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https://www.readbyqxmd.com/read/27905625/-epidemiological-description-of-human-and-animal-hydatidosis-in-los-r%C3%A3-os-region-1999-2009
#1
Gerardo Acosta-Jamett, Reinaldo Vargas, Santiago Ernst
OBJECTIVE: To determine the prevalence of hydatidosis in humans and livestock in the Los Ríos region during the years 1999-2009. METHODS: A retrospective survey of all discharge records of patients undergoing removal of cysts produced by Echinococcus granulosus during the period 1999-2009 in the Hospital Clinico Regional of Valdivia was conducted. With the information provided incidence rate, mortality rate and fatality rate were calculated. Additionally, with the aim of determining prevalence of hydatidosis in livestock (i...
August 2016: Revista Chilena de Infectología: órgano Oficial de la Sociedad Chilena de Infectología
https://www.readbyqxmd.com/read/27905298/haploinsufficiency-of-the-folliculin-gene-leads-to-impaired-functions-of-lung-fibroblasts-in-patients-with-birt-hogg-dub%C3%A3-syndrome
#2
Yoshito Hoshika, Fumiyuki Takahashi, Shinsaku Togo, Muneaki Hashimoto, Takeshi Nara, Toshiyuki Kobayashi, Fariz Nurwidya, Hideyuki Kataoka, Masatoshi Kurihara, Etsuko Kobayashi, Hiroki Ebana, Mika Kikkawa, Katsutoshi Ando, Koichi Nishino, Okio Hino, Kazuhisa Takahashi, Kuniaki Seyama
Birt-Hogg-Dubé syndrome (BHDS) is an autosomal dominant inherited disorder caused by germline mutations in the FLCN gene, and characterized by skin fibrofolliculomas, multiple lung cysts, spontaneous pneumothorax, and renal neoplasms. Pulmonary manifestations frequently develop earlier than other organ involvements, prompting a diagnosis of BHDS However, the mechanism of lung cyst formation and pathogenesis of pneumothorax have not yet been clarified. Fibroblasts were isolated from lung tissues obtained from patients with BHDS (n = 12) and lung cancer (n = 10) as controls...
November 2016: Physiological Reports
https://www.readbyqxmd.com/read/27904546/cured-transudative-pleural-effusion-a-case-report
#3
Mohsen Shafipoor, Arda Kiani, Kambiz Sheikhy, Atefeh Abedini, Majid Golestani Eraghi
Echinococcosis or hydatid disease is a helminthic infection caused by larvae of tapeworm Echinococcus granulosus. While the cysts can involve all organs, liver is the most common site of infection and the lungs are the second most commonly involved organ in young adults. In addition to endemic areas its incidence is growing all around the world due to the ease of transcontinental travel. Disease presentation varies and usually is due to mass effect or dysfunction of the involved organ and surgical resection is the recommended treatment...
2016: Tanaffos
https://www.readbyqxmd.com/read/27902593/angiosarcoma-in-the-chest-radiologic-pathologic-correlation-case-report
#4
Sara Piciucchi, Alessandra Dubini, Sara Tomassetti, Stefano Sanna, Claudia Ravaglia, Angelo Carloni, Christian Gurioli, Carlo Gurioli, Thomas V Colby, Venerino Poletti
RATIONALE: Angiosarcomas are rare, malignant vascular tumors. PATIENT CONCERNS: They represents about 2% of all soft tissue sarcoma, which can often metastasize through the hematogenous route. The radiological features have been analyzed in 4 patients with metastatic angiosarcoma in the chest. DIAGNOSES: The main radiologic findings included nodules, cysts, nodules with halo sign, and vascular tree-in-bud. Morphologic features, as observed in the histologic specimen, have been correlated with radiologic appearance...
November 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27898174/treatment-of-a-giant-pulmonary-emphysematous-cyst-with-primary-bronchoalveolar-papillary-carcinoma-in-a-shih-tzu-dog
#5
Jiyoung Park, Hae-Beom Lee, Seong Mok Jeong
OBJECTIVE: To report the surgical treatment of a pulmonary emphysematous cyst concurrent with primary pulmonary bronchoalveolar papillary carcinoma in a dog. STUDY DESIGN: Clinical case report. ANIMALS: 12-year-old 6.4 kg spayed female Shih Tzu dog. METHODS: The dog presented for surgical treatment of pulmonary emphysema. Radiography revealed that more than half of the left caudal lung lobe was enlarged and hyperlucent and computed tomography (CT) confirmed the presence of an emphysematous space...
November 28, 2016: Veterinary Surgery: VS
https://www.readbyqxmd.com/read/27888659/intraoperative-diagnosis-of-hydatid-cyst-of-the-ovary-masquerading-as-tumor
#6
Pavneet Kaur Selhi, Sumit Grover, Vikram Narang, Aminder Singh, Neena Sood, Sunil Juneja
Hydatid disease, caused by the larval stage of Echinococcus granulosus, is found most commonly in the liver and lungs, but no organ is immune. The ovarian involvement is often secondary to a cyst's dissemination localized in a different site. Occasionally, the cyst enlarges, thus mimicking an ovarian tumor. Patients with hydatid cysts at unusual locations present with atypical presentations and pose a diagnostic dilemma. A high index of suspicion is required in order to make a correct diagnosis pre-operatively to prevent spillage of the cyst contents during surgery...
November 26, 2016: Diagnostic Cytopathology
https://www.readbyqxmd.com/read/27876271/hiv-infection-is-independently-associated-with-increased-ct-scan-lung-density
#7
M Bradley Drummond, Allison A Lambert, Amira F Hussien, Cheng T Lin, Christian A Merlo, Robert A Wise, Gregory D Kirk, Robert H Brown
RATIONALE AND OBJECTIVES: Noninfectious pulmonary complications are common among HIV-infected individuals and may be detected early by quantitative computed tomography (CT) scanning. The association of HIV disease markers with CT lung density measurement remains poorly understood. MATERIALS AND METHODS: One hundred twenty-five participants free of spirometry-defined lung disease were recruited from a longitudinal cohort study of HIV-infected and HIV-uninfected individuals to undergo standardized CT scan of the chest...
November 18, 2016: Academic Radiology
https://www.readbyqxmd.com/read/27871249/benign-clear-cell-sugar-tumor-of-the-lung-in-a-patient-with-birt-hogg-dub%C3%A3-syndrome-a-case-report
#8
Yoko Gunji-Niitsu, Toshio Kumasaka, Shigehiro Kitamura, Yoshito Hoshika, Takuo Hayashi, Hitoshi Tokuda, Riichiro Morita, Etsuko Kobayashi, Keiko Mitani, Mika Kikkawa, Kazuhisa Takahashi, Kuniaki Seyama
BACKGROUND: Birt-Hogg-Dubé (BHD) syndrome is a rare inherited autosomal genodermatosis and caused by germline mutation of the folliculin (FLCN) gene, a tumor suppressor gene of which protein product is involved in mechanistic target of rapamycin (mTOR) signaling pathway regulating cell growth and metabolism. Clinical manifestations in BHD syndrome is characterized by fibrofolliculomas of the skin, pulmonary cysts with or without spontaneous pneumothorax, and renal neoplasms. There has been no pulmonary neoplasm reported in BHD syndrome, although the condition is due to deleterious sequence variants in a tumor suppressor gene...
November 21, 2016: BMC Medical Genetics
https://www.readbyqxmd.com/read/27867584/birt-hogg-dube-syndrome-accompanied-by-pulmonary-arteriovenous-malformation
#9
Noriyuki Matsutani, Hitoshi Dejima, Yusuke Takahashi, Hirofumi Uehara, Hisae Iinuma, Fumihiko Tanaka, Masafumi Kawamura
A 25-year-old male with Birt-Hogg-Dube (BHD) syndrome who developed hemothorax caused by ruptured of pulmonary arteriovenous malformation was reported. The patient was admitted to the hospital due to chest pain. A chest X-ray showed pleural fluid in his left lung, and a chest CT showed the presence of a tumor with enhanced contrast in the lower left lobe of approximately 5 cm in a diameter. Pleural fluid was collected by tap and indicated the presence of blood; therefore, hemothorax was suspected. Thoracoscopic surgery was performed to remove the mass for homostasis...
October 2016: Journal of Thoracic Disease
https://www.readbyqxmd.com/read/27864598/impact-of-fetal-counseling-on-outcome-of-antenatal-congenital-surgical-anomalies
#10
Shilpa Sharma, Ranjana Bhanot, Dipika Deka, Minu Bajpai, Devendra K Gupta
AIM: To analyze the impact of counseling on antenatal congenital surgical anomalies (ACSA). METHODS: Cases presenting with ACSA for fetal counseling and those presenting in post-natal period following diagnosis of ACSA (PACSA) for surgical opinion were analyzed for spectrum, presentation and outcome. RESULTS: 117 cases including ACSA(68);PACSA(49) were analyzed. Gestational age at diagnosis of ACSA;PACSA was 17-37;17-39 weeks (median 24;32 weeks)...
November 18, 2016: Pediatric Surgery International
https://www.readbyqxmd.com/read/27847421/comparison-of-radiography-and-ultrasonography-in-the-detection-of-lung-and-liver-cysts-in-cattle-and-buffaloes
#11
Ashwani Kumar, Narinder Singh Saini, Jitender Mohindroo, Balbir Bagicha Singh, Vandana Sangwan, Naresh Kumar Sood
AIM: Echinococcosis is the major cause of lung and liver cysts in ruminants. This study compared usefulness of radiography and ultrasonography (USG) in the detection of lung and/or liver cysts in sick bovine animals. The study also worked out cooccurrence of lung and liver cysts, and whether these cysts were primary cause of sickness or not. MATERIALS AND METHODS: This study was conducted on 45 sick bovine (37 buffaloes and 8 cattle) suffering from lung and liver cysts...
October 2016: Veterinary World
https://www.readbyqxmd.com/read/27829068/clinical-course-and-changes-in-high-resolution-computed-tomography-findings-in-patients-with-idiopathic-pulmonary-fibrosis-without-honeycombing
#12
Hiroyoshi Yamauchi, Masashi Bando, Tomohisa Baba, Kensuke Kataoka, Yoshihito Yamada, Hiroshi Yamamoto, Atsushi Miyamoto, Soichiro Ikushima, Takeshi Johkoh, Fumikazu Sakai, Yasuhiro Terasaki, Akira Hebisawa, Yoshinori Kawabata, Yukihiko Sugiyama, Takashi Ogura
Some patients with idiopathic pulmonary fibrosis (IPF) do not have honeycombing on high-resolution computed tomography (HRCT) at their initial evaluation. The clinical course and sequential changes in HRCT findings in these patients are not fully understood. We reviewed the cases of 43 patients with IPF without honeycombing on initial HRCT from institutions throughout Japan. All patients were diagnosed with IPF based on a surgical lung biopsy. Multidisciplinary discussions were held five times between 2011 and 2014, to exclude alternative etiologies...
2016: PloS One
https://www.readbyqxmd.com/read/27828805/aspergilloma-of-the-lung-strategy-to-prevent-endobronchial-spillage
#13
Preety Mittal Roy, Sangeeta Khanna, Yatin Mehta, Ali Zamir Khan
Aspergilloma of the lung eroding into the airway may lead to perioperative endobronchial spillage and contamination of the normal lung. Our aim in this group of patients who are undergoing robotic- or video-assisted thoracoscopic lobectomy is to protect the contralateral lung and, if possible, uninvolved lobes of ipsilateral lung. Double-lumen endobronchial tubes do provide lung protection to the contralateral lung intraoperatively, but there is no protection to the ipsilateral lung lobes not involved by the disease process...
September 2016: Innovations: Technology and Techniques in Cardiothoracic and Vascular Surgery
https://www.readbyqxmd.com/read/27798316/facial-drooping-aphasia-and-an-incidental-lung-mass-in-a-nonsmoker
#14
Justin K Lui, Lacey J McIntosh, Jorge Escobar Valle, Thomas Stockl, Stephen Summers
BACKGROUND: Atrial fibrillation and atrial flutter are atrial tachycardias associated with embolic strokes. To date, there have only been a few reports highlighting the incidence of these atrial tachycardias due to mechanical compression of myocardial structures and the pulmonary vasculature in certain mediastinal masses and cysts. CASE: We present a case of a 75-year-old gentleman who is a nonsmoker with a history of hypertension who presents with an acute embolic stroke due to atrial flutter likely from mechanical compression from an underlying squamous cell carcinoma of the lung...
October 26, 2016: Journal of Intensive Care Medicine
https://www.readbyqxmd.com/read/27797454/thoracic-mri-evaluation-of-sarcoidosis-in-children
#15
Sureyya Burcu Gorkem, Seçil Köse, Edward Y Lee, Selim Doğanay, Ayse Seda Coskun, Mehmet Köse
BACKGROUND: Childhood sarcoidosis is a very rare granulomatous disorder with an unknown etiology. Stage 1 disease is the most common whereas stages 2, 3, and 0 are rare in children. OBJECTIVE: To evaluate thoracic findings of pediatric pulmonary sarcoidosis on MRI and to compare them with CT findings. METHODS: Between August 2010 and May 2015, seven consecutive pediatric patients (four male, three female; age range: 8-18 years, mean age: 13...
October 31, 2016: Pediatric Pulmonology
https://www.readbyqxmd.com/read/27793056/the-implication-of-tumor-biomarker-ca19-9-in-the-diagnosis-of-intracranial-epidermoid-cyst
#16
Yongjie Wang, Wei Yan, Qun Wu, Gao Chen, Jianmin Zhang
OBJECT: The diagnosis of intracranial epidermoid cyst (IEC) relies solely on MRI, which is time and money consuming. The application of tumor biomarkers in IEC has never been systematically studied. Here we screened a group of commonly used tumor biomarkers to assess their diagnostic value in IEC. RESULTS: Serum tumor biomarkers were assessed in 42 IECs and 42 paired healthy controls. Only serum CA19-9 level was significantly higher in the IEC group (median 20.3U/ml vs...
October 26, 2016: Oncotarget
https://www.readbyqxmd.com/read/27787381/cystic-angiomatosis-a-heterogeneous-condition-four-new-cases-and-a-literature-review
#17
Aurélie Najm, Elise Soltner-Neel, Benoît Le Goff, Pascale Guillot, Yves Maugars, Jean-Marie Berthelot
BACKGROUND: Cystic angiomatosis (CA) is a rare disorder causing bony cysts. It displays some similarity to Gorham-Stout disease (GSD), but has a much better local prognosis, despite the larger number of cysts. These 2 conditions also differ in terms of their location, visceral involvement, and response to treatment. METHODS: We report 4 cases of CA, including 1 sclerosing form, which we compare with cases from a literature review performed with PRISMA methodology...
October 2016: Medicine (Baltimore)
https://www.readbyqxmd.com/read/27781131/cystic-lung-disease-in-down-syndrome-a-case-report-and-literature-review
#18
Mathew George, John Amodio, Haesoon Lee
Subpleural lung cysts (SPC) are seen in children with Down syndrome (DS). The incidence and the long term course of these lesions are not known. It is important for pediatricians and pediatric radiologists to be aware of these lung lesions since the DS patients' longevity has increased and they have greater frequency to encounter the clinicians. Autopsy and the radiology series have shown that these lesions are often found in association with congenital heart disease, particularly the endocardial cushion defect and prematurity...
2016: Case Reports in Pediatrics
https://www.readbyqxmd.com/read/27780965/a-case-of-birt-hogg-dub%C3%A3-bhd-syndrome-harboring-a-novel-folliculin-flcn-gene-mutation
#19
Takuro Yukawa, Takuya Fukazawa, Masakazu Yoshida, Ichiro Morita, Katsuya Kato, Yasumasa Monobe, Mitsuko Furuya, Yoshio Naomoto
BACKGROUND Birt-Hogg-Dubé (BHD) syndrome is an autosomal dominant disorder clinically characterized by pulmonary cysts, spontaneous pneumothorax, renal cell cancer, and skin fibrofolliculomas. The disorder is caused by germline mutations in the FLCN gene. CASE REPORT A 56-year-old female was admitted to our hospital with a diagnosis of bilateral spontaneous pneumothorax. A computed tomography (CT) scan of the chest revealed bilateral multiple bullae predominantly located in the subpleural and mediastinal areas in the bilateral upper and lower lobes...
October 26, 2016: American Journal of Case Reports
https://www.readbyqxmd.com/read/27771257/excretory-secretory-products-in-the-echinococcus-granulosus-metacestode-is-the-intermediate-host-complacent-with-infection-caused-by-the-larval-form-of-the-parasite
#20
Guilherme B Dos Santos, Karina M Monteiro, Edileuza Danieli da Silva, Maria Eduarda Battistella, Henrique B Ferreira, Arnaldo Zaha
The genus Echinococcus consists of parasites that have a life cycle with two mammalian hosts. Their larval stage, called the hydatid cyst, develops predominantly in the liver and lungs of intermediate hosts. The hydatid cyst is the causative agent of cystic hydatid disease and the species Echinococcus granulosus, G1 haplotype, is responsible for the vast majority of cases in humans, cattle and sheep. Protein characterization in hydatid cysts is essential for better understanding of the host-parasite relationship and the fertility process of Echinococcus...
December 2016: International Journal for Parasitology
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