hydatid cyst is common in the Asia, South America, and Africa. The definitive therapy for hepatic hydatid disease is surgical resection. Rupture of the hydatid cyst into the biliary tree can lead to serious cholangitis. In this report, a 22-year-old man is presented with the signs and symptoms of obstructive jaundice and cholangitis. Ultrasonography reported dilated common bile duct (CBD) with sludge and stones, a hydatid cyst adjacent to the gall bladder and mild thickening of gallbladder wall without a stone. MRCP revealed dilated CBD with a cyst in segment fifth of liver. Due to signs and symptoms of obstructive jaundice in addition to lab data and imaging modalities, the ruptured hydatid cyst into a biliary tree was considered, and surgical intervention was performed to extract daughter vesicles from the CBD. Post intervention, signs and symptoms and cholestasis enzymes were subsided. PMID:27309273

  14. Hydatid disease of liver and disseminated hydatidosis: anatomical, microbiological and radiological perspective

    OpenAIRE

    Ashfaq Ul Hassan; Obaid; Sajid Shafi; Muneeb Ul Hassan; Aijaz Rather

    2013-01-01

    The article underlies the geographic locations of the disease as the disease is not uniformly distributed and is common in certain parts of the world and rare in other parts. The article tries to summarize the microbiological aspects along with the anatomical and surgical perspectives for in depth knowledge and reasons for spread of disease. The photographs indicate the radiological spectrum of the disease in line with the text. [Int J Res Med Sci 2013; 1(3.000): 188-190

  15. Subdural hydatid cyst presenting as recurrent subdural hygroma.

    Science.gov (United States)

    Wani, Abrar A; Ramzan, Altaf U; Nizami, Furqan A; Malik, Nayil K; Dar, Bashir; Kumar, Ashish

    2016-01-01

    Intracranial hydatid disease is an uncommon entity that usually is parenchymal in location. Presence of hydatid cyst in subdural location is being reported for the first time in the literature. A 13-year-old female child with the diagnosis of hydatid disease of brain was operated. She was advised to take albendazole which she did not take. In postoperative period she developed recurrent subdural hygroma for which multiple surgical interventions were done and finally cause of recurrent subdural hygroma was found to be hydatid cyst in the subdural space. The patient had initially undergone craniotomy for the excision of hydatid cyst. Later on she developed subdural hygroma for which the burr hole drainage was done twice. At time of third recurrence subduro-peritoneal (SDP) shunt was done. When she had recurrence again along with hydrocephalus, than VP shunt and revision of the SDP shunt was planned. While doing revision of SDP shunt, hydatid cyst was seen emerging from the burr hole site. A craniotomy was done to remove the hydatid cyst from the subdural space. Since then there has been no recurrent collection. Complete surgical excision is the best treatment modality to treat hydatid cyst of brain. Accidental spillage of the contents can have lead to recurrence, so every effort must be taken to prevent spillage of contents. Postoperatively all the patients must be put on antihelminthics. PMID:27366285

  16. Cardiac MRI in ischemic heart disease

    International Nuclear Information System (INIS)

    Considerable progress has been made in cardiac magnetic resonance imaging (MRI). Cine MRI is recognized as the most accurate method for evaluating ventricular function. Late gadolinium-enhanced MRI can clearly delineate subendocardial infarction, and the assessment of transmural extent of infarction on MRI is widely useful for predicting myocardial viability. Stress myocardial perfusion MRI allows for detection of subendocardial myocardial ischemia, and the diagnostic accuracy of stress perfusion MRI is superior to stress perfusion single-photon emission computed tomography in patients with multivessel coronary artery disease (CAD). In recent years, image quality, volume coverage, acquisition speed and arterial contrast of 3-dimensional coronary magnetic resonance angiography (MRA) have been substantially improved with use of steady-state free precession sequences and parallel imaging techniques, permitting the acquisition of high-quality, whole-heart coronary MRA within a reasonably short imaging time. It is now widely recognized that cardiac MRI has tremendous potential for the evaluation of ischemic heart disease. However, cardiac MRI is technically complicated and its use in clinical practice is relatively limited. With further improvements in education and training, as well as standardization of appropriate study protocols, cardiac MRI will play a central role in managing patients with CAD. (author)

  17. Hydatid disease of liver and disseminated hydatidosis: anatomical, microbiological and radiological perspective

    Directory of Open Access Journals (Sweden)

    Ashfaq Ul Hassan

    2013-06-01

    Full Text Available The article underlies the geographic locations of the disease as the disease is not uniformly distributed and is common in certain parts of the world and rare in other parts. The article tries to summarize the microbiological aspects along with the anatomical and surgical perspectives for in depth knowledge and reasons for spread of disease. The photographs indicate the radiological spectrum of the disease in line with the text. [Int J Res Med Sci 2013; 1(3.000: 188-190

  18. Drug-related cardiac valve disease.

    Science.gov (United States)

    2013-12-01

    Cardiac valve disease can involve one or more of the four heart valves. Chronic valve damage may remain asymptomatic for long periods but ultimately leads to haemodynamic overload of the heart. The most common causes of valve disease are rheumatic diseases, infections, chronic renal failure, malformations, and genetic diseases. Valve disease is often attributed to degeneration with no known cause.The frequency of drug-related valve disease has long been underestimated. Most implicated drugs have serotonergic properties, such as fenfluramine-derived amphetamines, including benfluorex. Rye ergot derivatives can also be implicated: these include dopamine agonists (bromocriptine, lisuride, pergolide and cabergoline), migraine treatments (methysergide, ergotamine and dihydroergotamine), and drugs used for cognitive and neurosensory deficits (nicergoline, dihydroergocryptine, etc.). "Ecstasy", an amphetamine, is sometimes also involved. The risk increases after a few months of exposure. Drug withdrawal is sometimes followed by an improvement. Patients exposed to a drug known to cause valve damage should be informed of the risk and receive long-term monitoring to detect these lesions before they become irreversible. The possible role of a drug should always be considered when cardiac valve disease is diagnosed, in order to facilitate active research and to avoid exposing other patients to this risk. PMID:24600729

  19. Alveolar hydatid disease (Echinococcus multilocularis) in the liver of a Canadian dog in British Columbia, a newly endemic region

    OpenAIRE

    Peregrine, Andrew S.; Jenkins, Emily J.; Barnes, Brian; Johnson, Shannon; Polley, Lydden; Barker, Ian K.; De Wolf, Bradley; Gottstein, Bruno

    2012-01-01

    An adult dog that lived in central British Columbia was examined because of a history of lethargy and vomiting. Histology, immunohistochemistry, and polymerase chain reaction (PCR) examination of a hepatic mass confirmed the presence of an alveolar hydatid cyst, the first description of Echinococcus multilocularis in British Columbia. We provide recommendations for case management and remind practitioners in endemic areas of western Canada that dogs can serve as definitive and, rarely, interm...

  20. Therapeutic Cardiac Catheterizations for Children with Congenital Heart Disease

    Science.gov (United States)

    Therapeutic Cardiac Catheterizations for Children with Congenital Heart Disease Introduction A therapeutic cardiac catheterization is a procedure performed to treat your child’s heart defect. A doctor will use special techniques and ...

  1. Primary paraspinal hydatid cyst treated with puncture, aspiration, injection and re-aspiration (PAIR) technique: a case report

    OpenAIRE

    Bilgic, Serkan; Kose, Ozkan; Sehirlioglu, Ali; Safaz, Ismail; Ozkan, Huseyin

    2008-01-01

    Hydatid disease is a parasitic tapeworm infection that usually involves liver and lungs. Primary skeletal muscle hydatid cyst without liver and lung involvement is rare. En bloc resection without inducing rupture and spreading the daughter cyst is recommended treatment strategy and accepted to be curative for intramuscular hydatid cyst. We report a case of primary hydatid cyst of the erector spinae muscle which was treated successfully with ultrasonography guided puncture, aspiration, injecti...

  2. Primary paraspinal hydatid cyst treated with puncture, aspiration, injection and re-aspiration (PAIR) technique: a case report.

    Science.gov (United States)

    Bilgic, Serkan; Kose, Ozkan; Sehirlioglu, Ali; Safaz, Ismail; Ozkan, Huseyin

    2009-07-01

    Hydatid disease is a parasitic tapeworm infection that usually involves liver and lungs. Primary skeletal muscle hydatid cyst without liver and lung involvement is rare. En bloc resection without inducing rupture and spreading the daughter cyst is recommended treatment strategy and accepted to be curative for intramuscular hydatid cyst. We report a case of primary hydatid cyst of the erector spinae muscle which was treated successfully with ultrasonography guided puncture, aspiration, injection of 95% ethanol and re-aspiration (PAIR) technique. PMID:18696124

  3. Ultrasonographic diagnosis of acute pancreatitis caused by ruptured hydatid disease to the biliary system

    OpenAIRE

    Ozcaglayan, O; Halefoglu, A M; Ozcaglayan, T; Sumbul, H A

    2014-01-01

    Acute pancreatitis is a rare complication of hydatic disease which occurs following the rupture of a cyst to the intrahepatic bile ducts. Herein, we report a case of a 34-year-old Turkish man, who presented with upper abdominal pain. In laboratory examination, amylase and lipase levels were elevated. Ultrasound examination showed a cystic hypoechoic mass lesion located in the right lobe of the liver with dilated intrahepatic bile ducts, and germinative membranes were detected originating from...

  4. Animal Models of Cardiac Disease and Stem Cell Therapy

    OpenAIRE

    Ou, Lailiang; Li, Wenzhong; Liu, Yi; Zhang, Yue(Walter Burke Institute for Theoretical Physics, California Institute of Technology, Pasadena, CA, 91125, U.S.A.); Jie, Shen; Kong, Deling; Steinhoff, Gustav; Ma, Nan

    2010-01-01

    Animal models that mimic cardiovascular diseases are indispensable tools for understanding the mechanisms underlying the diseases at the cellular and molecular level. This review focuses on various methods in preclinical research to create small animal models of cardiac diseases, such as myocardial infarction, dilated cardiomyopathy, heart failure, myocarditis and cardiac hypertrophy, and the related stem cell treatment for these diseases.

  5. Intravesical hydatid cyst.

    Science.gov (United States)

    Sallami, Sataa; Nouira, Yassine; Kallel, Yousri; Gargouri, Mourad; Horchani, Ali

    2005-11-01

    A case of intravesical hydatid cyst is reported. The cyst was completely evacuated cystoscopically with intravesical instillation of a scolicidal agent (hydrogen peroxide) to destroy scolices and daughter cysts. The postoperative course was uneventful, and follow-up did not show evidence of recurrence. Because this is the first case, to our knowledge, to be reported, little is known about the nonoperative management of such hydatid localization. A recommendation is made, however, to adopt this minimally invasive procedure. PMID:16286147

  6. Primary subcutaneous inguinal hydatid cyst: diagnosis by fine needle aspiration cytology.

    Science.gov (United States)

    Bagga, Permeet Kaur; Bhargava, Satish Kumar; Aggarwal, Neema; Chander, Yogesh

    2014-08-01

    Hydatid disease or human cystic echinococcosis, recognized by ancient scholars such as Hippocrates, Galen and Rhazes, is one of the oldest diseases known to man. Though hydatid cyst may develop in almost any part of the body, a solitary primary subcutaneous localization is an extremely rare entity. We herein report a case of primary subcutaneous inguinal hydatid cyst which was diagnosed by fine needle aspiration cytology. Radiological examination done subsequently corroborated with the cytodiagnosis of Hydatid cyst and did not show involvement of any other organ or site. Histopathological examination of surgically removed cyst confirmed the diagnosis of Hydatid cyst. Hydatid disease should be considered in the differential diagnosis of all unusual swellings in soft tissues, especially in regions where the disease is endemic. PMID:25302206

  7. Unilateral primitive hydatid cyst with surgical resection of the scrotum: a case report

    OpenAIRE

    Bouchikhi, Ahmed Amine; Lamrani, Youssef Alaoui; Tazi, Mohamed fadl; Mellas, Soufiane; Elammmari, Jalaledine; Khallouk, Abdelhak; Elfassi, Mohammed Jamal; Farih, Moulay Hassan

    2013-01-01

    Introduction Hydatid disease remains a public health problem in many Mediterranean countries. Liver and lung localizations are the most common. Renal hydatid cysts represent 2 percent to 4 percent of the visceral forms of this disease. To the best of our knowledge a scrotal location has only previously been described in five papers in the literature, all being secondary localizations. In this paper, we report a case of a primitive scrotal hydatid cyst. Case presentation A Moroccan man aged 29...

  8. Primary hydatid cyst of the kidney and ureter with hydatiduria in a laboratory worker: a case report.

    Science.gov (United States)

    Seetharam, Venkatesh; Khanna, Vinay; Jaiprakash, Padmapriya; Kosaraju, Kranthi; Thomas, Joseph; Mukhopadhayay, Chiranjay

    2012-01-01

    Hydatid disease is frequent in endemic regions and sheep farming areas. Most common localization of hydatid cyst occurs in liver followed by lungs. Renal hydatid cyst constitutes about 2-4% of all locations. We report a case of left renal hydatid from a laboratory technician admitted in a tertiary care hospital. There were few cases of renal hydatid disease reported in India among general population but to the best of our knowledge never reported from laboratory worker. The possibility of laboratory-acquired infection cannot be ruled out in this case due to lack of precautionary measures and containment facilities in resource-constrained setting. PMID:24555138

  9. Primary Hydatid Cyst of the Kidney and Ureter with Hydatiduria in a Laboratory Worker: A Case Report

    Directory of Open Access Journals (Sweden)

    Venkatesh Seetharam

    2012-01-01

    Full Text Available Hydatid disease is frequent in endemic regions and sheep farming areas. Most common localization of hydatid cyst occurs in liver followed by lungs. Renal hydatid cyst constitutes about 2–4% of all locations. We report a case of left renal hydatid from a laboratory technician admitted in a tertiary care hospital. There were few cases of renal hydatid disease reported in India among general population but to the best of our knowledge never reported from laboratory worker. The possibility of laboratory-acquired infection cannot be ruled out in this case due to lack of precautionary measures and containment facilities in resource-constrained setting.

  10. Anaphylaxis Caused By Hydatid Cyst in Asthmatic Patients

    Directory of Open Access Journals (Sweden)

    Bahanur Cekic

    2015-11-01

    Full Text Available There are many reasons for developing anaphylaxis under anesthesia. This risk increase in patients with hydatid cyst surgery. Hydatid cyst is a parasitic disease that is caused by Echinecocus granulosus. It is usually observed between the ages of 35-50. High antigenic hydatid cyst fluid spreads as a result of surgical manipulation or post-traumatic rupture. Hydatid cyst fluid causes anaphylactic reactions (urticarial, rash, shock, and cardiovascular collapse and progress mortal. Diagnosis and treatment of anaphylaxis or anaphylactoid reaction may become more difficult for the anesthetist, especially in patients with concomitant diseases such as cardiopulmonary disorders. In this case report, we presented early detection, rapid intervention and treatment of anaphylaxis on patient with severe chronic obstructive pulmonary disease (asthma and bronchiectasis.

  11. Primary abdominal hydatid cyst presenting in emergency as appendicular mass: a case report

    Directory of Open Access Journals (Sweden)

    De Utpal

    2009-04-01

    Full Text Available Abstract Hydatid disease, caused by Echinococcus granulosus, is a common parasitic infection of the liver. Disseminated intra-abdominal hydatid disease may occur following rupture of the hydatid cyst into the peritoneal cavity, producing secondary echinococcosis. Rarely cyst may develop de-novo in the peritoneal cavity without involvement of any other intra-abdominal organs. We present a unique case of 56-year-old woman with a primary intraabdominal hydatid cyst in the right iliac fossa masquerading as appendicular lump.

  12. Hydatid cyst of urinary bladder associated with pregnancy:a case report.

    Science.gov (United States)

    Kanagal, Deepa V; Hanumanalu, Lokeshchandra C

    2010-07-01

    Echinococcosis or hydatid disease which is caused by Echinococcus group of cestodes is very rare in pregnancy. While liver and lungs are commonly involved, other sites can be rarely affected. The management of hydatid disease in pregnancy is challenging in view of varied presentation and manifestation. We report a case of hydatid cyst arising from the bladder associated with pregnancy and presenting with abdominal pain. The cyst was surgically removed and the bladder wash was given with povidone-iodine. The postoperative recovery was uneventful with ongoing pregnancy. This is to our knowledge, the first case of hydatid cyst arising from the bladder associated with pregnancy to be reported. PMID:20169445

  13. Complicated Hydatid Cyst and “Air Bubble” Sign: A Stepping-Stone to Correct Diagnosis

    OpenAIRE

    Singh, Urvinderpal; Kumar, Sunil; Gour, Hitesh; Singh, Navdeep; Ramaraj, Muralidharan; Mittal, Vidhu; Jhim, Daksh

    2015-01-01

    Patient: Female, 32 Final Diagnosis: Complicated hydatid cyst Symptoms: Cough with expectoration and fever for the last 4 months Medication: Tab. Albendazole Clinical Procedure: — Specialty: Pulmonmology Objective: Unusual clinical course Background: Hydatid cyst, or Echinococcosis, is an important helminthic zoonotic disease in humans that commonly affects the liver and lungs. Uncomplicated hydatid cysts, seen as round opaque lesions on chest radiography, are easily diagnosed, whereas compli...

  14. Different and Unpredictable Clinical Outcome of Ruptured Pulmonary Hydatid Cysts

    OpenAIRE

    Sheikhy, Kambiz; Abbasidezfouli, Mehregan; Daneshvar Kakhaki, Abolghasem; Saghebi, Seyed Reza; Malekzadegan, Alireza

    2015-01-01

    Most authors believe that the best treatment for pulmonary hydatid disease is surgical evacuation. Although albendazole has been used prophylactically before surgery, there are many reports about increased incidence of the rupture of cyst after albendazole therapy, which can cause some complications. In this case report we present a patient with bilateral pulmonary hydatid cyst that was ruptured after using albendazole and different strategies were used for management of each cyst.

  15. Perforated Hepatic Hydatid Cyst into the Peritoneum with Mild Symptoms

    OpenAIRE

    Dirican, A.; Unal, B; Ozgor, D.; Piskin, T.; Aydin, C.; Sumer, F.; Kayaalp, C.

    2008-01-01

    Rupture into the abdominal cavity is a rare but serious complication of hydatid disease that necessitates emergency surgical intervention. We present herein a case with mild abdominal symptoms due to hydatid cyst rupture into the peritoneum after trauma. A 24-year-old man was admitted to the emergency room with mild abdominal pain. His symptoms had started after a fall four days earlier. Ultrasonography and computed tomography showed cystic lesions in the liver and peritoneum with intraabdomi...

  16. Isolated renal hydatid cyst in a diabetic postmenopausal female

    Directory of Open Access Journals (Sweden)

    Monica Gupta

    2015-01-01

    Full Text Available Isolated renal hydatid disease is very uncommon and is usually an unexpected disclosure during radiological imaging. Since it affects the kidney, renal mass, or colic, hematuria, pyuria, and dysuria are the predominant symptoms. We present a case of a 48-year-old diabetic postmenopausal female incidentally diagnosed with an isolated giant renal hydatid cyst while evaluating the cause of recurrent flank pain.

  17. Childhood cancer survivors: cardiac disease & social outcomes

    NARCIS (Netherlands)

    E.A.M. Feijen

    2015-01-01

    The thesis is divided in two parts; Cardiac health problems and healthcare consumption & social outcomes in CCS. The general aims of part 1 creates optimal conditions for the evaluation of cardiac events in 5-year childhood cancer survivors, evaluation of the long term risk of cardiac events, and to

  18. Isolated retroperitoneal hydatid cyst invading splenic hilum.

    Science.gov (United States)

    Ozturk, Safak; Unver, Mutlu; Kibar Ozturk, Burcin; Kebapci, Eyup; Bozbiyik, Osman; Erol, Varlık; Zalluhoglu, Nihat; Olmez, Mustafa

    2014-01-01

    Introduction. Hydatid disease (HD) is an infestation that is caused by the larval stage of Echinococcus granulosus. The liver is affected in approximately two-thirds of patients, the lungs in 25%, and other organs in a small proportion. Primary retroperitoneal hydatid cyst is extremely rare. The most common complaint is abdominal pain; however, the clinical features of HD may be generally dependent on the location of the cyst. Case Presentation. A 43-year-old female was admitted with the complaint of abdominal pain. Her physical examination was normal. Computed tomography (CT) revealed a 17 × 11 cm cystic lesion, with a thick and smooth wall that is located among the left liver lobe, diaphragm, spleen, tail of the pancreas, and transverse colon and invading the splenic hilum. Total cystectomy and splenectomy were performed. Pathological examination was reported as cyst hydatid. Discussion. Cysts in the peritoneal cavity are mainly the result of the spontaneous or traumatic rupture of concomitant hepatic cysts or surgical inoculation of a hepatic cyst. Serological tests contribute to diagnosis. In symptomatic and large hydatid peritoneal cysts, surgical resection is the only curative treatment. Total cystectomy is the gold standard. Albendazole or praziquantel is indicated for inoperable and disseminated cases. Percutaneous aspiration, injection, and reaspiration (PAIR) technique is another nonsurgical option. PMID:24790764

  19. [Intraperitoneal perforation of hepatic hydatid cyst].

    Science.gov (United States)

    El Malki, Hadj Omar; El Mejdoubi, Yasser; Mohsine, Raouf; Ifrine, Lahcen; Belkouchi, Abdelkader

    2006-10-01

    The incidence of the rupture of hydatid cyst of the liver is about 15 to 40% of the cases. In 2 to 7% of the cases the cyst can perforate into the peritoneum. The occurrence of a sclerosing peritonitis secondary to the rupture of the hydatid cyst of the liver was described, to our knowledge, only once. We report the observation of a 43 year-old woman in whom the diagnostis of peritoneal rupture of a liver hydatid cyst was made after 3 months. The patient was treated by albendazole (10 mg/kg/d). Two months after the beginning of this treatment, the patient was operated. A sclerosing peritonitis was discovered. The parasitologic studies of the different specimens were negative. The surgical treatment consisted of a good washing with H2O2 of the fibrous hull of the sclerosing peritonitis and drainage without any dissection. The evolution was satisfactory with albendazole treatment for 14 months. Currently, she is in good health without recurrence and without any abnormalities with a 2 years follow-up. We think that albendazole in the treatment of the hydatid disease is very effective in condition to give a continuous treatment for a long time. The occurrence of a sclerosing peritonitis is fortunately an exceptional situation whose surgical management is very delicate. PMID:17075481

  20. Isolated hydatid cyst of the adrenal gland

    Directory of Open Access Journals (Sweden)

    Grubor Nikica

    2006-01-01

    Full Text Available Introduction: Hydatid cyst of the adrenal gland is extremely rare even in generalized hydatid disease, with less than 20 cases reported in world literature including those found in autopsy. Case outline: The authors present the second case of the adrenal gland hydatid cyst described in Serbian literature, in 52-year old woman. During the investigation for the epigastric pain by ultrasonography and computed tomography, calcified cyst of the sixth segment of the liver, 44Ч39 mm in diameter, was diagnosed. However, during an open surgery, it turned out to be the cyst of the right adrenal gland. The cyst as well as the entire adrenal gland was removed. The hydatid nature of the cyst was confirmed by histological examination. The postoperative recovery was uneventful. The patient has remained symptom-free over two years after the surgery. Conclusion: To the best of our knowledge, this is the second case reported in Serbian and 18th case published in world literature.

  1. Isolated Retroperitoneal Hydatid Cyst Invading Splenic Hilum

    Directory of Open Access Journals (Sweden)

    Safak Ozturk

    2014-01-01

    Full Text Available Introduction. Hydatid disease (HD is an infestation that is caused by the larval stage of Echinococcus granulosus. The liver is affected in approximately two-thirds of patients, the lungs in 25%, and other organs in a small proportion. Primary retroperitoneal hydatid cyst is extremely rare. The most common complaint is abdominal pain; however, the clinical features of HD may be generally dependent on the location of the cyst. Case Presentation. A 43-year-old female was admitted with the complaint of abdominal pain. Her physical examination was normal. Computed tomography (CT revealed a 17 × 11 cm cystic lesion, with a thick and smooth wall that is located among the left liver lobe, diaphragm, spleen, tail of the pancreas, and transverse colon and invading the splenic hilum. Total cystectomy and splenectomy were performed. Pathological examination was reported as cyst hydatid. Discussion. Cysts in the peritoneal cavity are mainly the result of the spontaneous or traumatic rupture of concomitant hepatic cysts or surgical inoculation of a hepatic cyst. Serological tests contribute to diagnosis. In symptomatic and large hydatid peritoneal cysts, surgical resection is the only curative treatment. Total cystectomy is the gold standard. Albendazole or praziquantel is indicated for inoperable and disseminated cases. Percutaneous aspiration, injection, and reaspiration (PAIR technique is another nonsurgical option.

  2. CT and MRI findings of cardiac echinococcosis

    International Nuclear Information System (INIS)

    Fifteen patients (8 males and 7 females, 15-56 years old) with primary or secondary hydatid disease involving the heart were examined by radiography, CT and/or MRI. MRI was done with a 1.5 T machine (Picker) in 11 cases and a 0.5 T machine (Philips) in 4 cases using ECG-gated T1- and T2-weighted spin-echo pulse sequences. Transaxial sections were combined with at least one more plane (coronal and/or sagittal) and intermediate views if the need for further information was anticipated. In 4 patients primary cardiac echinococcal cysts were found, localised to the left ventricle/pericardium/interventricular septum in 2 cases and to the left atrium/pericardium and right atrium/pericardium in 1 case each. In 11 of 15 cases there was secondary involvement of the heart by echinococcal cysts primarily arising in the lung parenchyma (n = 6), mediastinum (n = 3) and by transdiaphragmatic extension from the liver and abdomen (n = 2). CT was superior to MRI in visualising calcifications. However, ECG-gated MRI of cardiac hydatid disease appears to be the method of choice for specific diagnosis and exact assessment of hydatid cysts and their correlation with cardiac structures. (orig.)

  3. Immunodiagnosis of hydatid disease: evaluation of antigens from hydatid cyst fluid and the vesicularfluid of Taenia crassiceps metacestode Inmunodiagnóstico de hidatidosis: evaluación de líquido hidático y de líquido vesicular de cisticerco de Taenia crassiceps

    Directory of Open Access Journals (Sweden)

    Emilio Coltorti

    1993-04-01

    Full Text Available The specificity and sensitivity of the enzyme immunoassay (EIA, presently used in South America areas where hydatidosis caused by Echinococcus granulosus is endemic, was compared to two alternative EIA. One of these uses an hydatid antigen of different prepraration and the other vesicular fluid of Taenia crassiceps cisticerci (VFCC. The effect of previous neutralization in the serum sample of antibodies anti-normal ovine or murine sera and anti-phosphorylcholine on the diagnostic efficiency of these EIA was studied. The frequency of distribution of the titers obtained with normal sera, hydatid sera positive to DD5 test and hydatid sera negative to DD5 test in three EIA systems was analyzed. Results showed a significant decrease of sensitivity of the EIA using VFCC when compared to these EIA using hydatid antigens. This makes inconvenient the use of VFCC for the immunodiagnosis of hydatid disease. No significant differences between the two EIA using hydatid antigens were observed. SDS-PAGE analysis showed remarkable differences between the VFCC and the hydatid antigens composition and some differences among these latters probably due to manufacturing procedures.Se comparó la especificidad y sensibilidad del ensayo inmunoenzimático (EIE actualmente en uso en las áreas de Sudamérica donde la hidatidosis causada por Echinococcus granulosus es endémica, con dos versiones de EIE, una de las cuales emplea un antígeno hidatídico de diferente preparación y la otra líquido vesicular de cisticerco de Taenia crassiceps (LVCC. Se estudió también para ambos antígenos el efecto de la neutralización previa de los anticuerpos anticomponentes séricos ovinos o murinos, y antifosforilcolina sobre la eficiencia diagnóstica de los EIE. Se analizó la frecuencia de distribución de los títulos obtenidos en los tres sistemas de EIE frente a sueros normales, hidatídicos a la prueba de doble difusión arco 5 (DD5 e hidatídicos DD5 negativos. Los

  4. COMPLICATED HYDATID CYST OF THE LIVER. CASE REPORT

    Directory of Open Access Journals (Sweden)

    Liliana Fortu

    2005-04-01

    Full Text Available Hydatid disease of the liver is still endemic in certain parts of the world (South America, Eastern Europe, Mediteranean countries etc.. We present a case of liver hydatidosis: a young man, 31 yo, from endemic aria was admitted in emergency in The First Surgical Clinic Iasi, for sepsis and jaundice. A complicated hydatid cyst of the liver (broken in the main biliary duct, with acute hydatid cholecystitis was revealed by abdominal ultrasound exam. An ERCP (Endoscopic Retrograde Colangio-Pancreatography with endoscopic sfincterotomy was performed to drainage the main biliary duct. During the procedure fragments of hydatid membrane was pull out. A few days after the procedure, patient presented haemobilia, fever and signs of hepatic failure. He was operated in emergency; we performed inactivation of the hydatid cyst with oxygenate water, resection of the pericyst, cholecystectomy, drainage of the main biliary duct by Kehr „T” tube. Postoperative course was uneventful. Conclusions: Hydatid cyst of the liver is a serious disease, with severe complications. Surgical treatment remains the only sure therapeutic option in complicated liver echinococcosis.

  5. Long-Term Follow-Up of the Percutaneous Treatment of Hydatid Cyst in the Adrenal Gland: A Case Report and Review of the Literature

    International Nuclear Information System (INIS)

    Although the most involved organs are liver and lung, hydatid cysts occur in adrenal glands, rarely, and constitute only 0.5% of hydatid cysts. Herein, we demonstrate and discuss, for the first time in the literature to the best of our knowledge, the radiological features of adrenal hydatid disease and evaluate the long-term results (57 months of follow-up) of the percutaneous treatment of hydatid cyst in the adrenal gland in a patient.

  6. Long-term follow-up of the percutaneous treatment of hydatid cyst in the adrenal gland: a case report and review of the literature.

    Science.gov (United States)

    Akhan, Okan; Canyigit, Murat; Kaya, Diana; Koksal, Ali; Akgoz, Ayca; Yucesoy, Cuneyt; Akinci, Devrim

    2011-02-01

    Although the most involved organs are liver and lung, hydatid cysts occur in adrenal glands, rarely, and constitute only 0.5% of hydatid cysts. Herein, we demonstrate and discuss, for the first time in the literature to the best of our knowledge, the radiological features of adrenal hydatid disease and evaluate the long-term results (57 months of follow-up) of the percutaneous treatment of hydatid cyst in the adrenal gland in a patient. PMID:19669833

  7. Extragenitourinary retroperitoneal primary hydatid cyst: a rare cause of bilateral lower ureteric obstruction and unilateral limb edema

    OpenAIRE

    Amit Goel; Punit Tiwari; Pramod Kumar Sharma; Suresh Kumar; Anup Kumar Kundu

    2013-01-01

    Hydatid cyst is an endemic disease in our country. Most commonly, it occurs in the liver and lungs. Bilateral hydroureteronephrosis is one of the rare presentations of hydatid disease. Herein, we are reporting an unusual case of hydatid disease where the primary mode of presentation was external iliac vein compression with chronic renal failure because of bilateral ureteric involvement. The patient was treated with bilateral double-J stenting to improve the renal function and operated later f...

  8. Cardiac iron across different transfusion-dependent diseases

    OpenAIRE

    Wood, John C.

    2008-01-01

    Iron overload occurs in patients who require regular blood transfusions to correct genetic and acquired anaemias, such as β-thalassaemia major, sickle cell disease, and myelodysplastic syndromes. Although iron overload causes damage in many organs, accumulation of cardiac iron is a leading cause of death in transfused patients with β-thalassaemia major. The symptoms of cardiac iron overload will occur long after the first cardiac iron accumulation, at a point when treatment is more complex th...

  9. Cardiac Magnetic Resonance In Adults With Congenital Heart Disease

    OpenAIRE

    Partington, Sara L.; Valente, Anne Marie

    2013-01-01

    Increasing numbers of adults with congenital heart disease are referred for cardiac magnetic resonance imaging. Knowledge of the congenital heart anatomy, prior surgical interventions, and the development of an imaging focus for each individual patient plays a crucial role when performing a successful cardiac magnetic resonance imaging examination. The following manuscript focuses on cardiac magnetic resonance imaging considerations of three specific conotruncal congenital heart lesions: tetr...

  10. Advances in cardiac magnetic resonance imaging of congenital heart disease

    NARCIS (Netherlands)

    Driessen, Mieke M P; Breur, Johannes M. P. J.; Budde, Ricardo P J; van Oorschot, Joep W M; van Kimmenade, Roland R J; Sieswerda, Gertjan Tj.; Meijboom, Folkert J; Leiner, Tim

    2015-01-01

    Due to advances in cardiac surgery, survival of patients with congenital heart disease has increased considerably during the past decades. Many of these patients require repeated cardiovascular magnetic resonance imaging to assess cardiac anatomy and function. In the past decade, technological advan

  11. Primary hydatid cyst of peritoneum presented as abdominal lump: a rare presentation

    OpenAIRE

    Pandya, Jayashri S; Bhambare, Manoj R; Waghmare, Sudatta B; Patel, Ajit R

    2015-01-01

    Key Clinical Message The incidence of primary hydatid cyst of peritoneum is 2%. It can present as a palpable abdominal lump. The differential diagnosis is cystic ovarian tumor clinically and radiologically. Peritoneal hydatid disease should be included in differential diagnosis of sonographically diagnosed pelvic cystic lesion.

  12. Role of Biological Sex in Normal Cardiac Function and in its Disease Outcome – A Review

    OpenAIRE

    Prabhavathi, K.; Selvi, K.Tamarai; Poornima, K.N.; Sarvanan, A.

    2014-01-01

    Biological sex plays an important role in normal cardiac physiology as well as in the heart‘s response to cardiac disease. Women generally have better cardiac function and survival than do men in the face of cardiac disease; however, this is progressively lost when comparing postmenopausal women with age matched men. Animal model of cardiac disease mirror what is seen in humans. Sex hormones contribute significantly to sex based difference in cardiac functioning and in its disease outcome. Es...

  13. Cardiac CT angiography in children with congenital heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Siripornpitak, Suvipaporn, E-mail: ssiripornpitak@yahoo.com [Division of Diagnostic Radiology, Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok (Thailand); Pornkul, Ratanaporn [Division of Diagnostic Radiology, Department of Diagnostic and Therapeutic Radiology, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok (Thailand); Khowsathit, Pongsak [Pediatric Cardiac Unit, Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok (Thailand); Layangool, Thanarat; Promphan, Worakan [Pediatric Cardiology Unit, Queen Sirikit National Institute of Child Health, Bangkok (Thailand); Pongpanich, Boonchob [Pediatric Cardiac Unit, Department of Pediatrics, Faculty of Medicine, Ramathibodi Hospital, Mahidol University, Bangkok (Thailand)

    2013-07-15

    Cardiac imaging plays an important role in both congenital and acquired heart diseases. Cardiac computed tomography (angiography) cCT(A) is a non-invasive, increasingly popular, complementary modality to echocardiography in evaluation of congenital heart diseases (CHD) in children. Despite radiation exposure, cCT(A) is now commonly used for evaluation of the complex CHD, giving information of both intra-cardiac and extra-cardiac anatomy, coronary arteries, and vascular structures. This review article will focus on the fundamentals and essentials for performing cCT(A) in children, including radiation dose awareness, basic techniques, and strengths and weaknesses of cCT(A) compared with cardiac magnetic resonance imaging (cMRI), and applications. The limitations of this modality will also be discussed, including the CHD for which cMRI may be substituted.

  14. Cardiac CT angiography in children with congenital heart disease

    International Nuclear Information System (INIS)

    Cardiac imaging plays an important role in both congenital and acquired heart diseases. Cardiac computed tomography (angiography) cCT(A) is a non-invasive, increasingly popular, complementary modality to echocardiography in evaluation of congenital heart diseases (CHD) in children. Despite radiation exposure, cCT(A) is now commonly used for evaluation of the complex CHD, giving information of both intra-cardiac and extra-cardiac anatomy, coronary arteries, and vascular structures. This review article will focus on the fundamentals and essentials for performing cCT(A) in children, including radiation dose awareness, basic techniques, and strengths and weaknesses of cCT(A) compared with cardiac magnetic resonance imaging (cMRI), and applications. The limitations of this modality will also be discussed, including the CHD for which cMRI may be substituted

  15. Extragenitourinary retroperitoneal primary hydatid cyst: a rare cause of bilateral lower ureteric obstruction and unilateral limb edema

    Directory of Open Access Journals (Sweden)

    Amit Goel

    2013-01-01

    Full Text Available Hydatid cyst is an endemic disease in our country. Most commonly, it occurs in the liver and lungs. Bilateral hydroureteronephrosis is one of the rare presentations of hydatid disease. Herein, we are reporting an unusual case of hydatid disease where the primary mode of presentation was external iliac vein compression with chronic renal failure because of bilateral ureteric involvement. The patient was treated with bilateral double-J stenting to improve the renal function and operated later for removal of hydatid cyst under albendazole drug treatment.

  16. Applications of cardiac MRI in pediatric heart diseases

    International Nuclear Information System (INIS)

    Objective: To evaluate the value of magnetic resonance imaging in pediatric heart diseases. Methods: Ninety-seven cases received cardiac MR scanning in this present study. The age range was 2 day to 13 years including 62 boys and 35 girls, the median age was 6 years. They were performed on h 5 T scanner with cardiac phased-array coil and VCG. Results: Eighty-five of the 97 cases were positive. Those positive findings included cardiomyopathy in 41 cases, congenital heart disease in 20 cases, constrictive pericarditis in 4 cases, pericardiac effusions with or without other cardiovascular diseases in 17 cases, cardiac tumor in 2 cases,thrombus in 3 cases and in 5 other cases. Conclusion: Cardiac MRI is an excellent imaging modality for the anatomical and functional abnormalities of pediatric heart diseases. (authors)

  17. Hydatid cyst confined to the papillary muscle: a very rare cause of mitral regurgitation.

    Science.gov (United States)

    Apaydin, Anil Z; Oguz, Emrah; Ayik, Fatih; Nalbantgil, Sanem; Ceylan, Naim

    2009-01-01

    Cardiac involvement of hydatid cysts is rare. Hydatidosis of the valvular apparatus can be treated successfully by the careful application of valvular surgical procedures. To the best of our knowledge, cardiac hydatidosis confined to the anterolateral papillary muscle has not been reported. Herein, we present a case involving a hydatid cyst that was located in a cardiac papillary muscle and that caused mitral regurgitation in a 37-year-old woman. The cyst was removed by papillary muscle incision, and the mitral valve was repaired. The patient experienced an uneventful recovery. PMID:20069089

  18. Hydatid cyst of mediastinum

    Directory of Open Access Journals (Sweden)

    Sehgal S

    2008-01-01

    Full Text Available We report a case of hydatid cyst of the mediastinum in a 32-year-old female patient who was admitted with chest pain. CT scan reported posterior mediastinal mass towards the right side. Surgical exploration revealed a loculated cyst in posterior mediastinum on the right side, adherent to the overlying lung and underlying bone. Posterolateral thoracotomy was performed for cyst aspiration and excision. The patient was discharged on albendazole.

  19. Stem cells as therapy for cardiac disease — a review

    Directory of Open Access Journals (Sweden)

    Katarzyna Jezierska-Woźniak

    2011-04-01

    Full Text Available Acute myocardial infarction (AMI is one of the most significant causes of morbidity and mortalityworldwide. Stem cells represent an enormous chance to rebuild damaged heart tissue. Correct definition ofthe cardiac progenitors is necessary to understand heart development, and would pave the way for the use ofcardiac progenitors in the treatment of heart disease. Identifying, purifying and differentiating native cardiacprogenitor cells are indispensable if we are to overcome congenital and adult cardiac diseases. To understandtheir functions, physiology and action, cells are tested in animal models, and then in clinical trials. But becauseclinical trials yield variable results, questions about proper cardiac stem cells remain unanswered. Transplantedstem cells release soluble factors, acting in a paracrine fashion, which contributes to cardiac regeneration.Cytokines and growth factors have cytoprotective and neovascularizing functions, and may activate residentcardiac stem cells. Understanding all these mechanisms is crucial to overcoming heart diseases.

  20. Stem cells as therapy for cardiac disease — a review

    Directory of Open Access Journals (Sweden)

    Marek Kajetan Jurkowski

    2011-04-01

    Full Text Available Acute myocardial infarction (AMI is one of the most significant causes of morbidity and mortality worldwide. Stem cells represent an enormous chance to rebuild damaged heart tissue. Correct definition of the cardiac progenitors is necessary to understand heart development, and would pave the way for the use of cardiac progenitors in the treatment of heart disease. Identifying, purifying and differentiating native cardiac progenitor cells are indispensable if we are to overcome congenital and adult cardiac diseases. To understand their functions, physiology and action, cells are tested in animal models, and then in clinical trials. But because clinical trials yield variable results, questions about proper cardiac stem cells remain unanswered. Transplanted stem cells release soluble factors, acting in a paracrine fashion, which contributes to cardiac regeneration. Cytokines and growth factors have cytoprotective and neovascularizing functions, and may activate resident cardiac stem cells. Understanding all these mechanisms is crucial to overcoming heart diseases. (Folia Histochemica et Cytobiologica 2011; Vol. 49, No. 1, pp. 13–25

  1. Relationship between cardiac output and effective renal plasma flow in patients with cardiac disease

    Energy Technology Data Exchange (ETDEWEB)

    McGriffin, D.; Tauxe, W.N.; Lewis, C.; Karp, R.; Mantle, J.

    1984-12-01

    The relationship between effective renal plasma flow (ERPF) and cardiac output was examined in 46 patients (22 with congestive heart failure and 24 following cardiac surgical procedures) by simultaneously measuring the global ERPF by the single-injection method and cardiac output by the thermodilution method. Of the patients in the heart-failure group, 21 also had pulmonary artery end diastolic pressure (PAEDP) recorded at the same time. ERPF and cardiac output were found to be related by the regression equations: cardiac output = 2.08 + 0.0065 ERPF (r, 080), with a SE of estimate of 0.81 l/min. ERPF and PAEDP were related by the regression equation: PAEDP = 42.02 - 0.0675 ERPF (r, 0.86), with a SE of estimate of 5.5 mm Hg. ERPF may be a useful noninvasive method of estimating cardiac output if it is known that no intrinsic kidney disease is present, and if the error of 0.81 l/min (1 SE of estimate) is within the range of clinical usefulness. The error is principally attributable to the determination of cardiac output by the thermodilution method.

  2. REINTEGRATION OF PATIENTS WITH HYDATID CYST OPERATED USING KINESIOLOGY MEANS

    Directory of Open Access Journals (Sweden)

    Toma Ș.

    2013-02-01

    Full Text Available Among the many diseases in humans caused by parasites, hydatid disease, Echinococcosis or hydatid cyst is mostly part of those who have the most severe and varied implications both pathology and among public health problems. Physical therapy as a means of recovery adjuvant drug therapy and psychological diagnoses of hydatid cyst, positive influence symptom relief with effects: objective, demonstrable by clinical examination and subjective characterized by a state of "good "expressed by patients.Material and methodsResearch type case study was conducted over 12 months in 2011 through the practical application of the requirements of the general state of the patient at the time of initial evaluation.ResultsThe patient, aged 52 years presented with a prescription for physical therapy with a diagnosis of bilateral pulmonary hydatid cyst surgery.Kinetic recovery is to minimize the functional disability, as well as facilitation of socio-professional enrollment. Medical history: debut 12 months ago predominant occurrence in environments with high concentrations of dust and post virus.ConclusionsBilateral hydatid cyst is indicated median sternotomy with solving both cysts in one surgical session. For kinetic program to have the best results, patients should be cooperative, to follow the directions and tasks received, be conscientious and not least will have an undeniable. Because results are reflected in the very quality of their lives, their kinetic abilities and skills.

  3. Buerger's Disease and Anaesthesia: The Neglected Cardiac Angle

    Directory of Open Access Journals (Sweden)

    Shagun Bhatia Shah

    2015-08-01

    Full Text Available Distal limb amputations and respiratory complications are common in patients with Buerger’s disease. Nicotine in cigarette is arrhythmogenic as it blocks cardiac potassium channels. Preoperative Holter ECG monitoring may be useful if preoperative electrocardiogram is normal. If the patient is undergoing major surgery, preservative free lignocaine & amiodarone infusions and a cardioverter defibrillator should be available for the intraoperative cardiac rhythm disturbances.

  4. Depression and Cardiac Disease: Epidemiology, Mechanisms, and Diagnosis

    OpenAIRE

    Huffman, Jeff C.; Christopher M Celano; Beach, Scott R.; Shweta R. Motiwala; Januzzi, James L.

    2013-01-01

    In patients with cardiovascular disease (CVD), depression is common, persistent, and associated with worse health-related quality of life, recurrent cardiac events, and mortality. Both physiological and behavioral factors—including endothelial dysfunction, platelet abnormalities, inflammation, autonomic nervous system dysfunction, and reduced engagement in health-promoting activities—may link depression with adverse cardiac outcomes. Because of the potential impact of depression on quality of...

  5. Parietal wall hydatid cyst presenting as a primary lesion

    Directory of Open Access Journals (Sweden)

    Pankaj Gharde

    2012-01-01

    Full Text Available Hydatid cyst is the disease of liver and lungs and is common in some regions especially sheep rearing countries of the world, but this disease may occur in any part of world and anywhere in the body. This report presents primary hydatid cysts located in intramuscular region of left side of the abdomen. A 54-year-old female patient from central India, farmer by occupation, non vegetarian by diet came with chief complaints of a painless mass in the left iliac fossa, gradually increasing in size over a period of 6 months. Superficial ultrasound revealed a lesion resembling a hydatid cyst. Surgical excision was done without injuring the cyst. Diagnosis was confirmed on histo-pathological examination and was compatible with a hydatidcyst. Ahydatid cyst should be considered in the differential diagnosis of subcutaneouscystic lesions, it should be excised totally, with an intact wall and postoperative albendazole should be given to avoid recurrence.

  6. Disease: H01153 [KEGG MEDICUS

    Lifescience Database Archive (English)

    Full Text Available . granulosus causes benign tumors/cysts (hydatid cyst disease) that is most often curable. Disease due to E.... multilocularis (alveolar hydatid disease) is less common but more difficult to treat. In echinococcosis, an

  7. Evaluation of Cases with Hydatid Cyst Who Presented with Pulmonary Symptoms

    OpenAIRE

    Özgül Yiğit; Mehmet Toksöz; Seyithan Özaydın

    2015-01-01

    Aim: Hydatid disease is a parasitic infection caused by Echinococcus granulosus. The lungs are the most common affected organs in children. Hydatid disease can appear with nonspecific symptoms such as cough, chest pain and hemoptysis. Radiological findings are important in the diagnosis of the disease. In this article, we report ten patients who presented with nonspecific pulmonary symptoms. Methods: We included 10 patients (age range: 4-15 years) who attended our pedi...

  8. Advances in cardiac magnetic resonance imaging of congenital heart disease

    International Nuclear Information System (INIS)

    Due to advances in cardiac surgery, survival of patients with congenital heart disease has increased considerably during the past decades. Many of these patients require repeated cardiovascular magnetic resonance imaging to assess cardiac anatomy and function. In the past decade, technological advances have enabled faster and more robust cardiovascular magnetic resonance with improved image quality and spatial as well as temporal resolution. This review aims to provide an overview of advances in cardiovascular magnetic resonance hardware and acquisition techniques relevant to both pediatric and adult patients with congenital heart disease and discusses the techniques used to assess function, anatomy, flow and tissue characterization. (orig.)

  9. Advances in cardiac magnetic resonance imaging of congenital heart disease.

    Science.gov (United States)

    Driessen, Mieke M P; Breur, Johannes M P J; Budde, Ricardo P J; van Oorschot, Joep W M; van Kimmenade, Roland R J; Sieswerda, Gertjan Tj; Meijboom, Folkert J; Leiner, Tim

    2015-01-01

    Due to advances in cardiac surgery, survival of patients with congenital heart disease has increased considerably during the past decades. Many of these patients require repeated cardiovascular magnetic resonance imaging to assess cardiac anatomy and function. In the past decade, technological advances have enabled faster and more robust cardiovascular magnetic resonance with improved image quality and spatial as well as temporal resolution. This review aims to provide an overview of advances in cardiovascular magnetic resonance hardware and acquisition techniques relevant to both pediatric and adult patients with congenital heart disease and discusses the techniques used to assess function, anatomy, flow and tissue characterization. PMID:25552386

  10. Advances in cardiac magnetic resonance imaging of congenital heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Driessen, Mieke M.P. [University of Utrecht, University Medical Center Utrecht, Department of Radiology, PO Box 85500, Utrecht (Netherlands); University of Utrecht, University Medical Center Utrecht, Department of Cardiology, PO Box 85500, Utrecht (Netherlands); The Interuniversity Cardiology Institute of the Netherlands (ICIN) - Netherlands Heart Institute, PO Box 19258, Utrecht (Netherlands); Breur, Johannes M.P.J. [Wilhelmina Children' s Hospital, University Medical Center Utrecht, Department of Pediatric Cardiology, PO Box 85500, Utrecht (Netherlands); Budde, Ricardo P.J.; Oorschot, Joep W.M. van; Leiner, Tim [University of Utrecht, University Medical Center Utrecht, Department of Radiology, PO Box 85500, Utrecht (Netherlands); Kimmenade, Roland R.J. van; Sieswerda, Gertjan Tj [University of Utrecht, University Medical Center Utrecht, Department of Cardiology, PO Box 85500, Utrecht (Netherlands); Meijboom, Folkert J. [University of Utrecht, University Medical Center Utrecht, Department of Cardiology, PO Box 85500, Utrecht (Netherlands); Wilhelmina Children' s Hospital, University Medical Center Utrecht, Department of Pediatric Cardiology, PO Box 85500, Utrecht (Netherlands)

    2015-01-01

    Due to advances in cardiac surgery, survival of patients with congenital heart disease has increased considerably during the past decades. Many of these patients require repeated cardiovascular magnetic resonance imaging to assess cardiac anatomy and function. In the past decade, technological advances have enabled faster and more robust cardiovascular magnetic resonance with improved image quality and spatial as well as temporal resolution. This review aims to provide an overview of advances in cardiovascular magnetic resonance hardware and acquisition techniques relevant to both pediatric and adult patients with congenital heart disease and discusses the techniques used to assess function, anatomy, flow and tissue characterization. (orig.)

  11. Haemodynamic findings on cardiac CT in children with congenital heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Goo, Hyun Woo [University of Ulsan College of Medicine, Department of Radiology and Research Institute of Radiology, Asan Medical Center, Seoul (Korea, Republic of)

    2011-02-15

    In patients with congenital heart disease, haemodynamic findings demonstrated on cardiac CT might provide useful hints for understanding the haemodynamics of cardiac defects. In contrast to morphological features depicted on cardiac CT, such haemodynamic findings on cardiac CT have not been comprehensively reviewed in patients with congenital heart disease. This article describes normal haemodynamic phenomena of cardiovascular structures and various abnormal haemodynamic findings with their mechanisms and clinical significance on cardiac CT in patients with congenital heart disease. (orig.)

  12. Hydatid cyst of the pancreas

    Directory of Open Access Journals (Sweden)

    Čolović Radoje B.

    2004-01-01

    Full Text Available Hydatid cyst of the pancreas is rare. During the last 30 years, less than 40 cases have been reported in journals on Medline. This is a case report of a 35-year old woman with 2-year history of epigastric pain in whom an ultrasound and computed tomography showed the cyst of the body and tail of the pancreas 6x7 cm in diameters, which was supposed to be hydatid one. During surgery, an isolated hydatid cyst of the pancreas was found without communication with the pancreatic duct. The content of the cyst was removed, and pericyst was partially excised and drained. The recovery was uneventful and the patient has remained symptom free so far. Although rare, hydatid cyst should be considered in the differential diagnosis of the cystic lesions of the pancreas, particularly in patients coming from endemic areas and without history of pancreatitis.

  13. Perforated Hepatic Hydatid Cyst into the Peritoneum with Mild Symptoms

    Directory of Open Access Journals (Sweden)

    A. Dirican

    2008-11-01

    Full Text Available Rupture into the abdominal cavity is a rare but serious complication of hydatid disease that necessitates emergency surgical intervention. We present herein a case with mild abdominal symptoms due to hydatid cyst rupture into the peritoneum after trauma. A 24-year-old man was admitted to the emergency room with mild abdominal pain. His symptoms had started after a fall four days earlier. Ultrasonography and computed tomography showed cystic lesions in the liver and peritoneum with intraabdominal free fluid. He was treated surgically with partial cystectomy and falciformoplasty. Postoperative albendazole therapy was given for two months. There was not recurrence four months postoperatively at control computed tomography.

  14. Hydatid cyst of the tibia.

    OpenAIRE

    Madiwale C; Shenoy A; Joshi A; Vora I; Hemmadi S; Bhosale P

    1992-01-01

    A case of hydatid cyst of the tibia, which manifested as a pathologic fracture is being reported. Pain and swelling of left lower limb with inability to bear the weight were the main features. Tender swelling was also noted at the upper and middle third of tibia. Open biopsy revealed the hydatid cyst wall and scolices of Echinococcus granulosus. Albendazole treatment was followed by curettage and bone grafting.

  15. Hydatid cyst of the tibia.

    Directory of Open Access Journals (Sweden)

    Madiwale C

    1992-10-01

    Full Text Available A case of hydatid cyst of the tibia, which manifested as a pathologic fracture is being reported. Pain and swelling of left lower limb with inability to bear the weight were the main features. Tender swelling was also noted at the upper and middle third of tibia. Open biopsy revealed the hydatid cyst wall and scolices of Echinococcus granulosus. Albendazole treatment was followed by curettage and bone grafting.

  16. Cardiac and pulmonary artery mensuration in feline heartworm disease

    International Nuclear Information System (INIS)

    A retrospective study was undertaken to quantify thoracic radiographic changes in cats with heartworm diseases, (Dirofilaria immitis). Using a blinded study format, the cardiac silhouette, thoracic cavity and pulmonary arteries were measured from thoracic radiographs of 21 cats with feline heartworm disease and 30 cats without known cardiac or pulmonary vessel pathology. Measured data were normalized to the thoracic cavity or bony structures within the radiographic field of view. The measurements were compared between the two groups of cats using an unpaired, two-tailed Student's t-test, with a p value of < 0.05 being considered significant. Cats with feline heartworm disease had enlargement of the craniocaudal aspect of the cardiac silhouette and normalized cardiac:thoracic ratio (p < 0.05) on the lateral view. Also, there was significant enlargement of the central and peripheral caudal lobar pulmonary arteries and their normalized ratios (p < 0.05) in the heartworm infected cats as visualized on the ventrodorsal projection. Tortuosity of the pulmonary arteries was seen in three of the 21 infected cats. Eleven of the 21 cats with feline heartworm disease had pulmonary parenchymal changes. Based on the present study, central and peripheral pulmonary artery enlargement as viewed on the ventrodorsal radiograph was the single best radiographic indicator of feline heartworm disease

  17. Hydatid cyst of the neck. A case report and literature review

    Directory of Open Access Journals (Sweden)

    Reem Khalifa

    2016-07-01

    We will present our experience in treating a case of hydatid cyst located in the neck area, which is considered one of the few cases published due to the relative rarity of the disease in the fore mentioned anatomical location.

  18. Acute Pancreatitis due to Rupture of the Hydatid Cyst into the Biliary Tract: A Case Report

    Directory of Open Access Journals (Sweden)

    Zulfu Bayhan

    2014-02-01

    Full Text Available Hydatid disease is still endemic in our country and in many parts of the world. Liver is the most common site of hydatid disease. Rupture of hydatid cysts of liver into the biliary ducts can be seen as a complication. Obstructive jaundice, acute cholangitis and much more rarely acute pancreatitis may occur due to rupture of hydatid cysts into the biliary ducts. In this case report, a 38-year-old male patient with findings of acute pancreatitis and obstructive jaundice due to rupture of hydatid cyst into the biliary tract were presented . In our case, Endoscopic retrograde cholangiopancreatography (ERCP was performed to the patient with diagnostic and therapeutic purposes. Parts of germinative membrane located within the common bile duct and causing the obstruction of papillary orifice was seen in ERCP. Germinative membrane components were removed during the process. Endoscopic sphincterotomy was performed to the patient. After the procedure, the clinical findings and laboratory findings of the patient returned to normal rapidly. As a result, it should be noted that rupture of hepatic hydatid cysts into the bile ducts might be a rare cause of biliary pancreatitis. It must be kept in mind that endoscopic sphincterotomy and endoscopic removal of cyst membranes is a very important method for the diagnosis and treatment of the acute pancreatitis and obstructive jaundice due to rupture of hydatid cyst into the biliary tract. [Natl J Med Res 2014; 4(1.000: 92-94

  19. Cardiac arrhythmias in adults with congenital heart disease

    NARCIS (Netherlands)

    Z. Koyak

    2016-01-01

    Arrhythmias are a major cause of hospital admissions and morbidity in adults with congenital heart disease (CHD). Furthermore, the leading cause of death in adults with CHD is sudden cardiac death (SCD) of presumed arrhythmic aetiology. The main objectives of this thesis were to identify risk factor

  20. HYDATID CYST PRESENTING AS OVARIAN CYST : A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Helen

    2015-06-01

    Full Text Available Echinococcosis is a zoonotic disease which may present as potential health hazard to human. In developing country like India , it is a significant health problem. Surgery is the treatment of choice for hydatid cyst. Recurrence may be avoided by antihelminthic supplements post - surgery

  1. Anaphylaxis due to spontaneous rupture of primary isolated splenic hydatid cyst

    OpenAIRE

    Ozkan, Fuat; Yesilkaya, Yakup; Peker, Onur; Yuksel, Murvet

    2013-01-01

    Echinococcosis is a helminthic zoonosis mainly caused by Echinococcus granulosus and commonly encountered in endemic areas. The liver and lung are the most frequently involved organs. A primary isolated hydatid cyst of spleen is an extremely rare disease even in endemic areas. Anaphylactic reaction is a known complication of cystic hydatid disease, a parasitic infestation caused by the larval/cyst stage of E. granulosus that usually occurs after trauma or during interventions. To the best of ...

  2. Radical vs conservative surgery for hydatid liver cysts:Experience from single center

    Institute of Scientific and Technical Information of China (English)

    Sami; Akbulut; Ayhan; Senol; Arsenal; Sezgin; Bahri; Cakabay; Mehmet; Dursun; Omer; Satici

    2010-01-01

    AIM:To compare the efficacy and safety of radical and conservative surgical interventions for liver hydatid disease.METHODS:The study comprised 59 patients in two groups who had undergone radical and conservative surgical procedures for liver hydatid disease in our department between 2004 and 2009. Preoperative diagnostic tools,medical treatments,demographic and clinical characteristics,postoperative follow-up,and recurrence were compared in both groups. RESULTS:This non-randomized retrospective studyinclud...

  3. Primary calcified hydatid cyst of the brain

    OpenAIRE

    Tyagi, Devendra K.; Srikant Balasubramaniam; Hemant V Sawant

    2010-01-01

    Cerebral hydatid disease is very rare, and in non-endemic areas like India, the occurrence is as low as 0.2% of all intracranial space occupying lesions. Calcification of the cyst wall indicates an even rarer subvariety, i.e., alveolar echinococcosis (AE). AE has hitherto been unreported in the Indian subcontinent. We report such a case in a 25-year-old male, a shepherd by occupation, who presented to us with intractable seizures and headache. He had no gross lesion in the liver. Craniotomy w...

  4. Cardiac stem cells in patients with heart disease

    OpenAIRE

    Zhao, Xiaohui; Huang, Lan

    2013-01-01

    The heart has been regarded as a terminally differentiated organ for decades. There are numerous indicators for the potency of myocardial regeneration, which opens up new avenues for the treatment of heart disease. Cardiac stem cells (CSCs) have been discovered in the human heart and they play a vital role in myocardial regeneration. This review discusses the distribution, properties and proliferation of CSCs in the myocardium of patients with heart disease. Additionally, the potency of myoca...

  5. Preoperative diagnosis of hydatid cyst of the breast: a case report

    OpenAIRE

    Alamer, Ali; Aldhilan, Asim; Makanjuola, Dorothy; Alkushi, Abdulmohsen

    2013-01-01

    Hydatid cyst of the breast is endemic in some areas like sheep-raising countries. The location of the disease is mostly in the liver and lungs. We presents a case of 66-year-old female with hydatid cyst of the breast diagnosed pre-operatively by core needle biopsy. Complete radiology workup are also provided which includes mammography, ultrasound, and computed tomography images. Hydatid cyst of the breast is extremely rare even in endemic areas, its only accounts for 0.27% of all cases. Only ...

  6. Cardiac autoimmunity in HIV related heart muscle disease

    OpenAIRE

    Currie, P; Goldman, J; Caforio, A; Jacob, A.; Baig, M.; Brettle, R; Haven, A; Boon, N.; McKenna, W

    1998-01-01

    Objective—To assess the frequency of circulating cardiac specific autoantibodies in HIV positive patients with and without echocardiographic evidence of left ventricular dysfunction.
Subjects—74 HIV positive patients including 28 with echocardiographic evidence of heart muscle disease, 52 HIV negative people at low risk of HIV infection, and 14 HIV negative drug users who had all undergone non-invasive cardiac assessment were studied along with a group of 200 healthy blood donors.
Results—Car...

  7. Cardiac biomarkers in children with congenital heart disease

    Institute of Scientific and Technical Information of China (English)

    Masaya Sugimoto; Seiko Kuwata; Clara Kurishima; Jeong Hye Kim; Yoich Iwamoto; Hideaki Senzaki

    2015-01-01

    Background: Most congenital heart diseases (CHDs) have specific hemodynamics, including volume and pressure overload, as well as cyanosis and pulmonary hypertension, associated with anatomical abnormalities. Such hemodynamic abnormalities can cause activation of neurohormones, inflammatory cytokines, fibroblasts, and vascular endothelial cells, which in turn contribute to the development of pathologic conditions such as cardiac hypertrophy,fi brosis, and cardiac cell damages and death. Measuring biomarker levels facilitates the prediction of these pathological changes, and provides information about the stress placed on the myocardial cells, the severity of the damage, the responses of neurohumoral factors, and the remodeling of the ventricle. Compared to the ample information on cardiac biomarkers in adult heart diseases, data from children with CHD are still limited. Data sources: We reviewed cardiac biomarkers-specifi cally focusing on troponin as a biomarker of myocardial damage, amino-terminal procollagen type III peptide (PIIIP) as a biomarker of myocardialfi brosis and stromal remodeling, and B-type natriuretic peptide (BNP)/N-terminal proBNP as biomarkers of cardiac load and heart failure, by introducing relevant publications, including our own, on pediatric CHD patients as well as adults. Results: Levels of highly sensitive troponin I are elevated in patients with atrial septal defects (ASDs) and ventricular septal defects (VSDs). PIIIP levels are also elevated in patients with ASD, VSD, pulmonary stenosis, and Tetralogy of Fallot. Measurement of BNP and N-terminal proBNP levels shows good correlation with heart failure score in children. Conclusions: In the treatment of children with CHD requiring delicate care, it is vital to know the specifi c degree of myocardial damage and severity of heart failure. Cardiac biomarkers are useful tools for ascertaining the condition of CHDs with ease and are likely to be useful in determining the appropriate care of

  8. Immunodiagnostic confirmation of hydatid disease in patients with a presumptive diagnosis of infection Confirmación inmunodiagnóstica de la hidatidosis en pacientes con diagnóstico presuntivo de la infeccion

    Directory of Open Access Journals (Sweden)

    V. M. Varela-diaz

    1984-04-01

    Full Text Available Information obtained from the routine application of hydatid immunodiagnostic techniques in different clinical situations over a seven-year period is presented. The Immunoelectrophoresis test was used until it was replaced by the simpler, more sensitive and equally specific arc 5 double diffusion (DD5 test. Examination of sera from 1,888 patients with signs and/or symptoms compatible with hydatid disease revealed that the presurgical confirmation of Echinococcus granulosus infection is only obtained by detection of anti-antigen 5 antibodies. The latter were not found in 1,539 presumptive hydatidosis patients whose definitive diagnoses corresponded to other disease conditions. However, false positive latex agglutination test results were obtained in two cases. In all patients whose preoperative serum showed three or more uncharacteristic bands in the absence of anti-antigen 5 antibodies, hydatid cysts were found sur gically. DD5 testing of a fluid sample collected by puncture established its hydatid etiology. Post-operative monitoring of hydatidosis patients demonstrated that persistence of DD5-positivity two years after surgery established the presence of other cysts. Further evidence was obtained in patients with hydatid cysts in intrathoracic, abdominal or other locations associating cyst membrane integrity, antigen release and immunodiagnostic test positivity.Se presenta la información obtenida de la aplicación de las técnicas inmunodiagnósticas para hidatidosis en diferentes situaciones clínicas durante un período de 7 años. Se empleó la prueba de inmunoelectroforesis hasta que se la sustituyó por la prueba de doble difusión arco 5 (DD5, igualmente específica pero de mayor sensibilidad y sencillez. El examen de sueros de 1 888 pacientes con signos y/o sintomas compatibles con la hidatidosis reveló que la confirmación prequirúrgica de la infeccion por Echinococcus granulosus sólo se obtiene mediante la detección de anticuerpos

  9. Profile of patients with hepatic hydatid disease not treated surgically Perfil del paciente con hidatidosis hepática al que no se realiza tratamiento quirúrgico

    Directory of Open Access Journals (Sweden)

    José Manuel Ramia

    2011-09-01

    Full Text Available Background: hepatic hydatid disease (HHD is still an important health problem in certain areas of Spain where it is endemic. The treatment of HHD is usually surgical but certain patients are found to be ineligible after assessment for surgery (asymptomatic disease, comorbidity, patient refusal, or other. Material and methods: description of patients assessed in the Department of Surgery for hepatic hydatid disease. Results: in a group of 70 patients with HHD, 27 patients were not treated surgically (mean age: 72.7 years [range: 47-97], 14 women [51.8%]. The number of cysts presented by these patients was 33, with 1.22 cyst/patient (range: 1-4. The cyst size was 5.5 cm (range: 2.1-12.5 cm. The cysts, according to the WHO classification, were CE1: 3 patients, CE3B: 5 patients, CE4: 10 patients and CE5: 9 patients. The form of presentation was: symptomatic in 9 patients, although only 6 were attributable to HHD (22% and asymptomatic in 18 patients. In these cases, imaging was performed for study of tumor extension in 6 patients and diverse medical reasons in 12. Only two therapeutic interventions were performed: endoscopic retrograde cholangiopancreatography (ERCP with insertion of a bile duct stent, and puncture-aspiration-injection-re-aspiration (PAIR, both in patients who did not wish to undergo surgery. Ten patients had surgical indications: CE1 (3 patients, CE3B (5 patients, CE4 (1 patient, and CE5 (1 patient. The reasons why the patients did not undergo surgical treatment were: refusal (9 patients and advanced neoplasm (1 patient. Surgery was judged necessary in 5 patients. In the mean follow-up period of 17 months (range: 1-37, no surgery was performed. Conclusions: there were various causes for not performing surgical intervention of HHD after medical evaluation: asymptomatic patients, older patients, patients with multiple pathologies and oncologic patients. Usually, they were patients who voluntarily chose not to undergo surgery

  10. Influence of chronic kidney disease on cardiac structure and function.

    Science.gov (United States)

    Matsushita, Kunihiro; Ballew, Shoshana H; Coresh, Josef

    2015-09-01

    Chronic kidney disease (CKD), the presence of kidney dysfunction and/or damage, is a worldwide public health issue. Although CKD is independently associated with various subtypes of cardiovascular diseases, a recent international collaborative meta-analysis demonstrates that CKD is particularly strongly associated with heart failure, suggesting its critical impact on cardiac structure and function. Although numerous studies have investigated the association of CKD and cardiac structure and function, these studies substantially vary regarding source populations and methodology (e.g., measures of CKD and/or parameters of cardiac structure and function), making it difficult to reach universal conclusions. Nevertheless, in this review, we comprehensively examine relevant studies, discuss potential mechanisms linking CKD to alteration of cardiac structure and function, and demonstrate clinical implications as well as potential future research directions. We exclusively focus on studies investigating both CKD measures, kidney function (i.e., glomerular filtration rate [GFR], creatinine clearance, or levels of filtration markers), and kidney damage represented by albuminuria, since current international clinical guidelines of CKD recommend staging CKD and assessing its clinical risk based on both GFR and albuminuria. PMID:26194332

  11. Immunological follow-up of hydatid cyst cases

    Directory of Open Access Journals (Sweden)

    Bulut Vedat

    2001-01-01

    Full Text Available Hydatid disease is caused by Echinococcus granulosus. In this study, we aimed to investigate the benefit of monitoring cases with hydatid cyst by means of immune components in patients in a long-term follow-up after surgery. Eighty-four preoperative and postoperative serum samples from 14 cases undergoing surgery for hydatid disease were evaluated in terms of immune parameters, such as total and specific IgE, IgG, IgM, IgA and complement. Total and specific IgE were determined by ELISA. Specific IgG levels were measured by indirect hemaglutination.Total IgG, IgM, IgA and complement (C3 and C4 were detected by nephelometry. Imaging studies were also carried out during the follow-up. In none of the patients hydatid cysts were detected during the follow-up. Total IgE levels in the sera of the patients decreased to normal six months after surgery. Although specific IgE against echinococcal antigens decreased one year after operation, levels were still significantly high. There were no changes in the levels of anti-Echinococcus IgG and total IgG in follow-up period. Additionally, other parameters, such as IgA, IgM, C3 and C4, were not affected.

  12. AN EXTREMELY RARE PRESENTATION OF PRIMARY RETROPERITONEAL RETROVESICAL HYDATID CYST AS OBSTRUCTIVE UROPATHY

    Directory of Open Access Journals (Sweden)

    Rana Pratap

    2015-11-01

    Full Text Available Primary retroperitoneal hydatid cyst is extremely rare and only few case reports exist in literature. We present a case report of retrovesical hydatid cyst mimicking retroperitoneal cystic tumor presenting as life threatening obstructive uropathy with raised serum creatinine. The patient was treated with initial bilateral percutaneous nephrostomy drainage and later cystectomy. The case report points to difficulty in diagnosis, problems in management and potentially life threatening nature of disease.

  13. Primary Hydatid Cyst of the Diaphragm Mimicking Diaphragmatic Tumour: A Case Report

    OpenAIRE

    Kumar, Vinay Kumar Doddaballapur Prasanna; Shetty, Shama; Saxena, Rajat

    2015-01-01

    Echinococcus commonly affects the liver and the lung, but several organs can be affected by this disease. The isolated primary diaphragmatic hydatid cyst, not associated with liver or lung, is very rare. We report a case of hydatid cyst in a 55-year-old male, located in the abdominal side of the left hemidiaphragm which mimicked a hypovascular diaphragmatic tumour and exophytic splenic cyst. In our case the diagnosis was confirmed only with histopathological examination done after surgical ex...

  14. Renal failure: unusual clinical presentation of an isolated intrarenal hydatid cyst

    OpenAIRE

    Nadeem, Mehwash; Biyabani, Syed Raziuddin; Pervez, Shahid

    2013-01-01

    Cystic echinococcosis or hydatid disease is a zoonotic parasitic infection caused by larval stage of cestode Echinococcus spp. Humans are an accidental intermediate host and present with the involvement of different organs, the liver being the most common while kidney is the rarest site. Here, authors are reporting a case of a 55-year-old woman who presented with renal failure and was found to have a right-sided intrarenal hydatid cyst, diagnosed and treated with nephroscopy without sacrifici...

  15. Hydatid Cyst Surgeries in Patients Referred to Hospitals in East Azerbaijan Province during 2009-2011

    OpenAIRE

    Nader Ghabouli Mehrabani; Ahmad Kousha; Maryam Khalili; Mahmoud Mahami Oskouei; Mehdi Mohammadzadeh; Saber Alizadeh; Amir Maleksabet; Faezeh Hamidi

    2014-01-01

    Background Hydatidosis, as the most important zoonotic parasitic disease in Iran, has posed many health and economic losses. This study was conducted to investigate the demographic characteristics of hydatid cyst surgeries in hospitals of East Azerbaijan Province, Northwest of Iran. Methods Demographic characteristics of all patients with hydatid cyst surgery in hospitals of the province, during 2009-2011 were gathered including age, gender, occupation, number and location of the cyst, clinic...

  16. Hydatid Cyst of the Spleen: Tunisian Series of 21 Cases.

    Science.gov (United States)

    Ben Ameur, Hazem; Affes, Nejmeddine; Abdelhedi, Cherif; Kchaou, Ali; Boujelbene, Salah; Beyrouti, Mohamed Issam

    2015-12-01

    Hydatid disease is a parasitic infection caused by Echinococcus granulosus. Splenic involvement is rare even in endemic areas. The aim of this study is to specify epidemiologic features, diagnostic tools, and therapeutic modalities of this uncommon entity. This is a retrospective study of 21 patients operated on for a splenic hydatid cyst between January 1996 and December 2011. The mean age was 43.8 years (range 15-72 years). Sixteen patients (76.2 %) had symptoms related to a splenic location of hydatid disease. While splenic hydatid disease was solitary in 8 patients (38.1 %), other locations were present in 13 patients (61.9 %), mainly in the liver. Most splenic cysts were type I (39.3 %) or III (42.8 %). Nine patients (42.8 %) underwent resection of the protruding dome with one postoperative complication (suppuration of residual cavity). Total and partial splenectomies were performed in nine and three patients, respectively, without any complication. No death was noted. After a mean follow-up period of 36 months (range 2-108 months), no recurrence was observed. Splenic hydatid cyst is a rare location. The diagnostic is usually easy, based on serology and imaging. The surgery is the mainstay of treatment. The type of surgical procedure depends on size, number, and location of the cyst. Total splenectomy is more effective but may have high morbidity and mortality and must be reserved to specific situations. Conservative procedure is safer but could increase the rate of recurrence and postoperative collection. Puncture aspiration injection reaspiration could be proposed for small cyst in inoperable patients. PMID:26730056

  17. HYDATID CYST IN THE PAST AND THE PRESENT

    Directory of Open Access Journals (Sweden)

    Mayuri A

    2014-05-01

    Full Text Available : BACKGROUND: Hydatid cyst is a parasitic infection that is widely endemic in India. It is a zoonotic disease with man being an accidental dead end host. Despite its world-wide affection, its diagnosis still remains a matter of challenge due to lack of an authentic gold standard for its early detection. In such cases, clinical judgment and high index of suspicion, in an endemic area is a worthy tool. AIMS AND OBJECTIVES: The study was undertaken to highlight important clinical features of hydatid cyst to help early diagnosis and management, the rare presentations of hydatid cysts in an endemic belt of Maharashtra along with their management and the shift that had occurred from past to present in hydatid cyst management along with future implications. MATERIALS AND METHODS: The hydatid cyst pattern (etiology, symptomatology, diagnosis and treatment was retrospectively analyzed in operated hospitalized patients at three hospitals, GMC, Nagpur, VNGMC, Veotmal and MGIMS, Sewagram from 1975 to 2010 at different cross-sections of time. RESULTS: A total of 560 patients, 289 males and 271 females, who were diagnosed and operated for hydatid cyst, were evaluated. The mean age of presentation was 39.8 years with 61.9% rural population. Abdominal pain was most common compliant among symptomatic group (88.5%. Liver was most commonly involved (56.9% followed by lung (32.7%. The most common radiological method to diagnose the disease was ultrasonography, with 91.4% accuracy, followed by CT scan. Multiple organ involvement was seen in 11.1% cases. The recurrence rate was 3.7%. There was no mortality and no serious postoperative complication other than bile leak (8.4% and pus discharge (4.1% from drain. Preoperative Albendazole followed by surgery and postoperative albendazole had a definite role in preventing recurrence. The mean hospital stay was 10.8 + 2.67 (3-35 days. CONCLUSION: A sound knowledge of various modes of presentation of hydatid disease

  18. Increased risk of sudden cardiac arrest in obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Warnier, Miriam Jacoba; Blom, Marieke Tabo; Bardai, Abdennasser;

    2013-01-01

    BACKGROUND: We aimed to determine whether (1) patients with obstructive pulmonary disease (OPD) have an increased risk of sudden cardiac arrest (SCA) due to ventricular tachycardia or fibrillation (VT/VF), and (2) the SCA risk is mediated by cardiovascular risk-profile and/or respiratory drug use....... METHODS: A community-based case-control study was performed, with 1310 cases of SCA of the ARREST study and 5793 age, sex and SCA-date matched non-SCA controls from the PHARMO database. Only incident SCA cases, age older than 40 years, that resulted from unequivocal cardiac causes...... with electrocardiographic documentation of VT/VF were included. Conditional logistic regression analysis was used to assess the association between SCA and OPD. Pre-specified subgroup analyses were performed regarding age, sex, cardiovascular risk-profile, disease severity, and current use of respiratory drugs. RESULTS...

  19. Cardiac image modelling: Breadth and depth in heart disease.

    Science.gov (United States)

    Suinesiaputra, Avan; McCulloch, Andrew D; Nash, Martyn P; Pontre, Beau; Young, Alistair A

    2016-10-01

    With the advent of large-scale imaging studies and big health data, and the corresponding growth in analytics, machine learning and computational image analysis methods, there are now exciting opportunities for deepening our understanding of the mechanisms and characteristics of heart disease. Two emerging fields are computational analysis of cardiac remodelling (shape and motion changes due to disease) and computational analysis of physiology and mechanics to estimate biophysical properties from non-invasive imaging. Many large cohort studies now underway around the world have been specifically designed based on non-invasive imaging technologies in order to gain new information about the development of heart disease from asymptomatic to clinical manifestations. These give an unprecedented breadth to the quantification of population variation and disease development. Also, for the individual patient, it is now possible to determine biophysical properties of myocardial tissue in health and disease by interpreting detailed imaging data using computational modelling. For these population and patient-specific computational modelling methods to develop further, we need open benchmarks for algorithm comparison and validation, open sharing of data and algorithms, and demonstration of clinical efficacy in patient management and care. The combination of population and patient-specific modelling will give new insights into the mechanisms of cardiac disease, in particular the development of heart failure, congenital heart disease, myocardial infarction, contractile dysfunction and diastolic dysfunction. PMID:27349830

  20. Cardiac sympathetic denervation preceding motor signs in Parkinson disease

    OpenAIRE

    Goldstein, David S.; Sharabi, Yehonatan; Karp, Barbara I.; Bentho, Oladi; Saleem, Ahmed; Pacak, Karel; Eisenhofer, Graeme

    2007-01-01

    There is substantial interest in identifying biomarkers to detect early Parkinson disease (PD). Cardiac noradrenergic denervation and attenuated baroreflex-cardiovagal function occur in de novo PD, but whether these abnormalities can precede PD has been unknown. Here we report the case of a patient who had profoundly decreased left ventricular myocardial 6-[18F]fluorodopamine-derived radioactivity and low baroreflex-cardiovagal gain, 4 years before the onset of symptoms and signs of PD. The r...

  1. Functional role of anion channels in cardiac diseases

    Institute of Scientific and Technical Information of China (English)

    Da-yue DUAN; Luis LH LIU; Nathan BOZEAT; Z Maggie HUANG; Sunny Y XIANG; Guan-lei WANG; Linda YE; Joseph R HUME

    2005-01-01

    In comparison to cation (K+, Na+, and Ca2+) channels, much less is currently known about the functional role of anion (Cl-) channels in cardiovascular physiology and pathophysiology. Over the past 15 years, various types of Cl- currents have been recorded in cardiac cells from different species including humans. All cardiac Cl- channels described to date may be encoded by five different Cl- channel genes: the PKA- and PKC-activated cystic fibrosis tansmembrane conductance regulator (CFTR), the volume-regulated ClC-2 and ClC-3, and the Ca2+-activated CLCA or Bestrophin. Recent studies using multiple approaches to examine the functional role of Cl- channels in the context of health and disease have demonstrated that Cl- channels might contribute to: 1) arrhythmogenesis in myocardial injury; 2) cardiac ischemic preconditioning; and 3) the adaptive remodeling of the heart during myocardial hypertrophy and heart failure. Therefore,anion channels represent very attractive novel targets for therapeutic approaches to the treatment of heart diseases. Recent evidence suggests that Cl- channels,like cation channels, might function as a multiprotein complex or functional module.In the post-genome era, the emergence of functional proteomics has necessitated a new paradigm shift to the structural and functional assessment of integrated Cl- channel multiprotein complexes in the heart, which could provide new insight into our understanding of the underlying mechanisms responsible for heart disease and protection.

  2. Primary Hydatid Cyst of Umbilicus, Mimicking an Umbilical Hernia

    Science.gov (United States)

    Tarahomi, Mohammadreza; Alizadeh Otaghvar, Hamidreza; Ghavifekr, Nazila hasanzadeh; Shojaei, Daryanaz; Goravanchi, Farhood; Molaei, Amir

    2016-01-01

    Hydatid cyst caused by Echinococcus granulosus demonstrates an endemic infection in several countries such as Middle Eastern countries. Liver is the most frequently involved organ, followed by the lung. The case we present is solitary primary localization of cyst in abdominal wall which is extremely rare. A 57-year-old woman presented with an abdominal wall lesion in umbilical area that had been evolving for about 2 years with recent complaint of pain and discomfort. We detected a midline abdominal mass 12⁎13 centimeters in diameter which was bulged out in umbilicus. Preoperative clinical diagnosis of incarcerated umbilical hernia was made due to its physical examination while surgical exploration disproved the primary diagnosis and we found cystic mass adherent to superficial fascia without any communication to peritoneal space. The cyst was excised completely without any injury or perforation of containing capsule. The diagnosis of hydatid cyst was confirmed by histopathological examination of specimen. The retrograde evaluation showed no involvement of other organs. The patient was followed for two years and no recurrence of hydatid disease has been observed. Hydatid cyst should be considered as a differential diagnosis of abdominal wall and umbilical lesions especially in endemic regions.

  3. Liver Hydatid Cyst in Children (A 14-year Review

    Directory of Open Access Journals (Sweden)

    Mohsen Rouzrokh

    2011-09-01

    Full Text Available Objective:Hydatid disease is still an important health hazard in the world. This disease is a parasitic infestation which is endemic in many sheep and cattle raising areas such as in Iran. The aim of this study was to evaluate the clinical appearance, diagnosis, and treatment of liver hydatid cyst in children. Methods:This retrospective study evaluated 100 patients who were referred to Mofid Childrens Hospital with liver hydatid cyst from March 1996 to March 2010. Medical records of 1 to 14 year old patients who had definitive liver hydatid cyst were included and analysis of variables such as age, gender, symptoms, diagnostic investigation, operative technique, hospital stay, mortality, morbidity and outcome of treatment were evaluated. Findings:The patients consisted of 54 boys (54% and 46 (46% girls with an age range of 1-14 years (mean 11.8±4.6. The incidence rate increased by age. The patients had totally 110 cysts, right pulmonary lobe 81 (73% cysts and left side had 29 (27%. Abdominal mass was the most common (50% symptom. Abdominal sonography gave correct diagnosis in 94 (94% patients. Conservative surgical treatment was carried out in 98 children. Two patients were treated medically as the cysts were small and calcified. The most common complication was wound infection in 3 cases. Mean length of hospitalization was 9 days. In 100% of our patients the type of parasite was Echinoccocus granulosus. The morbidity rate was 12%   (prolonging external catheter drainage in 12 patients. There was only one (1% mortality and 2 (2% recurrences. Conclusion:Due to the less invasive and high accuracy of liver sonography in diagnosis of hydatid cyst, we recommend it as the method of choice for the diagnosis in endemic regions. Surgery is the method of choice for treatment.

  4. Liver Hydatid Cyst in Children (A 14-year Review

    Directory of Open Access Journals (Sweden)

    Alireza Mirshemirani

    2011-09-01

    Full Text Available Objective:Hydatid disease is still an important health hazard in the world. This disease is a parasitic infestation which is endemic in many sheep and cattle raising areas such as in Iran. The aim of this study was to evaluate the clinical appearance, diagnosis, and treatment of liver hydatid cyst in children.Methods:This retrospective study evaluated 100 patients who were referred to Mofid Children's Hospital with liver hydatid cyst from March 1996 to March 2010. Medical records of 1 to 14 year old patients who had definitive liver hydatid cyst were included and analysis of variables such as age, gender, symptoms, diagnostic investigation, operative technique, hospital stay, mortality, morbidity and outcome of treatment were evaluated.Findings:The patients consisted of 54 boys (54% and 46 (46% girls with an age range of 1-14 years (mean 11.8�4.6. The incidence rate increased by age. The patients had totally 110 cysts, right pulmonary lobe 81 (73% cysts and left side had 29 (27%. Abdominal mass was the most common (50% symptom. Abdominal sonography gave correct diagnosis in 94 (94% patients. Conservative surgical treatment was carried out in 98 children. Two patients were treated medically as the cysts were small and calcified. The most common complication was wound infection in 3 cases. Mean length of hospitalization was 9 days. In 100% of our patients the type of parasite was Echinoccocus granulosus. The morbidity rate was 12% (prolonging external catheter drainage in 12 patients. There was only one (1% mortality and 2 (2% recurrences.Conclusion:Due to the less invasive and high accuracy of liver sonography in diagnosis of hydatid cyst, we recommend it as the method of choice for the diagnosis in endemic regions. Surgery is the method of choice for treatment.

  5. Impairment of coronary flow reserve in orthotopic cardiac transplant recipients with minor coronary occlusive disease

    OpenAIRE

    Mullins, P. A.; Chauhan, A.; Sharples, L; Cary, N R; Large, S R; Wallwork, J; Schofield, P M

    1992-01-01

    Objective—Coronary occlusive disease is the major long-term complication after cardiac transplantation. The relation between minor angiographic abnormalities and myocardial perfusion has not been previously assessed in a large number of cardiac transplant patients.

  6. Primary hydatid cyst in the soft tissue of the face: An exceptional occurrence

    Directory of Open Access Journals (Sweden)

    Cherry Bansal

    2011-01-01

    Full Text Available To emphasize that solitary hydatid cyst can be localized in the soft tissue and present as a soft tissue mass even in an unusual site like face, we report the case of a 42-year-old male patient presenting with a slowly growing mass in right temporal region. Computed tomography (CT scan showed an encapsulated mass with multiple cysts. Histopathological examination revealed the characteristic findings, which were consistent with soft-tissue hydatid disease. In the absence of visceral organ involvement, this is the first reported case of a primary subcutaneous hydatid cyst in the skin of face in India. In the English literature, only one case of this kind has been reported till date. When imaging methods confirm cystic nature of a swelling, even in unusual sites, one should always keep a possibility of hydatid cyst and manage accordingly during surgery to avoid precipitation of acute anaphylaxis.

  7. Diagnosing cardiac disease during pregnancy: imaging modalities.

    Science.gov (United States)

    Ntusi, Ntobeko A; Samuels, Petronella; Moosa, Sulaiman; Mocumbi, Ana O

    2016-01-01

    Pregnant women with known or suspected cardiovascular disease (CVD) often require cardiovascular imaging during pregnancy. The accepted maximum limit of ionising radiation exposure to the foetus during pregnancy is a cumulative dose of 5 rad. Concerns related to imaging modalities that involve ionising radiation include teratogenesis, mutagenesis and childhood malignancy. Importantly, no single imaging study approaches this cautionary dose of 5 rad (50 mSv or 50 mGy). Diagnostic imaging procedures that may be used in pregnancy include chest radiography, fluoroscopy, echocardiography, invasive angiography, cardiovascular computed tomography, computed tomographic pulmonary angiography, cardiovascular magnetic resonance (CMR) and nuclear techniques. Echocardiography and CMR appear to be completely safe in pregnancy and are not associated with any adverse foetal effects, provided there are no general contra-indications to MR imaging. Concerns related to safety of imaging tests must be balanced against the importance of accurate diagnosis and thorough assessment of the pathological condition. Decisions about imaging in pregnancy are premised on understanding the physiology of pregnancy, understanding basic concepts of ionising radiation, the clinical manifestations of existent CVD in pregnancy and features of new CVD. The cardiologist/physician must understand the indications for and limitations of, and the potential harmful effects of each test during pregnancy. Current evidence suggests that a single cardiovascular radiological study during pregnancy is safe and should be undertaken at all times when clinically justified. In this article, the different imaging modalities are reviewed in terms of how they work, how safe they are and what their clinical utility in pregnancy is. Furthermore, the safety of contrast agents in pregnancy is also reviewed. PMID:27213857

  8. Prevalence of Hydatid Cysts in Livestock Animals in Xinjiang, China

    OpenAIRE

    Qingling, Meng; Guanglei, Wang; Jun, Qiao; Xinquan, Zhu; Tianli, Liu; Xuemei, Song; Jinsheng, Zhang; Huisheng, Wang; Kuojun, Cai; Chuangfu, Chen

    2014-01-01

    Hydatid worms, hosted by humans and animals, impose serious human health risk and cause significant livestock production loss. To better understand the disease infection status in Xinjiang, China, we investigated the disease epidemics in 4 livestock animals, i.e., cattle, sheep (both sheep and goat), camels, and horses, slaughtered at the abattoirs in Urumqi, Yining, Tacheng, and Altay areas. The results showed that the animals were infected at different rates, in the order of sheep (9.8%), c...

  9. [Stress cardiac MRI in management of ischemic heart disease].

    Science.gov (United States)

    Russel, S; Darmon, S; Vermillet, A; Haziza, F

    2014-11-01

    Stress magnetic cardiac resonance imaging (MRI) development is in progress. Many cardiac imaging technics already known are completed by this safe radiation free exam with a short time acquisition (30minutes) and a good diagnostic performance in particular for patients with three vessels coronary artery diseases. Best indication concerns symptomatic patients unable to exercise with intermediate or high pretest probability. Pharmacological heart stress can be induced with vasodilatators or dobutamine to identify the presence and extent of myocardial ischemia, with high precision to guide coronary vessels revascularization. MRI gives many other interesting informations like heart anatomy, left ventricular function. Myocardial viability can be assessed with study of late gadolinium enhancement or analysis of contractile reserve with low dose of dobutamine. PMID:25281219

  10. Myocardial ischemia during intravenous DSA in patients with cardiac disease

    International Nuclear Information System (INIS)

    A prospective study was performed for 48 patients who had histories of angina and were referred for digital subtraction angiography (DSA). Cardiac disease was graded according to the American Heart Association (AHA) functional classification system. Each patient received 2-5 injections of 40-ml diatrizoate meglumine and diatrizoate sodium at 15 ml per second in the superior vena cava. Of the 28 patients in functional Classes I or II, 11% had angina and 32% had definite ischemic ECG changes after the DSA injections. Of the patients in functional Class III 63% had angina, and 58% had definite ischemic ECG changes after the injections. These observed cardiac effects following bolus injections of hypertonic ionic contrast media indicate that special precautions are necessary when performing intravenous DSA examinations on this group of high risk patients

  11. Simultaneous surgery in patients with both cardiac and noncardiac diseases

    Directory of Open Access Journals (Sweden)

    Yang Y

    2016-07-01

    Full Text Available Yang Yang,1 Feng Xiao,1 Jin Wang,1 Bo Song,1 Xi-Hui Li,1 Jian Li,2 Zhi-Song He,3 Huan Zhang,4 Ling Yin5 1Department of Cardiac Surgery, 2Department of Thoracic Surgery, 3Department of Urology Surgery, 4Department of General Surgery, 5Department of Obstetrics and Gynecology, Peking University First Hospital, Beijing, People’s Republic of China Background: To investigate the possibility and feasibility of simultaneous cardiac and noncardiac surgery.Methods: From August 2000 to March 2015, 64 patients suffering from cardiac and noncardiac diseases have been treated by simultaneous surgeries.Results: Two patients died after operations in hospital; thus, the hospital mortality rate was 3.1%. One patient with coronary heart disease, acute myocardial infarction, and a recurrence of bladder cancer accepted emergency simultaneous coronary artery bypass grafting (CABG, bladder cystectomy, and ureterostomy. He died of acute cerebral infarction complicated with multiple organ failure on the 153rd day after operation. The other patient with chronic constrictive pericarditis and right lung cancer underwent pericardial stripping and right lung lower lobectomy, which resulted in multiple organ failure, and the patient died on the tenth day postoperatively. The remaining 62 patients recovered and were discharged. The total operative morbidity was 17.2%: postoperative hemorrhage (n, % [1, 1.6%], pulmonary infection and hypoxemia (2, 3.1%, hemorrhage of upper digestive tract (1, 1.6%, incisional infection (3, 4.7%, subphrenic abscess (1, 1.6%, and postoperative acute renal failure and hemofiltration (3, 4.7%. Of the 62 patients discharged, 61 patients were followed up. Eleven patients died with 10 months to 10 years during the follow-up. The mean survival time is 116.2±12.4 months. The cumulative survival rate is 50.8%.Conclusion: Simultaneous surgeries in patients suffering from both cardiac and noncardiac benign or malignant diseases are safe and possible

  12. Myocardial Hydatid Cyst : An Uncommon Complication of Echinococcal Infection

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    F Abtahi

    2008-11-01

    Full Text Available A 27 –years-old man presented with malaise, fatigue and atypical chest pain. Transthoracic echocardiographywas performed and revealed a single large and well defined intra-myocardial cystic mass in the inter-ventricularseptum. The cystic mass was thin-walled and contained some small daughter cyst. Although the echocardiographicdiagnosis was straightforward, serologic test (Hydatid cyst antibody with Eliza was performed whichwas positive for echinococcal infection. Other works up showed no involvement of other organ system. Albendazolwas started for him and he referred to cardiac surgeon for resection of cystic mass but the patient refusefor operation.

  13. Association of cardiac ausculatory findings with coronary heart disease mortality

    Directory of Open Access Journals (Sweden)

    Janet B. Croft

    2009-12-01

    Full Text Available Background: Relationships between cardiac murmurs detected during physical examination and coronary heart disease mortality among the general population are not well described. Aims: To assess the relationship between cardiac murmurs detected during physical examination and coronary heart disease mortality. Methods and Results: This relationship was examined with Cox regression analyses of data from 7990 adults, aged 30–75 years, from the Second National Health and Nutrition Examination Survey Mortality Study (1976–1992. Covariates included age, race, sex, history of CVD, diabetes, probable left ventricular hypertrophy, serum cholesterol, body mass index, blood pressure, and smoking status. During 16.8 follow-up years, there were 457 deaths from coronary heart disease (CHD (ICD-9 410–414 and 661 deaths from diseases of the heart (ICD-9 390–398, 402, 404, 410–414, 415–417, 420–429. A systolic murmur was present in 420 persons and a diastolic murmur was present in 56 persons at baseline. Persons with a heart murmur were at increased risk of death from CHD (relative risk=1.7, 95% confidence interval=1.2, 2.5 and from diseases of the heart (RR=2.2, 95% CI=1.6, 2.9 after multivariate adjustment for cardiovascular disease risk factors. Similar results were observed when murmur intensity (i.e., murmur grade was accounted for. Conclusions: These results suggest that the presence of a heart murmur may be associated with an increased risk for mortality from both CHD and diseases of the heart.

  14. Electrocardiographic abnormalities and cardiac arrhythmias in chronic obstructive pulmonary disease.

    Science.gov (United States)

    Goudis, Christos A; Konstantinidis, Athanasios K; Ntalas, Ioannis V; Korantzopoulos, Panagiotis

    2015-11-15

    Chronic obstructive pulmonary disease (COPD) is independently associated with an increased burden of cardiovascular disease. Besides coronary artery disease (CAD) and congestive heart failure (CHF), specific electrocardiographic (ECG) abnormalities and cardiac arrhythmias seem to have a significant impact on cardiovascular prognosis of COPD patients. Disturbances of heart rhythm include premature atrial contractions (PACs), premature ventricular contractions (PVCs), atrial fibrillation (AF), atrial flutter (AFL), multifocal atrial tachycardia (MAT), and ventricular tachycardia (VT). Of note, the identification of ECG abnormalities and the evaluation of the arrhythmic risk may have significant implications in the management and outcome of patients with COPD. This article provides a concise overview of the available data regarding ECG abnormalities and arrhythmias in these patients, including an elaborated description of the underlying arrhythmogenic mechanisms. The clinical impact and prognostic significance of ECG abnormalities and arrhythmias in COPD as well as the appropriate antiarrhythmic therapy and interventions in this setting are also discussed. PMID:26218181

  15. Hydatid Cyst of the Parotid Gland: a Case Report

    Directory of Open Access Journals (Sweden)

    S Kalikias

    2006-05-01

    Full Text Available Objective: Hydatid disease most commonly involves the liver and lungs; the abdominal cavity organs stand next in frequency, the parotid gland is a rare site of this disease. Hydatid disease is the most widespread, serious human cestode infection in the world. It is a zoonosis that is transmitted from domestic and wild members of the canine family. It is a serious problem in tropic areas and is seen in most areas of Iran. In children lungs are the most common site of infection whereas in adults liver is infected most frequently. It is rarely found in head and neck area and very few cases are reported in parotid gland. Case report: A 10-year old boy was presented with painless swelling of the right parotid gland. He was treated initially with antibiotics with no improvement. The microscopic examination of FNA aspirated material corresponded to an inflammatory process. The parotid tumor was surgically removed. Pathologic study of the cystic lesion revealed hydatid disease of the parotid gland.

  16. A review of the current status of Echinococcus and hydatid disease,with notes on some informative achievements in China%我国棘球绦虫及棘球蚴病研究进展

    Institute of Scientific and Technical Information of China (English)

    林宇光; 卢明科; 洪凌仙

    2012-01-01

    There are seven Echinococcus pathogens of hydatid disease reported from the world, and five species are found in China. Among them, E. shiquicus, collected from eastern Tibetan plateau in Sichuan Province of China, is described as a new species by Xiao et al (2005). Its adult worm is the smallest one in Echinococcus spp. The majority of them contain a single immature proglottid and a single gravid proglottid, lacking mature proglottid. The Tibetan fox, Vulpes ferrilata , is confirmed as the final host of E. shiquicus, and the plateau pika, Ochotona curzoniae, serves as the intermediate host. In the host liver, the metacestode develops into unilocular hydatid cyst, with no daughter cyst. Domestic dog and human are not found to be infected with either adult or metacestode so far. E. granulosus is recognized with two forms on the basis of differences in host-specify. The Northern Form of E. granulosus distributes in the holarctic zone of tundra and boreal forest or Taiga. Its natural cycle is perpetuated by the predator-prey relationship existing between wolf and large deer. The Domestic Form (European Form) of E. granulosus reveals nearly cosmopolitan distribution, and its life cycle involves both domestic dog and ungulates as final and intermediate host respectively. The latter form appears to be the most important pathogen of hydatid disease in the world. In China, the unilocular dydatid disease pathogen belongs to the Domestic Form, but there probably exist complex infection with the Northern Form in some pasture lands at Northwest China. E. multilocularis or multilocular (alveolar) hydatid cyst is recognized as an important pathogen of zoonoses in the world. This cestode-pathogen distributes throughout the holarctic zone of tundra, involving Europe, Siberia, Northern Japan, subarctic islands and North America. The typical life cycle involves foxes and rodents. According to the published data from local hospitals or institutes of parasitic disease in China, during

  17. Evaluation of the double diffusion, enzyme immunoassay and immunoblotting techniques, for the diagnosis of human hydatid disease in tropical areas Evaluación de las técnicas de Doble Difusión, Ensayo Inmunoenzimático e Inmunoblotting en el diagnóstico de la hidatidosis humana en áreas tropicales

    OpenAIRE

    Sandra Planchart; Carlos Botto; Belkis Alarcon de Noya; Rosario Bonifacino; Livia Vivas; Lilian Spencer; Sarai Vivas

    1994-01-01

    Hydatid disease in tropical areas poses a serious diagnostic problem due to the high frequence of cross-reactivity with other endemic helminthic infections. The enzyme-linked-immunosorbent assay (ELISA) and the double diffusion arc 5 showed respectively a sensitivity of 73% and 57% and a specificity of 84-95% and 100%. However, the specificity of ELISA was greatly increased by using ovine serum and phosphorylcholine in the diluent buffer. The hydatic antigen obtained from ovine cyst fluid sho...

  18. Quantitative cardiac-cineangiography in acquired valvular heart disease

    International Nuclear Information System (INIS)

    For the determination of the prognosis of the acquired valvular heart disease, many diagnostic tools such as, echocardiogram, computerized RI cardiac scan, cardiac catheterization and cardiac angiography are now widely used. Among these, the cineangiography offers the most accurate and objective values in quantitation of the left ventricular performance, which is thought to be an essential prognostic factor of the valvular heart disease. Although many authors differ their opinions, increased end diastolic volume is generally understood in two ways: The one as an indicator of compensatory mechanism for the changed hemodynamics of the heart and the other as a parameter of deteriorated left ventricular performance. Authors analyzed EDV, ESV, EF, EDP and angiographic grade of regurgitation in 97 cases of the acquired valvular heart disease and results are as follows. 1. Mean EDVs are 226.2 ml/m2 in AI + MI, 167.2 ml/m2 in AI, 155.6 ml/m2 in MI and 98.3 ml/m2 in MS respectively. 2. Mean ESVs are 101.1 ml/m2 in AI + MI, 84.1 ml/m2 in AI, 66.5 ml/m2 in MI and 46.4 ml/m2 in MS respectively. 3. Mean EFs are 0.56 in AI + MI, 0.55 in AI, 0.57 in MI and 0.54 in MS respectively. 4. There are higher correlations between ESV and EF than between EDV and EF. 5. There are no significant correlation between EDP and EDV in all disease entities except AI, in which large EDV relatively correlates with high EDP. 6. In AI, EDV, ESV, EF and angiographic grade of regurgitation show close correlations between each other. 7. In MI with higher grade of regurgitation, ESV seems to be more sensitive indicator of left ventricular performance than EF. In MI with lower grade of regurgitation, EF seems to be more sensitive indicator of left ventricular performance than ESV. 8. In AI + MI, EDV, ESV and EDP show higher values than in any other disease involving single valve alone, but there are no correlations between ventricular volumes and grades of regurgitations. 9. In MS, changes in left

  19. HYDATID CYST IN THE PAST AND THE PRESENT

    OpenAIRE

    Mayuri A; Anand P; Ashok T

    2014-01-01

    : BACKGROUND: Hydatid cyst is a parasitic infection that is widely endemic in India. It is a zoonotic disease with man being an accidental dead end host. Despite its world-wide affection, its diagnosis still remains a matter of challenge due to lack of an authentic gold standard for its early detection. In such cases, clinical judgment and high index of suspicion, in an endemic area is a worthy tool. AIMS AND OBJECTIVES: The study was undertaken to highlight important clinical...

  20. Primary calcified hydatid cyst of the brain.

    Science.gov (United States)

    Tyagi, Devendra K; Balasubramaniam, Srikant; Sawant, Hemant V

    2010-07-01

    Cerebral hydatid disease is very rare, and in non-endemic areas like India, the occurrence is as low as 0.2% of all intracranial space occupying lesions. Calcification of the cyst wall indicates an even rarer subvariety, i.e., alveolar echinococcosis (AE). AE has hitherto been unreported in the Indian subcontinent. We report such a case in a 25-year-old male, a shepherd by occupation, who presented to us with intractable seizures and headache. He had no gross lesion in the liver. Craniotomy with total excision of the lesion was performed, followed by antiparasitic treatment. The radiological presentation, differential diagnosis and treatment modalities are discussed in relation to our case. PMID:21808518

  1. Primary calcified hydatid cyst of the brain

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    Devendra K Tyagi

    2010-01-01

    Full Text Available Cerebral hydatid disease is very rare, and in non-endemic areas like India, the occurrence is as low as 0.2% of all intracranial space occupying lesions. Calcification of the cyst wall indicates an even rarer subvariety, i.e., alveolar echinococcosis (AE. AE has hitherto been unreported in the Indian subcontinent. We report such a case in a 25-year-old male, a shepherd by occupation, who presented to us with intractable seizures and headache. He had no gross lesion in the liver. Craniotomy with total excision of the lesion was performed, followed by antiparasitic treatment. The radiological presentation, differential diagnosis and treatment modalities are discussed in relation to our case.

  2. Primary extrahepatic hydatid cyst of the soft tissue: a case report

    Directory of Open Access Journals (Sweden)

    Guraya Salman

    2012-11-01

    Full Text Available Abstract Introduction Hydatid disease of the soft tissue is an exceedingly uncommon site to be affected by the tapeworm Echinococcus. The presentation is often vague and misleading. The diagnostic armamentarium has to be supplemented by a meticulously taken history and clinical examination. Case presentation The present case report describes a 33-year-old Saudi male with a painless swelling in the right buttock which turned out to be a primary hydatid disease of the soft tissue. The lump was successfully excised surgically and the patient had an uneventful discharge. Conclusion Surgical excision of the extrahepatic hydatid disease remains the mainstay of treatment; although medical treatment is available for the recurrent and disseminated disease.

  3. Functional cardiac MRI for assessment of aortic valve disease

    International Nuclear Information System (INIS)

    Aortic valve disease shows a rising incidence with the increasing mean age of Western populations. The detection of hemodynamic parameters, which transcends the mere assessment of valve morphology, has an important future potential concerning classification of the severity of disease. MRI allows a non-invasive and a spatially flexible view of the aortic valve and the adjacent anatomic region, left ventricular outflow tract (LVOT) and ascending aorta. Moreover, the technique allows the determination of functional hemodynamic parameters, such as flow velocities and effective orifice areas. The new approach of a serial systolic planimetry velocity-encoded MRI sequence (VENC-MRI) facilitates the sizing of blood-filled cardiac structures with the registration of changes in magnitude during systole. Additionally, the subvalvular VENC-MRI measurements improve the clinically important exact determination of the LVOT area with respect to its specific eccentric configuration and its systolic deformity. (orig.)

  4. Cardiac magnetic resonance imaging in patients with congenital heart disease

    International Nuclear Information System (INIS)

    The prevalence of congenital heart disease (CHD) is around 10 per 1000 live births in Germany. More than 90 % of these patients will survive into adulthood due to improvements in therapy. The classification of CHD may be based according to the anatomic structures involved, to the presence of an intracardiac shunt, the presence of a cyanosis and the intensity of therapy and complexity of the disease. Nearly half of all patients with CHD suffer from an intracardiac shunt, whereas complex cases such as patients with a tetralogy of Fallot or transposition of the great arteries are much more rare. Cardiac magnetic resonance imaging plays an important role in the work-up and follow-up of patients with CHD, especially after infancy and childhood. Depending on the abnormality in question, a multiparametric examination protocol is mandatory. Knowledge of operative procedures and findings of other imaging modalities help to optimize examination and time needed for it.

  5. Factores domiciliarios asociados con la presencia de hidatidosis humana en tres comunidades rurales de Junín, Perú Household factors associated with the presence of human hydatid disease in three rural communities of Junin, Peru

    Directory of Open Access Journals (Sweden)

    Saul J. Santivañez

    2010-12-01

    Full Text Available Introducción. La hidatidosis, zoonosis producida por el estadio larvario de la taenia Echinococcus granulosus, es un problema de salud pública a nivel nacional, en especial en aquellas regiones dedicadas a la crianza de ganado. A la fecha, se han descrito factores, a nivel individual, asociados con la infección por E. granulosus; sin embargo, no se encontró reporte previo que explore la asociación entre características de la vivienda y la presencia de esta enfermedad en alguno de sus miembros. Objetivos. Explorar la asociación entre las características de la vivienda y la presencia de hidatidosis entre las personas que la habitan. Materiales y métodos. Se realizó un estudio transversal en viviendas de tres comunidades rurales de Junín. Se evaluó el grado de asociación entre las características de la vivienda y la presencia de hidatidosis en el hogar mediante un análisis de regresión logística múltiple (RLM. Resultados. De un total de 417 viviendas evaluadas, 56 (13% de ellas tenían al menos un caso positivo entre sus miembros; luego del análisis de RLM se observó que aquellas viviendas con más de tres miembros, localizadas en la comunidad con quintil de pobreza más bajo, que refirieron crianza de animales, y con una cobertura de evaluación mayor al 25% presentaron una mayor probabilidad de tener al menos un caso de positivo entre sus miembros. Conclusión. Las características observadas deben ser tomadas en cuenta para la determinación preliminar de subgrupos de alto riesgo, optimizando así el uso de los recursos y mejorando la eficacia de los programas de despistaje.Introduction. Hydatid disease, a zoonosis caused by the larval stage of the parasite Echinococcus granulosus, is a public health problem at national level, especially in those regions dedicated to raising livestock. By now, there are many factors, at individual level, that have been associated to the infection by E. granulosus; nevertheless there is not

  6. [Hydatid cyst of the parotid gland: six cases].

    Science.gov (United States)

    Oudidi, Abdellatif; Benmansour, Najib; El Alami, El Amine M N

    2006-10-01

    Primary hydatid cyst of the parotid gland is still an exceptional localization. The parotid gland is an uncommon site, even in our country, in which echinococcal disease is endemic. We report six cases of primary hydatid cyst of the parotid gland who presented with an isolated mass. The diagnosis was based on ultrasonography, which showed a parotid gland cystic mass. The echinococcal immunologic test (enzyme-linked immunosorbent assay) was positive in two cases. The surgical treatment consisted of total resection of the cyst, without rupture of the cystic wall and preserving the gland, in four cases and resection of the prominent dome in two cases. The diagnosis was confirmed on macroscopic examination of the resected pieces. In all cases, the postoperative course was uneventful. There was no recurrence at the 17-month follow-up. PMID:17049148

  7. Functional imaging of hydatid cysts with Tc-99m pertechnetate

    International Nuclear Information System (INIS)

    Aim: The main aim of this study was to evaluate the role of Tc-99m pertechnetate imaging in the management of hydatid cysts. Material and Methods: A total number of 10 patients with hydatid disease of the lungs were studied. Six had unilateral and four bilateral lung involvement. There were six males and four females (mean age= 31 years). In six patients serial planar images of the chest were obtained following intravenous injection of 2 mCi of Tc-99m pertechnetate using standard gamma camera computer systems. In few patients radioactivity was also introduced directly into the bronchus to detect the communicating channels (if any) between the cysts and respiratory system. Results: In all six patients active uptake of Tc-99m pertechnetate was seen immediately after intravenous injection of the radioactivity, and reaching a plateau by 3-5 minutes. On the other hand the time activity curve on the lungs showed a clear downward trend (clearance curve) from the very beginning. The legion (cyst) to background (lungs) count ratios in all cases were found to be consistently high, ranging from 3:1 to 5:1. In two patients additional lung cysts (undetected by CT or x-rays) were detected. In three patients in addition to the active cysts, several low activity lesions were also detected. These corresponded to dead, inactive or complicated (infected) hydatid cysts. In few patients where radioactivity was introduced directly into the respiratory tracts, communication between the cyst and the main bronchus was demonstrated in one. In one such patient, where the radioactivity was introduced into the respiratory tract, a few minutes later discrete focal lesions were seen in the liver suggestive of multiple active hydatid cysts in the liver (concentrating Tc-99m pertechnetate which has been absorbed from the tracheo-bronchial tree into the vascular compartment). Conclusion: Tc-99m pertechnetate is actively taken up by the hydatid cysts. The differential uptake of radioactivity in the

  8. Cardiac Operations for North American Children with Rheumatic Diseases: 1985–2005

    OpenAIRE

    Stingl, Cory; Moller, James H.; Binstadt, Bryce A

    2009-01-01

    Certain pediatric rheumatic diseases are known to affect the heart, sometimes requiring surgical intervention. The Pediatric Cardiac Care Consortium database was used to characterize cardiac surgical intervention among children with rheumatic diseases from 1985 to 2005. From this large database, the records for patients younger than 21 years who underwent cardiac surgery for any rheumatic disorder were extracted. The data collected included the type of procedure performed, the age at the time...

  9. Cardiac sarcoidosis: Recurrent disease in a heart transplant patient following pulmonary tuberculosis infection

    OpenAIRE

    Luk, Adriana; Lee, Andrew; Ahn, Eric; Soor, Gursharan S.; Ross, Heather J.; Butany, Jagdish

    2010-01-01

    Cardiac transplantation is indicated for patients with end-stage cardiomyopathy secondary to cardiac sarcoidosis. Although rare, recurrent disease has been reported in two cases. The current report presents a case of recurrent cardiac sarcoidosis in a patient 45 months postorthotopic heart transplantation and 40 months following reactivation of latent Mycobacterium tuberculosis infection. The patient was the first to have recurrent disease following an infection that has been proposed to be i...

  10. A rare case: Spontaneous cutaneous fistula of infected splenic hydatid cyst

    Institute of Scientific and Technical Information of China (English)

    Kemal Kismet; Ali Haldun Ozcan; Mehmet Zafer Sabuncuoglu; Cem Gencay; Bulent Kilicoglu; Ceyda Turan; Mehmet Ali Akkus

    2006-01-01

    Hydatid disease is caused by the larval stage of the genus Echinococcus. Live hydatid cysts can rupture into physiologic channels, free body cavities or adjacent organs. Although hydatid disease can develop anywhere in the human body, the liver is the most frequently involved organ, followed by the lungs. Cysts of the spleen are unusual. There are only five case reports of spontaneous cutaneous fistulization of liver hydatid cysts in the literature. But there isn't any report about cutaneous fistula caused by splenic hydatid cyst. We report a first case of spontaneous cutaneous fistula of infected splenic hydatid cyst.A 43-year-old man was admitted to our Emergency Service with abdominal pain and fluid drainage from the abdominal wall. He has been suffering from a reddish swelling on the abdominal wall skin for four months.After a white membrane had been protruded out from his abdominal wall, he was admitted to our Emergency Service. On physical examination, a white membrane was seen to protrude out from the 2cm× 1cm skin defect on the left superolateral site of the umblicus. Large,complex, cystic and solid mass of 9.5 cm-diameter was located in the spleen on ultrasonographic examination.At operation, partial cystectomy and drainage was performed. After the operation, he was given a dosage of 10 mg/kg per day of albendazole, divided into three doses. He was discharged on the postoperative 10th d.It should be kept in mind that splenic hydatid cysts can cause such a rare complication.

  11. Cost of diseases in Brazil: breast cancer, enteritis, cardiac valve disease and bronchopneumonia

    OpenAIRE

    Armando Arredondo; Lejeune Y. Lockett; Esteban De Icaza

    1995-01-01

    The results from the need to develop methodologies for performing cost analysis in developing countries, principally in the region of Latin America, were studied. It, furthermore, serves to generate knowledge from an economic evaluation in order to support decision-making related to the organization of health systems, particularly in the efficient use of resources which are allocated for the provision of medical services. Two chronic diseases (breast cancer and cardiac valve disease) and two ...

  12. Evaluation of Cases with Hydatid Cyst Who Presented with Pulmonary Symptoms

    Directory of Open Access Journals (Sweden)

    Özgül Yiğit

    2015-06-01

    Full Text Available Aim: Hydatid disease is a parasitic infection caused by Echinococcus granulosus. The lungs are the most common affected organs in children. Hydatid disease can appear with nonspecific symptoms such as cough, chest pain and hemoptysis. Radiological findings are important in the diagnosis of the disease. In this article, we report ten patients who presented with nonspecific pulmonary symptoms. Methods: We included 10 patients (age range: 4-15 years who attended our pediatrics outpatient clinic with the diagnosis of hydatid disease between May 2011 and May 2012. We analyzed the data on age, gender, primary complaint, clinical features, diameter and location of the cysts, and history of contact with animals. Hydatid cysts were diagnosed by imaging techniques and serologic tests. Results: The most common symptoms were coughing, chest pain, weakness, dyspnea, fever, and hemoptysis. In five patients, the cysts were located in the right lung; in four patients, the cysts were located in the left lung, and in the remaining patient, the cysts were bilateral. The diameters of the lung cysts were between 5 and 13 cm. Five of ten patients had both lung and liver cysts. Complications were observed in five patients. In eight patients, serologic tests results were positive. Five patients had a history of previous contact with animals. The patients were operated in the pediatric surgery unit. Conclusion: Hydatid disease is endemic in Turkey. Disease awareness and knowledge in children and their families is of great importance for the prevention of hydatid disease. (The Medical Bulletin of Haseki 2015; 53: 147-52

  13. Hydatid cyst of the pancreas:Report of an undiagnosed case of pancreatic hydatid cyst and brief literature review

    Institute of Scientific and Technical Information of China (English)

    Sami; Akbulut; Ridvan; Yavuz; Nilgun; Sogutcu; Bulent; Kaya; Sinan; Hatipoglu; Ayhan; Senol; Firat; Demircan

    2014-01-01

    AIM: To overview the literature on pancreatic hydatid cyst(PHC) disease, a disease frequently misdiagnosed during preoperative radiologic investigation.METHODS: PubMed, Medline, Google Scholar, and Google databases were searched to identify articles related to PHC using the following keywords: hydatid cyst, hydatid disease, unusual location of hydatid cyst, hydatid cyst and pancreas, pancreatic hydatid cyst, and pancreatic echinococcosis. The search included let-ters to the editor, case reports, review articles, original articles, meeting presentations and abstracts that had been published between January 2010 and April 2014 without any restrictions on language, journal, or country. All articles identified and retrieved which contained adequate information on the study population(including patient age and sex) and disease and treatment related data(such as cyst size, cyst location, and clinical man-agement) were included in the study; articles with in-sufficient demographic and clinical data were excluded. In addition, we evaluated a case of a 48-year-old fe-male patient with PHC who was treated in our clinic.RESULTS: A total of 58 patients, including our one new case,(age range: 4 to 70 years, mean ± SD: 31.4 ± 15.9 years) were included in the analysis. Twenty-nine of the patients were female, and 29 were male. The information about cyst location was available from studies involving 54 patients and indicated the follow-ing distribution of locations: pancreatic head(n = 21), pancreatic tail(n = 18), pancreatic body and tail(n = 8), pancreatic body(n = 5), pancreatic head and body(n = 1), and pancreatic neck(n = 1). Extra-pancreatic locations of hydatid cysts were reported in the studies involving 44 of the patients. Among these, no other focus than pancreas was detected in 32 of the patients(isolated cases) while 12 of the patients had hydatid cysts in extra-pancreatic sites(liver: n = 6, liver + spleen + peritoneum: n = 2, kidney: n = 1, liver + kidney: n = 1

  14. Simultaneous Removal of Right Lung Hydatid Cyst and Repair of Atrial Septal Defect in a Single Session.

    Science.gov (United States)

    Tong, Guang; Lin, Xi; Ma, Tao; Wang, Xiaowu; Zhang, Weida

    2016-01-01

    Hydatid cyst is the larval stage of echinococcosis caused by the canine tapeworm Echinococcus species, and the lung is the most common site of occurrence. Atrial septal defect is a common congenital heart disease with an incidence of 100 per 100,000 live births. To our knowledge, we report for the first time a case of coexistence of right lung hydatid cyst and atrial septal defect that were both treated with one-stage surgery. PMID:26694269

  15. Exercise-Based Cardiac Rehabilitation for Coronary Heart Disease

    DEFF Research Database (Denmark)

    Anderson, Lindsey; Oldridge, Neil; Thompson, David R;

    2016-01-01

    BACKGROUND: Although recommended in guidelines for the management of coronary heart disease (CHD), concerns have been raised about the applicability of evidence from existing meta-analyses of exercise-based cardiac rehabilitation (CR). OBJECTIVES: The goal of this study is to update the Cochrane...... systematic review and meta-analysis of exercise-based CR for CHD. METHODS: The Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE, CINAHL, and Science Citation Index Expanded were searched to July 2014. Retrieved papers, systematic reviews, and trial registries were hand-searched. We included...... randomized controlled trials with at least 6 months of follow-up, comparing CR to no-exercise controls following myocardial infarction or revascularization, or with a diagnosis of angina pectoris or CHD defined by angiography. Two authors screened titles for inclusion, extracted data, and assessed risk of...

  16. Spontaneous Intraperitoneal Rupture of a Hepatic Hydatid Cyst with Subsequent Anaphylaxis: A Case Report

    Directory of Open Access Journals (Sweden)

    Benjamin Tinsley

    2013-01-01

    Full Text Available Hydatid cyst rupture into the abdomen is a serious complication of cystic hydatid disease of the liver (Cystic Echinococcosis with an incidence of up to 16% in some series and can result in anaphylaxis or anaphylactoid reactions in up to 12.5% of cases. At presentation, 36–40% of hydatid cysts have ruptured or become secondarily infected. Rupture can be microscopic or macroscopic and can be fatal without surgery. Hydatid disease of the liver is primarily caused by the tapeworm Echinococcus granulosus and occurs worldwide, with incidence of up to 200 per 100,000 in endemic areas. Our case describes a 24-year-old Bulgarian woman presenting with epigastric pain and evidence of anaphylaxis. Abdominal CT demonstrated a ruptured hydatid cyst in the left lobe of the liver. A partial left lobe hepatectomy, cholecystectomy, and peritoneal washout was performed with good effect. She was treated for anaphylaxis and received antihelminthic treatment with Albendazole and Praziquantel. She made a good recovery following surgery and medical treatment and was well on follow-up. Intraperitoneal rupture with anaphylaxis is a rare occurrence, and there do not seem to be any reported cases from UK centres prior to this.

  17. Spontaneous intraperitoneal rupture of a hepatic hydatid cyst with subsequent anaphylaxis: a case report.

    Science.gov (United States)

    Tinsley, Benjamin; Abbara, Aula; Kadaba, Raghunandan; Sheth, Hemant; Sandhu, Gurjinder

    2013-01-01

    Hydatid cyst rupture into the abdomen is a serious complication of cystic hydatid disease of the liver (Cystic Echinococcosis) with an incidence of up to 16% in some series and can result in anaphylaxis or anaphylactoid reactions in up to 12.5% of cases. At presentation, 36-40% of hydatid cysts have ruptured or become secondarily infected. Rupture can be microscopic or macroscopic and can be fatal without surgery. Hydatid disease of the liver is primarily caused by the tapeworm Echinococcus granulosus and occurs worldwide, with incidence of up to 200 per 100,000 in endemic areas. Our case describes a 24-year-old Bulgarian woman presenting with epigastric pain and evidence of anaphylaxis. Abdominal CT demonstrated a ruptured hydatid cyst in the left lobe of the liver. A partial left lobe hepatectomy, cholecystectomy, and peritoneal washout was performed with good effect. She was treated for anaphylaxis and received antihelminthic treatment with Albendazole and Praziquantel. She made a good recovery following surgery and medical treatment and was well on follow-up. Intraperitoneal rupture with anaphylaxis is a rare occurrence, and there do not seem to be any reported cases from UK centres prior to this. PMID:25431702

  18. Echinococcus granulosus pig strain (G7 genotype) protoscoleces did not develop secondary hydatid cysts in mice.

    Science.gov (United States)

    Cucher, M; Mourglia-Ettlin, G; Prada, L; Costa, H; Kamenetzky, L; Poncini, C; Dematteis, S; Rosenzvit, M C

    2013-03-31

    Echinococcus granulosus, the aetiological agent of cystic hydatid disease, exists as a series of strains or genotypes which differ in biological features. Pig strain (G7 genotype) has been shown to differ from sheep strain (G1 genotype) in phenotypical characters such as intermediate host range, geographical distribution and rate of development of the adult worm. Since in vivo studies of different parasite genotypes can provide insights into host-parasite relationship we analysed for the first time the behaviour of E. granulosus G7 genotype protoscoleces in the murine experimental model. Our results show that G7 protoscoleces were unable to establish a regular infection in mice in contrast to G1 protoscoleces which developed intraperitoneal hydatid cysts. This inability was observed in co-infection experiments, i.e. even in the presence of a controlled immune response that allows G1 genotype protoscoleces establishment. In addition, the implantation of in vitro obtained E. granulosus G7 genotype microcysts resulted in a low percentage of hydatid cysts establishment. These results show a difference in the biological ability of both E. granulosus strains to develop secondary hydatid cysts in mice. We suggest that the comparison of infective and non infective genotypes of E. granulosus in the experimental host can be regarded as a new model to study the mechanisms of infection of Echinococcus spp. This knowledge could provide helpful information for the development of therapies, drugs and/or vaccines against cystic hydatid disease. PMID:23265812

  19. Cardiac Dysfunction in the BACHD Mouse Model of Huntington's Disease.

    Directory of Open Access Journals (Sweden)

    Analyne M Schroeder

    Full Text Available While Huntington's disease (HD is classified as a neurological disorder, HD patients exhibit a high incidence of cardiovascular events leading to heart failure and death. In this study, we sought to better understand the cardiovascular phenotype of HD using the BACHD mouse model. The age-related decline in cardiovascular function was assessed by echocardiograms, electrocardiograms, histological and microarray analysis. We found that structural and functional differences between WT and BACHD hearts start at 3 months of age and continue throughout life. The aged BACHD mice develop cardiac fibrosis and ultimately apoptosis. The BACHD mice exhibited adaptive physiological changes to chronic isoproterenol treatment; however, the medication exacerbated fibrotic lesions in the heart. Gene expression analysis indicated a strong tilt toward apoptosis in the young mutant heart as well as changes in genes involved in cellular metabolism and proliferation. With age, the number of genes with altered expression increased with the large changes occurring in the cardiovascular disease, cellular metabolism, and cellular transport clusters. The BACHD model of HD exhibits a number of changes in cardiovascular function that start early in the disease progress and may provide an explanation for the higher cardiovascular risk in HD.

  20. Cardiac imaging in patients with chronic liver disease

    DEFF Research Database (Denmark)

    Wiese, Signe; Hove, Jens D; Møller, Søren

    2016-01-01

    dysfunction at rest by application of new myocardial strain techniques. Experience with other modalities such as cardiac magnetic resonance imaging and cardiac computed tomography is limited. Future studies exploring these imaging modalities are necessary to characterize and monitor the cardiac changes in...... involved in the development of hepatic nephropathy and is associated with an impaired survival. In the field of cardiac imaging, CCM is not yet a well-characterized entity, hence various modalities of cardiac imaging have been applied. Stress testing with either physiologically or pharmacologically induced...

  1. Anaphylaxis due to spontaneous rupture of primary isolated splenic hydatid cyst.

    Science.gov (United States)

    Ozkan, Fuat; Yesilkaya, Yakup; Peker, Onur; Yuksel, Murvet

    2013-04-01

    Echinococcosis is a helminthic zoonosis mainly caused by Echinococcus granulosus and commonly encountered in endemic areas. The liver and lung are the most frequently involved organs. A primary isolated hydatid cyst of spleen is an extremely rare disease even in endemic areas. Anaphylactic reaction is a known complication of cystic hydatid disease, a parasitic infestation caused by the larval/cyst stage of E. granulosus that usually occurs after trauma or during interventions. To the best of our knowledge, anaphylaxis with spontaneous rupture of primary isolated splenic hydatidoses had not been reported previously. The main purpose of this report is to highlight life-threatening complications such as anaphylactic shock that should be considered due to primary isolated splenic cyst hydatid rupture in especially endemic regions. PMID:23961460

  2. Isolated renal hydatid presenting as a complex renal lesion followed by spontaneous hydatiduria

    Institute of Scientific and Technical Information of China (English)

    Anil; Bhaya; Archana; P; Shinde

    2015-01-01

    Echinococcosis is a zoonotic disease. Liver is the most common site of involvement. Renal involvement is seen in 2% to 3% of patients. Computed tomography findings in renal hydatid typically include: a cyst with thick or calcified wall, unilocular cyst with detached membrane, a multiloculated cyst with mixed internal density and daughter cysts with lower density than maternal matrix. Rarely type Ⅳ hydatid cysts may mimic hypovascular renal cell carcinoma. We report a case of previously asymptomatic middle aged female who presented with mild intermittent pain and a complex renal lesion on imaging which was considered to be a hypovascular renal carcinoma or urothelial neoplasm. However, by serendipity, the patient had spontaneous hydatiduria and later was definitively diagnosed and stented. Hydatid disease should always be considered amongst the top differential diagnosis of an isolated "complex" renal lesion which remains indeterminate on imaging.

  3. Present Researching Approaches and Future Prospects for Treatment of Cardiac Diseases-Integrative Medicine

    Institute of Scientific and Technical Information of China (English)

    Yan Feng; Hao Xu; Yi-Xin Wang; Li-Ping Ma; Da-Zhuo Shi

    2015-01-01

    The pathogenesis of cardiac diseases is very complex and involved in many gene transcription and protein expression. How to effectively treat the diseases has become the hotspot of modern medicine. Accumulating evidences over the past decades on integrative medicine have shown us hopeful future prospects. With the development of modern biomedicine, such as sketch mapping genomic sequence, functional genomics, proteomics and pharmacogenetics, more advanced techniques could be applied in elucidating the possibly complicated biological networks, or complex pathological and physiological mechanisms underlying cardiac diseases, by which integrative medicine will also bring out some new and more effective strategies in the treatment of cardiac diseases.

  4. Hydatid cyst involving the aortic arch.

    Science.gov (United States)

    Apaydin, Anil Z; Oguz, Emrah; Zoghi, Mehdi

    2007-03-01

    We report a very rare case of primary mediastinal hydatid cyst which invaded the ascending aorta and the aortic arch which initially presented as a cranial mass. Aortic wall is a very unusual site for the hydatid cysts. To the best of our knowledge, this is the first reported case of hydatid cyst located within the aortic arch lumen. Patient underwent ascending aortic and hemiarch replacement under hypothermic circulatory arrest and removal of the cyst. Patient had an uneventful recovery and has been on follow-up. Although the literature data are very limited, we believe that the aortic procedure of choice should be graft interpositon rather than patch repair. PMID:17215134

  5. Gender equity in treatment for cardiac heart disease in Portugal.

    Science.gov (United States)

    Perelman, Julian; Mateus, Céu; Fernandes, Ana

    2010-07-01

    Equity in health care delivery is one of the objectives of the Portuguese health care system. To date, research on this issue has mainly focused on income-related equity. This is the first study to shed light on gender equity, using a large data base that includes all patients admitted with cardiac heart disease at Portuguese NHS hospitals over the 2000-2006 period (259,519 discharges from 57 hospitals). In this paper we compare the use of catheterization and revascularization between men and women, controlling for age, comorbidities and hospital characteristics. Our findings show that women receive notably less catheterization and revascularization, with no significant change in this pattern over the 2000-2006 period. In addition, we observe that (i) gender differences disfavouring women are higher prior to detection of acute disease than after; (ii) women are significantly more likely to die during hospitalization despite equal treatment; (iii) gender differences against women are higher for non-elective admissions, and women are more often admitted through emergency units. These additional findings suggest that gender differences in detection, referral and treatment at early stages of the disease are likely to play a crucial role. They could possibly explain part of the higher gender differences before acute disease has been detected; they also lead women to be treated later, to be more frequently admitted through emergency units and to experience worse outcomes. However, alternative explanations cannot be discarded. The higher women's in-patient mortality may also signal gender differences in recovery from treatment, and the higher gap among emergency admissions could point to women's lower willingness to be treated. Further investigation should help to disentangle the precise role of each of these causal factors. PMID:20434249

  6. High Interleukin 17 Expression Is Correlated With Better Cardiac Function in Human Chagas Disease

    OpenAIRE

    Magalhães, Luisa M. D.; Villani, Fernanda N. A.; Nunes, Maria do Carmo P.; Gollob, Kenneth J.; Rocha, Manoel O. C.; Dutra, Walderez O.

    2012-01-01

    This study was designed to investigate whether the expression of interleukin 17 (IL-17) is associated with the indeterminate or cardiac clinical forms of Chagas disease and whether IL-17 expression can be correlated with patients' cardiac function. Our results demonstrated that cardiac Chagas patients have a lower intensity of expression of IL-17 by total lymphocytes and lower frequency of circulating T helper 17 cells. Correlative analysis showed that high IL-17 expression was associated wit...

  7. Isolated Hydatid Cyst of Ankle: A Case Report

    Directory of Open Access Journals (Sweden)

    Tuna Demirdal

    2015-11-01

    Full Text Available Hydatid cyst is a zoonotic infection usually caused by Echinococcus granulosus. Hydatid cysts are most often localized in the liver and lungs. Isolated cases of hydatid cyst in soft tissue is very rare. The incidance of isolated soft tissue hydatid cyst is 2.3% in endemic areas. Medical treatment is successful in 30-40% of cases. The first choice of treatment is surgery, especially in atypical localization of hydatid cyst. We aimed to present our patient with ankle hydatid cyst, a rare case in the literature.

  8. Acute Kidney Injury after Using Contrast during Cardiac Catheterization in Children with Heart Disease

    OpenAIRE

    Hwang, Young Ju; Hyun, Myung Chul; Choi, Bong Seok; Chun, So Young; Cho, Min Hyun

    2014-01-01

    Acute kidney injury (AKI) is closely associated with the mortality of hospitalized patients and long-term development of chronic kidney disease, especially in children. The purpose of our study was to assess the evidence of contrast-induced AKI after cardiac catheterization in children with heart disease and evaluate the clinical usefulness of candidate biomarkers in AKI. A total of 26 children undergoing cardiac catheterization due to various heart diseases were selected and urine and blood ...

  9. Adult-Onset Still's Disease and Cardiac Tamponade: A Rare Association

    Science.gov (United States)

    Silva, Doroteia; de Jesus Silva, Maria; André, Rui; Varela, Manuel Gato; Diogo, António Nunes

    2015-01-01

    Adult-onset Still's disease is a rare disorder with potentially severe clinical features, including cardiac involvement. This systemic inflammatory disease of unknown origin should be considered in the differential diagnosis of pericarditis, with or without pericardial effusion. Cardiac tamponade is a very rare sequela that requires an invasive approach, such as percutaneous or surgical pericardial drainage, in addition to the usual conservative therapy. The authors describe a case of adult-onset Still's disease rendered more difficult by pericarditis and cardiac tamponade, and they briefly review the literature on this entity. PMID:26175648

  10. Immunodiagnosis of hydatid disease: evaluation of antigens from hydatid cyst fluid and the vesicularfluid of Taenia crassiceps metacestode Inmunodiagnóstico de hidatidosis: evaluación de líquido hidático y de líquido vesicular de cisticerco de Taenia crassiceps

    OpenAIRE

    Emilio Coltorti; Graciela Cammarieri

    1993-01-01

    The specificity and sensitivity of the enzyme immunoassay (EIA), presently used in South America areas where hydatidosis caused by Echinococcus granulosus is endemic, was compared to two alternative EIA. One of these uses an hydatid antigen of different prepraration and the other vesicular fluid of Taenia crassiceps cisticerci (VFCC). The effect of previous neutralization in the serum sample of antibodies anti-normal ovine or murine sera and anti-phosphorylcholine on the diagnostic efficiency...

  11. Contribution of inherited heart disease to sudden cardiac death in childhood

    NARCIS (Netherlands)

    Hofman, Nynke; Tan, Hanno L.; Clur, Sally-Ann; Alders, Mariel; Van Langen, Irene M.; Wilde, Arthur A. M.

    2007-01-01

    BACKGROUND. In children aged 1 to 18 years, the causes of sudden cardiac death may remain unresolved when autopsy results are negative. Because inherited cardiac diseases are likely, cardiologic and genetic investigations of relatives may still yield the diagnosis in these cases. Moreover, these inv

  12. Serum TnT concentration in post-operative children patients with congenital cardiac disease

    International Nuclear Information System (INIS)

    The TnT (troponin) concentration in 31 children patients with congenital cardiac disease both before and after operation was measured. The result shows that the TnT concentrations increase remarkably after operation and become normal gradually. The TnT concentration can indicate recovery process of the cardiac muscles after surgery

  13. Application of digital subtraction angiography in disease of large cardiac vessel

    Energy Technology Data Exchange (ETDEWEB)

    Arisawa, Jun; Sone, Shusuke; Morimoto, Shizuo; Ikezoe, Junpei; Higashibara, Tokuro; Hanayama, Masayuki

    1983-06-01

    Digital subtraction angiography (DSA) was performed in 31 cases of disease of large cardiac vessel. DSA was useful for the diagnosis of aortic aneurysm and malformation of large vessels, follow-up after A-C bypass operation and Blalock's shunt operation for tetralogy of Fallot and as an adjuvant modality in cardiac catheterization.

  14. Application of digital subtraction angiography in disease of large cardiac vessel

    International Nuclear Information System (INIS)

    Digital subtraction angiography (DSA) was performed in 31 cases of disease of large cardiac vessel. DSA was useful for the diagnosis of aortic aneurysm and malformation of large vessels, follow-up after A-C bypass operation and Blalock's shunt operation for tetralogy of Fallot and as an adjuvant modality in cardiac catheterization. (Chiba, N.)

  15. Renal failure: unusual clinical presentation of an isolated intrarenal hydatid cyst.

    Science.gov (United States)

    Nadeem, Mehwash; Biyabani, Syed Raziuddin; Pervez, Shahid

    2013-01-01

    Cystic echinococcosis or hydatid disease is a zoonotic parasitic infection caused by larval stage of cestode Echinococcus spp. Humans are an accidental intermediate host and present with the involvement of different organs, the liver being the most common while kidney is the rarest site. Here, authors are reporting a case of a 55-year-old woman who presented with renal failure and was found to have a right-sided intrarenal hydatid cyst, diagnosed and treated with nephroscopy without sacrificing the kidney. She had an uneventful postoperative course and her renal function improved dramatically. She is now on oral albendazole therapy and doing well on follow-up. To the best of our knowledge, renal failure has never been reported in the literature as clinical manifestation of intrarenal hydatid cyst in adult population. PMID:24243503

  16. Spontaneous fistulization of hepatic hydatid cyst into the duodenum: an exceptional complication

    International Nuclear Information System (INIS)

    Hydatid disease is a worldwide zoonosis and is localized in the liver in most cases. Its complications are numerous and include those related to the compression of adjacent viscera, infection of the cyst's contents or perforation of the cyst. Spontaneous rupture of the hepatic hydatid cyst into the duodenum is an extremely rare complication. The communication is, typically, not discovered until surgery. We present two cases of perforation of a liver cyst into the duodenum. One of them was diagnosed pre-operatively by a barium study. The surgical treatment of the lesion and its complications was complex but successful in both cases. (author)

  17. Young girl with multiple intracranial hydatid cyst

    OpenAIRE

    Sen, Nani; Laha, Debal; P K Gangopadhyay; Mohanty, B.C.

    2012-01-01

    8 years young girl presented with uncontrolled seizures in obtunded and bedridden state. MRI brain showed multiple extra-axial coalescent cystic lesions in bilateral frontotemporo parietal regions – diagnosed as multiple hydatid cyst. We used irrigation saline during surgery and a total 35 cysts were removed intact, one by one separately and histologically confirmed as hydatid cyst. Postoperatively, patient showed marked neurological improvement and was seizure free.

  18. Study on the hydatid cyst membrane: permeation of model molecules and interactions with drug-loaded nanoparticles.

    Science.gov (United States)

    Truong Cong, Tri; Faivre, Vincent; Nguyen, Tien Thanh; Heras, Hernan; Pirot, Fabrice; Walchshofer, Nadia; Sarciron, Marie-Elisabeth; Falson, Françoise

    2008-04-01

    The success of the chemotherapeutic treatment of hydatid disease is based upon the drug ability to operate on the germinal layer and on the protoscolices of the hydatid cyst interior at adequate concentrations for sufficient periods. The goal of this study was to evaluate the ability of the drug diffusion through the cyst membrane from sheep hydatid cysts and the increase of drug concentration in the cyst environment. In the first part of this work, the permeation behaviour through the hydatid cyst membrane was studied with five model molecules, having different molecular descriptors (logP, molecular weight, polar surface area ...) onto static Franz glass diffusion cells. A good correlation has been observed between the permeation coefficient and the partition coefficient, log P (r=0.951). In the second part, albendazole-loaded nanoparticles (about 300 nm) prepared by the emulsion solvent evaporation method have shown a sufficient entrapment efficiency (36.4 +/- 6.4%) to raise the apparent solubility of albendazole. The diffusion of drug from the nanoparticles across the hydatid cyst membrane was also improved compare to albendazole suspension. These results have shown the interest of the albendazole-loaded nanoparticles for the treatment of hydatid cysts in the future. PMID:18201847

  19. Primary spinal intradural hydatid cyst--a short report.

    Science.gov (United States)

    Pushparaj, K; Sundararajan, M; Madeswaran, K; Ambalavanan, S

    2001-06-01

    Primary spinal hydatid cysts are uncommon. Among these, intradural presentation is very rare. A case of primary spinal intradural hydatid cyst presenting as incomplete dorsal cord compression is reported here for its rarity. PMID:11447449

  20. Primary spinal intradural hydatid cyst--a short report.

    Directory of Open Access Journals (Sweden)

    Pushparaj K

    2001-04-01

    Full Text Available Primary spinal hydatid cysts are uncommon. Among these, intradural presentation is very rare. A case of primary spinal intradural hydatid cyst presenting as incomplete dorsal cord compression is reported here for its rarity.

  1. Primary spinal intradural hydatid cyst--a short report.

    OpenAIRE

    Pushparaj K; Sundararajan M; Madeswaran K; Ambalavanan S

    2001-01-01

    Primary spinal hydatid cysts are uncommon. Among these, intradural presentation is very rare. A case of primary spinal intradural hydatid cyst presenting as incomplete dorsal cord compression is reported here for its rarity.

  2. Imaging pitfalls, normal anatomy, and anatomical variants that can simulate disease on cardiac imaging as demonstrated on multidetector computed tomography

    International Nuclear Information System (INIS)

    Advances in computed tomography have led to continuous improvement in cardiac imaging. Dedicated postprocessing capabilities, faster scan times, and cardiac gating methods reveal details of normal cardiac anatomy and anatomic variants that can mimic pathologic conditions. This article will review normal cardiac anatomy and variants that can mimic disease. Radiologists should be familiar with normal cardiac anatomy and anatomic variants to avoid misinterpretation of normal findings for pathologic processes

  3. Neurological and cardiac complications in a cohort of children with end-stage renal disease

    Directory of Open Access Journals (Sweden)

    Jumana H Albaramki

    2016-01-01

    Full Text Available Adult patients with chronic kidney disease are at risk of major neurologic and cardiac complications. The purpose of this study is to review the neurological and cardiac complications in children with end-stage renal disease (ESRD. A retrospective review of medical records of children with ESRD at Jordan University Hospital was performed. All neurological and cardiac events were recorded and analyzed. Data of a total of 68 children with ESRD presenting between 2002 and 2013 were reviewed. Neurological complications occurred in 32.4%; seizures were the most common event. Uncontrolled hypertension was the leading cause of neurological events. Cardiac complications occurred in 39.7%, the most common being pericardial effusion. Mortality from neurological complications was 45%. Neurological and cardiac complications occurred in around a third of children with ESRD with a high mortality rate. More effective control of hypertension, anemia, and intensive and gentle dialysis are needed.

  4. Collaborative Cardiac Care Service: A Multidisciplinary Approach to Caring for Patients with Coronary Artery Disease

    OpenAIRE

    Sandhoff, Brian G; Kuca, Susan; Rasmussen, Jon; Merenich, John A

    2008-01-01

    Background: Coronary artery disease (CAD) remains the leading cause of death in the US. In 1996, Kaiser Permanente of Colorado (KPCO) developed the Collaborative Cardiac Care Service (CCCS) with the goal of improving the health of patients with CAD.

  5. Disturbance of intracardiac hemodynamics in children with chronic rheumatic cardiac disease

    OpenAIRE

    Kondratiev V.A.; Porokhnya N.H.; Kunak Ye.V.

    2013-01-01

    By means of Doppler echocardiography there have been studied disturbances of intracardiac hemodynamics in 44 children aged 8-17 years with chronic rheumatic cardiac disease and developed mitral aortal and combined heart defects, as well as in chronic rheumatic cardiac disease  without developed valvar defect. Differential approach has been defined to administration of inhibitors of angiotensin-converting factor in rheumatic heart defects: developed insufficiency of mitral and/or aortal valves...

  6. Role for the Unfolded Protein Response in Heart Disease and Cardiac Arrhythmias

    OpenAIRE

    Man Liu; Dudley, Samuel C

    2015-01-01

    The unfolded protein response (UPR) has been extensively investigated in neurological diseases and diabetes, while its function in heart disease is less well understood. Activated UPR participates in multiple cardiac conditions and can either protect or impair heart function. Recently, the UPR has been found to play a role in arrhythmogenesis during human heart failure by affecting cardiac ion channels expression, and blocking UPR has an antiarrhythmic effect. This review will discuss the rat...

  7. Understanding the physiology of complex congenital heart disease using cardiac magnetic resonance imaging

    International Nuclear Information System (INIS)

    Complex congenital heart diseases are often associated with complex alterations in hemodynamics. Understanding these key hemodynamic changes is critical to making management decisions including surgery and postoperative management. Existing tools for imaging and hemodynamic assessment like echocardiography, computed tomography and cardiac catheterization have inherent limitations. Cardiac magnetic resonance imaging (MRI) is emerging as a powerful bouquet of tools that allow not only excellent imaging, but also a unique insight into hemodynamics. This article introduces the reader to cardiac MRI and its utility through the clinical example of a child with a complex congenital cyanotic heart disease

  8. Insights into the clinical and functional significance of cardiac autonomic dysfunction in Chagas disease

    Directory of Open Access Journals (Sweden)

    Luiz Fernando Junqueira Junior

    2012-04-01

    Full Text Available INTRODUCTION: Exclusive or associated lesions in various structures of the autonomic nervous system occur in the chronic forms of Chagas disease. In the indeterminate form, the lesions are absent or mild, whereas in the exclusive or combined heart and digestive disease forms, they are often more pronounced. Depending on their severity these lesions can result mainly in cardiac parasympathetic dysfunction but also in sympathetic dysfunction of variable degrees. Despite the key autonomic effect on cardiovascular functioning, the pathophysiological and clinical significance of the cardiac autonomic dysfunction in Chagas disease remains unknown. METHODS: Review of data on the cardiac autonomic dysfunction in Chagas disease and their potential consequences, and considerations supporting the possible relationship between this disturbance and general or cardiovascular clinical and functional adverse outcomes. RESULTS: We hypothesise that possible consequences that cardiac dysautonomia might variably occasion or predispose in Chagas disease include: transient or sustained arrhythmias, sudden cardiac death, adverse overall and cardiovascular prognosis with enhanced morbidity and mortality, an inability of the cardiovascular system to adjust to functional demands and/or respond to internal or external stimuli by adjusting heart rate and other hemodynamic variables, and immunomodulatory and cognitive disturbances. CONCLUSIONS: Impaired cardiac autonomic modulation in Chagas disease might not be a mere epiphenomenon without significance. Indirect evidences point for a likely important role of this alteration as a primary predisposing or triggering cause or mediator favouring the development of subtle or evident secondary cardiovascular functional disturbances and clinical consequences, and influencing adverse outcomes.

  9. CT and MRI of pericardial and cardiac neoplastic disease

    OpenAIRE

    van Beek, Edwin JR; Stolpen, Alan H.; Khanna, Geetika; Thompson, Brad H

    2007-01-01

    This article reviews the pathological classification of cardiac and pericardial neoplasms, the incidence of the various tumor types, and the role of CT and MRI, including their major differences and clinical impact on patient management.

  10. IL-4 gene expression in adventitial layer (fibrous layer) of hepatic ovine and bovine hydatid cysts.

    Science.gov (United States)

    Dorosti, Zahra; Tolouei, Sepideh; Khanahmad, Hossein; Jafari, Rasool; Jafaee, Fereshteh; Sharafi, Seyedeh Marayam; Darani, Hossein Yousofi

    2016-09-01

    Cystic Echinococcosis is a parasitic disease with cosmopolitan distribution caused by the tape worm Echinococcus granulosus. Fibrous layer is developed around the cyst as a host immune response reaction. The aim of this study was to evaluate the rate of IL-4 gene expression in fibrous layer of bovine and ovine hepatic hydatid cysts using quantitative technique of Real-Time PCR. In this descriptive study the samples of hydatid cyst fibrous layer were taken from 6 bovine and 6 ovine hepatic hydatid cysts. Samples of normal liver tissue close to the cyst were also taken as controls. Total RNA from each sample was extracted and then converted to cDNA. Afterward, the rate of IL-4 gene expression for each sample was evaluated using real-time PCR technique. Data were analyzed by REST software (version 2.0.13, 2009). In sheep the rate of IL-4 gene expression in the fibrous layer of hepatic hydatid cysts was 1.98 times more than the rate of IL4 gene expression in control samples, but the difference was not significant (P = 0.561). In cattle the rate of IL-4 gene expression in the fibrous layer of hepatic hydatid cysts was 9.84 times more than that of control samples which was statistically significant (P < 0.001). With high rate of IL4 expression especially in fibrous layer of bovine hydatid cyst, it can be concluded that this interleukin may play an important role in host parasite relationship. PMID:27605798

  11. The effectiveness of exercise-based cardiac rehabilitation program for secondary prevention of coronary heart disease : a systematic review

    OpenAIRE

    Leong, Yuk-yan, Pauline; 梁玉恩

    2013-01-01

    Objective: To examine the effect of exercise-based cardiac rehabilitation program for secondary prevention of coronary heart disease on cardiac-related mortality, recurrent cardiovascular event and quality of life. Methods: All studies published between 1990 and 2013 in PubMed, and from 1980 to 2013 in EMBASE, which evaluated the effectiveness of exercise-based cardiac rehabilitation program for coronary heart disease. Using the specific keywords “Cardiac rehabilitation”, “Coronary heart...

  12. Evaluation of stable coronary artery disease by multiple cardiac biomarkers

    International Nuclear Information System (INIS)

    Effective management of stable coronary artery disease (SCAD) relies on early detection of coronary atherosclerosis. The objective was to evaluate diagnostic accuracy and risk stratification of SCAD patients by high sensitivity C reactive protein (hs CRP), Myeloperoxidase (MPO) and Pregnancy Associated Plasma Protein-A (PAPP-A). Methods: Validation study was conducted at Pathology Department of the Army Medical College, in collaboration with Armed Forces Institute of Cardiology (AFIC/NIHD) Rawalpindi. Total 122 subjects consisting of 61 patients of SCAD and 61 angio-negative controls were included. The levels of bio markers were measured before angiography by using kits provided by Siemens (UK) for hs CRP and Abbott for MPO on Immulite 1000 and Architect Analyzer respectively, whereas serum PAPP-A was measured by an ELISA based method using kit provided by IBL Germany. Results: The mean age of the patients was 56.57 +- 8.35 years and consisted of 53 (86.9%) males and 8 (13%) females. Area under curve (AUC) and 95% CI of hs CRP 0.817 (0.736-.881) was significantly higher than that of MPO 0.685 (0.594-0.766) (p=0.018) and PAPP-A 0.565 (0.472-0.655) (p<0.001) for the diagnosis of SCAD. Patients in the highest quartile of PAPP-A were at the highest risk for adverse events as PAPP-A had the highest Hazard Ratio (HR) of 3.4 (p=0.004), as compared to hs CRP 1.124 (p=0.191) and MPO 0.998 (p=0.176). Conclusion: hs CRP has superior diagnostic ability for detection of SCAD than MPO whereas PAPP-A is a more reliable marker for risk stratification among the cardiac biomarkers. (author)

  13. Diagnostic Validity of RI Angiocardiography in Cardiac Diseases

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kwan Yop; Koh, Chang Soon; Lee, Mun Ho [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1972-09-15

    The employment of gamma-ray scintillation camera with the use of short-lived radioisotopic pharmaceuticals, such as {sup 99m}Tc sodium pertechnetate, have enabled us to perform RI (radioisotopic) angiocardiography. Although conventional cardiac catheterization or angiocardiography using contrast media have been an important diagnostic tool, they may carry some risks or serious complications. The author investigated on RI angiocardiography in twelve normal and twenty five patients with cardiovascular diseases in an effort to evaluate its diagnostic value. The results obtained with this study are as follows; l. In normal subjects, the scintillation camera transit time of arm-to-right heart was found to be 2.1+-0.67 seconds, right heart-to-lung 1.5+-0.40 seconds and lung-to-left heart 3.5+-0.86 seconds. 2. Transformation or displacement of the heart and the great vessel are easily discriminated by RI angiocardiography. Both in the cases with tricuspid atresia and tetralogy of Fallot, ventricular septal defects are well recognized by sequential RI angiocardiography. 3. It is also helpful in determining the site and extent of obstruction, and estimating the postoperative course both in the cases with superior vena cava syndrome and pulmonary stenosis. 4. Pericarditis with effusion is readily diagnosed by RI angiocardiogram showing characteristic 'dead space' between intracardiac and intrapulmonary radioactivity. 5. It was found that the diagnostic accuracy of this study was 78.4%. It is concluded that above results obtained are useful and accurate enough for the diagnostic screening method for clinical practice.

  14. Diagnostic Validity of RI Angiocardiography in Cardiac Diseases

    International Nuclear Information System (INIS)

    The employment of gamma-ray scintillation camera with the use of short-lived radioisotopic pharmaceuticals, such as 99mTc sodium pertechnetate, have enabled us to perform RI (radioisotopic) angiocardiography. Although conventional cardiac catheterization or angiocardiography using contrast media have been an important diagnostic tool, they may carry some risks or serious complications. The author investigated on RI angiocardiography in twelve normal and twenty five patients with cardiovascular diseases in an effort to evaluate its diagnostic value. The results obtained with this study are as follows; l. In normal subjects, the scintillation camera transit time of arm-to-right heart was found to be 2.1±0.67 seconds, right heart-to-lung 1.5±0.40 seconds and lung-to-left heart 3.5±0.86 seconds. 2. Transformation or displacement of the heart and the great vessel are easily discriminated by RI angiocardiography. Both in the cases with tricuspid atresia and tetralogy of Fallot, ventricular septal defects are well recognized by sequential RI angiocardiography. 3. It is also helpful in determining the site and extent of obstruction, and estimating the postoperative course both in the cases with superior vena cava syndrome and pulmonary stenosis. 4. Pericarditis with effusion is readily diagnosed by RI angiocardiogram showing characteristic 'dead space' between intracardiac and intrapulmonary radioactivity. 5. It was found that the diagnostic accuracy of this study was 78.4%. It is concluded that above results obtained are useful and accurate enough for the diagnostic screening method for clinical practice.

  15. Spontaneous rupture of a hepatic hydatid cyst into the peritoneum causing only mild abdominal pain: A case report

    Institute of Scientific and Technical Information of China (English)

    Kemal Karakaya

    2007-01-01

    Hydatid disease is an endemic disease in certain areas of the world. It is located mostly in the liver. Spontaneous rupture of the hydatid cyst into the peritoneum is a rare condition, which is accompanied by serious morbidity and mortality generally. We present herein a case with a spontaneous rupture of a hepatic hidatid disease into the peritoneum without any serious symptoms. A 15-year-old boy was admitted to the emergency room with a mild abdominal pain lasting for a day. Physical examination revealed only mild abdominal tenderness. There was no history of trauma or complaints related to hydatid diseases. Ultrasonography showed a large amount of free fluid and a cystic lesion with irregular borders in the liver. He was operated on. Postoperative albendazol therapy was given for 2 mo. No recurrence or secondary hydatidosis was seen on CT investigation in the 3rd, 6th and 12th mo following surgery.

  16. Cost of diseases in Brazil: breast cancer, enteritis, cardiac valve disease and bronchopneumonia.

    Science.gov (United States)

    Arredondo, A; Lockett, L Y; de Icaza, E

    1995-10-01

    The results from the need to develop methodologies for performing cost analysis in developing countries, principally in the region of Latin America, were studied. It, furthermore, serves to generate knowledge from an economic evaluation in order to support decision-making related to the organization of health systems, particularly in the efficient use of resources which are allocated for the provision of medical services. Two chronic diseases (breast cancer and cardiac valve disease) and two infections (enteritis and bronchopneumonia) were selected for the study. The results recommend the use of a valid methodology for economic cost analysis of any disease to be studied and the use of this information in the decision-making process. PMID:8731274

  17. Cost of diseases in Brazil: breast cancer, enteritis, cardiac valve disease and bronchopneumonia

    Directory of Open Access Journals (Sweden)

    Armando Arredondo

    1995-10-01

    Full Text Available The results from the need to develop methodologies for performing cost analysis in developing countries, principally in the region of Latin America, were studied. It, furthermore, serves to generate knowledge from an economic evaluation in order to support decision-making related to the organization of health systems, particularly in the efficient use of resources which are allocated for the provision of medical services. Two chronic diseases (breast cancer and cardiac valve disease and two infections (enteritis and bronchopneumonia were selected for the study. The results recommend the use of a valid methodology for economic cost analysis of any disease to be studied and the use of this information in the decision-making process.

  18. Cost of diseases in Brazil: breast cancer, enteritis, cardiac valve disease and bronchopneumonia

    Directory of Open Access Journals (Sweden)

    Arredondo Armando

    1995-01-01

    Full Text Available The results from the need to develop methodologies for performing cost analysis in developing countries, principally in the region of Latin America, were studied. It, furthermore, serves to generate knowledge from an economic evaluation in order to support decision-making related to the organization of health systems, particularly in the efficient use of resources which are allocated for the provision of medical services. Two chronic diseases (breast cancer and cardiac valve disease and two infections (enteritis and bronchopneumonia were selected for the study. The results recommend the use of a valid methodology for economic cost analysis of any disease to be studied and the use of this information in the decision-making process.

  19. Cardiovascular disease and renal insufficiency:special considerations with cardiac surgery

    Institute of Scientific and Technical Information of China (English)

    Colin Lenihan; Donal Reddan

    2005-01-01

    Cardiovascular disease is an important cause of mortality in the chronic kidney disease (CKD) population. This review discusses cardiac surgery in the CKD population and considers ostoperative acute renal failure (ARF). CKD patients have worse outcomes following coronary artery bypass grafting (CABG) and cardiac valvular surgery than the general population. However,surgical revascularization is an effective treatment for coronary artery disease (CAD) in this population and may be associated with improved survival over percutaneous intervention (PCI) in advanced CKD. Cardiac surgery in the CKD population requires careful perioperative planning and management. Acute renal failure (ARF) is a serious complication following cardiac surgery, occurring in 1 to 8% of cases. Management of postoperative ARF is largely supportive and emphasis is placed on preoperative risk stratification and prevention.

  20. Mechanisms of epoxyeicosatrienoic acids to improve cardiac remodeling in chronic renal failure disease.

    Science.gov (United States)

    Zhang, Kun; Wang, Ju; Zhang, Huanji; Chen, Jie; Zuo, Zhiyi; Wang, Jingfeng; Huang, Hui

    2013-02-15

    Both clinical and basic science studies have demonstrated that cardiac remodeling in patients with chronic renal failure (CRF) is very common. It is a key feature during the course of heart failure and an important risk factor for subsequent cardiac mortality. Traditional drugs or therapies rarely have effects on cardiac regression of CRF and cardiovascular events are still the first cause of death. Epoxyeicosatrienoic acids (EETs) are the products of arachidonic acids metabolized by cytochrome P450 epoxygenases. It has been found that EETs have important biological effects including anti-hypertension and anti-inflammation. Recent data suggest that EETs are involved in regulating cardiomyocyte injury, renal dysfunction, chronic kidney disease (CKD)-related risk factors and signaling pathways, all of which play key roles in cardiac remodeling induced by CRF. This review analyzes the literature to identify the possible mechanisms for EETs to improve cardiac remodeling induced by CRF and indicates the therapeutic potential of EETs in it. PMID:23313758

  1. Cardiac Hemodynamics in the Pathogenesis of Congenital Heart Disease and Aortic Valve Calcification

    Science.gov (United States)

    Nigam, Vishal

    2011-11-01

    An improved understanding of the roles of hemodynamic forces play in cardiac development and the pathogenesis of cardiac disease will have significant scientific and clinical impact. I will focus on the role of fluid dynamics in congenital heart disease and aortic valve calcification. Congenital heart defects are the most common form of birth defect. Aortic valve calcification/stenosis is the third leading cause of adult heart disease and the most common form of acquired valvular disease in developed countries. Given the high incidence of these diseases and their associated morbidity and mortality, the potential translational impact of an improved understanding of cardiac hemodynamic forces is very large. Division of Pediatric Cardiology, Rady Children's Hospital, San Diego

  2. Hydatid cyst in children: A 10-year experience from Iran

    Directory of Open Access Journals (Sweden)

    Saeid Aslanabadi

    2013-01-01

    Full Text Available Background: Hydatid disease is one of the major world-wide health problems especially in endemic countries. Due to lack of statistics about this disease, various aspects of hydatidosis in children in North-West of Iran have been studied in this study. Materials and Methods: We studied 59 children with hydatidosis referring Tabriz Children Hospital, Tabriz, Iran from 2001 up to 2011. We surveyed chief complaint of patients, number, size and location of cysts in children and also we studied cysts as if they are infected or ruptured or not. Results: Average age of 59 patients (32 [54.2%] males and 27 [45.8%] females was 7.93 ± 3.0. The most common chief complaints were cough and pain. Number of cysts was higher in females (2.00 ± 2.8 vs. 1.52 ± 1.0. The most common locations of cysts are lung and liver (52 patients; however, other organs had been also affected. Conclusions: Lung hydatidosis is more common than hepatic hydatidosis in children than adults and it is more frequent in males. Hydatid disease should be considered in differential diagnoses of liver and lung cystic lesions in children.

  3. Mediastinal Hydatid Cyst Rupturing into the Pleural Cavity Associated with Pneumothorax: Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Mohd Shameem

    2006-01-01

    Full Text Available Hydatid disease remains a serious health problem in Mediterranean countries. Living in a rural area is an important risk factor for the disease. Hydatid cysts are usually located in the liver, lungs and brain. Mediastinal hydatid disease is very rare and has been noted only anecdotally in the literature. The present article reports a case of a mediastinal hydatid cyst rupturing into the pleural cavity, which was associated with pneumothorax of the same side. The patient’s previous chest x-rays (posteroanterior and left lateral views showed a well-defined mediastinal mass on the left side, and contrast-enhanced computed tomography of the thorax (taken a few days after the chest x-ray showed multiple round-to-oval soft tissue opacities with partial collapse of the left lung. An indirect hemagglutination test for echinococcus was positive. Even after two weeks of intercostal tube drainage, the patient’s condition did not improve. During thoracotomy, multiple daughter cysts were found in the pleural cavity, and the diagnosis of a hydatid cyst was confirmed after histopathological examination.

  4. Risk factors and risk index of cardiac events in pregnant women with heart disease

    Institute of Scientific and Technical Information of China (English)

    LIU Hua; HUANG Tao-tao; LIN Jian-hua

    2012-01-01

    Background Pregnant women with heart disease are at high risk.Studies of risk factors of these patients are of great significance to improve maternal and fetal outcomes.In this paper,we try to discuss the main risk factors of cardiac events in pregnant women with heart disease and to establish a risk assessment system.Methods A retrospective analysis was carried out for pregnancies in 1741 women with heart disease who delivered in Shanghai Obstetrical Cardiology Intensive Care Center between January 1993 and September 2010.A Logistic regression model was used to identify independent risk factors of cardiac events and calculate the risk index in pregnant women with heart disease.Results The composition of heart disease in pregnant women was arrhythmia (n=662,38.00%),congenital heart disease (CHD; n=529,30.40%),cardiomyopathy (n=327,18.80%),rheumatic heart disease (RHD; n=151,8.70%),and cardiopathy induced by pre-eclampsia (n=53,3.00%).Main cardiac events were heart failure (n=110,6.32%),symptomatic arrhythmia needing medication (n=43,2.47%),cardiac arrest (n=2,0.11%),syncope (n=3,0.17%),and maternal death (n=10,0.57%).Six independent risk factors to predict cardiac events in pregnant women with heart disease were cardiac events before pregnancy (heart failure,severe arrhythmia,cardiac shock,etc.,P=0.000),New York Heart Association (NYHA) class >ll (P=0.000),oxygen saturation <90% (P=0.018),pulmonary artery hypertention (PAH)>50 mmHg (P=0.025),cyanotic heart disease without surgical correction (P=0.015),and reduced left ventricular systolic function (ejection fraction <40%,P=0.003).Every risk factor was calculated as 1 score.The incidence of cardiac events in patients with scores 0,1,2,3,and ≥4 was 2.10%,31.61%,61.25%,68.97%,and 100.00% respectively.Conclusions Pregnancy with heart disease could lead to undesirable pregnancy outcomes.The risk of cardiac events in pregnant women with heart disease could be assessed by risk

  5. A Primary Giant Hydatid Cyst of the Ovary

    Directory of Open Access Journals (Sweden)

    Abdurrahman Kaya

    2012-01-01

    Full Text Available A 38-year-old female patient was admitted with right lower abdominal pain of 4 months duration. On her clinical examination, right lower abdominal tenderness was noted. Complete blood count including the numbers of eosinophils (80/mm3 was normal. Biochemistry was normal. An abdominal MRI showed an 11 × 9 × 5.5 cm sized cystic lesion in the right ovary surrounded by loculated fluid collection with septations (Figure 1. Echinococcal serology was positive (hydatid cyst antibodies by ELISA and indirect hemagglutination test dilutions up to 1/1280 were positive. Pathological examination of the material had a cuticle and germinative membrane of the hydatid cyst and around it chronic nonspecific inflammation leading to the formation of lymphoid follicles was seen. No other organ involvement was detected. Albendazole (10mg/kg/day was prescribed. The cyst was removed surgically on the 30th day of albendazole treatment. Pathological examination of the cyst was compatible with hydatid cyst. The patient had regular follow-ups, with no recurrence of the cyst. Echinococcal disease is endemic in many countries (1. It involves multiple organs particularly the liver (50-70% and the lung (20-30%, while primary involvement of the ovary is very rare (2. The liver and spleen cysts can rupture into the peritoneal cavity which is the way of secondary involvement (3. In our case, there were no cysts in other organs. Although ovarian cysts are usually single, this case showed multilocular cysts the treatment is surgical removal and albendazole is recommended before surgery.

  6. Cardiac biomarkers in the diagnosis, prognosis and management of coronary artery disease: A primer for internists

    Directory of Open Access Journals (Sweden)

    Vineet Chopra

    2010-01-01

    Full Text Available Initially coined in 1989, biomarkers have become a cornerstone of modern cardiovascular medicine. The past decade has borne witness to the rapid transition of cardiac biomarkers from bench to bedside in the management of patients with coronary artery disease. The implementation of cardiac biomarkers has transformed the internists′ approach to cardiovascular patients. This article reviews several cardiac biomarkers in the context of diagnosis, prognosis, risk-assessment and management of patients at risk of adverse cardiovascular outcomes. Biomarkers are presented according to their relevant role in the atherosclerotic cascade, a pathologic classification of particular value for internists, as it defines the role of these agents in the pathogenesis of heart disease. Where pertinent, limitations of cardiac biomarkers are discussed, thus allowing the discerning practitioner to remain cognizant of situations that may lead to spurious marker elevation or suppression. The review concludes with highlights on novel avenues of biomarker research that promise an exciting future for these entities.

  7. Scaffold Proteins Regulating Extracellular Regulated Kinase Function in Cardiac Hypertrophy and Disease

    OpenAIRE

    Liang, Yan; Sheikh, Farah

    2016-01-01

    The mitogen activated protein kinase (MAPK)-extracellular regulated kinase 1/2 (ERK1/2) pathway is a central downstream signaling pathway that is activated in cardiac muscle cells during mechanical and agonist-mediated hypertrophy. Studies in genetic mouse models deficient in ERK-associated MAPK components pathway have further reinforced a direct role for this pathway in stress-induced cardiac hypertrophy and disease. However, more recent studies have highlighted that these signaling pathways...

  8. Inherited Cardiac Diseases Caused by Mutations in the Nav1.5 Sodium Channel

    DEFF Research Database (Denmark)

    Tfelt-Hansen, Jacob; Winkel, Bo Gregers; Grunnet, Morten;

    2009-01-01

    Cardiac Diseases Caused by SCN5A Mutations. A prerequisite for a normal cardiac function is a proper generation and propagation of electrical impulses. Contraction of the heart is obtained through a delicate matched transmission of the electrical impulses. A pivotal element of the impulse propaga......-QT syndrome, Brugada syndrome, and AF, reported to be associated with mutations in SCN5A, are thoroughly described. (J Cardiovasc Electrophysiol, Vol. pp. 1-9)....

  9. The Effect of a Self Exercise Program in Cardiac Rehabilitation for Patients with Coronary Artery Disease

    OpenAIRE

    Kim, Chul; Youn, Jo Eun; Choi, Hee Eun

    2011-01-01

    Objective To investigate the effect of self exercise in cardiac rehabilitation on cardiopulmonary exercise capacity for selected patients with coronary artery disease. Method The subjects of this study were patients who received percutaneous coronary intervention (PCI) or coronary artery bypass graft (CABG) surgery and who participated in a cardiac rehabilitation program. The supervised exercise group participated in 6-8 weeks of aerobic exercise training with telemetry ECG monitoring in hosp...

  10. Cardiac Repolarization Abnormalities and Potential Evidence for Loss of Cardiac Sodium Currents on ECGs of Patients with Chagas' Heart Disease

    Science.gov (United States)

    Schlegel, T. T.; Medina, R.; Jugo, D.; Nunez, T. J.; Borrego, A.; Arellano, E.; Arenare, B.; DePalma, J. L.; Greco, E. C.; Starc, V.

    2007-01-01

    Some individuals with Chagas disease develop right precordial lead ST segment elevation in response to an ajmaline challenge test, and the prevalence of right bundle branch block (RBBB) is also high in Chagas disease. Because these same electrocardiographic abnormalities occur in the Brugada syndrome, which involves genetically defective cardiac sodium channels, acquired damage to cardiac sodium channels may also occur in Chagas disease. We studied several conventional and advanced resting 12-lead/derived Frank-lead ECG parameters in 34 patients with Chagas -related heart disease (mean age 39 14 years) and in 34 age-/gender-matched healthy controls. All ECG recordings were of 5-10 min duration, obtained in the supine position using high fidelity hardware/software (CardioSoft, Houston, TX). Even after excluding those Chagas patients who had resting BBBs, tachycardia and/or pathologic arrhythmia (n=8), significant differences remained in multiple conventional and advanced ECG parameters between the Chagas and control groups (n=26/group), especially in their respective QT interval variability indices, maximal spatial QRS-T angles and low frequency HRV powers (p=0.0006, p=0.0015 and p=0.0314 respectively). In relation to the issue of potential damage to cardiac sodium channels, the Chagas patients had: 1) greater than or equal to twice the incidence of resting ST segment elevation in leads V1-V3 (n=10/26 vs. n=5/26) and of both leftward (n=5/26 versus n=0/26) and rightward (n=7/26 versus n=3/26) QRS axis deviation than controls; 2) significantly increased filtered (40-250 Hz) QRS interval durations (92.1 8.5 versus 85.3 plus or minus 9.0 ms, p=0.022) versus controls; and 3) significantly decreased QT and especially JT interval durations versus controls (QT interval: 387.5 plus or minus 26.4 versus 408.9 plus or minus 34.6 ms, p=0.013; JT interval: 290.5 plus or minus 26.3 versus 314.8 plus or minus 31.3 ms; p=0.0029). Heart rates and Bazett-corrected QTc/JTc intervals

  11. Functional Relevance of Coronary Artery Disease by Cardiac Magnetic Resonance and Cardiac Computed Tomography: Myocardial Perfusion and Fractional Flow Reserve

    Directory of Open Access Journals (Sweden)

    Gianluca Pontone

    2015-01-01

    Full Text Available Coronary artery disease (CAD is one of the leading causes of morbidity and mortality and it is responsible for an increasing resource burden. The identification of patients at high risk for adverse events is crucial to select those who will receive the greatest benefit from revascularization. To this aim, several non-invasive functional imaging modalities are usually used as gatekeeper to invasive coronary angiography, but the diagnostic yield of elective invasive coronary angiography remains unfortunately low. Stress myocardial perfusion imaging by cardiac magnetic resonance (stress-CMR has emerged as an accurate technique for diagnosis and prognostic stratification of the patients with known or suspected CAD thanks to high spatial and temporal resolution, absence of ionizing radiation, and the multiparametric value including the assessment of cardiac anatomy, function, and viability. On the other side, cardiac computed tomography (CCT has emerged as unique technique providing coronary arteries anatomy and more recently, due to the introduction of stress-CCT and noninvasive fractional flow reserve (FFR-CT, functional relevance of CAD in a single shot scan. The current review evaluates the technical aspects and clinical experience of stress-CMR and CCT in the evaluation of functional relevance of CAD discussing the strength and weakness of each approach.

  12. Cardiac disease in patients with mucopolysaccharidosis: presentation, diagnosis and management

    OpenAIRE

    Braunlin, Elizabeth A.; Harmatz, Paul R.; Scarpa, Maurizio; Furlanetto, Beatriz; Kampmann, Christoph; Loehr, James P.; Ponder, Katherine P.; Roberts, William C.; Rosenfeld, Howard M.; Giugliani, Roberto

    2011-01-01

    The mucopolysaccharidoses (MPSs) are inherited lysosomal storage disorders caused by the absence of functional enzymes that contribute to the degradation of glycosaminoglycans (GAGs). The progressive systemic deposition of GAGs results in multi-organ system dysfunction that varies with the particular GAG deposited and the specific enzyme mutation(s) present. Cardiac involvement has been reported in all MPS syndromes and is a common and early feature, particularly for those with MPS I, II, and...

  13. Cardiac anaplerosis in health and disease: food for thought

    OpenAIRE

    Des Rosiers, Christine; Labarthe, François; Lloyd, Steven G.; Chatham, John C.

    2011-01-01

    There has been a resurgence of interest for the field of cardiac metabolism catalysed by the increased need for new therapeutic targets for patients with heart failure. The primary focus of research in this area to date has been on the impact of substrate selection for oxidative energy metabolism; however, anaplerotic metabolism also has significant interest for its potential cardioprotective role. Anaplerosis refers to metabolic pathways that replenish the citric acid cycle intermediates, wh...

  14. Hydatid disease in the Turkana District of Kenya. III. The significance of wild animals in the transmission of Echinococcus granulosus, with particular reference to Turkana and Masailand in Kenya.

    Science.gov (United States)

    MacPherson, C N; Karstad, L; Stevenson, P; Arundel, J H

    1983-02-01

    The results are given of a study on the role of wildlife in the transmission of Echinococcus granulosus in the Turkana and Narok Districts of Kenya. A total of 76 wild carnivores belonging to three separate species was examined from Turkana District. Echinococcus adults were found in 11 of 38 silver-backed jackals (Canis mesomelas) and in six of 22 golden jackals (Canis aureus). This is the first record of golden jackals being infected with this parasite in Kenya. None of 16 spotted hyaenas (Crocuta crocuta) harboured the parasite. Morphological features of the parasites obtained from the jackals were compared with material obtained from dogs in the same area. No morphological differences were recorded when this material was compared with data reported by others, hence the Turkana material belonged to the single species E. granulosus. Three silver-backed jackals and three puppies (Canis familiaris) were successfully infected with protoscolices obtained from a hydatid cyst surgically removed from a Turkana patient. Three spotted hyaenas fed the same material failed to become infected. None of 152 wild herbivores of five species examined in Turkana harboured hydatid cysts. The natural jackal infections in this District are thought to be incidental and dependent on the continuance of the domestic cycle. The role of the Turkana themselves in the perpetuation of the cycle is discussed. Twenty-six wild herbivores of six species were examined for hydatid cysts, in Narok District; hydatids were found in three wildebeest (Connochaetes taurinus) and a single topi (Damaliscus korrigum). The discovery of fertile cysts in wildebeest and the reported infections in lions (Panthera leo), Cape hunting dogs (Lycaon pictus) and silver-backed jackals, support previous evidence of the existence of a wildlife cycle in the Masailand and Serengeti regions of East Africa. The relationship of this cycle to the domestic cycle operating in the same area is unclear and requires further

  15. Sudden cardiac death and chronic kidney disease: From pathophysiology to treatment strategies.

    Science.gov (United States)

    Di Lullo, L; Rivera, R; Barbera, V; Bellasi, A; Cozzolino, M; Russo, D; De Pascalis, A; Banerjee, D; Floccari, F; Ronco, C

    2016-08-15

    Chronic kidney disease (CKD) patients demonstrate higher rates of cardiovascular mortality and morbidity; and increased incidence of sudden cardiac death (SCD) with declining kidney failure. Coronary artery disease (CAD) associated risk factors are the major determinants of SCD in the general population. However, current evidence suggests that in CKD patients, traditional cardiovascular risk factors may play a lesser role. Complex relationships between CKD-specific risk factors, structural heart disease, and ventricular arrhythmias (VA) contribute to the high risk of SCD. In dialysis patients, the occurrence of VA and SCD could be exacerbated by electrolyte shifts, divalent ion abnormalities, sympathetic overactivity, inflammation and iron toxicity. As outcomes in CKD patients after cardiac arrest are poor, primary and secondary prevention of SCD and cardiac arrest could reduce cardiovascular mortality in patients with CKD. PMID:27174593

  16. Impaired cardiac uptake of meta-[123I]iodobenzylguanidine in Parkinson's disease with autonomic failure

    International Nuclear Information System (INIS)

    Objective - To selectively investigate postganglionic sympathetic cardiac neurons in patients with Parkinson's disease and autonomic failure. Material and methods - Metaiodobenzylguanidine (MIBG) is a pharmacologically inactive analogue of noradrenaline, which is similarly metabolized in noradrenergic neurons. Therefore the uptake of radiolabelled MIBG represents not only the localization of postganglionic sympathetic neurons but also their functional integrity. Ten patients with Parkinson's disease and autonomic failure underwent standardized autonomic testing, assessment of catecholamine plasma levels and scintigraphy with [123I]MIGB. Results - The cardiac uptake of MIBG, as demonstrated by the heart/mediastinum ratio, was significantly lower in patients in comparison with controls. Scintigraphy with MIBG allowed the selective in-vivo investigation of postganglionic sympathetic cardiac efferent in patients with autonomic failure, a procedure which was previously confined to post-mortem examination. Conclusion - These findings point to a relevant postganglionic pattern of involvement of the autonomic nervous system (ANS) in Parkinson's disease and autonomic failure. (au)

  17. Current Roles and Future Applications of Cardiac CT: Risk Stratification of Coronary Artery Disease

    International Nuclear Information System (INIS)

    Cardiac computed tomography (CT) has emerged as a noninvasive modality for the assessment of coronary artery disease (CAD), and has been rapidly integrated into clinical cares. CT has changed the traditional risk stratification based on clinical risk to image-based identification of patient risk. Cardiac CT, including coronary artery calcium score and coronary CT angiography, can provide prognostic information and is expected to improve risk stratification of CAD. Currently used conventional cardiac CT, provides accurate anatomic information but not functional significance of CAD, and it may not be sufficient to guide treatments such as revascularization. Recently, myocardial CT perfusion imaging, intracoronary luminal attenuation gradient, and CT-derived computed fractional flow reserve were developed to combine anatomical and functional data. Although at present, the diagnostic and prognostic value of these novel technologies needs to be evaluated further, it is expected that all-in-one cardiac CT can guide treatment and improve patient outcomes in the near future

  18. Management of the Low Cardiac Output Syndrome Following Surgery for Congenital Heart Disease.

    Science.gov (United States)

    Chandler, Heather K; Kirsch, Roxanne

    2016-01-01

    The purpose of this review is to discuss the management of the low cardiac output syndrome (LCOS) following surgery for congenital heart disease. The LCOS is a well-recognized, frequent post-operative complication with an accepted collection of hemodynamic and physiologic aberrations. Approximately 25% of children experience a decrease in cardiac index of less than 2 L/min/m2 within 6-18 hours after cardiac surgery. Post-operative strategies that may be used to manage patients as risk for or in a state of low cardiac output include the use of hemodynamic monitoring, enabling a timely and accurate assessment of cardiovascular function and tissue oxygenation; optimization of ventricular loading conditions; the judicious use of inotropic agents; an appreciation of and the utilization of positive pressure ventilation for circulatory support; and, in some circumstances, mechanical circulatory support. All interventions and strategies should culminate in improving the relationship between oxygen supply and demand, ensuring adequate tissue oxygenation. PMID:26585039

  19. Tumoración inguinal: una forma de presentación de la hidatidosis ósea: A propósito de un caso Inguinal tumor: a rare occurrence of hydatid disease: A case report

    Directory of Open Access Journals (Sweden)

    A.M. Calvo

    2007-12-01

    Full Text Available La enfermedad hidatídica ósea es una entidad infrecuente que representa el 0,5-2,5% de todas las hidatidosis. Las vértebras son los huesos más comúnmente afectados (50% seguidos de la pelvis (25% y de los huesos largos (15-25%. Las manifestaciones clínicas aparecen cuando existe una gran destrucción ósea o complicaciones, por lo que el diagnóstico se realiza generalmente en estadios tardíos mediante técnicas de imagen y en ocasiones de manera intraoperatoria. El tratamiento en los casos operables es la extirpación quirúrgica pudiendo asociar tratamiento medico con albendazol. Presentamos el caso de un paciente con hidatidosis ósea, localizada en la pelvis, en ausencia de afectación de otros órganos. El paciente presenta como única manifestación clínica una tumoración inguinal derecha y es intervenido quirúrgicamente ante la sospecha de una hernia inguinal complicada con el hallazgo intraoperatorio de hidatidosis pélvica.Osseous hydatid disease is an infrequent entity that represents 0.5-2.5% of all hydatidoses. The vertebrae are the most commonly affected bones (50%, followed by the pelvis (25% and the long bones (15-25%. The clinical manifestations appear when there is large scale osseous destruction or complications, which is why the diagnosis is generally made in late stages through imaging techniques and on occasion in an intra-operational form. Treatment in operable cases is by surgical extirpation, which can be associated with medical treatment with albendazol. We present the case of a patient with osseous hydatidosis, localised in the pelvis, with an absence of other affected organs. The only clinical manifestation presented by the patient was an inguinal tumour on the right side. The patient received a clinical intervention facing the suspicion of an inguinal hernia, complicated by the intra-operational discovery of pelvic hydatidosis.

  20. A CASE OF FRANK INTRABILIARY RUPTURE OF HEPATIC HYDATID CYST VIA FISTULA TO THE COMMON BILE DUCT

    Directory of Open Access Journals (Sweden)

    Rahele Mehraeen

    2012-05-01

    Full Text Available Hydatid disease primarily affects the liver and typically demonstrates characteristic imaging findings.There are many potential local complications as intrahepatic complications, exophytic growth, transdiaphragmatic thoracic involvement, perforation into hollow viscera, peritoneal seeding, biliary communication, portal vein involvement and abdominal wall invasion. Rupture of a hydatid cyst into the biliary tract is the most common complication of hepatic hydatid cyst. This is due to the incorporation of biliary radicles into the pericyst. Itmay occur in three routes; namely, contained,communicating and direct. When the cyst contents escape via biliary or bronchial radicles, the rupture is communicating. Cysto-biliary communications can either be occult or frank and the frank CBC accounts for only 5%-15% of the cases. It occurs in the right duct in 55-60% of cases, in the left duct in 25- 30%, and rarely in the confluence or gallbladder. Although communication with the intrahepatic bile ducts is common, its occurrence between a hepatic hydatid cyst and the common bile duct is rare. We present an unusual case of a fistulous communication between a hepatic hydatid cyst and CBD and frank cyst evacuation in a 42-year-old man. The sonographic, abdominal CT scan and MR cholangiopancreatography (MRCP features have been discussed. The purpose of this report is to draw attention to this rare occurrence and to highlight the presentation and the imaging features of it.

  1. ATP-Sensitive K+ Channel Knockout Induces Cardiac Proteome Remodeling Predictive of Heart Disease Susceptibility

    OpenAIRE

    Arrell, D. Kent; Zlatkovic, Jelena; Kane, Garvan C; Yamada, Satsuki; Terzic, Andre

    2009-01-01

    Forecasting disease susceptibility requires detection of maladaptive signatures prior to onset of overt symptoms. A case-in-point are cardiac ATP-sensitive K+ (KATP) channelopathies, for which the substrate underlying disease vulnerability remains to be identified. Resolving molecular pathobiology, even for single genetic defects, mandates a systems platform to reliably diagnose disease predisposition. High-throughput proteomic analysis was here integrated with network biology to decode conse...

  2. Acute kidney injury after using contrast during cardiac catheterization in children with heart disease.

    Science.gov (United States)

    Hwang, Young Ju; Hyun, Myung Chul; Choi, Bong Seok; Chun, So Young; Cho, Min Hyun

    2014-08-01

    Acute kidney injury (AKI) is closely associated with the mortality of hospitalized patients and long-term development of chronic kidney disease, especially in children. The purpose of our study was to assess the evidence of contrast-induced AKI after cardiac catheterization in children with heart disease and evaluate the clinical usefulness of candidate biomarkers in AKI. A total of 26 children undergoing cardiac catheterization due to various heart diseases were selected and urine and blood samples were taken at 0 hr, 6 hr, 24 hr, and 48 hr after cardiac catheterization. Until 48 hr after cardiac catheterization, there was no significant increase in serum creatinine level in all patients. Unlike urine kidney injury molecule-1, IL-18 and neutrophil gelatinase-associated lipocalin, urine liver-type fatty acid-binding protein (L-FABP) level showed biphasic pattern and the significant difference in the levels of urine L-FABP between 24 and 48 hr. We suggest that urine L-FABP can be one of the useful biomarkers to detect subclinical AKI developed by the contrast before cardiac surgery. PMID:25120320

  3. Crosstalk between mitogen-activated protein kinases and mitochondria in cardiac diseases: therapeutic perspectives

    Science.gov (United States)

    Javadov, Sabzali; Jang, Sehwan; Agostini, Bryan

    2014-01-01

    Cardiovascular diseases cause more mortality and morbidity worldwide than any other diseases. Although many intracellular signaling pathways influence cardiac physiology and pathology, the mitogen-activated protein kinase (MAPK) family has garnered significant attention because of its vast implications in signaling and cross-talk with other signaling networks. The extensively studied MAPKs ERK1/2, p38, JNK, and ERK5, demonstrate unique intracellular signaling mechanisms, responding to a myriad of mitogens and stressors and influencing the signaling of cardiac development, metabolism, performance, and pathogenesis. Definitive relationships between MAPK signaling and cardiac dysfunction remain elusive, despite 30 years of extensive clinical studies and basic research of various animal/cell models, severities of stress, and types of stimuli. Still, several studies have proven the importance of MAPK cross-talk with mitochondria, powerhouses of the cell that provide over 80% of ATP for normal cardiomyocyte function and play a crucial role in cell death. Although many questions remain unanswered, there exists enough evidence to consider the possibility of targeting MAPK-mitochondria interactions in the prevention and treatment of heart disease. The goal of this review is to integrate previous studies into a discussion of MAPKs and MAPK-mitochondria signaling in cardiac diseases, such as myocardial infarction (ischemia), hypertrophy and heart failure. A comprehensive understanding of relevant molecular mechanisms, as well as challenges for studies in this area, will facilitate the development of new pharmacological agents and genetic manipulations for therapy of cardiovascular diseases. PMID:24924700

  4. Cardiac symptoms before sudden cardiac death caused by coronary artery disease

    DEFF Research Database (Denmark)

    Jabbari, Reza; Risgaard, Bjarke; Holst, Anders G; Nielsen, Jonas B; Glinge, Charlotte; Engstrøm, Thomas; Bundgaard, Henning; Svendsen, Jesper H; Haunsø, Stig; Winkel, Bo Gregers; Tfelt-Hansen, Jacob

    2013-01-01

    The aim of this nationwide case-control study was to identify and characterise symptoms before sudden death of young persons who had died due to coronary artery disease (CAD).......The aim of this nationwide case-control study was to identify and characterise symptoms before sudden death of young persons who had died due to coronary artery disease (CAD)....

  5. Giant primary adrenal hydatid cyst presenting with arterial hypertension: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Tazi Fadl

    2012-02-01

    Full Text Available Abstract Introduction A primary hydatid cyst of the adrenal gland is still an exceptional localization. The adrenal gland is an uncommon site even in Morocco, where echinococcal disease is endemic. Case presentation We report the case of a 64-year-old Moroccan man who presented with the unusual symptom of arterial hypertension associated with left flank pain. Computed tomography showed a cystic mass of his left adrenal gland with daughter cysts filing the lesion (Type III. Despite his negative serology tests, the diagnosis of a hydatid cyst was confirmed on surgical examination. Our patient underwent surgical excision of his left adrenal gland with normalization of blood pressure. No recurrence has occurred after 36 months of follow-up. Conclusion There are two remarkable characteristics of this case report; the first is the unusual location of the cyst, the second is the association of an adrenal hydatid cyst with arterial hypertension, which has rarely been reported in the literature.

  6. Serial measurements of high-sensitivity cardiac troponin T after exercise stress test in stable coronary artery disease

    DEFF Research Database (Denmark)

    Axelsson, Anna; Ruwald, Martin Huth; Dalsgaard, Morten; Rossing, Kasper; Steffensen, Rolf; Iversen, Kasper

    2013-01-01

    The aim was to assess serial measurements of high-sensitivity cardiac troponin T (hs-cTNT) post-exercise in patients with stable coronary artery disease (CAD).......The aim was to assess serial measurements of high-sensitivity cardiac troponin T (hs-cTNT) post-exercise in patients with stable coronary artery disease (CAD)....

  7. Current Therapies for Pulmonary Hydatid Cyst and its Complications

    OpenAIRE

    Ali Kılıçgün; Suat Gezer

    2011-01-01

    Aim: In this study, we aimed to investigate the first presenting complaints and operative results of patients who were operated for lung hydatid cyst and to determine the rate of co-existing liver hydatid cysts. Methods: Seventy patients who had been operated for lung hydatid cyst between 2004 and 2008 were included in the study. Clinical, radiological and surgical data of these patients were evaluated retrospectively. Results: The cyst(s) were perforated in 30 patient...

  8. Oesophageal duplication cyst mimicking hydatid cyst in endemic areas

    Science.gov (United States)

    Akin, Melih; Yildiz, Abdullah; Karadag, Cetin Ali; Sever, Nihat; Dokucu, Ali Ihsan

    2015-01-01

    The cystic appearance of both oesophageal duplications and pulmonary hydatid cysts can cause a misdiagnosis very easily due to rarity of cystic oesophageal duplications beside the higher incidence of hydatid cyst, especially in endemic areas. Here we report a 7-year-old girl with an oesophageal duplication cyst on the left side misdiagnosed as a hydatid cyst. The aim of the study is to report rare oesophageal duplications in the differential diagnosis of intrathoracic cysts. PMID:26702290

  9. Cardiac involvement in myotonic muscular dystrophy (Steinert's disease): a prospective study of 25 patients

    International Nuclear Information System (INIS)

    The presence, degree and frequency of disorders of cardiac conduction and rhythm and of regional or global myocardial dystrophy or myotonia have not previously been studied prospectively and systematically in the same population of patients with myotonic dystrophy. Accordingly, 25 adults with classic Steinert's disease underwent electrocardiography, 24-hour ambulatory electrocardiography, vectorcardiography, chest x-rays, echocardiography, electrophysiologic studies, and technetium-99m angiography. Clinically important cardiac manifestations of myotonic dystrophy reside in specialized tissues rather than in myocardium. Involvement is relatively specific, primarily assigned to the His-Purkinje system. The cardiac muscle disorder takes the form of dystrophy rather than myotonia, and is not selective, appearing with approximately equal distribution in all 4 chambers. Myocardial dystrophy seldom results in clinically overt ventricular failure, but may be responsible for atrial and ventricular arrhythmias. Since myotonic dystrophy is genetically transmitted, a primary biochemical defect has been proposed with complete expression of the gene toward striated muscle tissue, whether skeletal or cardiac. Specialized cardiac tissue and myocardium have close, if not identical, embryologic origins, so it is not surprising that the genetic marker affects both. Cardiac involvement is therefore an integral part of myotonic dystrophy, targeting particularly the infranodal conduction system, to a lesser extent the sinus node, and still less specifically, the myocardium

  10. The Impact of Cardiac Diseases during Pregnancy on Severe Maternal Morbidity and Mortality in Brazil.

    Directory of Open Access Journals (Sweden)

    Felipe F Campanharo

    Full Text Available To evaluate maternal heart disease as a cause or complicating factor for severe morbidity in the setting of the Brazilian Network for Surveillance of Severe Maternal Morbidity.Secondary data analysis of this multicenter cross-sectional study was implemented in 27 referral obstetric units in Brazil. From July 2009 to June 2010, a prospective surveillance was conducted among all delivery hospitalizations to identify cases of severe maternal morbidity (SMM, including Potentially Life-Threatening Conditions (PLTC and Maternal Near Miss (MNM, using the new criteria established by the WHO. The variables studied included: sociodemographic characteristics, clinical and obstetric history of the women; perinatal outcome and the occurrence of maternal outcomes (PLTC, MNM, MD between groups of cardiac and non-cardiac patients. Only heart conditions with hemodynamic impact characterizing severity of maternal morbidity were considered. 9555 women were included in the Network with severe pregnancy-related complications: 770 maternal near miss cases and 140 maternal death cases. A total of 293 (3.6% cases were related to heart disease and the condition was known before pregnancy in 82.6% of cases. Maternal near miss occurred in 15% of cardiac disease patients (most due to clinical-surgical causes, p<0.001 and 7.7% of non-cardiac patients (hemorrhagic and hypertensive causes, p<0.001. Maternal death occurred in 4.8% of cardiac patients and in 1.2% of non-cardiac patients, respectively.In this study, heart disease was significantly associated with a higher occurrence of severe maternal outcomes, including maternal death and maternal near miss, among women presenting with any severe maternal morbidity.

  11. A Common Polymorphism of the Human Cardiac Sodium Channel Alpha Subunit (SCN5A) Gene Is Associated with Sudden Cardiac Death in Chronic Ischemic Heart Disease

    Science.gov (United States)

    Marcsa, Boglárka; Dénes, Réka; Vörös, Krisztina; Rácz, Gergely; Sasvári-Székely, Mária; Rónai, Zsolt; Törő, Klára; Keszler, Gergely

    2015-01-01

    Cardiac death remains one of the leading causes of mortality worldwide. Recent research has shed light on pathophysiological mechanisms underlying cardiac death, and several genetic variants in novel candidate genes have been identified as risk factors. However, the vast majority of studies performed so far investigated genetic associations with specific forms of cardiac death only (sudden, arrhythmogenic, ischemic etc.). The aim of the present investigation was to find a genetic marker that can be used as a general, powerful predictor of cardiac death risk. To this end, a case-control association study was performed on a heterogeneous cohort of cardiac death victims (n=360) and age-matched controls (n=300). Five single nucleotide polymorphisms (SNPs) from five candidate genes (beta2 adrenergic receptor, nitric oxide synthase 1 adaptor protein, ryanodine receptor 2, sodium channel type V alpha subunit and transforming growth factor-beta receptor 2) that had previously been shown to associate with certain forms of cardiac death were genotyped using sequence-specific real-time PCR probes. Logistic regression analysis revealed that the CC genotype of the rs11720524 polymorphism in the SCN5A gene encoding a subunit of the cardiac voltage-gated sodium channel occurred more frequently in the highly heterogeneous cardiac death cohort compared to the control population (p=0.019, odds ratio: 1.351). A detailed subgroup analysis uncovered that this effect was due to an association of this variant with cardiac death in chronic ischemic heart disease (p=0.012, odds ratio = 1.455). None of the other investigated polymorphisms showed association with cardiac death in this context. In conclusion, our results shed light on the role of this non-coding polymorphism in cardiac death in ischemic cardiomyopathy. Functional studies are needed to explore the pathophysiological background of this association. PMID:26146998

  12. CT and MRI evaluation of cardiac complications in patients with hematologic diseases: a pictorial review.

    Science.gov (United States)

    Kim, Tae Yun; Jung, Jung Im; Kim, Yoo Jin; Kim, Hwan Wook; Lee, Hae Giu

    2015-12-01

    Cardiac complications with hematologic diseases are not uncommon but it is difficult to diagnose, due to non-specific clinical symptoms. Prompt recognition of these potentially fatal complications by cardiac computed tomography (CT) or cardiac magnetic resonance imaging (MRI) may help to direct clinicians to specific treatments according to causes. Thrombosis is often related to central venous catheter use and is usually located at the catheter tip near the atrial wall. Differentiation of thrombosis from normal structure is possible with CT and, distinction of a thrombus from a tumor is possible on a delayed enhancement MRI with a long inversion time (500-600 ms). Granulocytic sarcoma of the heart is indicated by an infiltrative nature with involvement of whole layers of myocardium on CT and MRI. MRI with T2* mapping is useful in evaluating myocardial iron content in patients with hemochromatosis. Diffuse subendocardial enhancement is typically observed on delayed MRIs in patients with cardiac amyloidosis. T1 mapping is an emerging tool to diagnose amyloidosis. Myocardial abscess can occur due to an immunocompromised status. CT and MRI show loculated lesions with fluid density and concomitant rim-like contrast enhancement. Awareness of CT and MRI findings of cardiac complications of hematologic diseases can be helpful to physicians for clinical decision making and treatment. PMID:25651878

  13. Maternal and fetal outcome in pregnant and parturient women with cardiac disease

    International Nuclear Information System (INIS)

    Objective: To study the maternal and fetal outcome in pregnant and parturient women with cardiac disease admitted in Armed Forces Institute of Cardiology Rawalpindi. Type of Study: Cross sectional descriptive study. Place and Duration: Armed Forces Institute of Cardiology Rawalpindi Jan 2008 to June 2008. Patients and Methods: All pregnant patients beyond 28 weeks gestation with cardiac disease diagnosed before pregnancy or during the index pregnancy admitted for delivery or with cardiac complications were included in the study. All neonates less than 2.5 kg were taken as low birth weight and deliveries between 28 and 37 weeks were considered preterm. Cardiac patients with pregnancy less than 28 weeks were excluded from the study. Results: Maternal mortality was 5% with 31% mortality in NYHA Class III and IV. Perinatal mortality was 9% and low birth weight babies were 17%.Perinatal mortality was 0% in NYHA Class I and II and 60% in NYHA class III and IV. There was no maternal mortality in booked patients. All patients who expired were unbooked. Conclusion: Functional cardiac status is the most important factor affecting maternal and perinatal outcome. Antenatal booking status of the patient is the next important factor. (author)

  14. Value of plasma ADMA in predicting cardiac structure and function of patients with chronic kidney diseases

    Institute of Scientific and Technical Information of China (English)

    叶建华

    2012-01-01

    Objective To explore the predicting value of plasma asymmetric dimethylarginine (ADMA) in cardiac structure and function of patients with chronic kidney diseases(CKD). Methods A total of 100 CKD patients were enrolled in this cross-sectional study. According to staging of the

  15. Maternal and neonatal outcomes in pregnant patients with cardiac diseases referred for labour in northwest Iran

    International Nuclear Information System (INIS)

    Objective: To evaluate maternal and neonatal mortality and morbidity rates in women with different types of significant heart diseases. Methods: The cross-sectional study was conducted at a tertiary heart care centre in Tabriz, Iran, and comprised 200 pregnant women between March 2007 and March 2012 who had different cardiac diseases and were admitted in labour wards first and then transferred to the heart center for child-bearing (vaginal delivery or caesarean section). They were categorised based on the underlying etiology into valvular heart disease, dilated cardiomyopathy, congenital heart disease and other etiologies. SPSS 18 was used for statistical analysis. Results: The mean age of the 200 subjects was 29.4+-4.28 years. Caesarean section was performed on 152 (76%) cases, while 48 (24%) underwent vaginal delivery. There were 216 neonates as 16 (8%) women had twins. Overall, 164 (75.9%) were female, and 52 (24.1%) male. Maternal and neonatal mortality rates were 4.0% (n=8) and 10% (n=22) respectively. Pregnant women with Congenital heart disease experienced more maternal (p<0.022) and neonatal (p<0.031) mortality rates than other cardiac diseases. Conclusion: Pregnant women with cardiac diseases are prone to higher maternal and neonatal mortality rates in northwest Iran. (author)

  16. Hydatid Cyst Surgeries in Patients Referred to Hospitals in East Azerbaijan Province during 2009-2011.

    Directory of Open Access Journals (Sweden)

    Nader Ghabouli Mehrabani

    2014-06-01

    Full Text Available Hydatidosis, as the most important zoonotic parasitic disease in Iran, has posed many health and economic losses. This study was conducted to investigate the demographic characteristics of hydatid cyst surgeries in hospitals of East Azerbaijan Province, Northwest of Iran.Demographic characteristics of all patients with hydatid cyst surgery in hospitals of the province, during 2009-2011 were gathered including age, gender, occupation, number and location of the cyst, clinical symptoms, place of residence and history of contact with dog. They were extracted from reports of health center and were analyzed using STATA 11 software.Out of 52 hydatid cyst surgeries, 27 cases were females. Mean age of patients was 38.3 yr. Liver was reported as the most involved organ. The most clinical symptoms were abdominal and liver pain. Housewives comprised the most victims of the disease. Forty seven percent of patients had one cyst and 59% had the history of contact with dog. The majority of the patients were living in rural areas.Due to the high costs of diagnosis and treatment of hydatidosis, collecting data on the prevalence and transmission of the disease as well as on vulnerable groups seems to be essential as the first step in controlling and preventing the disease.

  17. Epicardial adipose tissue and its role in cardiac physiology and disease 

    Directory of Open Access Journals (Sweden)

    Kacper Toczyłowski

    2013-06-01

    Full Text Available Adipose tissue secretes a number of cytokines, referred to as adipokines. Intensive studies conducted over the last two decades showed that adipokines exert broad effects on cardiac metabolism and function. In addition, the available data strongly suggests that these cytokines play an important role in development of cardiovascular diseases. Epicardial adipose tissue (EAT has special properties that distinguish it from other deposits of visceral fat. Overall, there appears to be a close functional and anatomic relationship between the EAT and the cardiac muscle. They share the same coronary blood supply, and there is no structure separating the adipose tissue from the myocardium or coronary arteries. The role of EAT in osierdziocardiac physiology remains unclear. Its putative functions include buffering coronary arteries against the torsion induced by the arterial pulse wave and cardiac contraction, regulating fatty acid homeostasis in the coronary microcirculation, thermogenesis, and neuroprotection of the cardiac autonomic ganglia and nerves. Obesity (particularly the abdominal phenotype leads to elevated EAT content, and the available data suggests that high amount of this fat depot is associated with increased risk of ischemic heart disease, cardiac hypertrophy and diastolic dysfunction. The mass of EAT is small compared to other fat deposits in the body. Nevertheless, its close anatomic relationship to the heart suggests that this organ is highly exposed to EAT-derived adipokines which makes this tissue a very promising area of research. In this paper we review the current knowledge on the role of EAT in cardiac physiology and development of heart disease.

  18. Cost of diseases in Brazil: breast cancer, enteritis, cardiac valve disease and bronchopneumonia

    Directory of Open Access Journals (Sweden)

    Armando Arredondo

    1995-10-01

    Full Text Available The results from the need to develop methodologies for performing cost analysis in developing countries, principally in the region of Latin America, were studied. It, furthermore, serves to generate knowledge from an economic evaluation in order to support decision-making related to the organization of health systems, particularly in the efficient use of resources which are allocated for the provision of medical services. Two chronic diseases (breast cancer and cardiac valve disease and two infections (enteritis and bronchopneumonia were selected for the study. The results recommend the use of a valid methodology for economic cost analysis of any disease to be studied and the use of this information in the decision-making process.São estudados os resultados de parte da necessidade de se desenvolver métodos para a análise de custos em países em desenvolvimento, principalmente na região da América Latina. Pretendeu-se gerar conhecimento a partir de uma avaliação econômica, para apoiar a tomada de decisões na organização de sistemas de saúde, particularmente no uso eficiente dos recursos destinados aos serviços médicos. Foram seleccionadas duas doenças crônicas (câncer de mama e valvulopatia e duas infecciosas (enterite e broncopneumonia, para serem estudadas. Os resultados permitiram recomendar o uso da metodologia validada para a análise econômica de custos de qualquer outra doença que se necessite estudar, bem como o uso da informação para tomar decisões.

  19. Analysis on implementation status of hydatid disease prevention and control project in 10th Division of Xinjiang Corps in 2011%2011年新疆兵团十师包虫病防治项目实施情况分析报告

    Institute of Scientific and Technical Information of China (English)

    文琴音; 刘桂英

    2013-01-01

    [Objective] To understand the effect of hydatid disease control measures in 10th Division of Xinjiang Corps.[Methods]According to the requirements of the National major parasitic diseases prevention and control planning from 2006-2015 (Ministry of Health) and the Implementation plan of hydatid disease prevention and control project in 10th Division of Xinjiang Corps,the investigation and prevention work were carried out among population,dogs and domestic animals in the area.[Results] The prevalence rate of hydatid disease of people in 10th Division of Xinjiang Corps (Beitun City) in 2011 was 0.18% (10/5 600),and the positive rate of serological testing among children aged 6-12 years old was 1.81% (13/717).The positive rate of antigen in dog feces was 0.13% (1/800),and the prevalence rate of domestic animals was 1.67% (32/1 915).The prevalence rate and infection rate of people and livestock reduced greatly as compared with former years.[Conclusion]The hydatid disease prevention and control project in 10th Division of Xinjiang Corps (Beitun City) in 2011 has achieved effective results,which has promoted the economic and social development in 10th Division of Xinjiang Corps (Beitun City).%目的 了解新疆兵团十师控制包虫病的效果.方法 根据卫生部《2006-2015年全国重点寄生虫防治规划》和《兵团十师包虫病防治项目实施方案》的要求对该区人群、家犬及家畜开展调查与防治工作.结果 2011年新疆兵团十师(北屯市)人群患病率为0.18%(10/5 600),6~12岁儿童血清学检测阳性率为1.81%(13/717),犬粪抗原检测阳性率为0.13% (1/800),家畜患病率为1.67% (32/1 915).人畜患病率和感染率较往年显著下降.结论 2011年兵团十师(北屯市)疾病控制中心包虫病防治工作取得了有效成绩,促进了兵团十师(北屯市)经济和社会的全面发展.

  20. Anaesthetic management of patients with congenital heart disease presenting for non-cardiac surgery.

    OpenAIRE

    Mohindra R; Beebe David; Belani Kumar

    2002-01-01

    The incidence of congenital heart disease is about one percent of all live births in the United States. Treatment is being performed at a younger age and these children are showing improved survival. It is not unusual for children with congenital heart disease to present for non-cardiac surgery. Their management depends on their age, type of lesion, extent of corrective procedure, the presence of complications and other congenital anomalies. Each patient needs a detailed pre-operative evaluat...

  1. Cardiac disease in pregnancy: still an arduous conundrum for the obstetrician

    OpenAIRE

    Sheeba Marwah; Manjula Sharma; Harsha Shailesh Gaikwad; Ritin Mohindra

    2016-01-01

    Cardiac diseases, complicating about 1 percent of all pregnancies, account for significant maternal morbidity and mortality by being the leading cause of obstetrical intensive care unit admissions and of indirect maternal deaths. Of late, there has been observed a changing pattern in heart disease, the etiology having shifted from primarily rheumatic to predominantly congenital (75 and ndash;82%), with shunt lesions preponderating (20 and ndash;65%). Counseling and management of women of chil...

  2. Crosstalk between mitogen-activated protein kinases and mitochondria in cardiac diseases: therapeutic perspectives

    OpenAIRE

    Javadov, Sabzali; Jang, Sehwan; Agostini, Bryan

    2014-01-01

    Cardiovascular diseases cause more mortality and morbidity worldwide than any other diseases. Although many intracellular signaling pathways influence cardiac physiology and pathology, the mitogen-activated protein kinase (MAPK) family has garnered significant attention because of its vast implications in signaling and cross-talk with other signaling networks. The extensively studied MAPKs ERK1/2, p38, JNK, and ERK5, demonstrate unique intracellular signaling mechanisms, responding to a myria...

  3. Role of Echocardiography in the Management of Cardiac Disease in Women

    OpenAIRE

    Shim, Wan Joo

    2014-01-01

    The widespread use of echocardiography has contributed to the early recognition of several distinct cardiac diseases in women. During pregnancy, safe monitoring of the disease process, as well as a better understanding of hemodynamics, is possible. During the use of potentially cardiotoxic drugs for breast cancer chemotherapy, echocardiographic patient monitoring is vital. Compared to men, the addition of an imaging modality to routine electrocardiogram monitoring during stress testing is mor...

  4. Is there an association between Fahr′s disease and cardiac conduction system disease?: A case report

    Directory of Open Access Journals (Sweden)

    Prashanth Panduranga

    2012-01-01

    Full Text Available Background: Fahr′s disease is a rare neurodegenerative disorder of unknown cause characterized by idiopathic basal ganglia calcification that is associated with neuropsychiatric and cognitive impairment. No case of Fahr′s disease with associated cardiac conduction disease has been described in the literature to date. The objective of this case report was to describe a young female with various cardiac conduction system abnormalities and bilateral basal ganglia calcifica-tion suggestive of Fahr′s disease. Case Report: A 19-year-old female was transferred to our hospital for a pacemaker insertion. Her past medical history included cognitive impairment and asymptomatic congenital complete heart block since birth. Her manifestations in-cluded cognitive impairment, tremors, rigidity, ataxia, bilateral basal ganglia calcification without clinical manifesta-tions of mitochondrial cytopathy. She also had right bundle branch block, left anterior fascicular block, intermittent complete heart block, atrial arrhythmias with advanced atrioventricular blocks and ventricular asystole manifested by Stokes-Adams seizures, which was diagnosed as epilepsy. Conclusions: According to our knowledge, this was the first case report of a su spected association between Fahr′s disease and isolated cardiac conduction system disease. In addition, this case illustrated that in patients with heart blocks and seizures, a diagnosis of epilepsy needs to be made with caution and such patients need further evaluations by a cardiologist or electrophysiologist to consider pacing and prevent future catastrophic events.

  5. The utility of cardiac CT beyond the assessment of suspected coronary artery disease

    Energy Technology Data Exchange (ETDEWEB)

    Kakouros, N. [Johns Hopkins Hospital, Baltimore, MD (United States); Giles, J.; Crundwell, N.B. [Conquest Hospital, St Leonards-on-Sea, East Sussex (United Kingdom); McWilliams, E.T.M., E-mail: eric.mcwilliams@esht.nhs.uk [Conquest Hospital, St Leonards-on-Sea, East Sussex (United Kingdom)

    2012-07-15

    Extensive work has been done over recent years to improve the spatial and temporal resolution of electrocardiogram (ECG)-gated cardiac computed tomography (CT). Advances in both hardware and software analysis have enabled the development of non-invasive coronary angiography. However, these high-quality examinations lend themselves to multiple additional applications beyond coronary angiography. In this review, we illustrate and discuss some established and some emerging applications of ECG-gated cardiac CT beyond the assessment of suspected coronary disease, particularly in light of recent recommendations on the appropriate use of this technology.

  6. The utility of cardiac CT beyond the assessment of suspected coronary artery disease

    International Nuclear Information System (INIS)

    Extensive work has been done over recent years to improve the spatial and temporal resolution of electrocardiogram (ECG)-gated cardiac computed tomography (CT). Advances in both hardware and software analysis have enabled the development of non-invasive coronary angiography. However, these high-quality examinations lend themselves to multiple additional applications beyond coronary angiography. In this review, we illustrate and discuss some established and some emerging applications of ECG-gated cardiac CT beyond the assessment of suspected coronary disease, particularly in light of recent recommendations on the appropriate use of this technology.

  7. A Novel Approach for Cardiac Disease Prediction and Classification Using Intelligent Agents

    CERN Document Server

    Kuttikrishnan, Murugesan

    2010-01-01

    The goal is to develop a novel approach for cardiac disease prediction and diagnosis using intelligent agents. Initially the symptoms are preprocessed using filter and wrapper based agents. The filter removes the missing or irrelevant symptoms. Wrapper is used to extract the data in the data set according to the threshold limits. Dependency of each symptom is identified using dependency checker agent. The classification is based on the prior and posterior probability of the symptoms with the evidence value. Finally the symptoms are classified in to five classes namely absence, starting, mild, moderate and serious. Using the cooperative approach the cardiac problem is solved and verified.

  8. Cardiac diseases as a risk factor for stroke in Saudi children

    International Nuclear Information System (INIS)

    Objective was to ascertain the role of cardiac diseases as a risk factor for stroke in a cohort of Saudi children who were evaluated in a retrospective and prospective study. Children with cardiac diseases were identified from within a cohort of 104 Saudi children who presented with stroke. They were seen as inpatients in the Pediatric Wards or evaluated at the Outpatient Clinics of the Division of Pediatric Neurology (DPN), and the Division of Pediatric Cardiology at King Khalid University Hospital, Riyadh, Kingdom of Saudi Arabia during the periods July 1992 to February 2001 (retrospective study) and February 2001 to March 2003 (prospective study). A comprehensive form for clinical, neuroimaging, neurophysiological and laboratory data retrieval was designed and completed for each patient. Cardiac evaluation included 12-lead ECG and serial echocardiograms. Cardiac catheterization and 24-hour ambulatory ECG (Holter) were conducted on clinical discretion. Cardiac diseases were the underlying risk factor for stroke in 6 (5.8%) of the 104 children (aged one month to 12 years). The patients (4males and 2 females) were evaluated at the DPN at a mean age of 5.3 years (range=1-8 years; median 6.5 years). Onset of stroke was at a mean age of 34 months (range= 4 months - 8 years; median = 30 months). Five patients had stroke in association with congenital heart disease (CHD), whereas the sixth had restrictive cardiomyopathy. The identified CHD consisted of membranous ventricular septal defect in a 5-year-old boy who had moyamoya syndrome and sickle cell b-thalassemia, asymptomatic patent ductus arteriosus (PDA) in a 17-months-old girl, atrioventricular canal defect and PDA in an 8-year-old boy who also had Down syndrome, partial anomalous pulmonary venous drainage in a one-year-old boy. The latter patient developed hemiparesis secondary to a septic embolus, which evolved into brain abscess involving the right fronto-preital region. This was successfully managed surgically

  9. Triple communicating complicated hepatic hydatid cyst: an unusual presentation and laparoendoscopic management

    OpenAIRE

    Rajan, Pidigu Seshiyer; Bansal, Saurabh; Sathiyamurthy, Rudhramurthy; Palanivelu, Chinnusamy

    2014-01-01

    Echinococcal disease in humans had been widely reported in the literature for its unusual presentation and location. We discuss a rare case of suppurated left hepatic hydatid cyst with contaminant transdiaphragmatic rupture communicating into the right pleural cavity along with fistulisation of cyst into the left hepatic duct and stomach which is very rare according to our knowledge. A 65-year-old man presented to us with features of cholangitis and sepsis. Initial radiological investigations...

  10. Erythropoietin in cardiac disease : New features of an old drug

    NARCIS (Netherlands)

    Ruifrok, Willem-Peter T.; de Boer, Rudolf A.; Westenbrink, B. Daan; van Veldhuisen, Dirk J.; van Gilst, Wiek H.

    2008-01-01

    Erythropoietin is a haematopoietic hormone with extensive non-haematopoietic effects. The discovery of an erythropoietin receptor outside the haematopoietic system has fuelled the research into the beneficial effects of erythropoietin for various conditions, predominantly in cardiovascular disease.

  11. Postnatal Cardiac Autonomic Nervous Control in Pediatric Congenital Heart Disease

    OpenAIRE

    Ineke Nederend; Jongbloed, Monique R. M.; de Geus, Eco J. C.; Blom, Nico A; Arend D. J. ten Harkel

    2016-01-01

    Congenital heart disease is the most common congenital defect. During childhood, survival is generally good but, in adulthood, late complications are not uncommon. Abnormal autonomic control in children with congenital heart disease may contribute considerably to the pathophysiology of these long term sequelae. This narrative review of 34 studies aims to summarize current knowledge on function of the autonomic nervous system in children with a congenital heart defect. Large scale studies that...

  12. Single-centre epidemiological study on the incidence of hepatic hydatid cyst.

    Science.gov (United States)

    Mihăilă, Daniela Elena; Potecă, T D; Potecă, Anca; Piţuru, S

    2015-01-01

    Echinococcosis is a parasitic disease caused by Echinococcus granulosus tapeworm through its larva infestation. Hydatid cyst has become a health problem interesting by the demographic changes in recent years. If until recently it was a disease of the pastors or breeders and animal lovers in rural areas, the increase in number of the stray animals in the streets of big cities has moved the curve incidence and prevalence of this disease onto the city. Worldwide pathology is prevalent in the Mediterranean, South America and Turkey. The present study examines patients admitted with the diagnosis of hydatid cyst in the surgery department of Colentina Clinical Hospital, Bucharest, across a period of six years. The results demonstrate that the incidence is higher among women (58%) than in men (41.3%). Also, statistical data processing shows that the prevalence/incidence is higher in urban areas compared to rural areas. We want the results of this research to lead to hypotheses that can be demonstrated by analytical studies, because, without fundamental knowledge provided by descriptive studies, it is almost impossible to ask about the aetiology and effects of treatments that can be used in the management of hydatid cyst. PMID:26402987

  13. Functional Status, Anxiety, Cardiac Self-Efficacy, and Health Beliefs of Patients with Coronary Heart Disease

    Directory of Open Access Journals (Sweden)

    Hamid Allahverdipour

    2013-12-01

    Full Text Available Background: Beliefs and emotions could effect on functional status, quality of life, and mortality amongst patients who are suffering coronary heart disease (CHD. Current study examined the role of anxiety: trait/ state, self-efficacy, health beliefs, and functional status among patient with history of CHD. Method: In this correlational study, 105 hospitalized and outpatients patients suffering CHD in Tehran Heart Center Hospital participated by using convenience sampling method in 2012. Cardiac self-efficacy, Seattle Angina, and research- designed health beliefs questionnaires were used to gather data. Results: The functional status in CHD patients showed significant relationships with gender, job, and type of medical insurance of the participants (All ps<0.05. In addition , perceived vulnerability to face again cardiac attack in the future, perceived severity of next cardiac attack, anxiety, state anxiety and trait anxiety (All ps<0.05 had significant and negative relationships with functional status. Conversely, the cardiac self-efficacy had a positive and significant relationship (P<0.001 with functional status. Conclusion: Psychological factors have important role in functional status and quality of life of patients who suffering CHD. Therefore, it is necessary to emphasize on supportive and complementary programs to promote Cardiac Rehabilitation Programs.

  14. Imaging technique and current status of valvular heart disease using cardiac MRI

    International Nuclear Information System (INIS)

    The main indications for cardiac magnetic resonance imaging (MRI) in the evaluation of valvular heart disease are pathologies of the aortic and pulmonary valve. For mitral and tricuspid valve pathologies MRI is not the first line modality as these are usually well visualized by echocardiography. The advantages of MRI in valvular heart disease are a high reliability in the evaluation of ventricular volumes and function as well as the assessment of the perivalvular arterial or atrial structures. This reliability and the limitless access to any imaging plane partially compensates for the lower temporal and spatial resolution in comparison to echocardiography. In patients with congenital heart disease, cardiac MRI is established as a valuable diagnostic tool in daily clinical management, especially for the evaluation of pulmonary valve defects. Nevertheless, echocardiography remains the first-line diagnostic imaging tool for the foreseeable future. (orig.)

  15. FOLLOW-UP AFTER SURGICAL TREATMENT OF HEPATIC HYDATID CYSTS: SPECTRUM OF ULTRASOUND AND CONTRAST STUDIES FINDINGS

    Directory of Open Access Journals (Sweden)

    Corina Ursulescu

    2006-01-01

    Full Text Available Purpose: To present the spectrum of imaging findings in the postoperative period and assess the role of ultrasound and contrast studies in postoperative follow-up after surgical treatment for hepatic hydatid cyst (HHC. Material and methods: A retrospective study included 69 patients surgically treated for HHC. The surgical procedures performed were conservative in 59 patients and radical in 10 patients. The imaging follow-up was most frequently made by abdominal ultrasound (69 cases, 1 to 5 examinations/ patient and cavity control with contrast media (46 cases, 1 to 4 examinations/patient. The follow-up was made in early and late postoperative period, up to one year. The following aspects were assessed: cavity evolution (size, content, walls; drains position; biliary fistula; peritoneal or pleural fluid effusion; wound healing; hydatid disease relapse. Results: Cavity evolution was: favourable 52/69; unfavourable - cavity size unchanged/enlarged: 9/69; infected cyst cavity: 8/69. Drains were eccentrically placed, touching the walls in 8/69 cases. Complications detected were: biliary fistula: 14/69; peritoneal effusion: 5/69; acute pancreatitis: 1/69, pleural effusion: 7/69, incision wound infection: 5/69; hydatid disease relapse: 2/69. Conclusions: Ultrasound and contrast studies are necessary to follow-up the patients with operated hepatic hydatid disease, both to certify the normal evolution and to identify the complications

  16. Cardiac disease in pregnancy: still an arduous conundrum for the obstetrician

    Directory of Open Access Journals (Sweden)

    Sheeba Marwah

    2016-05-01

    Full Text Available Cardiac diseases, complicating about 1 percent of all pregnancies, account for significant maternal morbidity and mortality by being the leading cause of obstetrical intensive care unit admissions and of indirect maternal deaths. Of late, there has been observed a changing pattern in heart disease, the etiology having shifted from primarily rheumatic to predominantly congenital (75 and ndash;82%, with shunt lesions preponderating (20 and ndash;65%. Counseling and management of women of childbearing age with suspected cardiac disease ought to commence prior to conception; they should be managed by interdisciplinary teams; high risk patients must be treated in specialized facilities, and diagnostic procedures and interventions should be executed by mavens with profound expertise in the cardiovascular diseases and proficiency in treating pregnant women. This article provides a comprehensive review on management of cardiac disease in pregnancy to assist obstetricians in tackling this mystifying medical situation effortlessly, attaining a favorable feto-maternal outcome. [Int J Reprod Contracept Obstet Gynecol 2016; 5(5.000: 1292-1299

  17. A RARE PRESENTATION OF HYDATID CYST

    OpenAIRE

    Sukhamoy; Asok Kr; De, Goutam

    2014-01-01

    : Hydatid cyst caused by the larval stage of the parasite Echinococcus is manifested by slowly growing cystic mass. E. Granulosus accounts for the majority of the cases whilst E. Multilocularis and E. Vogeli are rare. Human happen to be accidental or incidental intermediate host and, as far as the parasite is concerned, a dead end. Liver is the most common organ involved and, together with the lung accounts for 90% of cases. The 10% cases that do not involve the liver and ...

  18. Ovarian hydatid cyst: A case report

    OpenAIRE

    Cattorini, L.; Trastulli, S.; Milani, D.; Cirocchi, R.; Giovannelli, G.; Avenia, N; Sciannameo, F.

    2011-01-01

    Discovering an hydatid cyst in pelvic region, especially as primary localization, is a rare event; as a matter of fact according to data provided by literature the incidence is between 0.2 and 2.25%. The ovarian involvement is often secondary to a cyst's dissemination localized in a different site. When possible the optimal treatment is represented by radical laparotomic cystectomy. We report a case of an old woman affected by this pathology that we have treated with a cyst's marsupialization...

  19. Clinical assessment of cardiac performance in chronic lung diseases by using RI multi-gated cardiac pool scan and pulmonary artery catheterization

    International Nuclear Information System (INIS)

    To evaluate biventricular function at rest and hypoxic load in patients with chronic lung diseases, we examined radionuclide angiography in 6 normal controls, 19 patients with chronic obstructive lung diseases (COLD), 14 patients with restrictive lung diseases (RLD), using ECG-gated cardiac blood pool scans, and 7 patients (3 COLD, 4 RLD) were examined by the pulmonary artery catheter. After suitable background correction, left and right ventricular ejection fractions (LVEF and RVEF) were calulated by the formula : RVEF or LVEF = (end-diastole counts- end-systole counts)/end-diastole counts. Cardiac performance was measured at rest and after 20 minutes low oxygen (15 %) load. The results were as follows: 1) RVEF (%) at rest in the RLD group (46.6 ± 8.3 %) was less than that in the control group, and the COLD group (48.7 ± 8.7 %, 48.4 ± 12.4 %). 2) The responses to hypoxia in the COLD group and the RLD group showed absolute increases in RVEF of 8.7 ± 14.1 % and 7.4 ± 8.9 %, and also, mean pulmonary pressure (MPAP), cardiac index (CI) and pulmonary vascular resistance were increased significantly. These results suggest that in patients with chronic lung diseases, RV functions are after-hypoxic load-dependent and multiple cardiac pool image would be of value in the estimation of cardiac performance. (author)

  20. Postnatal Cardiac Autonomic Nervous Control in Pediatric Congenital Heart Disease

    Directory of Open Access Journals (Sweden)

    Ineke Nederend

    2016-04-01

    Full Text Available Congenital heart disease is the most common congenital defect. During childhood, survival is generally good but, in adulthood, late complications are not uncommon. Abnormal autonomic control in children with congenital heart disease may contribute considerably to the pathophysiology of these long term sequelae. This narrative review of 34 studies aims to summarize current knowledge on function of the autonomic nervous system in children with a congenital heart defect. Large scale studies that measure both branches of the nervous system for prolonged periods of time in well-defined patient cohorts in various phases of childhood and adolescence are currently lacking. Pending such studies, there is not yet a good grasp on the extent and direction of sympathetic and parasympathetic autonomic function in pediatric congenital heart disease. Longitudinal studies in homogenous patient groups linking autonomic nervous system function and clinical outcome are warranted.

  1. Spontaneous rupture of hydatid cyst due to strain-defecation

    Institute of Scientific and Technical Information of China (English)

    Koray Daş; Selim Sözen; Abdurrahman Selçuk Uzun; Ebru Menekşe; Faruk Karateke; Ilhan Bali

    2012-01-01

    We report a case of strain-induced spontaneous rupture of hydatid cyst. Hydatid cyst rupture was diagnosed in a 19-year-old girl who presented with swelling and pain in the the right upper quadrant of sudden onset after straining for defecation.

  2. Cardiac involvement in Kawasaki disease in Pakistani children

    Directory of Open Access Journals (Sweden)

    Saleem Akhtar

    2012-01-01

    Conclusions: A higher incidence of coronary artery involvement was found in our study. Presentation after 10 days of illness increases the risk of coronary artery involvement. High index of suspicion among the general pediatricians about the disease can possibly be helpful for early referral and treatment.

  3. [Massive pulmonary embolism due to hydatid vesicles. Report of a case (author's transl)].

    Science.gov (United States)

    Grau Junyent, J M; Vernet Vernet, M; Fernández-Huerta, J M; Ramírez Ruz, J; Urbano-Márquez, A; Rozman, C

    1980-04-25

    A patient with hepatic and peritoneal hydatidosis suffered acute episodes of restrictive bronchial disease for the last 2 years. The patient was admitted during the course of one of this acute episodes with clinical symptoms of pulmonary embolism. Supportive therapeutic measures were prescribed, but the patient died 12 hours latter. Autopsy revealed hepatic, peritoneal and pulmonary hidatidosis as well as multiple pulmonary thromboembolisms due to hydatid vesicles. Literature on this subject is reviewed, and different clinical forms and therapeutic possibilities are discussed. The importance of small therapeutic possibilities are discussed. The importance of small recurrent hydatid embolisms in the pathogenesis of acute or subacute cor pulmonale in patients with liver hydatidosis is stressed. PMID:7374237

  4. Triple communicating complicated hepatic hydatid cyst: an unusual presentation and laparoendoscopic management.

    Science.gov (United States)

    Rajan, Pidigu Seshiyer; Bansal, Saurabh; Sathiyamurthy, Rudhramurthy; Palanivelu, Chinnusamy

    2014-01-01

    Echinococcal disease in humans had been widely reported in the literature for its unusual presentation and location. We discuss a rare case of suppurated left hepatic hydatid cyst with contaminant transdiaphragmatic rupture communicating into the right pleural cavity along with fistulisation of cyst into the left hepatic duct and stomach which is very rare according to our knowledge. A 65-year-old man presented to us with features of cholangitis and sepsis. Initial radiological investigations revealed multiloculated cystic mass in the left lobe of cirrhotic liver communicating with the left hepatic duct and extending to the right pleural cavity with dilated common bile duct. Endoscopic retrograde cholangiopancreatography confirmed the diagnosis yielding hydatid membranes with presence of transgastric fistula in the left hepatic duct and provided postoperatively continuous internal drainage. Old age, complicated cyst, compromised respiratory status, sepsis and cirrhotic liver precluded us to plan for conservative surgical approach (laparoscopic drainage of mediastinal contents) with successful outcome. PMID:24591384

  5. Primary Hydatid Cyst of the Diaphragm Mimicking Diaphragmatic Tumour: A Case Report.

    Science.gov (United States)

    Kumar, Vinay Kumar Doddaballapur Prasanna; Shetty, Shama; Saxena, Rajat

    2015-08-01

    Echinococcus commonly affects the liver and the lung, but several organs can be affected by this disease. The isolated primary diaphragmatic hydatid cyst, not associated with liver or lung, is very rare. We report a case of hydatid cyst in a 55-year-old male, located in the abdominal side of the left hemidiaphragm which mimicked a hypovascular diaphragmatic tumour and exophytic splenic cyst. In our case the diagnosis was confirmed only with histopathological examination done after surgical excision of the cyst. The aim of this work lies in the fact that knowledge of this clinical entity especially in endemic areas as in India will enable radiologists to guide the clinicians in proper diagnosis and adequate pre-operative planning. PMID:26436015

  6. Bilateral hydatid cyst of pulmonary arteries: MR and CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Yaguee, D.; Lozano, M.P.; Lample, C.; Nunez, M.E. [Department of Diagnostic Radiology, Hospital Miguel Servet, Zaragoza (Spain); Sanchez, F. [Department of Thoracic Surgery, Hospital Miguel Servet, Zaragoza (Spain)

    1998-09-01

    The location of hydatid cysts inside pulmonary arteries has been reported only on rare occasions in the literature and is caused, in the majority of cases, by embolization due to the rupture of hydatid cysts located in the heart; more rarely, hematogenous dissemination from a hepatic focus is the cause. We report a case of a 44-year-old patient with hydatid cysts located in both the right and left pulmonary arteries, whose first clinical reference was hemoptysis. The patient had undergone surgery because of a hepatic hydatid cyst 5 months previously. The importance of this case lies in the infrequent bilateral location in both pulmonary arteries and in the absence of intracardiac hydatid cysts. (orig.) With 3 figs., 9 refs.

  7. Bilateral hydatid cyst of pulmonary arteries: MR and CT findings

    International Nuclear Information System (INIS)

    The location of hydatid cysts inside pulmonary arteries has been reported only on rare occasions in the literature and is caused, in the majority of cases, by embolization due to the rupture of hydatid cysts located in the heart; more rarely, hematogenous dissemination from a hepatic focus is the cause. We report a case of a 44-year-old patient with hydatid cysts located in both the right and left pulmonary arteries, whose first clinical reference was hemoptysis. The patient had undergone surgery because of a hepatic hydatid cyst 5 months previously. The importance of this case lies in the infrequent bilateral location in both pulmonary arteries and in the absence of intracardiac hydatid cysts. (orig.)

  8. Hydatid cyst and fungal infection: a case report

    Directory of Open Access Journals (Sweden)

    Haji Nasrollah E

    2009-02-01

    Full Text Available "nBackground: Hydatid cyst is a zoonosis rarely occurred except in endemic areas that capable of making pulmonary cavities fascilating fungus growth within it. Aspergillo-ma is a glob formed by hyphae from saprophyte growth of aspergillous specious in previously performed cavities within pulmonary parenchyma. "nCase report: A 28 years old male patient without any comorbidity presented in emergency department with progressive two month dyspnea. Tube thoracostomy is done because of respiratory distress and massive hydropneumothorax. Thoracotomy and lobectomy is performed due to complicated hydatid cyst. Histopathologic investigation reveals hydatid cyst layers with fungal hyphae within it on granulomatous background. "nConclusion: Hydatid cyst with fungal contamination must be mentioned in differentials of dyspnea with lower segment lung cavities, especially in endemic areas. Thoracic CT scan with IV contrast can reveal fungus ball. Surgery is a treatment of choice and capitonage can be a prophylactic measure from secondary fungal infection in hydatid cyst surgery.

  9. Pregnancy with cardiac disease: a retrospective five year study in a teaching hospital

    OpenAIRE

    Manohar Rangaswamy; Pradeep Musale Ramachandra

    2016-01-01

    Background: Prevalence of heart disease in pregnancy is found to vary between 0.3%-3.5%. Heart disease is one of the 3 major indirect causes of maternal mortality in India. Methods: This is a retrospective study conducted in department of OBG, Mandya Institute of Medical Science, India. Mandya for a period of five years from January 2011 to December 2015.All cases of cardiac disease during pregnancy admitted during this period will be included in the study. All case records will be obtai...

  10. Tai Chi Chuan for Cardiac Rehabilitation in Patients with Coronary Arterial Disease

    Directory of Open Access Journals (Sweden)

    Rosane Maria Nery

    2014-07-01

    Full Text Available Background: Several studies have shown that Tai Chi Chuan can improve cardiac function in patients with heart disease. Objective: To conduct a systematic review of the literature to assess the effects of Tai Chi Chuan on cardiac rehabilitation for patients with coronary artery disease. Methods: We performed a search for studies published in English, Portuguese and Spanish in the following databases: MEDLINE, EMBASE, LILACS and Cochrane Register of Controlled Trials. Data were extracted in a standardized manner by three independent investigators, who were responsible for assessing the methodological quality of the manuscripts. Results: The initial search found 201 studies that, after review of titles and abstracts, resulted in a selection of 12 manuscripts. They were fully analyzed and of these, nine were excluded. As a final result, three randomized controlled trials remained. The studies analyzed in this systematic review included patients with a confirmed diagnosis of coronary artery disease, all were clinically stable and able to exercise. The three experiments had a control group that practiced structured exercise training or received counseling for exercise. Follow-up ranged from 2 to 12 months. Conclusion: Preliminary evidence suggests that Tai Chi Chuan can be an unconventional form of cardiac rehabilitation, being an adjunctive therapy in the treatment of patients with stable coronary artery disease. However, the methodological quality of the included articles and the small sample sizes clearly indicate that new randomized controlled trials are needed in this regard.

  11. The role of Wnt regulation in heart development, cardiac repair and disease: A tissue engineering perspective.

    Science.gov (United States)

    Pahnke, Aric; Conant, Genna; Huyer, Locke Davenport; Zhao, Yimu; Feric, Nicole; Radisic, Milica

    2016-05-01

    Wingless-related integration site (Wnt) signaling has proven to be a fundamental mechanism in cardiovascular development as well as disease. Understanding its particular role in heart formation has helped to develop pluripotent stem cell differentiation protocols that produce relatively pure cardiomyocyte populations. The resultant cardiomyocytes have been used to generate heart tissue for pharmaceutical testing, and to study physiological and disease states. Such protocols in combination with induced pluripotent stem cell technology have yielded patient-derived cardiomyocytes that exhibit some of the hallmarks of cardiovascular disease and are therefore being used to model disease states. While FDA approval of new treatments typically requires animal experiments, the burgeoning field of tissue engineering could act as a replacement. This would necessitate the generation of reproducible three-dimensional cardiac tissues in a well-controlled environment, which exhibit native heart properties, such as cellular density, composition, extracellular matrix composition, and structure-function. Such tissues could also enable the further study of Wnt signaling. Furthermore, as Wnt signaling has been found to have a mechanistic role in cardiac pathophysiology, e.g. heart attack, hypertrophy, atherosclerosis, and aortic stenosis, its strategic manipulation could provide a means of generating reproducible and specific, physiological and pathological cardiac models. PMID:26626076

  12. Cardiac Dysfunction in the BACHD Mouse Model of Huntington's Disease

    OpenAIRE

    Schroeder, Analyne M.; Huei Bin Wang; Saemi Park; Jordan, Maria C.; Fuying Gao; Giovanni Coppola; Fishbein, Michael C; Kenneth P Roos; Ghiani, Cristina A.; Colwell, Christopher S.

    2016-01-01

    While Huntington’s disease (HD) is classified as a neurological disorder, HD patients exhibit a high incidence of cardiovascular events leading to heart failure and death. In this study, we sought to better understand the cardiovascular phenotype of HD using the BACHD mouse model. The age-related decline in cardiovascular function was assessed by echocardiograms, electrocardiograms, histological and microarray analysis. We found that structural and functional differences between WT and BACHD ...

  13. Cardiac surgery for ergotamine-induced multivalvular heart disease.

    Science.gov (United States)

    Lazopoulos, George; Papaioannou, George; Kantartzis, Michael

    2013-08-01

    Ergotamine is used to abort or prevent vascular headache. Valvular heart disease as an adverse effect of long-term ergotamine therapy has been rarely reported in the English literature, with only a few cases published. It is hypothesized that ergot-derived agents stimulate serotonergic receptors (5-HT2B), causing proliferation of myofibroblasts, with subsequent thickening of valve leaflets and chords. This case presentation aims at increasing clinicians' awareness of this potential complication. PMID:23475795

  14. Cardiac Iodine-123 metaiodobenzylguanidine (123I-MIBG) scintigraphy parameter predicts cardiac and cerebrovascular events in type 2 diabetic patients without structural heart disease

    International Nuclear Information System (INIS)

    Cardiac iodine-123 metaiodobenzylguanidine (123I-MIBG) scintigraphy is an established method of assessment of cardiovascular sympathetic function. The aim of the present study was to investigate the long-term cardiovascular predictive value of cardiac 123I-MIBG scintigraphy parameters in Japanese type 2 diabetic patients without structural heart disease. Cardiac 123I-MIBG scintigraphy in 108 patients with type 2 diabetes who did not have structural heart disease, was evaluated. The washout rate (WR) was considered enhanced if it was ≥40%. Accurate follow-up information for 4.6 years was obtained in 54 enhanced WR patients (27 male; mean age, 61±11 years) and in 54 sex- and age-matched preserved WR patients (27 male; mean age, 61±10 years). Major adverse cardiac and cerebrovascular events (MACCE) were investigated. During follow-up, 10 enhanced WR patients developed MACCE including cardiac death, coronary revascularization, stroke, and congestive heart failure, while MACCE occurred in only 3 male patients. The Kaplan-Meier curves indicated that enhanced WR patients had higher incidence of MACCE than those with preserved WR (P123I-MIBG scintigraphy at baseline has long-term cardiovascular predictive value in Japanese patients with type 2 diabetes without structural heart disease. (author)

  15. Hyperpolarized metabolic MR in the study of cardiac function and disease

    DEFF Research Database (Denmark)

    Lauritzen, M. H.; Søgaard, L. V.; Madsen, Pia Lisbeth;

    2014-01-01

    Several diseases of the heart have been linked to an insufficient ability to generate enough energy (ATP) to sustain proper heart function. Hyperpolarized magnetic resonance (MR) is a novel technique that can visualize and quantify myocardial energy metabolism. Hyperpolarization enhances the MR...... signal from a biological molecule of interest by more than 10,000 times, making it possible to measure its cellular uptake and conversion in specific enzymatic pathways in real time. We review the role of hyperpolarized MR in identifying changes in cardiac metabolism in vivo, and present the extensive...... literature on hyperpolarized pyruvate that has been used to characterize cardiac disease in various in vivo models, such as myocardial ischemia, hypertension, diabetes, hyperthyroidism and heart failure. The technical aspects of the technique are presented as well as the challenges of translating the...

  16. Hyperpolarized Metabolic MR in the Study of Cardiac Function and Disease

    DEFF Research Database (Denmark)

    Lauritzen, M H; Sogaard, L V; Madsen, P L;

    2014-01-01

    Several diseases of the heart have been linked to an insufficient ability to generate enough energy (ATP) to sustain proper heart function. Hyperpolarized magnetic resonance (MR) is a novel technique that can visualize and quantify myocardial energy metabolism. Hyperpolarization enhances the MR...... signal from a biological molecule of interest by more than 10,000 times, making it possible to measure its cellular uptake and conversion in specific enzymatic pathways in real time. We review the role of hyperpolarized MR in identifying changes in cardiac metabolism in vivo, and present the extensive...... literature on hyperpolarized pyruvate that has been used to characterize cardiac disease in various in vivo models, such as myocardial ischemia, hypertension, diabetes, hyperthyroidism and heart failure. The technical aspects of the technique are presented as well as the challenges of translating the...

  17. Sumoylation in gene regulation and cardiac disease: potential for drug discovery

    Directory of Open Access Journals (Sweden)

    Beketaev I

    2014-11-01

    Full Text Available Ilimbek Beketaev, Jun Wang Center for Stem Cell Engineering, Department of Basic Research Laboratories, Texas Heart Institute at St Luke’s Episcopal Hospital, Houston, TX, USA Abstract: Small ubiquitin-related modifier (SUMO proteins are members of ubiquitin-like super-family proteins that can be covalently conjugated to their targets through multistep enzymatic reactions. Sumoylation has caught much attention due to its versatility, wide involvement in cellular events, and disease association. Sumoylation has been well studied at cellular and molecular levels. A newly emerging role that SUMO conjugation plays is in cardiac pathophysiology. In this review we will update new advances in the study of implications of the sumoylation pathway in the pathogenesis of cardiac diseases, discuss promise of the SUMO pathway as a potential therapeutic target, and conclude with future directions for SUMO research in the heart field. Keywords: posttranslational modification, SUMO, SENP, heart

  18. CT and US findings in a rarely seen case of cardiac echinococcosis: a case report

    International Nuclear Information System (INIS)

    Both Computed Tomography (CT) and Ultrasonography (US) are highly sensitive methods for detecting cardiac cysts. Pericardial cysts, ventricular aneurysms and hydatid cysts, especially in endemic areas must be considered in the differential diagnosis. In this report, we present the CT and US findings of a pathologically-proven myocardial hydatid cyst. There are no pathognomonic US or CT signs of cardiac echinococcosis. However, when a cardiac cyst is detected, examination of the liver by US or CT together with the history may give clues in the differential diagnosis and may save the patient's life. (orig.)

  19. Prospective coronary angioscopy assessment of allograft coronary artery disease in human cardiac transplant recipients

    Science.gov (United States)

    Jain, Ashit; Ventura, Hector O.; Collins, Tyrone J.; Ramee, Stephen R.; White, Christopher J.

    1993-09-01

    Annual angiographic assessment to determine the presence or progression of allograft coronary artery disease (CAD) has been unable to modify the natural history of this disease. Coronary angioscopy is a sensitive method to detect the early presence of coronary artery disease and in a retrospective analysis severity of CAD by angioscopy correlated with the time since transplantation. The purpose of this study was to prospectively evaluate progression of coronary artery disease over a one year period in 40 cardiac transplant recipients. The progression of coronary artery disease as assessed by angioscopy is directly related to time after transplantation and therefore angioscopy may be the method of choice for detection and evaluation of therapeutic regimens to control allograft coronary artery disease.

  20. Extranodal Rosai-Dorfman Disease Involving the Left Atrium: Cardiac MRI, CT, and PET Scan Findings

    OpenAIRE

    Vistasp J. Daruwalla; Keyur Parekh; Hassan Tahir; Collins, Jeremy D; James Carr

    2015-01-01

    Rosai-Dorfman disease (RDD) is a rare entity that usually involves the lymph nodes but extranodal involvements have been seen in numerous cases, although RDD with cardiovascular involvement is extremely rare. We describe a case of a young male who presented with intermittent palpitations and was found to have a left atrium mass. Our case not only emphasizes the rarity of the above lesion but also highlights the importance of modern-day imaging like computed tomography, Cardiac Magnetic Resona...

  1. Association between Inflammation and Cardiac Geometry in Chronic Kidney Disease: Findings from the CRIC Study

    OpenAIRE

    Gupta, Jayanta; Dominic, Elizabeth A.; Fink, Jeffrey C.; Ojo, Akinlolu O.; Barrows, Ian R.; Reilly, Muredach P.; Townsend, Raymond R.; Joffe, Marshall M.; Rosas, Sylvia E.; Wolman, Melanie; Patel, Samir S.; Keane, Martin G.; Feldman, Harold I.; Kusek, John W.; Raj, Dominic S.

    2015-01-01

    Background: Left ventricular hypertrophy (LVH) and myocardial contractile dysfunction are independent predictors of mortality in patients with chronic kidney disease (CKD). The association between inflammatory biomarkers and cardiac geometry has not yet been studied in a large cohort of CKD patients with a wide range of kidney function. Methods: Plasma levels of interleukin (IL)-1β, IL-1 receptor antagonist (IL-1RA), IL-6, tumor necrosis factor (TNF)-α, transforming growth factor (TGF)-β, hig...

  2. Association between Inflammation and Cardiac Geometry in Chronic Kidney Disease: Findings from the CRIC Study

    OpenAIRE

    Jayanta Gupta; Dominic, Elizabeth A.; Fink, Jeffrey C.; Ojo, Akinlolu O.; Barrows, Ian R.; Reilly, Muredach P.; Townsend, Raymond R.; Joffe, Marshall M.; Rosas, Sylvia E.; Melanie Wolman; Patel, Samir S.; Keane, Martin G.; Feldman, Harold I.; Kusek, John W.; Raj, Dominic S.

    2015-01-01

    Background Left ventricular hypertrophy (LVH) and myocardial contractile dysfunction are independent predictors of mortality in patients with chronic kidney disease (CKD). The association between inflammatory biomarkers and cardiac geometry has not yet been studied in a large cohort of CKD patients with a wide range of kidney function. Methods Plasma levels of interleukin (IL)-1β, IL-1 receptor antagonist (IL-1RA), IL-6, tumor necrosis factor (TNF)-α, transforming growth factor (TGF)-β, high-...

  3. Cardiac Magnetic Resonance Characterizes Myocarditis in a 16-Year-Old Female With Lyme Disease.

    Science.gov (United States)

    Avitabile, Catherine M; Harris, Matthew A; Chowdhury, Devyani

    2016-05-01

    Myocarditis may occur during early disseminated Lyme disease. A 16-year-old girl with serologic evidence of Borrelia burgdorferi infection and transient first-degree atrioventricular block underwent cardiac magnetic resonance imaging, which demonstrated myocardial hyperemia, edema, and delayed gadolinium enhancement. We discuss the use of T1- and T2-weighted dark blood sequences in addition to inversion recovery delayed enhancement imaging to support the diagnosis of Lyme myocarditis. PMID:26701623

  4. Exercise Training and Cardiac Rehabilitation in Primary and Secondary Prevention of Coronary Heart Disease

    OpenAIRE

    Lavie, Carl J.; Thomas, Randal J.; Squires, Ray W.; Allison, Thomas G.; Milani, Richard V.

    2009-01-01

    Substantial data have established a sedentary lifestyle as a major modifiable risk factor for coronary heart disease (CHD). Increased levels of physical activity, exercise training, and overall cardiorespiratory fitness have provided protection in the primary and secondary prevention of CHD. This review surveys data from observational studies supporting the benefits of physical activity, exercise training, and overall cardiorespiratory fitness in primary prevention. Clearly, cardiac rehabilit...

  5. Identity formation in adolescents with congenital cardiac disease: a forgotten issue in the transition to adulthood.

    Science.gov (United States)

    Luyckx, Koen; Goossens, Eva; Van Damme, Carolien; Moons, Philip

    2011-08-01

    Identity formation is a core developmental task in adolescence and functions as a key resource for transitioning to adulthood. This study investigated how adolescents with congenital cardiac disease form their identity and how it relates to demographic and medical parameters, quality of life, perceived health, depressive symptoms, and loneliness. A total of 429 adolescents aged 14-18 years with congenital cardiac disease and 403 matched controls completed questionnaires on identity and all outcome variables. There were five meaningful identity statuses, similar to those obtained in the control sample, which were found in the patient sample. Of them, two statuses--achievement and foreclosure--were characterised by a strong sense of identity; one status--diffused diffusion--especially was characterised by a weak sense of identity combined with high scores on worry about the future. These identity statuses were differentially related to outcome variables, with individuals in diffused diffusion especially scoring highest on depressive symptoms, problems in school, treatment anxiety, and communication problems with clinicians, and lowest on quality of life. Having a strong sense of personal identity was found to protect against such maladaptive outcomes. In sum, most adolescents with congenital cardiac disease moved through their identity formation process in a similar manner to other adolescents. Adolescents with a diffused identity were particularly at risk of experiencing maladjustment and problems in treatment adherence. Hence, developing intervention strategies to provide continuity of care on the road to adulthood involves paying attention to core developmental tasks, such as identity formation in adolescents with congenital cardiac disease. PMID:21406136

  6. Chronic kidney disease after liver, cardiac, lung, heart–lung, and hematopoietic stem cell transplant

    OpenAIRE

    Hingorani, Sangeeta

    2008-01-01

    Patient survival after cardiac, liver, and hematopoietic stem cell transplant (HSCT) is improving; however, this survival is limited by substantial pretransplant and treatment-related toxicities. A major cause of morbidity and mortality after transplant is chronic kidney disease (CKD). Although the majority of CKD after transplant is attributed to the use of calcineurin inhibitors, various other conditions such as thrombotic microangiopathy, nephrotic syndrome, and focal segmental glomerulosc...

  7. Cardiac MR imaging in arrhythmogenic heart diseases; Kardiale MRT in der Diagnostik arrhythmogener Herzerkrankungen

    Energy Technology Data Exchange (ETDEWEB)

    Boehm, C.K.; Dinter, D.J.; Diehl, S.J.; Neff, K.W. [Universitaetsklinikum Mannheim, Institut fuer Klinische Radiologie, Mannheim (Germany); Papavassiliu, T.; Borggrefe, M. [Universitaetsklinikum Mannheim, Medizinische Klinik, Mannheim (Germany)

    2007-04-15

    Cardiac arrhythmias are assessed with a combination of history, clinical examination, electrocardiogram, Holter monitor, if necessary supplemented by invasive cardiac electrophysiology. In ischemic heart disease (IHD) coronary angiography is performed in addition. Echocardiography is usually the primary imaging modality. MRI is increasingly recognized as an important investigation allowing more accurate cardiac morphological and functional assessment. Approximately one-fifth of deaths in Western countries are due to sudden cardiac death, 80% of which are caused by arrhythmias. Typical causes range from diseases with high prevalence (IHD in men 30%) to myocarditis (prevalence 1-9%) and rare cardiomyopathies (prevalence HCM 0.2%, ARVC 0.02%, Brugada syndrome approx. 0.5%). The characteristic MRI features of arrhythmogenic diseases and the new aspects of characteristic distribution of late enhancement allow etiologic classification and differential diagnosis. MRI represents an important tool for detection of the underlying cause and for risk stratification in many diseases associated with arrhythmias. (orig.) [German] Herzrhythmusstoerungen werden durch die Zusammenschau von Anamnese, klinischer Untersuchung, Elektrokardiogramm, Langzeit-EKG sowie ggf. einer invasiven elektrophysiologischen Untersuchung beurteilt. Bei der koronaren Herzerkrankung (KHK) erfolgt zusaetzlich eine Koronarangiographie. Die Echokardiographie stellt das primaere bildgebende Verfahren dar. Die MRT des Herzens ermoeglicht eine genauere morphologische und funktionelle Darstellung des Herzens und gewinnt damit zunehmend an Bedeutung. Etwa jeder 5. Todesfall in westlichen Industriestaaten ist auf einen ploetzlichen Herztod zurueckzufuehren, davon sind ca. 80% durch Herzrhythmusstoerungen verursacht. Typische Ursachen reichen von Krankheiten mit hoher Praevalenz (KHK bei Maennern 30%) ueber Myokarditiden (Praevalenz 1-9%) bis zu selteneren Kardiomyopathien (Praevalenz HCM 0,2%, ARVC 0,02%, Brugada

  8. Modeling and imaging cardiac sympathetic neurodegeneration in Parkinson’s disease

    OpenAIRE

    Joers, Valerie; Emborg, Marina E.

    2014-01-01

    Parkinson’s disease (PD) is currently recognized as a multisystem disorder affecting several components of the central and peripheral nervous system. This new understanding of PD helps explain the complexity of the patients’ symptoms while challenges researchers to identify new diagnostic and therapeutic strategies. Cardiac neurodegeneration and dysautonomia affect PD patients and are associated with orthostatic hypotension, fatigue, and abnormal control of electrical heart activity. They can...

  9. Rheumatic heart disease- a study of surgically excised cardiac valves and biopsies

    International Nuclear Information System (INIS)

    Objective: To examine the prevalence, age, sex and topographical distribution of the rheumatic heart diseases and its morphology. Design: A cross sectional descriptive study. Place and Duration of Study: Pathology Department, Army Medical College, Rawalpindi between 1981-1990. Patients and Methods: Five hundred and twenty six surgically excised cardiac valves and biopsies were studied in the laboratory in the light of clinical data. Results: Carditis constituted 87.4 % of the cardiac valvular disease with 23.5% active and 71% healed rheumatic lesions. About 5.5% had morphological appearances consistent with RHD. The lesions affected mitral valves (37.0%), aortic valve (22.1%), mitral and aortic valves together (21.0%) and atrial appendages (19.0%). Presentation was mostly as mitral stenosis either isolated (49.2% ) or combined (31.0%), aortic stenosis (11.7% ) and aortic incompetence with regurgitation (7.3%). Conclusion: Rheumatic carditis constitutes a significant proportion of cardiac valvular disease and affects comparatively younger age, with slight male preponderance and primarily affects mitral valve. (author)

  10. Exercise-based cardiac rehabilitation for coronary heart disease

    DEFF Research Database (Denmark)

    2016-01-01

    the health and outcomes of people with CHD. This is an update of a Cochrane systematic review previously published in 2011. OBJECTIVES: To assess the effectiveness and cost-effectiveness of exercise-based CR (exercise training alone or in combination with psychosocial or educational interventions) compared...... Trials (CENTRAL) (The Cochrane Library, Issue 6, 2014) from December 2009 to July 2014. We also searched MEDLINE (Ovid), EMBASE (Ovid), CINAHL (EBSCO) and Science Citation Index Expanded (December 2009 to July 2014). SELECTION CRITERIA: We included randomised controlled trials (RCTs) of exercise...... artery disease. We included RCTs that reported at least one of the following outcomes: mortality, MI, revascularisations, hospitalisations, health-related quality of life (HRQL), or costs. DATA COLLECTION AND ANALYSIS: Two review authors independently screened all identified references for inclusion...

  11. Update on the Pathogenic Implications and Clinical Potential of microRNAs in Cardiac Disease

    Directory of Open Access Journals (Sweden)

    Mario Notari

    2015-01-01

    Full Text Available miRNAs, a unique class of endogenous noncoding RNAs, are highly conserved across species, repress gene translation upon binding to mRNA, and thereby influence many biological processes. As such, they have been recently recognized as regulators of virtually all aspects of cardiac biology, from the development and cell lineage specification of different cell populations within the heart to the survival of cardiomyocytes under stress conditions. Various miRNAs have been recently established as powerful mediators of distinctive aspects in many cardiac disorders. For instance, acute myocardial infarction induces cardiac tissue necrosis and apoptosis but also initiates a pathological remodelling response of the left ventricle that includes hypertrophic growth of cardiomyocytes and fibrotic deposition of extracellular matrix components. In this regard, recent findings place various miRNAs as unquestionable contributing factors in the pathogenesis of cardiac disorders, thus begging the question of whether miRNA modulation could become a novel strategy for clinical intervention. In the present review, we aim to expose the latest mechanistic concepts regarding miRNA function within the context of CVD and analyse the reported roles of specific miRNAs in the different stages of left ventricular remodelling as well as their potential use as a new class of disease-modifying clinical options.

  12. Update on the Pathogenic Implications and Clinical Potential of microRNAs in Cardiac Disease.

    Science.gov (United States)

    Notari, Mario; Pulecio, Julián; Raya, Ángel

    2015-01-01

    miRNAs, a unique class of endogenous noncoding RNAs, are highly conserved across species, repress gene translation upon binding to mRNA, and thereby influence many biological processes. As such, they have been recently recognized as regulators of virtually all aspects of cardiac biology, from the development and cell lineage specification of different cell populations within the heart to the survival of cardiomyocytes under stress conditions. Various miRNAs have been recently established as powerful mediators of distinctive aspects in many cardiac disorders. For instance, acute myocardial infarction induces cardiac tissue necrosis and apoptosis but also initiates a pathological remodelling response of the left ventricle that includes hypertrophic growth of cardiomyocytes and fibrotic deposition of extracellular matrix components. In this regard, recent findings place various miRNAs as unquestionable contributing factors in the pathogenesis of cardiac disorders, thus begging the question of whether miRNA modulation could become a novel strategy for clinical intervention. In the present review, we aim to expose the latest mechanistic concepts regarding miRNA function within the context of CVD and analyse the reported roles of specific miRNAs in the different stages of left ventricular remodelling as well as their potential use as a new class of disease-modifying clinical options. PMID:26221581

  13. Regulation of the cardiac Na⁺/H⁺ exchanger in health and disease.

    Science.gov (United States)

    Wakabayashi, Shigeo; Hisamitsu, Takashi; Nakamura, Tomoe Y

    2013-08-01

    The Na(+) gradient produced across the cardiac sarcolemma by the ATP-dependent Na(+)-pump is a constant source of energy for Na(+)-dependent transporters. The plasma membrane Na(+)/H(+) exchanger (NHE) is one such secondary active transporter, regulating intracellular pH, Na(+) concentration, and cell volume. NHE1, the major isoform found in the heart, is activated in response to a variety of stimuli such as hormones and mechanical stress. This important characteristic of NHE1 is intimately linked to heart diseases, including maladaptive cardiac hypertrophy and subsequent heart failure, as well as acute ischemic-reperfusion injury. NHE1 activation results in elevation of pH and intracellular Na(+) concentration, which potentially enhance downstream signaling cascades in the myocardium. Therefore, in addition to determining the mechanism underlying regulation of NHE1 activity, it is important to understand how the ionic signal produced by NHE1 is transmitted to the downstream targets. Extensive studies have identified many accessory factors that interact with NHE1. Here, we have summarized the recent progress on understanding the molecular mechanism underlying NHE1 regulation and have shown a possible signaling pathway leading to cardiac remodeling, which is initiated from NHE1. This article is part of a Special Issue entitled "Na(+) Regulation in Cardiac Myocytes". PMID:23429007

  14. Treadmill performance and cardiac function in selected patients with coronary heart disease

    International Nuclear Information System (INIS)

    To investigate the cardiac determinants of treadmill performance in patients able to exercise to volitional fatigue, 88 patients with coronary heart disease free of angina pectoris were tested. The exercise tests included supine bicycle radionuclide ventriculography, thallium scintigraphy and treadmill testing with expired gas analysis. The number of abnormal Q wave locations, ejection fraction, end-diastolic volume, cardiac output, exercise-induced ST segment depression and thallium scar and ischemia scores were the cardiac variables considered. Rest and exercise ejection fractions were highly correlated to thallium scar score (r . -0.72 to -0.75, p less than 0.001), but not to maximal oxygen consumption (r . 0.19 to 0.25, p less than 0.05). Fifty-five percent of the variability in predicting treadmill time or estimated maximal oxygen consumption was explained by treadmill test-induced change in heart rate (39%), thallium ischemia score (12%) and cardiac output at rest (4%). The change in heart rate induced by the treadmill test explained only 27% of the variability in measured maximal oxygen consumption. Myocardial damage predicted ejection fraction at rest and the ability to increase heart rate with treadmill exercise appeared as an essential component of exercise capacity. Exercise capacity was only minimally affected by asymptomatic ischemia and was relatively independent of ventricular function

  15. Major depressive disorder predicts cardiac events in patients with coronary artery disease.

    Science.gov (United States)

    Carney, R M; Rich, M W; Freedland, K E; Saini, J; teVelde, A; Simeone, C; Clark, K

    1988-01-01

    Fifty-two patients undergoing cardiac catheterization and subsequently found to have significant coronary artery disease (CAD) were given structured psychiatric interviews before catheterization. Nine of these patients met criteria for major depressive disorder. All 52 patients were contacted 12 months after catheterization, and the occurrence of myocardial infarction, angioplasty, coronary bypass surgery and death was determined. Results of the study show that major depressive disorder was the best predictor of these major cardiac events during the 12 months following catheterization. The predictive effect was independent of the severity of CAD, left ventricular ejection fraction, and the presence of smoking. Furthermore, with the exception of smoking, there were no statistically significant differences between those patients with major depressive disorder and the remaining patients on any variable studied. The possible mechanisms relating major depressive disorder to subsequent cardiac events are discussed. It is concluded that major depressive disorder is an important independent risk factor for the occurrence of major cardiac events in patients with CAD. PMID:2976950

  16. Rare Titin (TTN Variants in Diseases Associated with Sudden Cardiac Death

    Directory of Open Access Journals (Sweden)

    Oscar Campuzano

    2015-10-01

    Full Text Available A leading cause of death in western countries is sudden cardiac death, and can be associated with genetic disease. Next-generation sequencing has allowed thorough analysis of genes associated with this entity, including, most recently, titin. We aimed to identify potentially pathogenic genetic variants in titin. A total of 1126 samples were analyzed using a custom sequencing panel including major genes related to sudden cardiac death. Our cohort was divided into three groups: 432 cases from patients with cardiomyopathies, 130 cases from patients with channelopathies, and 564 post-mortem samples from individuals showing anatomical healthy hearts and non-conclusive causes of death after comprehensive autopsy. None of the patients included had definite pathogenic variants in the genes analyzed by our custom cardio-panel. Retrospective analysis comparing the in-house database and available public databases also was performed. We identified 554 rare variants in titin, 282 of which were novel. Seven were previously reported as pathogenic. Of these 554 variants, 493 were missense variants, 233 of which were novel. Of all variants identified, 399 were unique and 155 were identified at least twice. No definite pathogenic variants were identified in any of genes analyzed. We identified rare, mostly novel, titin variants that seem to play a potentially pathogenic role in sudden cardiac death. Additional studies should be performed to clarify the role of these variants in sudden cardiac death.

  17. Minimal cardiac transit-times in the diagnosis of heart disease

    International Nuclear Information System (INIS)

    Using Indium-113m and the Gamma Retina V (Fucks-Knipping Camera), the minimal cardiac transit times (MTTs) were measured radiocardiographically from the right auricle to the aortic root. This analysis served to determine the relation between stroke volume and the segment volume of the part of circulation between the right auricle and the aortic root. In 39 patients with myocardial insufficiency of different clinical degree the effectiveness of digitalization was, up to a period of 5 years, measured by means of the volume relation mentioned above. The following conclusions can be drawn from the results: digitalization of patients with myocardial insufficiency leads to an improvement of the impaired relation of central volumes. In patients with diminished cardiac reserve the improvement is drastic and often results in a nearly complete normalization. The data remain constant during therapy even for an observation period of 5 years. Digitalization of patients with congestive heart failure only leads to a partial improvement. In contrast to patients with diminished cardiac reserve this effect is temporary. The different behaviour of the relation between stroke volume and segment volume in patients with diminished cardiac reserve and congestive heart failure under prolonged administration of digitalis points to the necessity of treatment with digitalis in the early stage of myocardial disease. (orig.)

  18. Canadian Cardiovascular Society 2009 Consensus Conference on the management of adults with congenital heart disease: Complex congenital cardiac lesions

    OpenAIRE

    Silversides, Candice K.; Oechslin, Erwin; Schwerzmann, Markus; Muhll, Isabelle Vonder; Khairy, Paul; Horlick, Eric; Landzberg, Mike; Meijboom, Folkert; Warnes, Carole; Therrien, Judith

    2010-01-01

    With advances in pediatric cardiology and cardiac surgery, the population of adults with congenital heart disease (CHD) has increased. In the current era, there are more adults with CHD than children. This population has many unique issues and needs. They have distinctive forms of heart failure and their cardiac disease can be associated with pulmonary hypertension, thromboemboli, complex arrhythmias and sudden death. Medical aspects that need to be considered relate to the long-term and mult...

  19. Primary subcutaneous hydatid cyst over thoracic spine: a case report and review of the literature.

    Science.gov (United States)

    Ekşi, Murat Şakir; Bayri, Yaşar; Saraçoğlu, Ayten; Uyar Bozkurt, Süheyla; Konya, Deniz

    2014-12-01

    Hydatid disease is a public health problem in endemic areas. Although it is most commonly present in the liver and lung, it rarely affects other tissues. A 62-year-old female patient was admitted to our outpatient clinic with a palpable, moderately mobile mass over the thoracic spine. On MRI, a cystic lesion, hypointense and hyperintense on T1- and T2-weighted scans, respectively, was detected. During surgery, a well capsulated cyst was excised en bloc. On histological examination, a hydatid cyst was diagnosed. Her postoperative serological test was positive. Her whole body was scanned for any other organ involvement, but scans were all negative. She was treated with albendazol. After 3 months, the test result was negative, and there were no local or systemic recurrences. Primary subcutaneous tissue involvement is a rarely reported entity in the literature. To the best of our knowledge, this is the first case report of a primary subcutaneous hydatid cyst detected over the thoracic spine. PMID:25732887

  20. Complicated hydatid cysts of the lung:surgical treatment in Kurdistan of Iraq

    Institute of Scientific and Technical Information of China (English)

    Abdulqadir Maghded Zangana; Bashar Hanna Saqat

    2009-01-01

    Objective:To review the problems encountered in surgical treatment of complicated pulmonary hydatid cysts and to evaluate the functional results in the surgery of complicated hydatid cysts.Methods:The medical re-cords for 89 patients with complicated pulmonary hydatidosis were retrospectively investigated.The series con-sisted of 47 male and 42 female patients with a mean age of 32 ±8 years.Study performed during January 2000 to December 2007,all patients were treated surgically.Data related to surgical procedures performed,postop-erative morbidity,hospitalization time,and cyst recurrence were collected from each individual's records,and the group findings were compared.Results:Among these cysts,58 were perforated,23 were infected,and 13 were cysts with pleural complications.Cystotomy plus capitonnage was the most frequently performed operative technique (n =43),followed by cystotomy plus closure of bronchial openings (n =28),pericystectomy plus capitonnage (n =13),decortications (n =7),lobectomy and segmentectomy (n =3).The 11 cases with co-existing liver cysts were approached by right thoracophrenotomy.Postoperative complications developed in 12 patients (13.4%).Conclusion:Surgery is the primary mode of treatment for patients with pulmonary hydatid disease.Complicated cases have higher rates of preoperative and postoperative complications and require longer hospitalization time and more extensive surgical procedures than uncomplicated cases.This underlines the need for immediate surgery in any patient who is diagnosed with pulmonary hydatidosis when it is indicated.

  1. Analysis of the chemical components of hydatid fluid from Echinococcus granulosus

    Directory of Open Access Journals (Sweden)

    Li Juyi

    2013-10-01

    Full Text Available Introduction The aim of this study was to explore the environment of Echinococcus granulosus (E. granulosus protoscolices and their relationship with their host. Methods Proteins from the hydatid-cyst fluid (HCF from E. granulosus were identified by proteomics. An inductively coupled plasma atomic emission spectrometer (ICP-AES was used to determine the elements, an automatic biochemical analyzer was used to detect the types and levels of biochemical indices, and an automatic amino acid analyzer was used to detect the types and levels of amino acids in the E. granulosus HCF. Results I Approximately 30 protein spots and 21 peptide mass fingerprints (PMF were acquired in the two-dimensional gel electrophoresis (2-DE pattern of hydatid fluid; II We detected 10 chemical elements in the cyst fluid, including sodium, potassium, calcium, magnesium, copper, and zinc; III We measured 19 biochemical metabolites in the cyst fluid, and the amount of most of these metabolites was lower than that in normal human serum; IV We detected 17 free amino acids and measured some of these, including alanine, glycine, and valine. Conclusions We identified and measured many chemical components of the cyst fluid, providing a theoretical basis for developing new drugs to prevent and treat hydatid disease by inhibiting or blocking nutrition, metabolism, and other functions of the pathogen.

  2. Genotypic characteristics of hydatid cysts isolated from humans in East Azerbaijan Province (2011-2013

    Directory of Open Access Journals (Sweden)

    Amir Vahedi

    2014-08-01

    Full Text Available Introduction: Cystic echinococcosis (CE is one of the important helminthic diseases of human and animals, which causes by Echinococcus granulosus. Canids are its definite and grazers especially sheep, and cattle, and also wild herbivores are its intermediate hosts. Human can also be accidentally infected by a parasite. This study aimed to investigate genotypes of the hydatid cysts isolated from hydatidosis patients in order to confine the source of the infection, 2013. Methods: In this cross-sectional study 55 paraffin blocks of identified hydatid cysts have been undergone genotyping using polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP technique. The ITS1 region of rDNA has been amplified using BD1 forward and 4s reverse primers. PCR products have been digested using HpaII and RsaI restriction endonucleases. RFLP products studied using gel electrophoresis. Data were analyzed using SPSS for Windows using the chi-square test. Results: About 29 (52.72%, 16 (29.1%, 3 (5.45%, 3 (5.45%, 1 (1.81%, 1 (1.81%, 1 (1.81% and 1 (1.81% out of 55 hydatid cysts were located in lung, liver, spleen, kidney, heart, pancreas, brain, and femore, respectively. The frequency of hydatidosis observed higher in patients from rural areas (P = 0.013; odds ratio = 0.599; 95% confidence interval: 0.28, 1.27. Based on RFLP results, the entire studied hydatid cysts identified as sheep strain (G1. Conclusion: According to the results of the present observation, it can be concluded that the majority of cases of human hydatidosis in East Azerbaijan Province are caused by sheep strain (G1 of E. granulosus, which indicates the sheep-doge cycle in the studied area.

  3. Collaborative Cardiac Care Service: A Multidisciplinary Approach to Caring for Patients with Coronary Artery Disease

    Science.gov (United States)

    Sandhoff, Brian G; Kuca, Susan; Rasmussen, Jon; Merenich, John A

    2008-01-01

    Background: Coronary artery disease (CAD) remains the leading cause of death in the US. In 1996, Kaiser Permanente of Colorado (KPCO) developed the Collaborative Cardiac Care Service (CCCS) with the goal of improving the health of patients with CAD. Description: CCCS consists of a nursing team (the KP Cardiac Rehabilitation program) and a pharmacy team (the Clinical Pharmacy Cardiac Risk Service). CCCS works collaboratively with patients, primary care physicians, cardiologists, and other health care professionals to coordinate proven cardiac risk reduction strategies for patients with CAD. Activities such as lifestyle modification, medication initiation and adjustment, patient education, laboratory monitoring, and management of adverse events are all coordinated through CCCS. The CCCS uses an electronic medical record and patient-tracking software to document all interactions with patients, track patient appointments, and collect data for evaluation of both short- and long-term outcomes. Outcomes: The CCCS currently follows over 12,000 patients with CAD. The CCCS has demonstrated improvement in surrogate outcomes including: cholesterol screening (55% to 96.3%), the proportion of patients with a goal of low-density lipoprotein cholesterol (LDL-c) <100 mg/dL (22% to 76.9%), and has reduced the average LDL-c to 78.3 mg/dL for the CAD population it follows. The CCCS has shown a reduction in all-cause mortality associated with CAD by 76% in the patients followed by the service. Patient and physician satisfaction have been high with CCCS. Conclusion: The CCCS coordinates many aspects of cardiac risk reduction care resulting in excellent continuity of care. The CCCS has continued to grow and expand the number of patients enrolled by using innovative strategies and technology and has resulted in excellent care and improved outcomes of the CAD population at KPCO. PMID:21331203

  4. Late cardiac, thyroid, and pulmonary sequelae of mantle radiotherapy for Hodgkin's disease

    International Nuclear Information System (INIS)

    Cardiac, thyroid and pulmonary function were evaluated in 25 patients aged 35 years or under, treated for Hodgkin's disease by mantle radiotherapy 5-16 years previously. No patient had symptoms of heart disease. Although thallium myocardial perfusion scintigraphy was normal in all patients, abnormalities of myocardial function were detected in 6 (24%) patients using gated equilibrium rest and exercise radionuclide ventriculography. Resting left ventricular ejection fraction (LVEF) was abnormal in 1 patient, and in 3 patients there was an abnormal LVEF response to exercise. All 6 patients had right ventricular dilatation. Apical hypokinesia was present in 4 of these patients. A small asymptomatic pericardial effusion was detected by M-Mode echocardiography in only 2 (8%) patients. Twenty-three (92%) patients had evidence of abnormal thyroid function. Two (8%) patients had become clinically hypothyroid. Serum TSH was elevated in 13 (52%) patients and TRH stimulation test was abnormal in a further 10 (40%) patients in whom TSH was normal. Pulmonary function studies showed a moderate decrease in diffusing capacity (72% of predicted) and a minor reduction in lung volume. Although a high incidence of cardiac, thyroid and pulmonary abnormalities was detected, only the 2 patients who had become hypothyroid were symptomatic. Modification of the irradiation technique may reduce the incidence of cardiac abnormalities, but is unlikely to alter significantly the thyroid or pulmonary sequelae

  5. Hydatid cyst presented as pulmonary stenosis

    Directory of Open Access Journals (Sweden)

    Y Mahmoody

    2009-12-01

    Full Text Available A 27–years-old woman, presented with progressive dyspnea on exertion and chest pain. Transthoracic echocardiography revealed severe pulmonary stenosis. Her tranesophageal echocardiography (TEE showed a single, large, well-defined thin wall cystic mass with pressure on the main pulmonary artery at the level of pulmonic valve that caused severe pulmonary stenosis. Computed tomography (CT scan of chest and abdomen confirmed presence of hydatid cyst in mediastinum and liver. Serologic test using Eliza was positive for echinococcal infection. Albendazol was started for the patient and she was referred to surgeon for resection of cystic mass but the patient refused the operation.

  6. Recent advances in understanding cardiac contractility in health and disease [version 1; referees: 4 approved

    Directory of Open Access Journals (Sweden)

    Ken T. MacLeod

    2016-07-01

    Full Text Available The aim of this review is to provide the reader with a synopsis of some of the emerging ideas and experimental findings in cardiac physiology and pathophysiology that were published in 2015. To provide context for the non-specialist, a brief summary of cardiac contraction and calcium (Ca regulation in the heart in health and disease is provided. Thereafter, some recently published articles are introduced that indicate the current thinking on (1 the Ca regulatory pathways modulated by Ca/calmodulin-dependent protein kinase II, (2 the potential influences of nitrosylation by nitric oxide or S-nitrosated proteins, (3 newly observed effects of reactive oxygen species (ROS on contraction and Ca regulation following myocardial infarction and a possible link with changes in mitochondrial Ca, and (4 the effects of some of these signaling pathways on late Na current and pro-arrhythmic afterdepolarizations as well as the effects of transverse tubule disturbances.

  7. Beta-blocker therapy and cardiac events among patients with newly diagnosed coronary heart disease

    DEFF Research Database (Denmark)

    Andersson, Charlotte; Shilane, David; Go, Alan S;

    2014-01-01

    BACKGROUND: The effectiveness of beta-blockers for preventing cardiac events has been questioned for patients who have coronary heart disease (CHD) without a prior myocardial infarction (MI). OBJECTIVES: The purpose of this study was to assess the association of beta-blockers with outcomes among...... patients with new-onset CHD. METHODS: We studied consecutive patients discharged after the first CHD event (acute coronary syndrome or coronary revascularization) between 2000 and 2008 in an integrated healthcare delivery system who did not use beta-blockers in the year before entry. We used time......-blockers among patients with new-onset CHD was associated with a lower risk of cardiac events only among patients with a recent MI....

  8. Anaesthetic management of patients with congenital heart disease presenting for non-cardiac surgery.

    Directory of Open Access Journals (Sweden)

    Mohindra R

    2002-01-01

    Full Text Available The incidence of congenital heart disease is about one percent of all live births in the United States. Treatment is being performed at a younger age and these children are showing improved survival. It is not unusual for children with congenital heart disease to present for non-cardiac surgery. Their management depends on their age, type of lesion, extent of corrective procedure, the presence of complications and other congenital anomalies. Each patient needs a detailed pre-operative evaluation to understand the abnormal anatomy and physiology, and related anaesthetic implications. No anaesthetic agent is an absolute contraindication, although drugs beneficial for one lesion may be detrimental for another. Regional anaesthesia has also been safely used in children with congenital heart disease. However the anaesthesiologist must have a detailed understanding of the pathophysiology of the lesion and the pharmacology of drugs being used to be able to provide safe anaesthesia for children with congenital heart disease.

  9. Doença hidática policística: análise secundária de dados Polycystic hYdatid disease: secondary data analysis

    Directory of Open Access Journals (Sweden)

    Nilton Ghiotti de Siqueira

    2003-06-01

    Full Text Available OBJETIVO: Rever, usando a metodologia de análise secundária de dados, os casos descritos de doença hidática policística (DHP pelo Echinococcus vogeli, quanto às características clínico-epidemiológicas, de evolução e procedimentos terapêuticos. MÉTODO: Foram usados cinco bancos eletrônicos; anais de eventos científicos da área de Medicina Tropical; livros textos; consultas aos índices remissivos de revistas não-indexadas e a especialistas. As 52 variáveis estudadas foram categorizadas para cada caso de DHP e registradas em ficha-padrão. Somente foram incluídos os casos com comprovação histológica e/ou parasitológica do E. vogeli. RESULTADOS: Foram recuperados 131 trabalhos publicados e uma comunicação pessoal, sendo grande parte com somente um caso descrito, e entre estes apenas 17 (12,9% tinham casos com comprovação do agente etiológico, com um total de 44 pacientes: 52,3% do sexo masculino; média de idade de 45,0 (± 16,7 anos; e 50% descritos no Brasil. A presença de massas e a dor abdominal foram registradas em 94,7% (18/19 e 92,6% (25/27, respectivamente. Não houve diferença estatística (p>0,20 entre os resultados do tratamento clínico (albendazol e cirúrgico, mas as freqüências de "sem êxito" foram, respectivamente, de 0% e 28,6%, e as de óbitos de 0% e 21,4%. CONCLUSÕES: A maioria dos trabalhos sobre a DHP não tem pacientes com comprovação etiológica e, conseqüentemente, é possível que parte do conhecimento clínico atual sofra mudanças significativas por investigações futuras. De outra parte, os dados levantados indicam que a melhor opção terapêutica, nos casos irressecáveis, é o uso de albendazol.BACKGROUND: We reviewed, using secondary analysis, the described cases of Polycystic Hydatid Disease (PHD by Echinococcus vogeli, addressing epidemiological and clinical characteristics, therapeutical evolution and procedures. METHODS: Five electronic banks, annals of scientific events

  10. An unusual case of undifferentiated connective tissue disease presenting as cardiac tamponade.

    Science.gov (United States)

    Hari, Pawan; Kondur, Ashok; Manickam, Palaniappan; Afonso, Luis

    2012-01-01

    Cardiac tamponade as an initial manifestation of undifferentiated connective tissue diseases (UCTD) is extremely rare, with only one case reported in literature thus far. We describe here, a case of a middle-aged man who presented with symptoms of fatigue, exertional dyspnea and orthopnea. His physical exam was significant for anasarca, elevated JVP and pulsus paradoxus. Chest X-ray showed pleural effusions and cardiomegaly, electrocardiogram revealed electrical alternans and a transthoracic echocardiogram demonstrated massive pericardial effusion with hemodynamic compromise. There was clear evidence of tamponade on right heart catheterization. All common causes of pericardial effusion were assiduously excluded before working up the patient for connective tissue disorders, which revealed a high antinuclear antibody titer (1:160), grossly elevated SSA, SSB antibodies and increased C-reactive protein levels (13.04 mg/dl). Patient had no signs or symptoms suggestive of systemic sclerosis (xerophthalmia or xerostomia) and did not meet criteria for any other known connective tissue diseases. He was therefore diagnosed with UCTD, and successfully treated with colchicine after emergency pericardiocentesis. This case presents UCTD as a rare cause of cardiac tamponade and large pericardial effusions and suggests that colchicine can be used to treat UCTD-associated effusions. These patients once diagnosed, are at risk of developing known connective tissue diseases within 5 years of disease onset and should be followed up in clinic periodically. PMID:20013265

  11. Clinical feasibility and safety of a novel miniature mobile cardiac catheterization laboratory in diagnosis and treatment for coronary heart disease

    Institute of Scientific and Technical Information of China (English)

    Liang Ming; Han Yaling; Wang Geng; Yao Tianming; Sun Jingyang; Li Fei; Xu Kai

    2014-01-01

    Background The lack of medical facilities causes delayed diagnosis and treatment of coronary heart disease in remote mountainous area and/or at disaster site.The miniature mobile cardiac catheterization laboratory was developed to be an intervention platform for coronary heart disease diagnosis and treatment by our team.Pre-clinical research indicated that the miniature mobile cardiac catheterization laboratory performed well in the rescue of critical cardiovascular diseases,even ST-segment elevation myocardial infarction.The present study aimed to evaluate the clinical safety and timeliness of the miniature mobile cardiac catheterization laboratory for emergent coronary interventional diagnosis and treatment.Methods X-ray radiation safety and disinfection efficacy in the miniature mobile cardiac catheterization laboratory were tested during working status.Coronary angiography and/or percutaneous coronary intervention were performed in remote mountainous areas on patients who were first diagnosed as having coronary heart disease by senior interventional cardiologists.The percutaneous coronary intervention procedures and results from patients in the miniature mobile cardiac catheterization laboratory were compared with patients who were treated in the hospital catheter lab.Results The X-ray radiation dosages in the miniature mobile cardiac catheterization laboratory were 39.55 μGy/s,247.4 μGy/h,90.3 μGy/h and 39.4 μGy/h which were corresponded to 0 m,1 m,2 m and 3 m away from the tube central of the medium C-arm.And the radiation dosages used in the miniature mobile cardiac catheterization laboratory were less than the corresponding positions in the hospital catheter lab.The numbers of bacteria colonies in the miniature mobile cardiac catheterization laboratory in different environments range from (60±8) cfu/m3 to (120±10) cfu/m3 and met the demands of percutaneous coronary intervention.A total of 17 patients who received angiography in the miniature mobile

  12. Cardiac catheterization in children with pulmonary hypertensive vascular disease: consensus statement from the Pulmonary Vascular Research Institute, Pediatric and Congenital Heart Disease Task Forces.

    Science.gov (United States)

    Del Cerro, Maria Jesus; Moledina, Shahin; Haworth, Sheila G; Ivy, Dunbar; Al Dabbagh, Maha; Banjar, Hanaa; Diaz, Gabriel; Heath-Freudenthal, Alexandria; Galal, Ahmed Nasser; Humpl, Tilman; Kulkarni, Snehal; Lopes, Antonio; Mocumbi, Ana Olga; Puri, G D; Rossouw, Beyra; Harikrishnan, S; Saxena, Anita; Udo, Patience; Caicedo, Lina; Tamimi, Omar; Adatia, Ian

    2016-03-01

    Cardiac catheterization is important in the diagnosis and risk stratification of pulmonary hypertensive vascular disease (PHVD) in children. Acute vasoreactivity testing provides key information about management, prognosis, therapeutic strategies, and efficacy. Data obtained at cardiac catheterization continue to play an important role in determining the surgical options for children with congenital heart disease and clinical evidence of increased pulmonary vascular resistance. The Pediatric and Congenital Heart Disease Task Forces of the Pulmonary Vascular Research Institute met to develop a consensus statement regarding indications for, conduct of, acute vasoreactivity testing with, and pitfalls and risks of cardiac catheterization in children with PHVD. This document contains the essentials of those discussions to provide a rationale for the hemodynamic assessment by cardiac catheterization of children with PHVD. PMID:27076908

  13. A Rare Case of Isolated Cystic Hydatid of Thyroid Gland.

    Science.gov (United States)

    Eken, Huseyin; Isik, Arda; Balci, Gulhan; Firat, Deniz; Cimen, Orhan; Soyturk, Mehmet

    2016-03-01

    Hydatid cysts are most frequently localized within the liver and lungs, although they can also be found in highly vascularized tissues such as the brain, muscle, heart, pancreas, adrenal, and thyroid glands.A 65-year-old female patient was admitted to our clinic with complaints of a progressively growing mass that was compressing the surrounding tissues and causing respiratory distress. The pathological result was obtained as cytic hydatid.In patients with diagnosed hydatid cysts in the liver, systemic evaluation is necessary to rule out involvement of other organs. Among patients presenting with growths located in the neck, primary hydatid cyst of the thyroid gland must be considered in endemic regions. PMID:26962790

  14. Prevention of sudden cardiac death in patients with chronic kidney disease

    Directory of Open Access Journals (Sweden)

    Franczyk-Skóra Beata

    2012-12-01

    Full Text Available Abstract Cardiovascular deaths account for about 40% of all deaths of patients with chronic kidney disease (CKD, particularly those on dialysis, while sudden cardiac death (SCD might be responsible for as many as 60% of SCD in patients undergoing dialysis. Studies have demonstrated a number of factors occurring in hemodialysis (HD that could lead to cardiac arrhythmias. Patients with CKD undergoing HD are at high risk of ventricular arrhythmia and SCD since changes associated with renal failure and hemodialysis-related disorders overlap. Antiarrhythmic therapy is much more difficult in patients with CKD, but the general principles are similar to those in patients with normal renal function - at first, the cause of arrhythmias should be found and eliminated. Also the choice of therapy is narrowed due to the altered pharmacokinetics of many drugs resulting from renal failure, neurotoxicity of certain drugs and their complex interactions. Cardiac pacing in elderly patients is a common method of treatment. Assessment of patients’ prognosis is important when deciding whether to implant complex devices. There are reports concerning greater risk of surgical complications, which depends also on the extent of the surgical site. The decision concerning implantation of a pacing system in patients with CKD should be made on the basis of individual assessment of the patient.

  15. Prevention of sudden cardiac death in patients with chronic kidney disease.

    Science.gov (United States)

    Franczyk-Skóra, Beata; Gluba, Anna; Banach, Maciej; Kozłowski, Dariusz; Małyszko, Jolanta; Rysz, Jacek

    2012-01-01

    Cardiovascular deaths account for about 40% of all deaths of patients with chronic kidney disease (CKD), particularly those on dialysis, while sudden cardiac death (SCD) might be responsible for as many as 60% of SCD in patients undergoing dialysis. Studies have demonstrated a number of factors occurring in hemodialysis (HD) that could lead to cardiac arrhythmias. Patients with CKD undergoing HD are at high risk of ventricular arrhythmia and SCD since changes associated with renal failure and hemodialysis-related disorders overlap. Antiarrhythmic therapy is much more difficult in patients with CKD, but the general principles are similar to those in patients with normal renal function - at first, the cause of arrhythmias should be found and eliminated. Also the choice of therapy is narrowed due to the altered pharmacokinetics of many drugs resulting from renal failure, neurotoxicity of certain drugs and their complex interactions. Cardiac pacing in elderly patients is a common method of treatment. Assessment of patients' prognosis is important when deciding whether to implant complex devices. There are reports concerning greater risk of surgical complications, which depends also on the extent of the surgical site. The decision concerning implantation of a pacing system in patients with CKD should be made on the basis of individual assessment of the patient. PMID:23206758

  16. Cardiac 123I-MIBG scintigraphy in patients with Parkinson's disease

    International Nuclear Information System (INIS)

    We discuss the cardiac 123I-MIBG (123I-metaiodobenzylguanidine) scintigraphy in patients with Parkinson's disease (PD) based on our results, and examine the clinical significance in lowering MIBG storage. Thirty-four patients with PD without diabetes millitus or heart failure, presenting normal cardiac thallium scintigraphy, were examined. They included 13 male and 21 female, aged from 52 to 83 (average age 70.1) and their morbid period was between 0.25 and 19 years (agerage 4.9 years). Ten patients with age-matched disease control were chosen. They contained 5 male and 5 female, aged from 59 to 77 (average age 70.7), suffering from headache, vertigo, cerebral infarction, etc. PD patients group and the age-matched control group were compared with the normal control group. In PD patients, MIBG storage was significantly lowered on the initial and the late images in comparison with the disease and neurological control groups, and the wash-out rate was enhanced. There was negative correlation or the expected tendency of correlation between MIBG storage and the clinical severity. MIBG storage was lowered with longer morbid period. Anti-Parkinson drugs had no apparent effects on MIBG storage. The detection rate of abnormality by cardiac MIBG scintigraphy was clearly higher than that by the sympathetic skin response, and some patients who had no sign on the sympathetic skin response showed the lowering of MIBG storage. The possibility of the failure of the norepinephrine transporter system was indicated as the main cause for the lowering of MIBG storage. (K.H.)

  17. Role of I-MIBG cardiac scintigraphy in diagnosing Parkinson's disease: a case study

    International Nuclear Information System (INIS)

    Full text: A 49-year-old male presented with a two year history of progressively worsening akinetic rigid syndrome. After a number of non-specific findings on PET, MRI and CT scans of the brain, a clinical diagnosis was made of Parkinson's disease, and treatment with Sinemet was commenced. The patient's symptoms, however, were not sufficiently relieved and a change in medication was considered. However, after much persistence from the patient and his family in seeking a number of neurological opinions, a 12J[-metaiodobenzylguanidine (MIBG) cardiac study was requested to attempt to confirm the diagnosis of Parkinson's disease. The patient's medication was ceased for seven days prior to the study, and the patient was pre-treated with IO ml of potassium iodide one hour prior to '231-MIBG administration, to protect the thyroid. 185MBq of '231MIBG was administered intravenously and planar and SPECT images of the chest were acquired at fifteen minutes and three hours post injection. A heart-to-mediastinum (H-to-M) ratio was calculated at both fifteen minutes and three hours post injection, to quantify the cardiac uptake of the tracer. The images demonstrated reduced uptake on the early images (H-to-M ratio of 0.75 [normal value - 1.52]) and further reduced uptake on the delayed images (H-to-M ratio of 0.68). This reduced cardiac uptake is associated with Parkinson's disease, and provided sufficient evidence to confirm the initial clinical suspicion. As a result, the patient's medication dosage is currently being reviewed, with more invasive therapies being considered.

  18. Long-Term Exercise and Risk of Metabolic and Cardiac Diseases: The Erlangen Fitness and Prevention Study

    OpenAIRE

    Kemmler, Wolfgang; von Stengel, Simon; Bebenek, Michael; Kalender, Willi A.

    2013-01-01

    In female subjects, ageing and the menopausal transition contribute to a rapid increase of metabolic and cardiac risk factors. Exercise may be an option to positively impact various risk factors prone to severe metabolic and cardiac diseases and events. This study was conducted to determine the long-term effect of a multipurpose exercise program on metabolic and cardiac risk scores in postmenopausal women. 137 osteopenic Caucasian females (55.4 ± 3.2 yrs), 1–8 years postmenopausal, were inclu...

  19. Primary undifferentiated embryonal sarcoma of the liver misdiagnosed as hydatid cyst in a child: case report and review of the literature

    OpenAIRE

    Halefoglu, AM; Oz, A

    2014-01-01

    Primary undifferentiated embryonal sarcoma (UES) of the liver is a highly malignant mesenchymal origin tumor and has a peak incidence between the ages of 6 and 10 years. We hereby report a case of primary UES of the liver in a 7-year-old male patient who initially was misdiagnosed and treated as hydatid cyst of the liver. The tumor was occupying almost the entire right lobe of the liver and had a mostly cystic appearance with some solid components in it. Because hydatid disease is endemic in ...

  20. Prophylactic cerebrovascular reconstructive surgery for occlusive cerebrovascular disease in patients with cardiac surgery

    International Nuclear Information System (INIS)

    We report the outcomes of prophylactic cerebral reconstructive surgery aimed at reducing the incidence of perioperative cerebral infarction in patients with intracranial or extracranial occlusive cerebrovascular disease who were scheduled to undergo cardiac surgery. Before the surgery, carotid artery ultrasonography, magnetic resonance angiography (MRA) of the carotid artery, and magnetic resonance imaging (MRI) and MRA of the brain were performed on 875 patients. The high-risk group was defined as: patients with cervical carotid artery stenosis of at least 90%, those with a reduced cerebral perfusion reserve because of occlusion of the internal carotid or middle cerebral artery, and those with a reduced cerebral perfusion reserve because of major intracranial artery stenosis of at least 75%. According to the degree of cardiac reserve, patients in the high-risk group underwent carotid artery stenting (CAS), carotid endarterectomy (CEA), superficial temporal artery-middle cerebral artery (STA-MCA) anastomosis, or percutaneous transluminal angioplasty (PTA). Of the 875 patients, 29 (3.3%) were classified in the high-risk group, and 16 underwent prophylactic revascularization and cardiac surgery. Prophylactic revascularization included CAS in 7 patients (including stenting of the intracranial internal carotid artery in 1 patient), CEA in 4, STA-MCA in 4 and PTA in 1. Cardiac surgery was performed on 870 of the 875 patients, and perioperative cerebral infarction occurred in 11 (1.3%). It is uncertain whether our treatment strategy significantly reduced the incidence of perioperative cerebral infarction because of the lack of accurate information on the number of patients with this condition before the present study. However, 73% of patients had a score of 1 or 2 on the modified Rankin Scale 1 month after the onset of cerebral infarction, suggesting that our strategy improved the outcome. (author)

  1. Risk of cardiovascular disease in family members of young sudden cardiac death victims

    DEFF Research Database (Denmark)

    Ranthe, Mattis Flyvholm; Winkel, Bo Gregers; Andersen, Elisabeth Wreford;

    2012-01-01

    AimsDescriptive and genetic studies suggest that relatives of sudden cardiac death (SCD) victims have an increased risk of several cardiovascular diseases (CVDs). Given the severe consequences of undiagnosed CVD and the availability of effective treatment, the potential for prevention in this group...... = 470), along with their first- and second-degree relatives (n = 3073). We compared the incidence of CVD in those relatives with that in the background population using standardized incidence ratios (SIRs). The observed number of CVDs over 11 years of follow-up was 292, compared with 219 expected based...

  2. Impact of supervised cardiac rehabilitation on urinary albumin excretion in patients with cardiovascular disease.

    Science.gov (United States)

    Kimura, Sahika; Ueda, Yuka; Ise, Takayuki; Yagi, Shusuke; Iwase, Takashi; Nishikawa, Koji; Yamaguchi, Koji; Yamada, Hirotsugu; Soeki, Takeshi; Wakatsuki, Tetsuzo; Katoh, Shinsuke; Akaike, Masashi; Yasui, Natsuo; Sata, Masataka

    2015-01-01

    Urinary albumin excretion is a predictor of cardiovascular death. Cardiac rehabilitation (CR) with exercise training (ET) has been shown to improve exercise capacity and prognosis in patients with cardiovascular disease (CVD). However, it remains unclear whether CR reduces urinary albumin excretion in CVD patients. We performed a retrospective, observational study using data obtained from 98 male CVD patients without macroalbuminuria and estimated glomerular filtration rate (eGFR) creatinine ratio (ACR) was significantly decreased in the supervised group at 6 months after enrollment (43 ± 71 mg/g to 17 ± 20 mg/g creatinine, P CVD and reduction in cardiovascular morbidity and mortality in CVD patients. PMID:25742947

  3. Cardiac involvement in Erdheim- Chester disease: MRI findings and literature revision

    International Nuclear Information System (INIS)

    Erdheim-Chester disease (ECD) is a rare form of non-Langerhans cell histiocytosis, characterized by the involvement of several organs. The lesions may be skeletal or extra-skeletal: in particular, long bones, skin, lungs, and the cardiovascular and the central nervous systems can be affected. In this report, we describe a case of a 34-year-old man, who came to our observation with symptomatic ECD, for a correct assessment of the degree of cardiac involvement through magnetic resonance imaging (MRI)

  4. An improved method for discriminating ECG signals using typical nonlinear dynamic parameters and recurrence quantification analysis in cardiac disease therapy

    OpenAIRE

    Chang, CQ; Chau, KT; Tang, M; Fung, PCW; Chan, FHY

    2005-01-01

    The discrimination of ECG signals using nonlinear dynamic parameters is of crucial importance in the cardiac disease therapy and chaos control for arrhythmia defibrillation in the cardiac system. However, the discrimination results of previous studies using features such as maximal Lyapunov exponent (λ max) and correlation dimension (D 2) alone are somewhat limited in recognition rate. In this paper, improved methods for computing λ max and D 2 are purposed. Another parameter from recurrence ...

  5. A 3 YEAR STUDY OF CARDIAC DISEASE IN PREGNANT WOMEN IN A TERTIARY CARE SET UP

    Directory of Open Access Journals (Sweden)

    Shashikala H

    2015-03-01

    Full Text Available AIM AND OBJECTIVE: To analyze pregnant women with heart disease and to assess its influence on feto - maternal outcome. MATERIALS AND METHODS : The study was carried out during the period of November 2011 to October 2014. 45 pregnant women with cardiac diseases who were admitt ed in department of obstetrics and gynecology at KIMS hospital were included in the study. RESULTS: Rheumatic heart disease (n – 24, 53.33 % with isolated mitral stenosis (24.4% was the predominant cardiac problem among the study subjects while atrial septal defect (11.1% was the most common form of congenital heart disease . Based on the NYHA functional classification 74 % were in class I , 22.3% patients were in class II and 2.22 % were in class IV on presentation .28.9 percent deliveries were preterm. The pregnancy duration was shortened in more advanced classes of heart disease. 60% of the cases were delivered by cesarean section. Average birth weight of babies in class I WAS 2.63 +/ - 0.2 kg , 2.5 +/ - 0.3 kg in class II , 2.1 kg in class IV. Out of 45, 2 patients had heart failure during the hospital stay. There were 2 perinatal mortalities and one maternal mortality. CONCLUSION: RHD was the predominant type of heart disease in pregnancy and most women were class I at the time of admission. The preterm de livery and cesarean rates were significantly high. A multidisciplinary approach is needed to reduce morbidity, mortality and to optimize the outcome.

  6. Glutathione and malondialdehyde levels in patients with hydatid cyst

    International Nuclear Information System (INIS)

    Objective was to investigate the levels of glutathione (GSH) and malondialdehyde (MDA) in the sera of patients diagnosed with cyst hydatid. Forty-six hydatid cyst patients who were indirect hemaglutination (IHA) and indirect fluorescence antibody (IFA) test positive constituted our study group in 2007. Patients diagnosed with hydatid with hydatid cysts in the Inonu University School of Medicine, Department of Parasitology were re-called for the study. Forty heath subjects who were negative for hydatid cysts by IHA and IFA methods and who did not have any parasites on stool inspection formed the control group. The MDA level was analyzed in the sera by Uchiyama and Mihara method. The GSH activity was measured by the Ellman method. The GSH level was 11.31 -+/+ 3.80 umol/L and the MDA level was 67.94- / + 106.70 umol/L in the study group, while they were 24.95-/+ 6.55 umol/L in the control group. An increase in MDA levels and decrease in GSH activity in patients with hydatid cysts was observed. (author)

  7. Application of cine cardiac MR imaging in normal subjects and patients with valvular, coronary artery, and aortic disease

    International Nuclear Information System (INIS)

    Cine MR imaging was performed on 15 normal subjects and 27 patients with cardiac disease. In normal subjects, high signal intensity of flowing blood contrasted with that of the myocardium. In 16 patients with valvular regurgitation, signal void jet due to turbulence was visualized across the diseased valves. In three IHSS patients, thickened LV myocardium, mitral regurgitant jets, and systolic LV outflow jets were noted. Five patients with myocardial infarction (MI) showed thinning and/or hypokinesis of MI regions. In three patients with Marfan syndrome, aortic dilatation, insufficiency, and flap (one pt) were identified. Cine MR imaging is potentially useful for evaluation of a variety of cardiac diseases

  8. Effect of Intense Lifestyle Modification and Cardiac Rehabilitation on Psychosocial Cardiovascular Disease Risk Factors and Quality of Life

    Science.gov (United States)

    Aldana, Steven G.; Whitmer, William R.; Greenlaw, Roger; Avins, Andrew L.; Thomas, Dean; Salberg, Audrey; Greenwell, Andrea; Lipsenthal, Lee; Fellingham, Gill W.

    2006-01-01

    This study examined the effect of the Ornish Program for Reversing Heart Disease and cardiac rehabilitation(CR) on psychosocial risk factors and quality of life in patients with confirmed coronary artery disease. Participants had previously undergone a revascularization procedure. The 84 patients self-selected to participate in the Ornish Program…

  9. Treatment with Benznidazole during the Chronic Phase of Experimental Chagas' Disease Decreases Cardiac Alterations

    Science.gov (United States)

    Garcia, Simone; Ramos, Carolina O.; Senra, Juliana F. V.; Vilas-Boas, Fabio; Rodrigues, Maurício M.; Campos-de-Carvalho, Antonio C.; Ribeiro-dos-Santos, Ricardo; Soares, Milena B. P.

    2005-01-01

    Chagas' disease, caused by Trypanosoma cruzi infection, is one of the main causes of death due to heart failure in Latin American countries. Benznidazole, the chemotherapeutic agent most often used for the treatment of chagasic patients, is highly toxic and has limited efficacy, especially in the chronic phase of the disease. In the present study we used a mouse model of chronic Chagas' disease to investigate the effects of benznidazole treatment during the chronic phase on disease progression. The hearts of benznidazole-treated mice had decreased parasitism and myocarditis compared to the hearts of untreated chagasic mice. Both groups of Trypanosoma cruzi-infected mice had significant alterations in their electrocardiograms compared to those of the healthy mice. However, untreated mice had significantly higher cardiac conduction disturbances than benznidazole-treated mice, including intraventricular conduction disturbances, atrioventricular blocks, and extrasystoles. The levels of antibodies against T. cruzi antigens (epimastigote extract, P2β, and trans-sialidase) as well as antibodies against peptides of the second extracellular loops of β1-adrenergic and M2-muscarinic cardiac receptors were also lower in the sera from benznidazole-treated mice than in the sera from untreated mice. These results demonstrate that treatment with benznidazole in the chronic phase of infection prevents the development of severe chronic cardiomyopathy, despite the lack of complete parasite eradication. In addition, our data highlight the role of parasite persistence in the development of chronic Chagas' disease and reinforce the importance of T. cruzi elimination in order to decrease or prevent the development of severe chagasic cardiomyopathy. PMID:15793134

  10. ATP-sensitive K+ channel knockout induces cardiac proteome remodeling predictive of heart disease susceptibility.

    Science.gov (United States)

    Arrell, D Kent; Zlatkovic, Jelena; Kane, Garvan C; Yamada, Satsuki; Terzic, Andre

    2009-10-01

    Forecasting disease susceptibility requires detection of maladaptive signatures prior to onset of overt symptoms. A case-in-point are cardiac ATP-sensitive K+ (K(ATP)) channelopathies, for which the substrate underlying disease vulnerability remains to be identified. Resolving molecular pathobiology, even for single genetic defects, mandates a systems platform to reliably diagnose disease predisposition. High-throughput proteomic analysis was here integrated with network biology to decode consequences of Kir6.2 K(ATP) channel pore deletion. Differential two-dimensional gel electrophoresis reproducibly resolved >800 protein species from hearts of asymptomatic wild-type and Kir6.2-knockout counterparts. K(ATP) channel ablation remodeled the cardiac proteome, significantly altering 71 protein spots, from which 102 unique identities were assigned following hybrid linear ion trap quadrupole-Orbitrap tandem mass spectrometry. Ontological annotation stratified the K(ATP) channel-dependent protein cohort into a predominant bioenergetic module (63 resolved identities), with additional focused sets representing signaling molecules (6), oxidoreductases (8), chaperones (6), and proteins involved in catabolism (6), cytostructure (8), and transcription and translation (5). Protein interaction mapping, in conjunction with expression level changes, localized a K(ATP) channel-associated subproteome within a nonstochastic scale-free network. Global assessment of the K(ATP) channel deficient environment verified the primary impact on metabolic pathways and revealed overrepresentation of markers associated with cardiovascular disease. Experimental imposition of graded stress precipitated exaggerated structural and functional myocardial defects in the Kir6.2-knockout, decreasing survivorship and validating the forecast of disease susceptibility. Proteomic cartography thus provides an integral view of molecular remodeling in the heart induced by K(ATP) channel deletion, establishing a

  11. Liver Hydatid Cyst Rupture Into the Peritoneal Cavity After Abdominal Trauma: Case Report and Literature Review

    OpenAIRE

    Yilmaz, Mehmet; Akbulut, Sami; Kahraman, Aysegul; Yilmaz, Sezai

    2012-01-01

    The aim of this study was to review the literature regarding the rupture of hydatid cysts into the abdominal cavity after trauma. We present both a new case of hydatid cyst rupture that occurred after blunt abdominal trauma and a literature review of studies published in the English language about hydatid cyst rupture after trauma; studies were accessed from PubMed, Google Scholar, EBSCO, EMBASE, and MEDLINE databases. We identified 22 articles published between 2000 and 2011 about hydatid cy...

  12. Hospital-based comprehensive cardiac rehabilitation versus usual care among patients with congestive heart failure, ischemic heart disease, or high risk of ischemic heart disease

    DEFF Research Database (Denmark)

    Zwisler, Ann-Dorthe Olsen; Soja, Anne Merete Boas; Rasmussen, Søren; Frederiksen, Marianne; Abadini, Sadollah; Appel, Jon; Rasmussen, Hanne; Gluud, Christian; Iversen, Lars; Sigurd, Bjarne; Madsen, Mette; Fischer-Hansen, Jørgen; Group, DANREHAB

    2008-01-01

    BACKGROUND: Current guidelines broadly recommend comprehensive cardiac rehabilitation (CCR), although evidence for this is still limited. We investigated the 12-month effect of hospital-based CCR versus usual care (UC) for a broadly defined group of cardiac patients within the modern therapeutic ...... Depression Scale did not differ significantly. CONCLUSION: At 12 months, the CCR and UC groups did not differ regarding the primary composite outcome. Comprehensive cardiac rehabilitation significantly reduced length of hospital stay and improved cardiac risk factors.......BACKGROUND: Current guidelines broadly recommend comprehensive cardiac rehabilitation (CCR), although evidence for this is still limited. We investigated the 12-month effect of hospital-based CCR versus usual care (UC) for a broadly defined group of cardiac patients within the modern therapeutic......, risk profile, and quality of life. The trial included 770 participants (20-94 years) with congestive heart failure (12%), ischemic heart disease (58%), or high risk of ischemic heart disease (30%). Comprehensive cardiac rehabilitation is composed of 6 weeks of intensive intervention and systematic...

  13. Characterization and optimization of bovine Echinococcus granulosus cyst fluid to be used in immunodiagnosis of hydatid disease by ELISA Caracterização e otimização do líquido vesicular de Echinococcus granulosus bovino para utilização no imunodiagnóstico da hidatidose por ELISA

    Directory of Open Access Journals (Sweden)

    Oscar IRABUENA

    2000-10-01

    Full Text Available The aim of this work was to assess the influence in the diagnostic value for human hydatid disease of the composition of bovine hydatid cyst fluid (BHCF obtained from fertile (FC and non-fertile cysts (NFC. Eight batches from FC and 5 from NFC were prepared and analysed with respect to chemical composition: total protein, host-derived protein, carbohydrate and lipid contents. No differences were observed in the first two parameters but carbohydrate and lipid contents were shown to be higher in batches from FC than in those from NFC. Bands of 38 and 116 kD in SDS-PAGE profiles were observed to be present in BHCF from FC only. Two pools were prepared from BHCF batches obtained from FC (PFC and NFC (PNFC, respectively. Antigen recognition patterns were analysed by immunoblot. Physicochemical conditions for adsorption of antigens to the polystyrene surface (ELISA plates were optimized. The diagnostic value of both types of BHCF as well as the diagnostic relevance of oxidation of their carbohydrate moieties with periodate were assessed by ELISA using 42 serum samples from hydatid patients, 41 from patients with other disorders, and 15 from healthy donors. Reactivity of all sera against native antigen were tested with and without free phosphorylcholine. The best diagnostic efficiency was observed using BHCF from periodate-treated PFC using glycine buffer with strong ionic strength to coat ELISA plates.O objetivo do presente trabalho foi testar a composição química do líquido hidático bovino (BHCF obtido de cistos hidáticos férteis (FC e não férteis (NFC. Oito lotes de FC e 5 de NFC foram preparados e testados quanto à composição química, proteínas totais, proteínas derivadas do hospedeiro, conteúdo de carbohidratos e lipídeos. Não foram observadas diferenças entre os dois primeiros parâmetros sendo que o conteúdo de carbohidratos e lipídeos foi maior nos lotes FC do que nos NFC. Por SDS-PAGE foram observadas bandas de 38 e 116 k

  14. Cine magnetic resonance imaging for evaluation of cardiac structure and flow dynamics in congenital heart disease

    International Nuclear Information System (INIS)

    Cine magnetic resonance imaging (Cine MRI) was performed in 20 patients aged 19 days to 13 years (mean 4.0 years), who had congenital heart disease confirmed at echocardiography or angiography. Prior to cine MRI, gated MRI was performed to evaluate for cardiac structure. Cine MRI was demonstrated by fast low fip angle shot imaging technique with a 30deg flip angle, 15 msec echo time, 30-40 msec pulse repetition time, and 128 x 128 acquisition matrix. Abnormalities of cardiac structure were extremely well defined in all patients by gated MRI. Intracardiac or intravascular blood flow were visualized in 17 (85%) of 20 patients by cine MRI. Left to right shunt flow through ventricular septal defect, atrial septal defect, and endocardial cushion defect were visualized with low signal intensity area. Low intensity jets flow through the site of re-coarctation of the aorta were also visualized. However, the good recording of cine MRI was not obtained because of artifacts in 3 of 20 patients (15%) who had severe congestive heart failure or respiratory arrhythmia. Gated MRI provides excellent visualization of fine structure, and cine MRI can provide high spatial resolution imaging of flow dynamic in a variety of congenital heart disease, noninvasively. (author)

  15. Advances in exploring the role of microRNAs in the pathogenesis, diagnosis and therapy of cardiac diseases in China.

    Science.gov (United States)

    Pan, Z W; Lu, Y J; Yang, B F

    2015-12-01

    Cardiovascular disease has become the most serious health threat and represents the major cause of morbidity and mortality in China, as in other industrialized nations. During the past few decades, China's economic boom has tremendously improved people's standard of living but has also changed their lifestyle, increasing the prevalence of cardiovascular disease, the so-called 'disease of modern civilization'. This new trend has attracted a significant amount of research. Many of the studies conducted by Chinese investigators are orientated towards understanding the molecular mechanisms of cardiovascular disease. At the molecular level, the long-standing consensus is that cardiovascular disease is associated with a sequence mutation (genetic anomaly) and expression deregulation (epigenetic disorder) of protein-coding genes. However, new research data have established the non-protein-coding genes microRNAs (miRNAs) as a central regulator of the pathogenesis of cardiac disease and a potential new therapeutic target for cardiovascular disease. These small non-coding RNAs have also been subjected to extensive, rigorous investigations by Chinese researchers. Over the years, a large body of studies on miRNAs in cardiovascular disease has been conducted by Chinese investigators, yielding fruitful research results and a better understanding of miRNAs as a new level of molecular mechanisms for the pathogenesis of cardiac disease. In this review, we briefly summarize the current status of research in the field of miRNAs and cardiovascular disease in China, highlighting the advances made in elucidating the role of miRNAs in various cardiac conditions, including cardiac arrhythmia, myocardial ischaemia, cardiac hypertrophy and heart failure. We have also examined the potential of miRNAs as novel diagnostic biomarkers and therapeutic targets. PMID:25393505

  16. Epidemiological, Clinical and Paraclinical Study of Hydatid Cysts in Three Educational Medical Centers in 10 Years

    Directory of Open Access Journals (Sweden)

    Simindokht Shoaee

    2016-01-01

    Full Text Available Background: Echinococcosis or hydatidosis, caused by the larval stage of Echinococcus granulosus (E. granulosus, is an important public health problem in many areas of the world  and  Iran is a country of endemic situation for hydatidosis In the present study, we evaluated epidemiological, complications and clinical characteristics of hydatidosis at three University Medical Centers in Tehran over a 10-year period.Materials and Methods: This is a descriptive cross-sectional study performed in patients with hydatid cysts. Information about age, gender, number of cysts, organ involvement, morbidity and mortality and relapse were collected from medical records of hydatid patients. Paraclinic information such as CT Scan, MRI, ultrasound, complete blood count, pathological diagnosis and complication of disease were collected.Results: Overall, 81 patients, 35 (43.2% male and 46 (56.8% female, who were diagnosed as having hydatid cyst by clinical and radiological findings, with pathologic documentation were studied in three university medical center registries over a 10-year period (2003- 2012 in Tehran. Fourteen patients (17% of cases had complications resulting from this disease. Patients' age ranged from 5 to 86 years, and the peak prevalence of the disease was between 20 and 40 (34% of cases.Conclusion: Iran  is a country of endemic situation for hydatidosis. Prevalence rate of hydatidosis in Iran was reported to be 0.61-2 in 100000 populations. The highest  rate of infection and complications were in patients of 20-40 years age. Clinical examination revealed that abdominal pain was the most common complaint and was present in 51.7% of the cases. Other most common complain were cough, abdominal mass, dyspnea, icterus, chest pain, dyspepsia, back pain and seizure; and it was result of occupying effect of cysts in organs. This is similar with previous studies in Iran

  17. Pregnant women with congenital heart disease: cardiac, anesthetic and obstetrical implications.

    Science.gov (United States)

    Fernandes, Susan M; Arendt, Katherine W; Landzberg, Michael J; Economy, Katherine E; Khairy, Paul

    2010-03-01

    Remarkable advances in surgical and clinical management have resulted in survival to adulthood in the large majority of patients with congenital heart malformations, even with the most complex disease. Over 1 million adults with congenital heart disease currently live in the USA, approximately half of whom are women of childbearing age. Collectively, congenital malformations are the most common form of heart disease in pregnant women. Indeed, in North America, congenital defects are now the leading cause of maternal morbidity and mortality from heart disease. This article begins with a summary of cardiovascular changes during pregnancy and highlights key features in pre-pregnancy counseling, maternal cardiac and obstetric risk, and neonatal complications. Management issues regarding pregnancy and delivery are elaborated, including anesthesia considerations. While it is beyond the scope of this article to discuss particulars related to all forms of congenital heart disease, selected subtypes are detailed at greater length. In the absence of clinical trial evidence to inform the care of pregnant women with congenital heart disease, this article is inspired by the premise that knowledgeable multidisciplinary assessment and management provides the best opportunity to substantially improve outcomes for mother and baby. PMID:20222821

  18. GIANT HYDATID CYST OF LIVER: A CASE REPORT WITH REVIEW OF LITERATURE

    Directory of Open Access Journals (Sweden)

    Metta Raja Gopal

    2015-02-01

    Full Text Available Giant hydatid cysts (HCs, especially those that are superficial and those in vital anatomic locations, are prone to abdominal trauma and rupture. Surgery has been the mainstay of therapy for large Hydatid cysts. We report a case of giant hydatid cyst who presented with an abdominal mass originating from the right lobe of the liver

  19. Fluorescent Reporters in Human Pluripotent Stem Cells: Contributions to Cardiac Differentiation and Their Applications in Cardiac Disease and Toxicity

    NARCIS (Netherlands)

    Hartogh, den Sabine C.; Passier, Robert

    2016-01-01

    In the last decade, since the first report of induced pluripotent stem cells, the stem cell field has made remarkable progress in the differentiation to specialized cell-types of various tissues and organs, including the heart. Cardiac lineage- and tissue-specific human pluripotent stem cell (hPSC)

  20. Multiple mediastinal hydatid cysts: a case report.

    Science.gov (United States)

    Rahimi-Rad, Mohammad Hossein; Mahmodlou, Rahim

    2009-01-01

    Hydatid cyst (HC) in mediastinum is very rare. To the best of our knowledge, a case with multiple HCs in mediastinum is not reported already. We herein report a case of multiple HCs of the mediastinum and liver in a - 50 year-old woman presented with chest pain, cough and dyspnea for about two years. She had been treated for tuberculosis for 20 years. Chest CT scan showed multiple cysts in posterior mediastinum and one cyst in left lobe of liver. Via right posterolateral thoracotomy, multiple cysts were excised in mediastinum. And then, hepatic left lobe cyst was removed trans-diaphragmatically. Histopathologic examination confirmed HCs. Despite its rarity, primary HCs should be considered in the differential diagnosis of mediastinal multiple cystic lesions in endemic regions. PMID:20067057

  1. Predictors of Elevated Cardiac Enzyme Levels in Hospitalized Patients with Atrial Fibrillation and No Known Coronary Artery Disease

    Science.gov (United States)

    Vinales, Karyne L.; Najib, Mohammad Q.; Marella, Punnaiah C.; Katayama, Minako

    2016-01-01

    We retrospectively studied the predictive capabilities of elevated cardiac enzyme levels in terms of the prognosis of patients who were hospitalized with atrial fibrillation and who had no known coronary artery disease. Among 321 patients with atrial fibrillation, 60 without known coronary artery disease had their cardiac enzyme concentrations measured during hospitalization and underwent stress testing or cardiac catheterization within 12 months before or after hospitalization. We then compared the clinical and electrocardiographic characteristics of the 20 patients who had elevated cardiac enzyme levels and the 40 patients who had normal levels. Age, sex, and comorbidities did not differ between the groups. In the patients with elevated cardiac enzyme levels, the mean concentrations of troponin T and creatine kinase-MB isoenzymes were 0.08 ± 0.08 ng/mL and 6.49 ± 4.94 ng/mL, respectively. In univariate analyses, only peak heart rate during atrial tachyarrhythmia was predictive of elevated enzyme levels (P <0.0001). Mean heart rate was higher in the elevated-level patients (146 ± 22 vs 117 ± 29 beats/min; P=0.0007). Upon multivariate analysis, heart rate was the only independent predictor of elevated levels. Coronary artery disease was found in only 2 patients who had elevated levels and in one patient who had normal levels (P=0.26). Increased myocardial demand is probably why the presenting heart rate was predictive of elevated cardiac enzyme levels. Most patients with elevated enzyme levels did not have coronary artery disease, and none died of cardiac causes during the 6-month follow-up period. To validate our findings, larger studies are warranted. PMID:27047283

  2. Multiple cerebral hydatid cysts. Report of a case with 24 pieces.

    Science.gov (United States)

    Yurt, Alaattin; Avci, Meltem; Selçuki, Mehmet; Ozer, Füsun; Camlar, Mahmut; Uçar, Kubilay; Taşli, Funda; Altinörs, Nur

    2007-11-01

    A case of 19 years old female patient with 24 large primary cerebral hydatid cysts, in different localisations is presented. Cysts were removed unruptured by five separate operations in 6 months. The patient was observed to be in good health 1 year after the last operation. This case is the first case presented that contains such high number of cysts to our knowledge. The importance of MRI examination in localizing the cysts and designing the operative plan is emphasized. Interestingly, albendazole, which is an antiparasitic drug, was reported to be ineffective by infectious disease department of our hospital, because of large diameter of the cysts, in this case. PMID:17765392

  3. Hydatid cyst/cystic echinococcosis: anatomical and surgical nomenclature and method to quantify the cyst content solidification

    Institute of Scientific and Technical Information of China (English)

    A. Menezes da Silva

    2011-01-01

    The terminology related to the hydatid cyst is sometimes inappropriate and wrong designations are used, based on incorrect concepts. "Hydatid cyst" is the larval form of the tapeworms of the genus Echinococcus granulosus, a parasite found in the small intestine of carnivores. The disease, called cystic echinococcosis, is among the most neglected parasitic diseases despite the development of new drugs and other treatment modalities. Although all of us know the vital cycle of the parasite and the different aspects of the disease, the designations around the parasite, its evolution and some therapeutic procedures are not uniform. It would be useful, for all of us, to use the same nomenclature and it is absolutely necessary that the nomenclature is correct and universally accepted. In this paper I remember the correct terms related to all aspects of the hydatid cyst's nomenclature, including especially the anatomical and surgical terminology, as well as the criteria to define the cyst inactivity and the way to know when the cyst range the inactive stage after therapy.

  4. Coronary artery disease in patients undergoing valve replacement at a tertiary care cardiac centre

    International Nuclear Information System (INIS)

    To determine the prevalence of coronary artery disease in patients undergoing valve surgery at a tertiary care cardiac centre. The medical records of 144 consecutive patients who underwent mitral, aortic or dual (mitral and aortic) valve replacement surgery at the Tabba Heart Institute between January 2006 to December 2008 were retrospectively reviewed. All patients underwent coronary angiogram. Significant coronary artery disease (CAD) is defined as coronary stenosis of > 50%. There were 74 (51.4%) males and 70 (48.6%) females in the study. The mean age was 51.64 +- 11 years. Of all, 73 (50.7%) underwent mitral valve replacement, 47 (32.6%) had aortic and 24 (16.7%) had dual valve replacement. Out of 144 patients, 99 (68.8%) had 50% stenosis. In patients who had undergone mitral valve replacement (MVR), significant coronary disease was found in 32.9%, whereas in patients who had undergone aortic valve replacement (AVR) and dual valve replacement (DVR) the prevalence of coronary disease was 31.9% and 25% respectively. Our results suggest that the overall prevalence of coronary artery disease in patients undergoing valve surgery in our population is comparable with prevalence reported in international data. (author)

  5. Family-based associations in measures of psychological distress and quality of life in a cardiac screening clinic for inheritable cardiac diseases: a cross-sectional study

    Directory of Open Access Journals (Sweden)

    McGorrian Catherine

    2013-01-01

    Full Text Available Abstract Background Family-based cardiac screening programmes for persons at risk for genetic cardiac diseases are now recommended. However, the psychological wellbeing and health related quality of life (QoL of such screened patients is poorly understood, especially in younger patients. We sought to examine wellbeing and QoL in a representative group of adults aged 16 and over in a dedicated family cardiac screening clinic. Methods Prospective survey of consecutive consenting patients attending a cardiac screening clinic, over a 12 month period. Data were collected using two health measurement tools: the Short Form 12 (version 2 and the Hospital Anxiety and Depression Scale (HADS, along with baseline demographic and screening visit-related data. The HADS and SF-12v.2 outcomes were compared by age group. Associations with a higher HADS score were examined using logistic regression, with multi-level modelling used to account for the family-based structure of the data. Results There was a study response rate of 86.6%, with n=334 patients providing valid HADS data (valid response rate 79.5%, and data on n=316 retained for analysis. One-fifth of patients were aged under 25 (n=61. Younger patients were less likely than older to describe significant depression on their HADS scale (p Conclusions High levels of anxiety were seen amongst patients attending a family-based cardiac screening clinic.Younger patients also had high rates of clinically significant anxiety. Higher levels of anxiety and depression tends to run in families, and this has implications for family screening and intervention programmes.

  6. Surgical Management of Calcified Hydatid Cysts of the Liver

    Science.gov (United States)

    Tzardinoglou, E.; Kosmidis, Ch.; Katsohis, K.; Aletras, O.

    1999-01-01

    Hydatid disease of the liver is still a major cause of morbidity in Greece. Beside the common complications of rupture and suppuration, calcification of the hepatic cysts represent a not well studied, less frequent and sometimes difficult surgical problem. In the present study 75 cases with calcified symptomatic liver echinococcosis were operated on in the 1st Propedeutic Surgical Clinic between 1964 to 1996. Twenty-eight patients were male and 47 female with ages from 23 to 78 years. The diagnosis was based mainly on the clinical picture and radiological studies. In 5 cases the operative method was cystopericystectomy. We performed evacuation of the cystic cavity and partial pericystectomy and primary closure of the residual cavity in 6 cases, omentoplasty or filling of the residual cavity with a piece of muscle of the diaphragm in 4 cases and external drainage by closed tube, in 60 cases. In 12 of those with drainage, after a period of time, a second operation with easy, removal of most of the calcareous wall plaques was performed. The mortality rate was 2%. Our results could be considered satisfactory. In the calcified parasitic cysts of the liver the proposed technique is cystopericystectomy. An alternative procedure is pericystectomy and drainage with a “planned” reoperation with a bloodless, due to intervening inflammation, chiseling of the calcification. PMID:10468117

  7. Complex Nonlinear Autonomic Nervous System Modulation Link Cardiac Autonomic Neuropathy and Peripheral Vascular Disease

    Directory of Open Access Journals (Sweden)

    Kinda eKhalaf

    2015-03-01

    Full Text Available Background: Physiological interactions are abundant within, and between, body systems. These interactions may evolve into discrete states during pathophysiological processes resulting from common mechanisms. An association between arterial stenosis, identified by low ankle-brachial pressure index (ABPI and cardiovascular disease (CVD as been reported. Whether an association between vascular calcification - characterized by high ABPI and a different pathophysiology - is similarly associated with CVD, has not been established. The current study aims to investigate the association between ABPI, and cardiac rhythm, as an indicator of cardiovascular health and functionality, utilising heart rate variability (HRV.Methods and Results: Two hundred and thirty six patients underwent ABPI assessment. Standard time and frequency domain, and non-linear HRV measures were determined from 5-minute electrocardiogram. ABPI data were divided into normal (n=101, low (n=67 and high (n=66 and compared to HRV measures.(DFAα1 and SampEn were significantly different between the low ABPI, high ABPI and control groups (p<0.05.Conclusion: A possible coupling between arterial stenosis and vascular calcification with decreased and increased HRV respectively was observed. Our results suggest a model for interpreting the relationship between vascular pathophysiology and cardiac rhythm. The cardiovascular system may be viewed as a complex system comprising a number of interacting subsystems. These cardiac and vascular subsystems/networks may be coupled and undergo transitions in response to internal or external perturbations. From a clinical perspective, the significantly increased sample entropy compared to the normal ABPI group and the decreased and increased complex correlation properties measured by DFA for the low and high ABPI groups respectively, may be useful indicators that a more holistic treatment approach in line with this more complex clinical picture is required.

  8. Cardiac rehabilitation

    Science.gov (United States)

    ... attack or other heart problem. You might consider cardiac rehab if you have had: Heart attack Coronary heart disease (CHD) Heart failure Angina (chest pain) Heart or heart valve surgery Heart transplant Procedures such as angioplasty and stenting In some ...

  9. Cardiac Rehabilitation

    Science.gov (United States)

    Cardiac rehabilitation (rehab) is a medically supervised program to help people who have A heart attack Angioplasty or coronary artery bypass grafting for coronary heart disease A heart valve repair or replacement A ...

  10. A multi-region assessment of population rates of cardiac catheterization and yield of high-risk coronary artery disease

    Directory of Open Access Journals (Sweden)

    Clement Fiona M

    2011-11-01

    Full Text Available Abstract Background There is variation in cardiac catheterization utilization across jurisdictions. Previous work from Alberta, Canada, showed no evidence of a plateau in the yield of high-risk disease at cardiac catheterization rates as high as 600 per 100,000 population suggesting that the optimal rate is higher. This work aims 1 To determine if a previously demonstrated linear relationship between the yield of high-risk coronary disease and cardiac catheterization rates persists with contemporary data and 2 to explore whether the linear relationship exists in other jurisdictions. Methods Detailed clinical information on all patients undergoing cardiac catheterization in 3 Canadian provinces was available through the Alberta Provincial Project for Outcomes Assessment in Coronary Heart (APPROACH disease and partner initiatives in British Columbia and Nova Scotia. Population rates of catheterization and high-risk coronary disease detection for each health region in these three provinces, and age-adjusted rates produced using direct standardization. A mixed effects regression analysis was performed to assess the relationship between catheterization rate and high-risk coronary disease detection. Results In the contemporary Alberta data, we found a linear relationship between the population catheterization rate and the high-risk yield. Although the yield was slightly less in time period 2 (2002-2006 than in time period 1(1995-2001, there was no statistical evidence of a plateau. The linear relationship between catheterization rate and high-risk yield was similarly demonstrated in British Columbia and Nova Scotia and appears to extend, without a plateau in yield, to rates over 800 procedures per 100,000 population. Conclusions Our study demonstrates a consistent finding, over time and across jurisdictions, of linearly increasing detection of high-risk CAD as population rates of cardiac catheterization increase. This internationally-relevant finding

  11. Beating and insulting children as a risk for adult cancer, cardiac disease and asthma.

    Science.gov (United States)

    Hyland, Michael E; Alkhalaf, Ahmed M; Whalley, Ben

    2013-12-01

    The use of physical punishment for children is associated with poor psychological and behavioral outcomes, but the causal pathway is controversial, and the effects on later physical health unknown. We conducted a cross-sectional survey of asthma, cancer, and cardiac patients (150 in each category, 75 male) recruited from outpatient clinics and 250 healthy controls (125 male). All participants were 40-60 years old and citizens of Saudi Arabia, where the use of beating and insults is an acceptable parenting style. Demographic data and recalled frequency of beatings and insults as a child were assessed on an 8-point scale. Beating and insults were highly correlated (ρ = 0.846). Propensity score matching was used to control for demographic differences between the disease and healthy groups. After controlling for differences, more frequent beating (once or more per month) and insults were associated with a significantly increased risk for cancer (RR = 1.7), cardiac disease (RR = 1.3) and asthma (RR = 1.6), with evidence of increased risk for cancer and asthma with beating frequency of once every 6 months or more. Our results show that a threatening parenting style of beating and insults is associated with increased risk for somatic disease, possibly because this form of parenting induces stress. Our findings are consistent with previous research showing that child abuse and other early life stressors adversely affect adult somatic health, but provide evidence that the pathogenic effects occur also with chronic minor stress. A stress-inducing parenting style, even when normative, has long term adverse health consequences. PMID:23054177

  12. Impact of thoracic surgery on cardiac morphology and function in small animal models of heart disease: a cardiac MRI study in rats.

    Directory of Open Access Journals (Sweden)

    Peter Nordbeck

    Full Text Available BACKGROUND: Surgical procedures in small animal models of heart disease might evoke alterations in cardiac morphology and function. The aim of this study was to reveal and quantify such potential artificial early or long term effects in vivo, which might account for a significant bias in basic cardiovascular research, and, therefore, could potentially question the meaning of respective studies. METHODS: Female Wistar rats (n = 6 per group were matched for weight and assorted for sham left coronary artery ligation or control. Cardiac morphology and function was then investigated in vivo by cine magnetic resonance imaging at 7 Tesla 1 and 8 weeks after the surgical procedure. The time course of metabolic and inflammatory blood parameters was determined in addition. RESULTS: Compared to healthy controls, rats after sham surgery showed a lower body weight both 1 week (267.5±10.6 vs. 317.0±11.3 g, n<0.05 and 8 weeks (317.0±21.1 vs. 358.7±22.4 g, n<0.05 after the intervention. Left and right ventricular morphology and function were not different in absolute measures in both groups 1 week after surgery. However, there was a confined difference in several cardiac parameters normalized to the body weight (bw, such as myocardial mass (2.19±0.30/0.83±0.13 vs. 1.85±0.22/0.70±0.07 mg left/right per g bw, p<0.05, or enddiastolic ventricular volume (1.31±0.36/1.21±0.31 vs. 1.14±0.20/1.07±0.17 µl left/right per g bw, p<0.05. Vice versa, after 8 weeks, cardiac masses, volumes, and output showed a trend for lower values in sham operated rats compared to controls in absolute measures (782.2±57.2/260.2±33.2 vs. 805.9±84.8/310.4±48.5 mg, p<0.05 for left/right ventricular mass, but not normalized to body weight. Matching these findings, blood testing revealed only minor inflammatory but prolonged metabolic changes after surgery not related to cardiac disease. CONCLUSION: Cardio-thoracic surgical procedures in experimental myocardial infarction

  13. Diurnal and twenty-four hour patterning of human diseases: cardiac, vascular, and respiratory diseases, conditions, and syndromes.

    Science.gov (United States)

    Smolensky, Michael H; Portaluppi, Francesco; Manfredini, Roberto; Hermida, Ramon C; Tiseo, Ruana; Sackett-Lundeen, Linda L; Haus, Erhard L

    2015-06-01

    Various medical conditions, disorders, and syndromes exhibit predictable-in-time diurnal and 24 h patterning in the signs, symptoms, and grave nonfatal and fatal events, e.g., respiratory ones of viral and allergic rhinorrhea, reversible (asthma) and non-reversible (bronchitis and emphysema) chronic obstructive pulmonary disease, cystic fibrosis, high altitude pulmonary edema, and decompression sickness; cardiac ones of atrial premature beats and tachycardia, paroxysmal atrial fibrillation, 3rd degree atrial-ventricular block, paroxysmal supraventricular tachycardia, ventricular premature beats, ventricular tachyarrhythmia, symptomatic and non-symptomatic angina pectoris, Prinzmetal vasospastic variant angina, acute (non-fatal and fatal) incidents of myocardial infarction, sudden cardiac arrest, in-bed sudden death syndrome of type-1 diabetes, acute cardiogenic pulmonary edema, and heart failure; vascular and circulatory system ones of hypertension, acute orthostatic postprandial, micturition, and defecation hypotension/syncope, intermittent claudication, venous insufficiency, standing occupation leg edema, arterial and venous branch occlusion of the eye, menopausal hot flash, sickle cell syndrome, abdominal, aortic, and thoracic dissections, pulmonary thromboembolism, and deep venous thrombosis, and cerebrovascular transient ischemic attack and hemorrhagic and ischemic stroke. Knowledge of these temporal patterns not only helps guide patient care but research of their underlying endogenous mechanisms, i.e., circadian and others, and external triggers plus informs the development and application of effective chronopreventive and chronotherapeutic strategies. PMID:25129838

  14. Prevalence of Cardiac Arrhythmias During and After Pregnancy in Women with Chagas' Disease without Apparent Heart Disease

    Directory of Open Access Journals (Sweden)

    Achá Renato Enrique Sologuren

    2002-01-01

    Full Text Available OBJECTIVE: To evaluate cardiac arrhythmias during and after pregnancy in women with Chagas' disease without apparent heart disease using dynamic electrocardiography. METHODS: Twenty pregnant women with Chagas' disease without apparent heart disease aged 19 to 42 years (26.96 ± 3.6 and a control group of 20 non-chagasic pregnant patients aged 16 to 34 years (22.5 ± 4.8. The patients were submitted to passive hemagglutination and indirect immunofluorescence for the detection of Trypanosoma cruzi evaluation, and electrocardiography, echocardiography and 24-h dynamic electrocardiography. RESULTS: Supraventricular premature depolarizations were observed in 18 (90% patients and ventricular premature depolarization in 11 (55% patients of both groups during pregnancy. After delivery, supraventricular premature depolarizations were present in 13 (60% chagasic patients and in 16 (89.4% control patients (P<=0.05. Ventricular premature depolarization were observed in 9 (45% chagasic patients and 11 (57.8% control patients. CONCLUSION: The prevalence of ventricular premature depolarization was similar for the chagasic and control groups during and after pregnancy. The incidence of supraventricular premature depolarizations was similar in the two groups during pregnancy, while after delivery a predominance was observed in the control group compared to the chagasic group.

  15. Cardiac magnetic resonance: Impact on diagnosis and management of patients with congenital cardiovascular disease

    International Nuclear Information System (INIS)

    Aim: To estimate the clinical impact of cardiac magnetic resonance (CMR) in patients with congenital cardiovascular disease (CCD). Materials and methods: Since 2003, 1.5 T CMR was used at our university hospital to evaluate morphology, cardiac kinetics, aortic and pulmonary flow, and vascular anatomy in patients with CCD. The present study considered a consecutive series of these patients from 2003 to 2006. A paediatric cardiologist judged our reports as expected or unexpected and, secondarily, as not reliable (level 0), describing findings already known (level 1), not changing therapy/suggested lifestyle (level 2), changing therapy/suggested lifestyle (level 3) or changing diagnosis (level 4). Results: CMR reports were judged to be expected in 187/214 (87%) and unexpected in 27/214 (13%). Less than 2% of CMRs were judged as levels 0 or 1, 66% as level 2, and 5% as level 4. During 2005-2006 the clinical impact improved toward higher impact levels (p < 0.001, chi-square test). Conclusions: In patients with CCD, more than one in 10 CMR reports were unexpected to cardiologists and over seven in 10 prompted a change of diagnosis or therapy.

  16. Percutaneous treatment of a parotid gland hydatid cyst: a possible alternative to surgery

    Energy Technology Data Exchange (ETDEWEB)

    Akhan, Okan; Oezmen, Mustafa [Department of Radiology, School of Medicine, Hacettepe University, Ankara (Turkey); Ensari, Serdar [Department of Otolaryngology, Head and Neck Surgery, Ankara Numune Hospital, Ankara (Turkey)

    2002-03-01

    Although the most involved organs are liver and lung, hydatid cysts are very rarely seen in the head and neck region. Only a few cases with hydatid cyst in parotid gland have been reported in the literature. We present the findings of 18 months of follow-up of a case with a hydatid cyst in parotid gland treated percutaneously by using PAIR technique. To our knowledge, this is the first case of parotid gland hydatid cyst who underwent percutaneous treatment. Percutaneous treatment of parotid hydatid cyst seems to be a safe and effective procedure as a possible alternative to surgery. (orig.)

  17. Percutaneous treatment of a parotid gland hydatid cyst: a possible alternative to surgery

    International Nuclear Information System (INIS)

    Although the most involved organs are liver and lung, hydatid cysts are very rarely seen in the head and neck region. Only a few cases with hydatid cyst in parotid gland have been reported in the literature. We present the findings of 18 months of follow-up of a case with a hydatid cyst in parotid gland treated percutaneously by using PAIR technique. To our knowledge, this is the first case of parotid gland hydatid cyst who underwent percutaneous treatment. Percutaneous treatment of parotid hydatid cyst seems to be a safe and effective procedure as a possible alternative to surgery. (orig.)

  18. Predictors of high sensitivity cardiac troponin T in chronic kidney disease patients: a cross-sectional study in the chronic renal insufficiency cohort (CRIC)

    OpenAIRE

    Dubin, Ruth F.; Li, Yongmei; He, Jiang; Jaar, Bernard G.; Kallem, Radhakrishna; Lash, James P.; Makos, Gail; Rosas, Sylvia E.; Soliman, Elsayed Z.; Townsend, Ray R; Yang, Wei; Go, Alan S.; Keane, Martin; deFilippi, Christopher; Mishra, Rakesh

    2013-01-01

    Abstract Background Cardiac troponin T is independently associated with cardiovascular events and mortality in patients with chronic kidney disease (CKD). Serum levels of high sensitivity cardiac troponin T (hs-TnT) reflect subclinical myocardial injury in ambulatory patients. We sought to determine the distribution and predictors of hs-TnT in CKD patients without overt cardiovascular disease (CVD). Methods We...

  19. Major depression and first-time hospitalization with ischemic heart disease, cardiac procedures and mortality in the general population

    DEFF Research Database (Denmark)

    Gasse, Christiane; Laursen, Thomas M; Baune, Bernhard T

    2014-01-01

    death were significantly increased by up to 15% and 68%, respectively, in persons with hospital admissions due to depression, and were most increased in 15-59 year old women (IRR: 1.64; MRR: 2.57) and men with depression (IRR: 1.39; MRR: 2.21), and during the first 180 days after being diagnosed with...... depression (women: IRR: 1.38; MRR: 2.35; men: IRR: 1.42; MRR: 2.67). One-year mortality after new ischemic heart disease was elevated by 34% in women and men. By contrast, overall rates of invasive cardiac procedures following cardiac hospitalizations were significantly decreased by 34% in persons with......Objective: We investigated the association between unipolar depression and incident hospital admissions due to ischemic heart disease, invasive cardiac procedures and mortality independent of other medical illnesses.Methods: A population-based cohort of 4.6 million persons aged 15 years or older...

  20. X-ray diagnosis and treatment for severe respiratory complications during cardiac catheterizations on pediatric congenital heart disease

    International Nuclear Information System (INIS)

    Objective: To study the radiological features of severe respiratory complications during cardiac catheterizations on pediatric congenital heart disease so as to make early diagnosis and treatment. We also intend to find the mechanism of these complications. Methods: A total of 9 pediatric cases with severe respiratory complications during cardiac catheterizations were included in the study. The clinical manifestations, radiological features, and corresponding treatments were reviewed. Results: Most of the cases had severe hypoxia, with 6 cases presenting with bradycardia. Opacification of two lung fields was found in 7 cases, pulmonary edema in 1 case, and atelectasis of the upper right lung in 1 case. With intubation, oxygen inhalation and administration of certain drugs, all cases were saved except 1 case with pulmonary edema. Conclusion: Severe respiratory complications during cardiac catheterizations on pediatric congenital heart disease are emergent and critical, and they often presented with various manifestations. Early diagnosis and correct treatment are the key to successful salvage. (authors)

  1. Endothelial Function as a Possible Significant Determinant of Cardiac Function during Exercise in Patients with Structural Heart Disease

    Directory of Open Access Journals (Sweden)

    Bonpei Takase

    2009-01-01

    Full Text Available This study was investigated the role that endothelial function and systemic vascular resistance (SVR play in determining cardiac function reserve during exercise by a new ambulatory radionuclide monitoring system (VEST in patients with heart disease. The study population consisted of 32 patients. The patients had cardiopulmonary stress testing using the treadmill Ramp protocol and the VEST. The anaerobic threshold (AT was autodetermined using the V-slope method. The SVR was calculated by determining the mean blood pressure/cardiac output. Flow-mediated vasodilation (FMD was measured in the brachial artery to evaluate endotheilial function. FMD and the percent change f'rom rest to AT in SVR correlated with those from rest to AT in ejection fraction and peak ejection ratio by VEST, respectively. Our findings suggest that FMD in the brachial artery and the SVR determined by VEST in patients with heart disease can possibly reflect cardiac function reserve during aerobic exercise.

  2. [SCREENING-EVALUATION OF THE CARDIAC ARTERY DISEASE IN CIVIL PILOTS OF THE SENIOR AGE GROUP].

    Science.gov (United States)

    Kuzmina A Yu

    2015-01-01

    Early diagnostics of cardiac artery disease (CAD) is essential for annual medical flight certification. The investigation was aimed at screening-evaluation of senior civil pilots for CAD using the criteria of ECG findings during the submaximal bicycle ergometry test (BT). The investigation embraced 1189 civil pilots, on reaching the age of 55 years and older in 2009-2010. BT with ECG recording was completed by 976 pilots (82.1%). The test was considered CAD negative in 909 pilots (93.1 %) and CAD positive in 9 pilots (0.9%); of 53 doubtful tests (5.5%), CAD was stated by the ST-criterion in 40 pilots (4.1%) and because of arrhythmias in 13 pilots (1.4%). In 5 cases (0.5%) test results were uninterpretable. Further analysis of the screening results led to diagnosing of clinically significant atherosclerosis of coronary arteries in 17 pilots (1.75%). PMID:26738309

  3. Non cancerous diseases following a chronic intern contamination by caesium 137: cataracts and cardiac arrhythmias

    International Nuclear Information System (INIS)

    This work of thesis joins within the framework of an analysis of the sanitary consequences of the nuclear accident of Chernobylsk. Since 2005, the I.R.S.N. is interested in the not cancerous pathologies (cataracts, and cardiac arrhythmias) observed among the children living on the contaminated territories after the fallout of Chernobylsk and has in this aim implemented a research programme called E.P.I.C.E. (Evaluation of the pathologies induced by a chronicle contamination by cesium) whom objective is to show an eventual link between the chronicle ingestion of contaminated food and these pathologies emergence. An exploitation of the results of the pilot study,first phase of the E.P.I.C.E. program was realized. The analysis was completed by two bibliographical reviews relative to the knowledge available on these diseases. The results of this pilot study suggest: on one hand, an absence of link between the activity in cesium 137 at the level of the heart, of the whole body and the emergence of disorder of the heart rhythm; on the other hand, for the cases of cataract, a link between the load in cesium 137 at the neck level and the emergence of the disease in 40 % of the cases. However, these results must be considered with caution because several limits and, in particular, a way of selection affect this study. concerning the scientific literature, this one stays rather poor because only thee articles make reference to a relationship between cesium 137 and the emergence of these non cancerous pathologies. After having exposed the context, this thesis draws up the situation of knowledge relative to cataracts and to cardiac arrhythmias and their possible relationship with ionizing radiations, collect the results stemming from the analysis of the pilot study and envisages future epidemiological studies. (N.C.)

  4. Evidence for improved cardiac performance after beta-blockade in patients with coronary artery disease.

    Science.gov (United States)

    Reale, A; Nigri, A; Gioffrè, P A

    1976-01-01

    The study was undertaken to investigate the acute haemodynamic effects of bunitrolol (0-2-hydroxy-3-(tert.butylamino)-propoxy)-bity. Right and left heart catheterization was performed in eleven patients with documented coronary artery disease. After bunitrolol (10 mg i.v.), there was a statistically significant decrease in left ventricular and aortic systolic pressures left ventricular end-diastolic pressure, aortic diastolic and mean pressures, pressure-rate product and compliance index (delta P/delta V). Left ventricular dp/dt, left ventricular dp/dt over isovolumic pressure, systemic resistance and heart rate tended to decrease, stroke volume and left ventricular stroke work index tended to increase, without statistical significance. Cardiac index showed individual variations, the mean values for the group being unchanged. Correlation of left ventricular end-diastolic pressure and left ventricular stroke work index showed a shift toward improved ventricular function curve in most cases, deterioration in no instance. Supine exercise was performed in ten patients. Angina occurred in nine patients; in five only before and in four before and after beta-blockade. Post-drug exercise heart rate, pressure-rate product and left ventricular end-diastolic pressure were significantly lower, the latter also in the four patients who still presented exercise angina. It is concluded that certain beta-blockers can improve cardiac performance at rest and during exercise in patients with coronary artery disease. This is explainable on the basis of a more favourable balance between oxygen supply and demand, together with a less marked negative inotropic effect due to the partial agonist activity of the agent used in the study. PMID:18374

  5. Cardiac disease modeling using induced pluripotent stemcell-derived human cardiomyocytes

    Institute of Scientific and Technical Information of China (English)

    Patrizia Dell’Era; Patrizia Benzoni; Elisabetta Crescini; Matteo Valle; Er Xia; Antonella Consiglio; Maurizio Memo

    2015-01-01

    Causative mutations and variants associated with cardiacdiseases have been found in genes encoding cardiac ionchannels, accessory proteins, cytoskeletal components,junctional proteins, and signaling molecules. In mostcases the functional evaluation of the genetic alterationhas been carried out by expressing the mutated proteinsin in-vitro heterologous systems. While these studieshave provided a wealth of functional details that havegreatly enhanced the understanding of the pathologicalmechanisms, it has always been clear that heterologousexpression of the mutant protein bears the intrinsiclimitation of the lack of a proper intracellular environmentand the lack of pathological remodeling. The resultsobtained from the application of the next generationsequencing technique to patients suffering from cardiacdiseases have identified several loci, mostly in non-codingDNA regions, which still await functional analysis. Theisolation and culture of human embryonic stem cells hasinitially provided a constant source of cells from whichcardiomyocytes (CMs) can be obtained by differentiation.Furthermore, the possibility to reprogram cellular fateto a pluripotent state, has opened this process to thestudy of genetic diseases. Thus induced pluripotentstem cells (iPSCs) represent a completely new cellularmodel that overcomes the limitations of heterologousstudies. Importantly, due to the possibility to keepspontaneously beating CMs in culture for several months,during which they show a certain degree of maturation/aging, this approach will also provide a system in whichto address the effect of long-term expression of themutated proteins or any other DNA mutation, in termsof electrophysiological remodeling. Moreover, sinceiPSC preserve the entire patients' genetic context, thesystem will help the physicians in identifying the mostappropriate pharmacological intervention to correct thefunctional alteration. This article summarizes the currentknowledge of cardiac genetic

  6. The Comparison of Pulse Oximetry and Cardiac Catheterization in Managing the Treatment of Children with Congenital Heart Disease

    Directory of Open Access Journals (Sweden)

    R Abbasi

    2015-03-01

    Full Text Available Bachground & aim: Pulse oximetry and cardiac catheterization are concerned in the treatment of children with congenital heart disease. Diagnosis of arterial oxygen saturation in patients with congenital heart disease (CHD can be used to assess and manage their effecacy. The purpose of this study was to compare pulse oximetry and cardiac catheterizations in treatment manage of children with congenital heart disease. Methods: In the present cross sectional study, 110 patients with cyanic and non syani heart disease were studied undergoing right and left heart catheterization by pulse oximetry of index finger and simultaneously, oxygen saturation was measured by cardiac catheterization. Data were analyzed with SPSS software by using Pearson correlation and linear regression. Results: A significant correlation was seen between arterial oxygen saturation measured by pulse oximetry and arterial oxygen saturation (p<0.0001 as well as heart rate, electrocardiogram and pulse oximetry (p<0.0001 respectively. Furthermore, the presence of cyanosis (p=0.001, digital clubbing of the fingers ((p=0.001, low oxygen saturation in the superior vena cava and right atrium (p=0.002 can reduce the accuracy of pulse oximetry for detection of arterial oxygen saturation. The mean right atrial pressure can effect on accuracy of pulse oximetry to detect heartbeat (p=0.034. Maximum sensitivity and specificity for detection of pulse oximetry oxygen saturation was 88 % and 88 heart rate per minute. Conclusion: Pulse oximetric is a useful tool for estimating the arterial oxygen saturation and heart rate in children with congenital heart disease (CHD and is a non-invasive method in comparison with cardiac catheterization. Key words: Pulse oximeter, Congenital Heart Disease, Cardiac Catheterization

  7. Can Stress Echocardiography Compete with Perfusion Scintigraphy in the Detection of Coronary Artery Disease and Cardiac Risk Assessment?

    NARCIS (Netherlands)

    M.L. Geleijnse (Marcel); A. Elhendy (Abdou)

    2000-01-01

    textabstractAims: The aim of this review was to define the place of stress echocardiography in the context of perfusion scintigraphy for the detection of coronary artery disease (CAD) and the assessment of cardiac risk. Stress echocardiography has the benefits of widespread availability, relatively

  8. Parasitic diseases

    International Nuclear Information System (INIS)

    Foundations of roentgenological semiotics of parasitic diseases of lungs, w hich are of the greatest practical value, are presented. Roentgenological pictu res of the following parasitic diseases: hydatid and alveolar echinococcosis, pa ragonimiasis, toxoplasmosis, ascariasis, amebiasis, bilharziasis (Schistosomias is) of lungs, are considered

  9. Coinfection of Pulmonary Hydatid Cyst and Aspergilloma: Case Report and Systematic Review.

    Science.gov (United States)

    Aliyali, Masoud; Badali, Hamid; Shokohi, Tahereh; Moazeni, Maryam; Nosrati, Anahita; Godazandeh, Gholamali; Dolatabadi, Somayeh; Nabili, Mojtaba

    2016-04-01

    Aspergilloma infection consists of a mass of fungal hyphae, inflammatory cells, fibrin, mucus, and tissue debris and can colonize lung cavities due to underlying diseases such as tuberculosis, sarcoidosis, bronchiectasis, cavitary lung cancer, neoplasms, ankylosing spondylitis, bronchial cysts, and pulmonary infarction. Here we report coinfection of pulmonary hydatid cyst and aspergilloma in a 34-year-old female who had had history of minor thalassemia and suffered from chest pain, dyspnea, non-productive cough for at least five months, and hemoptysis for 20 days. Radiographic sign showed a large cavitary lesion (5 × 6 × 6 cm) involving left lower lobe (LLL). Dichotomous septate hyphae were observed in bronchoalveolar lavage and biopsy specimens from LLL. The patient subsequently improved after combined anti-helminth therapies with albendazole (400 mg/bd) and lobectomy. According to morphological and molecular characterization, Aspergillus niger was confirmed. In vitro antifungal susceptibility tests revealed that the MIC values for the antifungals used in this case in increasing order were posaconazole (0.125 µg/ml), itraconazole and voriconazole (0.5 µg/ml), and amphotericin B (1 µg/ml). The minimum effective concentration for caspofungin was 0.125 µg/ml. Subsequently, we systematically reviewed 22 confirmed cases of pulmonary hydatid cyst and aspergilloma during a period of 19 years (1995-2014) and discussed the epidemiology, clinical features, and treatment of this disease. PMID:26666549

  10. The utility of cardiac stress testing for detection of cardiovascular disease in breast cancer survivors: a systematic review

    OpenAIRE

    Kirkham AA; Virani SA; Campbell KL

    2015-01-01

    Amy A Kirkham,1 Sean A Virani,2 Kristin L Campbell1,31Rehabilitation Sciences, 2Department of Medicine, 3Department of Physical Therapy, University of British Columbia, Vancouver, BC, CanadaBackground: Heart function tests performed with myocardial stress, or “cardiac stress tests”, may be beneficial for detection of cardiovascular disease. Women who have been diagnosed with breast cancer are more likely to develop cardiovascular diseases than the general population, in part due t...

  11. The utility of cardiac stress testing for detection of cardiovascular disease in breast cancer survivors: a systematic review

    OpenAIRE

    Kirkham, Amy

    2015-01-01

    Amy A Kirkham,1 Sean A Virani,2 Kristin L Campbell1,31Rehabilitation Sciences, 2Department of Medicine, 3Department of Physical Therapy, University of British Columbia, Vancouver, BC, CanadaBackground: Heart function tests performed with myocardial stress, or “cardiac stress tests”, may be beneficial for detection of cardiovascular disease. Women who have been diagnosed with breast cancer are more likely to develop cardiovascular diseases than the general population, in pa...

  12. Disease profile and differential diagnosis of hereditary transthyretin-related amyloidosis with exclusively cardiac phenotype: An Italian perspective

    OpenAIRE

    Rapezzi, Claudio; Quarta, Candida Cristina; Obici, Laura; Perfetto, Federico; Longhi, Simone; Salvi, Fabrizio; Biagini, Elena; Lorenzini, Massimiliano; Grigioni, Francesco; Leone, Ornella; Cappelli, Francesco; Palladini, Giovanni; Rimessi, Paola; Ferlini, Alessandra; Arpesella, Giorgio

    2013-01-01

    AIMS: Hereditary transthyretin (TTR)-related amyloidosis (ATTR) is mainly considered a neurologic disease. We assessed the phenotypic and genotypic spectra of ATTR in a Caucasian area and evaluated the prevalence, genetic background, and disease profile of cases with an exclusively cardiac phenotype, highlighting possible hints for the differential diagnosis with hypertrophic cardiomyopathy (HCM) and senile systemic amyloidosis (SSA). METHODS AND RESULTS: In this Italian multicentr...

  13. Primer hydatid cyst of thymus: report of a case.

    Science.gov (United States)

    Onen, A; Karacam, V; Eyuboglu, G M; Karapolat, S; Sanli, A; Ozer, E

    2008-12-01

    Cystic lesions in the mediastinum constitute one-fourth of all mediastinal masses and are usually identified incidentally. However, hydatid cysts very rarely present in the mediastinum. A 13-year-old male patient was admitted to our hospital because of chest pain and cough. A chest roentgenogram and computed tomography examination found a homogeneous cystic lesion with a size of 7.5 x 7 cm in the anterior mediastinum. Thymectomy was performed following a left thoracotomy in order to complete the pericystectomy. The histological diagnosis was hydatid cyst. No recurrence was observed during 1 year of follow-up. PMID:19012221

  14. Abdominal Wall Hydatid Cyst: Case Report and Review of Literature

    Directory of Open Access Journals (Sweden)

    V. Abhishek

    2012-01-01

    Full Text Available A 60-year-old woman presented with a swelling in right paraumbilical region of one-year duration. Examination revealed a painless cystic swelling 15 × 10 cm with cough impulse. Ultrasound and CECT abdomen showed a subcutaneous cystic swelling with intramuscular extension. No other intraabdominal cystic lesions were found. Surgical exploration showed a cystic lesion adherent to peritoneum without any intraperitoneal extension. Cyst was carefully excised without any spillage. Gross specimen on opening showed multiple daughter cysts consistent with hydatid cyst, confirming the diagnosis of solitary abdominal wall hydatid cyst.

  15. Renal allograft transplant recipient with ruptured hydatid native kidney.

    Science.gov (United States)

    Bhat, Riyaz Ahmad; Wani, Imtiyaz; Khan, Imran; Wani, Muzaffar

    2014-07-01

    Echinococcosis of the kidneys in a renal transplant recipient is extremely rare and its occurrence being related to immunosuppression is a possibility which needs further characterisation. Ruptured renal hydatid in a renal transplant recipient is not reported so far to our best knowledge. We present a 42-year-old renal allograft receipient who presented one year after transplant with left flank pain, palpable left lumbar mass and gross hydatiduria. Investigations revealed a ruptured native hydatid kidney. Patient was managed with a combination of chemotherapy and left native nephrectomy and discharged in a satisfactory condition. PMID:25125908

  16. Renal allograft transplant recipient with ruptured hydatid native kidney

    Directory of Open Access Journals (Sweden)

    Riyaz Ahmad Bhat

    2014-01-01

    Full Text Available Echinococcosis of the kidneys in a renal transplant recipient is extremely rare and its occurrence being related to immunosuppression is a possibility which needs further characterisation. Ruptured renal hydatid in a renal transplant recipient is not reported so far to our best knowledge. We present a 42-year-old renal allograft receipient who presented one year after transplant with left flank pain, palpable left lumbar mass and gross hydatiduria. Investigations revealed a ruptured native hydatid kidney. Patient was managed with a combination of chemotherapy and left native nephrectomy and discharged in a satisfactory condition.

  17. Tumor Necrosis Factor Is a Therapeutic Target for Immunological Unbalance and Cardiac Abnormalities in Chronic Experimental Chagas’ Heart Disease

    Directory of Open Access Journals (Sweden)

    Isabela Resende Pereira

    2014-01-01

    Full Text Available Background. Chagas disease (CD is characterized by parasite persistence and immunological unbalance favoring systemic inflammatory profile. Chronic chagasic cardiomyopathy, the main manifestation of CD, occurs in a TNF-enriched milieu and frequently progresses to heart failure. Aim of the Study. To challenge the hypothesis that TNF plays a key role in Trypanosoma cruzi-induced immune deregulation and cardiac abnormalities, we tested the effect of the anti-TNF antibody Infliximab in chronically T. cruzi-infected C57BL/6 mice, a model with immunological, electrical, and histopathological abnormalities resembling Chagas’ heart disease. Results. Infliximab therapy did not reactivate parasite but reshaped the immune response as reduced TNF mRNA expression in the cardiac tissue and plasma TNF and IFNγ levels; diminished the frequency of IL-17A+ but increased IL-10+ CD4+ T-cells; reduced TNF+ but augmented IL-10+ Ly6C+ and F4/80+ cells. Further, anti-TNF therapy decreased cytotoxic activity but preserved IFNγ-producing VNHRFTLV-specific CD8+ T-cells in spleen and reduced the number of perforin+ cells infiltrating the myocardium. Importantly, Infliximab reduced the frequency of mice afflicted by arrhythmias and second degree atrioventricular blocks and decreased fibronectin deposition in the cardiac tissue. Conclusions. Our data support that TNF is a crucial player in the pathogenesis of Chagas’ heart disease fueling immunological unbalance which contributes to cardiac abnormalities.

  18. Risk indicators in coronary cardiac disease and occlusive disease of the peripheral arteries

    International Nuclear Information System (INIS)

    In 160 patients with clinically confirmed coronary heart diseases, angiograms of the coronary vessels, the left ventricle, the abdominal aorta, the pelvic and femoral arteries and the supra-aortic vessels were taken. At the same time the incidence of the risk indicators overweight, hypercholesterinaemia, hypertriglyceridaemia, hyperuricaemia, diabetes mellitus, hypertension and cigarette smoking was established and compared with the angiograms. Hypercholesterinaemia, hypertriglyceridaemia, diabetes mellitus and hypertension are found to be in a clearly positive correlation with the frequency and severity of coronary and peripheral vascular diseases. For hyperuricaemia and overweight a relation to the frequency and severity of peripheral but not coronary vascular stenoses is outlined. Cigarette smoking, again, proves to be a clear risk indicator. (orig./MG)

  19. Congenital cardiac disease in childhood x socioeconomic conditions: a relationship to be considered in public health?

    Directory of Open Access Journals (Sweden)

    Thayanny Lopes do Vale Barros

    2014-09-01

    Full Text Available Introduction: Congenital heart defects, cardiac malformations that occur in the embryonic period, constitute a serious health problem. They cover a proportion of 8-10 per 1000 live births and contribute to infant mortality. Objective: To identify the socioeconomic status of children undergoing cardiac surgery at the Hospital Universitário da Universidade Federal do Maranhão, in São Luis, the existence of material elements that contribute to worsening conditions. Methods: We conducted a retrospective study with a quantitative approach, descriptive and reflective, from the interviews conducted by the Social Service Social with families of children with heart disease from January 2011 to July 2012. Results: A total of 95 interviews, the results reveal that (75.79% of children have elements that suggest poor socioeconomic conditions. It also shows that only 66.33% lived in brick house, while (31.73% in mud, adobe and straw houses. With regard to income, it showed that only 4.08% received 1-2 minimum wages, while the remaining (95.9% with benchmarks oscillating half the minimum wage (27.55%, 1/4 of the minimum wage and (24.48% and income below 70 dollars per person, featuring extreme poverty. On the social security situation prevailing at children with no ties to 61.22%. With respect to benefits, we found that only (12.24% of children were in the enjoyment of the Continuous Cash Benefit - CCB. Conclusion: Poor socioeconomic conditions listed as major obstacles in meeting the needs, resulting in the maintenance of health conditions and even allowing the aggravation of an existing pathology.

  20. Cardiac magnetic field mapping quantified by Kullback–Leibler entropy detects patients with coronary artery disease

    International Nuclear Information System (INIS)

    Cardiac magnetic field mapping (CMFM) is a noninvasive method to determine cardiac electrical activity. We analysed the utility of CMFM for the detection of patients with coronary artery disease (CAD) without subjecting them to stress. We studied 59 healthy control subjects and 101 patients with CAD without previous myocardial infarction (MI). The heart's magnetic field was recorded over the anterior chest wall using a multichannel magnetic measurement system with axial second-order gradiometers. The evaluation of CMFM was based on comparison of the 'ideal' group mean maps of young healthy subjects and maps of examined individuals. Three measures of similarity were considered: Kullback–Leibler (KL) entropy, normalized residual magnetic field strength and deviations in the magnetic field map orientation. The mean values of these parameters during the depolarization and repolarization were used for further classification with the help of logistic regression. The feature set based on the KL-entropy demonstrated the best classification results (sensitivity/specificity of 85/80%), followed by the residual feature (85/75%) and the magnetic field orientation feature (80/73%) sets. The forward stepwise technique was applied to select the best set of features from the combined feature set. Two parameters were selected, namely the KL-entropy for the repolarization period and the residual parameter for the depolarization period. The classification based on these parameters demonstrated a sensitivity of 88% and a specificity of 88% for the distinction of CAD patients from the control subjects. The area under the receiver operator curve was 94%. Hence, we suggest that CMFM evaluation based on KL-entropy is a promising technique to identify patients with CAD

  1. Reduced cardiac 123I-metaiodobenzylguanidine uptake in patients with spinocerebellar ataxia type 2: a comparative study with Parkinson's disease

    International Nuclear Information System (INIS)

    Spinocerebellar ataxia type 2 (SCA2) is an autosomal dominant neurodegenerative disorder characterized by cerebellar ataxia, supranuclear ophthalmoplegia, and peripheral neuropathy. Autonomic nervous system dysfunction is often present. This study evaluated the cardiac sympathetic function in patients with SCA2 using 123I-metaiodobenzylguanidine (MIBG) in comparison with patients with Parkinson's disease (PD) and control subjects. Nine patients with SCA2, nine patients with PD, and nine control subjects underwent 123I-MIBG imaging studies from which early and late heart-to-mediastinum (H/M) ratios and myocardial washout rates were calculated. Early (F = 12.3, p 123I-MIBG myocardial scintigraphy demonstrated an impairment of cardiac sympathetic function in patients with SCA2, which was less marked than in PD patients. These results suggest that 123I-MIBG cardiac imaging could become a useful tool for analysing the pathophysiology of SCA2. (orig.)

  2. Plasma neutrophil gelatinase-associated lipocalin in acute kidney injury superimposed on chronic kidney disease after cardiac surgery: a multicenter prospective study

    OpenAIRE

    Doi, Kent; Urata, Masahiro; Katagiri, Daisuke; Inamori, Mikako; Murata, Seiichiro; Hisagi, Motoyuki; Ono, Minoru; Matsubara, Takehiro; Ishii, Takeshi; Yahagi, Naoki; Nangaku, Masaomi; Noiri, Eisei

    2013-01-01

    Introduction Plasma neutrophil gelatinase-associated lipocalin (NGAL) is reportedly useful for post-cardiac surgery acute kidney injury (AKI). Although chronic kidney disease (CKD) is a strong risk factor for AKI development, no clinical evaluation of plasma NGAL has specifically examined AKI occurring in patients with CKD. This study evaluated plasma NGAL in AKI superimposed on CKD after cardiac surgery. Methods This study prospectively evaluated 146 adult patients with scheduled cardiac sur...

  3. Cardiac Event Risk in Japanese Subjects Estimated Using Gated Myocardial Perfusion Imaging, in Conjunction With Diabetes Mellitus and Chronic Kidney Disease

    OpenAIRE

    Nakajima, Kenichi; Matsuo, Shinro; Okuyama, Chio; Hatta, Tsuguru; Tsukamoto, Kazumasa; Nishimura, Shigeyuki; Yamashina, Akira; Kusuoka, Hideo; Nishimura, Tsunehiko

    2011-01-01

    Background: Cardiac event risk is estimated using quantitative gated myocardial perfusion imaging (MPI) and clinical background in patients with ischemic heart disease. The aim of the present study was to calculate major cardiac event risk and tabulate it in the Heart Risk Table for clinical use of risk stratification. Methods and Results: Multivariate logistic regression was performed based on a multicenter prognostic database (Japanese Assessment of Cardiac Events and Survival Study by Quan...

  4. Changes in arginase activity and AST enzyme levels in the cardiac andskeletal muscle and liver of lambs with white muscle disease

    OpenAIRE

    HANEDAN, Başak; ERİŞİR, MİNE; KANDEMİR, FATİH MEHMET; ÖZKARACA, MUSTAFA

    2015-01-01

    The aim of this study was to evaluate arginase activity and aspartate aminotransferase (AST) levels in the tissues of the cardiac and skeletal muscle and liver of lambs with white muscle disease (WMD). The cardiac and skeletal muscle and liver tissues were obtained from 8 lambs with WMD and 9 apparently healthy lambs. The diagnosis of WMD was made with the detection of hyaline degeneration upon histopathological examination. A significant increase in arginase activity in the cardiac and skele...

  5. Repeatability of cardiac-MRI-measured right ventricular size and function in congenital heart disease

    Energy Technology Data Exchange (ETDEWEB)

    Walsh, Rowan; Salem, Yishay [Mount Sinai School of Medicine, Division of Pediatric Cardiology, New York, NY (United States); Shah, Amee; Lai, Wyman W. [Morgan Stanley Children' s Hospital of New York Presbyterian, New York, NY (United States); Nielsen, James C. [Mount Sinai School of Medicine, Division of Pediatric Cardiology, New York, NY (United States); Mount Sinai Children' s Heart Center, Box 1201, New York, NY (United States)

    2011-08-15

    The measurement error for right ventricular (RV) size and function assessed by cardiac MRI (CMRI) in congenital heart disease has not been fully characterized. As CMRI parameters are being increasingly utilized to make clinical decisions, defining error in the clinical setting is critical. This investigation examines the repeatability of CMRI for RV size and function. Forty consecutive people with congenital heart disease involving the RV were retrospectively identified. Contouring of RV volumes was performed by two expert CMRI clinicians. The coefficient of variability and repeatability coefficients were calculated. Repeatability coefficients were multiplied by the mean value for each group studied to define a threshold beyond which measurement error was unlikely to be responsible. The variability for indexed RV end-diastolic volume = 3.2% and 3.3% for intra- and interobserver comparisons, respectively. The repeatability coefficients were 13.2% and 14.9% for intra- and interobserver comparisons, which yielded threshold values of 15.1 ml/m{sup 2} and 20.2 ml/m{sup 2}, respectively. For RV ejection fraction (EF), the repeatability coefficients for intra- and interobserver comparisons were 5.0% and 6.0%, which resulted in threshold values of 2.6 EF% and 3.0 EF%. The threshold values generated can be used during serial assessment of RV size and function. (orig.)

  6. Repeatability of cardiac-MRI-measured right ventricular size and function in congenital heart disease

    International Nuclear Information System (INIS)

    The measurement error for right ventricular (RV) size and function assessed by cardiac MRI (CMRI) in congenital heart disease has not been fully characterized. As CMRI parameters are being increasingly utilized to make clinical decisions, defining error in the clinical setting is critical. This investigation examines the repeatability of CMRI for RV size and function. Forty consecutive people with congenital heart disease involving the RV were retrospectively identified. Contouring of RV volumes was performed by two expert CMRI clinicians. The coefficient of variability and repeatability coefficients were calculated. Repeatability coefficients were multiplied by the mean value for each group studied to define a threshold beyond which measurement error was unlikely to be responsible. The variability for indexed RV end-diastolic volume = 3.2% and 3.3% for intra- and interobserver comparisons, respectively. The repeatability coefficients were 13.2% and 14.9% for intra- and interobserver comparisons, which yielded threshold values of 15.1 ml/m2 and 20.2 ml/m2, respectively. For RV ejection fraction (EF), the repeatability coefficients for intra- and interobserver comparisons were 5.0% and 6.0%, which resulted in threshold values of 2.6 EF% and 3.0 EF%. The threshold values generated can be used during serial assessment of RV size and function. (orig.)

  7. Mitochondria as Key Targets of Cardioprotection in Cardiac Ischemic Disease: Role of Thyroid Hormone Triiodothyronine

    Directory of Open Access Journals (Sweden)

    Francesca Forini

    2015-03-01

    Full Text Available Ischemic heart disease is the major cause of mortality and morbidity worldwide. Early reperfusion after acute myocardial ischemia has reduced short-term mortality, but it is also responsible for additional myocardial damage, which in the long run favors adverse cardiac remodeling and heart failure evolution. A growing body of experimental and clinical evidence show that the mitochondrion is an essential end effector of ischemia/ reperfusion injury and a major trigger of cell death in the acute ischemic phase (up to 48–72 h after the insult, the subacute phase (from 72 h to 7–10 days and chronic stage (from 10–14 days to one month after the insult. As such, in recent years scientific efforts have focused on mitochondria as a target for cardioprotective strategies in ischemic heart disease and cardiomyopathy. The present review discusses recent advances in this field, with special emphasis on the emerging role of the biologically active thyroid hormone triiodothyronine (T3.

  8. Practicability and safety of dipyridamole cardiac imaging in patients with severe chronic obstructive pulmonary disease

    Energy Technology Data Exchange (ETDEWEB)

    Thurnheer, R.; Laube, I.; Bloch, K.E.; Russi, E.W. [Pulmonary Division, Department of Internal Medicine, University Hospital of Switzerland, Zurich (Switzerland); Kaufmann, P.A.; Stumpe, K.D.M. [Department of Radiology, Division of Nuclear Medicine, University Hospital, Zuerich (Switzerland); Stammberger, U.; Weder, W. [Department of Surgery, University Hospital, Zuerich (Switzerland)

    1999-08-01

    We tested the practicability of dipyridamole myocardial nitrogen-13 ammonia positron emission tomography (dipyridamole {sup 13}NH{sub 3}PET) for the perioperative risk assessment of coronary artery disease (CAD) in a cohort of patients with severe chronic obstructive pulmonary disease (COPD) undergoing lung volume reduction surgery (LVRS). Twenty consecutive LVRS candidates, 13 men and 7 women (mean age 57 {+-}2 years), without symptoms of CAD were prospectively studied by dipyridamole {sup 13}NH {sub 3}PET. Side-effects and overall tolerance were assessed by a questionnaire and visual analogue scale. Repeated pulmonary function tests were performed before and 4, 12, 16 and 30 minutes after dipyridamole injection. All dipyridamole {sup 13}NH {sub 3}PET studies were negative for CAD. Seventeen patients underwent LVRS without cardiac complications; three patients did not undergo LVRS for other reasons. Nine patients suffered intolerable dyspnoea requiring i.v. aminophylline. Mean FEV {sub 1} decreased significantly after dipyridamole infusion: in nine patients the reduction in FEV {sub 1}exceeded 15% from baseline. We found that dipyridamole is not well tolerated and causes significant bronchoconstriction in patients with severe COPD. Although all dipyridamole-induced side effects can be promptly reversed by aminophylline, dipyridamole cannot be recommended as a pharmacological stress in this setting. (orig.) With 1 fig., 4 tabs., 35 refs.

  9. Clinical application of radionuclide cardiac study to the right heart diseases

    International Nuclear Information System (INIS)

    We experienced the four cases of rare right heart diseases: those are two-chambered right ventricle, ball thrombus in right ventricle, right ventricular hypertrophy and tricuspid valve regurgitation due to multiple pulmonary infarction, and right ventricular and right atrial infarction. The preoperative or ante mortem diagnosis of these diseases is difficult, especially by use of a noninvasive technique. This report shows the usefulness of radionuclide cardiac study for diagnosis of these cases. In the two-chambered right ventricle, abnormal muscle bundle was visualized by 201Tlcl and was observed as the filling defect by sup(99m)Tc-HSA radionuclide angiography. The ball thrombus showed the filling defect of sup(99m)Tc-HSA in the right ventricle but was not extracted by 201Tlcl in the site of the defect area. In the multiple pulmonary infarction, the right ventricular free wall was visualized by 201Tlcl, and during right ventricular systole, regurgitation from right atrium to inferior vena cava was noticed by means of sup(99m)Tc-HSA radionuclide angiography. These findings suggested right ventricular hypertrophy and tricuspid valve regurgitation. In the right ventricular and right atrial infarction, right ventricular ejection fraction and right atrial fractional emptying were lower than those of normal controls. (author)

  10. Cardiac rehabilitation programs improve metabolic parameters in patients with the metabolic syndrome and coronary heart disease.

    Science.gov (United States)

    Pérez, Ignacio P; Zapata, Maria A; Cervantes, Carlos E; Jarabo, Rosario M; Grande, Cristina; Plaza, Rose; Garcia, Sara; Rodriguez, Miriam L; Crespo, Silvia; Perea, Jesús

    2010-05-01

    This study was performed to determine the effectiveness of a cardiac rehabilitation and exercise training program on metabolic parameters and coronary risk factors in patients with the metabolic syndrome and coronary heart disease. The study involved 642 patients with coronary heart disease. Of them, 171 (26.7%) fulfilled criteria for the metabolic syndrome. Clinical data, laboratory tests, and exercise testing were performed before and after the program, which lasted 2 to 3 months. Except for waist circumference, there were no significant differences between groups; blood pressure, high-density lipoprotein cholesterol, triglycerides, and fasting glucose improvements during the follow-up were higher in patients with the metabolic syndrome (all P<.001). At study end, in patients with the metabolic syndrome, functional capacity increased by 26.45% ( P<.001), as measured by metabolic equivalents, with a slight increase of 1.25% ( P=not significant) in the double product. Patients with the metabolic syndrome who took part in this secondary prevention program reported improvements in cardiovascular risk profile and functional capacity. PMID:20546381

  11. Pattern classification of time plane features of ECG wave from cell-phone photography for machine aided cardiac disease diagnosis.

    Science.gov (United States)

    Mitra, Rupendra Nath; Pramanik, Sayak; Mitra, Sucharita; Chaudhuri, Bidyut B

    2014-01-01

    This article reports a robust technique for extracting time plane features of Electrocardiogram (ECG) from digital images of ECG paper strips. We concluded this article reporting performance evaluation of the system developed for machine aided cardiac disease detection. Mostly paper based ECG recordings are used in developing countries and digital photographs of different leads could easily be taken and sent with a mediocre cellular phone set. Apart from extracting the features, the proposed system detects cardiac axis deviation and diagnose if Left or Right Bundle Branch Blockage (LBBB or RBBB) is present while fed with the digital photographs of different leads of ECG strips. Preprocessing of the low-resolution images involves background grid line noise removal, adaptive image binarization by Sauvola's method and Bresenham's line joining algorithm to link the ECG signature, if broken. Pattern extraction mainly delineate the time plane features like P wave, QRS complex and T wave using water reservoir based pattern recognition techniques and Discrete Wavelet Transform (DWT). Cardiac axis deviation detection is done by checking the overall voltage levels of QRS complexes of lead I, II and III. Having the knowledge of cardiac axis completes the requirements to comment on the cardiac blockage like Left or Right Bundle Branch Blockage (LBBB or RBBB). Thus, the proposed algorithm is primarily developed for machine aided diagnosis of LBBB or RBBB from the digital photographs of ECG paper strips. PMID:25571067

  12. Combined arterial and venous whole-body MR angiography with cardiac MR imaging in patients with thromboembolic disease - initial experience

    International Nuclear Information System (INIS)

    The objective was to assess the feasibility of a combined arterial and venous whole-body three-dimensional magnetic resonance (MR) angiography, together with a cardiac MR examination, in patients with arterial thromboembolism. Ten patients with arterial thromboembolism underwent a contrast-enhanced whole-body MR examination of the arterial and venous vessels, followed by a cardiac MR examination on a separate occasion within 24 h. All examinations were performed on a 1.5-T MR scanner. For both arterial and venous MR angiography only one injection of contrast agent was necessary. The cardiac imaging protocol included dark-blood-prepared half-Fourier acquisition single-shot turbo-spin-echo sequences, fast steady-state free precession cine sequences, T2-weighted turbo-spin-echo sequences and inversion recovery gradient-echo fast low-angle-shot sequences after injection of contrast agent. MR imaging revealed additional clinically unknown arterial thromboembolisms in four patients. The thoracic aorta was depicted as embolic source in four patients, while deep vein thrombosis (DVT) was found in one patient as the underlying disease. Unsuspected infarction of parenchymal organs was detected by MRI in two patients. An unknown additional DVT was found in one patient. Four patients were considered to have arterial emboli of cardiac origin. In conclusion, acquisition of arterial and venous MR angiograms of the entire vascular system combined with cardiac MR imaging is a most comprehensive and valuable strategy in patients with arterial thromboembolism. (orig.)

  13. Combined arterial and venous whole-body MR angiography with cardiac MR imaging in patients with thromboembolic disease - initial experience

    Energy Technology Data Exchange (ETDEWEB)

    Vogt, Florian M.; Hunold, Peter; Barkhausen, Joerg [University Hospital Essen, Department of Diagnostic and Interventional Radiology and Neuroradiology, Essen (Germany); Herborn, Christoph U. [University Hospital Hamburg-Eppendorf, Medical Prevention Center Hamburg (MPCH) at University Hospital Hamburg-Eppendorf, Hamburg (Germany); Ruehm, Stefan G. [David Geffen School of Medicine at UCLA, Department of Radiology, Los Angeles, CA (United States); Kroger, Knut [University Hospital Essen, Department of Angiology, Essen (Germany)

    2008-05-15

    The objective was to assess the feasibility of a combined arterial and venous whole-body three-dimensional magnetic resonance (MR) angiography, together with a cardiac MR examination, in patients with arterial thromboembolism. Ten patients with arterial thromboembolism underwent a contrast-enhanced whole-body MR examination of the arterial and venous vessels, followed by a cardiac MR examination on a separate occasion within 24 h. All examinations were performed on a 1.5-T MR scanner. For both arterial and venous MR angiography only one injection of contrast agent was necessary. The cardiac imaging protocol included dark-blood-prepared half-Fourier acquisition single-shot turbo-spin-echo sequences, fast steady-state free precession cine sequences, T2-weighted turbo-spin-echo sequences and inversion recovery gradient-echo fast low-angle-shot sequences after injection of contrast agent. MR imaging revealed additional clinically unknown arterial thromboembolisms in four patients. The thoracic aorta was depicted as embolic source in four patients, while deep vein thrombosis (DVT) was found in one patient as the underlying disease. Unsuspected infarction of parenchymal organs was detected by MRI in two patients. An unknown additional DVT was found in one patient. Four patients were considered to have arterial emboli of cardiac origin. In conclusion, acquisition of arterial and venous MR angiograms of the entire vascular system combined with cardiac MR imaging is a most comprehensive and valuable strategy in patients with arterial thromboembolism. (orig.)

  14. Anatomy and development of the cardiac lymphatic vasculature: Its role in injury and disease.

    Science.gov (United States)

    Norman, Sophie; Riley, Paul R

    2016-04-01

    Lymphatic vessels are present throughout the entire body in all mammals and function to regulate tissue fluid balance, lipid transport and survey the immune system. Despite the presence of an extensive lymphatic plexus within the heart, until recently the importance of the cardiac lymphatic vasculature and its origins were unknown. Several studies have described the basic anatomy of the developing cardiac lymphatic vasculature and more recently the detailed development of the murine cardiac lymphatics has been documented, with important insight into their cellular sources during embryogenesis. In this review we initially describe the development of systemic lymphatic vasculature, to provide the background for a comparative description of the spatiotemporal development of the cardiac lymphatic vessels, including detail of both canonical, typically venous, and noncanonical (hemogenic endothelium) cellular sources. Subsequently, we address the response of the cardiac lymphatic network to myocardial infarction (heart attack) and the therapeutic potential of targeting cardiac lymphangiogenesis. PMID:26443964

  15. Cohort comparison study of cardiac disease and atherosclerotic burden in type 2 diabetic adults using whole body cardiovascular magnetic resonance imaging

    OpenAIRE

    Duce, Suzanne L.; Weir-McCall, Jonathan R.; Gandy, Stephen J.; Matthew, Shona Z.; Cassidy, Deirdre B.; McCormick, Lynne; Rauchhaus, Petra; Looker, Helen; Helen M Colhoun; Houston, J. Graeme

    2015-01-01

    BACKGROUND: Whole body cardiovascular MR (WB CVMR) combines whole body angiography and cardiac MR assessment. It is accepted that there is a high disease burden in patients with diabetes, however the quantification of the whole body atheroma burden in both arterial and cardiac disease has not been previously reported. In this study we compare the quantified atheroma burden in those individuals with and without diabetes by clinical cardiovascular disease (CVD) status.METHODS: 158 participants ...

  16. Cohort comparison study of cardiac disease and atherosclerotic burden in type 2 diabetic adults using whole body cardiovascular magnetic resonance imaging

    OpenAIRE

    Duce, Suzanne L.; Weir-McCall, Jonathan R.; Gandy, Stephen J.; Matthew, Shona Z.; Cassidy, Deirdre B.; McCormick, Lynne; Rauchhaus, Petra; Looker, Helen; Helen M Colhoun; Houston, J. Graeme

    2015-01-01

    Background Whole body cardiovascular MR (WB CVMR) combines whole body angiography and cardiac MR assessment. It is accepted that there is a high disease burden in patients with diabetes, however the quantification of the whole body atheroma burden in both arterial and cardiac disease has not been previously reported. In this study we compare the quantified atheroma burden in those individuals with and without diabetes by clinical cardiovascular disease (CVD) status. Methods 158 participants u...

  17. GWAS for discovery and replication of genetic loci associated with sudden cardiac arrest in patients with coronary artery disease

    Directory of Open Access Journals (Sweden)

    Olgin Jeffrey E

    2011-06-01

    Full Text Available Abstract Background Epidemiologic evidence suggests a heritable component to risk for sudden cardiac arrest independent of risk for myocardial infarction. Recent candidate gene association studies for community sudden cardiac arrests have focused on a limited number of biological pathways and yielded conflicting results. We sought to identify novel gene associations for sudden cardiac arrest in patients with coronary artery disease by performing a genome-wide association study. Methods Tagging SNPs (n = 338,328 spanning the genome were typed in a case-control study comparing 89 patients with coronary artery disease and sudden cardiac arrest due to ventricular tachycardia or ventricular fibrillation to 520 healthy controls. Results Fourteen SNPs including 7 SNPs among 7 genes (ACYP2, AP1G2, ESR1, DGES2, GRIA1, KCTD1, ZNF385B were associated with sudden cardiac arrest (all p -7, following Bonferroni correction and adjustment for population substructure, age, and sex; genetic variation in ESR1 (p = 2.62 × 10-8; Odds Ratio [OR] = 1.43, 95% confidence interval [CI]:1.277, 1.596 has previously been established as a risk factor for cardiovascular disease. In tandem, the role of 9 genes for monogenic long QT syndrome (LQT1-9 was assessed, yielding evidence of association with CACNA1C (LQT8; p = 3.09 × 10-4; OR = 1.18, 95% CI:1.079, 1.290. We also assessed 4 recently published gene associations for sudden cardiac arrest, validating NOS1AP (p = 4.50 × 10-2, OR = 1.15, 95% CI:1.003, 1.326, CSMD2 (p = 6.6 × 10-3, OR = 2.27, 95% CI:1.681, 2.859, and AGTR1 (p = 3.00 × 10-3, OR = 1.13, 95% CI:1.042, 1.215. Conclusion We demonstrate 11 gene associations for sudden cardiac arrest due to ventricular tachycardia/ventricular fibrillation in patients with coronary artery disease. Validation studies in independent cohorts and functional studies are required to confirm these associations.

  18. The relationship between cardiac and liver iron evaluated by MR imaging in haematological malignancies and chronic liver disease

    International Nuclear Information System (INIS)

    Although iron overload is clinically significant, only limited data have been published on iron overload in haematological diseases. We investigated cardiac and liver iron accumulation by magnetic resonance imaging (MRI) in a cohort of 87 subjects who did not receive chelation, including 59 haematological patients. M-HIC (MRI-based hepatic iron concentration, normal values <36 μmol/g) is a non-invasive, liver biopsy-calibrated method to analyse iron concentration. This method, calibrated to R2 (transverse relaxation rate), was used as a reference standard (M-HIC(R2)). Transfusions and ferritin were evaluated. Mean M-HIC(R2) and cardiac R* of all patients were 142 μmol/g (95% CI, 114–170) and 36.4 1/s (95% CI, 34.2–38.5), respectively. M-HIC(R2) was higher in haematological patients than in patients with chronic liver disease or normal controls (P<0.001). Clearly elevated cardiac R2* was found in two myelodysplastic syndrome (MDS) patients with severe liver iron overload. A poor correlation was found between liver and cardiac iron (n=82, r=0.322, P=0.003), in contrast to a stronger correlation in MDS (n=7, r=0.905, P=0.005). In addition to transfusions, MDS seemed to be an independent factor in iron accumulation. In conclusion, the risk for cardiac iron overload in haematological diseases other than MDS is very low, despite the frequently found liver iron overload

  19. Adipokine Imbalance in the Pericardial Cavity of Cardiac and Vascular Disease Patients.

    Directory of Open Access Journals (Sweden)

    Atlanta G I M Elie

    Full Text Available Obesity and especially hypertrophy of epicardial adipose tissue accelerate coronary atherogenesis. We aimed at comparing levels of inflammatory and atherogenic hormones from adipose tissue in the pericardial fluid and circulation of cardiovascular disease patients.Venous plasma (P and pericardial fluid (PF were obtained from elective cardiothoracic surgery patients (n = 37. Concentrations of leptin, adipocyte fatty acid-binding protein (A-FABP and adiponectin (APN were determined by enzyme-linked immunosorbent assays (ELISA. The median concentration of leptin in PF (4.3 (interquartile range: 2.8-9.1 μg/L was comparable to that in P (5.9 (2.2-11 μg/L and these were significantly correlated to most of the same patient characteristics. The concentration of A-FABP was markedly higher (73 (28-124 versus 8.4 (5.2-14 μg/L and that of APN was markedly lower (2.8 (1.7-4.2 versus 13 (7.2-19 mg/L in PF compared to P. APN in PF was unlike in P not significantly related to age, body mass index, plasma triglycerides or coronary artery disease. PF levels of APN, but not A-FABP, were related to the size of paracardial adipocytes. PF levels of APN and A-FABP were not related to the immunoreactivity of paracardial adipocytes for these proteins.In cardiac and vascular disease patients, PF is enriched in A-FABP and poor in APN. This adipokine microenvironment is more likely determined by the heart than by the circulation or paracardial adipose tissue.

  20. Bilateral Endobronchial Seeding After Spontaneous Rupture of Pulmonary Hydatid Cyst

    OpenAIRE

    Berkant Özpolat; Çağrı Şenyücel

    2011-01-01

      A 10-year-old boy presented with  sudden unset cough and watery sputum. Chest CT demonstrated a  ruptured left sided pulmonary hydatid cyst with bilateral alveolar consolidation areas.  Albendazole theraphy was started. Cystotomy and capitonnage was performed and he was discharged uneventfully.

  1. Current Therapies for Pulmonary Hydatid Cyst and its Complications

    Directory of Open Access Journals (Sweden)

    Ali Kılıçgün

    2011-09-01

    Full Text Available Aim: In this study, we aimed to investigate the first presenting complaints and operative results of patients who were operated for lung hydatid cyst and to determine the rate of co-existing liver hydatid cysts. Methods: Seventy patients who had been operated for lung hydatid cyst between 2004 and 2008 were included in the study. Clinical, radiological and surgical data of these patients were evaluated retrospectively. Results: The cyst(s were perforated in 30 patients and were intact in 40 patients. They were right-sided in 35 patients, left-sided in 29, and bilateral lung cysts in three patients. Of the patients, 49 (70% had undergone cystotomy and capitonage, seven patients-cystotomy, and two patients had undergone wedge resection. Of the perforated cysts, 23% presented with clinical and radiological findings of pneumothorax. Complications were observed in nine patients and the most common complication was atelectasis. Conclusion: Parenchyma-sparing surgery is a safe and effective treatment modality for lung hydatid cysts. Accompanying liver dome cysts can be intervened at the same session. The rate of cases with perforated cysts presenting to emergency clinics with findings of pneumothorax should not be overlooked. (The Me di cal Bul le tin of Ha se ki 2011; 49: 105-9

  2. Bilateral Endobronchial Seeding After Spontaneous Rupture of Pulmonary Hydatid Cyst

    Directory of Open Access Journals (Sweden)

    Berkant Ozpolat

    2011-09-01

    A 10-year-old boy presented with  sudden unset cough and watery sputum. Chest CT demonstrated a  ruptured left sided pulmonary hydatid cyst with bilateral alveolar consolidation areas.  Albendazole theraphy was started. Cystotomy and capitonnage was performed and he was discharged uneventfully.

  3. COMPUTED TOMOGRAPHY IN HYDATID CYST OF THE ORBIT

    Directory of Open Access Journals (Sweden)

    K. Abbassioun

    1982-07-01

    Full Text Available Two cases of hydatid cysts of the orbit causing unilateral exophthalmos are reported. Diagnosis were suspected by means of computed tomography (CT and confirmed at Operation. CT changes are described and its value in diagnosis of this lesion particularly in the endemic areas is stressed.

  4. Temporal trends in survival after out-of-hospital cardiac arrest in patients with and without underlying chronic obstructive pulmonary disease

    DEFF Research Database (Denmark)

    Møller, Sidsel G.; Rajan, Shahzleen; Folke, Fredrik;

    2016-01-01

    AIM: Survival after out-of-hospital cardiac arrest (OHCA) has tripled during the past decade in Denmark as a likely result of improvements in cardiac arrest management. This study analyzed whether these improvements were applicable for patients with chronic obstructive pulmonary disease (COPD). M...

  5. Symptomatic radiation-induced cardiac disease in long-term survivors of esophageal cancer

    Energy Technology Data Exchange (ETDEWEB)

    Iwahashi, Noriaki; Kosuge, Masami; Kimura, Kazuo [Division of Cardiology, Yokohama City University Medical Center, Yokohama (Japan); Sakamaki, Kentaro [Department of Biostatistics, Yokohama City University Medical Center, Yokohama (Japan); Kunisaki, Chikara [Department of Surgery, Gastroenterological Center, Yokohama City University Medical Center, Yokohama (Japan); Ogino, Ichiro; Watanabe, Shigenobu

    2016-06-15

    To evaluate clinical and dosimetric factors retrospectively affecting the risk of symptomatic cardiac disease (SCD) in esophageal cancer patients treated with radiotherapy. A total of 343 patients with newly diagnosed esophageal cancer were managed with concurrent chemoradiotherapy or radiotherapy alone. Of these, 58 patients were followed at our hospital for at least 4 years. Median clinical follow-up was 79 months. Cardiac toxicity was determined by Common Terminology Criteria for Adverse Events (CTCAE) v. 4.0. The maximum and mean doses to the heart and percentage of the volume were calculated from the dose-volume histograms. SCD manifested in 11 patients. The heart diseases included three pericardial effusions, one pericardial effusion with valvular disease and paroxysmal atrial tachycardia, three atrial fibrillations, one sinus tachycardia, one coronary artery disease, one chest pain with strongly suspected coronary artery disease, and one congestive heart failure. The actual incidence of SCD was 13.8 % at 5 years. Univariate and multivariate analyses of continuous variables revealed that the risk of developing an SCD depended on the volume of the heart receiving a dose greater than 45 Gy (V45), 50 Gy (V50), and 55 Gy (V55). No other clinical factors were found to influence the risk of SCD. For V45, V50, and V55, the lowest significant cutoff values were 15, 10, and 5 %, respectively. High-dose and large-volume irradiation of the heart increased the risk of SCD in long-term survivors. Using modern radiotherapy techniques, it is important to minimize the heart dose-volume parameters without reducing the tumor dose. (orig.) [German] Beurteilung von klinischen und dosimetrischen Faktoren, die mit Risiken eines retrospektiven Auftretens von symptomatischen Herzerkrankungen (SCD) bei Patienten zusammenhaengen, die aufgrund eines Oesophaguskarzinoms strahlentherapeutisch behandelt wurden. Insgesamt 343 Patienten mit neu diagnostiziertem Oesophaguskarzinom wurden mit

  6. Validation of cardiac 123I-MIBG scintigraphy in patients with Parkinson's disease who were diagnosed with dopamine PET

    International Nuclear Information System (INIS)

    The aim of this study was to evaluate the diagnostic potential of cardiac 123I-labelled metaiodobenzylguanidine (123I-MIBG) scintigraphy in idiopathic Parkinson's disease (PD). The diagnosis was confirmed by positron emission tomography (PET) imaging with 11C-labelled 2β-carbomethoxy-3β-(4-fluorophenyl)-tropane (11C-CFT) and 11C-raclopride (together designated as dopamine PET). Cardiac 123I-MIBG scintigraphy and dopamine PET were performed for 39 parkinsonian patients. To estimate the cardiac 123I-MIBG uptake, heart to mediastinum (H/M) ratios in early and delayed images were calculated. On the basis of established clinical criteria and our dopamine PET findings, 24 patients were classified into the PD group and 15 into the non-PD (NPD) group. Both early and delayed images showed that the H/M ratios were significantly lower in the PD group than in the NPD group. When the optimal cut-off levels of the H/M ratio were set at 1.95 and 1.60 in the early and delayed images, respectively, by receiver-operating characteristic analysis, the sensitivity of cardiac 123I-MIBG scintigraphy for the diagnosis of PD was 79.2 and 70.8% and the specificity was 93.3 and 93.3% in the early and delayed images, respectively. In the Hoehn and Yahr 1 and 2 PD patients, the sensitivity decreased by 69.2 and 53.8% in the early and delayed images, respectively. In early PD cases, cardiac 123I-MIBG scintigraphy is of limited value in the diagnosis, because of its relatively lower sensitivity. However, because of its high specificity for the overall cases, cardiac 123I-MIBG scintigraphy may assist in the diagnosis of PD in a complementary role with the dopaminergic neuroimaging. (orig.)

  7. Hybrid cardiac imaging: Insights in the dilemma of the appropriate clinical management of patients with suspected coronary artery disease

    International Nuclear Information System (INIS)

    Aim: To evaluate the potential of SPECT myocardial perfusion imaging (MPI)–computed tomography coronary angiography (CTCA) hybrid fusion imaging to improve the diagnostic performance of cardiac SPECT/MPI and CTCA alone in order to act as more accurate gate keeper to further investigation invasive or not. Methods and results: Twenty-five patients were subjected to SPECT/MPI and CTCA within a period of 1 month without any medical treatment modification. A fusion software package was used for cardiac SPECT–CTCA image fusion. Semiquantitative analysis was performed for cardiac SPECT, CTCA and SPECT/MPI–CTCA fusion images. Patients were classified in 2 groups according to the clinical decision for further investigation (group A), or not (group B). Statistically significant differences were observed when SPECT/MPI–CTCA fusion images were used instead of cardiac SPECT alone (p < 0.05). No statistically significant differences were observed comparing CTCA alone to SPECT/MPI–CTCA fusion images (p = 0.25). A mid-term follow-up (mean 3.58 ± 0.24 years) showed that all patients classified in group A based on the interpretation of SPECT MPI–CTCA fused images underwent conventional coronary angiography with further necessity for PTCA or CABG whereas absence of major or minor cardiac events was revealed for all patients of group B. Conclusion: In patients suspected for coronary artery disease, cardiac SPECT/MPI–CTCA fusion imaging was found to considerably alter the clinical decision for referral to further investigation derived from SPECT/MPI

  8. Cardiac Function and Diastolic Dysfunction in Behcet's Disease: A Systematic Review and Meta-Analysis

    Science.gov (United States)

    Aslam, Fawad; Bandeali, Salman J.; Crowson, Cynthia; Alam, Mahboob

    2016-01-01

    Background. Cardiovascular involvement in Behcet's disease (BD) is reported and has variable manifestations. It is not clear if diastolic dysfunction (DD) is increased in BD. Our objective was to evaluate the existing literature to determine if cardiac dysfunction, particularly DD, was more prevalent in these patients. Methods. A systematic review and meta-analysis of the available studies analyzing the echocardiographic findings in BD was conducted using a random-effects model. Mean differences were used to calculate the effect sizes of the echocardiographic parameters of interest. Results. A total of 22 studies with 1624 subjects were included in the analysis. Patients with BD had statistically significantly larger mean left atrial dimension (0.08, p = 0.0008), greater aortic diameter (0.16, p = 0.02), significantly reduced ejection fraction (−1.08, p < 0.0001), significantly prolonged mitral deceleration time (14.20, p < 0.0001), lower E/A ratio (−0.24, p = 0.05), and increased isovolumetric relaxation time (7.29, p < 0.00001). Conclusion. DD is increased in patients with BD by the presence of several echocardiographic parameters favoring DD as compared to controls. The meta-analysis also identified that LA dimension is increased in BD patients. EF has also been found to be lower in BD patients. Aortic diameter was also increased in BD patients as compared to controls. PMID:27247574

  9. Social media in paediatric heart disease: professional use and opportunities to improve cardiac care.

    Science.gov (United States)

    Schumacher, Kurt R; Lee, Joyce M; Pasquali, Sara K

    2015-12-01

    Social media is any type of communication utilising electronic technology that follows two guiding principles: free publishing or sharing of content and ideas and group collaboration and inter-connectedness. Over the last 10 years, social media technology has made tremendous inroads into all facets of communication. Modalities such as Facebook, YouTube, and Twitter are no longer viewed as new communication technologies. Owing to their tremendous usage, they are now common ways to conduct a dialogue with individuals and groups. Greater than 91% of teenagers and 89% of young adults routinely use social media. Further, 24% of teenagers reported being online "almost constantly". These forms of communication are readily used by individuals cared for in the field of paediatric cardiology; thus, they should carry significant interest for cardiology care providers; however, social media's influence on medicine extends beyond use by patients. It directly affects all medical providers, both users and non-users. Further, social media has the ability to improve care for patients with paediatric heart disease. This article details social media's current influence on paediatric cardiology, including considerations for professional use of social media and potential opportunities to improve cardiac care. PMID:26675608

  10. Cardiac response to exercise in mild-to-moderate chronic obstructive pulmonary disease

    Institute of Scientific and Technical Information of China (English)

    Hao-Yan Wang; Qiu-Fen Xu; Yao Xiao

    2009-01-01

    Objective Chronic obstructive pulmonary disease (COPD) increases the risk of cardiovascular problem.The symptom of dyspnea on exertion may be associated with pulmonary dysfunction or heart failure, or both. The study objective was to determine whether cardiac dysfunction adds to the mechanism of dyspnea caused mainly by impaired lung function in patients with mild-to-moderate COPD. Methods Patients with COPD and healthy controls performed incremental and constant work rate exercise testing. Venous blood samples were collected in 19 COPD patients and 10 controls before and during constant work exercise for analysis of N-terminal-pro-BNP (NT-pro-BNP). Results Peak oxygen uptake and constant work exercise time (CWET) were significantly lower in COPD group than in control group (15.81±3.65 vs 19.19a±6.16 ml/min kg, P=0.035 and 7.78±6.53 rain vs 14.77±7.33 min, P=0.015, respectively). Anaerobic threshold, oxygen pulse and heart rate reserve were not statistically significant between COPD group and control group. The NT-pro-BNP levels both at rest and during constant work exercise were higher in COPD group compared to control group, but without statistical significance. The correlations between CWET and NT-proBNP at rest or during exercise in patients with COPD were not statistically significant. Conclusions Heart failure does not contribute to exercise intolerance in mild-to-moderate COPD.

  11. Iodixanol in cardioangiography in patients with coronary artery disease; Tolerability, cardiac and renal effects

    Energy Technology Data Exchange (ETDEWEB)

    Klow, N.E.; Levorstad, K.; Berg, K.J.; Brodahl, U.; Endresen, K.; Kristoffersen, D.T.; Laake, B.; Simonsen, S.; Tofte, A.J.; Lundby, B. (Depts. of Radiology, Nephrology and Cardiology, National Hospital, Oslo (Norway) Nycomed AS, Oslo (Norway))

    1993-01-01

    Iodixanol is a new nonionic, dimeric contrast medium. With the addition of 18 mmol/l Na[sup +] and 0.3 mmol/l Ca[sup ++] to iodixanol 320 mg l/ml a plasma-isotonic solution was obtained. The purpose was to evaluate the suitability of iodixanol for use in cardioangiography by determining the diagnostic efficacy, patient tolerability, and cardiac and renal side-effects. Initially, 14 patients with coronary artery disease were examined using iodixanol. A double-blind, randomized study was then performed in 72 patients, comparing iodixanol and iohexol. Serum and urine were sampled before the examination, and one and 2 days after. The diagnostic information was good and the number of adverse events low with iodixanol. The patients reported significantly less of a sensation of warmth following injection of iodixanol than iohexol. Our results also indicate that iodixanol 320 mg/l ml influences renal function to a lesser degree than does iohexol 350 mg l/ml. We therefore conclude that isoteonic iodixanol is a safe contrast medium for use in cardioangiography. (orig.).

  12. Fourier analysis of multi-gated cardiac blood-pool data in patients with congenital heart diseases, (2). Assessment of diseases with complex cardiac anomalies, especially tetralogy of Fallot

    Energy Technology Data Exchange (ETDEWEB)

    Takeda, Kan; Maeda, Hisato; Yamaguchi, Nobuo; Nakamura, Kazuyoshi; Matsumura, Kaname; Nakagawa, Tsuyoshi; Sakurai, Minoru; Aoki, Kenzo

    1985-04-01

    The clinical usefulness of Fourier analysis of multi-gated cardiac blood-pool data was evaluated in 18 subjects with normal cardiac functions and 14 patients with complex cardiac anomalies (ten with tetralogy of Fallot, two with tricuspid atresia (TA), one with double-outlet right ventricle (DORV), and one with Ebstein's anomaly (EA)). Using global ventricular time-activity curves, the phase and amplitude at fundamental frequency were calculated, and emptying patterns of the left and right ventricles (LV, RV) were evaluated by phase difference (D(phase)=RV phase minus LV phase) and amplitude ratio of RV to LV (R(amp)). In patients with TOF, mean values of D (phase) and R(amp) were 25.3 +- 10.5 degrees and 13.5 +- 0.49 respectively and significantly larger than those of normal subjects. D (phase) became larger in inverse proportion to the ratio of pulmonary-to-systemic blood flow and there was an inverse linear correlation between these two variables. On visual interpretation of functional images, the dynamic property of hypoplastic ventricles could be easily estimated in patients with TA or DORV. In a case with EA, the atrialized RV was shown clearly as a hypokinetic, atrial phase area. This method is valuable for pathophysiologic investigation of diseases with complex cardiac anomalies. (author).

  13. Pyrophosphate scintigraphy and other non-invasive methods in the detection of cardiac involvement in some systemic connective tissue diseases

    International Nuclear Information System (INIS)

    Thirteen patients with systemic lupus erythematosus, 8 patients with polymyositis, and 6 patients with spondylitis ankylopoetica (Bechterew's disease) underwent clinical cardiologic examination and scintigraphy of the myocardium (99mTc-pyrophosphate), ECG, echocardiography, polygraphy, and their blood pressure was taken. The aim of the study was to ascertain how such a combination of non-invasive examinations can help in recognizing a cardiac involvement. In systemic lupus erythematosus cases one or more positive findings were revealed in 9 patients (69%), in 4 patients all examinations were negative (31%). Four patients (50%) with polymyosits had positive findings. In patients with spondylitis ankylopoetica positive findings occurred in 2 cases (33%). The study has shown that a combination of non-invasive cardiologic methods increases the probability of detecting cardiac involvement in systemic connective tissue diseases. (orig.)

  14. Pulmonary hydatid cyst rupture in childhood: Presentation diagnosis and treatment strategies

    OpenAIRE

    Özdemir, Tunç; Arıkan, Ahmet

    2013-01-01

    Aim: Rupture of pulmonary hydatid cyst is rare yet very serious complication The patients may be presented with cough and hydroptysis or may be presented with anaphylaxis and suffocation Pediatric patients with ruptured pulmonary hydatid cyst were evaluated retrospectively surgical and medical options yielding to treatment are discussed Material and Method: Between January 1999 and June 2012 a total of 956 patients with hydatid cyst had undergone surgical treatment One hundred and ten...

  15. Comparison of Different Forms of Exercise Training in Patients With Cardiac Disease: Where Does High-Intensity Interval Training Fit?

    Science.gov (United States)

    Gayda, Mathieu; Ribeiro, Paula A B; Juneau, Martin; Nigam, Anil

    2016-04-01

    In this review, we discuss the most recent forms of exercise training available to patients with cardiac disease and their comparison or their combination (or both) during short- and long-term (phase II and III) cardiac rehabilitation programs. Exercise training modalities to be discussed include inspiratory muscle training (IMT), resistance training (RT), continuous aerobic exercise training (CAET), and high-intensity interval training (HIIT). Particular emphasis is placed on HIIT compared or combined (or both) with other forms such as CAET or RT. For example, IMT combined with CAET was shown to be superior to CAET alone for improving functional capacity, ventilatory function, and quality of life in patients with chronic heart failure. Similarly, RT combined with CAET was shown to optimize benefits with respect to functional capacity, muscle function, and quality of life. Furthermore, in recent years, HIIT has emerged as an alternative or complementary (or both) exercise modality to CAET, providing equivalent if not superior benefits to conventional continuous aerobic training with respect to aerobic fitness, cardiovascular function, quality of life, efficiency, safety, tolerance, and exercise adherence in both short- and long-term training studies. Finally, short-interval HIIT was shown to be useful in the initiation and improvement phases of cardiac rehabilitation, whereas moderate- or longer-interval (or both) HIIT protocols appear to be more appropriate for the improvement and maintenance phases because of their high physiological stimulus. We now propose progressive models of exercise training (phases II-III) for patients with cardiac disease, including a more appropriate application of HIIT based on the scientific literature in the context of a multimodal cardiac rehabilitation program. PMID:26927863

  16. Cardiac rehabilitation may not provided a quality of life benefit in coronary artery disease patients

    Directory of Open Access Journals (Sweden)

    Tavella Rosanna

    2012-11-01

    Full Text Available Abstract Background Improvements in patient-reported health-related quality of life (HRQoL are important goals of cardiac rehabilitation (CR. In patients undergoing coronary angiography for angina and with documented coronary artery disease (CAD, the present study compared HRQoL over 6 months in CR participants and non-participants. Clinical predictors of CR participants were also assessed. Methods A total of 221 consecutive patients undergoing angiography for angina with documented CAD and who were eligible for a CR program were recruited. CR participants were enrolled in a six-week Phase II outpatient CR course (31%, n = 68 within 2 months following angiography and the non-participants were included as a control. At baseline (angiography, one and six months post angiography, clinical and HRQoL data were obtained including the Short Form-36 (SF-36 and the Seattle Angina Questionnaire (SAQ. The response rate for the HRQoL assessment was 68% (n = 150. Cross sectional comparisons were age-adjusted and performed using logistic or linear regression as appropriate. Longitudinal changes in HRQoL were assessed using least squares regression. Finally, a multiple logistic regression was fitted with CR participant as the final outcome. Results At angiography, the CR non-participants were older, and age-adjusted analyses revealed poorer physical (angina limitation: 54 ± 25 versus 64 ± 22, p Conclusion Following angiography, CAD patients reported improvements in both generic and disease-specific HRQoL, however CR participation did not influence this outcome. This may be explained by biases in CR enrollment, whereby acute patients, who may be less limited in HRQoL compared to stable, chronic patients, are targeted for CR participation. Further investigation is required so CR programs maximize the quality of life benefits to all potential CR patients.

  17. Impaired cerebrovascular function in coronary artery disease patients and recovery following cardiac rehabilitation.

    Directory of Open Access Journals (Sweden)

    Udunna C Anazodo

    2016-01-01

    Full Text Available Coronary artery disease (CAD poses a risk to the cerebrovascular function of older adults and has been linked to impaired cognitive abilities. Using magnetic resonance perfusion imaging, we investigated changes in resting cerebral blood flow (CBF and cerebrovascular reactivity (CVR to hypercapnia in 34 coronary artery disease (CAD patients and 21 age-matched controls. Gray matter volume images were acquired and used as a confounding variable to separate changes in structure from function. Compared to healthy controls, CAD patients demonstrated reduced CBF in the superior frontal, anterior cingulate, insular, pre- and post-central gyri, middle temporal and superior temporal regions. Subsequent analysis of these regions demonstrated decreased CVR in the anterior cingulate, insula, postcentral and superior frontal regions. Except in the superior frontal and precentral regions, regional reductions in CBF and CVR were identified in brain areas where no detectable reductions in gray matter volume were observed, demonstrating that these vascular changes were independent of brain atrophy. Because aerobic fitness training can improve brain function, potential changes in regional CBF were investigated in the CAD patients after completion of a 6-month exercise-based cardiac rehabilitation program. Increased CBF was observed in the bilateral anterior cingulate, as well as recovery of CBF in the dorsal aspect of the right anterior cingulate, where the magnitude of increased CBF was roughly equal to the reduction in CBF at baseline compared to controls. These exercise-related improvements in CBF in the anterior cingulate is intriguing given the role of this area in cognitive processing and regulation of cardiovascular autonomic control.

  18. Relationship Between Exercise Workload During Cardiac Rehabilitation and Outcomes in Patients With Coronary Heart Disease.

    Science.gov (United States)

    Brawner, Clinton A; Abdul-Nour, Khaled; Lewis, Barry; Schairer, John R; Modi, Shalini S; Kerrigan, Dennis J; Ehrman, Jonathan K; Keteyian, Steven J

    2016-04-15

    The purpose of this retrospective, observational study was to describe the relation between exercise workload during cardiac rehabilitation (CR), expressed as metabolic equivalents of task (METs), and prognosis among patients with coronary heart disease. We included patients with coronary heart disease who participated in CR between January 1998 and June 2007. METs were calculated from treadmill workload. Cox regression analysis was used to describe the relationship between METs and time to a composite outcome of all-cause mortality, nonfatal myocardial infarction, or heart failure hospitalization. Among 1,726 patients (36% women; median age 59 years [interquartile range, 52 to 66]), there were 467 events (27%) during a median follow-up of 5.8 years (interquartile range, 2.6 to 8.7). In analyses adjusted for age, sex, Charlson co-morbidity index, hypertension, diabetes, and CR referral diagnosis, METs were independently related to the composite outcome at CR start (Wald chi-square 43, hazard ratio 0.59 [95% confidence interval 0.51 to 0.70]) and CR end (Wald chi-square 47, hazard ratio 0.68 [95% confidence interval 0.61 to 0.76]). Patients exercising below 3.5 METs on exit from CR represent a high-risk group with 1- and 3-year event rates ≥7% and ≥18%, respectively. In conclusion, METs during CR is available at no additional cost and can be used to identify patients at increased risk for an event who may benefit from closer follow-up, extended length of stay in CR, and/or participation in other strategies aimed at maximizing adherence to secondary preventive behaviors and improving exercise capacity. PMID:26897640

  19. Impact of Cardiac Computed Tomographic Angiography Findings on Planning of Cancer Therapy in Patients with Concomitant Structural Heart Disease

    OpenAIRE

    Jean-Bernard Durand; Gregory Gladish; Elie Mouhayar; Syed Wamique Yusuf; Jose Banchs; Daher, Iyad N.

    2011-01-01

    Background. Exclusion of underlying coronary artery disease (CAD) is essential in the diagnosis of chemotherapy-induced cardiomyopathy. Presence and severity of CAD can also impact the choice of therapy in cancer patients. The value of cardiac computed tomographic angiography (CCTA) in this setting has not been reported. Methods. We collected data on the clinical presentation and indications for CCTA performed from January to December 2008 at the University of Texas MD Anderson Cancer Center ...

  20. Angiographic correlations of patients with small vessel disease diagnosed by adenosine-stress cardiac magnetic resonance imaging

    OpenAIRE

    Scheck Roland; Hoefling Berthold; Ali Eman; Klos Markus; Pilz Guenter; Bernhardt Peter

    2008-01-01

    Abstract Cardiac magnetic resonance imaging (CMR) with adenosine-stress myocardial perfusion is gaining importance for the detection and quantification of coronary artery disease (CAD). However, there is little knowledge about patients with CMR-detected ischemia, but having no relevant stenosis as seen on coronary angiography (CA). The aims of our study were to characterize these patients by CMR and CA and evaluate correlations and potential reasons for the ischemic findings. 73 patients with...