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  1. Intracerebral metastasis showing restricted diffusion: Correlation with histopathologic findings

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    Duygulu, G. [Radiology Department, Ege University Medicine School, Izmir (Turkey); Ovali, G. Yilmaz [Radiology Department, Celal Bayar University Medicine School, Manisa (Turkey)], E-mail: gulgun.yilmaz@bayar.edu.tr; Calli, C.; Kitis, O.; Yuenten, N. [Radiology Department, Ege University Medicine School, Izmir (Turkey); Akalin, T. [Pathology Department, Ege University Medicine School, Izmir (Turkey); Islekel, S. [Neurosurgery Department, Ege University Medicine School, Izmir (Turkey)

    2010-04-15

    Objective: We aimed to detect the frequency of restricted diffusion in intracerebral metastases and to find whether there is correlation between the primary tumor pathology and diffusion-weighted MR imaging (DWI) findings of these metastases. Material and methods: 87 patients with intracerebral metastases were examined with routine MR imaging and DWI. 11 hemorrhagic metastatic lesions were excluded. The routine MR imaging included three plans before and after contrast enhancement. The DWI was performed with spin-echo EPI sequence with three b values (0, 500 and 1000), and ADC maps were calculated. 76 patients with metastases were grouped according to primary tumor histology and the ratios of restricted diffusion were calculated according to these groups. ADCmin values were measured within the solid components of the tumors and the ratio of metastases with restricted diffusion to that which do not show restricted diffusion were calculated. Fisher's exact and Mann-Whitney U tests were used for the statistical analysis. Results: Restricted diffusion was observed in a total of 15 metastatic lesions (19, 7%). Primary malignancy was lung carcinoma in 10 of these cases (66, 6%) (5 small cell carcinoma, 5 non-small cell carcinoma), and breast carcinoma in three cases (20%). Colon carcinoma and testicular teratocarcinoma were the other two primary tumors in which restricted diffusion in metastasis was detected. There was no statistical significant difference between the primary pathology groups which showed restricted diffusion (p > 0.05). ADCmin values of solid components of the metastasis with restricted diffusion and other metastasis without restricted diffusion also showed no significant statistical difference (0.72 {+-} 0.16 x 10{sup -3} mm{sup 2}/s and 0.78 {+-} 21 x 10{sup -3} mm{sup 2}/s respectively) (p = 0.325). Conclusion: Detection of restricted diffusion on DWI in intracerebral metastasis is not rare, particularly if the primary tumor is lung or breast

  2. Autopsied case of tuberculous meningitis showing interesting CT findings

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    Abiko, Takashi; Higuchi, Hiroshi; Imada, Ryuichi; Nagai, Kenichi (Iwate Prefectural Central Hospital (Japan))

    1983-11-01

    A 61-year-old female patient died of a neurological disorder of unknown origin one month after the first visit and was found to have had tuberculous meningitis at autopsy. CT revealed a low density area showing an enlargement of the cerebral ventricle but did not reveal contrast enhancement in the basal cistern peculiar to tuberculous meningitis.

  3. A Technique for Showing Causal Arguments in Accident Reports

    Science.gov (United States)

    Holloway, C. M.; Johnson, C. W.

    2005-01-01

    In the prototypical accident report, specific findings, particularly those related to causes and contributing factors, are usually written out explicitly and clearly. Also, the evidence upon which these findings are based is typically explained in detail. Often lacking, however, is any explicit discussion, description, or depiction of the arguments that connect the findings and the evidence. That is, the reports do not make clear why the investigators believe that the specific evidence they found necessarily leads to the particular findings they enumerated. This paper shows how graphical techniques can be used to depict relevant arguments supporting alternate positions on the causes of a complex road-traffic accident.

  4. Reports show fewer pallets entering landfills

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    Robert J. Bush; Philip A. Araman

    2010-01-01

    Information from a series of Virginia Tech studies reveals current trends in core utilization by the pallet industry. The most recent report released this year studied trends from 2006. Virginia Tech researchers compared these results to five previous studies going all the way back to 1992.

  5. MRI finding of ethylmalonic encephalopathy: case report

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    Kim, Jin Yong; Lee, Shi Kyung; Han, Chun Hwan; Rho, Eun Jin [Kangnam General Hospital Public Corporation, Seoul (Korea, Republic of)

    2002-12-01

    Ethylmalonic encephalopathy is a rare syndrom characterized by developmental delay, acrocyanosis, petechiae, chronic diarrhea, and ethylmalonic, lactic, and methylsuccinic aciduria. We report the MRI finding of ethylmalonic encephalopathy including previously unreported intracranial hematoma.

  6. Liver cell adenoma showing sequential alteration of radiological findings suggestive of well-differentiated hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Takayuki Kogure; Yoshiyuki Ueno; Satoshi Sekiguchi; Kazuyuki Ishida; Takehiko Igarashi; Yuta Wakui; Takao Iwasaki; Tooru Shimosegawa

    2009-01-01

    A liver tumor 35 mm in diameter was found incidentally in a 40-year-old woman who had no history of liver diseases or the use of oral contraceptives. Radiological diagnostics showed the typical findings of liver cell adenoma (LCA). Dynamic computed tomography revealed that the tumor showed a homogenous enhancement in the arterial phase and almost the same enhancement as the surrounding liver parenchyma in the delayed phase. The tumor was found to contain fat on magnetic resonance imaging. A benign fat containing liver tumor was suggested. However, radiological findings altered, which caused us to suspect that a welldifferentiated hepatocellular carcinoma (HCC) containing fat was becoming dedifferentiated. Partial hepatectomy was performed and the pathological findings showed the typical findings of LCA. This case was an extremely rare LCA, which had no background of risk for LCA and developed the sequential alteration of the radiological findings to suspect well-differentiated HCC.

  7. The English Definite Article: What ESL/EFL Grammars Say and What Corpus Findings Show

    Science.gov (United States)

    WonHo Yoo, Isaiah

    2009-01-01

    To ascertain whether what ESL/EFL grammars say is informed by what scholars discuss in the literature and supported by what corpus findings actually show, this paper first presents a brief overview of the literature on the English definite article and then compares popular ESL/EFL grammars' coverage of "the" and corpus findings on definite article…

  8. Chronic Bullying Can Show Up in Report Cards

    Science.gov (United States)

    ... https://medlineplus.gov/news/fullstory_163318.html Chronic Bullying Can Show Up in Report Cards Study found ... 2017 MONDAY, Jan. 30, 2017 (HealthDay News) -- Chronic bullying can take a toll on kids' grades. That's ...

  9. MR findings of nasal cavity lesions showing the infundibular widening on

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    Youn, Eun Kyung; Lee, Young Uk; Lee, Young Rae [Kangbuk Samsung Hospital, Sungkyunkwan Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-03-01

    Several kinds of nasal cavity lesions located in the region of the infundibulum on CT. At such time, the visualization of these lesions is very similar. The purpose of this study was to differentially diagnose these nasal cavity lesions through evaluation of the MR findings. In 51 cases of pathologically proven nasal cavity masses which on CT showed infundibular widening, we retrospectively evaluated the MR findings. The cases involved prolapsed antral mucosa from sinusitis(n=15), inverted papilloma(n=10), antrochoanal polyp(n=10), aspergillosis(n=9), and nasal polyp(n=7). All patients underwent both CT and MR. imaging. In all cases, CT findings were similar ; soft tissue masses filling the maxillary sinus and nasal cavity were associated with infundibular widening caused by pressure on the uncinate process, leading to erosion. Differential diagnosis by CT was very difficult ; MR T2 weighted imaging was most effective for differential diagnosis of these nasal cavity masses. Prolapsed antral mucosa showed central inhomogeneous mixed signal intensity, with a peripheral rim of hyperintensity along the sinus wall and nasal component. Antrochoanal polyps showed homogeneous bright signal intensity of the antral and nasal component. Aspergillosis showed central dark signal foci. Inverted papillomas showed mixed intermediate and high intensity mixed with high signal intensity. Nasal polyps showed striation mixed of intermediate and high signal intensity, while nasal polyp showed striation of intermediate and high intensity. On Gd-enhanced T1 weighted images, prolapsed antral mucosa and antrochoanal polyp showed peripheral rim enhancement of the antral and nasal component. In contrast, inverted papilloma and nasal polyp showed intense enhancement of the mass and can be separate from the sinus inflammatory disease. Various nasal cavity masses showing infundibular widening on CT can be differentiated on MR images, especially of these are T2 weighted or contrast enhanced T1

  10. Fibroadenomas of the breast showing an ill-defined margin on ultrasonogram: Correlation with histopathologic findings

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    Hwang, Ji Young; Choi, Hye Young; Shim, Sung Shine; Rhee, Chung Sik; Sung, Soon Hee [Ewha Womans University College of Medicine, Seoul (Korea, Republic of)

    2002-12-15

    To correlate the sonographic finding of ill-defined fibroadenoma with the histopathologic findings. Sonographic finding of forty nine surgically proven fibroadenomas were retrospectively correlated with histopathologic findings. We evaluated sonographic findings including the margin, shape, size and the echotexture of fibroadenoma. The histopathologic glandular structure, stromal type of fibroadenoma, type of the surrounding breast tissue and presence of interdigitation between fibroadenoma and the surrounding breast tissue were pathologically reviewed and analyzed statistically. Breast sonography of fibroadenomas demonstrated well-defined margin in 28 (57%) and ill-defined margin in 21 (43%) among 49 lesions. Histopathologically, the glandular structure and type of the surrounding breast tissue were not significantly different between well-defined and ill-defined fibroadenomas. The stromal type of fibroadenoma was sclerotic in 8 (29%) well-defined fibroadenomas while sclerotic in 15 (72%) of 21 ill-defined fibroadenomas,showing difference with a statistical significance between well-defined and ill-defined fibroadenomas (p<0.05). Twenty (71%) of 28 fibroadenomas with well-defined sonographic margins showed well-defined border between mass and the surrounding breast tissue, pathologically. Meanwhile, twenty (95%) of 21 fibroadenomas with ill-defined sonographic margins demonstrated interdigitation of the surrounding breast tissue and mass, exhibiting a statistical significance (p<0.005). Ill-defined margins of fibroadenomas on sonography represent the interdigitation of the surrounding breast tissue with a mass and is seen in the sclerotic stromal type of fibroadenomas.

  11. Demography and findings of reported rape cases.

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    Quader, M M; Rahman, M H; Kamal, M; Ahmed, A U; Saha, S K

    2010-01-01

    Six hundred and ninety nine cases of alleged rape were studied by the authors during the period from 2007-2008 at the Mymensingh Medical College, Mymensingh. Of these cases, 122 had positive findings of recent sexual intercourse; 250 cases had the positive findings of habituated sexual intercourse, and 327 cases had no findings of sexual intercourse but they complained of forcible sexual intercourse and found no sign of sexual intercourse. Most of the alleged victims of rape were nulliparous 87.12% and parous was only 12.87%. 430 (61.51%) cases of reported victims who were students of schools and colleges were not considered as rape cases considering their victim's history of love affairs, leaving home secretly with their lovers, living with them for many days. Gang rape was not so common (4.29% of raped cases) in our study. Age groups, their occupations, living areas, time of arrival for medico-legal examination have been studied. Most of the cases were students (61.51%). A few numbers of victims were subjected to gang rape. Examination and reporting the cases have been discussed.

  12. Suture Granuloma Showing False-Positive Findings on FDG-PET

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    Kohei Takahara

    2013-01-01

    Full Text Available We report a case of a 33-year-old male with a mixed germ-cell testicular tumor. Postoperative follow-up FDG-PET revealed concentration of FDG in the left inguinal area which is not tumor metastasis or local recurrence but suture reactivity granuloma. In this paper, we reviewed suture granulomas associated with false-positive findings on FDG-PET after surgery. If FDG-PET will be used more frequently in the future, it will be necessary to refrain from using silk thread in order to prevent any unnecessary surgery.

  13. Muscular cysticercosis: Case report and imaging findings

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    Olmo, Neide Regina Simoes; Fiorio, Ulysses Ferreira; Clemente, Marcel Andreazza, E-mail: neideolmo@yahoo.com.br [Clinica Mult Imagem, Santos, SP (Brazil); Bastos, Eder Amaral [Universidade Metropolitana de Santos (UNIMES), Santos, SP (Brazil); Mendes, Gustavo Gomes [AC Camargo Cancer Center, Sao Paulo, SP (Brazil)

    2016-11-15

    Cysticercosis is a parasitic disease caused by a worm of the Cestoda class. The most prevalent form affects the nervous system. This case report is from a 78-year old female patient evaluated at Clinica Mult Imagem, in the city of Santos, Brazil, who presented a form of the disease that differed from the classic neurocysticercosis, in this case muscular cysticercosis. This and other forms of manifestation justify further studies to ensure adequate recognition, diagnosis and treatment of this parasitic disease. (author)

  14. Two Intramuscular Lipoma Case Reports: Radiological Findings

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    Ayse Umul

    2016-09-01

    Full Text Available Lipomas are common soft tissue tumors of mesenchymal origin.They contain mature adipose tissue. They are usually located in the subcutaneous tissue. They rarely ocur within the muscle and then are called intramuscular lipomas. Ultrasonography is the first diagnostic method to be selected. However, cross-sectional imaging methods are more useful in the diagnosis. On Magnetic resonance imaging (MRI, with the help of signal characteristics and fat suppression techniques,diagnosis is easily achieved. In addition, the relationship of lesion with the adjacent anatomical structures can be assessed better with MRI. Here, will be explained two different intramuscular lipoma cases and imaging findings will be reviewed. [J Contemp Med 2016; 6(3.000: 221-225

  15. Muscular cysticercosis: Case report and imaging findings

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    Neide Regina Simões Olmo

    Full Text Available Summary Cysticercosis is a parasitic disease caused by a worm of the Cestoda class. The most prevalent form affects the nervous system. This case report is from a 78-year-old female patient evaluated at Clínica Mult Imagem, in the city of Santos, Brazil, who presented a form of the disease that differed from the classic neurocysticercosis, in this case muscular cysticercosis. This and other forms of manifestation justify further studies to ensure adequate recognition, diagnosis and treatment of this parasitic disease.

  16. Preliminary Findings Show Maternal Hypothyroidism May Contribute to Abnormal Cortical Morphology in Offspring

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    Lischinsky, Julieta E.; Skocic, Jovanka; Clairman, Hayyah; Rovet, Joanne

    2016-01-01

    In rodents, insufficient thyroid hormone (TH) gestationally has adverse effects on cerebral cortex development. Comparable studies of humans examining how TH insufficiency affects cortical morphology are limited to children with congenital hypothyroidism or offspring of hypothyroxinemic women; effects on cortex of children born to women with clinically diagnosed hypothyroidism are not known. We studied archived MRI scans from 22 children aged 10–12 years born to women treated for preexisting or de novo hypothyroidism in pregnancy (HYPO) and 24 similar age and sex controls from euthyroid women. FreeSurfer Image Analysis Suite software was used to measure cortical thickness (CT) and a vertex-based approach served to compare HYPO versus control groups and Severe versus Mild HYPO subgroups as well as to perform regression analyses examining effects of trimester-specific maternal TSH on CT. Results showed that relative to controls, HYPO had multiple regions of both cortical thinning and thickening, which differed for left and right hemispheres. In HYPO, thinning was confined to medial and mid-lateral regions of each hemisphere and thickening to superior regions (primarily frontal) of the left hemisphere and inferior regions (particularly occipital and temporal) of the right. The Severe HYPO subgroup showed more thinning than Mild in frontal and temporal regions and more thickening in bilateral posterior and frontal regions. Maternal TSH values predicted degree of thinning and thickening within multiple brain regions, with the pattern and direction of correlations differing by trimester. Notably, some correlations remained when cases born to women with severe hypothyroidism were removed from the analyses, suggesting that mild variations of maternal TH may permanently affect offspring cortex. We conclude that maternal hypothyroidism during pregnancy has long-lasting manifestations on the cortical morphology of their offspring with specific effects reflecting both

  17. Electricity show and related educational programming. Final report

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-19

    The on-site version of Balance of Power reached a total audience of 21,331 between November 10, 1994 and January 31, 1996; in addition, the Physics on Wheels van offered exhibits and programs to an additional 30,000 students in the 1995-1996 school year. The program provided a groundbreaking new approach to informal science education, combining a dynamic demonstration with an intensely interactive game show. Between the on-site programming and the Physics on Wheels van programs, 51,331 students were impacted by the activities, exhibits and energy-conservation message of Balance of Power.

  18. Case Report of Arm Kimura Disease with Atypical MR Finding

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    Kim, Hee Young; Kim, Baek Hyun; Lee, Young Hen; Kang, Chang Ho; Lee, Guen Young; Seo, Bo Kyoung; Lee, Ju Han [Korea University Ansan Hospital, Ansan (Korea, Republic of); Kim, Ye Lim; Hong, Suk Ju [Korea University Guro Hospital, Seoul (Korea, Republic of)

    2010-03-15

    Kimura disease is a rare chronic inflammatory condition of unknown origin that occurs mainly in young Asian male patients. Kimura disease is characterized by painless subcutaneous swelling and lymphadenopathy of the head and neck, associated with peripheral blood eosinophilia and increased serum IgE. According to some previous reports about a rare form of Kimura disease of the upper arm, soft tissue masses of the subcutaneous fat layer were demonstrated in the medial trochlear area, which showed strong and homogenous enhancement with marked perilesional edema and fat infiltrations on enhanced magnetic resonance imaging (MRI). In this case report, we introduce a case of Kimura disease of the upper arm in a 13-year male patient, which was seen as a well-marginated soft tissue mass without perilesional edema or fatty infiltrations on MRI. In this case study, we discuss the characteristics of the clinical and pathologic findings associated with unusual MRI findings, and report the Kimura disease with a different pathophysiology by anti-inflammatory drugs.

  19. Imaging findings of cerebellopontine angle cistern melanocytoma : a case report

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    Kim, Sung Mi; Choi, Jin Ok; Joo, Myung Jin [Presbyterian Medical Center, Chunju (Korea, Republic of)

    2000-03-01

    Because melanocytes are found throughout the leptomeninges, primary melanotic pigmented tumors such as pigmented meningioma, malignant melanoma, melanoblastosis, and melanocytoma can arise from this region. Melanocytomas have been described in the literature as isodense or hyperdense compared with brain parenchyme, as seen on noncontrast-enhanced CT, and as showing relatively homogeneous enhancement MR imaging demonstrates a high signal on T1-weighted images, and an iso to hypointense signal on T2-weighted images. We report the imaging findings of a melanocytoma that showed hyperdense attenuation on precontrast CT with homogeneous enhancement and hyperintense signal intensity on T1-weighted images and dark signal intensity enhancement on T2-weighted images, and also review the literature. (author)

  20. CT findings of ganglioglioma. Report of 2 cases

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    Velasquez, G.R.; Yamazaki, Shingo; Yamaguchi, Takekane (Tokyo Medical and Dental Univ. (Japan). School of Medicine)

    1984-06-01

    The authors report 2 cases of gangliogliomas of the sellar region, one of which was associated with chromophobe adenoma. Case 1. A 14-year-old female was admitted for a visual disturbance. Neurological examination showed bitemporal hemianopsia and secondary optic atrophy. CT scan showed an isodense mass in the suprasellar region, with homogneous enhancement by contrast medium and an accompanying low-density area in the left thalamus adjacent to the enhanced tumor mass. The histological diagnosis of the surgical specimen was ganglioglioma. Case 2. A 52-year-old female was admitted under the diagnosis of pituitary adenoma. Neurological examination showed bitemporal hemianopsia and signs of acromegaly. Plain skull X-ray film showed sellar ballooning and decalcification of the posterior clinoid process. The tumor resected in the first operation was histologically diagnosed as chromophobe adenoma mixed with ganglioglioma. In the follow-up, she showed signs and symptoms of a recurrent tumor, which was revealed to be ganglioglioma without any recurrence of chromophobe adenoma in the subsequent operations. The CT scan before the second operation showed an isodense supraand intrasellar mass with marked enhancement. Ganglioglioma is a rare, benign, nerve-cell tumor, mostly occurring in childhood and adolescence. The CT findings, together with the clinical history, the age of the patient, and the tumor location, may suggest the tentative preoperative diagnosis of ganglioglioma.

  1. Two cases of pediatric bone disease (eosinophilic granuloma and Brodie's abscess) showing similar scintigraphic and radiographic findings.

    Science.gov (United States)

    Yoshikawa, M; Sugawara, Y; Kikuchi, T; Nakata, S; Mochizuki, T; Ikezoe, J; Sakayama, K

    2000-12-01

    Two 9-year-old patients with femoral bone lesions were referred to the authors' institution within a few days of each other. Both showed similar radiographic, magnetic resonance imaging, and scintigraphic findings. The radiographs showed osteolytic lesions in the right femoral diaphyses, and gadolinium-DTPA-enhanced magnetic resonance imaging revealed inhomogeneous enhancement. Tc-99m HMDP showed marked linear accumulation with relatively low central uptake in the right femoral shafts, and TI-201 scintigraphy showed considerable uptake corresponding to the area seen with Tc-99m HMDP. Histologic analysis confirmed eosinophilic granuloma in the first patient and Brodie's abscess in the second. The radiographic and scintigraphic findings in Brodie's abscess may be similar to those in eosinophilic granuloma.

  2. CT findings of tracheal mucormycosis: a case report

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    Joo, Jong Kwan; Jung, Hyun Seouk; Kim, Ki Jun; Lee, Sung Yong; Kim, Kyung Mi [The Catholic Univ. of Korea, Inchon (Korea, Republic of)

    1999-09-01

    Pulmonary mucormycosis is a opportunistic mycosis, typically occurring in immunocompromised or diabetic patients. It is characterized as an infection of the pulmonary parenchyma and larger bronchi, and involves extensive vascular thrombosis and tissue necrosis. A variety of CT findings have been reported, but tracheal involvement is extremely rare. We report the case of a patient with tracheal mucormycosis placing particular emphasis on the CT findings.

  3. Development of automated detection of radiology reports citing adrenal findings

    Science.gov (United States)

    Zopf, Jason; Langer, Jessica; Boonn, William; Kim, Woojin; Zafar, Hanna

    2011-03-01

    Indeterminate incidental findings pose a challenge to both the radiologist and the ordering physician as their imaging appearance is potentially harmful but their clinical significance and optimal management is unknown. We seek to determine if it is possible to automate detection of adrenal nodules, an indeterminate incidental finding, on imaging examinations at our institution. Using PRESTO (Pathology-Radiology Enterprise Search tool), a newly developed search engine at our institution that mines dictated radiology reports, we searched for phrases used by attendings to describe incidental adrenal findings. Using these phrases as a guide, we designed a query that can be used with the PRESTO index. The results were refined using a modified version of NegEx to eliminate query terms that have been negated within the report text. In order to validate these findings we used an online random date generator to select two random weeks. We queried our RIS database for all reports created on those dates and manually reviewed each report to check for adrenal incidental findings. This survey produced a ground- truth dataset of reports citing adrenal incidental findings against which to compare query performance. We further reviewed the false positives and negatives identified by our validation study, in an attempt to improve the performance query. This algorithm is an important step towards automating the detection of incidental adrenal nodules on cross sectional imaging at our institution. Subsequently, this query can be combined with electronic medical record data searches to determine the clinical significance of these findings through resultant follow-up.

  4. Mammographic and sonographic findings of periductal mastitis : a case report

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    Chung, Sun Yang [Pochon CHA Univ. College of Medicine, Sungnam (Korea, Republic of); Oh, Ki Keun [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of)

    2001-03-01

    Periductal mastitis arises from major ducts. Radiographic reports describing the phases of duct ectasia and secretory calcifications, have been published, but descriptions of the phases of periductal mastitis are rare. We report the mammographic and ultrasonographic findings of periductal mastitis in a 30-year-old woman who presented with a breast lump.

  5. Epitope finding in Zika virus molecule: The first world report

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    Somsri Wiwanitkit

    2017-01-01

    Full Text Available Zika virus infection is a new problematic virus infection that becomes the present public health problem. Now this mosquito borne infectious disease can be seen worldwide and can cause dengue-like infection. In addition, it can also induce transplacental infection and result in congenital neurological defect. To prevent this infection, there is still no specific vaccine. To find a new vaccine, finding epitope is the first step. Here, the authors report the study to find epitope within Zika virus molecule. According to this study, the appropriate epitopes can be seen. This is the first world report on epitope finding for Zika virus. The data can be useful for further vaccine development.

  6. 18 CFR 401.88 - Findings, report and Commission review.

    Science.gov (United States)

    2010-04-01

    ... 18 Conservation of Power and Water Resources 2 2010-04-01 2010-04-01 false Findings, report and Commission review. 401.88 Section 401.88 Conservation of Power and Water Resources DELAWARE RIVER BASIN COMMISSION ADMINISTRATIVE MANUAL RULES OF PRACTICE AND PROCEDURE Administrative and Other Hearings § 401.88...

  7. Radiological findings of congenital lipoid adrenal hyperplasia: a case report

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    Kim, Mi Jeong; Shin, Joo Yong; Lee, Hee Jung; Lee, Jin Hee; Sohn, Cheol Ho; Lee, Sung Moon; Kim, Hong; Woo, Seong Ku; Suh, Soo Ji [Keimyung Univ. School of Medicine, Taegu (Korea, Republic of)

    2001-05-01

    Congenital lipoid adrenal hyperplasia (CLAH) is a rare autosomal recessive disorder characterized by the marked accumulation of lipids and cholesterol in the adrenal cortex, and the failure of adrenal steroids to synthesise. We report the ultrasound (US), computed tomographic (CT), and magnetic resonance (MR) imaging findings in a four-day-old female neonate with CLAH.

  8. Sonographic Findings of Paratesticular Tumors - Report of Three Cases

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    Kim, Sun Mi; Kim, Sung Tae; Choi, Moon Hwan; Koh, Byung Hee; Rhim, Hyun Chul; Cho, On Koo; Hahm, Chang Kok [Hanyang University College of Medicine, Seoul (Korea, Republic of)

    1995-06-15

    Paratesticular tumors are tumors that arise from the spermatic cord, epididymis, and scrotal tunics. The malignant, rate of paratesticular tumor is lower than that of testicular tumor. We report three paratesticulartumors (one lipo sarcoma, one mesothelioma, one leiomyoma) with special emphasis on sonographic findings

  9. Laryngeal schwannoma: a case report with emphasis on sonographic findings

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    Souza, Luis Ronan Marquez Ferreira de, E-mail: luisronan@gmail.com [Universidade Federal do Triangulo Mineiro (UFTM), Uberaba, MG (Brazil); De Nicola, Harley; Yamasaki, Rosiane; Pedroso, Jose Eduardo; Brasil, Osiris de Oliveira Campones do; Yamashita, Helio [Universidade Federal de Sao Paulo (EPM/UNIFESP), Sao Paulo, SP (Brazil). Escola Paulista de Medicina

    2014-05-15

    Schwannomas are benign nerve sheath tumors composed of Schwann cells, which normally produce the insulating myelin sheath covering peripheral, cranial and autonomic nerves. Twenty-five to forty-five percent of all schwannomas occur in the head and neck region, but location of such tumors in the larynx is rarely observed. The present report is aimed at describing a clinical case of laryngeal schwannoma, with emphasis on sonographic findings. (author)

  10. An ancillary CT finding of intrapulmonary solitary fibrous tumor: A case report

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    Lee, Dong Jun; Rho, Ji Young; Kwon, Ah Young [CHA Bundang Medical Center, CHA University, Seongnam (Korea, Republic of)

    2017-02-15

    Intrapulmonary solitary fibrous tumor is extremely rare. A few reports have presented typical CT findings such as well-defined, variable—sized, heterogeneously or homogenously well-enhanced intrapulmonary nodules. We report herein a rare case of intrapulmonary solitary fibrous tumor that showed typical clinical and CT features, and we also provide an ancillary CT finding that shows a distinguishable tubular vascular structure within the nodule. The tubular vascular structure was conjoined to the proximal pulmonary vein. In this study, we highlight an ancillary CT finding reported for the first time for the diagnosis of a patient with intrapulmonary solitary fibrous tumor.

  11. Radiologic findings of perforated jejunal diverticulitis: a case report

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    Kong, Jeong Hwa; Lee, Dong Ho; Kim, Hyoung Jung; Lim, Joo Won; Ko, Young Tae; Park, Yong Koo [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    2006-04-15

    We report a case of perforated jejunal diverticulitis in a 68-year-old man with iatrogenic Cushing's syndrome. The patient presented with right upper abdominal pain. Ultrasonography showed a hypoechoic structure connected to a small bowel loop, and subsequent CT examination showed multiple diverticula in proximal jejunal loops with free air trapped within the mesenteric leaf. Segmental resection of the jejunal loop confirmed jejunal diverticulitis with perforation.

  12. CT findings of esophageal schwannoma: A case report

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    Lee, Man Ho; Ryu, Dae Shick; Eom, Dae Woon; Shin, Dong Rock; Choi, Soo Jung; Ahn, Jae Hong; Park, Man Soo; Yoo, Dong Kon [Gangneung Asan Hospital, College of Medicine, University of Ulsan, Gangneung (Korea, Republic of)

    2015-03-15

    Esophageal schwannomas are a relative rare benign neoplasm that usually occurs in the upper esophagus, in the middle aged women. We report a case of a 67-year-old man with a lower esophageal schwannoma. This lesion was composed of homogenous density, iso-attenuating with the chest wall muscle on pre- and post-contrast chest computed tomography (CT). The CT findings of the esophageal schwannoma are similar to those of esophageal leiomyoma. Hense, esophageal schwannoma may be a differential diagnosis with esophageal leiomyoma.

  13. MRI Findings of Brucellar Spondylitis: A Case Report

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    Kim, Jin Woo; Kim, Myung Soon; Kim, Young Ju [Dept. of Radiology, Wonju Christian Hospital, Yonsei University Wonju College of Medicine, Wonju (Korea, Republic of)

    2013-03-15

    Brucellosis is a systemic infectious disease, and musculoskeletal involvement is a frequent complication. Particularly, spondylitis is a common involvement. However, early diagnosis of brucellar spondylitis is often difficult due to non-specific clinical symptoms and long latent period. Especially in Korea, where tuberculosis is an endemic disease, differentiation between tuberculous and brucellar spondylitis is clinically and radiologically more challenging. A 59-year-old male cattle farmer, who presented with non-specific back pain, had spondylitis on magnetic resonance imaging (MRI), and serologic test finally confirmed brucellar spondylitis. Therefore, we report a case of a rather rare disease in Korea, brucellar spondylitis with a review of MRI findings.

  14. Sonographic Findings for Posttraumatic Pacinian Neuroma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Ji Eun; Ha, Doo Hoe; Lee, Sang Min; Kim, Gwang Il [CHA Bundang Medical Center, CHA University, Seongnam (Korea, Republic of)

    2009-12-15

    Pacinian neuroma is a rare tumor characterized by hypertrophy and hyperplasia of preexisting pacinian corpuscles. This tumor most frequently presents as a small superficial mass affecting the hands and feet, which produces localized sharp pain. The etiology is unknown, but local trauma has been postulated as an important factor. Here we report a case of posttraumatic pacinian neuroma in a 24-year-old woman who presented with severe local pain in the palm. The clinical features, and the sonographic and pathologic findings of posttraumatic pacinian neuroma are discussed

  15. MR Findings of Desmoplastic Fibroblastoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Won Chan; Kang, Byeong Seong; Suh, Jae Hee; Hwang, Jae Cheol; Weon, Young Cheol; Shin, Shang Hun; Kwon, Woon Jung; Choi, Seong Hoon [University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan (Korea, Republic of)

    2010-06-15

    Desmoplastic fibroblastoma is a rare, fibrous, soft-tissue tumor that usually arises in subcutaneous tissues and skeletal muscle at various anatomic sites. We report a case of desmoplastic fibroblastoma in a 33-year-old female presented with a palpable mass in her right arm. Ultrasound images showed a hypoechoic mass lesion with internal vascularity. Magnetic resonance (MR) images showed areas of heterogeneously with high and low signal intensity on T2-weighted images, and intense enhancement on postcontrast T1-weighted images. Histopathologic examination of the resected specimen confirmed desmoplastic fibroblastoma

  16. Osseous metaplasia in gliosarcoma : an unusual histologic finding : case report

    OpenAIRE

    2014-01-01

    Gliosarcoma (GS) is a malignant neoplasm of the central nervous system that has coexisting glial and mesenchymal components. GSs are rarely related to osseous metaplasia. The authors report a case of GS in a male patient presenting apathy and catatonia. Computed tomography/magnetic resonance imaging showed an expansive process affecting the left frontal lobe. At microscopy, a malignant glioma constituted by highly atypical glial cells intermingled with spindle-shaped cells was identified. The...

  17. MRI reporting by radiographers: Findings of an accredited postgraduate programme

    Energy Technology Data Exchange (ETDEWEB)

    Piper, Keith [Allied Heath Professions Department, Canterbury Christ Church University, North Holmes Road, Canterbury, Kent CT1 1QU (United Kingdom)], E-mail: keith.piper@canterbury.ac.uk; Buscall, Kaie [Allied Heath Professions Department, Canterbury Christ Church University, North Holmes Road, Canterbury, Kent CT1 1QU (United Kingdom); Thomas, Nigel [X-Ray Department, Trafford General Hospital, Manchester M41 5SL (United Kingdom)

    2010-05-15

    Aim: To analyse the objective structured examination (OSE) results of the first three cohorts of radiographers (n = 39) who completed an accredited postgraduate certificate (PgC) programme in reporting of general magnetic resonance imaging (MRI) investigations and to compare the agreement rates with those demonstrated for a small group of consultant radiologists. Method: Forty MRI investigations were used in the OSE which included the following anatomical areas and abnormal appearances: knee; meniscal/ligament injuries, bone bruises, effusions and osteochondral defects; lumbar spine: intervertebral disc morphology, vertebral collapse, tumours (bone and soft tissue), spinal stenosis and/or nerve root involvement; internal auditory meati (IAM): acoustic neuroma. Incidental findings included maxillary polyp, arachnoid cyst, renal cyst, hydroureter, pleural effusion and metastases (adrenal, lung, perirenal and/or thoracic spine). Sensitivity, specificity and total percentage agreement rates were calculated for all radiographers (n = 39) using all reports (n = 1560). A small representative subgroup of reports (n = 27) was compared to the three consultant radiologists' reports which were produced when constructing the OSE. Kappa values were estimated to measure agreement in four groups: consultant radiologists only; radiographers and each of the consultant radiologists independently. Results: The sensitivity, specificity and agreement rates for the three cohorts (combined) of radiographers were 99.0%, 99.0% and 89.2%, respectively. For the majority (5/9) of anatomical areas and/or pathological categories no significant differences (p < 0.05) were found between the mean Kappa scores (K = 0.47-0.76) for different groups of observers, whether radiographers were included in the group analysis or not. Where differences were apparent, this was in cases (4/9) where the variation was either not greater than found between radiologists and/or of no clinical significance

  18. Hashimoto encephalopathy: a case report with proton MR spectroscopic findings

    Institute of Scientific and Technical Information of China (English)

    SU Tian-hao; JIN Er-hu; HE Wen

    2011-01-01

    A 52-year-old female patient with Hashimoto encephalopathy was admitted to hospital for clinical treatment,and the findings on MR spectroscopy (MRS) and MR imaging (MRI) in the brain were reported.MRS revealed the decreases in N-acetylaspartate (NAA/Cr=1.19) and myo-inositol peaks,and the elevations in lipid,lactate,glutamate/glutamine multiplet and choline (Cho/Cr=1.21) peaks which supported a cerebral inflammatory change,in addition to multifocal hyperintensities on T2WI and fluid-attenuated inversion recovery (FLAIR) images,slight hyperintensities on diffusion weighted imaging (DWI),hypointensities on T1WI.The atrophy of the brain was revealed on follow-up MRI two years later.

  19. Femoral arteriographic finding in acute ergotism: Report of A Case

    Energy Technology Data Exchange (ETDEWEB)

    Rhee, H. S.; Lee, K. N.; Cha, S. B. [St. Mary' s Hospital, Catholic Medical College, Seoul (Korea, Republic of)

    1971-10-15

    A case of acute ergotism with angiographic demonstration of bilateral femoral artery involvement is reported. A 27-year-old married woman was admitted because of sudden onset of severe pain in both flanks and lower legs, followed by numbness and coldness of the skin on both legs. The attack occurred after the administration of ergot tartrate as postpartum care. Femoral arteriography was performed on 10th day of illness with the Seldinger technic. The femoral arteries were generally smaller in caliber than normal. There was no definite evidence of occlusive disease. Findings were more or less symmetrical and extended to lower legs where only fine branches were visualized. The final diagnosis was diffuse vasospasm due to acute ergotism with secondary occlusion of the arteries of lower leg bilaterally.

  20. Spinal meningeal melanocytoma with benign histology showing leptomeningeal spread: Case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ok Hwa; Kim, Seon Jeong; Choo, Hye Jung; Lee, Sun Joo; Kim, Ji Yeon; Kim, Hoon [Inje University Haeundae Paik Hospital, Busan (Korea, Republic of); Lee, In Sook [Dept. of Radiology, Busan National University Hospital, Busan (Korea, Republic of)

    2013-06-15

    Meningeal melanocytoma is a rare benign tumor with relatively good prognosis. However, local aggressive behavior of meningeal melanocytoma has been reported, especially in cases of incomplete surgical resection. Malignant transformation was raised as possible cause by prior reports to explain this phenomenon. We present an unusual case of meningeal melanocytoma associated with histologically benign leptomeningeal spread and its subsequent aggressive clinical course, and describe its radiological findings.

  1. MR findings of subacute necrotizing myelopathy: case report

    Energy Technology Data Exchange (ETDEWEB)

    Na, Dong Gyu; Chang, Kee Hyun; Han, Moon Hee; Kim, Hyun Jip; Kim, Chong Jai; Chi, Je G. [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1994-04-15

    Subacute necrotizing myelopathy(SNM) is a rare non-tumorous disease of spinal cord characterized by subacute clinical course of progressive neurological deterioration. We report MR findings of a patient with pathologically proved SNM. 1 case of pathologically proved subacute necrotizing myelopathy. The patients was a 56-year-old man with progressive motor weakness and sensory loss of the lower extremities, and urinary and fecal incontinence for 11 months. Spine MRI revealed diffuse enlargement of the thoracic spinal cord from T2 to T7 level. Signal intensity of the expanded spinal cord was isointense relative to normal cord on T1-weighted image and hyperintense on proton-density and T2-weighted images. On contrast enhanced T1-weighted image, there was diffuse homogeneous enhancement in the expanded cord lesion. MR demonstration of stable persistence of spinal cord lesion or atrophy over months or years with clinical findings of gradual progressive neurologic deterioration may be helpful in the diagnosis of SNM.

  2. Osseous metaplasia in gliosarcoma: an unusual histologic finding. Case report

    Directory of Open Access Journals (Sweden)

    Eduardo Cambruzzi

    2014-04-01

    Full Text Available Gliosarcoma (GS is a malignant neoplasm of the central nervous system that has coexisting glial and mesenchymal components. GSs are rarely related to osseous metaplasia. The authors report a case of GS in a male patient presenting apathy and catatonia. Computed tomography/magnetic resonance imaging showed an expansive process affecting the left frontal lobe. At microscopy, a malignant glioma constituted by highly atypical glial cells intermingled with spindle-shaped cells was identified. The lesion showed areas of necrosis with pseudopalisading formation, focus of osseous metaplasia, and positive immunoexpression of S100, CD99 and vimentin in both elements. Only the sarcomatous component exhibited negative immunoexpression of glial fibrillary acidic protein (GFAP. The diagnosis of GS was then established.

  3. CASE REPORT: Papillary Adenoma of Kidney- An Incidental Autopsy Finding: Report of Two Cases

    Directory of Open Access Journals (Sweden)

    Bhakti D. Deshmukh

    2012-01-01

    Full Text Available Background: Renal papillary adenoma is usually an incidental finding at autopsy with an incidence of 7% to 23%. The frequency of small papillary tumours of kidney increases with age to approximately 40% of the population over the age of 65. These tumours occur morefrequently in scarred kidneys, acquired renal cystic disease and in children with von Hippel-Lindau syndrome. Case history: In this report we describe renal papillary adenoma incidentally detected during autopsies of two elderly males. Gross examination of kidneyshowed two tiny subcapsular yellowish nodules in one case and single nodule with similar morphology in the other. Microscopic examination in both the cases showed a well circumscribed tumour composed of densely packed tubules and papillae lined by small cuboidal to columnar cells with rounded uniform nuclei. However there was no nuclear atypia, mitosis or necrosis.

  4. Live Reporting in a News / Current Affairs TV Show as a Factor of (Non Credibility

    Directory of Open Access Journals (Sweden)

    Tena Perišin

    2010-12-01

    Full Text Available Only a perfunctory glance at the content of current aff airs/news programs makes it clear that in just a few years time, live reporting on Croatian TV news shows has increased dramatically. Technologicaladvancements, the equipping of TV stations with mobile satellite vans, and the pressure of competition have all resulted in increased instances of live reporting. When investigating news values, pictureand sound, as well as the possibility of immediate, timely reporting represent the key characteristics of TV journalism. In this context, live reports, as part of a news segment, should add to the authenticity and credibility of the program. Currently, however, TV broadcasting houses attempt to best one another in the number of live broadcasts as a means to purport a higher quality of their program. The direct address to the camera turns a reporter from an anonymous bearer of information into the “main star”. The figures accumulated on the extent of this form used in a news show do not determine the professional level of the editorial policy. Live reporting cannot be regarded as news value if other news values are neglected in the process. Recent research shows that live reports, in most cases, have been stripped of the initial notion of reporting on important and recent events. As such, they are becoming less of a justifi ed element in the creation of news.

  5. A single qualitative study can show same findings as years of quantitative research: Obstructive sleep apnoea as an example

    Directory of Open Access Journals (Sweden)

    Howard Tandeter

    2016-06-01

    Full Text Available Background Many years of quantitative research led to our present knowledge of the symptoms and associated features (S&AF of the obstructive sleep apnoea (OSA syndrome. Aims 1. To prove that a qualitative research approach may identify symptoms and associated features of OSA in less time/effort than that used in a quantitative approach; 2. To describe the experience of patients with OSA and the effects of the syndrome on their quality of life and that of their spouses and families (issues that quantitative methods fail to recognize. Methods We used a narrative inquiry methodology (qualitative research. The sample was selected using the “snowball sampling technique". The sample included 10 patients with moderate to severe OSA who had good adherence to CPAP and significant clinical improvement after treatment, and 3 of the patient’s spouses. Results The following issues were identified: A long pre-diagnosis phase of OSA (20 years in one of the patients; Characteristic S&AF of the syndrome as experienced by patients and their spouses; The need for increased awareness of both the public and the medical establishment in regards to this disorder; Premature ejaculation (not reported previously and nightmares (non-conclusive in the literature were identified and improved with CPAP therapy. Conclusion With the use of quantitative research methods it took decades to discover things that we found in one simple qualitative study. We therefore urge scientists to use more often these qualitative methods when looking for S&AF of diseases and syndromes.

  6. A comparisonof lymphocytic thyroiditis with papillary thyroid carcinoma showing suspicious ultrasonographic findings in a background of heterogeneous parenchyma

    Energy Technology Data Exchange (ETDEWEB)

    Nam, Sang Yu; Shin, Jung Hee; Ko, Eun Young; Hahn, Soo Yeon [Dept. of Radiology, Samsung Medicine Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2015-01-15

    The aim of this study was to compare ultrasonographic features in patients with lymphocytic thyroiditis (LT) and papillary thyroid carcinoma (PTC) having suspicious thyroid nodule(s) in a background of heterogeneous parenchyma and to determine the clinical and radiological predictors of malignancy. We reviewed the cases of 100 patients who underwent ultrasonography between April 2011 and October 2012, and showed suspicious thyroid nodule(s) in a background of heterogeneous parenchyma. Eight patients who did not undergo ultrasonography-guided fineneedle aspiration cytology (FNAC) and 34 cases of follow-up ultrasonography after initial FNAC were excluded. We compared the benign and malignant nodules in terms of their clinical and radiological factors. For the 58 nodules including 31 LTs (53.4%) and 27 PTCs (46.6%), the mean tumor sizes of the two groups were 0.96 cm for LT and 0.97 cm for PTC. A univariate analysis revealed that PTCs were more frequent in patients younger than 45 years and having microcalcifications than was LT. An independent predictor of PTC after adjustment was an age of <45 years. LT mimics malignancy in a background of heterogeneous parenchyma on ultrasonography. A young age of <45 years is the most important predictor of malignancy in this condition.

  7. A comparison of lymphocytic thyroiditis with papillary thyroid carcinoma showing suspicious ultrasonographic findings in a background of heterogeneous parenchyma

    Directory of Open Access Journals (Sweden)

    Sang Yu Nam

    2015-01-01

    Full Text Available Purpose: The aim of this study was to compare ultrasonographic features in patients with lymphocytic thyroiditis (LT and papillary thyroid carcinoma (PTC having suspicious thyroid nodule(s in a background of heterogeneous parenchyma and to determine the clinical and radiological predictors of malignancy. Methods: We reviewed the cases of 100 patients who underwent ultrasonography between April 2011 and October 2012, and showed suspicious thyroid nodule(s in a background of heterogeneous parenchyma. Eight patients who did not undergo ultrasonography-guided fineneedle aspiration cytology (FNAC and 34 cases of follow-up ultrasonography after initial FNAC were excluded. We compared the benign and malignant nodules in terms of their clinical and radiological factors. Results: For the 58 nodules including 31 LTs (53.4% and 27 PTCs (46.6%, the mean tumor sizes of the two groups were 0.96 cm for LT and 0.97 cm for PTC. A univariate analysis revealed that PTCs were more frequent in patients younger than 45 years and having microcalcifications than was LT. An independent predictor of PTC after adjustment was an age of <45 years. Conclusion: LT mimics malignancy in a background of heterogeneous parenchyma on ultrasonography. A young age of <45 years is the most important predictor of malignancy in this condition.

  8. Imaging Finding of Multiple Endocrine Neoplasia Type 1: Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Yum, Tae Jun; Cho, Hee Woo [Dept. of Radiology, Yonsei University, College of Medicine, Seoul (Korea, Republic of)

    2012-08-15

    Multiple endocrine neoplasia type 1 (MEN1) is an autosomal dominant inherited syndrome with characteristic clinical and radiological manifestations. Many reports on MEN1 have been published; however, no cases of radiologically diagnosed MEN1 have been reported. Therefore, we report on a radiologically diagnosed case of MEN1 with clinical symptoms of gastroduodenal ulcer.

  9. Improving communication of diagnostic radiology findings through structured reporting.

    Science.gov (United States)

    Schwartz, Lawrence H; Panicek, David M; Berk, Alexandra R; Li, Yuelin; Hricak, Hedvig

    2011-07-01

    To compare the content, clarity, and clinical usefulness of conventional (ie, free-form) and structured radiology reports of body computed tomographic (CT) scans, as evaluated by referring physicians, attending radiologists, and radiology fellows at a tertiary care cancer center. The institutional review board approved the study as a quality improvement initiative; no written consent was required. Three radiologists, three radiology fellows, three surgeons, and two medical oncologists evaluated 330 randomly selected conventional and structured radiology reports of body CT scans. For nonradiologists, reports were randomly selected from patients with diagnoses relevant to the physician's area of specialization. Each physician read 15 reports in each format and rated both the content and clarity of each report from 1 (very dissatisfied or very confusing) to 10 (very satisfied or very clear). By using a previously published radiology report grading scale, physicians graded each report's effectiveness in advancing the patient's position on the clinical spectrum. Mixed-effects models were used to test differences between report types. Mean content satisfaction ratings were 7.61 (95% confidence interval [CI]: 7.12, 8.16) for conventional reports and 8.33 (95% CI: 7.82, 8.86) for structured reports, and the difference was significant (P < .0001). Mean clarity satisfaction ratings were 7.45 (95% CI: 6.89, 8.02) for conventional reports and 8.25 (95% CI: 7.68, 8.82) for structured reports, and the difference was significant (P < .0001). Grade ratings did not differ significantly between conventional and structured reports. Referring clinicians and radiologists found that structured reports had better content and greater clarity than conventional reports.

  10. Brain MR finding of {beta}-fluoroethyl acetate rodenticide intoxication: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ji Young; Jung, Cheol Kyu; Lee, Seung Ro; Park, Dong Woo [College of Medicine, Hanyang University, Seoul (Korea, Republic of)

    2008-05-15

    {beta}-fluoroethyl acetate rodenticide intoxication can manifest as several different clinical abnormalities such as respiratory, neurologic, cardiologic and fluid-electrolyte problems. We report here on the MR findings of a case that showed symmetric cytotoxic edema in the while matter of the cerebral hemispheres after the ingestion of {beta} - fluoroethyl acetate rodenticide by a woman who was attempting suicide.

  11. Angiosarcoma of Anterior Mandibular Gingiva Showing Recurrence – A Case Report with Immunohistochemistry

    Science.gov (United States)

    Koneru, Anila; Vanishree, M.; Manvikar, Vardendra

    2016-01-01

    Angiosarcomas of oral cavity and salivary gland represent 1% of all cases reported in the literature and are therefore considered as extremely rare. To the best of our knowledge very few cases of angiosarcomas involving mandibular gingiva have been reported previously. Here, we report a case of angiosarcoma occurring in the gingiva with review of literature on clinical features. A 30-year-old female patient presented with a complaint of a small growing mass in relation to lower front teeth. Intraoral examination revealed a soft sessile growth arising from the labial gingiva in relation to 31 and 41 on the labial aspect extending distally to 32. The lesion was locally excised. Histolopathological analysis showed that the tumour was composed of spindle shaped to polygonal cells with hyperchromatic nuclei, conspicuous nucleoli and intracytoplasmic vacuoles, mitotic figure were also scattered. Immunohistochemical staining revealed that the tumour cells was positive for factor VIII-related antigen, CD31 and CD34. An excisional biopsy showed a diagnosis of angiosarcoma. After two months patient reported back with the same chief complaint. This present case is a 17th case report of angiosarcoma arising in anterior mandiblular gingiva. PMID:27630964

  12. Angiosarcoma of Anterior Mandibular Gingiva Showing Recurrence - A Case Report with Immunohistochemistry.

    Science.gov (United States)

    Hunasgi, Santosh; Koneru, Anila; Vanishree, M; Manvikar, Vardendra

    2016-07-01

    Angiosarcomas of oral cavity and salivary gland represent 1% of all cases reported in the literature and are therefore considered as extremely rare. To the best of our knowledge very few cases of angiosarcomas involving mandibular gingiva have been reported previously. Here, we report a case of angiosarcoma occurring in the gingiva with review of literature on clinical features. A 30-year-old female patient presented with a complaint of a small growing mass in relation to lower front teeth. Intraoral examination revealed a soft sessile growth arising from the labial gingiva in relation to 31 and 41 on the labial aspect extending distally to 32. The lesion was locally excised. Histolopathological analysis showed that the tumour was composed of spindle shaped to polygonal cells with hyperchromatic nuclei, conspicuous nucleoli and intracytoplasmic vacuoles, mitotic figure were also scattered. Immunohistochemical staining revealed that the tumour cells was positive for factor VIII-related antigen, CD31 and CD34. An excisional biopsy showed a diagnosis of angiosarcoma. After two months patient reported back with the same chief complaint. This present case is a 17(th) case report of angiosarcoma arising in anterior mandiblular gingiva.

  13. Cowichan Valley energy mapping and modelling. Report 6 - Findings and recommendations. Final report. [Vancouver Island, Canada

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-06-15

    This report is the final report in a series of six reports detailing the findings from the Cowichan Valley Energy Mapping and Modelling project that was carried out from April of 2011 to March of 2012 by Ea Energy Analyses in conjunction with Geographic Resource Analysis and Science (GRAS). The driving force behind the Integrated Energy Mapping and Analysis project was the identification and analysis of a suite of pathways that the Cowichan Valley Regional District (CVRD) can utilise to increase its energy resilience, as well as reduce energy consumption and GHG emissions, with a primary focus on the residential sector. Mapping and analysis undertaken will support provincial energy and GHG reduction targets, and the suite of pathways outlined will address a CVRD internal target that calls for 75% of the region's energy within the residential sector to come from locally sourced renewables by 2050. The target has been developed as a mechanism to meet resilience and climate action target. The maps and findings produced are to be integrated as part of a regional policy framework currently under development. The present report is the final report and presents a summary of the findings of project tasks 1-5 and provides a set of recommendations to the CVRD based on the work done and with an eye towards the next steps in the energy planning process of the CVRD. (LN)

  14. Medical imaging findings in Cobb syndrome: two case reports

    Institute of Scientific and Technical Information of China (English)

    WANG Guang-bin; XU Lei; ZHAO Bin; CAI Shi-feng; SHI Hao; LI Hui-hua; QU Lei

    2005-01-01

    @@ Cobb syndrome, also known as cutaneomeningospinal angiomatosis, is a rare clinical entity characterized by the combination of a vascular skin nevus and an angioma in the spinal canal at the same metamere.1 It was first described by Berenbruch in 1890 and did not receive recognition until Cobb's description2 in 1915. Only few documents about this disease had been reported.1 We present two cases here and review the other reported cases.

  15. MR imaging finding of xanthogranulomatous cholecystitis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sang Gyee; Kang, Heoung Keun; Jeong, Yong Yeon; Cho, Yong Ho; Jang, Nam Kyu [Chonnam Univ. Medical School, Kwangju (Korea, Republic of)

    1999-07-01

    We describe a case of xanthogranulomatous cholecystitis in which there was close correlation between MR and histopathological finding and review the previous literature. On both T1- and T2-weighted MR images, multiple gallstones and diffuse wall thickening of the gallbladder were seen, with multiple hyperintense intramural nodules. The nodules were pathologically confirmed as xanthogranuloma.

  16. The rapid evolution of CT findings in pulmonary langerhans cell histiocytosis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Tae Wook; Lee, Kyung Soo; Cho, Eun Yoon [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2007-07-15

    Imaging findings of pulmonary Langerhans cell histiocytosis (PLCH) demonstrate evolving changes over time, and the radiological transitions shown by imaging tools may allow a prediction of histopathological activity in PLCH. However, there are no reports describing how rapidly CT findings change with time. We describe a case of PLCH that showed a rapid evolutional change of the pulmonary lesions in a 48-year-old man, in which the nodular lesions showed cystic changes within two-month follow-up periods on chest CT scans.

  17. Keratocystic odontogenic tumor: case report with CT and ultrasonography findings

    Energy Technology Data Exchange (ETDEWEB)

    Sumer, A Pinar; Sumer, Mahmut; Celenk, Peruze; Danaci, Murat [Faculty of Dentistry, University of Ondokuz Mayis, Samsun (Turkmenistan); Gunhan, Oemer [Gulhane Military Medicine Academy, Ankara (Turkmenistan)

    2012-03-15

    Keratocystic odontogenic tumor (KCOT) is a benign odontogenic tumor with a potentially aggressive and infiltrative behavior. KCOT is most commonly occurred in mandible and demonstrate a unilocular, round, oval, scalloped radiolucent area, while large lesions may appear multilocular. An important characteristic of KCOT is its propensity to grow in an antero-posterior direction within medullary cavity of bone causing minimal expansion. Definitive diagnosis relies on histological examination. In this report, a KCOT that had an expansion both buccal and lingual cortical bone is described including its features in computed tomography and ultrasonographic exams. The lesion was removed surgically via an intraoral approach under local anesthesia and histologically reported as a KCOT.

  18. Pathological Findings in Accidental Electrocution in a Horse (Case Report

    Directory of Open Access Journals (Sweden)

    Adrian Florin Gal

    2016-11-01

    Full Text Available Recently, the veterinarians are dealing with a number of cases that require forensic expertise. Such a circumstance could be the accidental electrocution in animals, one of the causes of unnatural death. There is a scarcity with reference to the pathological findings in veterinary forensic medicine. In this paper, we present the main lesions that occurred in a horse with accidental electrocution that was presented for complete necropsy survey. A horse corpse was sent to the Pathology Department (Faculty of Veterinary Medicine, Cluj-Napoca, Romania for a full medical survey. Preliminary results and external examination: the body was in rigor mortis; from the nasal cavities drained out reddish foam and in the mouth was observed the presence of ingested feed (straw that was not chewed, suggesting a quick death. The findings detected after internal examination of the carcass were poor blood coagulability, haemorrhagic diathesis throughout the body, with haemorrhages of various sizes in different body regions (e.g., muscles of the withers, in the gluteal muscle, the mucosa of epiglottis, larynx, trachea, in the interstitium of the lung, and ecchymosis in the left kidney. Some other lesions detected were infarcts and haemorrhages in the fundic region of the stomach’s mucosa. In electrocution, haemorrhages are most often located in the respiratory tract, aspect observed in our case too. However, the diagnosis of electrocution has to corroborate the necropsy findings (which are not specific, with some other data such as the fulminant death and inspection of power source.

  19. Improving the creation and reporting of structured findings during digital pathology review

    Directory of Open Access Journals (Sweden)

    Ida Cervin

    2016-01-01

    Full Text Available Background: Today, pathology reporting consists of many separate tasks, carried out by multiple people. Common tasks include dictation during case review, transcription, verification of the transcription, report distribution, and report the key findings to follow-up registries. Introduction of digital workstations makes it possible to remove some of these tasks and simplify others. This study describes the work presented at the Nordic Symposium on Digital Pathology 2015, in Linköping, Sweden. Methods: We explored the possibility to have a digital tool that simplifies image review by assisting note-taking, and with minimal extra effort, populates a structured report. Thus, our prototype sees reporting as an activity interleaved with image review rather than a separate final step. We created an interface to collect, sort, and display findings for the most common reporting needs, such as tumor size, grading, and scoring. Results: The interface was designed to reduce the need to retain partial findings in the head or on paper, while at the same time be structured enough to support automatic extraction of key findings for follow-up registry reporting. The final prototype was evaluated with two pathologists, diagnosing complicated partial mastectomy cases. The pathologists experienced that the prototype aided them during the review and that it created a better overall workflow. Conclusions: These results show that it is feasible to simplify the reporting tasks in a way that is not distracting, while at the same time being able to automatically extract the key findings. This simplification is possible due to the realization that the structured format needed for automatic extraction of data can be used to offload the pathologists′ working memory during the diagnostic review.

  20. Avionics Technology Contract Project Report Phase I with Research Findings.

    Science.gov (United States)

    Sappe', Hoyt; Squires, Shiela S.

    This document reports on Phase I of a project that examined the occupation of avionics technician, established appropriate committees, and conducted task verification. Results of this phase provide the basic information required to develop the program standards and to guide and set up the committee structure to guide the project. Section 1…

  1. ECO-Report - Finding common ground: Montana Forest Restoration Committee

    Science.gov (United States)

    Sharon Ritter; Greg Jones; Alan Watson; Ward McCaughey; Mick Harrington; Rafal Zwolak; Kerry Foresman; Elizabeth Crone; Dean Pearson; Yvette Ortega; Dan Loeffler

    2008-01-01

    EcoReport is an annual Rocky Mountain Research Station (RMRS) publication which contains a set of articles showcasing the Bitterroot Ecosystem Management Research Project (BEMRP) research projects and activities. The articles are concise, user-friendly, and designed to inform a broad range of audiences interested in ecosystem management. Articles featured in...

  2. Norwegian farmers' vigilance in reporting sheep showing scrapie-associated signs

    Directory of Open Access Journals (Sweden)

    Jarp Jorun

    2007-12-01

    Full Text Available Abstract Background Scrapie is a chronic neurodegenerative disease affecting small ruminants and belongs to the transmissible spongiform encephalopathies. Scrapie is considered a serious animal disease and it has been notifiable in Norway since 1965. The clinical signs of scrapie might be vague and the farmers, if familiar with the signs of scrapie, are often in the best position for detecting scrapie suspects. In 2002, an anonymous questionnaire survey was conducted in order to assess Norwegian sheep farmers' vigilance of scrapie. Results Although the potential detection of a scrapie-positive animal would lead to the destruction of the sheep flock concerned, almost all the farmers (97 % expressed their willingness to report scrapie suspects. This was most certainly dependent on the Government taking the economic responsibility for the control programme as nearly all the farmers responded that this was an important condition. Listeriosis is relatively common disease in Norwegian sheep and a differential diagnosis for scrapie. In a multinomial logistic regression the reporting behaviour for non-recovering listeriosis cases, used as a measurement of willingness to report scrapie, was examined. The reporting of non-recovering listeriosis cases increased as the knowledge of scrapie-associated signs increased, and the reporting behaviour was dependent on both economic and non-economic values. Conclusion The results indicate that in 2002 almost all sheep farmers showed willingness to report any scrapie suspects. Nevertheless there is an underreporting of scrapie suspects and the farmers' awareness and hence their vigilance of scrapie could be improved. Furthermore, the results suggest that to ensure the farmers' compliance to control programmes for serious infectious diseases, the farmers' concerns of non-economic as well as economic values should be considered.

  3. Cheilitis glandularis: Case report with respect to immunohistochemical findings

    Directory of Open Access Journals (Sweden)

    Friedrich, Reinhard E.

    2016-01-01

    Full Text Available Cheilitis glandularis (CG is a rare benign affection of the lip mucosa. The etiology and pathogenesis of CG are unknown. Surgical measures are the leading therapeutic options to treat CG. This case report on a 55-year-old female illustrates the recurrent affection of the lips over several years and local therapy. Furthermore, the study of the resected glands intends to differentiate the lesions with respect to the recently introduced concept of immunoglobulin G4-related diseases.

  4. STURGE WEBER SYNDROME WITH UNUSUAL INTRACRANIAL FINDINGS: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Shailendra Kumar

    2014-04-01

    Full Text Available The Sturge-Weber Syndrome, also known as encephalotrigeminal angiomatosis, is a rare vascular neurocutaneous alteration. The main clinical features of this syndrome are facial vascular cutaneous naevus, usually unilateral, which often follows the outline distribution of trigeminal nerve. We hereby are reporting a clinical case of Sturge-Weber Syndrome in a 16 year old female patient who presented with oral, cutaneous and ocular manifestations related to the syndrome.

  5. 2016 Neonatal Nurse Practitioner Workforce Survey: Report of Findings.

    Science.gov (United States)

    Staebler, Suzanne; Bissinger, Robin

    2017-10-01

    The National Association of Neonatal Nurse Practitioners (NANNP) conducted its second workforce survey of certified neonatal nurse practitioners in the fall of 2016. National Association of Neonatal Nurse Practitioners partnered with the National Certification Corporation and the American Association of Nurse Practitioners to conduct this electronic survey, containing 69 questions and focusing on practice sites and total compensation packages (including benefits) and workforce deficits.Findings indicate a rising neonatal nurse practitioners (NNPs) position vacancy rate across the country. Regional salary data indicated that the southeast had lower compensation rates for NNPs, with regions 4 and 11 (South) having the lowest rates. A promising trend indicated that new graduate NNPs with a doctorate are earning more. The study findings indicate that tailoring benefit packages to the age and years of experience for the individual NNP may aid in recruiting and retaining NNPs in practice. For experienced NNPs, altered shift lengths (shorter), higher employer matching rates in retirement plans, and less employee cost sharing for health insurance benefits are more appealing strategies.It is critical for NNPs to continually evaluate the profession's workforce data. There are more than 205,000 nurse practitioners practicing in the United States, with neonatal NPs making up approximately 3% of the larger whole. Increased participation in future surveys will assist in creating sustainable solutions to the workforce crisis facing the profession.

  6. MR imaging findings od supratentorail meningeal hemangioblastoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Gi Hong; Lee, Ho Kyu; Koh, Myeong Ju; Maeng, Young Hee [Jeju National University Hospital, Jeju (Korea, Republic of)

    2016-07-15

    Hemangioblastomas account for 1.1-2.5% of intracranial neoplasms. These tumors most commonly occur in the cerebellum. A 77-year-old woman had a hemangioblastoma, which showed the supratentorial meningeal mass without any history of von Hippel-Lindau disease.

  7. Doppler findings in chronic ectopic pregnancy: case report.

    Science.gov (United States)

    Abramov, Y; Nadjari, M; Shushan, A; Prus, D; Anteby, S O

    1997-05-01

    Chronic ectopic pregnancy is an uncommon form of tubal pregnancy manifested as a pelvic mass with minimal symptoms and a low or absent titer of human chorionic gonadotropin. For this reason, most of the reported cases have been diagnosed only after explorative laparotomy. The value of Doppler ultrasonography for preoperative diagnosis of this entity has not yet been established. We report on a 36-year-old patient who was admitted for intermittent right lower quadrant abdominal pain of 3 months' duration, and a right adnexal mass found on pelvic examination. On Doppler ultrasonography, a right complex adnexal mass was demonstrated, characterized by extensive external vascularization, aberrant vessels and arteriovenous shunting, but with no internal blood flow. Explorative laparotomy revealed a right tubal mass adherent to the omentum, and covered by numerous enlarged and tortuous blood vessels originating in the omentum. Pathological examination of the mass revealed a chronic ectopic pregnancy. The possible contribution of Doppler-specific characteristics for the diagnosis of chronic ectopic pregnancy is described and discussed.

  8. Selective automated indexing of findings and diagnoses in radiology reports.

    Science.gov (United States)

    Hersh, W; Mailhot, M; Arnott-Smith, C; Lowe, H

    2001-08-01

    The recent improvements in capabilities of desktop computers and communications networks give impetus for the development of clinical image repositories that can be used for patient care and medical education. A challenge in the use of these systems is the accurate indexing of images for retrieval performance acceptable to users. This paper describes a series of experiments aiming to adapt the SAPHIRE system, which matches text to concepts in the UMLS Metathesaurus, for the automated indexing of image reports. A series of enhancements to the baseline system resulted in a recall of 63% but a precision of only 30% in detecting concepts. At this level of performance, such a system might be problematic for users in a purely automated indexing environment. However, if the ability to retrieve images in repositories based on content in their reports is desired by clinical users, and no other current systems offer this functionality, then follow-up research questions include whether these imperfect results would be useful in a completely or partially automated indexing environment and/or whether other approaches can improve upon them.

  9. MRI Findings in Chronic Lithium Nephropathy: A Case Report

    OpenAIRE

    Slaughter, Aubrey; Pandey, Tarun; Jambhekar, Kedar

    2010-01-01

    Patients on long term lithium therapy for affective disorders may develop renal toxicity. It may manifest as nephrogenic diabetes insipidus with renal biopsy showing interstitial fibrosis, sclerotic glomeruli and cyst formation. Magnetic resonance imaging demonstrates the presence of microcysts in patients on long-term lithium therapy, suggesting a possible cause for their nephrotoxicity. We describe the typical magnetic resonance imaging appearance of renal microcysts in a 53 year old woman ...

  10. MRI findings in chronic lithium nephropathy: a case report.

    Science.gov (United States)

    Slaughter, Aubrey; Pandey, Tarun; Jambhekar, Kedar

    2010-01-01

    Patients on long term lithium therapy for affective disorders may develop renal toxicity. It may manifest as nephrogenic diabetes insipidus with renal biopsy showing interstitial fibrosis, sclerotic glomeruli and cyst formation. Magnetic resonance imaging demonstrates the presence of microcysts in patients on long-term lithium therapy, suggesting a possible cause for their nephrotoxicity. We describe the typical magnetic resonance imaging appearance of renal microcysts in a 53 year old woman on chronic lithium therapy.

  11. Neuropsychological Findings in Subclinical Hypothyroidism: A Case Report

    Directory of Open Access Journals (Sweden)

    Selma Tural Hesapçıoğlu

    2013-12-01

    Full Text Available There are structural and functional associations between hormone systems and central nervous system. Disturbances of thyroid hormone should cause neuropsychiatric symptoms. It is seen that there might be indistinct brain dysfunction symptoms in patients with euthyroid Hashimato disease. His neuropsychiatric profile assessed by examination and a battery included neuropsychiatric tests. Cancellation Test, Stroop Test TBAG form, Auditory Verbal Learning Test, Bender Gestalt Visual Motor Test and WISC-R tests were carried to patient. Failure in executive functioning and complex attention was determined in patient. In Bender Gestalt Visual Motor Test, perceiving of visual stimulus, visual motor coordination and predicating of perceived stimulus with motor functioning were significantly disordered. WISC-R subtests were also supporting these findings. Thyroid hormones and the problems with thyroid gland may cause some disturbances in neuropsychological profile. It should be helpful to see thyroid functioning tests in patients which referred with neuropsychological symptoms. (Jo­ur­nal of Cur­rent Pe­di­at­rics 2013; 11: 146-9

  12. Obstetric ultrasonographic findings of Chiari type II: Case report

    Directory of Open Access Journals (Sweden)

    Alptekin Tosun

    2009-01-01

    Full Text Available Chiari malformations divided into 3 groups. Chiari type I malformation is caudal protrusion of cerebellar tonsils. Type II malformation is the most common and associate with meningomyelocele. Type III is a high cervical men-ingoencephalocele and uncommon.Spina bifida, has classified into open and closed forms as skin covered spine lesions. Cranial signs are not ac-companiment on closed type. Open type usually diag-nosed on prenatal period. Typical findings are ventricu-lomegaly, lemon sign (bifrontal indentation, banana sign (Chiari II malformation, obliteration of cisterna magna and small BPD and body measurements according to gestation age. Occipital horns are higher than 10 mm in ventriculomegaly. Choroid plexus are small and looking like tear. Limon sign defines biconcave frontal bones as looking like a lemon. Banana sign and obliteration of cis-terna magna resulted cause of hypoplasia of posterior fossa. Compression of cerebellum causing abnormal lo-calization, although cerebellar tonsils and vermis herni-ated to foramen magnum. Hemispheres are wrapping brain stem and looking like ‘‘C’’ (banana sign. Spinal longitudinal sonogram reveals open spine and skin de-fect, although dilatation on spine canal and increased in-terpedincular distance.

  13. Isolated unilateral pulmonary artery hypoplasia with accompanying pulmonary parenchymal findings on CT: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Surin; Cha, Yoon Ki; Kim, Jeung Sook; Kwon, Jae Hyun; Jeong, Yun Jeong [Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang (Korea, Republic of); Kim, Seon Jeong [Dept. of Radiology, Myongji Hospital, Goyang (Korea, Republic of)

    2017-05-15

    Unilateral pulmonary artery hypoplasia or agenesis without congenital cardiovascular anomalies is rare in adults. We report a case of a 36-year-old man with isolated left unilateral pulmonary artery hypoplasia with recurrent hemoptysis. On computed tomography (CT), the left pulmonary artery showed hypoplasia with multiple collateral vessels seen in the mediastinum and the left hemithorax. Also, parenchymal bands and peripheral linear opacities were seen in the affected lung, which were probably due to chronic infarction induced by unilateral pulmonary artery hypoplasia. There are only a few reports focusing on the radiologic findings in the pulmonary parenchyma induced by unilateral pulmonary artery hypoplasia, such as parenchymal bands and peripheral linear opacities. Therefore we report this case, which focused on the CT findings in the pulmonary parenchyma due to isolated unilateral pulmonary artery hypoplasia.

  14. Magnetic resonance imaging findings in primary lymphoma of the liver: a case report

    Directory of Open Access Journals (Sweden)

    Bilaj Fatmir

    2012-09-01

    Full Text Available Abstract Introduction Primary lymphoma of the liver is an extremely rare finding, with the few such cases reported in the literature to date describing indeterminate imaging findings, being focused more on computed tomography. To the best of our knowledge, there is no prior report describing magnetic resonance imaging scan findings with such a lesion. In the case reported here, magnetic resonance imaging gave us the opportunity to ascertain the correct diagnosis, confirmed by histopathology, thus avoiding unnecessary surgery or other treatments. Although this condition is rare, knowledge of magnetic resonance imaging findings will be invaluable for radiologists and other medical subspecialties that may face such cases in the future in helping to provide adequate management for affected patients. Case presentation A focal lesion was incidentally detected by ultrasound in a 75-year-old asymptomatic Albanian man being treated for benign hypertrophy of prostate. Chest and abdomen computed tomography scans did not reveal any abnormal findings besides a solid focal lesion on the right lobe of the liver and a mild homogenous enlargement of the prostate gland. Subsequently, magnetic resonance imaging of the upper abdomen was performed for better characterization of this lesion. Our patient was free of symptoms and his laboratory test results were normal. Conclusions The magnetic resonance imaging scan results showed some distinctive features that helped us to make the correct diagnosis, and were thus very important in helping us provide the correct treatment for our patient.

  15. Fundus Findings in Dengue Fever: A Case Report.

    Science.gov (United States)

    Şahan, Berna; Tatlıpınar, Sinan; Marangoz, Deniz; Çiftçi, Ferda

    2015-10-01

    Dengue fever is a flavivirus infection transmitted through infected mosquitoes, and is endemic in Southeast Asia, Central and South America, the Pacific, Africa and the Eastern Mediterranean region. A 41-year-old male patient had visual impairment after travelling to Thailand, which is one of the endemic areas. Cotton wool spots were observed on fundus examination. Fundus fluorescein angiography showed minimal vascular leakage from areas near the cotton wool spots and dot hemorrhages in the macula. Dengue fever should be considered in patients with visual complaints who traveled to endemic areas of dengue fever.

  16. Radiologic Imaging Findings of Bilateral Infiltrating Pseudoangiomatous Stromal Hyperplasia of the Breasts:A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Go, Hee Sun; Jeh, Su Kyung [Dept. of Radiology, Kangnam Sacred Heart Hospital, College of Medicine, Hallym University, Seoul (Korea, Republic of)

    2013-04-15

    Pseudoangiomatous stromal hyperplasia (PASH), a rare benign lesion, shows the proliferation of the breast stromal tissue mimicking the low grade angiosarcoma (1-7). The most common mammographic and ultrasound finding of PASH is a circumscribed mass without calcification and it is difficult to distinguish from the phyllodes tumor and fibroadenoma (1-4, 8). Up to our knowledge, PASH presenting as rapid bilateral breast enlargement, as seen in our case, is very rare. In addition, several English medical literature were reported in this kind of manifestation of PASH (3, 4, 8). We described imaging findings of diffuse, infiltrating, and bilateral manifectation of PASH.

  17. MR findings of desmoplastic fibroma of the spine. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kong, K.Y.; Kang, H.S.; Jung, H.W.; Kim, J.J.; Lee, C.K. [Seoul National Univ. College of Medicine (Korea, Republic of). Dept. of Radiology

    2000-07-01

    We report on the MR imaging findings in a case of spinal desmoplastic fibroma (DF). DF of the bone is a rare, locally aggressive tumor. It is commonly located in long bones, pelvis or mandible. DF involving the spine is extremely rare and difficult to distinguish from other bony lesions such as giant cell tumor, chordoma and fibrous dysplasia of the spine. This case of DF of the spine showed MR findings similar to those of DF arising in the metaphysis of a long bone.

  18. 25 CFR 39.411 - How will the auditor report its findings?

    Science.gov (United States)

    2010-04-01

    ... 25 Indians 1 2010-04-01 2010-04-01 false How will the auditor report its findings? 39.411 Section... EQUALIZATION PROGRAM Accountability § 39.411 How will the auditor report its findings? (a) The auditor selected under § 39.410 must: (1) Provide an initial draft report of its findings to the governing board...

  19. Ischiogluteal bursitis: a report of three cases with MR findings.

    Science.gov (United States)

    Hitora, Toshiaki; Kawaguchi, Yoji; Mori, Masaki; Imaizumi, Yasuhiko; Akisue, Toshihiro; Sasaki, Kanji; Yamada, Eiji; Yamamoto, Tetsuji

    2009-02-01

    Ischiogluteal bursitis is an uncommon disorder which can be confused with neoplastic conditions in the buttock. Three cases of ischiogluteal bursitis in a 57-year-old man, a 73-year-old woman and a 73-year-old man are presented. All patients presented with a gradually increasing, painful buttock mass. Magnetic resonance imaging (MRI) revealed a soft tissue mass around the ischial tuberosity and showed various features in the three cases. Two patients underwent excision of the lesion, which was histologically diagnosed as ischiogluteal bursitis. One patient was conservatively treated and the symptoms gradually decreased. MRI was very useful in diagnosing and detecting the lesion. Ischiogluteal bursitis should be considered in the differential diagnosis of a buttock mass.

  20. Isolated breast vasculitis manifested as breast edema with suggestive sonographic findings: a case report with imaging findings.

    Science.gov (United States)

    Lee, Ji Young; Joo, Mee

    2017-04-01

    Early diagnosis of breast vasculitis (BV) is difficult because this condition is rare and occasionally mimics breast cancer clinically or radiologically. It may present as systemic disease or as an isolated lesion in the breast, without systemic evidence. When vasculitis appears in the breast, it also might manifest as a tumor-like lesion, and in previous cases, tissue acquisition was needed for confirmation of the diagnosis because of BV's resemblance to inflammatory breast cancer. We report a case of isolated BV that was suspected of being inflammatory breast cancer clinically, but manifested as bilateral breast edema on mammography. In this case, sonographic findings included not only nonspecific edema findings that might be seen in other cases, but also suggestive findings of hypoechoic circumferential arterial wall thickening with perivascular fat infiltrations that are similar to the halo sign in large arteries but have not been reported in the breast. These are helpful for presumptive diagnosis of BV using ultrasound.

  1. Autoimmune Hepatitis and Celiac Disease: Case Report Showing an Entero-Hepatic Link

    Directory of Open Access Journals (Sweden)

    Francesco Tovoli

    2010-10-01

    Full Text Available Celiac disease is an autoimmune disorder primarily targeting the small bowel, although extraintestinal extensions have been reported. The autoimmune processes can affect the liver with manifestations such as primary biliary cirrhosis and autoimmune hepatitis. We describe a 61-year-old woman with celiac disease and an increased levels of aminotransferases. The persistence of increased levels of aminotransferases after 1 year of gluten-free diet and the positivity for an anti-nuclear and anti-double-strand DNA antibodies led to a misdiagnosis of systemic lupus erythematosus-related hepatitis. Based on these findings the patient was placed on steroids, which after a few months were stopped because of the onset of diabetes mellitus. Soon after steroid withdrawal, the patient had a marked increase in aminotransferases and γ-globulins, and a liver biopsy revealed chronic active hepatitis. A course of three months of steroids and azathioprine normalized both biochemical and clinical parameters. Currently the patient is symptom-free and doing well. In conclusion, a hypertransaminasemia persisting after a gluten-free diet should be interpreted as a sign of coexisting autoimmune liver disease. Any autoantibody positivity (in this case to ANA and anti-dsDNA should be carefully considered in order to avoid misdiagnosis delaying appropriate clinical management.

  2. Cases report of ossifying fibroma showing various radiographic appearances in posterior mandible

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Byung Do; Oh, Seung Hwan [School of Dentistry, Wonkwang University, Seoul (Korea, Republic of); Son, Hyun Jin [Department of Pathology, School of Medicine, Eulji University, Daejeon (Korea, Republic of)

    2010-06-15

    Common radiographic appearances of ossifying fibroma (OF) are well demarcated margin, radiolucent or mixed lesion. Lesions for the radiographic differential diagnosis with OF include fibrous dysplasia, focal cemento-osseous dysplasia. Other confusing lesions might be the mixed lesions such as calcifying odontogenic cyst, adenomatoid odontogenic tumor, calcifying epithelial odontogenic tumor, and benign cementoblastoma. We reported three cases of OF in posterior mandible. These cases showed a little distinguished radiographic features of OF and diagnosed from a combination of clinical, radiographic, and histopathologic information. We need to further refine radiographic and histopathological features of OF and other confusing lesions with literatures review because some cases of these lesions are not easily differentiated radiographically and histopathologically.

  3. MRI findings of the subacute combined degeneration of the spinal cord : a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Joo Chang; Cha, Sang Hoon; Lee, Sang Soo; Hun, Bae Il; Han, Gi Seok; Kim, Sung Jin; Park, Kil Sun [College of Medicine and Medical Research Institute, Chungbuk National University, Cheongju (Korea, Republic of)

    2000-05-01

    Subacute combined degeneration (SCD) of the spinal cord is a neurological complication arising from vitamin B{sub 12} deficiency. Typical findings are demyelination and axonal loss of the posterior and lateral columns of the thoracic and cervical spinal cord, leading to sensory ataxia and paresthesia. Clinical and neurological features and MRI findings all contribute to the diagnosis of this entity. In the Korean medical literature, only one case of of SCD involving pre-treatment MRI has been reported. We describe one case of SCD in a post-gastrectomy patient who initially presented with progressive sensory abnormality in both upper and lower extremities and showed T2 hyperintensity in the posterior and lateral columns of the spinal cord; this diminished, with clinical improvement, after vitamin B12 therapy. Our report includes the MR images obtained during follow up. (author)

  4. Imaging findings of perirenal epithelioid angiomyolipoma mimicking a malignant retroperitoneal tumor: A case report with imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jung Youn; Woo, Ji Young; Shin, Mi Kyoung; Lee, Yul; Hwang, Ji Young; Kim, Hee Yeong [Hallym University College of Medicine, Kangnam Sacred Heart Hospital, Seoul (Korea, Republic of); Park, Sung Bae [Dept. of Surgery, Kangwon National University Hospital, Chuncheon (Korea, Republic of)

    2016-09-15

    Epithelioid angiomyolipoma (EAML) is an uncommon, variant type of angiomyolipoma with a possibility of metastatic transformation and distant spread. Angiomyolipomas, including epithelioid variant type, are mostly renal in origin. EAML originating from extrarenal location is very rare and imaging findings are not well described. Herein, we reported a very rare case of EAML arising from the perirenal space that mimicked a malignant retroperitoneal tumor, in a 39-year-old female.

  5. Inservice Teachers' Difficulties with and Resistance to Curricular Innovation: A Solution-Finding Report

    Science.gov (United States)

    Center on Innovations in Learning, Temple University, 2016

    2016-01-01

    This Solution-Finding Report provides references and information requested on the topic of inservice teachers finding it difficult to implement, or resisting, curricular innovation. Many of the citations in this bibliography also deal with ways to overcome these difficulties and this resistance. Solution-finding Reports are intended to provide a…

  6. FDG-PET Findings of Intraductal Oncocytic Papillary Neoplasms of the Pancreas: Two Case Reports

    Directory of Open Access Journals (Sweden)

    Takashi Kato

    2012-06-01

    Full Text Available Intraductal oncocytic papillary neoplasm (IOPN of the pancreas is a rare pancreatic tumor. To date, there have been three case reports of IOPN which showed strong positivity on 18F-fluorodeoxyglucose positron emission tomography (FDG-PET, raising the possibility of distinguishing IOPNs from other intraductal papillary mucinous neoplasms (IPMNs using FDG-PET. However, all three cases had large tumors, approximately 10 cm in diameter, and there are no case reports of FDG-PET findings of small IOPNs, i.e. tumors the average size of malignant IPMNs (3–5 cm. We report two cases with IOPN of average size with FDG-PET findings. Computed tomography (CT showed a multilocular cystic lesion 4 cm in diameter with a mural nodule 1 cm in diameter (case 1 and a cystic lesion 5 cm in diameter with a papillary mural nodule 4 cm in diameter (case 2. FDG-PET showed abnormal uptake at the same location as the pancreatic tumor revealed by CT in both cases. The maximum standardized uptake values of the lesions were 3.4 and 4.2, respectively. Surgical resection was performed and the tumor was diagnosed as IOPN with carcinoma in situ (case 1 and IOPN with minimal invasion (case 2. FDG-PET may be useful for diagnosing malignancy in IOPN, as it is in IPMN. However, in our two cases, strong accumulation was not observed in the IOPNs, which were within the average size range of malignant IPMNs.

  7. Fat deposition in the urinary bladder wall: Incidental finding on abdominal computed tomography: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Min Ho; Moon, Sung Kyoung; Ahn, Sung Eun; Park, Seong Jin; Lim, Joo Won; Lee, Dong Ho [Dept. of Radiology, Kyung Hee University Medical Center, Kyung Hee University School of Medicine, Seoul (Korea, Republic of)

    2015-02-15

    In a computed tomography (CT) scan, fat deposition in the urinary bladder wall is seen as a linear hypoattenuating band surrounded by soft tissue density. It is uncommon, but is often seen in normal cases. However, there is no report of fat deposition in the urinary bladder wall in Korea. The authors encountered a 62-year-old male patient who showed an incidental hypoattenuating band in the urinary bladder wall on abdominal CT. The patient showed no clinical signs related to fat deposition in the urinary bladder wall. When the patient's previous abdominal CT was retrospectively reviewed, the same CT finding was seen. This linear hypoattenuating band within the urinary bladder wall should be considered as a normal CT finding, although it is uncommon.

  8. An integrated model of transcription factor diffusion shows the importance of intersegmental transfer and quaternary protein structure for target site finding.

    Directory of Open Access Journals (Sweden)

    Hugo G Schmidt

    Full Text Available We present a computational model of transcription factor motion that explains both the observed rapid target finding of transcription factors, and how this motion influences protein and genome structure. Using the Smoldyn software, we modelled transcription factor motion arising from a combination of unrestricted 3D diffusion in the nucleoplasm, sliding along the DNA filament, and transferring directly between filament sections by intersegmental transfer. This presents a fine-grain picture of the way in which transcription factors find their targets two orders of magnitude faster than 3D diffusion alone allows. Eukaryotic genomes contain sections of nucleosome free regions (NFRs around the promoters; our model shows that the presence and size of these NFRs can be explained as their acting as antennas on which transcription factors slide to reach their targets. Additionally, our model shows that intersegmental transfer may have shaped the quaternary structure of transcription factors: sequence specific DNA binding proteins are unusually enriched in dimers and tetramers, perhaps because these allow intersegmental transfer, which accelerates target site finding. Finally, our model shows that a 'hopping' motion can emerge from 3D diffusion on small scales. This explains the apparently long sliding lengths that have been observed for some DNA binding proteins observed in vitro. Together, these results suggest that transcription factor diffusion dynamics help drive the evolution of protein and genome structure.

  9. CT findings of primary localized amyloidosis of the urinary bladder: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Hwan; Kim, See Hyung; Kim, Mi Jeong; Kim, Sang Pyo [Keimyung Univ. College of Medicine/Dongsan Hospital, Daegu (Korea, Republic of)

    2012-08-15

    Primary localized amyloidosis is a rare disease that impairs the organs and tissue function, caused by extracellular deposition of amyloid protein. Although amyloid proteins can be deposited in localized or systemic organs, the bladder is a rare site. CT showed diffuse infiltrative mass in the left urinary bladder wall, and the left ureterovesical junction with enhancement and perivesical invasion, which mimics urothelial carcinoma. However, pathological diagnosis was localized primary amyloidosis. We report here on the CT findings of a rare case of primary localized amyloidosis of the urinary bladder with brief review of the literature.

  10. Finasteride and male breast cancer: Does the MHRA report show a link?

    Directory of Open Access Journals (Sweden)

    Niraj K Shenoy

    2010-01-01

    Full Text Available Finasteride is an important drug for the management of androgenetic alopecia. However, there are concerns about the possible side effects of the drug such as impotence. Recently stray reports have appeared about the occurrence of male breast carcinoma in patients who received the drug. These have been looked in to by Medicines and Health care products Regulatory Agency (MHRA. This article summarizes the MHRA report.

  11. MR imaging and ultrasonography findings of early myositis ossificans: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Kyung Ryeol [Jeju National University Hospital, Department of Radiology, Jeju-si, Jeju Special Self-Governing Province (Korea, Republic of); Park, So Young; Jin, Wook [Kyung Hee University Hospital at Gangdong, Department of Radiology, Seoul (Korea, Republic of); Won, Kyu Yeoun [Kyung Hee University Hospital at Gangdong, Department of Pathology, Seoul (Korea, Republic of)

    2016-10-15

    Myositis ossificans (MO) is a benign soft tissue lesion with non-neoplastic heterotopic bone formation. MO in the intermediate and mature stages can be easily diagnosed if characteristic imaging findings such as a peripheral zonal pattern of ossification with variable thickness is observed. However, it is difficult to correctly diagnose early MO because it can mimic malignancy clinically, radiologically, and histopathologically. We report a case of early pseudosarcomatous phase of non-traumatic MO with atypical imaging findings. A 59-year-old woman presented with pain followed by a mass in the left thigh within a week. MR imaging and ultrasonography showed an intramuscular lesion with preserved muscle fascicles in the vastus lateralis muscle. Intralesional ossification or calcification was not seen on ultrasonography. A diagnosis of myositis ossificans was made by ultrasonographically guided biopsy. (orig.)

  12. Ultrasonographic findings of aspergillus bursitis in a patient with a renal transplantation: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Byeong Seong; Yang, Myeon Jun; Kim, Young Min; Youm, Yoon Seok; Choi, Seong Hoon; Park, Sung Bin; Jeong, Ae Kyung [University of Ulsan College of Medicine, Ulsan University Hospital, Ulsan (Korea, Republic of)

    2008-04-15

    Aspergillus bursitis is an uncommon condition demonstrated as a nonspecific soft tissue mass. To our knowledge, the ultrasonographic findings of aspergillus bursitis in immunocompromised patients have not been previously reported. Here, we report a case of aspergillus bursitis in a renal transplant recipient, accompanied by the associated ultrasonographic findings.

  13. Maxillary plexiform ameloblastoma showing basaloid differentiation: Report of a rare case with review of literature.

    Science.gov (United States)

    Ghattamaneni, Sravani; Guttikonda, Venkateswara Rao; Kumari, M Geetha; Kumar, D Rakesh

    2015-01-01

    Ameloblastoma is a benign, locally aggressive tumor originating from the odontogenic epithelium. It manifests as a slow growing swelling, causing expansion of the jaw bones. Radiologically, it presents as a unilocular or multilocular radiolucency exhibiting a characteristic soap bubble or honeycomb appearance. Ameloblastoma exhibits several histologic patterns of which basal cell variant is a rare entity. The present case report is that of a maxillary ameloblastoma exhibiting a basaloid differentiation that may put one in the mind of a basaloid squamous cell carcinoma or a basal cell carcinoma. Confirmation of such rare variants should be done not only based on histopathology but with the help of supplemental immunohistochemical analysis. The present case report helps in exposing a rare variant of ameloblastoma and emphasizes the role of advanced diagnostic aids such as immunohistochemistry in establishing the diagnosis.

  14. Solitary eccrine syringofibroadenoma: a case report showing papillary tubular adenoma-like features

    Directory of Open Access Journals (Sweden)

    Toshiyuki Yamamoto

    2016-10-01

    Full Text Available We herein describe a case showing eccrine syringofibroadenoma occurred on the dorsum of the right foot of a 46-year-old Japanese female. Histopathologic examination revealed anastomosing cords and strands of cuboidal epithelial cells extending from the epidermis to the upper dermis, with a number of well-defined ducts suggesting eccrine ductal origin. In addition, there were papillary tubular adenoma-like ductal structures lined by a few rows of epithelial cells with papillary projections into the lumen surrounded by fibrous stroma in the mid-dermis. It is of note that various histologic features showing different differentiation were seen in a single lesion of eccrine syringofibroadenoma.

  15. MR imaging findings of lower extremity sepsis caused by vibro vulnificus: A report of three cases

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jihyun; Koh, Sung Hye; Min, Soo Kee; Lee, Jeong A; Lee, Kwan Seop [Hallym University College of Medicine, Hallym University Sacred Heart Hospital, Anyang (Korea, Republic of)

    2017-01-15

    Lower extremity infection caused by Vibrio vulnificus sepsis is a rapidly progressing fatal condition. Prompt diagnosis followed by early and aggressive treatment with antibiotics and fasciotomy is crucial. In this report, we described lower extremity magnetic resonance (MR) images of three patients with Vibrio vulnificus sepsis. In our cases, MR imaging of lower extremity with Vibrio vulnificus sepsis showed three common findings. First, the MR signal abnormalities appeared simultaneously in all layers, including skin, subcutaneous fat, muscles, and deep fasciae. Second, the inflammation showed symmetry on both legs. Third, none of our cases was accompanied by abscess formation. These imaging features may represent rapid progression of Vibrio vulnificus sepsis and could be helpful for accurate diagnosis, and prompt and aggressive treatment.

  16. Ultrasonographic and computed tomographic findings of hemorrhagic cholecystitis; report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bum Soo; Byun, Jae Young; Shinn, Kyung Sub [Catholic Univ. College of Medicine, Seoul (Korea, Republic of); Kim, Jong Woo [Kangnung Dongin Hospital, Kangnung (Korea, Republic of)

    1996-01-01

    Hemorrhagic cholecystitis(HC) is a rare complication of gallbladder(GB) disease characterized by mucosal and intraluminal hemorrhage of the GB. We report ultrasonographic(US) and computed tomographic(CT) findings of two cases of HC. Hemorrhagic fluid filled in the inflamed GB lumen was initially seen as homogeneous hyperdense and hyperattenuated lesion on both US and CT, respectively. As resolution of the hematoma and gangrenous change of the GB wall progress, US showed inhomogeneous mixed echogenic lesion in the GB having partially indistinct border, mimicking an invasive mass. At this stage, CT still showed homogeneous hyperdense hematoma and a small amount of fluid in the GB, without evidence of contrast enhancement.

  17. An Inflammatory Dentigerous Cyst Shows Rim Uptake on Bone Scan: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Son, Hye Joo; Jeong, Young Jin; Jeong, Jin Sook; Kang, Doyoung [Dong-A Univ. Medical Center, Busan (Korea, Republic of)

    2014-03-15

    Dentigerous cysts are developmental odontogenic jaw cysts, commonly manifesting in the 2nd and 3rd decades of life. This article presents an extremely rare case of dentigerous cyst showing increased uptake in the peripheral rim on bone scan. Herein, we discuss the clinical, radiographic, and histologic features of dentigerous cysts as well as the pathological mechanism underlying their activities on the bone scan. Bone scan was a sensitive tool for detecting the biologic activity of dentigerous cyst in our case.

  18. COMPARATIVE ANALYSIS OF PREOPERATIVE ULTRASONOGRAPHY REPORTS WITH INTRAOPERATIVE SURGICAL FINDINGS IN CHOLELITHIASIS.

    Science.gov (United States)

    Kreimer, Flávio; Cunha, Daniel José Dias; Ferreira, Carolina Cavalcanti Gonçalves; Rodrigues, Thais Menezes; Fulco, Lucas Gomes de Morais; Godoy, Eduardo Sávio Nascimento

    2016-03-01

    Laparoscopic cholecystectomy is widely used for cholelithiasis. Abdominal ultrasonography often precedes this operation and can prove diagnosis, as well as helps in showing possible complications during the perioperative period. Evaluate the description of variables of gallbladder and bile ducts present in reports of preoperative abdominal ultrasonography in cholelithiasis comparing with surgical findings. Were studied 91 patients who underwent elective laparoscopic cholecystectomy with previous abdominal ultrasonography. Variables such as identification and amount of gallstones involved were evaluated, both in preoperative ultrasonography and during surgery to evaluate sensitivity, specificity, concordance and positive and negative predictive values. The reports did not mention diameter of vesicular light (98.9%), organ distension (62.6%), gallstone sizes (58.2%), wall thickness (41.8%) and evaluation of the common bile duct (39.6%). Ultrasound had high values for sensitivity, consistency and positive predictive value for identifying the presence/absence of gallstones: 98.8%, 96.7% and 97.8% respectively. As for the amount of stones, ultrasonography showed agreement in 82.7%, negative predictive value in 89.1% and specificity in 87.7%, with lower values for sensitivity (68.2%) and positive predictive value (65.2%). The ultrasound reports were flawed in standardization. Significant percentage of them did not have variables that could predict perioperative complications and surgical conversion.

  19. Clinical and gross pathological findings of Johne's disease in a calf: A case report

    Directory of Open Access Journals (Sweden)

    Faez Firdaus Abdullah Jesse

    2016-09-01

    Full Text Available Objective: This case report describes a clinical case of Johne's disease (JD in a Friesian calf aging one and half years. Materials and methods: Physical examination of the calf was carried out, history of the farm as well as samples for laboratory examinations were obtained. The laboratory examinations included hematological examinations by direct wet mount, hematocrit centrifugation technique and Giemsa stain, biochemical evaluation of serum, bacterial culture and isolation from feces and aspirate from the swollen jaw. Results: Clinical history showed that the farm had a history of JD, and routine health screening revealed that one of the calves had clinical signs suggestive of Johne's disease. Physical examination of the calf revealed a lumpy jaw, enlarged bilateral pre-scapular and pre-femoral lymph nodes, while hematological and biochemical findings showed a normocytic normochromic anemia, severe leukocytosis with neutropilic left shift and lymphocytosis with hyperproteinemia characterized by hyperglobulinemia. Fecal bacterial tests showed the presence of acid fast bacilli. Based on the history and laboratory findings, the cow was diagnosed with JD. In order to ensure effective control measures, the calf was culled from the heard. Postmortem examination revealed inflamed pre-scapular and pre-femoral lymph nodes with the presence of paramphistomes in the rumen mucosa. Conclusion: Since JD is a chronic disease that lingers in livestock farms, there is need for early identification and culling of infected animal in order to limit its devastation on the farm. [J Adv Vet Anim Res 2016; 3(3.000: 292-296

  20. Imaging findings of desmoplastic fibroma rarely involoving the clavicle: Case report

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Dong Min; Juhng, Seon Kwan; Sohn, Young Jun; Kim, Hun Soo [Wonkwang University School of Medicine and Hospital, Iksan (Korea, Republic of)

    2014-02-15

    Desmoplastic fibroma of bone is a rare locally aggressive, but non-metastatic tumor. In this case report, we present a desmoplastic fibroma in an unusual location, the clavicle. Desmoplastic fibroma involving the clavicle is extremely rare, with only 2 reported cases before 1985. We report the imaging findings of a desmoplastic fibroma of the clavicle with a review of the relevant literature.

  1. Tolosa-Hunt syndrome: is it really necessary to show granuloma? - The report of eight cases

    Directory of Open Access Journals (Sweden)

    Podgorac Ana

    2017-01-01

    Full Text Available Introduction. Tolosa–Hunt syndrome (THS is a rare entity, characterized by unilateral orbital pain associated with paresis of one or more of the oculomotor cranial nerves and caused by a granulomatous inflammation in the cavernous sinus, superior orbital fissure or orbit. The low prevalence of THS with a broad spectrum of other disorders that could cause painful ophtalmoplegia resulted in a stricter diagnostic criteria of THS in the latest edition of the International Classification of Headache Disorders. Current criteria require demonstration of granuloma by magnetic resonance imaging or biopsy. The diagnosis could be difficult and the initiation of treatment delayed due to a high variablity of clinical presentation of TSH. Reducing the number of patients that, based on clinical presentation, could be classified as having THS, but do not fullfil all diagnostic criteria further complicates establishing of correct diagnosis. Case report. Hereby we presented eight patients diagnosed with and treated for THS. Inspite the exclusion of other causes of painful ophtalmoplegia, granuloma could not be demonstrated in a half of patients. Clinical presentation of THS in patients with and without shown granuloma, did not significantly differ concerning headache characteristics (localization, intensity, quality, duration preceding cranial nerve palsy, response to steroids, the affected cranial nerve, disease course and response to the treatment, as well as types of diagnostic procedures that were performed in ruling out other diseases from the extensive differential diagnosis of painful ophthalmoplegia. Conclusion. There is no significant difference between the THS patients with and without demonstrated granuloma.

  2. Sacrococcygeal chordoma in infancy showing an aggressive clinical course: an autopsy case report.

    Science.gov (United States)

    Shinmura, Yuichiro; Miura, Katsutoshi; Yajima, Shuhei; Tsutsui, Yoshihiro

    2003-07-01

    The autopsy case of a 3-year 6-month-old boy with chordoma arising in the sacrococcygeal region is presented. The primary lesion of the sacrococcygeal area was unresectable and lung metastasis was detected. He was treated with multi-agent systemic chemotherapy and radiation therapy, but the tumor was less responsive to these therapies. He died about one year after first admission. An autopsy revealed a massive sacrococcygeal mass and metastasis in the thoracic and lumbar vertebrae, retroperitoneal and mediastinal lymph nodes, and also in the bilateral lungs and liver. Histologically, the tumor was composed of 'pink' cells and scattered 'physaliphorous' cells with a myxoid matrix. Sacrococcygeal chordoma in infancy is very rare. Our case showed a highly aggressive clinical course.

  3. The Ultrasound and MRI Findings of Uterine Adenofibroma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Jung; Rha, Sung Eun; Byun, Jae Young; Lee, Ah Won [Seoul St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of)

    2011-09-15

    Adenofibroma is an extremely rare benign m'ullerian mixed tumor composed of epithelium and mesenchymal cells. Most uterine adenofibromas occur in the endometrium, but they rarely protrude into the vagina. To date, only a few such cases with the imaging findings have been reported. Therefore, we report here on the sonographic and magnetic resonance (MR) imaging findings of a case of endometrial adenofibroma protruding into the vaginal cavity in a 28-year-old woman. The uterine adenofibroma appeared as a large intracavitary echogenic mass containing multiple small internal cysts, and it was distending the vaginal cavity on transrectal sonography. T2- weighted MR images showed a large intracavitary mass with heterogeneous high signal intensity protruding into the vaginal cavity. On gadolinium-enhanced T1-weighted MR images, heterogeneous septa-like enhancement was noted in the mass. Although uterine adenofibroma is extremely rare, adenofibroma can be suggested as a possible diagnosis when an intracavitary uterine mass, with multiple internal small cystic components and enhancing septa-like structures, is protruding into the vaginal cavity on imaging

  4. Nondisease genetic testing: reporting of muscle SNPs shows effects on self-concept and health orientation scales.

    Science.gov (United States)

    Gordon, Erynn S; Gordish-Dressman, Heather A; Devaney, Joseph; Clarkson, Priscilla; Thompson, Paul; Gordon, Paul; Pescatello, Linda S; Hubal, Monica J; Pistilli, Emidio E; Gianetti, Gary; Kelsey, Bethany; Hoffman, Eric P

    2005-09-01

    The purpose of this study was to assess the impact of genetic self-knowledge (nondisease genotype information) on individual self-concept and Health Orientation Scale (HOS). Adult volunteers (n=257) were recruited from an ongoing genetic association study identifying muscle quantitative trait loci (QTLs). Participants completed psychosocial assessments before and after 12 weeks of resistance training of the nondominant arm. At study exit, a genetic counselor informed participants of genetic test results on three to four genes that have an association with muscle-related traits, and counseled subjects on the potential significance of these findings. The second psychosocial assessment was performed immediately following this counseling session. The Tennessee Self-Concept Scale v.2 (TSCS:2) and the HOS showed female subjects to have a significantly greater positive change between first and second assessments, relative to male subjects. Most self-concept subscales improved significantly, when 'neutral' genotypes (no anticipated beneficial or deleterious impact) were reported, compared to positive genotypes. TSCS:2 subscales showing improvement included: total (P=0.013); physical (P=0.004); satisfaction (P=0.019); and behavioral (P=0.047). HOS subscales showing improvement included health image concern (P=0.006); and health expectations (P=0.047). In conclusion, these results suggest that genetic self-knowledge affects self-concept, consistent with the 'attribution' theory. Individuals who received neutral genetic information attributed positive changes from the exercise program to their own abilities, while those who received positive information were more likely to attribute positive changes to their genetics. This study is limited by the ability to determine the direction of the impact of nondisease genetic information presented to participants.

  5. MRI findings of the brain in high-voltage electrical burn patient: case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Cheung Sook; Hong, Sung Hwan; Lee, Myung Joon; Cho, Seong Whi; Lee, Eil Seong; Kang, Ik Won [Hallym University College of Medicine, Seoul (Korea, Republic of)

    2003-05-01

    We report the delayed sequelae arising in a case of electrical injury, reviewing the literature on the subject and focusing on the MRI findings of the brain. A 23-year-old male suffered burns to the left parietal scalp, both feet, and the anterior chest wall. Neurological symptoms and MRI abnormalities appeared 14 days after the insult and continued for about three months. T1-weight MR images demonstrated homogeneous hypointensity, while T2-weighted images depicted hyperintense finger-like projections. Contrast-enhanced T1-weighted images demonstrated strong band-like enhancement, indicating meningeal hyperemia. Follow-up MR imaging showed that the lesion had disappeared, indicating that the cerebral edema and meaningeal hyperemia were reversible.

  6. MRI findings of a large pedunculated eccrine poroma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seung Hyun; Ryu, Jeong Ah; Lee, Jung Il; Pyo, Ju Yeon; Oh, Young Ha [Dept. of ,Hanyang University Guri Hospital, Guri (Korea, Republic of); Lee, Chul Min [Dept. of Radiology, Hanyang University Hospital, Seoul (Korea, Republic of)

    2016-02-15

    Eccrine poroma is a rare benign neoplasm of the eccrine sweat gland that usually presents as a small skin lesion such as a papule or nodule. This benign tumor has an overall good prognosis; however, eccrine porocarcinomas can arise from long-standing pre-existing benign eccrine poromas. We reported the case of a 37-year-old man with mental retardation who presented with an 8-cm pedunculated and densely pigmented eccrine poroma on the left hip. The tumor showed low signal intensity on T1-weighted MRI, with inhomogenously high signal intensity on T2-weighted images and strong contrast enhancement after intravenous gadolinium administration. It directly extended from the dermal layer, and the subcutaneous tissue was preserved. Radiologists should be aware that eccrine poromas could be large and pedunculated. Furthermore, related MRI findings and diagnostic clues should be carefully considered.

  7. Churg-Strauss Syndrome with Cardiac Involvement: A Case Report with CT and MRI Findings

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Seong Joo; Cho, Young Jun; Kim, Keum; Hwang, Cheol Mok; Kim, Dae Ho [Dept. of Radiology, Konyang University College of Medicine, Daegu (Korea, Republic of); Choi, Eu Gene [Dept. of Internal Medicine, Konyang University College of Medicine, Daegu (Korea, Republic of)

    2012-02-15

    This is a case report of Churg-Strauss Syndrome (CSS) associated with cardiac involvement which is demonstrated in chest CT and cardiac MRI (CMR) without specific cardiac symptoms. A 32-year-old woman had a 3-year history of bronchial asthma, chronic sinusitis, and otitis media. The patient had various typical findings of CSS. The patient had no specific cardiac symptoms or signs such as chest pain, palpitations, syncope, or murmur, but she had diffuse low attenuation lesions in the inner wall of the left ventricle (LV) in contrast-enhanced CT. This corresponded to the area of subendocardial hyperenhancement in delayed contrast-enhanced CMR images. She was treated with steroids for 2 months. Follow-up delayed contrast-enhanced CMR of the LV showed a decrease in the size of the subendocardial enhancement area, and she had no symptoms. Therefore, the radiologist and clinician both should pay careful attention to observe possible cardiac involvement in case of CSS.

  8. Emphasis on the MR imaging findings of brown tumor: a report of five cases

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Won Sun; Sung, Mi Sook; Chun, Kyung-Ah; Kim, Jee-Young; Lim, Hyun Wook; Lim, Yeon Soo; Yoo, Won Jong; Chung, Myung Hee [The Catholic University of Korea, College of Medicine, Bucheon St. Mary' s Hospital, Department of Radiology, Sosa-dong, Bucheon, Kyunggi-do (Korea, Republic of); Park, Sun-Won [Seoul National University, College of Medicine, Boramae Medical Center, Department of Radiology, Dongjak-gu, Seoul (Korea, Republic of); Lee, Kee-Haeng [The Catholic University of Korea, Department of Orthopaedic Surgery, Bucheon St. Mary' s Hospital, Sosa-dong, Bucheon, Kyunggi-do (Korea, Republic of)

    2011-02-15

    Brown tumors are focal reactive osteolytic lesions that are encountered in patients with primary or secondary hyperparathyroidism, and these tumors have nonspecific magnetic resonance (MR) imaging findings. However, there are only a few reports on MR imaging of brown tumors. The purpose of this study is to describe the spectrum of MR imaging findings of brown tumors. The MR imaging features of five patients with clinical and pathological evidence of brown tumor were retrospectively reviewed by two radiologists. The patients had primary hyperparathyroidism, which was confirmed as parathyroid adenoma (n = 2) and parathyroid carcinoma (n = 3). The MR images were evaluated for the presence of solid or cystic portions, the signal intensity of the lesions, the contrast enhancement pattern and the presence of cortex destruction and fluid-fluid levels. Twelve bone lesions were detected on the MR images of five patients; three lesions in two patients, four lesions in one patient, and one lesion in two patients. The tumor was solid in three lesions, mixed solid and cystic in four, and cystic in five. All the solid lesions were accompanied by mixed lesions. Discontinuity of the cortex and adjacent soft-tissue enhancement were seen in all the solid lesions. Fluid-fluid levels were seen in two cases within the cystic component of the mixed lesions and cystic lesions. The five patients with brown tumor demonstrated a wide spectrum of MR imaging findings. There are few lesions that are osteolytic on the radiographs and that show a short T2 on MR imaging, such as brown tumor. Multiple cystic or mixed lesions are the expected findings of brown tumors. (orig.)

  9. Jugular bulb diverticulum combined with high jugular bulb: a case report with CT and MRA findings

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Seog Wan [College of Medicine, Chonbuk National Univ., Jeonju (Korea, Republic of)

    2004-12-01

    Jugular bulb diverticulum is a rare condition that is characterized by the outpouching of the jugular bulb, and this can lead to hearing loss, tinnitus and vertigo. A few reports have revealed the radiologic findings about jugular bulb diverticulum, but none of them have described the MRA findings concerning this lesion. We present here the CT and MR venography findings in regards to a large high jugular blub and diverticulum we observed in a 47-year-old woman.

  10. Agricultural Education. Missouri's Show-Me Standards and Vocational Education Competencies. Cross Reference. Main Report [and] Mini Report.

    Science.gov (United States)

    Missouri Univ., Columbia. Instructional Materials Lab.

    These two documents deal with the relationship between Missouri's Show-Me Standards (the standards defining what all Missouri students should know upon graduation from high school) with the vocational competencies taught in secondary-level agricultural education courses. The first document, which is a database documenting the common ground that…

  11. EPA Report Shows Progress on E-Recycling and Identifies Opportunity to Advance G7s Recognition of Circular Economy

    Science.gov (United States)

    WASHINGTON - The U.S. Environmental Protection Agency (EPA) today released the Advancing Sustainable Materials Management (SMM) Facts and Figures report showing progress in consumer electronics recycling in the United States. Consumer electronics re

  12. Self-reported bruxism and temporomandibular disorders: findings from two specialised centres

    NARCIS (Netherlands)

    Manfredini, D.; Winocur, E.; Guarda-Nardini, L.; Lobbezoo, F.

    2012-01-01

    The aims of this investigation were to report the frequency of temporomandibular disorders (TMD) diagnoses and the prevalence of self-reported awake and sleep bruxism as well as to describe the possible differences between findings of two specialised centres as a basis to suggest recommendations for

  13. MR imaging and ultrasonographic findings of tensor fasciae suralis muscle: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Keun Ho; Shim, Jae Chan; Lee, Ghi Jai; Lee, Kyoung Eun; Kim, Ho Kyun; Suh, Jung Ho [Dept. of Radiology, Seoul Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

    2015-10-15

    The tensor fasciae suralis muscle is a very rare anomalous muscle located in the popliteal region. This anatomic variation has been reported often through cadaver studies. However, there are only a few radiologic reports of this entity. We presented a case of tensor fasciae suralis muscle detected as an incidental finding in magnetic resonance imaging and ultrasound.

  14. Multidetector-Row CT Findings of an Internal Supravesical Hernia: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sang Won; Shin, Hyeong Cheol; Kim, Hyung Hwan; Kim, Young Tong; Kim, Il Young; Kang, Kil Ho [Soonchunhyang University Cheonan Hospital, Cheonan (Korea, Republic of)

    2010-02-15

    A supravesical hernia occurs in the supravesical fossa and is either classified as an external or internal supravesical hernia. Most patients with internal supravesical hernias present with small bowel obstruction. Internal supravesical hernias are less common than external supravesical hernia. To date, there are few reports describing the radiological findings of supravesical hernias. To our knowledge, this is the first reported multidetector row CT (MDCT) depiction of this type of hernia. We report here on the MDCT findings of a patient with an internal supravesical hernia presenting with small bowel obstruction

  15. US and mammographic findings of myofibroblastoma in the female breast: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Seog Wan; Jeon, Soo Bin [Chonbuk University Medical College, Jeonju (Korea, Republic of); Lee, Ji Shin [Chonnam University Medicine College, Gwangju (Korea, Republic of); Kim, Dong Sug [Yeungnam University Medicine College, Daegu (Korea, Republic of)

    2005-07-15

    Myofibroblastoma is a rare benign mesenchymal tumor of the breast. It presents as a well circumscribed, solitary nodular mass, and it has been reported to mainly occur in male patients. To our knowledge, few reports have described the radiologic appearance of myofibroblastoma in the female breast and there has been no report from Korea. We describe the mammographic, sonographic and histologic findings of a case of myofibroblastoma that presented as a well defined mass mimicking fibroadenoma in a 44-year-old woman.

  16. Pneumoperitoneum diagnosed as an incidental finding using focus assessed transthoracic echocardiography: a case report

    DEFF Research Database (Denmark)

    Laursen, Christian Borbjerg

    2010-01-01

    Introduction In this case report we describe how pneumoperitoneum was diagnosed in a patient admitted with acute chest pain, as an incidental finding using focus assessed transthoracic echocardiography (FATE). Case report A 79-year-old male smoker with arterial hypertension was admitted to a coro......Introduction In this case report we describe how pneumoperitoneum was diagnosed in a patient admitted with acute chest pain, as an incidental finding using focus assessed transthoracic echocardiography (FATE). Case report A 79-year-old male smoker with arterial hypertension was admitted...... the peritoneal line. Based on these findings, a conventional X-ray image of the abdomen was taken with the patient in the left lateral decubitus position, confirming the diagnosis of pneumoperitoneum. Conclusion This demonstrates how systematic use of FATE combined with knowledge of sonographic patterns...... in extracardial diseases can directly ensure the patients a quicker diagnosis and treatment....

  17. Cytopathological findings of primary pulmonary Ewing family of tumors with EWSR1 translocation: A case report.

    Science.gov (United States)

    Mizuguchi, Keishi; Minato, Hiroshi; Onishi, Hitomi; Mitani, Yuki; Kawai, Jun

    2016-09-01

    Primary pulmonary neoplasms of the Ewing family of tumors (EFT) are extremely rare and usually occur in adolescents or young adults. Only about 40 cases of pulmonary EFT have been reported in English literature, and no cytological studies have been documented. In this report, we describe the cytopathological findings of a primary pulmonary EFT in an elderly patient. A 70-year-old man sought care because of a progressing cough and dyspnea. Chest computed tomography revealed a circumscribed mass of 6 cm in the left upper lobe. Fine needle aspiration cytology and core needle biopsy revealed uniform round cell proliferation. The predominant population consisted of cells with thickened nuclear membranes, finely dispersed chromatin, single distinct nucleoli, and indistinct cytoplasm. The other population consisted of smaller cells with darker chromatin. The cytoplasm stained positive for periodic acid-Schiff stain and was digested by diastase. Immunohistochemistry showed positivity for MIC2 (CD99), and focal positivity for neuron specific enolase, synaptophysin, and chromogranin A. Fluorescence in situ hybridization (FISH) revealed EWSR1 translocation. Although rare, pulmonary EFT cannot be disregarded, regardless of age. When two populations of uniform, round cells are observed, immunohistochemistry with MIC2 (CD99) and cytogenetic analysis by reverse transcription polymerase chain reaction or FISH should be considered. Cytological diagnosis may play an important role in the early diagnosis and treatment of pulmonary EFT. © 2016 The Authors. Thoracic Cancer published by China Lung Oncology Group and John Wiley & Sons Australia, Ltd.

  18. Fatal falls and PFAS use in the construction industry: Findings from the NIOSH FACE reports.

    Science.gov (United States)

    Dong, Xiuwen Sue; Largay, Julie A; Choi, Sang D; Wang, Xuanwen; Cain, Chris Trahan; Romano, Nancy

    2017-05-01

    This study analyzed the Construction FACE Database (CFD), a quantitative database developed from reports of the Fatality Assessment and Control Evaluation (FACE) program conducted by the National Institute for Occupational Safety and Health (NIOSH). The CFD contains detailed data on 768 fatalities in the construction industry reported by NIOSH and individual states from 1982 through June 30, 2015. The results show that falls accounted for 42% (325) of the 768 fatalities included in the CFD. Personal fall arrest systems (PFAS) were not available to more than half of the fall decedents (54%); nearly one in four fall decedents (23%) had access to PFAS, but were not using it at the time of the fall. Lack of access to PFAS was particularly high among residential building contractors as well as roofing, siding, and sheet metal industry sectors (∼70%). Although the findings may not represent the entire construction industry today, they do provide strong evidence in favor of fall protection requirements by the Occupational Safety and Health Administration (OSHA). In addition to stronger enforcement, educating employers and workers about the importance and effectiveness of fall protection is crucial for compliance and fall prevention. Copyright © 2017 Elsevier Ltd. All rights reserved.

  19. Leptomeningeal enhancement as a sole magnetic resonance imaging finding of secondary central nervous system vasculitis: A case report

    Directory of Open Access Journals (Sweden)

    Arsida Bajrami

    2016-12-01

    Full Text Available The main radiological findings of central nervous system (CNS consist of multiple subcortical infarcts, parenchymal and leptomeningeal enhancement, petechial hemorrhages on MRI and multifocal caliber changes of the vessels on MRA and DSA. Solely or prominent leptomeningeal enhancement is rarely seen as an isolated manifestation of CNS. We report a case of intracerebral vasculitis secondary to inflammatory bowel disease (IBD showing leptomeningeal enhancement as a unique finding in routine contrast-enhanced cranial MRI and aimed to emphasize the importance of these finding in diagnosing CNS.

  20. Doppler-ultrasonographic finding of air in the portal vein: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Ki Soon; Lee, Kwan Sup; Lee, Yul; Chung, Soo Young; Bae, Sang Hoon [College of Medicine, Hallym University, Seoul (Korea, Republic of)

    1994-03-15

    Classically air in the portal vein has been detected on plain radiography, but computed tomography and ultrasonography have been shown to be more sensitive. We report a case of air in the PV in a 10-day-old infant with pneumatosis intestinalis with its ultrasonographic and Doppler findings. The patient was a 10-day-old infant born by cesarean section at 41 weeks. Simple abdomen film revealed branching pattern of radiolucent air shadows within in contour of liver, gas distention of bowel loops and thickenod bowel walls with lincar intraluminal air shadows in abdomen, suggesting necrotizing enterocolitis. So we performed Doppler ultrasonography. Ultrasonography showed branching pattern of hyperechogenic dots and along the lumen of left portal vein. The color Doppler study revealed an aliasing duo to increased velocity and whirling pattern of blood flow, and the Duplex Doppler spectral display showed sharp, vertical bidirectional spikes by air in portal vein. Air in the portal vein can be easily diagnosed by the following signs: hyperechogenic dots in the portal vein on ultrasonography and vertical, sharp bidirectional spikes superimposed on the usual Doppler tracing of the portal vein on Duplex ultrasonography.

  1. Imaging Findings of Sonography and Computed Tomography for a Penile Leiomyosarcoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Jin; Chung, Jae Joon; Yu, Jeong Sik; Kim, Joo Hee [Gangnam Severance Hospital, Seoul (Korea, Republic of)

    2009-12-15

    We report the ultrasonographic and computed tomography (CT) findings of a deep type of penile leiomyosarcoma that helped characterize a penile mass along with a review of the published literature. Leiomyosarcoma of the penis is a very rare disease characterized by a lobulated, expansile, soft tissue mass in CT images, with peripheral rim enhancement and internal homogeneous low density. The ultrasonographic findings revealed a lobulated and heterogeneously hypoechoic solid mass at the distal tip of the penis.

  2. US and MRI Findings of Penile Metastasis from Rectal Adenocarcinoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Ha Yeun [Kangwon National University Hospital, Chuncheon (Korea, Republic of)

    2012-03-15

    Metastatic tumors of the penis originating from the gastrointestinal tract are rare clinical conditions. We experienced a case of penile metastasis in a 59-year-old man who underwent an abdomino-peritoneal resection for a moderately-differentiated adenocarcinoma of the rectum 4 years earlier. We report penile ultrasonography and magnetic resonance imaging findings on this uncommon metastatic penile tumor from a rectal adenocarcinoma and briefly review radiologic findings and relevant literature

  3. MRI findings of type II sacral agenesis: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang A; Kim, Myung Soon; Kwon, Woo Cheol [Dept. of Radiology, Yonsei University Wonju College of Medicine, Wonju Severance Christian Hospital, Wonju (Korea, Republic of)

    2016-07-15

    Sacral agenesis (or caudal regression syndrome) is a rare congenital anomaly involving various levels of coccygeal, sacral, and even lumbar or lower thoracic vertebral dysgenesis, as well as spinal cord abnormalities. A few cases have been previously reported in Korea, especially based upon MRI findings. We describe a case of a 4-year-old girl with partially bilateral agenesis of the sacrum (type II), and club-shaped (chisel-shaped) spinal cord disruption. We also review MRI findings of sacral agenesis, focused on classification and radiological findings.

  4. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 2. GSFLS visit findings and evaluations. Interim report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-31

    This report is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. This report describes a global framework that evaluates spent fuel disposition requirements, influencing factors and strategies. A broad sampling of foreign governmental officials, electric utility spokesmen and nuclear power industry officials responsible for GSFLS policies, plans and programs were surveyed as to their views with respect to national and international GSFLS related considerations. The results of these GSFLS visit findings are presented herein. These findings were then evaluated in terms of technical, institutional and legal/regulatory implications. The GSFLS evaluations, in conjunction with perceived US spent fuel objectives, formed the basis for selecting a set of GSFLS strategies which are reported herein.

  5. Pneumoperitoneum diagnosed as an incidental finding using focus assessed transthoracic echocardiography: a case report

    DEFF Research Database (Denmark)

    Laursen, Christian Borbjerg

    2010-01-01

    Introduction In this case report we describe how pneumoperitoneum was diagnosed in a patient admitted with acute chest pain, as an incidental finding using focus assessed transthoracic echocardiography (FATE). Case report A 79-year-old male smoker with arterial hypertension was admitted to a coro......Introduction In this case report we describe how pneumoperitoneum was diagnosed in a patient admitted with acute chest pain, as an incidental finding using focus assessed transthoracic echocardiography (FATE). Case report A 79-year-old male smoker with arterial hypertension was admitted...... to a coronary unit with a sudden onset of constant left sided thoracic pain. At position 1 (subcostal) of the FATE protocol, the heart and liver could not be visualised. Instead the peritoneum could be seen as a hyperechoic stripe, corresponding horizontal reverberation artefacts was visible under...... in extracardial diseases can directly ensure the patients a quicker diagnosis and treatment....

  6. Dental findings in Saethre-Chotzen syndrome (acrocephalosyndactyly type III): report of case.

    Science.gov (United States)

    Goho, C

    1998-01-01

    Saethre-Chotzen syndrome is characterized primarily by facial and digital anomalies. This case report describes multiple dental anomalies in a patient with Saethre-Chotzen, not reported in previous descriptions of the syndrome. These features are teeth with broad, bulbous crowns, thin, narrow tapering roots, and diffuse pulp stones in the pulp chambers of all posterior teeth. These dental findings, along with being associated with the syndrome, may influence dental care for these patients.

  7. Cytopathological findings of primary pulmonary Ewing family of tumors with EWSR1 translocation: A case report

    OpenAIRE

    Mizuguchi, Keishi; Minato, Hiroshi; Onishi, Hitomi; Mitani, Yuki; Kawai, Jun

    2016-01-01

    Primary pulmonary neoplasms of the Ewing family of tumors (EFT) are extremely rare and usually occur in adolescents or young adults. Only about 40 cases of pulmonary EFT have been reported in English literature, and no cytological studies have been documented. In this report, we describe the cytopathological findings of a primary pulmonary EFT in an elderly patient. A 70‐year‐old man sought care because of a progressing cough and dyspnea. Chest computed tomography revealed a circumscribed mas...

  8. CBCT findings of periapical cemento-osseous dysplasia: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Eskandarloo, Amir; Yousefi, Faezeh [Dept. of Oral and Maxillofacial Radiology, Faculty of Dentistry, Hamadan University of Medical Science, Hamadan(Korea, Republic of)

    2013-09-15

    Periapical cemento-osseous dysplasia (PCOD) is a subtype of cemento-osseous dysplasia that usually occurs in middle-aged black women. This report described a case of a 45-year-old Iranian woman who was diagnosed with PCOD on the basis of cone beam computed tomographic (CBCT) findings. CBCT enabled detailed visualization of the bone changes. This report described the special radiographic characteristics of PCOD, including discontinuity of the lingual cortex on the CBCT sectional and three-dimensional images.

  9. CBCT findings of periapical cemento-osseous dysplasia: A case report.

    Science.gov (United States)

    Eskandarloo, Amir; Yousefi, Faezeh

    2013-09-01

    Periapical cemento-osseous dysplasia (PCOD) is a subtype of cemento-osseous dysplasia that usually occurs in middle-aged black women. This report described a case of a 45-year-old Iranian woman who was diagnosed with PCOD on the basis of cone beam computed tomographic (CBCT) findings. CBCT enabled detailed visualization of the bone changes. This report described the special radiographic characteristics of PCOD, including discontinuity of the lingual cortex on the CBCT sectional and three-dimensional images.

  10. Ultrasonographic findings of ascaris in the small bowel: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyun Cheol; Shin, Hyeong Cheol; Kim, Hyung Hwan; Bae, Won Kyung; Kim, Il Young [Cheonan Hospital, Soonchunhyang University college of Medicine, Cheonan (Korea, Republic of); Park, Seong Jin [Bucheon Hospital, Soonchunhyang University college of Medicine, Bucheon (Korea, Republic of); Choi, Jin Soo [Keimyung University college of Medicine, Taegu (Korea, Republic of)

    2003-12-15

    Ascariasis is one of the most common helminthic disease worldwide and evoked variable clinical manifestations by the migration of worm in the alimentary and biliary tract. The ultrasonographic detection of ascaris in the small bowel is relatively difficult, and no report on the ultrasonographic findings have been published in Korea. On abdominal ultrasonography, ascaris is seen as an intraluminal tubular structure with 4 linear echogenic stripes and movement. We report a case of ascaris in the small bowel detected by abdominal ultrasonography.

  11. Imaging findings of cavernous hemangioma arising from the transverse colon: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ki Hwan; Kim, Ho Kyun; Lee, Hye Kyung; Shim, Jae Chan; Lee, Ghi Jai; Lee, Kyoung Eun; Suh, Jung Ho [Seoul Paik Hospital, Inje University College of Medicine, Seoul, (Korea, Republic of)

    2013-12-15

    Diffuse cavernous hemangioma (DCH) of the large bowel is a rare disease and usually involves the rectosigmoid colon. There have been only a few reports on the CT and MR imaging findings of DCH of the large bowel which are helpful in its correct diagnosis. We report herein an asymptomatic patient with DCH of the transverse colon and describe the CT and MRI features of the colon.

  12. An autopsy case showing massive fibrinoid necrosis of the portal tracts of the liver with cholangiographic findings similar to those of primary sclerosing cholangitis

    Institute of Scientific and Technical Information of China (English)

    Hiroshi Hano; Ichiro Takagi; Keisuke Nagatsuma; Tomoe Lu; Chenxi Meng; Satoru Chiba

    2007-01-01

    An 81-year-old Japanese man with jaundice was strongly suspected clinically of having primary sclerosing cholangitis based on clinical examinations and later died of hepatic failure. The entire course of the disease lasted about 10 mo. The autopsy revealed extensive fibrinoid necrosis in the liver, kidney, spleen, pancreas,lung, lymph nodes, and pleura. Particularly extensive fibrinoid necrosis in the portal tracts of the liver induced severe stenoses of the intrahepatic bile ducts, resulting in cholestasis in association with prominent liver injury.There were no findings indicating primary sclerosing cholangitis. The hepatic lesions in this case did not coincide with any known disease including collagen diseases. To clarify the cause of irregular stenoses of the intrahepatic biliary trees on cholangiographic findings, we postulate that some form of immunological derangement might be involved in pathogenesis of fibrinoid necrosis.However, the true etiology remains unknown.

  13. U of M Civil Service Wellness Survey: Finding Out Employees' Health and Wellness Needs. A Report of Key Findings.

    Science.gov (United States)

    Matross, Ron; Roesler, Jon

    Key findings from a wellness survey conducted with University of Minnesota civil service employees are discussed. The survey was designed to provide information to guide future campus health and wellness programming. Four topics were covered: physical fitness/exercise, nutrition, self-improvement/psychological health, and general health/preventive…

  14. Alexia with left homonymous hemianopia without agraphia. A case report with autopsy findings.

    Science.gov (United States)

    Fincham, R W; Nibbelink, D W; Aschenbrener, C A

    1975-12-01

    Unusual findings at autopsy prompted this case report of a patient with the syndrome of alexia without agraphia. The expected disconnection of the left angular gyrus from both visual cortices was not found at postmortem examination. Multiple cerebral metastases were identified, but none were present in the presumed pathways connecting the left occipital lobe and the left angular gyrus.

  15. An unusual endoscopic finding: Trichuris trichiura. Case report and review of the literature.

    Science.gov (United States)

    Lorenzetti, R; Campo, S M A; Stella, F; Hassan, C; Zullo, A; Morini, S

    2003-11-01

    Detection of Trichuris trichiura during colonoscopic examination is an unusual finding, at least in developed countries. We report a case of a coincidental endoscopic diagnosis of whipworm infestation performed in a patient referred to our open-access endoscopy even before a faecal examination for ova and/or parasites had been performed. Review of literature on colonoscopic diagnosis of T. trichuria is provided.

  16. Global Spent Fuel Logistics Systems Study (GSFLS). Volume 2A. GSFLS visit findings (appendix). Interim report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1978-01-31

    This appendix is a part of the interim report documentation for the Global Spent Fuel Logistics System (GSFLS) study. This appendix provides the legal/regulatory reference material, supportive of Volume 2 - GSFLS Visit Finding and Evaluations; and certain background material on British Nuclear Fuel Limited (BNFL).

  17. Cystic Embryonal Sarcoma of the Kidney: Report of a Case with US and CT Findings

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Bong Man; Lee, Jee Young; Lee, Young Seok; Yoo, Dong Soo; Myong, Na He; Lee, Gil Ho; Kim, You Me [Dankook University College of Medicine, Cheonan (Korea, Republic of)

    2010-06-15

    Here we report a case in a 41-year-old woman histologically proven cystic embryonal sarcoma of the kidney, with emphasis on the imaging findings and pathological features. A large lobulated solid mass in the cystically dilated pelvocalyceal region was accompanied with hydroureter as depicted on both ultrasound and contrast-enhanced CT images.

  18. InFoPeople Surveys and Quarterly Statistics: Preliminary Findings. Stage I Report.

    Science.gov (United States)

    Bertot, John Carlo; McClure, Charles R.; Rubin, Jeffrey H.

    The purpose of the California State Library-sponsored project, InFoPeople, is to enhance access to information resources by providing points of public access to the Internet in public libraries throughout the state of California. This Stage 1 report represents an initial set of findings and issues related to the InFoPeople project and provides the…

  19. Radiologic Findings of Foreign Body Granuloma by the Bee Sting: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jae Won; Yang, Ik; Kim, Jeong Won; Jung, Ah Young; Chung, Soo Young; Kim, Hong Dae; Woo, Ji Young; Yoon, Sa Rah; Choi, Seon Hyeong [Kangnam Sacred Heart Hospital, Seoul (Korea, Republic of)

    2010-03-15

    Bee sting therapy is a folk remedy used for arthralgia. An adverse reaction to bee sting therapy can be variable, ranging from a local inflammatory reaction to generalized anaphylaxis. There have been reports of dermatologic findings pertaining to bee sting granulomas, which results from a foreign body reaction to the persistence of venom and stinger at the sting site. However to the best of our knowledge, the radiologic findings of bee sting granulomas have not been reported on in Korea. We describe the ultrasound and MRI findings of bee sting granulomas at the lower extremity in a 36-year-old woman who underwent bee-sting therapy for osteoarthritis of the knee joints 3 months prior.

  20. Encapsulated subdural empyema. A case report with special reference to CT findings and operative indications

    Energy Technology Data Exchange (ETDEWEB)

    Tokunaga, Yoshiharu; Inoue, Masaru; Ishizaka, Hiroaki; Koga, Hiroaki; Kawano, Teruaki; Mori, Kazuo

    1985-04-01

    A case of encapsulated subdural empyema was reported. This 1.5-year-old boy was admitted with the increasing confusion and convulsion. Eight months prior to admission, he had craniotomy for traumatic acute epidural hematoma on the left side. Following a coagulation of the middle meningeal artery which was the bleeding source, the dura was opened but no cortical damage was noted at that time. The computed tomographic (CT) scan on admission revealed a large subdural collection with a thin enhancing rim on the left side. Emergency craniotomy revealed a collection of subdural pus, which was irrigated and a catheter was put for continuous drainage. Postoperatively, the patient did well, however, following removal of the catheter, three weeks after the first operation, the subdural empyema was reexpanded with a very thick enhancing rim on CT scan. Ultrasonography also clearly demonstrated the formation of the thick membranes. The large craniotomy was performed and empyema with the outer and inner memberanes of 8mm thick was totally excised. Post-operative CT scan did not show any enhancing rim, indicating that enchancement was caused by newly formed vessels within the membranes per se. This findings are totally different from those observed in the brain abscess in which ring enhancement on CT continues months to years following so-called extracapsular excision of abscess. In the brain abscess, surrounding glial tissue with plenty neovascularization is left intact, even after the operation. (author).

  1. Delusion of pregnancy in a drug-naïve young woman showing hyperprolactinemia and hypothyroidism: a case report.

    Science.gov (United States)

    Penta, Elena; Lasalvia, Antonio

    2013-01-01

    The present article reports the case of a delusional pregnancy that developed in a drug-naïve young woman affected by paranoid schizophrenia and Hashimoto-related hyperprolactinemia. The literature in this field has addressed the phenomenon of distorted thoughts of pregnancy being elicited by physical changes due to drug-induced hyperprolactinemia. The present report gives account of a case of delusional pregnancy that developed in a schizophrenic patient with concurrent hyperprolactinemia induced by a primary endocrine disease. In this instance, however, amelioration of delusional beliefs did not ensue from hyperprolactinemia normalization, but was mostly due to cognitive restructuring of distorted thinking (together with the antipsychotic treatment). This finding confirms the importance of considering the key role of the interaction of biological, cognitive and psychological mechanisms in the construction of inaccurate beliefs and feelings about pregnancy.

  2. Radiologic Findings of Primary Mucinous Cystadenocarcinoma of the Breast: A Report of Two Cases and a Literature Review

    Science.gov (United States)

    Seong, Minjung; Han, Boo-Kyung; Cho, Soo Youn; Cho, Eun Yoon; Lee, Se Kyung; Lee, Jeong Eon

    2016-01-01

    Primary mucinous cystadenocarcinoma (MCA) of the breast is a rare but pathologically distinct breast tumor. There have been some case reports on primary MCA of the breast; however, they have all focused on pathologic findings. Here, we report the radiologic findings of two cases of MCA along with a review of the literature. Breast MCA shows a circumscribed mass with some calcifications on mammography, an intracystic solid mass without increased vascularity or a vascular stalk on ultrasound, and a heterogeneously enhancing mass within a rim-enhancing cyst with intermediate signal intensity on T2-weighted magnetic resonance imaging. These radiologic findings and the presence of mucin in the percutaneous biopsy specimen should suggest the possibility of MCA in the differential diagnosis of a breast tumor. PMID:27721884

  3. Does Encouragement by Others Increase Rape Reporting? Findings from a National Sample of Women

    Science.gov (United States)

    Paul, Lisa A.; Zinzow, Heidi M.; McCauley, Jenna L.; Kilpatrick, Dean G.; Resnick, Heidi S.

    2014-01-01

    Our study explores the role of victims' consultation with others about whether or not to report their rape to police. Three groups were observed within this sample of 435 rape victims from a national telephone household probability sample of women: those who did not consult with anyone about reporting (n = 364), those who consulted with someone and were encouraged to report to police (n = 40), and those who consulted with someone and were not encouraged to report (n = 31). Descriptive analyses indicated that the encouraged group was more likely to report to police than either of the other two groups (which did not differ from each other). Because there were no differences between the two consulting groups on demographic or rape-related variables, they were combined in subsequent analyses. Consulting with others about whether to report, peri-traumatic fear of injury or death, assault perpetration by a stranger, and concerns about contracting a sexually transmitted disease were significant predictors of reporting to police after controlling for other significant predictors in a multivariate regression analysis. Implications of these findings are discussed, including the benefits and consequences of formal rape reporting for victims, and the role that disclosure recipients may have in assisting victims post-rape (e.g., encouragement of reporting, emotional support). PMID:25431519

  4. Extraspinal incidental findings on routine MRI of lumbar spine: Prevalence and reporting Rates in 1278 patients

    Energy Technology Data Exchange (ETDEWEB)

    Tuncel, Sedat Alpaslan; Cagli, Bekir; Tekatas, Aslan; Kirici, Yadigar Mehmet; Unlu, Ercument; Genchellac, Haken [Trakya University Faculty of Medicine, Balkan Campus, Edirne (Turkmenistan)

    2015-08-15

    The aim of the present study was to determine the prevalence and reporting rate of incidental findings (IF) in adult outpatients undergoing lumbar magnetic resonance imaging (MRI). Re-evaluation of a total of 1278 lumbar MRI images (collected from patients with a mean age of 50.5 years, range 16-91 years) captured between August 2010-August 2011 was done by a neuroradiologist and a musculoskeletal radiologist. IFs were classified according to organ or system (liver, gallbladder, kidney, bladder, uterus, ovary, lymph node, intestine and aorta). The rate of reporting of a range of IF was examined. The outcome of each patient's treatment was evaluated based on review of hospital records and by telephone interviews. A total of 253 IFs were found in 241 patients (18.8% of 1278). Among these, clinically significant IFs (n = 34) included: 2 renal masses (0.15%), 2 aortic aneurysms (0.15%), 2 cases of hydronephrosis (0.15%), 11 adrenal masses (0.86%), 7 lymphadenopathies (0.55%), 6 cases of endometrial or cervical thickening (0.47%), 1 liver hemangioma (0.08%), 1 pelvic fluid (0.08%) and 2 ovarian dermoid cysts (0.15%). Overall, 28% (71/253) of IFs were included in the clinical reports, while clinically significant findings were reported in 41% (14/34) of cases. Extraspinal IFs are commonly detected during a routine lumbar MRI, and many of these findings are not clinically significant. However, IFs including clinically important findings are occasionally omitted from formal radiological reports.

  5. MR imaging findings of giant cell tumor of the tendon sheath involving the foot : a case report

    Energy Technology Data Exchange (ETDEWEB)

    Yang, Ik; Chung, Soo Young; Park, Hai Jung; Lee, Yul; Park, Young Wook; Shim, Jeong Won [Hallym Univ. College of Medicine, Seoul (Korea, Republic of)

    1996-05-01

    Giant cell tumor of the tendon sheath(GCTTS) is a benign condition which involves the synovium of the tendon sheaths, and usually occurs around the small joints, e. g. the ankle, knee, and wrist. Histologically, GCTTS is similar to pigmented villonodular synovitis(PVNS). The authors report MRI findings of a GCTTS. This showed lower signal-intensity lesions than adjacent muscles on T1-weighted, proton density weighted, and T2-weighted images.

  6. Primary melanoma of the breast: A case report with imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Yeom, Yoo Kyung; Cha, Joo Hee; Kim, Hak Hee; Shin, Hee Jung; Chae, Eun Young; Choi, Woo Jung; Song, In Hye [Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2015-11-15

    Primary breast melanoma is extremely rare, and as such, there are no established radiologic findings in the literature. This report describes a case of primary malignant melanoma with mammography, ultrasonography, and magnetic resonance imaging findings. Our case study demonstrates a well-circumscribed heterogeneous rim-enhancing mass, with an internal cystic or necrotic portion seen using three modalities. Thus, although rare, this condition should be included in the differential diagnosis of a well-demarcated heterogeneous breast mass, and further pathological confirmation is needed.

  7. Early MRI findings in stab wound of the cervical spine: two case reports

    Energy Technology Data Exchange (ETDEWEB)

    Alkan, A.; Baysal, T.; Sarac, K.; Sigirci, A.; Kutlu, R. [Inonu Universitesi Turgut Ozal Tip Merkezi, Radyoloji Anabilim Dali, Malatya (Turkey)

    2002-01-01

    MR imaging was found to be the most sensitive modality for the detection of spinal cord abnormalities in the acutely injured spine. Although it is reported that traumatic pneumomyelogram indicates a base-of-skull or middle cranial fossa fracture and is almost certainly associated with intracranial subarachnoid air, early MR imaging may demonstrate subarachnoid air in penetrating trauma of the spinal cord without head injury. We report two cervical-spine stab-wound cases, one of which had subarachnoid air on early MR findings. (orig.)

  8. MRI findings of uterine tumor resembling ovarian sex-cord tumor: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Sung Hwan; Kim, Hee Jin; Han, Hyun Young; Hwang, In Taek; Kim, Ju Heon; Lee, Seung Yeon [Eulji University Hospital, Eulji University School of Medicine, Daejeon (Korea, Republic of)

    2017-04-15

    Uterine tumor resembling ovarian sex-cord tumor is a very rare uterine neoplasm that was first described by Clement and Scully in 1976. Since then, approximately 70 cases have been reported. However, these case reports have mainly described and discussed the pathologic and clinical features, and few radiologic findings have been presented. We experienced a case of a uterine tumor resembling ovarian sex-cord tumor, which was considered a uterine leiomyoma or leiomyosarcoma upon initial impression at preoperative evaluation including transvaginal ultrasonography and pelvic magnetic resonance imaging. Its diagnosis was pathologically confirmed after total abdominal hysterectomy.

  9. CT findings of solitary fibromatosis in the colon: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Heo, So Young; Lim, Jae Hoon; Kang, Kyung A; Lee, Jeong Ju [Myongji Hospital, Seonam University College of Medicine, Goyang (Korea, Republic of)

    2016-07-15

    Fibromatosis is a rare benign neoplasm that appears as a sporadic lesion or is found in patients with familial adenomatous polyposis. Fewer than 7 cases of intraabdominal solitary fibromatosis arising from the colon have been reported in the English literature. This small number of reported cases may be not only because of the low incidence of the disease but also because of the difficulty in making proper diagnosis. We present here a case of histologically confirmed intraabdominal solitary fibromatosis arising from the colon, with an emphasis on computed tomography findings.

  10. Imaging findings of hepatoid adenocarcinoma of the small bowel: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jong Won; Kim, Kyoung Ah; Jung, Sang Geun [CHA Bundang Medical Center, CHA University College of Medicine, Seongnam (Korea, Republic of)

    2016-12-15

    Hepatoid adenocarcinoma is a rare extrahepatic tumor defined as having a morphologic and immunohistochemical similarity to hepatocellular carcinoma. In this case report, we describe a patient with hepatoid adenocarcinoma of the jejunum with multiple liver metastases that developed in the absence of risk factors. We describe the radiologic findings including those of dynamic computed tomography and small bowel follow-through. To the best of our knowledge, only two cases of hepatoid adenocarcinoma of the small bowel have been reported in patients with inflammatory bowel disease.

  11. Anterior segment optical coherence tomography findings of iris granulomas in Hansen's disease: a case report.

    Science.gov (United States)

    Mahendradas, Padmamalini; Avadhani, Kavitha; Ramachandran, Sarika; Srinivas, Sahana; Naik, Madhavi; Shetty, K Bhujang

    2013-02-11

    A 50-year-old male was diagnosed to have a right eye sclerouveitis and left eye granulomatous anterior uveitis due to Hansen's disease. We are reporting the anterior segment optical coherence tomography (ASOCT) findings of iris granuloma in this case. Skin biopsy revealed plenty of acid fast bacilli with a bacteriological index of 5 suggestive of multibacillary polar lepromatous leprosy. ASOCT revealed well-demarcated smooth-surfaced nodular lesion with internal hyporeflectivity corresponding to the areas of granuloma which decreased in size following treatment with antileprosy drugs and systemic and topical steroids. ASOCT is a non-invasive technique to assess the extent of involvement of anterior segment in Hansen's disease and is a useful tool in follow-up. This is also the first report on ASOCT findings of iris granuloma in Hansen's disease.

  12. Finding science is fun in a 'Magic Show of Light' from Optical Demonstrations on an Overhead Projector for elementary school students

    Science.gov (United States)

    Lones, Joe J.; Maltseva, Nadezhda K.; Peterson, Kurt N.

    2007-09-01

    We seek methods of stimulating young school children to develop an interest in science and engineering through a natural curiosity for the reaction of light. Science learning now begins fully at middle school. Reading skills develop with activity at home and progress through the elementary school curriculum, and in a like manner, a curious interest in science also should begin at that stage of life. Within the ranks of educators, knowledge of optical science needs to be presented to elementary school students in an entertaining manner. One such program used by the authors is Doug Goodman's Optics Demonstrations With the Overhead Projector, co-published by and available from OSA (Optical Society of America) and SPIE-The International Society of Optical Engineering. These demonstrations have been presented in middle and high schools; however, as a special approach, the authors have developed selected Goodman demonstrations as a "Magic Show of Light" for elementary schools. Teachers in the U.S. are overloaded with classroom instruction specifically targeted at improving reading and math scores on the Standard Achievement Test (SAT); therefore, science is getting "short changed" in the education system. For the sake of our future, industry volunteers must come forward to promote interest in science beginning with K-6.

  13. MR imaging findings in subacute combined degeneration of the spinal cord: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ki Jun; Lee, Jae Hee; Lee, Sung Yong; Chung, Sung Woo [Our Lady of Mercy Hospital, The Catholic University of Korea, Incheon (Korea, Republic of)

    2000-09-01

    Vitamin B12 deficiency can cause neurologic complications in the spinal cord, brain, and optic and peripheral nerves. Subacute combined degeneration is a rare disease of demyelinating lesions of the spinal cord, affecting mainly the posterior and lateral columns of the thoracic cord. We report the MR imaging findings of a case of subacute combined degeneration of the spinal cord in a patient with vitamin B12 deficiency and mega loblastic anemia. (author)

  14. Radiologic Findings of Influenza A (H1N1) Pneumonia: Report of Two Cases

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Jin Kyoung; Ahn, Myeong Im; Jung, Jung Im; Han, Dae Hee; Park, Seog Hee; Park, Chan Kwon; Kim, Young Kyoon [Seoul St. Mary' s Hospital, Seoul (Korea, Republic of)

    2010-08-15

    Novel influenza A (H1N1) infection is a highly infectious disease, which has been rapidly spreading worldwide since it was first documented in March of 2009 in Mexico. We experienced and report two cases of Influenza A (H1N1) pneumonia, accompanied by chest radiographic and CT findings. The chest radiographs revealed diffuse haziness and extensive airspace consolidation, whereas the CT scans demonstrated multifocal areas of ground glass opacity and airspace consolidation with a CT halo sign.

  15. Intraventricular tuberculoma. Report of four cases in children. [CT scan findings described

    Energy Technology Data Exchange (ETDEWEB)

    Berthier, M.; Sierra, J.; Leiguarda, R.

    1987-03-01

    Four cases of intraventricular tuberculoma (IVT) in children are here reported. In none of the patients was there clinical evidence pointing to the intraventricular location. CT scan findings comprised three stages of development, namely: immature, mature and old. Ependymal attachment and asymmetric hydrocephalus were present in three cases, meningitis in two and ependymitis in one. Septum pellucidum traction was clearly observed in two patients, strongly supporting an adhesive process characteristic of intraventricular tuberculosis. Following specific treatment, the tuberculomas remitted partially or entirely.

  16. Prenatal sonographic findings of Beckwith-Wiedemann syndrome: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Won Sang; Lee, Jee Young; Lee, Yeon Hee [Dankook University Hospital, Chonan (Korea, Republic of)

    2000-03-15

    The Backwith-Wiedemann syndrome (BWS) is and unusual complex with variable clinical features. Major findings included defects in the abdominal wall, macroglossia and macrosomia. These features should be amenable to prenatal ultrasound detection. Serious complications are possible in the neonatal period, which may result from the hypoglycemia or the airway obstruction due to macroglossia. Accurate prenatal diagnosis allows optimum prenatal care and prevention of serious complications. We report a case of prenatally diagnosed BWS with omphalocele, macroglossia, nephromegaly and hepatic cyst.

  17. Parry-Romberg syndrome: findings in advanced magnetic resonance imaging sequences - case report

    Energy Technology Data Exchange (ETDEWEB)

    Paula, Rafael Alfenas de; Ribeiro, Bruno Niemeyer de Freitas, E-mail: alfenas85@gmail.com [Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ (Brazil). Hospital Universitario Clementino Fraga Filho; Bahia, Paulo Roberto Valle [Universidade Federal do Rio de Janeiro (UFRJ), Rio de Janeiro, RJ (Brazil). Dept. de radiologia; Ribeiro, Renato Niemeyer de Freitas [Hospital de Clinica de Jacarepagua, Rio de Janeiro, RJ (Brazil); Carvalho, Lais Balbi de [Universidade Presidente Antonio Carlos (Unipac), Juiz de Fora, MG (Brazil)

    2014-05-15

    Parry-Romberg syndrome is a rare disease characterized by progressive hemifacial atrophy associated with other systemic changes, including neurological symptoms. Currently, there are few studies exploring the utilization of advanced magnetic resonance sequences in the investigation of this disease. The authors report the case of a 45-year-old patient and describe the findings at structural magnetic resonance imaging and at advanced sequences, correlating them with pathophysiological data. (author)

  18. Nasolabial Cyst: A Case Report with Ultrasonography and Magnetic Resonance Imaging Findings

    Directory of Open Access Journals (Sweden)

    Ali Ocak

    2017-01-01

    Full Text Available Nasolabial cysts are uncommon nonodontogenic lesions that occur in the nasal alar region. These lesions usually present with asymptomatic swelling but can cause pain if infected. In this case report, we describe the inadequacy of conventional radiography in a nasolabial cyst case, as well as the magnetic resonance imaging (MRI and ultrasonography (US findings in a 54-year-old female patient.

  19. Factors associated with trace evidence analysis and DNA findings among police reported cases of rape

    OpenAIRE

    Forr, Camilla

    2016-01-01

    Background: The medical examination after rapes has two main goals: to provide high-quality care for the victim and to collect evidence to be used in the crime investigation. Collected samples are sent for forensic analysis upon police request. However, little is known about how the police select cases to be submitted for analysis. Furthermore, few studies report the DNA findings and associated factors. The aim of this study was to examine whether victim-, suspect- and assault characteristics...

  20. Magnetic resonance imaging findings of solitary infantile myofibromatosis of the skull: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung Eun; Cho, Kil Ho; Suh, Jang Ho; Choi, Joon Hyuk [College of Medicine, Yeungnam University, Daegu (Korea, Republic of)

    2016-11-15

    Infantile myofibromatosis is a rare, benign mesenchymal disorder of early childhood characterized by solitary or multiple benign myofibroblastic tumors. The tumors may involve the skin, subcutaneous tissue, muscle, bone and visceral organs. We report magnetic resonance imaging findings of solitary infantile myofibromatosis arising in the temporal bone of a ten-month-old boy, and the diagnosis was confirmed by surgical excision and histopathological examination.

  1. CT findings and surgical treatment of atlanto-axial rotatory fixation. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Shoji, Akira; Harano, Hideyuki; Okumura, Terufumi (Fukuroi Municipal Hospital, Shizuoka (Japan)); Nakagawa, Hiroshi; Sugiyama, Tadamitsu

    1984-07-01

    A case of atlanto-axial rotatory fixation (AARF) was presented in a 19-year-old female who developed sudden onset of neck pain and limitation of neck movement after direct carotid angiography for seizure disorder. Neurological examination was negative except for cock-robin posture and mild hypesthesia and hypalgesia in left C/sub 2/ distribution. Plain films of the cervical spine disclosed abnormal alignment of C/sub 1/-C/sub 2/ and possible rotational dislocation. Bilateral selective vertebral angiography showed marked anterior and posterior displacement of left and right vertebral artery, respectively, at the level of C/sub 1/. On CT metrizamide myelography, there was clockwise rotation of C/sub 1/ on C/sub 2/ with locked facet on the left but no evidence of cord compression was found. With diagnosis of AARF, manual reduction under general anesthesia and with fluoroscopic control was first attempted without success. Therefore, the patient underwent open reduction by using high speed air-drill and posterior fusion of C/sub 1/ to C/sub 3/ with acryl and wire. Postoperative course was uneventful and the patient went back to work as a computer operator in three months. The etiology of AARF was described by many authors, but in our case, congenital hypogenesis of transverse and alar ligaments plus minor trauma was most suggested. For neurological manifestations of AARF, occipital neuralgia, headache, neck pain, limitation of neck movement and cock-robin posture were reported, but the cock-robin posture was most characteristic and was an important symptom for the early diagnosis. In neuroradiological findings of AARF, plain CT and CT metrizamide myelography are very useful. Because they clearly demonstrate the degree of rotation and interlocking of atlanto-axial joints, and the presence of cord compression.

  2. The Division III Financial Aid Reporting Process: Findings and Review Results, 2005-06 through 2008-09

    Science.gov (United States)

    National Collegiate Athletic Association (NJ1), 2009

    2009-01-01

    This report marks the completion of the 2008-09 reporting cycle and the fourth year of the Division III Financial Aid Reporting Program. The report examines findings for all reporting institutions from each of the four reporting cycles, and details the outcomes of the Division III Financial Aid Committee's 2008-09 review process. Four calculations…

  3. MRI findings of cryptococcal infection on CNS: The long term follow-up: Case report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Min Yun; Sol, Chang Ho; Kim, Byung Soo [Pusan National University College of Medicine, Pusan (Korea, Republic of); Jung, Chun Phil [Maryknoll Hospital, pusan (Korea, Republic of); Park, Beung Ho [Dong-a University College of Medicine, Pusan (Korea, Republic of)

    1993-07-15

    Authors presented the serial changes of brain MRI findings in two cases of cryptococcal meningitis. The MRI findings of the first patient (53 year old female) consisted of dilated Virchow-Robin spaces, leptomeningeal enhancement, cryptococcals and hydrocephalus. Dilated Virchow-Robin spaces were noted on the first MR obtained 33 days after symptom onset. The size and number of dilated Virchow-Robin space gradually decreased since 119 days after symptom onset (62 days after treatment). Faint leptomeningeal enhancement was found at cerebellar region on the first MRI, which became more distant and intense on the day 119, probably due to improper treatment. The leptomeningeal enhancement decreased on the days 156. Mild hydrocephalus was noted on MRI obtained 70 days after symptom onset, which markedly aggravated on the days 119. It decreased after steroid therapy alone. Enhancing cryptococcomas of variable size were noted at the right temporal lobe and cerebellum on MRI of the day 119, which decreased in size and number on the day 156. On the day 295 MRI showed nearly disappearance of the dilated Virchow-Robin space, but final leptomeningeal enhancement, cerebellar cryptococcomas and hydrocephalus still remained. The MRI findings of the second patient(36 year old female) showed the findings similar to those of the first patient. Initial MRI obtained 18 days after symptom onset showed no abnormal findings. Dilated Virchow-Robin spaces were noted on the day 36 (13 days after treatment onset), which nearly disappeared on the day 109. Enhancing cryptococcomas in both basal ganglia and cerebral cortex and leptomeningeal enhancement were noted on MRI of the day 136. Both cryptococcomas and leptomeningeal enhancement decreased in size and enhancing degree on the day 157. Hydrocephalus was noted on the day 109.

  4. Natural Language Processing Techniques for Extracting and Categorizing Finding Measurements in Narrative Radiology Reports.

    Science.gov (United States)

    Sevenster, M; Buurman, J; Liu, P; Peters, J F; Chang, P J

    2015-01-01

    Accumulating quantitative outcome parameters may contribute to constructing a healthcare organization in which outcomes of clinical procedures are reproducible and predictable. In imaging studies, measurements are the principal category of quantitative para meters. The purpose of this work is to develop and evaluate two natural language processing engines that extract finding and organ measurements from narrative radiology reports and to categorize extracted measurements by their "temporality". The measurement extraction engine is developed as a set of regular expressions. The engine was evaluated against a manually created ground truth. Automated categorization of measurement temporality is defined as a machine learning problem. A ground truth was manually developed based on a corpus of radiology reports. A maximum entropy model was created using features that characterize the measurement itself and its narrative context. The model was evaluated in a ten-fold cross validation protocol. The measurement extraction engine has precision 0.994 and recall 0.991. Accuracy of the measurement classification engine is 0.960. The work contributes to machine understanding of radiology reports and may find application in software applications that process medical data.

  5. Case report: clinical and postmortem findings in four cows with rib fracture.

    Science.gov (United States)

    Braun, Ueli; Warislohner, Sonja; Hetzel, Udo; Nuss, Karl

    2017-02-06

    Published reports of rib fractures in adult cattle are limited to the occurrence of chronic rib swellings caused by calluses, which are unremarkable from a clinical standpoint, whereas studies identifying clinical signs of rib fractures were not found in a literature search. This report describes the clinical and postmortem findings in four cows with rib fractures. The 13th rib was fractured in three cows and the 11th rib in the remaining cow; three fractures were on the right and one on the left side. Clinical and postmortem findings varied considerably, and percussion of the rib cage elicited a pain response in only one cow. One cow had generalised peritonitis because of perforation of the rumen by the fractured rib. One cow was recumbent because of pain and became a downer cow, and two other cows had bronchopneumonia, which was a sequel to osteomyelitis of the fracture site in one. In the absence of a history of trauma, the diagnosis of rib fracture based on clinical signs alone is difficult. Although rib fractures undoubtedly are very painful, the four cases described in this report suggest that they are difficult to diagnose in cattle because associated clinical signs are nonspecific.

  6. Automatically correlating clinical findings and body locations in radiology reports using MedLEE.

    Science.gov (United States)

    Sevenster, Merlijn; van Ommering, Rob; Qian, Yuechen

    2012-04-01

    In this paper, we describe and evaluate a system that extracts clinical findings and body locations from radiology reports and correlates them. The system uses Medical Language Extraction and Encoding System (MedLEE) to map the reports' free text to structured semantic representations of their content. A lightweight reasoning engine extracts the clinical findings and body locations from MedLEE's semantic representation and correlates them. Our study is illustrative for research in which existing natural language processing software is embedded in a larger system. We manually created a standard reference based on a corpus of neuro and breast radiology reports. The standard reference was used to evaluate the precision and recall of the proposed system and its modules. Our results indicate that the precision of our system is considerably better than its recall (82.32-91.37% vs. 35.67-45.91%). We conducted an error analysis and discuss here the practical usability of the system given its recall and precision performance.

  7. Natural Language Processing Techniques for Extracting and Categorizing Finding Measurements in Narrative Radiology Reports

    Science.gov (United States)

    Buurman, J.; Liu, P.; Peters, J.F.; Chang, P.J.

    2015-01-01

    Summary Background Accumulating quantitative outcome parameters may contribute to constructing a healthcare organization in which outcomes of clinical procedures are reproducible and predictable. In imaging studies, measurements are the principal category of quantitative para meters. Objectives The purpose of this work is to develop and evaluate two natural language processing engines that extract finding and organ measurements from narrative radiology reports and to categorize extracted measurements by their “temporality”. Methods The measurement extraction engine is developed as a set of regular expressions. The engine was evaluated against a manually created ground truth. Automated categorization of measurement temporality is defined as a machine learning problem. A ground truth was manually developed based on a corpus of radiology reports. A maximum entropy model was created using features that characterize the measurement itself and its narrative context. The model was evaluated in a ten-fold cross validation protocol. Results The measurement extraction engine has precision 0.994 and recall 0.991. Accuracy of the measurement classification engine is 0.960. Conclusions The work contributes to machine understanding of radiology reports and may find application in software applications that process medical data. PMID:26448801

  8. Imaging findings of a primary paraganglioma of the liver: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Ji, Seung Woo; Kang, Ung Rae; Park, Jae Bok [Daegu Catholic University Medical Center, Catholic University of Daegu College of Medicine, Daegu (Korea, Republic of)

    2016-11-15

    Primary hepatic paraganglioma is an extremely rare type of tumor originating from extra-adrenal chromaffin cells. We report a case of primary intrahepatic paraganglioma in a 52-year-old man, with pathologic confirmation through right hepatectomy. An imaging study indicated a predominately hemorrhagic septated cystic mass and peripheral marked enhancement of the solid portions, which showed persistent enhancement.

  9. Libman–Sacks endocarditis, and other echocardiographic findings in systemic lupus erythematosus: Case report

    Directory of Open Access Journals (Sweden)

    Mohamed Atef Hamza

    2012-09-01

    Full Text Available Case report of a 19 year-old female patient with systemic lupus erythematosus (SLE who was presented to Ain Shams University Hospital complaining of dyspnea on moderate exertion. Echocardiography showed the presence of sterile vegetation on the mitral valve, Libman–Sacks endocarditis (LSE.

  10. The findings of ultrasonography, CT and magnetic resonance imaging of carotidynia: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jung Min; Kim, Heung Cheol [Hallym Univ. College of Medicine/Chuncheon Sacred Heart Hospital, Chuncheon (Korea, Republic of)

    2012-07-15

    Carotidynia is a rare disease representing various aspects of pain around the carotid artery bifurcation. The pain in the carotid bifurcation area is a nonspecific symptom, and various diseases causing similar symptoms in the corresponding area should be distinguished. Mostly, carotidynia is diagnosed by history taking and physical examination, but it is not easy to distinguish carotidynia from other diseases without imaging study. Therefore, there are quite a number of inadequate treatments due to a considerable number of misdiagnosis, as infectious diseases. In US, CT scans, and MRI examinations, the authors experienced a patient who showed the outer thickening wall of blood vessels around the carotid artery, near the carotid artery bifurcation, and was diagnosed as carotidynia with clinical findings. In the follow up that was carried out two weeks later, the thickness of the lesions was significantly decreased. Imaging studies are helpful in the differential diagnosis because carotidynia shows relatively characteristic imaging findings.

  11. Clinico-pathogenetic findings and management of chondrodystrophic myotonia (Schwartz-Jampel syndrome: a case report

    Directory of Open Access Journals (Sweden)

    Francomano Clair A

    2003-07-01

    Full Text Available Abstract Background Chondrodystrophic myotonia or Schwartz-Jampel syndrome is a rare genetic disorder characterized by myotonia and skeletal dysplasia. It may be progressive in nature. Recently, the gene responsible for Schwartz-Jampel syndrome has been found and the defective protein it encodes leads to abnormal cartilage development and anomalous neuromuscular activity. Case Presentation We report the clinical findings and the management of an 8-year-old boy with this disorder. The molecular findings confirm that the patient is a compound heterozygote with a different splicing mutation in each Perlecan allele. This resulted in a significant reduction in the production of the encoded normal protein. Conclusion We discuss the multi-disciplinary management of Schwartz-Jampel syndrome that will facilitate optimal care and timely intervention of patients with this disorder.

  12. Arnold-Chiari Type II Malformation: A Case Report and Review of Prenatal Sonographic Findings

    Directory of Open Access Journals (Sweden)

    Maryam Nik Nejadi

    2008-01-01

    Full Text Available The Arnold-Chiari malformation is a congenital abnormality of CNS, characterized by downwarddisplacement the parts of the cerebellum, fourth ventricle, pons and medulla oblongata into thespinal canal. This malformation is one of causative factor of death in neonates and infants. Athorough understanding of the direct and indirect sonographic findings is necessary for diagnosis ofChiari II malformation in the developing fetus.In this case report, we present a Chiari malformation II detected at 23 weeks of gestation by routinelysonographic screening. The Role of prenatal sonography in recognition of the malformation andprognostic value of these features are discussed.

  13. Epithelioid Myofibroblastoma in an Old-Male Breast: A Case Report with MRI Findings

    Directory of Open Access Journals (Sweden)

    Seyma Yildiz

    2015-01-01

    Full Text Available Myofibroblastoma of the breast (MFB is a very rare benign stromal tumor. In recent years, increase in mammographic screenings has resulted in increased diagnosis of MFB. Most cases are old males and postmenopausal women. MFB may be confused as malignant, clinically, morphologically, or by imaging. Immunohistochemistry is essential for final diagnosis in these cases. We report a case of a pathologically diagnosed MFB in an 80-year-old male patient who had coexisting prostate cancer and describe its imaging characteristics, especially magnetic resonance imaging (MRI. In this paper, histopathological and MRI findings of the MFB were discussed.

  14. MR Imaging of Knee Osteoarthritis and Correlation of Findings with Reported Patient Pain

    Institute of Scientific and Technical Information of China (English)

    艾飞; 余铖; 张炜; John; N; Morelli; Kacher; D; 李小明

    2010-01-01

    To evaluate lesion detection of MRI in knee joint osteoarthritis in patients with symptoms of pain,the correlation between MRI findings and varying degrees of reported pain was assessed.Twenty-eight patients(31 knees) with osteoarthritis were recruited for this study.The degree of knee pain was assessed by VRS scores.The knees were evaluated by plain film radiograph utilizing Kellgren-Lawrence scores.Multiple MR sequences were performed on a 1.5T MR-system,including sagittal and coronal dual fast spin echo(...

  15. Radiologic Findings of Reversed Intestinal Rotation in Adults: 3 Cases Report

    Energy Technology Data Exchange (ETDEWEB)

    Baek, Hyeon Seok; Cho, Jae Ho; Chang, Jay Chun; Kim, Jae Woon; Kim, Kum Rae [Yeungnam University, Gyeongsan (Korea, Republic of); Park, Won Kyu [Suh Joo Mir Radiologic Clinic, Daegu (Korea, Republic of); Kim, Jong Yeol [Gumi CHA University Medical Center, Gumi (Korea, Republic of)

    2009-12-15

    Most anomalies of intestinal rotation are detected during the postneonatal period. In adults, the diagnosis and treatment of patients with a congenital anomaly of the midgut can be difficult because of their extremely rarity. Based on embryology, anomalies of intestinal rotation can be divided into non-rotation, reversed rotation and malrotation. Reversed rotation of the midgut is the rarest of all anomalies of intestinal rotation. Although this anomaly is rare, it can be diagnosed by a detailed knowledge of embryology and anatomy. We report three adult patients with reversed intestinal rotation and review the embryology, clinical presentation and radiographic findings of this disorder

  16. Incidental optochiasmatic cavernoma: Case report of an unusual finding on 3 Tesla MRI.

    Science.gov (United States)

    Trentadue, Mirko; Pozzi Mucelli, Roberto; Piovan, Enrico; Pizzini, Francesca Benedetta

    2016-08-01

    Cavernoma is a vascular hamartoma, which represents 10-20% of all central nervous system vascular malformations. The majority (80%) of them are supratentorial, while involvement of the cranial nerves and the optic pathways is extremely rare. The main clinical presentation of optochiasmatic cavernomas consists of chiasmatic apoplexy, which is a neurosurgical emergency. Here, we report a case in which the finding was incidentally detected in a 49-year-old man. We describe the imaging characteristics of the lesion in such a rare location, highlighting the role of magnetic resonance imaging (MRI) (specifically 3 Tesla) in the management of asymptomatic patients.

  17. CT findings of primary undifferentiated pleomorphic sarcoma in the small bowel: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Youe Ree; Lee, Young Hwan; Yoon, Kwon Ha; Yun, Ki Jung [Wonkwang University School of Medicine and Hospital, Institute of Wonkwang Medical Science, Iksan (Korea, Republic of)

    2015-11-15

    Undifferentiated pleomorphic sarcoma (UPS), previously known as malignant fibrous histiocytoma, is a soft tissue sarcoma arising from mesenchymal tissue of the body. UPS of the gastrointestinal tract is known to be rare and only a few cases have been reported in the literature. Based on our case and review of the other relevant literature, the CT findings of primary UPS of the small bowel included nodular bowel wall thickening with homogeneous enhancement. It presents as a rapidly growing tumor without bowel obstruction, and it may be accompanied by distant metastasis.

  18. The structure and correlates of self-reported DSM-5 maladaptive personality traits: findings from two German-speaking samples.

    Science.gov (United States)

    Zimmermann, Johannes; Altenstein, David; Krieger, Tobias; Holtforth, Martin Grosse; Pretsch, Johanna; Alexopoulos, Johanna; Spitzer, Carsten; Benecke, Cord; Krueger, Robert F; Markon, Kristian E; Leising, Daniel

    2014-08-01

    The authors investigated the structure and correlates of DSM-5 maladaptive personality traits in two samples of 577 students and 212 inpatients using the German self-report form of the Personality Inventory for DSM-5. They found that (a) the factor structure of DSM-5 trait facets is largely in line with the proposed trait domains of Negative Affectivity, Detachment, Antagonism, Disinhibition, and Psychoticism; (b) all DSM-5 trait domains except Psychoticism are highly related to the respective domains of the Five-Factor Model of personality; (c) the trait facets are positively associated with a self-report measure of general personality dysfunction; and (d) the DSM-5 trait facets show differential associations with a range of self-reported DSM-IV Axis I disorders. These findings give further support to the new DSM-5 trait model and suggest that it may generalize to other languages and cultures.

  19. Massive right-sided Bochdalek hernia with two unusual findings: a case report

    Directory of Open Access Journals (Sweden)

    Deb Subrato J

    2011-10-01

    Full Text Available Abstract Introduction In this report, the case of an adult patient with a massive right-sided Bochdalek hernia with multiple displaced abdominal organs, including the liver and gallbladder, is described. This patient presented with acute cholecystitis of the malpositioned gallbladder. During surgery, nodular regenerative hyperplasia of the liver was also found. To the best of this author's knowledge, these two entities have never been reported in association with this rare condition. Case presentation A 54-year-old Caucasian man presented with nausea and epigastric pain. He had a known history of right-sided Bochdalek hernia which was being managed expectantly. A computerized tomogram revealed the massive hernia with displaced stomach, liver, intestine and omentum into his right thorax. It was believed that our patient had bowel incarceration and he was therefore taken to surgery, where acute cholecystitis and a macronodular liver was identified. A thoracoabdominal approach was used to remove his gallbladder, reduce the herniated viscera and reconstruct his diaphragm. A liver biopsy identified nodular regenerative hyperplasia of the ectopic liver. There were no postoperative complications and at 12 month follow-up, our patient continues to do well. Conclusion This case report describes two unusual findings associated with a congenital Bochdalek diaphragmatic hernia that have never been reported. In addition, unique caveats to the surgical management of this complex rare condition are discussed.

  20. CT and MRI Findings of Angiomyolipoma with Epithelial Cysts of the Kidney: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Yeo, Dong Myung; Chung, Dong Jin; Kim, Tae Jung; Lee, In Kyu; Hahn, Seong Tai; Lee, Jae Mun [Catholic University St. Mary' s Hospital, Seoul (Korea, Republic of)

    2010-04-15

    Angiomyolipoma with epithelial cysts (AMLEC) or cystic angiomyolipoma has been recently described as a distinct cystic variant of angiomyolipoma. Although angiomyolipoma (AML) is usually composed of adipose, vascular, and muscular tissue lacking an epithelial element, AMLEC contains an epithelial component in the form of gross or microscopic cysts. To date, the radiologic appearance of AMLEC has been demonstrated in only one case report, as a solid mass containing a tiny cystic focus. This report shows another imaging feature of AMLEC, which presents as a multiloculated cystic mass without a visible solid portion on CT and MRI

  1. Fetal and neonatal anemia associated with anti-Jr(a) : a case report showing a poorly hemolytic mechanism.

    Science.gov (United States)

    Sasamoto, Naoko; Tomimatsu, Takuji; Nagamine, Keisuke; Oshida, Machiko; Kashiwagi, Hirokazu; Koyama, Shinsuke; Kanagawa, Takeshi; Arahori, Hitomi; Tomiyama, Yoshiaki; Kimura, Tadashi

    2011-08-01

    Although recently published case reports suggest the significance of Jr(a) alloimmunization in the obstetric setting, the involved mechanism still remains unclear. Here we report a case of severe fetal and neonatal anemia associated with anti-Jr(a) alloimmunization, which was successfully managed using Doppler assessment of peak systolic velocity of the fetal middle cerebral artery (MCA-PSV). A Japanese woman with anti-Jr(a) (titer 1024) was referred to our department at 20 weeks' gestation. As fetal MCA-PSV exceeded 1.5 multiple of median, labor was induced and a female neonate of 1998 g was delivered vaginally at 33 weeks and 5 days of gestation. The infant's hematocrit and hemoglobin levels were 25.4% and 82 g/L, respectively, but her total bilirubin level (15 µmol/L; 0.9 mg/dL) and reticulocyte counts (4.5%) were low. During the course, the infant showed no apparent signs of hemolysis. Jr(a) alloimmunization should be recognized as a possible cause of fetal anemia with no direct hemolytic process. © 2011 The Authors. Journal of Obstetrics and Gynaecology Research © 2011 Japan Society of Obstetrics and Gynecology.

  2. Brain MR imaging findings in amyotropic lateral sclersis: report of one case

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Sang Il; Lee, Nam Joon [Korea Univ. College of Medicine, Seoul (Korea, Republic of); Kim, Eui Jong; Choi, Woo Suk [Kyunghee Univ. College of Medicine, Seoul (Korea, Republic of)

    1997-04-01

    Amyotropic lateral sclerosis(ALS) is a progressive degenerative illness of unknown cause; we present its characteristic brain magnetic resonance(MR) findings in one patient. A 58-year-old woman who for two years had been suffering from progressive motor weakness and dysarthria was admitted to our hospital. Physical examination and laboratory findings showed a pattern of both upper and lower motor neuron disease such as decreased motor power(Grade 3), tongue atropy, increased deep tendon reflex, a pattern of lower motor neuron disease, as seen on electromyogram, and a pattern of sparing sensory nervous system, extraocular muscle movement, bladder, and bowel function. On axial brain MR proton-density and T2-weighted images, small round areas of high signal intensity were seen bilaterally in the posterior limb of the internal capsule; these corresponded to the corticospinal tract. Additionally, bilateral, subtle lineal low signal intensity in the precentral gyrus was noted on T2-weighted imaging. On the basis of the findings of clinical and laboratory examination, and of typical MR imaging findings, ALS was diagnosed.

  3. First report of MRI findings in a case of an autoamputated wandering calcified ovary

    Directory of Open Access Journals (Sweden)

    Mahajan PS

    2014-03-01

    Full Text Available Parag Suresh Mahajan, Nazeer Ahamad, Sheik Akbar Hussain Department of Radiology, Al-Khor Hospital, Hamad Medical Corporation, Doha, Qatar Abstract: An autoamputated wandering calcified ovary (AWCO is an extremely rare cause of abdominal calcification in the pediatric population. We present the magnetic resonance imaging (MRI features of AWCO in a child. To our knowledge, the MRI features of AWCO have not been previously described in the published literature. Our case report indicates that the MRI findings are characteristic in the diagnosis of an AWCO and can completely obviate the need for invasive procedures in this mostly benign disease. An AWCO should be considered in all cases of mobile calcific opacities on radiographs in female patients. We advise that MRI be conducted in all suspected cases of AWCO for accurate and noninvasive diagnosis, and regular follow-up should be performed with ultrasound. The findings in our case report have the potential to change the course of investigations and management in suspected cases. Keywords: magnetic resonance imaging, ovary, adnexa, autoamputation, wandering calcification

  4. Clinical report on and CT findings in two siblings with bilateral striatal necrosis

    Energy Technology Data Exchange (ETDEWEB)

    Maya, Kiyomi; Imai, Terukuni; Hashimoto, Shuji; Yamasaki, Masahiro (Kitano Hospital, Osaka (Japan)); Kajiura, Ichiro

    1983-12-01

    Two siblings, a 13-year-old girl and a 9-year-old boy, presented a similar progressive extrapyramidal disorder. The onsets were at the age of 4 years and at that of 2 1/2 years respectively, and a certain febrile illness had preceded it for two or three months in both cases. The major clinical features were progressive gait disturbance, dysarthria, and dystonia; they were associated with secondary skeletal deformities in the sister and with abnormal ocular movements in the brother. The CT findings, essentially similar in both cases, were characterized by symmetrical hypodensity lesions and an atrophy of the corpora striata, namely, the putamen and the caudate nucleus. Based on the clinical features and the CT findings, and on a comparison with the previous clinico-pathological reports in the literature, the present cases were diagnosed as bilateral striatal necrosis. The disorder termed ''bilateral striatal necrosis'' has not been widely known; this report stresses the great usefulness of CT examination in the clinical diagnosis of this rare disorder.

  5. Giant Cell Tumor with Secondary Aneurysmal Bone Cyst Shows Heterogeneous Metabolic Pattern on (18)F-FDG PET/CT: A Case Report.

    Science.gov (United States)

    Park, Hee Jeong; Kwon, Seong Young; Cho, Sang-Geon; Kim, Jahae; Song, Ho-Chun; Kim, Sung Sun; Yoon, Yeon Hong; Park, Jin Gyoon

    2016-12-01

    Giant cell tumor (GCT) is a generally benign bone tumor accounting for approximately 5 % of all primary bone neoplasms. Cystic components in GCTs that indicate secondary aneurysmal bone cysts (ABCs) are reported in 14 % of GCTs. Although both of them have been described separately in previous reports that may show considerable fluorodeoxyglucose (FDG) uptake despite their benign nature, the findings of GCT with secondary ABC on (18)F-FDG positron emission tomography/computed tomography (PET/CT) have not been well-known. We report a case of GCT with secondary ABC in a 26-year-old woman. (18)F-FDG PET/CT revealed a heterogeneous hypermetabolic lesion in the left proximal femur with the maximum standardized uptake value of 4.7. The solid components of the tumor showed higher FDG uptake than the cystic components. These observations suggest that the ABC components in GCTs show heterogeneous metabolic patterns on (18)F-FDG PET/CT.

  6. Inconsistent self-reported mammography history: Findings from the National Population Health Survey longitudinal cohort

    Directory of Open Access Journals (Sweden)

    Snider Judy

    2004-11-01

    Full Text Available Abstract Background Self-reported information has commonly been used to monitor mammography utilization across populations and time periods. However, longitudinal investigations regarding the prevalence and determinants of inconsistent responses over time and the impact of such responses on population screening estimates are lacking. Methods Based on longitudinal panel data for a representative cohort of Canadian women aged 40+ years (n = 3,537 assessed in the 1994–95 (baseline and 1996–97 (follow-up National Population Health Survey (NPHS, we examined the prevalence of inconsistent self-reports of mammography utilization. Logistic regression models were used to estimate the associations between women's baseline sociodemographic and health characteristics and 2 types of inconsistent responses: (i baseline reports of ever use which were subsequently contradicted by follow-up reports of never use; and (ii baseline reports of never use which were contradicted by follow-up reports of use prior to 1994–95. Results Among women who reported having a mammogram at baseline, 5.9% (95% confidence interval (CI: 4.6–7.3% reported at follow-up that they had never had one. Multivariate logistic regression analyses showed that women with such inconsistent responses were more often outside target age groups, from low income households and less likely to report hormone replacement therapy and Pap smear use. Among women reporting never use at baseline and ever use at follow-up, 17.4% (95%CI: 11.7–23.1% reported their most recent mammogram as occurring prior to 1994–95 (baseline and such responses were more common among women aged 70+ years and those in poorer health. Conclusions Women with inconsistent responses of type (i, i.e., ever users at baseline but never users at follow-up, appeared to exhibit characteristics typical of never users of mammography screening. Although limited by sample size, our preliminary analyses suggest that type (ii

  7. Voluntary medical male circumcision: a cross-sectional study comparing circumcision self-report and physical examination findings in Lesotho.

    Directory of Open Access Journals (Sweden)

    Anne Goldzier Thomas

    Full Text Available BACKGROUND: Overwhelming evidence, including three clinical trials, shows that male circumcision (MC reduces the risk of HIV infection among men. However, data from recent Lesotho Demographic and Health Surveys do not demonstrate MC to be protective against HIV. These contradictory findings could partially be due to inaccurate self-reported MC status used to estimate MC prevalence. This study describes MC characteristics among men applying for Lesotho Defence Force recruitment and seeks to assess MC self-reported accuracy through comparison with physical-examination-based data. METHODS AND FINDINGS: During Lesotho Defence Force applicant screening in 2009, 241 (77% of 312 men, aged 18-25 y, consented to a self-administered demographic and MC characteristic survey and physician-performed genital examination. The extent of foreskin removal was graded on a scale of 1 (no evidence of MC to 4 (complete MC. MC was self-reported by 27% (n = 64/239 of participants. Of the 64 men self-reporting being circumcised, physical exam showed that 23% had no evidence of circumcision, 27% had partial circumcision, and 50% had complete circumcision. Of the MCs reportedly performed by a medical provider, 3% were Grade 1 and 73% were Grade 4. Of the MCs reportedly performed by traditional circumcisers, 41% were Grade 1, while 28% were Grade 4. Among participants self-reporting being circumcised, the odds of MC status misclassification were seven times higher among those reportedly circumcised by initiation school personnel (odds ratio = 7.22; 95% CI = 2.29-22.75. CONCLUSIONS: Approximately 27% of participants self-reported being circumcised. However, only 50% of these men had complete MC as determined by a physical exam. Given this low MC self-report accuracy, countries scaling up voluntary medical MC (VMMC should obtain physical-exam-based MC data to guide service delivery and cost estimates. HIV prevention messages promoting VMMC should provide

  8. CT and MRI Findings of Primary Renal Angiosarcoma with Spontaneous Rupture and Venous Thrombosis: Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Young Hwan; Kim, See Hyung; Kim, Young Hwan [Dept. of Radiology, Keimyung University Dongsan Hospital, Daegu (Korea, Republic of)

    2011-06-15

    Primary renal angiosarcoma is a very rare malignant mesenchymal tumor. CT shows a well-margined enhancing mass with hemorrhage, perirenal hematoma and renal vein thrombosis in the lower pole of the right kidney. MRI shows heterogeneous low- and high-signal intensities of the mass on T1- and T2-weighted images, as well as a relatively homogeneous enhancement on contrast enhanced T1-weighted images. We report here on a rare case of primary renal angiosarcoma with spontaneous rupture and venous thrombosis.

  9. Imaging Finding of Malignant Melanoma of Eustachian Tube with Extension to Middle Ear Cavity: Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Km Hong Chul [Dept. of Radiology, Yeungnam University College of Medicine, Daegu (Korea, Republic of); Jang, Han Won [Daekyung Radiologic Clinics, Daegu (Korea, Republic of); Lee, Hui Joong [Dept. of Radiology, Kyungpook National University Hospital, Daegu (Korea, Republic of)

    2012-11-15

    We report a case of malignant melanoma of Eustachian tube with extension to the middle ear cavity and nasopharynx in a 51-year-old woman who presented with right ear fullness. Computed tomography showed a soft tissue mass in the middle ear cavity and caused the widening and eroding of the bony eustachian tube. Magnetic resonance imaging showed well enhancing mass in eustachian tube extending nasopharynx to middle ear cavity. A biopsy of the middle ear cavity mass revealed a malignant amelanotic melanoma.

  10. Imaging Finding of Malignant Melanoma of Eustachian Tube with Extension to Middle Ear Cavity: Case Report

    Science.gov (United States)

    Kim, Hong Chul; Jang, Han Won

    2012-01-01

    We report a case of malignant melanoma of Eustachian tube with extension to the middle ear cavity and nasopharynx in a 51-year-old woman who presented with right ear fullness. Computed tomography showed a soft tissue mass in the middle ear cavity and causedthe widening and eroding of the bony eustachian tube. Magnetic resonance imaging showed well enhancing mass in eustachian tube extending nasopharynx to middle ear cavity. A biopsy of the middle ear cavity mass revealed a malignant amelanotic melanoma. PMID:23118582

  11. Hallervorden Spatz syndrome: magnetic resonance findings. Case report; Sindrome de Hallervorden Spatz: achados na ressonancia magnetica. Relato de caso

    Energy Technology Data Exchange (ETDEWEB)

    Farage, Luciano; Castro, Mario Augusto Padula; Macedo, Tulio Augusto Alves [Universidade Federal de Uberlandia, MG (Brazil). Hospital de Clinicas. Setor de Radiologia; Assis, Marcelo Cardoso de [Universidade Federal de Uberlandia, MG (Brazil). Faculdade de Medicina. Dept. de Cirurgia; Souza, Lincoln Pereira de; Freitas, Luiz Oliveira de [Universidade Federal de Uberlandia, MG (Brazil). Dept. de Clinica Medica

    2004-09-01

    Hallervorden-Spatz syndrome is a neuro degenerative disease, autosomic recessive with two clinical features: early and late onset. Psychiatric, pyramidal and extrapyramidal signs are present in the late subtype. We report the case of a 41-old woman with extrapyramidal signs. Magnetic resonance imaging (MRI) showed the eye-of-the-tiger sign in the medial globus pallidus. This is due to a gliosis (increased signal) and accumulation of surrounding iron (decreased signal intensity) in long T R sequences. There is a strong relationship between MRI findings and the gene mutation responsible for this disease. It makes the MRI sensible for diagnosing this syndrome. (author)

  12. Report of the APS Ad-Hoc Committee on LGBT Issues - Presentation of Findings and Recommendations

    Science.gov (United States)

    Long, Elena

    2016-03-01

    In 2014 the Executive Officer of the American Physical Society (APS), Kate Kirby, created an Ad-Hoc Committee on LGBT Issues (C-LGBT) charged with reporting on the obstacles to inclusion of LGBT physicists, a term which for the purpose of this report refers to persons who self-identify as lesbian, gay, bisexual, transgender, queer, questioning, intersex, or asexual, as well as other sexual and gender minorities. The full charge was as follows: ``The committee will advise the APS on the current status of LGBT issues in physics, provide recommendations for greater inclusion, and engage physicists in laying the foundation for a more inclusive physics community? More specifically, the committee will investigate LGBT representation in physics, assess the educational and professional climate in physics, recommend changes in policies and practices that impact LGBT physicists, and address other issues that affect inclusion.'' We will present the findings and recommendations of the C-LGBT final report, and a panel discussion will be held following the presentation to discuss the future of APS efforts toward LGBT inclusion in physics.

  13. Incidental finding of unilateral isolated aplasia of serratus anterior muscle and winged scapula on chest radiograph: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Joon Sung; Park, Hyun Jin; Ko, Jeong Min [Dept. of Radiology, St. Vincent' s Hospital, College of Medicine, The Catholic University of Korea, Suwon (Korea, Republic of)

    2014-10-15

    The isolated aplasia of the serratus anterior muscle with winging of scapula is very rare, and only a few cases are reported. Here, we present a case of a 30-year-old Korean male who initially presented with a left flank pain. His physical exam did not show any significant finding in his right shoulder. However, his chest radiograph showed absence of right serratus anterior muscle and slightly elevated and medially rotated right scapula. Subsequent CT scan showed the right serratus anterior muscle aplasia and medial winging of the right scapula. This case is unique in two aspects. First, the combination of abnormalities is different from the typical congenital abnormalities involving shoulder girdle, such as Sprengel deformity or Poland syndrome. Secondly, this was incidentally diagnosed with chest radiograph, without clinical impression. Careful reading of chest radiograph can help the radiologists to detect such clinically silent abnormalities.

  14. Dissecting aneurysm of the cervical internal carotid artery. Cervical CT scan findings and treatment - case report

    Energy Technology Data Exchange (ETDEWEB)

    Itoh, Yoshihiro; Itoyama, Youichi; Fukumura, Akinobu; Matsukado, Yasuhiko; Kodama, Takafumi

    1987-06-01

    On lifting a heavy case, a 51-year-old male experienced a sudden onset of headache with giddiness and clouded vision. A week later, vertigo and right hand numbness were added to his symptoms. The next day anisocoria (right > left) and dilation of the left retinal veins were noted. Cranial computed tomography (CT) scan appeared normal and there were no other remarkable neurological findings. The patient was treated conservatively for cerebral infarction, however, the headache worsened and diplopia occurred. Neurological examination on admission revealed nothing unusual except for left Horner's syndrome. Physical examination showed a palpable sausage-like painless tumor on the left side of the neck. Angiography showed a narrowing of the internal carotid artery in the cervical region with a small dissecting aneurysm at the C3 level. Cervical CT scan at the upper C3 level showed a low density lunar defect in the high density section of the enlarged left internal carotid artery. The patient was operated on by superficial temporal artery-middle cerebral artery anastomosis to increase the intracranial blood flow. Postoperatively the symptoms were quickly relieved. Angiography 1 month later showed less narrowing of the carotid artery, though the dissecting aneurysm still remained. Postoperative cervical CT scan showed the left internal carotid artery to be of normal size. The patient returned to his work in normal condition 2 months later. It is emphasized that cervical CT scan may be useful in the diagnosis of this unusual type of cervical dissecting aneurysm.

  15. CT and MRI findings in patients with hyperglycemic encephalopathy : three cases report

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Sun Hee; Choi, Hye Young [College of Medicine, Ewha Womans Unviersity, Seoul (Korea, Republic of)

    2000-03-01

    We describe the distinctive brain CT and MRI findings seen in the putamen of three patients with hyperglycemia. The chief complaint of these patients was either chorea (n=3D1) or mental change (n=3D2). They showed hyperglycemia, but physical examination and laboratory data revealed no other abnormalities. In all patients, non-enhanced CT scanning revealed high-attenuated lesions in the unilateral putamen. In two of the three patients, brain MRI performed two days after the onset of symptoms showed an abnormally high signal on T1-weighted images and a low signal on T2-weighted images. One patient had a history of diabetes mellitus, and another had acute myocardiac infarction. The third had no specific history. After the correction of hyperglycemia, the patient's symptoms subsided and diabetes mellitus was diagnosed. (author)

  16. Acute disseminated encephalomyelitis. A case report with CT, MRI, and PET findings

    Energy Technology Data Exchange (ETDEWEB)

    Seki, Hareaki; Shiga, Yusei; Ichikawa, Nobumichi.

    1988-06-01

    A previously healthy 39-year-old woman suddenly became stuporous following a slight upper respiratory infection. She went into a coma within a few hours. On admission to our hospital, adenine arabinoside was administered upon the diagnosis of herpes simplex encephalitis, but it had no apparent effect. The patient showed moderate leukocytosis, but no other abnormal laboratory data. Serological examinations for virus titer were all negative. A CT scan on the 9th day showed a diffuse low-density area extending into the cerebral and cerebellar white matter, but no contrast-enhancement effect or midline shift was observed. She has since remained in a coma, and repeated CT scans have revealed marked ventricular dilatation. The clinical course, laboratory data, and CT findings suggest acute disseminated encephalomyelitis, but acute hemorrhagic leukoencephalitis cannot exactly be ruled out. Magnetic resonance imaging demonstrated a widespread white-matter lesion, while positron-emission CT demonstrated a dysfunction in both the white and gray matter.

  17. Wong-Type Dermatomyositis Showing Porokeratosis-Like Changes (Columnar Dyskeratosis: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Nicole Umanoff

    2015-01-01

    Full Text Available Background: Wong-type dermatomyositis (DM exhibits simultaneous pityriasis rubra pilaris (PRP features. Case Report: A 50-year-old woman presented with a heliotrope rash, Gottron's papules, and a poikilodermic, erythematous rash in shawl distribution without evidence of muscle weakness. Despite topical corticosteroids, the eruption progressed 9 months later to include generalized hyperkeratotic follicular papules, islands of sparing, and atrophic macules with a collarette of scale suggestive of porokeratosis. Mild dysphonia was the only sign of muscle weakness. Serology showed positive ANA. Histopathology revealed interface dermatitis with dermal mucin and melanophages, irregular psoriasiform hyperplasia, alternating mounds of para- and orthokeratosis, and tiers of dyskeratotic cells (columnar dyskeratosis. Systemic corticosteroid therapy was not tolerated; acitretin diminished the hyperkeratosis. While hyperpigmentation persisted, no progression of cutaneous or muscular symptoms has occurred after 22 months of follow-up and cessation of the therapy. Overall, her course did not differ from the natural history documented in the literature review of Wong-type DM. The most similar case also exhibited pseudocornoid lamella changes. Conclusion: Wong-type DM is a clinicopathologic DM-PRP hybrid that can also exhibit porokeratosis-like features best described as columnar dyskeratosis. Recognizing these types of lesions in DM is warranted in order to make an accurate assessment of their prognostic significance.

  18. Acute hepatocellular and cholestatic injury during therapy with hydrochlorothiazide - clinicohistopathologic findings: a case report

    Directory of Open Access Journals (Sweden)

    Grilli Elisabetta

    2010-10-01

    Full Text Available Abstract Introduction Hydrochlorothiazide and thiazide-like diuretics are considered first-line drugs for initial therapy in uncomplicated arterial hypertension. Acute cholecystitis is a well-known complication during treatment with thiazide, and these drugs are also reported to be followed by pronounced insulin resistance. Case presentation We describe a case of acute cholestatic hepatitis in a 68-year-old Caucasian man who was receiving olmesartan and hydrochlorothiazide for arterial hypertension. From the clinical and histologic findings, we diagnosed him as having hepatocellular-cholestatic injury and a disorder of glucose metabolism in the liver. To the best of our knowledge, no histopathologic description of hydrochlorothiazide hepatotoxicity has previously been documented in the literature. Conclusion In the differential diagnosis of cholestatic hepatitis, clinicians should be aware of the possibility of liver damage in patients receiving hydrochlorothiazide therapy.

  19. Findings of florid cemento-osseous dysplasia: a report of three cases.

    Science.gov (United States)

    Köse, Taha Emre; Köse, Onur Dincer; Karabas, Hulya Cakir; Erdem, Tamer Lutfi; Ozcan, Ilknur

    2013-10-01

    Florid cemento-osseous dysplasia (FCOD) is a benign jaw lesion originating from periodontal ligament tissues usually asymptomatic and diagnosed accidentally at routine dental radiographic examination. The purpose of this paper is to report three cases diagnosed as FCOD with their clinical, radiographic and histological findings. Radiologic and clinical symptoms of three cases diagnosed as FCOD are presented. Serum alkaline phosphatase test and biopsy taken from two of the patients are discussed to eliminate the Paget's disease. Three patients diagnosed as FCOD and called for routine follow-up. Because of no sign of infection or osteomyelitis, conservative treatment was applied. Radiographic examination is significant for the diagnosis of florid cemento-osseous dysplasia, especially in the asymptomatic cases. The roles of the dentist are to ensure the follow-up of the diagnosed patients and to take the necessary measures for preventing from the infections.

  20. Clinical findings in two cases of atypical scrapie in sheep: a case report

    Directory of Open Access Journals (Sweden)

    Chaplin Melanie

    2007-02-01

    Full Text Available Abstract Background Atypical scrapie is a recently recognised form of transmissible spongiform encephalopathy of sheep that differs from classical scrapie in its neuropathological and biochemical features. Most cases are detected in apparently healthy sheep and information on the clinical presentation is limited. Case presentation This report describes the clinical findings in two sheep notified as scrapie suspects and confirmed as atypical scrapie cases by immunohistochemistry and Western immunoblotting. Although both sheep displayed signs suggestive of a cerebellar dysfunction there was considerable variation in the individual clinical signs, which were similar to classical scrapie. Conclusion Any sheep presenting with neurological gait deficits should be assessed more closely for other behavioural, neurological and physical signs associated with scrapie and their presence should lead to the suspicion of scrapie.

  1. Ultrasonography findings of thyroid metastasis in a patient with hepatocellular carcinoma: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyung Ho; Park, Noh Hyuck; Lim, Jae Hoon; Park, Chan Sub; Seong, Su Ok; Kwon, Tae Jung [Myongji Hospital, Goyang (Korea, Republic of)

    2015-03-15

    Although the thyroid gland is one of the most vascular organs of the body, metastatic disease in the thyroid is encountered infrequently. However, at autopsy, the incidence rate of thyroid metastasis ranges from 1.25% to 24%. The primary sites are the kidney, lung, breast, and gastrointestinal tract. We report a rare case of a hepatocellular carcinoma metastatic to the thyroid gland. The patient had multiple palpable masses in the anterior and left lateral neck along the internal jugular chain on physical examination 9 months after the initial diagnosis of liver tumor. These masses were confirmed as metastasis from hepatocellular carcinoma by ultrasonography-guided 16-G core needle biopsy. We discuss the sonographic findings of thyroid metastasis and their use as an additional aid for differentiating between unknown primary tumor and thyroid metastasis.

  2. Van der Woude syndrome: Report of two cases with supplementary findings

    Directory of Open Access Journals (Sweden)

    Chandramani B More

    2013-01-01

    Full Text Available Van der Woude syndrome (VWS is a rare developmental disorder with an autosomal dominant inheritance and variable expressivity, occurring in about 1 of every 1,00,000-2,00,000 people. This syndrome is remarkably variable. It is characterized by orofacial manifestations like lower lip pits, cleft lip and/or cleft palate, hypodontia, cleft or bifid uvula, syngnathia, narrow high arched palate, ankyloglossia and hyper nasal voice. We report two interesting cases of VWS with characteristic orofacial features and an unusual additional finding of bilateral commissural pits. The purpose of this article is to facilitate understanding of etio-pathogenesis, clinical manifestations, role of genetic counseling and with special emphasis on commissural pits as an additional feature in VWS.

  3. Incidental findings from a retrospective study of 318 cone beam computed tomography consultation reports.

    Science.gov (United States)

    Pette, Gregory A; Norkin, Frederic J; Ganeles, Jeffrey; Hardigan, Patrick; Lask, Enrique; Zfaz, Samuel; Parker, William

    2012-01-01

    Cone beam computed tomography (CBCT) is a three-dimensional radiographic technique used in planning implant therapy to help clinicians determine the volume and dimension of bone available for implant placement, and CBCT images potentially depict coincident findings. Three hundred eighteen patients received CBCT scans prior to receiving implants, which were interpreted by blinded board-certified oral and maxillofacial radiologists. All incidental findings were defined as non-tooth-related pathologies or abnormalities. These findings were categorized and analyzed using descriptive statistics. The patients ranged in age from 16 to 91 years (mean age for men, 64.73 ± 15.05 years; for women, 62.47 ± 15.83 years). Controlling for age, men were 2.13 times more likely to have sinus pathology than women. Patients over age 65 were 5.01 times more likely to demonstrate vascular pathology (eg, carotid artery calcification) than patients ages 41 to 65; the likelihood versus patients ages 16 to 40 was 13.39. Women were 2.63 times more likely to display brain pathology (eg, pineal or pituitary calcifications). Controlling for gender, patients ages 41 to 65 were 3.17 times more likely to exhibit condylar pathology (eg, degenerative changes) than patients ages 16 to 40. Similarly, patients above age 65 were 3.53 times more likely to show condylar pathology than patients ages 16 to 40, and women were 1.61 times more likely to have condylar pathology than men. Versus patients ages 16 to 40, patients ages 41 to 65 were 17.69 times more likely to show signs of vertebral pathology (eg, degenerative disc changes) and patients over age 65 were 28.67 times more likely to display vertebral pathology. CBCT scans frequently reveal non-tooth-related pathologies and/or abnormalities in the head and neck region. Therefore, comprehensive review of the entire CBCT image set is necessary.

  4. Alligator rivers analogue project. Final report; volume 1; summary of findings

    Energy Technology Data Exchange (ETDEWEB)

    Duerden, P.; Lever, D.A.; Sverjensky, D.A.; Townley, L.R

    1992-07-01

    The Koongarra uranium ore deposit is located in the Alligator Rivers Region of the Northern Territory of Australia. Many of the processes that have controlled the development of this natural system are relevant to the performance assessment of radioactive waste repositories. An agreement was reached in 1987 by a number of agencies concerned with radioactive waste disposal to set up the International Alligator Rivers Analogue Project (ARAP) to study relevant aspects of the hydrological and geochemical evolution of the site. The Project ran for five years. The aims of the study were: to contribute to the production of reliable and realistic models for radionuclide migration within geological environments relevant to the assessment of the safety of radioactive waste repositories; to develop methods of validation of models using a combination of laboratory and field data associated with the Koongarra uranium deposit; and to encourage maximum interaction between modellers and experimentalists in achieving these objectives. It was anticipated that the substantial databases generated in the field and laboratory studies would then be used to develop and test geochemical and radionuclide transport models. The findings from the technical studies are discussed in the context of assessments of the long-term performance of geological repositories for radioactive wastes, which are being undertaken in many countries. They are also considered in an integrated 'Scenario Development' approach, aimed to understand the formation of the ore deposit. Despite their inherent uncertainties, the findings provide a basis for assessing the way in which radionuclides will migrate in environments with a variety of geologic settings and over a range of different geologic timescales. This summary report, which highlights the work and findings of the Alligator Rivers Analogue Project is one of a series of 16 volumes.

  5. A Case Report of Breast Sparganosis in a Patient with Ipsilateral Breast Cancer: MRI and Ultrasonographic Findings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Yoo Jin; Bae, Young Tae; Kim, Jee Yeon [Pusan National University Hospital, Pusan National University School of Medicine, Busan (Korea, Republic of); Choo, Ki Seok [Pusan National University Yangsan Hospital, Pusan National University School of Medicine, Yangsan (Korea, Republic of)

    2010-12-15

    Sparganosis of the breast is a quite rare parasitic infection of humans and presents as soft tissue masses that mimic breast malignancy or benign tumor, such as fibroadenoma. We present here a case of histologically confirmed breast sparganosis in the upper inner quadrant of the right breast with coexisting breast cancer in the ipsilateral breast upper outer quadrant. Ultrasonography of breast sparganosis showed a well defined, tubular hypoechoic mass with discrete multilayered wall and tubule-in tubule appearance, surrounded by heterogenous hyperechoic areas in the subcutaneous fat layer of the breast. MRI revealed an elongated tubular structure with persistent and progressive enhancement. This is the second report concerned with the MRI and ultrasonographic findings of breast sparganosis and the first report of breast sparganosis in a patient with ipsilateral breast cancer

  6. Oral findings in Midline Syndrome: a case report and literature review.

    Science.gov (United States)

    Tallón-Walton, Victòria; Nieminen, Pekka; Arte, Sirpa; Ustrell-Torrent, Josep Maria; Carvalho-Lobato, Patricia; Manzanares-Céspedes, Maria Cristina

    2010-07-01

    We describe a female patient with a midline syndrome. The patient presents agenesis of the corpus callosum, encephalocele, iris coloboma, hypertelorism, submucosal cleft palate and dental anomalies. Despite being very characteristic, her phenotypical traits do not coincide exactly with those reported to date in the literature. The karyotype and the molecular cytogenetic study do not show mutations. We identify the presence of dental anomalies in the mother and other family members, not being identified MSX1 and PAX9 mutations that could the related with their etiology. Despite the fact that dental agenesis has been related to a large number of other malformation syndromes and congenital conditions, dental anomalies have only rarely been mentioned when reporting midline syndromes. These dental phenotypical traits, present in the patient and her family, could be considered part of the midline syndrome in carriers as well as in the patients.

  7. Undifferentiated (Anaplastic Carcinoma of the Pancreas with Osteoclast-Like Giant Cells Showing Various Degree of Pancreas Duct Involvement. A Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Vlad Maksymov

    2011-03-01

    Full Text Available Context Undifferentiated (anaplastic carcinoma of the pancreas with osteoclast-like giant cells is exceedingly rare. The prognosis of undifferentiated carcinoma is worse than that of poorly differentiated ductal adenocarcinoma of the pancreas; however, undifferentiated carcinoma with osteoclast-like giant cells might have a more favorable prognosis. Case report We report the case of undifferentiated carcinoma of the pancreas with osteoclast-like giant cells, showing an intraductal growth pattern with various degree of pancreas duct involvement in the different areas. As a result, we were able to demonstrate the entire spectrum of changes, ranging from the early, minimal intraluminal growth to the partial or complete occlusion of the branches of the main pancreatic duct, and finally invasion and formation of the large necrotic/degenerated cysts. Conclusions Our findings support the epithelial origin of undifferentiated carcinoma of the pancreas with osteoclast-like giant cells. In early stages, the affected pancreatic duct epithelium was intermingled with nonepithelial component and had an immunoprofile distinctive from the epithelial lining of the uninvolved (normal pancreatic ducts. Distinctive immunoprofile (CK 5/6, p63 and p53 positive of the epithelial component and p63 and p53 positivity of the nonepithelial component should be explained and further investigated in the similar cases. Our findings support prior assertions that undifferentiated carcinoma of the pancreas with osteoclast-like giant cells may develop from carcinoma in situ within the main pancreatic duct or its branches

  8. MRI findings of acute cerebral swelling and brain edema in the acute stage. A report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Oki, Hideo; Ueda, Shin; Matsumoto, Keizo; Kashihara, Michiharu; Furuichi, Masashi.

    1988-08-01

    We report two cases, one of acute cerebral swelling and the other with a major stroke, whose MRI has shown very interesting findings. Case 1, a 32-year-old male, was admitted to our service because of a lowering of his consciousness immediately after a head injury. On admission, the patient was semicomatous (E/sub 1/M/sub 2/V/sub 1/, with anisocoria (R > L). His plain skull X-ray was normal. A CT scan, however, demonstrated right isodensity hemispheric swelling associated with a subarachnoid hemorrhage in the right Sylvian fissure. A right carotid angiogram showed no vascular disorders. MR imaging of the spin density demonstrated a hyperintensitive thickening of the gray matter in the whole right hemisphere. Case 2, a 58-year-old female, was admitted because of a sudden onset of loss of consciousness, with right hemiparesis and dysarthria. On admission, her consciousness was semicomatous (E/sub 1/M/sub 3/V/sub 1/), and it deteriorated to a deep coma 1 hour later. A CT scan demonstrated a diffuse left hemispheric low density, with a finding of hemorrhagic infarction in the basal ganglia. MR imaging of the spin density showed a hyperintensitive thickening of the gray matter resembling that of Case 1. The findings of the spin-echo images of our two cases showed a hyperintensitive thickening of the gray matter in both. The hyperintensity and thickening of the gray matter apparently indicated a sort of hyperemia and brain edema. These findings led us to suspect that the hyperemia associated with acute cerebral swelling and ischemic brain edema of our two cases originated in the gray matter, although it has been considered that the pathogenesis of acute cerebral swelling is not known and that brain edema, especially vasogenic edema, will mostly develop in the white matter rather than in the gray matter.

  9. Propilthiouracil-induced diffuse pulmonary hemorrhage: a case report with the clinical and radiologic findings

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Young Jun; Kim, Joung Sook; Kim, Ji Young; Choi, Soo Jeon [Sanggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

    2007-05-15

    Propylthiouracil (PTU) is a drug that's used to manage hyperthyroidism and it can, on rare occasions, induce antineutrophil cytoplasmic antibody-associated vasculitis that involved multiple organ systems and it can also cause extremely rare isolated or diffuse pulmonary hemorrhage. We report here on a case of a patient who develop diffuse pulmonary hemorrhage after she had been taking PTU for five years. The patient is a 33-year-old woman who presented with hemoptysis. Simple chest radiographs and the chest CT showed bilateral ground-glass opacity, consolidation and pulmonary arterial hypertension. The bronchoalveolar lavage fluid revealed alveolar hemorrhage. The laboratory values showed increased perinuclear-antineutrophil cytoplasmic antibody ({rho} - ANCA) and anti-peroxidase antibody titers.

  10. Computed tomography findings of alveolar adenoma of the lung with histopathologic comparison: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Do Young; Ryu, Dae Shick; Gang, Gil; Hyeon; Park, Man Soo; Choi, Soo Jung; Ahn, Jae Hong; Shin, Dong Rock; You, Dong Gon [Gangneung Asan Hospital, College of Medicine, University of Ulsan, Gangneung (Korea, Republic of)

    2014-05-15

    Alveolar adenoma is a rare pulmonary neoplasm with a female predominance, and it was considered to be a histologic variant of sclerosing hemangioma in the past. A chest X-ray usually shows a well-defined, peripheral, solitary nodule similar to that of sclerosing hemangioma. Chest CT shows a solitary, well-defined, peripheral nodule with homogeneous density and no contrast enhancement, which is contrary to marked contrast enhancement of sclerosing hemangioma. We report the first case of alveolar adenoma with spotty enhancement of the nodule similar to that of sclerosing hemangioma on contrast enhanced CT, based on the presence of stromal vessels in the interstitium of the compact alveolar area on histopathologic comparison.

  11. SNA Releases Back to School Nutrition Trends Report: Results Show What Schools Are Doing to Increase Healthy Options for Kids

    Science.gov (United States)

    Curriculum Review, 2008

    2008-01-01

    This article talks about the School Nutrition Association's 2008 Back to School Nutrition Trends Report that was released on August 19. According to the report, the trend towards more healthful school meal choices continues this fall with district nutrition programs emphasizing whole grains, fruits, and vegetables while cutting back on trans fats,…

  12. Intramedullary spinal cord ganglioglioma presenting as hyperhidrosis: unique symptoms and magnetic resonance imaging findings: case report.

    Science.gov (United States)

    Murakami, Tomohiro; Koyanagi, Izumi; Kaneko, Takahisa; Yoneta, Akihiro; Keira, Yoshiko; Wanibuchi, Masahiko; Hasegawa, Tadashi; Mikuni, Nobuhiro

    2013-02-01

    Hyperhidrosis is caused by a sympathetic dysfunction of the central or peripheral nervous system. Intramedullary spinal cord lesions can be a cause of hyperhidrosis. The authors report a rare case of intramedullary thoracic spinal cord ganglioglioma presenting as hyperhidrosis. This 16-year-old boy presented with abnormal sweating on the right side of the neck, chest, and the right arm that had been occurring for 6 years. Neurological examination revealed mild motor weakness of the right lower extremity and slightly decreased sensation in the left lower extremity. Hyperhidrosis was observed in the right C3-T8 dermatomes. Magnetic resonance imaging showed an intramedullary tumor at the right side of the spinal cord at the T2-3 level. The tumor showed partial enhancement after Gd administration. The patient underwent removal of the tumor via hemilaminectomy of T2-3. Only subtotal resection was achieved because the margins of the tumor were unclear. Histopathological examination revealed ganglioglioma. Hyperhidrosis gradually improved after surgery. Hyperhidrosis is a rare clinical manifestation of intramedullary spinal cord tumors, and only a few cases have been reported in the literature. The location of the tumor origin, around the right gray matter of the lateral spinal cord, may account for the hyperhidrosis as the initial symptom in this patient. Physicians should examine the spinal cord using MRI studies when a patient has hyperhidrosis with some motor or sensory symptoms of the extremities.

  13. [MRI findings in iliotibial band friction syndrome: a report of two cases].

    Science.gov (United States)

    Isusi, M; Oleaga, L; Campo, M; Grande, D

    2007-01-01

    We present the magnetic resonance imaging (MRI) findings in two males clinically diagnosed with iliotibial band friction syndrome (IBFS), a frequent cause of pain in the lateral compartment of the knee. Coronal T2-weighted images with fat saturation show an ill-defined area of high signal intensity in the soft tissues situated immediately below the iliotibial band lateral to the external condyle of the femur. No thickening of the iliotibial band or changes in its signal intensity were observed. Osseous edema and subchondral osseous erosion in the external condyle of the femur were observed in both cases. Pain in the lateral compartment of the knee might be due to multiple causes that should be included in the differential diagnosis and MRI can play a significant role in reaching the definitive diagnosis.

  14. Radiologic Findings of Immunoglobulin G4 Related Sclerosing Esophagitis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Mi Sun; Kim, Su Young; Lee, Byung Hoon; Hwang, Yoon Joon; Han, Yoon Hee [Dept. of Radiology, Ilsan Paik Hospital, Inje University College of Medicine, Koyang (Korea, Republic of)

    2012-02-15

    We describe a case of immunoglobulin G4 (IgG4)-related sclerosing esophagitis occurring in a 63-year-old man with progressive dysphagia and 10-kg weight loss over 9 months. An esophagoscopy revealed significant stricture with diffuse mucosal friability and ulceration at mid esophagus level. Barium esophagogram showed diffuse stenosis at the mid and lower esophagus levels with ulcerations and irregularity of the mucosa. Multidetector computed tomography revealed diffuse edematous and circumferential thickening of the submucosa and muscle layer of this esophageal segment. Fluorine 18 fluorodeoxyglucose positron emission tomography (FDG PET) revealed diffuse mild FDG uptake in mid to lower esophagus. Although benign inflammatory lesion was suspected based on the imaging findings, the patient underwent surgery for worsening esophageal stricture and the esophageal lesion was pathologically confirmed as IgG4-related sclerosing esophagitis. Radiologic benignancy and high clinical suspicion for IgG4-related sclerosing disease may help making a proper decision and avoiding unnecessary operation.

  15. Ga-67 SPECT finding in tuberculous pericarditis with mediastinal mass: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Eun; Hyun, In Young; Lee, Hong Lyeol; Kim, Hyung Jin; Chon, Won Sick [Inha University Hospital, Inchon (Korea, Republic of)

    2001-08-01

    We present a case of a 31 year-old male patient with tuberculous pericarditis with mediastinal mass that showed increased uptake on Gallium-67 image. Gallium-67 scan was performed to evaluate the activity of the superior mediastinal mass, which was detected on chest CT. A rim of Intense activity around the heart was observed, but increased uptake was not seen in the mediastinum. However, on maximal contrast-enhanced SPECT images, a small focus of faint uptake was observed in the superior mediastinum. This finding implied that there was an active tuberculosis in the pericardium and inflammation in the superior mediastinal mass. This case demonstrated that Gallium-67 scinitigraphy was helpful for the diagnosis of tuberculous pericarditis.

  16. MRI Findings of Juvenile Xanthogranuloma of the Spinal Cord: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Se Young; Park, Hee Jin; Lee, So Yeon; Chung, Eun Chul; Park, Hae Won; Kook, Shin Ho; Rho, Myung Ho; Goo, Ji Hye [Dept. of Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2013-03-15

    Juvenile xanthogranuloma (JXG) is a proliferative histiocytic disorder experienced during childhood and adolescents. JXG commonly presents as a solitary cutaneous lesion. Despite the term 'juvenile', development of the disease during adulthood is possible, although spinal JXG is extremely rare in adults. We describe a 67-year-old female patient who presented with an intradural-extramedullary (IDEM) tumor of the spinal cord. Magnetic resonance imaging (MRI) findings indicative of JXG of the spinal cord were seen, which was then confirmed pathologically. A lumbar spinal MRI with contrast enhancement showed an oval-shaped, well-defined IDEM tumor at the L1 level. This tumor had mixed signal intensity on the T1-weighted image and high signal intensity on the T2-weighted image. Central homogenous enhancement was observed after contrast administration.

  17. Show Time

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    <正> Story: Show Time!The whole class presents the story"Under the Sea".Everyone is so excited and happy.Both Leo and Kathy show their parentsthe characters of the play."Who’s he?"asks Kathy’s mom."He’s the prince."Kathy replies."Who’s she?"asks Leo’s dad."She’s the queen."Leo replieswith a smile.

  18. Snobbish Show

    Institute of Scientific and Technical Information of China (English)

    YIN PUMIN

    2010-01-01

    @@ The State Administration of Radio,Film and Television (SARFT),China's media watchdog,issued a new set of mles on June 9 that strictly regulate TV match-making shows,which have been sweeping the country's primetime programming. "Improper social and love values such as money worship should not be presented in these shows.Humiliation,verbal attacks and sex-implied vulgar content are not allowed" the new roles said.

  19. Report of a New Case With Pentasomy X and Novel Clinical Findings

    Directory of Open Access Journals (Sweden)

    Demirhan Osman

    2015-06-01

    Full Text Available Pentasomy X is an extremely rare sex chromosome abnormality, a condition that only affects females, in which three more X chromosomes are added to the normally present two chromosomes in females. We investigated the novel clinical findings in a 1-year-old female baby with pentasomy X, and determined the parental origins of the X chromosomes. Our case had thenar atrophy, postnatal growth deficiency, developmental delay, mongoloid slant, microcephaly, ear anomalies, micrognathia and congenital heart disease. A conventional cytogenetic technique was applied for the diagnosis of the polysomy X, and quantitative fluorescent polymerase chain reaction (QF-PCR using 11 inherited short tandem repeat (STR alleles specific to the chromosome X for the determination of parental origin of X chromosomes. A cytogenetic evaluation revealed that the karyotype of the infant was 49,XXXXX. Comparison of the infant’s features with previously reported cases indicated a clinically recognizable specific pattern of malformations referred to as the pentasomy X syndrome. However, to the best of our know-ledge, this is the first report of thenar atrophy in a patient with 49,XXXXX. The molecular analysis suggested that four X chromosomes of the infant originated from the mother as a result of the non disjunction events in meiosis I and meiosis II. We here state that the clinical manifestations seen in our case were consistent with those described previously in patients with pentasomy X. The degree of early hypotonia constitutes an important early prognostic feature in this syndrome. The pathogenesis of pentasomy X is not clear at present, but it is thought to be caused by successive maternal non disjunctions.

  20. Arousal, valence, and the uncanny valley: Psychophysiological and self-report findings.

    Directory of Open Access Journals (Sweden)

    Marcus eCheetham

    2015-07-01

    Full Text Available The main prediction of the Uncanny Valley Hypothesis (UVH is that observation of humanlike characters that are difficult to distinguish from the human counterpart will evoke a state of negative affect. Well-established electrophysiological (late positive potential [LPP] and facial electromyography [EMG] and self-report (Self-Assessment Manikin; SAM indices of valence and arousal, i.e., the primary orthogonal dimensions of affective experience, were used to test this prediction by examining affective experience in response to categorically ambiguous compared with unambiguous avatar and human faces (N=30. LPP and EMG provided direct psychophysiological indices of affective state during passive observation and the SAM provided self-reported indices of affective state during explicit cognitive evaluation of static facial stimuli. The faces were drawn from well-controlled morph continua representing the UVH’ dimension of human likeness (DHL. The results provide no support for the notion that category ambiguity along the DHL is specifically associated with enhanced experience of negative affect. On the contrary, the LPP and SAM-based measures of arousal and valence indicated a general increase in negative affective state (i.e., enhanced arousal and negative valence with greater morph distance from the human end of the DHL. A second sample (N=30 produced the same finding, using an ad hoc self-rating scale of feelings of familiarity, i.e., an oft-used measure of affective experience along the UVH' familiarity dimension. In conclusion, this multi-method approach using well-validated psychophysiological and self-rating indices of arousal and valence rejects - for passive observation and for explicit affective evaluation of static faces - the main prediction of the UVH.

  1. The US, CT and MR findings of cubital bursitis: a report of five cases

    Energy Technology Data Exchange (ETDEWEB)

    Liessi, G. [Servizio di Radiologia, Ospedale, I-31033 Castelfranco V.to, Ulss 8 (Tuvalu) (Italy); Cesari, S. [Servizio di Radiologia, Ospedale, I-31033 Castelfranco V.to, Ulss 8 (Tuvalu) (Italy); Spaliviero, B. [Servizio di Radiologia, Ospedale, I-31033 Castelfranco V.to, Ulss 8 (Tuvalu) (Italy); Dell`Antonio, C. [Servizio di Radiologia, Ospedale, I-31033 Castelfranco V.to, Ulss 8 (Tuvalu) (Italy); Avventi, P. [Servizio di Radiologia, Ospedale, I-31033 Castelfranco V.to, Ulss 8 (Tuvalu) (Italy)

    1996-07-01

    Objective. The purpose of the study was to evaluate the appearance of ``cubital bursitis`` on ultrasonography and CT and MR imaging. ``Cubital bursitis`` is a rare pathological condition involving a large swelling of the bicipito-radial or interosseous bursae located at the insertion of the distal biceps tendon on the radial tuberosity. Design and patients. We report on five patients with ``cubital bursitis`` resulting from their work or sporting activities. All patients underwent an ultrasound and MR examination. CT scans were performed on two patients before and after contrast enhancement. Results. Ultrasound studies showed a fusiform anechoic or hypoechoic lesion. CT images showed the lesions but there were some difficulties in determining the exact extent of the bursae. MR imaging showed the enlarged bursae and their fluid content. Four patients each underwent a surgical procedure. Conclusion. Ultrasound and CT were effective in the evaluation of ``cubital bursitis``, but with some diagnostic difficulties. MR imaging is probably the method of choice for determining both the development of the bursae and their fluid content. (orig.)

  2. Prenatal Diagnosis and Postnatal Ultrasound Findings of Cloacal Anomaly: A Case Report

    Directory of Open Access Journals (Sweden)

    Lívia Teresa Moreira Rios

    2012-01-01

    Full Text Available Cloacal malformation is an extremely rare fetal pathological condition that presents as a variety of defects. It predominantly affects females, with prevalence of 1 in 50,000 births. Prenatal ultrasonography on a 20-year-old caucasian woman (G4P1A2 at 33 weeks of pregnancy showed the fetus having a large cystic mass in the lower abdomen with a single septum, bilateral hydronephrosis, ambiguous genitalia, and a single umbilical artery. The pregnancy developed accentuated oligohydramnios, and presence of a fetal brain-sparing effect was diagnosed using arterial Doppler velocimetry. The newborn showed abdominal distension, ambiguous genitalia, and rectal atresia, with a single perineal opening. Pelvic ultrasound done on the first day after delivery revealed the presence of a large retrovesical septated cystic mass of dense content in the fetal abdomen, and bilateral hydronephrosis. Hysterotomy was performed, and 70 mL of dense liquid was drained through an abdominal colostomy. The infant died on the 27th day of life as a result of infectious complications. Prenatal diagnosing of female urogenital anomalies is usually difficult because of their rarity, different types of manifestation, and lack of characteristic ultrasound signs. Presence of a septated cyst with dense content in the fetal abdomen confirms the finding of hydrometrocolpos, thus raising clinical suspicion of a cloacal anomaly.

  3. Ultrasonographic and Scintigraphic Findings of Thyroid Hemiagenesis in a Child: Report of a Rare Male Case

    Directory of Open Access Journals (Sweden)

    Ümit Yaşar Ayaz

    2015-01-01

    Full Text Available Thyroid hemiagenesis is a rare congenital anomaly in which one lobe of thyroid gland fails to develop. It is much rarer in males. There is a higher incidence of associated thyroid disorders in patients with thyroid hemiagenesis; therefore early and prompt diagnosis is important for children. We present the ultrasonographic and scintigraphic findings of thyroid hemiagenesis in an eight-year-old-boy. On ultrasonography (US, left lobe of the thyroid gland could not be demonstrated and the right lobe showed minimal hyperplasia. Its echogenicity was normal and no nodule was seen. On thyroid scintigraphy, left lobe of thyroid gland or any ectopic thyroid tissue could not be demonstrated, while the right lobe showed minimal hyperplasia. Without performing any invasive procedure, we enrolled the child in a follow-up program with the guidance of US and scintigraphy, which were effective both in making the final diagnosis of thyroid hemiagenesis and in evaluating the current status of the present thyroid tissue. In conclusion, if only one thyroid lobe is detected in a pediatric case initially with US or scintigraphy, the diagnosis of thyroid hemiagenesis should be suggested and, before any unnecessary or invasive attempt, the other complementary method (scintigraphy/US should be performed.

  4. CT findings of skull and intracranial metastatic neuroblastoma. Report of 3 cases

    Energy Technology Data Exchange (ETDEWEB)

    Kuroki, M.; Kameyama, S.; Toyama, M.; Watanabe, M; Kurokawa, I. (Nagaoka Red Cross Hospital, Niigata (Japan))

    1982-05-01

    Three cases of neuroblastoma with intracranial metastases were reported. The first case was a 13-year-old girl with sacral neutroblastoma who had metastases to the left parietal bone and dura, and had bilateral intraorbital metastases. The second case was a 13-year-old girl with mediastinal neutroblastoma who had metastases to the dura at the left middle fossa, and had bilateral intraorbital metastases. The third case was a 49-year-old woman with esthesioneuroblastoma which had invaded to the dura at the right middle fossa and the right orbit. CT findings of the brain of these three cases were investigated, and summarized as follows: 1) The intracranial invasions of the metastatic tumors were seen to be slightly high density (EMI-number 25 - 27) in plain scans, and homogeneously enhanced as a well-defined high density mass (EMI-number 35 - 37). 2) The tumors invading the skull were observed as a mass lesion of the bone on osteolytic lesion. 3) The intraorbital metastatic tumors were seated on the orbital wall invading the rectal muscles, but they remained extraconal. It was emphasized that CT could give valuable information for the diagnosis of skull and intracranial metastasis of neutroblastoma.

  5. Imaging findings of breast augmentation with injected hydrophilic polyacrylamide gel: Patient reports and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Khedher, Najoua Ben, E-mail: nbenkhedher@gmail.com [Centre d' Investigation et de Recherche Diagnostique des maladies du sein (CRID), Centre hospitalier de l' Universite de Montreal, Hotel-Dieu, 3840 rue Saint-Urbain, Montreal (Quebec), H2W 1T8 (Canada); David, Julie, E-mail: jdavid@vl.videotron.ca [Centre d' Investigation et de Recherche Diagnostique des maladies du sein (CRID), Centre hospitalier de l' Universite de Montreal, Hotel-Dieu, 3840 rue Saint-Urbain, Montreal (Quebec), H2W 1T8 (Canada); Trop, Isabelle, E-mail: itrop@yahoo.com [Centre d' Investigation et de Recherche Diagnostique des maladies du sein (CRID), Centre hospitalier de l' Universite de Montreal, Hotel-Dieu, 3840 rue Saint-Urbain, Montreal (Quebec), H2W 1T8 (Canada); Drouin, Suzanne, E-mail: suedrouin@sympatico.ca [Clinique Radiologique Leger et associees, 1851 rue Sherbrooke Est, Bureau 201, Montreal (Quebec), H2K 4L5 (Canada); Peloquin, Laurence, E-mail: laurence.peloquin@gmail.com [Centre d' Investigation et de Recherche Diagnostique des maladies du sein (CRID), Centre hospitalier de l' Universite de Montreal, Hotel-Dieu, 3840 rue Saint-Urbain, Montreal (Quebec), H2W 1T8 (Canada); Lalonde, Lucie, E-mail: lalucie@sympatico.ca [Centre d' Investigation et de Recherche Diagnostique des maladies du sein (CRID), Centre hospitalier de l' Universite de Montreal, Hotel-Dieu, 3840 rue Saint-Urbain, Montreal (Quebec), H2W 1T8 (Canada)

    2011-04-15

    Hydrophilic polyacrylamide gel (PAAG) is a nonresorbable soft tissue filler that has been used as implant material for breast augmentation in some countries, particularly from the Asian continent. Many complications associated with hydrogel use have been reported in the clinical literature including inflammation, persistent mastodynia, formation of multiple lumps, poor cosmetic results, glandular atrophy, and significant spread of hydrogel into the surrounding tissue. Data on long-term toxicity is currently unavailable. The radiologic features of PAAG injection mammoplasty frequently constitute a diagnostic challenge for radiologists. Indeed, the imaging appearances of uncomplicated PAAG implants may mimic conventional implants on mammography, sonography and MRI, with some distinguishing features. The location and local spread of the injected PAAG, and the eventual detection of local inflammation, are best evaluated by ultrasonography and especially MRI, considered the most sensitive technique for assessment of PAAG mammoplasty. MRI clearly depicts the volume and the distribution of gel within the breast; contrast medium enhancement allows delineation of areas of inflammation and infection. It is important to be familiar with the spectrum of imaging findings in order to make an accurate diagnosis and offer proper management. This paper aims to review the normal and abnormal mammographic, sonographic, and MR imaging characteristics of PAAG augmentation mammoplasty through presented patient reviews of three women having undergone direct PAAG injection.

  6. Property description and fact-finding report for NOSR 1&3, Garfield County, Colorado

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1996-06-30

    The US Department of Energy has asked Gustavson Associates, Inc. to serve as an Independent Petroleum Consultant under contract DE-AC01-96FE64202. This authorizes a study and recommendations regarding future development of Naval Oil Shale No. 1 and No. 3 (NOSR 1 and 3) in Garfield County, Colorado. The report that follows is the Phase I fact-finding and property description for that study. The United States of America claims ownership of 100 percent of the minerals and 100 percent of the surface rights in 36,406-acre NOSR-1 and 20,171-acre at NOSR-3. Production has been established on NOSR-3 and currently the DOE owns interests in 53 gas wells that produce on or immediately adjacent to the acreage. NOSR-3 also contains undrilled locations that are classified as proved undeveloped or probable reserves. Recently, the Colorado Oil and Gas Commission (COGCC) approved an increased 40 acre drilling density for the Mesaverde formation that includes portions of NOSR-3.

  7. Bamboo Leaf Sign as a Sensitive Magnetic Resonance Imaging Finding in Spinal Subependymoma: Case Report and Literature Review

    Directory of Open Access Journals (Sweden)

    Hiroyuki Toi

    2016-01-01

    Full Text Available Background and Importance. Subependymoma occurs very rarely in the spinal cord. We report another case of spinal subependymoma along with a review of the literature and discussion of a radiological finding that is useful for preoperative diagnosis of this tumor. Clinical Presentation. A 51-year-old man presented with a 2-year history of progressive muscle weakness in the right lower extremity. Sagittal magnetic resonance imaging (MRI showed spinal cord expansion at the Th7–12 vertebral level. Surgical resection was performed and the tumor was found to involve predominantly subpial growth. Histological diagnosis was subependymoma, classified as Grade I according to criteria of World Health Organization. We made an important discovery of what seems to be a characteristic appearance for spinal subependymoma on sagittal MRI. Swelling of the spinal cord is extremely steep, providing unusually large fusiform dilatation resembling a bamboo leaf. We have termed this characteristic MRI appearance as the “bamboo leaf sign.” This characteristic was apparent in 76.2% of cases of spinal subependymoma for which MRI findings were reported. Conclusion. The bamboo leaf sign on spinal MRI is useful for differentiating between subependymoma and other intramedullary tumors. Neurosurgeons encountering the bamboo leaf sign on spinal MRI should consider the possibility of subependymoma.

  8. Cone Beam Computed Tomography Findings in Calcifying Cystic Odontogenic Tumor Associated with Odontome: A Case Report

    Directory of Open Access Journals (Sweden)

    Tushar Phulambrikar

    2015-12-01

    Full Text Available The calcifying cystic odontogenic tumor (CCOT is a rare cystic odontogenic neoplasm frequently found in association with odontome. This report documents a case of CCOT associated with an odontome arising in the anterior maxilla in a 28-year-old man. Conventional radiographs showed internal calcification within the lesion but were unable to visualize its relation with the adjacent structures and its accurate extent. In this case cone beam computed tomography (CBCT could accurately reveal the extent and the internal structure of the lesion which aided the presumptive diagnosis of the lesion as CCOT. This advanced imaging technique proved to be extremely useful in the radiographic assessment and management of this neoplasm of the maxilla.

  9. Unusual ultrasonography findings of recurred mammary fibermatosis mimicking subareolar mastitis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Sung, Hwa Sung; Kim, Young Seon; Bae, Young Kyung [College of Medicine, Yeungnam University, Daegu (Korea, Republic of)

    2016-09-15

    Fibromatosis, also known as an extra-abdominal desmoid tumor, rarely occurs in the breast and is often mistaken for carcinoma, clinically and radiologically. Desmoid tumor is a monoclonal myofibroblastic neoplasm which is locally aggressive, but rarely metastasizes. We herein report a case of a 64-year-old woman who experienced two episodes of recurrence of mammary fibromatosis. The mass was initially detected by screening mammography. It appeared as an irregularly shaped mass which was confined within the mammary zone. Recurrences were excised from the right breast 10 and 17 months later. The second recurrence occurred in the subareolar area accompanied by skin thickening and showed an anechoic component on ultrasonography, which mimicked subareolar mastitis with an abscess.

  10. Peliosis hepatis as an early histological finding in idiopathic portal hypertension: A case report

    Institute of Scientific and Technical Information of China (English)

    Annalisa Berzigotti; Donatella Magalotti; Paola Zappoli; Cristina Rossi; Francesco Callea; Marco Zoli

    2006-01-01

    Peliosis hepatis is a rare condition characterized by dilatation of hepatic sinusoids and blood-filled spaces in the liver mainly observed in subjects exposed to toxic substances or estrogens, which is frequently asymptomatic. Non-cirrhotic idiopathic portal hypertension (NCIPH) is also a vascular disease of the liver rarely observed in European countries, which is usually diagnosed only when the hemorrhagic complications of portal hypertension occur. We report a case of NCIPH in a young Caucasian male who was diagnosed with liver peliosis, showing ultrasonographic and endoscopic signs of portal hypertension four years after. A second biopsy was diagnostic for NCIPH. Even if the pathogenesis remains obscure, peliosis hepatis can be considered as an early sign of vascular disease of the liver, which may progress to more definite conditions.

  11. Spontaneous Bilateral Tubal Ectopic Pregnancy: Incidental Finding During Laparoscopy - Brief Report and Review of Literature.

    Science.gov (United States)

    Hoffmann, S; Abele, H; Bachmann, C

    2016-04-01

    Objective: Bilateral tubal ectopic pregnancies are rare; the reported incidence is only 1 in 200 000 pregnancies. Detecting bilateral tubal ectopic pregnancy is urgent because of the associated morbidity and mortality. The appropriate fertility-preserving surgery must also be considered, as preservation of both tubes is presumed to offer better fertility prospects. Case Report: A 39-year-old gravida 2, para 1 presented with vaginal bleeding at 8 + 4 weeks of gestation. An approximately 18 mm adnexal mass in the right fallopian tube was detected on ultrasound. Laparoscopy was performed because ectopic pregnancy was suspected. This suspicion was confirmed during laparoscopy; the right fallopian tube was found to contain a mass measuring 20 mm in the isthmic part. Ultrasound of the left fallopian tube also showed a mass in the ampullary region (diameter: 10 mm), also suspicious for ectopic pregnancy. Bilateral salpingotomy was performed laparoscopically. Pathological examination confirmed the diagnosis. Conclusions for Practice: Although ectopic tubal pregnancy is seen more often after assisted reproductive techniques, bilateral spontaneous ectopic pregnancies must also be considered in other cases. Laparoscopic surgery is effective to confirm the diagnosis and treat heterotopic pregnancies. Further studies will be needed to confirm whether unilateral or bilateral conservative fertility-preserving surgery is more appropriate.

  12. Spontaneous Bilateral Tubal Ectopic Pregnancy: Incidental Finding During Laparoscopy – Brief Report and Review of Literature

    Science.gov (United States)

    Hoffmann, S.; Abele, H.; Bachmann, C.

    2016-01-01

    Objective: Bilateral tubal ectopic pregnancies are rare; the reported incidence is only 1 in 200 000 pregnancies. Detecting bilateral tubal ectopic pregnancy is urgent because of the associated morbidity and mortality. The appropriate fertility-preserving surgery must also be considered, as preservation of both tubes is presumed to offer better fertility prospects. Case Report: A 39-year-old gravida 2, para 1 presented with vaginal bleeding at 8 + 4 weeks of gestation. An approximately 18 mm adnexal mass in the right fallopian tube was detected on ultrasound. Laparoscopy was performed because ectopic pregnancy was suspected. This suspicion was confirmed during laparoscopy; the right fallopian tube was found to contain a mass measuring 20 mm in the isthmic part. Ultrasound of the left fallopian tube also showed a mass in the ampullary region (diameter: 10 mm), also suspicious for ectopic pregnancy. Bilateral salpingotomy was performed laparoscopically. Pathological examination confirmed the diagnosis. Conclusions for Practice: Although ectopic tubal pregnancy is seen more often after assisted reproductive techniques, bilateral spontaneous ectopic pregnancies must also be considered in other cases. Laparoscopic surgery is effective to confirm the diagnosis and treat heterotopic pregnancies. Further studies will be needed to confirm whether unilateral or bilateral conservative fertility-preserving surgery is more appropriate. PMID:27134298

  13. Membranous lipodystrophy (Nasu). Report of three siblings with particular empahsis on the CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Tanahashi, Norio; Gotoh, Fumio; Koto, Atsuo; Ishihara, Naoki; Gomi, Shintaro (Keio Univ., Tokyo (Japan). School of Medicine)

    1983-11-01

    Three siblings with membranous lipodystrophy (Nasu) were reported. The parents were the first cousins. Case 1 (a 39 year old man), case 2 (a 33 year old man) and case 3 (a 30 year old female) all developed repeated pathological fractures of the long bone starting between the ages of 17 and 20. The neurological features were characterized by progressive dementia recognized at 24 years of age in case 1 and at approximately 30 years in cases 2 and 3. Plain roentgenograms of the long bones revealed multiple cystic lesions mostly in the epiphyses. Histological examination of the right tibia obtained by curettage in case 1 revealed a peculiar membranocystic structure. Serum levels of parathyroid hormone and calcitonin were normal. Ellsworth-Howard test showed a normal response. Skull x-ray films showed calcification of the basal ganglia in cases 1 and 3. Electroencephalograms showed generalized diffuse 3 - 6 Hz slow wave activities with temporo-occipital spikes in case 1, and frequent theta wave activities in case 2 and 3. CT scans were repeatedly performed in each case. The initial scan revealed calcification in the basal ganglia in all cases. Follow up CT scans in the next four years showed progressive brain atrophy in all cases including case 2 in which no atrophy was evident initially. It was concluded that intracranial calcification and progressive brain atrophy are frequent accompaniments of membranous lipodystrophy and can be readily detected on CT scans. It was also suggested that the degree of brain atrophy is closely related to that of dementia.

  14. EROBATIC SHOW

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Visitors look at plane models of the Commercial Aircraft Corp. of China, developer of the count,s first homegrown large passenger jet C919, during the Singapore Airshow on February 16. The biennial event is the largest airshow in Asia and one of the most important aviation and defense shows worldwide. A number of Chinese companies took part in the event during which Okay Airways, the first privately owned aidine in China, signed a deal to acquire 12 Boeing 737 jets.

  15. Radiological findings of bronchogenic cyst - report of two cases; Cisto broncogenico - relato de dois casos

    Energy Technology Data Exchange (ETDEWEB)

    Sales, Anderson Ribeiro; Marchiori, Edson; Nogueira, Aline Silva; Martins, Renata Romano; Almeida, Fabiola Assuncao de; Santos, Teresa Cristina C.R.S. dos [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia; Gabetto, Marcelo Sadock de Sa [Universidade Federal, Rio de Janeiro, RJ (Brazil). Dept. de Radiologia

    1999-09-01

    In this work the authors report two cases of bronchogenic cyst. The first one, in a 69-year-old female patient, with thoracic pain and dyspnea. At the chest X-ray, a mass in the superior mediastinum was observed. Computed tomography of the thorax showed a cystic expansible formation without impregnation by the contrast agent. The patient was referred to thoracic surgery, where she had resected theexpansible formation, that presented histological characteristics of bronchogenic cyst. The other case, in a 50-year-old female patient, that presented symptoms of malaise, retrosternal pain, dry cough, dyspnea and hemoptysis. The chest X-ray evidenced mass in the posterior mediastinum, projected near the helium of the right lung. Computed tomography of the thorax showed a cystic expansible formation, without impregnation by the contrast agent, located in the posterior mediastinum. The patient was submitted to bronchoscopy, videothorascopy and, finally, to thoracotomy, in which the cystic lesion was resected, whose definitive diagnosis, after histopathological examination, was bronchogenic cyst. (author)

  16. Neuroradiological, neurophysiological and molecular findings in infantile Krabbe disease: two case reports

    Directory of Open Access Journals (Sweden)

    Vargiami E

    2016-06-01

    Full Text Available Krabbe disease is an autosomal recessive neurodegenerative disorder due to a defect of the lysosomal enzyme β-galactocerebrosidase (β-GALC. Depending on the age of onset, the disease is classified into infantile and later-onset forms. We report neuroradiological, neurophysiological and molecular findings in two Greek patients with the infantile form of Krabbe disease. The index patients presented at the age of 3.5 and 6 months, respectively, due to developmental delay. Magnetic resonance imaging (MRI of the first patient’s brain demonstrated signs of leukodystrophy, while nerve conduction velocities (NCVs were significantly decreased. The second patient’s MRI at the age of 4 months was initially normal, but at 18 months demonstrated leukodystrophic alterations as well, whereas NCVs were also significantly delayed. In both patients, a severe decrease in β-GALC, activity supported the diagnosis of Krabbe disease, while the final diagnosis was confirmed by molecular genetic testing. Two homozygous mutations of the GALC gene, the c.411_413delTAA [p.K139del] mutation in the first patient, and the c.749T>C [p.I250T] mutation in the second patient, were identified. At their last follow-up visit at the age of 4 and 6 years, respectively, both patients were bedridden and quadri-plegic, suffering from frequent respiratory tract infections and fed through a gastrostomy. Both mutations found in homozygosity in these two unrelated patients of Greek ancestry, could pinpoint a common origin. Genotyping of patients with Krabbe disease is important, in order to contribute to the creation of a European mutation database and to further study possible genotype-phenotype correlations of the disease.

  17. Conservative treatment for lumbar compartment syndrome shows efficacy over 2-year follow-up: a case report and literature review.

    Science.gov (United States)

    Kanaya, Haruhisa; Enokida, Makoto; Tanishima, Shinji; Hayashi, Ikuta; Tanida, Atsushi; Nagashima, Hideki

    2017-06-20

    Since in all studies of conservative treatment of lumbar compartment syndrome the follow-up duration was less than 6 months, it is difficult to draw firm conclusions. To report a patient with lumbar paraspinal compartment syndrome who was treated conservatively over a follow-up period of 2 years. This is a case report of a 23-year-old male college student with lumbar paraspinal compartment syndrome who was treated conservatively. We report a case of a 23-year-old male college student with lumbar paraspinal compartment syndrome who was treated conservatively. We repeatedly checked his physical examination, laboratory tests, lumbar compartment pressures, and magnetic resonance imaging, and surgical teams were readily prepared to operate should the patient's condition worsen. To prevent complications of rhabdomyolysis, hydration and alkalization were performed. We followed him up to 2 years after discharge. Although the temporal changes on MRI up to the 1-year point, the patient continued to have no symptoms. Conservative therapy can be recommended if rhabdomyolysis is under control.

  18. Pleural-based neuroblastoma-like schwannoma: a case report with cytologic findings and review of literature.

    Science.gov (United States)

    Adams, Kristen; Liu, Xuehui Susan; Akhtar, Israh; Flowers, Rhyne; Baliga, Mithra

    2015-08-01

    We report a rare case of a 45-year-old African American woman with Neuroblastoma-like Schwannoma (Neurilemmoma) occurring in the posterior mediastinum as a pleural-based mass noted on computed tomography (CT) scan. A CT-guided core biopsy of the mass was performed and core biopsy imprints were prepared during the procedure. A Diff-Quik stain was performed for on-site evaluation of specimen adequacy. The hematoxylin and eosin (H&E) staining was evaluated subsequently. Immunohistochemistry panels were applied to the same specimen. The cytologic findings of the core biopsy imprints showed hypercellular smears with a predominance of small cells with atypical features including hyperchromatic, round nuclei and occasional nucleoli. Neurocytic rosettes were particularly appreciated on H&E stain. The immunohistochemical results exhibited strong and diffuse immunoreactivity for S-100 and vimentin. This case enriches the cytopathology literature by providing awareness of this tumor presenting as a posterior mediastinal mass.

  19. Brachialis periosteal avulsion injury: case report with magnetic resonance imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Lam, Justin Chak Yiu; Lee, Ka Lok Ryan; Griffith, James F. [Prince of Wales Hospital, Department of Imaging and Interventional Radiology, Shatin, N.T (China)

    2016-11-15

    Brachialis periosteal avulsion injury is an uncommon injury occurring in young children. The injury may be misinterpreted or overlooked because of misleading or subtle radiological findings. A case of 7-year-old child with post-traumatic elbow pain and subtle findings on elbow radiography is presented. The injury was initially misinterpreted as an avulsion fracture of the medial epicondyle. Following radiological review, a diagnosis of brachialis periosteal avulsion injury was made. The radiographic and magnetic resonance imaging (MRI) findings of this injury are presented to stress the value of comparing the radiographic findings with previous imaging and to increase awareness of this uncommon injury. (orig.)

  20. Children’s School-Breakfast Reports and School-Lunch Reports (in 24-hour Dietary Recalls): Conventional and Reporting-Error-Sensitive Measures Show Inconsistent Accuracy Results for Retention Interval and for Breakfast Location

    Science.gov (United States)

    Baxter, Suzanne Domel; Guinn, Caroline H.; Smith, Albert F.; Hitchcock, David B.; Royer, Julie A.; Puryear, Megan P.; Collins, Kathleen L.; Smith, Alyssa L.

    2017-01-01

    Validation-study data were analyzed to investigate retention interval (RI) and prompt effects on accuracy of fourth-grade children’s reports of school-breakfast and school-lunch (in 24-hour recalls), and accuracy of school-breakfast reports by breakfast location (classroom; cafeteria). Randomly-selected fourth-grade children at 10 schools in four districts were observed eating school-provided breakfast and lunch, and interviewed under one of eight conditions (two RIs [short (prior-24-hour recall obtained in afternoon); long (previous-day recall obtained in morning)] crossed with four prompts [forward (distant-to-recent), meal-name (breakfast, etc.), open (no instructions), reverse (recent-to-distant)]). Each condition had 60 children (half girls). Of 480 children, 355 and 409 reported meals satisfying criteria for reports of school-breakfast and school-lunch, respectively. For breakfast and lunch separately, a conventional measure—report rate—and reporting-error-sensitive measures—correspondence rate and inflation ratio—were calculated for energy per meal-reporting child. Correspondence rate and inflation ratio—but not report rate—showed better accuracy for school-breakfast and school-lunch reports with the short than long RI; this pattern was not found for some prompts for each sex. Correspondence rate and inflation ratio showed better school-breakfast report accuracy for the classroom than cafeteria location for each prompt, but report rate showed the opposite. For each RI, correspondence rate and inflation ratio showed better accuracy for lunch than breakfast, but report rate showed the opposite. When choosing RI and prompts for recalls, researchers and practitioners should select short RIs to maximize accuracy. Recommendations for prompt selections are less clear. As report rates distort validation-study accuracy conclusions, reporting-error-sensitive measures are recommended. PMID:26865356

  1. Future Critical World Issues in Education: A Provisional Report of Findings. An Occasional Paper.

    Science.gov (United States)

    Coombs, Philip H.

    A review is presented of findings emerging from the International Council for Educational Development assessment of the world educational crisis. The assessment was made of education in both developed and developing countries and was geared toward finding the future status of education in the 1980s and the 1990s. An analysis is made of basic…

  2. An investigation of genome-wide studies reported susceptibility loci for ulcerative colitis shows limited replication in north Indians.

    Directory of Open Access Journals (Sweden)

    Garima Juyal

    Full Text Available Genome-Wide Association studies (GWAS of both Crohn's Disease (CD and Ulcerative Colitis (UC have unearthed over 40 risk conferring variants. Recently, a meta-analysis on UC revealed several loci, most of which were either previously associated with UC or CD susceptibility in populations of European origin. In this study, we attempted to replicate these findings in an ethnically distinct north Indian UC cohort. 648 UC cases and 850 controls were genotyped using Infinium Human 660W-quad. Out of 59 meta-analysis index SNPs, six were not in the SNP array used in the study. Of the remaining 53 SNPs, four were found monomorphic. Association (p<0.05 at 25 SNPs was observed, of which 15 were CD specific. Only five SNPs namely rs2395185 (HLA-DRA, rs3024505 (IL10, rs6426833 (RNF186, rs3763313 (BTNL2 and rs2066843 (NOD2 retained significance after Bonferroni correction. These results (i reveal limited replication of Caucasian based meta-analysis results; (ii reiterate overlapping molecular mechanism(s in UC and CD; (iii indicate differences in genetic architecture between populations; and (iv suggest that resources such as HapMap need to be extended to cover diverse ethnic populations. They also suggest a systematic GWAS in this terrain may be insightful for identifying population specific IBD risk conferring loci and thus enable cross-ethnicity fine mapping of disease loci.

  3. Spinning Reserve from Pump Load: A Technical Findings Report to the California Department of Water Resources

    Energy Technology Data Exchange (ETDEWEB)

    Kirby, BJ

    2005-05-06

    The Oak Ridge National Laboratory (ORNL), at the request of the California Energy Commission and the U.S. Department of Energy, is investigating opportunities for electrical load to provide the ancillary service of spinning reserve to the electric grid. The load would provide this service by stopping for a short time when there is a contingency on the grid such as a transmission line or generator outage. There is a possibility that a significant portion of the California Independent System Operator's (CAISO's) spinning reserve requirement could be supplied from the California Department of Water Resources (CDWR) pumping load. Spinning reserve has never been supplied from load before, and rule changes would be needed to allow it. In this report, we are presenting technical findings on the possibility of supplying spinning reserve from pumping system load. In parallel, we are pursuing the needed rule changes with the North American Electric Reliability Council (NERC), the Federal Energy Regulatory Commission (FERC), the Western Electricity Coordinating Council (WECC), and the CAISO. NERC and FERC have agreed that they have no prohibition against supplying spinning reserve from load. The WECC Minimum Operability Reliability Criteria working group has agreed that the concept should be considered, and they are presently discussing the needed tariff and rule changes. Presently, spinning reserve is provided by generation that is actually spinning but is operating at low power levels and can be ramped up quickly to provide reserve power. In a sense, this is an inefficient and environmentally unfriendly way of providing reserves because it requires the generator to operate at a low power level that may be inefficient and may discharge more pollutants per kW than operating at rated power. It would be better if this generation capacity were in a position to bid into the energy market. Providing an additional supply of spinning reserve would tend to reduce prices for

  4. Necrobiotic granulomatous tattoo reaction: report of an unusual case showing features of both necrobiosis lipoidica and granuloma annulare patterns.

    Science.gov (United States)

    Wood, Andrew; Hamilton, Stuart A; Wallace, William A; Biswas, Asok

    2014-08-01

    The application of decorative tattoos to the skin is an ancient practice, which continues to be popular in the present day. Increasingly, a number of complications of tattoo application are recognized, including a diverse variety of cutaneous hypersensitivity reactions to tattoo pigments. Herein we describe an unusual case of a necrobiotic granulomatous tattoo reaction showing combined features of necrobiosis lipoidica and early granuloma annulare. The relevant literature is reviewed, and the practical significance of such unusual histological features as a part of the tattoo reaction is discussed.

  5. [Intracranial chondroma arising from the skull base: two case reports featuring the image findings for differential diagnosis].

    Science.gov (United States)

    Higashida, Tetsuhiro; Sakata, Katsumi; Kanno, Hiroshi; Tanabe, Yutaka; Kawasaki, Takashi; Yamamoto, Isao

    2007-05-01

    We reported two cases of intracranial skull base chondroma and discussed the differential diagnosis and the treatment strategies. The first case was a 39-year-old male who presented with left exophtalmos, visual loss and oculomotor disturbance. MRI showed a huge tumor occupying the bilateral cavernous sinus. Partial removal of the tumor was performed through the left orbitozygomatic subtemporal approach. The second case was a 54-year-old male who presented with left hemiparesis. MRI showed a brain stem infarction with a huge tumor located at the right middle fossa. Partial removal was performed through the right orbitozygomatic subtemporal approach. In these two cases, the histopathological diagnosis of the tumors was benign chondroma and the size of residual tumors have not changed for one year without any additional therapy. Although preoperative definite diagnosis for skull base chondromas is difficult, strategies for diagnosis and treatment without any complication are essential. In our cases, chondromas showed low uptake in PET images, which might be useful for differentiation between chondromas and chordomas. The current popular surgical approach for parasellar tumors is transcranial such as the orbitozygomatic subtemporal approach. In surgical removal of skull base chondromas, it is advisable to try to confirm the diagnosis preoperatively with characteristic image findings and to consider the best approach in each case to decompress the involved nerves without any complications.

  6. Middle east respiratory syndrome-corona virus infection: A case report of sieral computed tomographic findings in a young male patient

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Won Jin; Lee, Ki Nam; Kang, Eun Ju; Lee, Hyuck [Dong A University Hospital, Busan (Korea, Republic of)

    2016-02-15

    Radiologic findings of Middle East respiratory syndrome (MERS), a novel coronavirus infection, have been rarely reported. We report a 30-year-old male presented with fever, abdominal pain, and diarrhea, who was diagnosed with MERS. A chest computed tomographic scan revealed rapidly developed multifocal nodular consolidations with ground-glass opacity halo and mixed consolidation, mainly in the dependent and peripheral areas. After treatment, follow-up imaging showed that these abnormalities markedly decreased but fibrotic changes developed.

  7. Aicardi syndrome: a case report and radiologic findings; Sindrome de Aicardi: relato de caso e achados radiologicos

    Energy Technology Data Exchange (ETDEWEB)

    Granzotto, Enrico; Prado, Cecilia Hissae Miyake Almeida; Barros, Andre Della Barba; Botter, Carlos Eduardo [Clinica Radiologica Documenta Ltda., Ribeirao Preto, SP (Brazil)]. E-mail: gram79@gmail.com; Mendes, Rozana de Miranda [Santa Casa de Ribeirao Preto, SP (Brazil); Granzotto, Ticiana [Curso de Especializacao em Oftalmologia Professor Ivo Correa Meyer de Porto Alegre, RS (Brazil)

    2008-07-01

    The authors report the findings of Aicardi syndrome, a disease of unknown etiology composed of multiple spasms, chorioretinal lacunae and agenesis of the corpus callosum. They present a case of Aicardi syndrome with characteristic clinical presentation and magnetic resonance imaging findings. The disease, despite being considered rare, has characteristic imaging findings. Over the past years magnetic resonance imaging has improved its ability in demonstrating other findings besides agenesis of the corpus callosum, making the radiologist's role very important in the diagnostic suspicion of this disease. (author)

  8. Inferior mesenteric artery branch avulsion from blunt trauma--CT findings. Case report.

    Science.gov (United States)

    Olson, M; Posniak, H; Gomes, G

    1992-01-01

    Mesenteric arterial injuries are uncommon following blunt abdominal trauma. We describe the computed tomography (CT) findings of a patient with avulsion of a branch of the inferior mesenteric artery following a low-speed motor vehicle accident.

  9. Magnetic resonance findings in amyotrophic lateral sclerosis using a spin echo magnetization transfer sequence: preliminary report

    Directory of Open Access Journals (Sweden)

    ROCHA ANTÔNIO JOSÉ DA

    1999-01-01

    Full Text Available We present the magnetic resonance (MR findings of five patients with amyotrophic lateral sclerosis (ALS using a spin-echo sequence with an additional magnetization transfer (MT pulse on T1-weighted images (T1 SE/MT. These findings were absent in the control group and consisted of hyperintensity of the corticospinal tract. Moreover we discuss the principles and the use of this fast but simple MR technique in the diagnosis of ALS

  10. Endoscopic findings and clinicopathologic characteristics of colonic schistosomiasis:A report of 46 cases

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    AIM:To make a retrospective analysis of endoscopy findings and clinicopathologic characteristics of colonic schistosomiasis in order to further improve our understanding of the disease and decrease its misdiagnosis. METHODS:Endoscopy findings and clinicopathologic characteristics of 46 intestinal schistosomiasis patients were retrospectively analyzed.All the patients underwent colonoscopy and all biopsy specimens stained with hematoxylin and eosin were observed under a light microscope. RESULTS:Of the 46 co...

  11. Nigeria : Country Procurement Assessment Report, Volume 1. Summary of Findings and Recommendations

    OpenAIRE

    World Bank

    2000-01-01

    This Country Procurement Assessment Report (CPAR) for Nigeria reviews the procurement system in terms of: legal framework, public sector procurement of goods/works/consultants, procurement performance in Bank-financed projects, private sector procurement, trade practices, financial framework, and electronic commerce. The report consists of two volumes. The first volume contains a summary o...

  12. Legislator Uses of Public Performance Reports: Findings from a Five-Year Study

    Science.gov (United States)

    McDavid, James C.; Huse, Irene

    2012-01-01

    A key assumption in efforts to implement and improve cross-government public reporting systems is that legislators will make use of the performance information to enhance accountability and improve program and policy effectiveness. This five-year study is an assessment of expectations and actual uses of annual performance reports by elected…

  13. Brain MRI findings with vigabatrin therapy: case report and literature review.

    Science.gov (United States)

    Hussain, Kaiser; Walsh, Thomas J; Chazen, J Levi

    2016-01-01

    Infantile spasm or West syndrome is a pediatric epileptic disorder characterized by flexor and/or extensor spasms beginning in childhood. Vigabatrin is an effective medical therapy for infantile spasm but has pronounced, potentially worrisome imaging findings in patients receiving therapy. We present the case of an 8-month-old infant with such brain magnetic resonance imaging findings after treatment initiation. In this article, we highlight the imaging changes and discuss the differential diagnosis along with the required follow-up. Copyright © 2015 Elsevier Inc. All rights reserved.

  14. MR findings of squamous cell carcinoma arising from chronic osteomyelitis of the tibia: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Han, Dong Hwa; Lee, Ji Hae; Cho, Woo Ho; Kim, Jae Hyung; Jeong, Myeong Ja; Kim, Soung Hee; Kim, Ji Young; Kim, Soo Hyun; Kang, Mi Jin; Bae, Kyung Eun [Dept. of Radiology, Sanggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

    2016-05-15

    Malignant transformation is a rare and late complication of untreated chronic osteomyelitis. Known radiographic findings of the malignant transformation of chronic osteomyelitis are osteolytic or mixed sclerotic and osteolytic lesions with or without soft tissue mass. But its magnetic resonance (MR) imaging findings are rarely described in the literature. We experienced a case of an 82-year-old man diagnosed with squamous cell carcinoma arising from long standing chronic osteomyelitis of the tibia. Our case indicates that radiologists should consider the possibility of malignant transformation in patients with untreated chronic osteomyelitis, with enhancing soft tissue mass invading and extending through underlying bone cortex and medulla on MR imaging.

  15. Unusual computed tomography findings of radionecrosis after chemoradiation of stage IV hypopharyngeal cancer: a case report

    Directory of Open Access Journals (Sweden)

    Baba Yuh

    2011-01-01

    Full Text Available Abstract Introduction Radionecrosis (post-radiotherapy laryngeal submucosal inflammation and necrosis is a complication of (chemo radiotherapy for hypopharyngeal cancer that is difficult to differentiate from tumor recurrence. Case presentation A 67-year-old Japanese man presented with a condition extremely difficult to diagnose differentially as radionecrosis or tumor recurrence after radiotherapy for hypopharyngeal cancer. Although tumor recurrence was suspected from clinical conditions and computed tomography findings, pathologic analysis revealed no evidence of tumor recurrence, and successful therapy with steroids and antibiotics reduced the mucosal edema. Conclusion Our findings emphasize the wide spectrum of radiographic presentation of radionecrosis after chemoradiation of stage IV hypopharyngeal cancer.

  16. Severe malaria - a case of fatal Plasmodium knowlesi infection with post-mortem findings: a case report

    Directory of Open Access Journals (Sweden)

    Adem Patricia

    2010-01-01

    Full Text Available Abstract Background Zoonotic malaria caused by Plasmodium knowlesi is an important, but newly recognized, human pathogen. For the first time, post-mortem findings from a fatal case of knowlesi malaria are reported here. Case presentation A formerly healthy 40 year-old male became symptomatic 10 days after spending time in the jungle of North Borneo. Four days later, he presented to hospital in a state of collapse and died within two hours. He was hyponatraemic and had elevated blood urea, potassium, lactate dehydrogenase and amino transferase values; he was also thrombocytopenic and eosinophilic. Dengue haemorrhagic shock was suspected and a post-mortem examination performed. Investigations for dengue virus were negative. Blood for malaria parasites indicated hyperparasitaemia and single species P. knowlesi infection was confirmed by nested-PCR. Macroscopic pathology of the brain and endocardium showed multiple petechial haemorrhages, the liver and spleen were enlarged and lungs had features consistent with ARDS. Microscopic pathology showed sequestration of pigmented parasitized red blood cells in the vessels of the cerebrum, cerebellum, heart and kidney without evidence of chronic inflammatory reaction in the brain or any other organ examined. Brain sections were negative for intracellular adhesion molecule-1. The spleen and liver had abundant pigment containing macrophages and parasitized red blood cells. The kidney had evidence of acute tubular necrosis and endothelial cells in heart sections were prominent. Conclusions The overall picture in this case was one of systemic malaria infection that fit the WHO classification for severe malaria. Post-mortem findings in this case were unexpectedly similar to those that define fatal falciparum malaria, including cerebral pathology. There were important differences including the absence of coma despite petechial haemorrhages and parasite sequestration in the brain. These results suggest that further

  17. MR findings in acute Lyme disease affecting the knee. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Cavallaro, A.; Harrer, T.; Richter, H.; Bautz, W.; Fellner, F.A. [Friedrich-Alexander-Univ., Erlangen-Nuernberg (Germany)

    2002-07-01

    In this paper we report a case with primarily unspecific arthralgia after surgical therapy of hallux valgus deformity and consecutive reflex sympathetic dystrophy in which MR led to the diagnosis of Lyme disease. (orig.)

  18. Report of Findings: Cold Bay Air Force Station (Grant Point) military contaminants: Fiscal year 1988 collections

    Data.gov (United States)

    US Fish and Wildlife Service, Department of the Interior — This report summarizes our contaminants investigation at the abandoned Cold Bay Air Force Station (Station), located on the Izembek National Wildlife Refuge at Grant...

  19. Fungus ball within a mucocele of the sphenoid sinus and infratemporal fossa: case report with radiological findings.

    Science.gov (United States)

    Lee, D H; Kim, S K; Joo, Y E; Lim, S C

    2012-02-01

    We report an extremely rare case of a fungus ball within a mucocele of the sphenoid sinus and infratemporal fossa. A 62-year-old woman was referred for evaluation of a mass lesion in the left sphenoid sinus and infratemporal fossa. Endoscopic examination of the nasal cavity was unremarkable. Computed tomography showed a non-enhancing, expansile mass with calcifications in the sphenoid and infratemporal fossa; T2-weighted magnetic resonance imaging revealed marked hypointense signals within the sphenoid sinus mass, with an intermediate signal intensity. A presumptive diagnosis of a mucocele was made. During surgery, a profuse amount of yellow fluid was drained from the mucocele. Clay-like material was noted within the mucocele, corresponding to the hypointense magnetic resonance imaging signals; this was identified as aspergillus on histopathological examination. Radiological findings for a fungus ball within a mucocele can be similar to those for allergic fungal sinusitis, which shows mixed low and high attenuation on computed tomography and low-signal intensity on T2-weighted magnetic resonance imaging, within an expansile, cystic lesion. Although an association between a fungus ball and a mucocele is rare in the paranasal sinuses, this disease entity should be considered in the differential diagnosis of expansile, cystic sinus lesions.

  20. Neurolymphomatosis on F 18 FDG PET/CT and MRI Findings: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Chae Moon; Lee, Sang Woo; Lee, Hong Je; Song, Bong Il; Kim, Hae Won; Kang, Sungmin; Jeong, Shin Young; Ahn, Byeong Cheol; Lee, Jaetae; Chae, Yee Soo [Kyungpook National Univ. Hospital, Daegu (Korea, Republic of)

    2011-03-15

    Neurolymphomatosis is a rare manifestation of malignant lymphoma. A 74 year old man, in complete remission from diffuse large B cell lymphoma, presented with a loss of pain and temperature sensation in the left hemiface and left upper extremity, and motor weakness in the left upper and both lower extremities. Cerebrospinal fluid analysis and brain magnetic resonance imaging (MRI) findings were negative. Combined fluorine 18 fluorodeoxyglucose positron emission tomography/computed tomography (FDG PET/CT) revealed multiple linear hypermetabolic lesions along the mandibular branch of the left trigeminal nerve, left brachial plexus, right adrenal gland, right femoral nerve, and both sciatic nerves, which corresponded to the patient's complex neurologic symptoms. C spine and pelvic MRI revealed diffuse thickening with enhancement in the left sciatic nerve, but negative findings for other sites identified by FDG PET/CT. These findings for other sites identified by FDG PET/CT. These findings suggest that FDG PET/CT can detect peripheral nerve infiltration by malignant lymphoma earlier than MRI. Thus, if a patient with a history of lymphoma presents with neurologic symptoms, FDG PET/CT should be performed to evaluate neurolymphomatosis.

  1. Oral findings of hypophosphatemic vitamin D-resistant rickets: report of two cases

    Institute of Scientific and Technical Information of China (English)

    SU Ji-mei; LI Yun; YE Xiao-wei; WU Zhi-fang

    2007-01-01

    @@ Hypophosphatemic vitamin D-resistant rickets or X-linked hypophosphatemia (XLH) is a rare hereditary metabolic disease manifesting marked hypophosphatemia, short stature and rickets. Its prevalence is approximately 1 in 20 000. Except early exfoliation of the teeth, there are a few oral findings of XLH described in China.1,2 Here we present two cases in one family.

  2. MRI findings of small cell neuroendocrime carcinoma of the uterine cervix: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Won, You Sun; Yi, Boem Ha; Lee, Hae Kyung; Lee, Min Hee; Choi, Seo Youn; Kwak, Jeong Ja [Soonchunhyang University College of Medicine, Bucheon Hospital, Bucheon (Korea, Republic of)

    2015-10-15

    Small cell neuroendocrine carcinoma of the uterine cervix is a rare primary neoplasm, accounting for less than 5% of all uterine cervical cancers. The tumor is known to have an aggressive behavior and poor prognosis. In this article, we present the MRI findings of 5 cases of pathologically-proven small cell neuroendocrine carcinoma of the uterine cervix, including diffusion-weighted images.

  3. Case Report: Zika Virus Meningoencephalitis and Myelitis and Associated Magnetic Resonance Imaging Findings.

    Science.gov (United States)

    Pradhan, Faruq; Burns, Joseph D; Agameya, Ahmed; Patel, Avignat; Alfaqih, Mohammad; Small, Juan E; Ooi, Winnie

    2017-08-01

    Zika virus (ZIKV) has a wide clinical spectrum of associated neurologic disease including microcephaly and Guillain-Barre syndrome but, despite its known neurotropism, ZIKV meningoencephalitis and myelitis have been rare complications. We describe a case of ZIKV meningoencephalitis and probable myelitis and its associated magnetic resonance imaging findings that rapidly resolved during recovery in a previously healthy adult.

  4. Imaging findings of intragastric gallstone and bouveret's syndrome : case report

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Seong Youb; Seong, Hun; Park, Jong Yeon; Seo, Chang Hye; Jang, Kyung Jae; Cho, Seong Rak [Department of Radiology, Dae Dong Hospital, Pusan (Korea, Republic of)

    2000-01-01

    Gallstone ileus is a well-known complication of cholelithiasis, but is relatively rare. Most ectopic gallstones are located in the small bowel; they are rarely found in the stomach and duodenum. We describe the imaging findings of a case of intragastric gallstone, as well as a case in which duodenal obstruction was caused by a large gallstone (Bouveret's syndrome). (author)

  5. Are there guidelines for reporting clinical research findings in oral lectures and seminars in dental meetings?

    Science.gov (United States)

    Faggion, C M

    2013-03-01

    Dental meetings are one of the most important resources for disseminating knowledge to dental practitioners. Therefore, the information provided in such meetings should be as unbiased as possible. This paper assessed whether major general dentistry and periodontology/implant dentistry meetings have guidelines for reporting scientific evidence in oral lectures and seminars. The homepages of seven dental meetings (EUROPERIO, AAP, EAO, AO, IADR, ADA, and FDI) were assessed to check for guidelines for presenting scientific data in oral lectures and seminars, according to defined criteria. Only three of these dental meetings reported information for presentations on their homepages, although these guidelines were related to technical issues rather than recommendations for the presentation of scientific data. The present paper suggests guidelines for reporting scientific evidence in oral lectures and seminars in dental meetings to improve the current standards of reporting. High standards of reporting may provide less biased information, which is necessary for dental practitioners and clinicians to make accurate judgements on the efficacy/effectiveness of therapies.

  6. Sonographic findings and clinical significance of uterine synechiae in pregnancy: Report of 6 cases

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jung Hyung; Kim, Jung Sik [Keimyung University College of Medicine, Daegu (Korea, Republic of)

    1994-12-15

    We analyzed the sonograms of 6 cases with uterine synechiae in pregnancy. The diagnosis was based on the clinical and sonographic findings. Previous curret age during the artificial abortion and/or after the spontaneous abortion had been done in 5 cases (83.3%). In all cases, uterine synechia in pregnancy was recognized asintra-amniotic sheet containing hypoechoic central zone and an hyperechoic outer layers. Y-shaped splitting of thehyperechoic outer layers was seen against the uterine wall. The placenta extended along the sheet in 4 cases. Uterine synechiae in pregnancy should be distinguished from amniotic band syndrome by the characteristic snographic findings, and unwarranted abortion of normal fetus should be avoided

  7. Intelligence/Electronic Warfare (IEW) direction-finding and fix estimation analysis report. Volume 2: Trailblazer

    Science.gov (United States)

    Gardner, Robert; Gillis, James W.; Griesel, Ann; Pardo, Bruce

    1985-01-01

    An analysis of the direction finding (DF) and fix estimation algorithms in TRAILBLAZER is presented. The TRAILBLAZER software analyzed is old and not currently used in the field. However, the algorithms analyzed are used in other current IEW systems. The underlying algorithm assumptions (including unmodeled errors) are examined along with their appropriateness for TRAILBLAZER. Coding and documentation problems are then discussed. A detailed error budget is presented.

  8. Dental findings in patients with West syndrome: a report of two cases.

    Science.gov (United States)

    Khatri, Amit; Kalra, Namita; Tyagi, Rishi; Baweja, Mani; Khandelwal, Deepak

    2014-01-01

    West syndrome a rare, severe form of epilepsy occurs in early infancy. It is characterized by a triad consisting of infantile spasms that occurs in clusters, arrest of psychomotor development and hypsarrhythmia on electroencephalogram. We present here two cases of west syndrome where patients required dental care due to the presence of certain dental findings. Preventive measurements such as controlled diet and proper oral hygiene along with professional dental management are recommended in patients with west syndrome to avoid dental problems.

  9. Dental findings in patients with West syndrome: A report of two cases

    OpenAIRE

    Amit Khatri; Namita Kalra; Rishi Tyagi; Mani Baweja; Deepak Khandelwal

    2014-01-01

    West syndrome a rare, severe form of epilepsy occurs in early infancy. It is characterized by a triad consisting of infantile spasms that occurs in clusters, arrest of psychomotor development and hypsarrhythmia on electroencephalogram. We present here two cases of west syndrome where patients required dental care due to the presence of certain dental findings. Preventive measurements such as controlled diet and proper oral hygiene along with professional dental management are recommended in p...

  10. Mesenteric fibromatosis with spontaneous cystic degeneration: a case report with US and CT findings

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Seog Wan; Lee, Ji Shin [Medical College, Seonam Univ., Kwangju (Korea, Republic of)

    2002-05-01

    Mesenteric fibromatosis is an uncommon benign neoplasm occurring in the mesentery or retroperitoneum, and presenting as a firm mass with infiltrative margins and homogeneous parenchyma without necrosis or a cystic component (1-4). Cystic change may occur, usually after prolonged medical treatment, but is extremely rare (5-7). We describe the US and CT findings in a case of mesenteric fibromatosis with spontaneous extensive cystic degeneration.

  11. Renal collecting duct carcinoma: Report of a case with unusual imaging findings regarding renal function

    Directory of Open Access Journals (Sweden)

    Longwang Wang

    2013-01-01

    Full Text Available Renal collecting duct carcinoma (CDC is a rare and aggressive type of renal cell cancer (RCC, which is difficult to confirm before surgery. We present a case of CDC presenting a hypovascular mass on renal CTA and deteriorated renal function of the affected kidney on single photon emission computed tomography (SPECT, which are different from the most common RCC, clear cell RCC. Considering these findings, it would be worthwhile investigating the role of CTA and SPECT in CDC diagnosis.

  12. Congenital gluteus maximus contracture syndrome - a case report with review of imaging findings

    Science.gov (United States)

    Kotha, Vamshi Krishna; Reddy, Rajasekhar; Reddy, M. Venkateshwar; Moorthy, Rangubatla Sathyanrayana; Kishan, Tatikonda Venkat

    2014-01-01

    Although the clinical features of gluteus maximus contracture syndrome have been frequently described, imaging features have been seldom described. Most commonly reported cases are those following intramuscular injection in the gluteal region although congenital contracture is an uncommon but important occurrence. This condition has most often been reported in children of school going age. These patients often present with difficulty in squatting, limitation of hip motion or specific deformities and often require surgical correction. We describe the plain radiography, ultrasonography (USG) and magnetic resonance imaging (MRI) features of this condition in a patient with no previous known history of intramuscular injections. PMID:24967033

  13. Congenital gluteus maximus contracture syndrome--a case report with review of imaging findings.

    Science.gov (United States)

    Kotha, Vamshi Krishna; Reddy, Rajasekhar; Reddy, M Venkateshwar; Moorthy, Rangubatla Sathyanrayana; Kishan, Tatikonda Venkat

    2014-04-01

    Although the clinical features of gluteus maximus contracture syndrome have been frequently described, imaging features have been seldom described. Most commonly reported cases are those following intramuscular injection in the gluteal region although congenital contracture is an uncommon but important occurrence. This condition has most often been reported in children of school going age. These patients often present with difficulty in squatting, limitation of hip motion or specific deformities and often require surgical correction. We describe the plain radiography, ultrasonography (USG) and magnetic resonance imaging (MRI) features of this condition in a patient with no previous known history of intramuscular injections.

  14. Discrepancy between information reported by the victims of sexual assaults and clinical forensic findings

    DEFF Research Database (Denmark)

    Scherer, Susanne; Hansen, Steen Holger; Lynnerup, Niels

    2014-01-01

    INTRODUCTION: From the clinical forensic examination reports made at the Department of Forensic Medicine, the University of Copenhagen, in 2007 concerning rape, attempted rape and sexual assault (RAS), information about the assault, including both violence and the perpetrator's line of sexual...... by slight, blunt force. Information on line of sexual action was present in 148 cases. A total of 123 victims reported penetration: 94% vaginal, 16% anal and 20% oral. Three were exposed to anal penetration only. Eleven perpetrators used a condom. 50% of the cases with vaginal and/or anal penetration had...

  15. Synchronous Morgagni and Bochdalek Hernias: A Case Report of a Unique Approach to a Rare Finding

    Directory of Open Access Journals (Sweden)

    Schlager

    2016-06-01

    Full Text Available Introduction Multiple unilateral congenital diaphragmatic hernias (CDH are extremely rare, described only five times in the medical literature. Concurrent ipsilateral Bochdalek and Morgagni hernias are rarer still with only two cases previously described. In all reported cases of multiple concurrent defects, the hernias were repaired in an open fashion, either via a thoracotomy or laparotomy with both of the two combined Bochdalek and Morgagni hernias repaired via laparotomy. Case Presentation In this case report we have a 2-day-old who developed respiratory distress and on CT scan was found to have a congenital diaphragmatic hernia (CDH or eventration. This patient is ideal for this case report because he meets a lot of the previously established criteria for minimally invasive repair of congenital diaphragmatic hernias - minimal respiratory compromise, no congenital heart defects - and he has synchronous defects which have very rarely been seen before. Here we present the first reported case of concurrent ipsilateral Bochdalek and Morgagni hernias repaired in a one-stage minimally invasive fashion, approaching the Bochdalek hernia thoracoscopically and the Morgagni laparoscopically. The patient had a quick recovery post-operatively and he continues to do well. Conclusions From this experience, we argue that in the right circumstances a completely minimally invasive approach can be taken for synchronous congenital diaphragmatic hernias.

  16. Radiologic findings of secondary systemic amyloidosis associated with tuberculosis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Hahn, Seong Tae; Lee, Jae Mun; Kim, Choon Yul; Shinn, Kyung Sub [Catholic University Medical College, Seoul (Korea, Republic of)

    1995-07-15

    Amyloidosis is a rare systemic disease caused by extracellular deposition of insoluble protein. Systemic amyloidosis is subclassified into idiopathic primary and secondary form. The cause of secondary amyloidosis includes tuberculosis, familial Mediterranean fever, rheumatoid arthritis and multiple myeloma. We report a case of tuberculosis-related, secondary systemic amyloidosis which involved liver, spleen, kidneys, stomach, urinary bladder and lymph nodes.

  17. Penasco Career Implementation Program. Third-Party Evaluation. Second-Year Report of Findings.

    Science.gov (United States)

    Kirschner Associates, Inc., Albuquerque, NM.

    The Penasco School System's Career Education Program (PENCEP) in New Mexico is being evaluated over a three-year time span. Second-wave data collection (reported here) took place during the third semester of PENCEP's operation, midpoint in its development. A school site similar to Penasco but which has no formal, externally funded career education…

  18. Asset Management Process (AMP) Improvement Project: Final Report of Findings and Recommendations

    Science.gov (United States)

    2009-10-01

    cannibalized components could no longer be sighted due to their re-use in other systems or equipment. Solution — A Rapid Improvement Event, or Kaizen , was...Property Loss Reporting domain’s lifecycle, the Green Belt recognized the opportunity for a Rapid Improvement Event (RIE), or Kaizen . A five-day RIE was

  19. Mammographic and sonographic findings of adenomyoepithelioma of the breast: case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, You Me [Dankook Univ. Hospital, Chonan (Korea, Republic of)

    2003-12-01

    Adenomyoepithelioma is very rare. Because of its rarity, adenomyoepithelioma may present a diagnostic challenge to the radiologists and there is a little information on the diagnosis and treatment of this condition. I report on two patients with benign and malignant adenomyoepitheliomas which represent breast masses on mammograms and ultrasonograms. The diagnosis was confirmed by immunohistochemical study of the resected specimens.

  20. Participatory Design in Academic Libraries: New Reports and Findings. CLIR Publication No. 161

    Science.gov (United States)

    Foster, Nancy Fried, Ed.

    2014-01-01

    This report is based on a series of presentations at the second CLIR Seminar on "Participatory Design of Academic Libraries," held at the University of Rochester's River Campus June 5-7, 2013. Participatory design is a relatively recent approach to understanding library user behavior. It is based on techniques used in anthropological and…

  1. Magnetic resonance imaging findings in Lhermitte-Duclos disease: reports of three cases

    Institute of Scientific and Technical Information of China (English)

    XU Lei; GAO Pei-yi; LIN Yan; TIAN Tong-de; LEI Jing; MA Li

    2005-01-01

    @@ Lhermitte-Duclos disease (LDD), or dysplastic gangliocytoma of the cerebellum, is a rare hamartomatous lesion characterized by a slowly enlarging mass within the cerebellar cortex. The disease reveals unique appearance on magnetic resonance imaging (MRI). Recognition of the imaging features makes the correct diagnosis possible even without a pathological examination. Three cases are presented and analyzed in this report.

  2. Clinical and histopathologic findings in cutaneous sting ray wounds: a case report

    OpenAIRE

    Tartar, Danielle; Limova, Marketa; North, Jeffrey

    2013-01-01

    Human injuries related to stingray attacks include deep puncture wounds, envenomation, and foreign body reactions owing to retained tail fragments. Herein we report a patient who sustained a stingray injury that produced a subcutaneous granulomatous dermatitis and panniculitis with necrobiosis and review the topic of stingray injuries.

  3. Student Opinion Survey: 2002 Findings and Comparisons between the 2002 and 1999 Studies. Internal Report.

    Science.gov (United States)

    Yindra, Kathy; Huppertz, Mary

    The purpose of this report is to assess the student's satisfaction with the college's academic offerings, services, facilities, policies, and practices in Waukesha Technical College and the results may be used to guide college wide and department improvement efforts. The questionnaire was administered to students in 125 courses and 1,451 forms…

  4. First reported finding of a malignant pleural mesothelioma in a patient post liver transplant

    LENUS (Irish Health Repository)

    Gleeson, J

    2016-03-01

    The case history of a liver transplant recipient is presented, who presented with acute dyspnoea after an innocuous fall. His early management was complicated and he was eventually diagnosed with malignant mesothelioma. This is the first such case report in the literature.

  5. Intensification of the Learning Process: Research Findings. A Series of Reports Designed for Classroom Use.

    Science.gov (United States)

    Bucks County Public Schools, Doylestown, PA.

    The designs for measuring the effectiveness of personalized educational prescriptions in a pilot second-grade classroom for the first and second years are presented. The analysis of pretest and posttest data is also given. (See TM 001 363 for summary report of the project; for other related documents, see TM 001 160, 365-374.) (MS)

  6. Report to the nation finds continuing declines in cancer death rates

    Science.gov (United States)

    Death rates from all cancers combined for men, women, and children continued to decline in the United States between 2004 and 2008, according to the Annual Report to the Nation on the Status of Cancer, 1975-2008. The overall rate of new cancer diagnoses,

  7. CT findings of diffus pneumocephalus due to bacterial meningitis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Seok, Ji Yeon; Kim, Hyun Sook; Bae, Hee Joon; Chung, Hwa Ryung; Kim, Dae Hong; Yoon, Yong Kyu [Eulji Univ. School of Medicine, Seoul (Korea, Republic of)

    2001-01-01

    We report a case of diffuse pneumocephalus due to infection. Brian CT revealed diffuse brian swelling and diffuse pneumocephalus in the ventricular system, subarachnoid space, subdural/epidural space and superior sagittal sinus. CSF disclosed the presence of a yellowwish-green pus-like liquid. Polymerase chain reaction was positive for Haemophilus influenza Ag.

  8. Child Maltreatment Fatalities in Children under 5: Findings from the National Violence Death Reporting System

    Science.gov (United States)

    Klevens, Joanne; Leeb, Rebecca T.

    2010-01-01

    Objective: To describe the distribution of child maltreatment fatalities of children under 5 by age, sex, race/ethnicity, type of maltreatment, and relationship to alleged perpetrator using data from the National Violent Death Reporting System (NVDRS). Study design: Two independent coders reviewed information from death certificates, medical…

  9. CT findings of primary squamous cell carcinoma of the stomach: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Kyoung Min; Lee, Chang Hee; Kim, Kyeong Ah; Park, Cheol Min [Guro Hospital of Korea University, Seoul (Korea, Republic of)

    2008-07-15

    Primary squamous cell carcinoma is a rare tumor of the stomach with an incidence ranging from 0.04% to 0.4% of all diagnosed gastric cancers. We report a case of squamous cell carcinoma in the stomach associated with hypertrophic gastropathy and observed as a huge mass and wall thickening on the greater curvature site by a multidetector CT.

  10. Bone and gallium scan findings in malignant fibrous histiocytoma. Case report with radiographic and pathologic correlation

    Energy Technology Data Exchange (ETDEWEB)

    Mackey, J.K.; Alexieva-Jackson, B.; Fetters, D.V.; Edwards, S.M.; McBride, J.P.; Cole, R.L.; Trapp, W.G.

    1987-01-01

    Malignant fibrous histiocytoma (MFH) is the most common soft tissue malignancy in adults. The Ga-67 citrate scan findings of an extremity-located MFH, the most common location of this neoplasm, have never been published in English language journals to the best of the authors' knowledge. Ga-67 citrate and Tc-99m MDP scans of the thigh mass accurately depicted the tumor's local extent, including the presence of central ischemic necrosis within the tumor, and the absence of adjacent osseous involvement and distant metastases, as correlated with computed tomography, angiography, and pathologic examinations.

  11. Dental findings in patients with West syndrome: A report of two cases

    Directory of Open Access Journals (Sweden)

    Amit Khatri

    2014-01-01

    Full Text Available West syndrome a rare, severe form of epilepsy occurs in early infancy. It is characterized by a triad consisting of infantile spasms that occurs in clusters, arrest of psychomotor development and hypsarrhythmia on electroencephalogram. We present here two cases of west syndrome where patients required dental care due to the presence of certain dental findings. Preventive measurements such as controlled diet and proper oral hygiene along with professional dental management are recommended in patients with west syndrome to avoid dental problems.

  12. Histopathologic findings of spontaneous osteonecrosis of the knee at an early stage: a case report.

    Science.gov (United States)

    Hatanaka, Hiroyuki; Yamamoto, Takuaki; Motomura, Goro; Sonoda, Kazuhiko; Iwamoto, Yukihide

    2016-05-01

    We histopathologically examined a surgically resected full specimen obtained from an early-stage spontaneous osteonecrosis of the knee (SPONK). On a mid-coronal cut section of the resected medial femoral condyle, a linear fracture line paralleling the subchondral bone endplate was found. Histopathologically, prominent callus formation was seen comprising of reactive woven bone and granulation tissue on both sides of the fracture. Fracture-related bone debris was focally observed at the osteochondral side of the fracture. Definitive features of antecedent bone infarction such as creeping substitution and bone marrow necrosis were not detected. These findings suggested that SPONK was the result of a subchondral fracture rather than primary osteonecrosis.

  13. CT findings in ischaemic hepatic failure due to intra-arterial embolisation: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Catalano, O. [Dept. of Radiological Sciences, Univ. `Federico II`, Naples (Italy)

    1997-01-01

    Liver infarction is relatively uncommon. It may be secondary to several conditions such as sepsis, shock, sickle-cell anaemia, eclampsia, vasculitis, metastatic disease, bacterial endocarditis, rheumatic heart disease, trauma, portal venous occlusion or compression, oral contraception, anaesthesia, hepatic artery thrombosis, therapeutical or inadvertent hepatic artery ligation, intra-arterial chemotherapy or embolisation. A case of hepatic infraction, unusual for iatrogenic pathogenesis, submassive extension with acute hepatic failure, and CT findings of an internally branching pattern due to intravascular gas was observed. (orig./AJ)

  14. Discrepancy between information reported by the victims of sexual assaults and clinical forensic findings

    DEFF Research Database (Denmark)

    Scherer, Susanne; Hansen, Steen Holger; Lynnerup, Niels

    2014-01-01

    INTRODUCTION: From the clinical forensic examination reports made at the Department of Forensic Medicine, the University of Copenhagen, in 2007 concerning rape, attempted rape and sexual assault (RAS), information about the assault, including both violence and the perpetrator's line of sexual...... action was extracted, analysed and compared to the observed lesions (LE). MATERIAL AND METHODS: A total of 184 girls and women were included in this retrospective study. RESULTS: 75.5% of the victims were under 30 years of age. Observed LE: 79% had observed LE. 41% had body LE only, 19% genito-anal LE...... only, and 40% had both body and genito-anal LE. Half of the victims, who reported no exposure to violence, had body LE. Five victims also had LE of a self-inflicted character. Genito-anal LE: 47% had genito-anal LE, 64% of whom had one or two, commonest a tear. Body LE: 64% had body LE. 57% was caused...

  15. Ultrasonographic findings of mesenchymal chondrosarcoma of the mandible: report of a case

    Energy Technology Data Exchange (ETDEWEB)

    Shakibafard, Alireza [TABA Medical Imaging Center, Shiraz (Iran, Islamic Republic of); Shahidi, Shoaleh; Zamiri, Barbod; Houshyar, Maneli; Amanpour, Sara [Dental School, Shiraz University of Medical Sciences, Shiraz (Iran, Islamic Republic of); Houshyar, Maral [Dental Center of Dastgheib Hospital, Shiraz(Iran, Islamic Republic of)

    2012-06-15

    Today, ultrasound imaging is being widely used to assess soft tissue lesions in the maxillofacial region. However, ultrasound investigations of intra-osseous lesions are rare, especially for tumors of the jaws. This report emphasized the capability of this useful imaging modality in identification of the characteristics of malignant conditions involving the bone. Mesenchymal chondrosarcoama, one of the unusual malignant conditions of the jaw, was presented in a young male with significant facial swelling. Different imaging modalities parallel with the histopathologic investigation confirmed the diagnosis. Interestingly, destruction of the bony cortex and new bone formation with a characteristic 'sun ray appearance', highly suggestive of sarcomas, was manifested on the ultrasonograph. Thus, this report presented the ultrasonographic features of chondrosarcoma of mandible and considered the ultrasonography to be a useful imaging modality to evaluate intra-osseous jaw lesions.

  16. Radiologic Findings of an Angioleiomyoma of the Finger: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Bo Seong; Shim, Jae Chan; Lee, Jae Myeong; Nam, Mi Young; Lee, Ghi Jai; Kim, Ho Kyun [Dept. of Diagnostic Radiology, Seoul Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of); Kim, Ji Young [Dept. of Orthopedic Surgery, Seoul Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of); Kang, Yoon Kyeng [Dept. of Pathology, Seoul Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

    2011-06-15

    Angioleiomyomas are a rare benign smooth muscle tumor arising from vessel walls. Although angioleiomyomas are most frequently reported in the lower extremities and in middle-aged female patients, they can be found throughout the body in male and female adults of all ages. We report a rare case of an angioleiomyoma of the left 3rd digit in a 31-year-old man, which appeared as a small, well defined mass with multiple vascular structures on Doppler sonogram and MRI. The tumor was diagnosed by pathology as an angioleiomyoma. Although angioleiomyomas are relatively infrequent, they should be considered in the differential diagnosis when multiple tortuous vascular structures are seen within a well demarcated mass in extremities on Doppler sonogram and MRI.

  17. Clear cell odontogenic carcinoma: case report with immunohistochemical findings adding support to the challenging diagnosis

    OpenAIRE

    XAVIER, FLÁVIA CALÓ AQUINO; Rodini, Camila Oliveira; Ramalho,Luciana Maria Pedreira; Sarmento,Viviane Almeida; Nunes, Fabio Daumas

    2008-01-01

    Acesso restrito: Texto completo. p. 403-410 Clear cell odontogenic carcinoma (CCOC) is a rare odontogenic tumor associated with aggressive clinical behavior, metastasis, and low survival. We report a case of CCOC affecting the mandible of a 39-year-old man. The tumor presented a biphasic pattern composed of clear cell nests intermingled with eosinophilic cells and separated by collagenous stroma. Immunoreactivity to cytokeratin (CK), specifically AE1/AE3 and CK 8, 14, 18, and 19 was fou...

  18. [Extraintestinal finding of Isospora belli unizoic cysts in a patient with AIDS: case report].

    Science.gov (United States)

    Frenkel, Jacob K; Silva, Márcia Benedita de Oliveira; Saldanha, João Carlos; de Silva-Vergara, Mario Leon; Correia, Dalmo; Barata, Cristina Hueb; Silva, Eliane Lages; Ramirez, Luis Eduardo; Prata, Aluízio

    2003-01-01

    This report describes the presence of Isospora belli unizoic cysts in mesenteric lymph nodes and of gametocytes in the gallbladder epitelium of a 26 year-old Brazilian male patient with Acquired Immune Deficiency Syndrome. This patient had received treatment for several times with sulfamethoxazole-trimethoprim. It is discussed the significance of I. belli tissue cysts as possible foci of resistance of the parasite and their association with the infection relapse even post-treatment with anticoccidian medication.

  19. Department of the Navy Suicide Incident Report (DONSIR): Summary of Findings, 1999-2007

    Science.gov (United States)

    2009-03-24

    in body weight (p < .01), with 25 out of 330 decedents evidencing recent change. This is possibly a spurious result based on over- or under- eating ...acute than chronic, with major psychological disorders and physical 1999–2007 DON Suicide Incident Report 35 illnesses less prevalent in comparison...performance histories than other personnel, and that perfectionism may distinguish certain types of suicidal behavior such as completed versus attempted

  20. Magnetic Resonance Finding of Acute Marchiafava-Bignami Disease with Diffuse Involvement: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Heo, Young Jin; Jeong, Hae Woong; In, Hyun Sin [Dept. of Radiology, Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2011-11-15

    Marchiafava-Bignami disease (MBD) is a rare toxic disorder strongly associated with chronic alcoholism. It is characterized by progressive demyelination and necrosis of the corpus callosum. The process may extend to neighboring white matter and subcortical regions. We report a case of MBD in which fluid-attenuated inversion recovery and diffusion-weighted imaging revealed symmetrical hyperintense lesions with diffuse involvement of the corpus callosum, white matter, corticospinal tract, internal capsule, and middle cerebellar peduncle.

  1. RadioIogic findings of mesenteric hemangioma with gastrointestinal bleeding: case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ki Nam [College of Medicine, Donga Univ., Pusan (Korea, Republic of)

    2004-09-01

    Mesenteric hemangioma is a rare disease entity. To our knowledge, only scattered reports about this condition have appeared in the literature. Herein, the author presents a rare case of mesenteric hemangioma with duodenal ulceration and invasion of the adjacent pancreatic head and transverse mesocolon. The tumor appeared in the form of a mild contrast enhancement of a low attenuation mass on contrast-enhanced CT.

  2. 9 CFR 381.202 - Poultry products offered for entry; reporting of findings to customs; handling of articles...

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Poultry products offered for entry; reporting of findings to customs; handling of articles refused entry; appeals, how made; denaturing procedures. 381.202 Section 381.202 Animals and Animal Products FOOD SAFETY AND INSPECTION SERVICE, DEPARTMENT OF AGRICULTURE AGENCY ORGANIZATION AND...

  3. Toxicologic Laboratory Findings in Cases Reported with Hanging Death: a Two-Year Retrospective Study in Northeast Iran

    Directory of Open Access Journals (Sweden)

    Mohammad Ranjbar

    2013-09-01

    How to cite this article: Ranjbar R, Liaghat AR, Ranjbar A, Mohabbati H. Toxicologic Laboratory Findings in Cases Reported with Hanging Death: a Two-Year Retrospective Study in Northeast Iran. Asia Pac J Med Toxicol 2013;2:92-5.

  4. The Educational Context and Outcomes for High School Students with Disabilities: Overview of the Study and Findings. Research Report.

    Science.gov (United States)

    Schumaker, Jean B.; Deshler, Donald D.; Lenz, B. Keith; Bulgren, Janis A.; Davis, Betsy; Grossen, Bonnie; Marquis, Janet

    This research report discusses findings from descriptive studies that investigated the context and outcomes of educational programs for students with disabilities who were expected to receive standard high-school diplomas. The nine high schools included three in urban areas, three in suburban areas, and three in rural areas. Principals, special…

  5. Simple bone cyst presenting as an incidental finding in pretreatment orthodontic radiograph: A case report

    Directory of Open Access Journals (Sweden)

    Salini G Sudha

    2017-01-01

    Full Text Available Pretreatment radiographs, especially panoramic and lateral cephalometric are routinely used as an aid in orthodontic diagnosis and treatment planning. Sometimes abnormalities may be detected as incidental findings in such radiographs that require medical or odontological management. Simple bone cyst is an uncommon lesion mostly occurring in young individuals; it is often asymptomatic and accidently discovered during routine radiological examination. Mostly the pathology presents as a unilocular radiolucency in the mandible between canine and third molar. A definite diagnosis is invariably achieved during surgery as it presents as an empty cavity without lining. We present a case of a simple bone cyst of the body of mandible identified during routine pretreatment orthodontic radiograph.

  6. Autopsy findings in a long-term survivor with glioblastoma multiforme. Case report

    Energy Technology Data Exchange (ETDEWEB)

    Yamada, Shozo; Endo, Yuzo; Takada, Koji; Usui, Masaaki; Hara, Mitsuru [Toranomon Hospital, Tokyo (Japan); Hirose, Takanori

    1998-02-01

    Autopsy detected no tumor tissues in a patient who died 6.5 years after the diagnosis of glioblastoma multiforme. A 54-year-old male developed left hemiparesis one month prior to admission. Computed tomography demonstrated a cystic lesion in the right frontal region with irregular ring-like enhancement. The tumor was extensively removed together with the surrounding tissues followed by irradiation (whole brain 32.4 Gy, local 28.8 Gy), and intravenous administration of interferon-{beta}. Histological examination confirmed the diagnosis of glioblastoma multiform. He died of accidental head trauma 6.5 years after surgery. Autopsy of the brain detected no evidence of glioblastoma multiform. The only findings were cerebral edema and hematoma caused by head trauma, as well as histological changes due to radiation damage. This case apparently confirms the histological disappearance of tumor tissue in a long-term survivor with glioblastoma multiform. (author)

  7. MRI findings of spinal angiomyolipoma: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang A; Kim, Myung Soon; Jung, Soon Hee [Yonsei University Wonju College of Medicine, Wonju Severance Christian Hospital, Wonju (Korea, Republic of); Jeon, Young Wook [Dept. of Radiology, Kangwon National University Hospital, Kangwon National University School of Medicine, Chuncheon (Korea, Republic of)

    2017-01-15

    Spinal angiomyolipoma (AML) is a rare disease. It is often reviewed with spinal angiolipoma. Both are composed of vascular and mature adipose elements. However, only AML contains broader array of mesenchymal component. They are accounting for 0.14% to 1.2% of spinal tumors. They appear as fat containing hypervascular tumor located at epidural space of thoracic spine. Spinal AML is more frequently infiltrative and often occurs more ventrally than angiolipoma. Previous studies have employed conventional radiograph, myelogram, and CT scan for spinal AML studies. Recently, MRI has been used for spinal AML in a few studies. Here, we describe a case of typical thoracic spinal AML with a review of its MRI findings and other differential diagnosis for epidural spinal mass with similar characteristics.

  8. Acute Rheumatic Fever: Findings of a Hospital-Based Study and an Overview of Reported Outbreaks

    Directory of Open Access Journals (Sweden)

    Upton D Allen

    1990-01-01

    Full Text Available To review the characteristics of reported outbreaks of acute rheumatic fever in the United States, and to determine if there is an increase in the incidence of acute rheumatic fever in the population served by the Hospital for Sick Children, Toronto, Ontario, the authors conducted a literature search and a retrospective review of inpatients and outpatients, satisfying the revised Jones criteria for the diagnosis of acute rheumatic fever, from 1972 to 1988. Patients satisfying the revised Jones criteria for the time period 1972–88 were included in the study. There have been eight articles reporting an increase in acute rheumatic fever in the United States. In three, the majority of children were white and from middle class suburban/rural communities in different geographic locations. Mucoid strains of group A streptococci were implicated but not confirmed as being associated with the outbreaks in three. The results of the chart review at the Hospital for Sick Children revealed that 83 cases satisfied the revised Jones criteria. The number of cases per 100,000 children (aged 18 years or less per year, decreased progressively over the study period. Polyarthritis was the most frequently seen major criterion occurring in 73% of patients (61 of 83. The most frequently affected ethnic groups were Italians 23%, Afro-Canadians 19% and Orientals 8%. The reported outbreaks in the United States are multifocal and predominantly confined to white middle class children residing in suburban/rural communities. There was no evidence of an increase in the number of cases of acute rheumatic fever seen in the population served by the Hospital for Sick Children; there was a progressive decline in number of cases over the study period. The results facilitate the characterization of acute rheumatic fever within North America into three different patterns of occurrence.

  9. Cause of Sudden Cardiac Deaths on Autopsy Findings; a Four-Year Report

    Directory of Open Access Journals (Sweden)

    Dinesh Rao

    2014-03-01

    Full Text Available Introduction: Incidence of sudden cardiac death (SCD has been steadily increasing all over the world. While knowing the cause of SCD is one of the favorites of the physicians involved with these cases, it is very difficult and challenging task for the forensic physician. The present report is a prospective study regarding cause of SCDs on autopsy examination in four-year period, Bangalore, India. Methods: The present prospective study is based on autopsy observations, carried out for four-year period from 2008 to 2011, and analyzed for cause of SCDs. The cases were chosen as per the definition of sudden death and autopsied. The material was divided into natural and unnatural groups. Finally, on histopathology, gross examination, hospital details, circumstantial, and police reports the cause of death was inferred. Results: A total of 2449 autopsy was conducted of which 204 cases were due to SCD. The highest SCDs were reported in 50-60 years age group (62.24%; n-127, followed closely by the age group 60-69 (28.43%; n-58. Male to female ratio was around 10:1. The maximum number of deaths (n=78 was within few hours (6 hours after the onset of signs and symptoms. In 24 (11.8% cases major narrowing was noted in both the main coronaries, in 87 (42.6% cases in the left anterior descending coronary artery (LAD, and in 18 (51.5% cases in the right coronary artery (RCA. The major cardiac pathology resulting in sudden death was coronary artery disease (n-116; 56.86% and myocardial infarction (n-104; 50.9%. most of the SCDs occurred in the place of residence (n-80; 39.2% followed closely by death in hospital (n-49; 24.01%. Conclusion: Coronary occlusion was the major contributory cause of sudden death with cardiac origin and the highest number of deaths were reported in the age 50-59 years with male to female ratio of 10:1. 

  10. Clinical, radiographic, and histological findings of florid cemento-osseous dysplasia: a case report.

    Science.gov (United States)

    Kim, Jeong-Hee; Song, Byeong-Chul; Kim, Sun-Ho; Park, Yang-Soon

    2011-09-01

    Cemento-osseous dysplasias are a group of disorders known to originate from periodontal ligament tissue and involve, essentially, the same pathological process. They are usually classified into three main groups: periapical, florid, and focal cemental dysplasias depending on their extent and radiographic appearances. Radiographically, florid cementoosseous dysplasia (FCOD) appears as dense, lobulated masses, often symmetrically located in various regions of the jaws. The best management for the asymptomatic FCOD patient consists of regular recall examinations with prophylaxis. The management of the symptomatic patient is more difficult. A case of FCOD occurring in a 52-year-old edentulous Korean female is reported which is rare with regard to race and sex.

  11. Clinical, radiographic, and histological findings of florid cemento-osseous dysplasia: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jeong Hee; Song, Byeong Chul; Kimn, Sun Ho; Park, Yang Soon [Seoul Veterans Hospital, Seoul (Korea, Republic of)

    2011-09-15

    Cemento-osseous dysplasias are a group of disorders known to originate from periodontal ligament tissue and involve, essentially, the same pathological process. They are usually classified into three main groups: periapical, florid, and focal cemental dysplasias depending on their extent and radiographic appearances. Radiographically, florid cementoosseous dysplasia (FCOD) appears as dense, lobulated masses, often symmetrically located in various regions of the jaws. The best management for the asymptomatic FCOD patient consists of regular recall examinations with prophylaxis. The management of the symptomatic patient is more difficult. A case of FCOD occurring in a 52-year-old edentulous Korean female is reported which is rare with regard to race and sex.

  12. Radiologic Findings of Cervical Varix Developed in Late Pregnancy: Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Young Chan; Kim, Ho Kyun [Catholic University of Daegu College of Medicine, Daegu (Korea, Republic of)

    2006-12-15

    Cervical varix is a rare cause of obstetric hemorrhage which needs accurate diagnosis and prompt management because the lesion may be associated with preterm delivery and maternal complications. Our patient was diagnosed with cervical varix and vaginal bleeding at 32 weeks' gestation, using trans vaginal ultrasound and MRI. Persistent vaginal bleeding and preterm labor led to an emergency cesarean section at 33 weeks' gestation. After delivery, cervical varix was spontaneously resolved in the follow-up trans vaginal ultrasound and CT. We report various radiologic features of cervical varix combined with vaginal bleeding in late pregnancy

  13. Dramatic oral findings belonging to a pica patient: a case report.

    Science.gov (United States)

    Toker, Hulya; Ozdemir, Hakan; Ozan, Fatih; Turgut, Mehmet; Goze, Fahrettin; Sencan, Mehmet; Kantarci, Alpdogan

    2009-02-01

    Pica is a compulsive eating of non-nutritive substances and can have serious medical implications. The causes are not known, but the symptom is often associated iron-deficiency. Pica is an under-diagnosed problem. Although few dental problems associated with pica have been reported, because of its potential impact on blood measures, dental professionals must be aware of this common, but commonly missed, condition. This is an unusual case of a patient diagnosed with aggressive periodontitis (AgP) who had a dirt eating habit (geophagia) and was diagnosed as having pica.

  14. Novel diffusion-weighted magnetic resonance imaging findings in leptomeningeal carcinomatosis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Y.F.; Chang, F.C.; Hu, H.H.; Hsu, L.C. [Taipei Veterans General Hospital, Taiwan (China). Depts. of Internal Medicine and Radiology, and Neurological Inst.

    2006-12-15

    This report presents a rare case of leptomeningeal carcinomatosis initially presenting with mental impairment and rapidly progressing to coma without any history of malignancy. In addition to highlighting the diagnostic difficulties, the linear high signal intensity along the cortex on the diffusion-weighted imaging (DWI) sequence of magnetic resonance (MR) imaging was identified accidentally. High signal change in the corresponding areas was also noted on unenhanced fluid-attenuated inversion recovery (FLAIR) MR imaging, which may be a novel method of diagnosing leptomeningeal carcinomatosis, which should be studied further.

  15. Don't forget to report "simple" finding on CT: the hypodense eye lens.

    Science.gov (United States)

    Taslakian, Bedros; Hourani, Roula

    2013-01-01

    Traumatic eye injuries are associated with significant visual impairment and are a major cause of monocular blindness. Rapid assessment and examination following trauma to the eye is crucial. A thorough knowledge of potential injuries is imperative to ensure rapid diagnosis, to prevent further damage to the eye, and to preserve visual capacity. One consequence of ocular trauma is cataract formation. We report a case and image of a 5-year-old boy who presented after sustaining a blunt head trauma. CT scan of the head revealed a markedly hypodense left eye lens.

  16. Smith-Lemli-Opitz syndrome type II: report of a case with additional radiographic findings.

    Science.gov (United States)

    Herman, T E; Siegel, M J; Lee, B C; Dowton, S B

    1993-01-01

    A phenotypically female infant with 46-XY chromosomes was found to have Smith-Lemli-Opitz syndrome, type II a rare congenital malformation syndrome with many features of the more common classic Smith-Lemli-Opitz syndrome. The patient's skeletal survey revealed characteristic and previously undescribed skeletal anomalies which are reported. In addition a lipoma of the pituitary gland was found on magnetic resonance imaging. This lesion is particularly interesting given the hypothesized steroid abnormality in Smith-Lemli-Opitz, type II syndrome, the sexual ambiguity of males with this syndrome and the similarity of this syndrome to the Pallister-Hall syndrome which characteristically has a hamartoblastoma of the hypothalamus.

  17. CT finding of ruptured splenic artery aneurysm after cesarean section : a case report

    Energy Technology Data Exchange (ETDEWEB)

    Ryu, Chang Woo; Kim, Hee Jin [CHA Medical College, Pundang CHA Gerneral Hospital Sungnam, (Korea, Republic of)

    2000-03-01

    Spontaneous rupture of a splenic artery aneurysm during puerperium is rare and is due to the non-specific clinical appearance, diagnosis is difficult. We describe a case of spontaneous rupture of splenic artery aneurysm after a Cesarean section. CT showed high-density ascites localized in the lesser sac and left retroperitoneum.

  18. Analysis of Lue Conversation: Providing Accounts, Finding Breaches, and Taking Sides. Final Scientific Report.

    Science.gov (United States)

    Moerman, Michael

    Social Science assumes, as our human experience daily confirms, that social life is orderly. This paper proposes to document the detailed orderliness of actual conversational interaction, show that participants orient to this orderliness, and explicate the knowledge--together with the rules for situated use of this knowledge--which members…

  19. Three-Dimensional Ultrasound Findings in Cornelia de Lange Syndrome: A Case Report

    Directory of Open Access Journals (Sweden)

    Yoichiro Akahori

    2012-01-01

    Full Text Available Introduction. The objective is to report a case of Cornelia de Lange syndrome (CdLS diagnosed by detailed observations using three-dimensional sonography. Case Report. A 33-year-old healthy multipara was referred to our hospital at 34-week gestation after severe fetal growth restriction, congenital heart anomaly, and antebrachium abnormality were diagnosed during the third trimester. Further sonography diagnosis on cardiac abnormalities diagnosed the existence of ventricular septal defect in the outflow tract, atrioventricularis communis, and truncus arteriosus communis where the pulmonary artery branched from the common arterial trunk. As for abnormalities of the forearms, ectrodactylia and monodactylism were suspected and the abnormalities were observed sterically by using three-dimensional sonography. A 1986 g (1.07 percentile male newborn was delivered by assisted breech extraction at 37-week gestation. After birth, from characteristic facies including bushy eyebrow, broad nasal bridge, micrognathia, and abnormalities of the forearms (ectrodactylia and monodactylism, the case was diagnosed with CdLS. Conclusion. Through detailed observation including abnormalities of fingers, we could exemplify this very rare disease as an antenatal diagnoses for fetal growth retardation.

  20. Increasing Capacity for Stewardship of Oceans and Coasts: Findings of the National Research Council Report

    Science.gov (United States)

    Roberts, S. J.; Feeley, M. H.

    2008-05-01

    With the increasing stress on ocean and coastal resources, ocean resource management will require greater capacity in terms of people, institutions, technology and tools. Successful capacity-building efforts address the needs of a specific locale or region and include plans to maintain and expand capacity after the project ends. In 2008, the US National Research Council published a report that assesses past and current capacity-building efforts to identify barriers to effective management of coastal and marine resources. The report recommends ways that governments and organizations can strengthen marine conservation and management capacity. Capacity building programs instill the tools, knowledge, skills, and attitudes that address: ecosystem function and change; processes of governance that influence societal and ecosystem change; and assembling and managing interdisciplinary teams. Programs require efforts beyond traditional sector-by-sector planning because marine ecosystems range from the open ocean to coastal waters and land use practices. Collaboration among sectors, scaling from local community-based management to international ocean policies, and ranging from inland to offshore areas, will be required to establish coordinated and efficient governance of ocean and coastal ecosystems. Barriers Most capacity building activities have been initiated to address particular issues such as overfishing or coral reef degradation, or they target a particular region or country facing threats to their marine resources. This fragmentation inhibits the sharing of information and experience and makes it more difficult to design and implement management approaches at appropriate scales. Additional barriers that have limited the effectiveness of capacity building programs include: lack of an adequate needs assessment prior to program design and implementation; exclusion of targeted populations in decision- making efforts; mismanagement, corruption, or both; incomplete or

  1. Knowledge management in Nordic NPPs. Summary report of the findings from the workshop

    Energy Technology Data Exchange (ETDEWEB)

    Nilsen, S. [Inst. for Energy Technology, Halden (Norway)

    2005-04-01

    The title of the reported project is 'Nordic Nuclear Safety Research (NKS) Workshop on Knowledge Management in Nordic NPPs'. One important objective of this workshop was to explore if and how knowledge retention activities could be coordinated between the various Nordic utilities. The main conclusions of the workshop can be summed up as follows: Establishing good knowledge management routines is recognized by many utilities today. However, there seem to be no real consensus on what should be focused on in the present situation. Maybe the most pressing problem is to avoid undesirable consequences of the massive retirement soon to follow. Still, there is no consensus on what those consequences might be, and what should be done to avoid them. (au)

  2. Coma blisters after poisoning caused by central nervous system depressants: case report including histopathological findings.

    Science.gov (United States)

    Branco, Maira Migliari; Capitani, Eduardo Mello De; Cintra, Maria Letícia; Hyslop, Stephen; Carvalho, Adriana Camargo; Bucaretchi, Fabio

    2012-01-01

    Blister formation and eccrine sweat gland necrosis is a cutaneous manifestation associated with states of impaired consciousness, most frequently reported after overdoses of central nervous system depressants, particularly phenobarbital. The case of a 45-year-old woman who developed "coma blisters" at six distinct anatomic sites after confirmed (laboratory) phenobarbital poisoning, associated with other central nervous system depressants (clonazepam, promethazine, oxcarbazepine and quetiapine), is presented. A biopsy from the left thumb blister taken on day 4 revealed focal necrosis of the epidermis and necrosis of sweat gland epithelial cells; direct immunofluorescence was strongly positive for IgG in superficial blood vessel walls but negative for IgM, IgA, C3 and C1q. The patient was discharged on day 21 with no sequelae.

  3. Hydatid cyst of parotid: Report of unusual cytological findings extending the cytomorphological spectrum.

    Science.gov (United States)

    Arora, Vinod Kumar; Chopra, Neha; Singh, Poorva; Venugopal, Vasantha Kumar; Narang, Salil

    2016-09-01

    Hydatid disease is a zoonotic infestation caused by larval cestode of genus Echinococcus. Cystic form of this infection mostly involves liver and lung. Hydatid disease of the parotid gland is very rare even in endemic areas and is often clinically mistaken for parotid tumors or cysts. The presence of protoscolices, laminated membranes, and isolated hooklets are characteristic cytological features observed on fine-needle aspirate from hydatid cysts. We report unusual cytological features from a hydatid cyst of parotid in a 13-year-old girl. She presented with a slowly enlarging hard mass in left parotid. Fine-needle aspiration yielded slightly turbid fluid. Smears from the sediment revealed naked parasitic micronuclei, fragments of germinative layer (endocyst), and abortive brood capsules (buds from endocyst) seen as spherical structures with multiple parasitic nuclei. Some of these spherical structures were degenerated with recognizable nuclei and others were completely necrotic. Diagn. Cytopathol. 2016;44:770-773. © 2016 Wiley Periodicals, Inc.

  4. Multiple idiopathic external and internal resorption: Case report with cone-beam computed tomography findings

    Energy Technology Data Exchange (ETDEWEB)

    Celikten, Berkan; Uzuntas, Ceren Feriha; Kurt, Hakan [Faculty of Dentistry, Ankara University, Ankara (Turkmenistan)

    2014-12-15

    Root resorption is loss of dental hard tissue as a result of clastic activities. The dental hard tissue of permanent teeth does not normally undergo resorption, except in cases of inflammation or trauma. However, there are rare cases of tooth resorption of an unknown cause, known as 'idiopathic root resorption.' This report would discuss a rare case of multiple idiopathic resorption in the permanent maxillary and mandibular teeth of an otherwise healthy 36-year-old male patient. In addition to a clinical examination, the patient was imaged using conventional radiography and cone-beam computed tomography (CBCT). The examinations revealed multiple external and internal resorption of the teeth in all four quadrants of the jaws with an unknown cause. Multiple root resorption is a rare clinical phenomenon that should be examined using different radiographic modalities. Cross-sectional CBCT is useful in the diagnosis and examination of such lesions.

  5. Multiple idiopathic external and internal resorption: Case report with cone-beam computed tomography findings.

    Science.gov (United States)

    Celikten, Berkan; Uzuntas, Ceren Feriha; Kurt, Hakan

    2014-12-01

    Root resorption is loss of dental hard tissue as a result of clastic activities. The dental hard tissue of permanent teeth does not normally undergo resorption, except in cases of inflammation or trauma. However, there are rare cases of tooth resorption of an unknown cause, known as "idiopathic root resorption." This report would discuss a rare case of multiple idiopathic resorption in the permanent maxillary and mandibular teeth of an otherwise healthy 36-year-old male patient. In addition to a clinical examination, the patient was imaged using conventional radiography and cone-beam computed tomography (CBCT). The examinations revealed multiple external and internal resorption of the teeth in all four quadrants of the jaws with an unknown cause. Multiple root resorption is a rare clinical phenomenon that should be examined using different radiographic modalities. Cross-sectional CBCT is useful in the diagnosis and examination of such lesions.

  6. Biochemical and pathological findings of pregnancy toxemia in Saanen doe: A case report

    Directory of Open Access Journals (Sweden)

    Yusuf Abba

    2015-06-01

    Full Text Available A pregnant Saanen doe aging 1.5-year and weighing 40 kg was presented to the Large Animal Unit of Universiti Putra Malaysia Veterinary Hospital with history of inability to stand up. Transabdominal ultrasonography of the animal revealed two live fetuses at late pregnancy. Blood examination revealed decreased lymphocyte numbers, and increased monocytes count. Biochemical analyses showed marked decrease in glucose level and elevated level of aspartate aminotransferase (AST and creatine kinase (CK. The goat was administered with 200 mL 20% Dextrose (G-20, NaCl solution (at 1.3 mL/animal, Flunixine meglumine (at 2.2 mg/kg bwt, and Vitavet multivitamin (at 1 mL/10 kg bwt. The prognosis of the case was grave, and the goat was sacrificed in order to save the fetuses. However, the fetuses were died within 10 min. Necropsy of the doe showed pale, yellow and friable liver and congested lungs, while histopathological evaluation of the liver showed diffuse hepatic lipidosis. Pregnancy toxemia in doe can be prevented by providing proper nutrition.

  7. Epidermoid cyst in Meckel's cave with unusual computed tomography and magnetic resonance imaging findings. Case report.

    Science.gov (United States)

    Arai, Atsushi; Sasayama, Takashi; Koyama, Junji; Fujita, Atsushi; Hosoda, Kohkichi; Kohmura, Eiji

    2010-01-01

    A 27-year-old woman presented with headache and occasional numbness over her right face. Computed tomography revealed a hypodense mass in the middle cranial fossa and another adjacent hyperdense mass in the posterior fossa with erosion of the right petrous apex. Magnetic resonance imaging revealed the lesion in the middle cranial fossa as iso- to hypointense on T(1)-weighted and hyperintense on T(2)-weighted imaging, with peripheral enhancement after gadolinium administration, and the adjacent lesion in the posterior fossa as hyperintense on T(1)-weighted and hypointense on T(2)-weighted imaging. During surgery, these lesions mimicking two adjacent distinct tumors were revealed to connect through Meckel's cave. The hypodense lesion in the middle cranial fossa consisted of pearly-like solid contents, and the hyperdense lesion in the posterior cranial fossa consisted of viscid dark-green materials. The tumors were gross totally resected with endoscopic assistance. Histological examination confirmed that the tumor was an epidermoid cyst. The present case cyst indicates that although the diffusion-weighted imaging sequence is useful for detection of intracranial epidermoid cysts, epidermoid cysts including viscous materials with unusual radiological findings could complicate the preoperative diagnosis.

  8. Ultrasound findings of ruptured Peyronie’s plaque: Case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Lucio Dell'Atti

    2017-03-01

    Full Text Available We present here a rare case of rupture of tunica albuginea and corpus cavernosum, in the site of a Peyronie’s plaque, which happened in a 61- year-old man during a vacuum cleaner masturbation. Ultrasound study showed an irregular hyperechoic defect at the cavernosal rupture site in correspondence of the Peyronie’s plaque. The hematoma was evacuated, partially plaque excised, and the tear repaired. Ultrasonography is an ideal technique for evaluating patients with penile trauma and can be routinely used in an emergency. It is a non-invasive method that gives faster results than cavernosography and Magnetic Resonance Imaging.

  9. Tumor-mimicking large vegetation attached to the tricuspid valve without predisposing factors: A case report on CT and echocardiographic findings

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Jung Min; Choe, Yeon Hyeon; Hwang, Hye Won; Kim, Jung Sun; Kim, Wook Sung; Peck, Kyong Ran; Park, Sung Ji [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2015-10-15

    We report the CT and echocardiographic findings of a tumor-mimicking large vegetation attached to the tricuspid valve (TV) of a 45-year-old man without predisposing factors. Echocardiography revealed a mobile homogeneous echogenic mass attached to the TV. Cardiac CT showed a 4.5 × 2.3 cm irregular low-density mass with scant enhancement in the right ventricle. Based on clinical findings of fever, positive blood culture results for Streptococcus viridans, and pathologic confirmation of the lesion, a diagnosis of infective endocarditis and vegetation was made.

  10. Parent-reported mental health in preschoolers: findings using a diagnostic interview.

    Science.gov (United States)

    Bufferd, Sara J; Dougherty, Lea R; Carlson, Gabrielle A; Klein, Daniel N

    2011-01-01

    Previous research suggests that many preschoolers meet criteria for psychiatric diagnoses; still, relatively little is known about preschool mental health, particularly emotional problems, in the community. This study investigated the rates of parent-reported DSM-IV (Diagnostic and Statistical Manual of Mental Disorders, Fourth Edition, Text Revision) disorders in a large community sample of preschoolers using the Preschool Age Psychiatric Assessment (PAPA). Five hundred forty-one parents were interviewed with the PAPA. Of the children, 27.4% met criteria for a PAPA/DSM-IV diagnosis; 9.2% met criteria for 2 or more diagnoses. Oppositional defiant disorder (ODD) (9.4%), specific phobia (9.1%), and separation anxiety disorder (5.4%) were the most common diagnoses; depression (1.8%), selective mutism (1.5%), and panic disorder (0.2%) were the least common. In addition, there was significant comorbidity/covariation between depression, anxiety, and ODD and between ODD and attention-deficit/hyperactivity disorder (odds ratios = 1.81-18.44; P < .05), and significant associations with measures of psychosocial functioning. The stability and clinical significance of diagnoses and patterns of comorbidity must be elucidated in future research. Copyright © 2011 Elsevier Inc. All rights reserved.

  11. CT findings of foreign body reaction to retained endoloop ligature plastic tube mimicking acute appendicitis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Jae Hong; Kang, Chae Hoon; Choi, Soo Jung; Park, Man Soo; Jung, Seung Mun; Ryu, Dae Shick; Shin, Dong Rock [Dept. of Radiology, GangNeung Asan Hospital, University of Ulsan College of Medicine, Gangneung (Korea, Republic of)

    2016-07-15

    Many hospitals experience one or more retained surgical instrument events with risk of patient morbidity and medicolegal problems. Identification of retained surgical instrument is important. The radiologists should be familiar with imaging finding of retained surgical instrument. In a 62-year-old female with a retained plastic tube, localized peritoneal infiltration around air-containing tubular structure mimicked acute appendicitis on abdomen computed tomography (CT), one year after laparoscopic cholecystectomy. We reported CT findings of foreign body reaction related to retained Endoloop ligature plastic tube mimicking acute appendicitis.

  12. CT Findings of Foreign Body Reaction to a Retained Endoloop Ligature Plastic Tube Mimicking Acute Appendicitis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Jae Hong; Kang, Chae Hoon; Choi, Soo-Jung; Park, Man Soo; Jung, Seung Mun; Ryu, Dae Shick; Shin, Dong Rock [Department of Radiology, Asan Foundation, GangNeung Asan Hospital, University of Ulsan College of Medicine, Gangneung 25440 (Korea, Republic of)

    2016-11-01

    Many hospitals experience one or more retained surgical instrument events with risk of patient morbidity and medicolegal problems. Identification of retained surgical instrument is important. The radiologists should be familiar with imaging finding of retained surgical instrument. In a 62-year-old female with a retained plastic tube, localized peritoneal infiltration around air-containing tubular structure mimicked acute appendicitis on abdomen computed tomography (CT), one year after laparoscopic cholecystectomy. We reported CT findings of foreign body reaction related to retained Endoloop ligature plastic tube mimicking acute appendicitis.

  13. Nationwide Report on the Findings of Integrated School Health Screening Program in Iran

    Directory of Open Access Journals (Sweden)

    P Poursafa

    2010-06-01

    Full Text Available Background: Screening of students´ health problems could lead to timely prevention and control of many health disorders. This study aimed to determine the nationwide prevalence of common disorders through school health screening program in Iran Methods: This cross-sectional national screening program was conducted in 2007-2008 among first- and third-grade- students in primary schools, first- grade-students of middle and high schools of all provinces in Iran.Results: Data were obtained from 3,124,021 (81.9% students reported from the whole country classified into 33 geographical zones. Of total students studied, 12.48% had weight abnormalities, 4.77% had visual disorders, 3.95 % had head lice, 2.24% had behavioral disorders, and 0.6% had hearing disorders. Among students studied, 0.4%, 0.7%, 0.4% and0.8% had endocrine, psychological, neurological and genitourinary disorders, respectively. In addition, 2.1%, 1.9%, 1.8%, 0.8%0.5%, 0.3% and 0.3% of students had ear, nose & pharynx disorder, anemia ,skin & hair , cardiac ,abdominal, vertebral and lung problems, respectively. In elementary schools;57.6% of first-grade- students with at least one disorder were managed in outpatient settings and 6% of them were hospitalized for more investigation. Among third- grade- students of elementary schools, these values corresponded to 13.2% and 1.1%, respectively. Among first grade students of middle and high schools, this prevalence was 58.5% and 44.6% and 1.2% and 0.3% of students were hospitalized for more investigation.Conclusion: This integrated school screening program revealed a considerably high prevalence of health disorders among school students. These results might help health policy makers to design future health promoting programs.

  14. Cytologic findings in malignant myoepithelioma: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Sauer Torill

    2007-01-01

    Full Text Available Abstract Background Myoepithelioma of the breast is a rare tumor and the cytologic features have only been described in one previous report. Case presentation The present case comprises a 70 year old woman with a mammographic equivocal and ultrasonographic suspicious lesion. The aspirates were cellular and consisted mainly of single spindle or polymorphic, polygonal cells. The nuclei were generally large, ranging from 2 - > 5 × RBC. Most nuclei had a distinct medium-sized nucleolus. The nuclear outlines were irregular with buds and folds. The chromatin was granular. In the background there was abundant granular metachromatic ground substance and some metachromatic stromal fragments. A few mitotic figures were found. The cytologic diagnosis was suspicious for malignancy and a metaplastic carcinoma where only the non-epithelial component had been aspirated, or a non-epithelial lesion, was suggested. Macroscopically the tumor was round, seemingly well circumscribed, firm and with a white cut surface. The lesion consisted of spindled and polygonal cells with distinct pleomorphism. There were 6–9 mitoses per high power field (HPF. The tumor infiltrated in the surrounding fatty tissue. On immunohistochemistry, tumor cells were positive for smooth muscle actin, keratin MNF 116 and vimentin. Desmin and S-100 were negative. Ultrastructurally, there were abundant tonofilaments, including globular filamentous bodies and granulated endocytoplasmic reticulum with many dilated cisterns. The histologic diagnosis was malignant myoepithelioma. Conclusion The case mirrors completely the WHO definition and the previous cytological and histological descriptions of malignant myoepitheliomas in the literature which describe a spindle cell population with unequivocal nuclear atypia, metachromatic background substance and mitoses.

  15. Acute subdural empyema. With special reference to CT findings and surgical treatment; case report

    Energy Technology Data Exchange (ETDEWEB)

    Sasahira, Masahiro; Takagi, Kenichi; Hashimoto, Kazumasa; Inou, Satoshi; Arai, Toshimoto (Dokkyo Univ., School of Medicine, Tochigi (Japan))

    1983-05-01

    The patient, a 19-year-old male, began suffering from severe headache, vomiting, and high fever. Two days later the patient was admitted in a semicomatose state and with left hemiplegia. Nuchal rigidity and choked disc were not noticed. WBC count was 12,500/mm/sup 3/. CT scan disclosed marked swelling of the right cerebral hemisphere with midline shift. Except for a small lucent space in the parafalcial region, no extracerebral collection was noted in either pre- or post-contrast scans. Plain craniograms showed clouding of the left frontal, ethmoidal, and sphenoidal sinuses. Carotid angiography revealed prolongation of the circulation time and stenosis of the supraclinoidal portion of the right carotid artery. Right fronto-parietal decompressive craniectomy was performed. Subdural empyema was found and evacuated. Curettage and drainage of the empyema in the paranasal sinuses were also done. A bone defect 4 mm in diameter was detected on the medial-upper wall of the left frontal sinus. The causative organism was confirmed as ..cap alpha..-Streptococcus. Both systemic and local antibiotics were administered and the patient recovered well and was discharged without any neurological deficit. The authors emphasized that cerebral angiography is necessary for its accurate diagnosis of subdural empyema in its acute stage and that emergency intracranial and rhino-otological operations should be concomitantly performed.

  16. Ceruminous Adenoma of the External Auditory Canal: A Case Report with Imaging and Pathologic Findings

    Directory of Open Access Journals (Sweden)

    George Psillas

    2015-01-01

    Full Text Available Ceruminous adenomas are benign tumors that are rare in humans and present with a nonspecific symptomatology. The treatment of choice is surgical excision. We present an 87-year-old woman who presented with a reddish, tender, round, soft mass of the outer third of the inferior wall of the left external auditory canal, discharging a yellowish fluid upon pressure. Coincidentally, due to her poor general condition, this patient also showed symptoms consistent with chronic otitis media, parotitis, and cervical lymphadenopathy, such as otorrhea, through a ruptured tympanic membrane and swelling of the parotid gland and cervical lymph nodes. The external auditory canal lesion was surgically excised under general anesthesia, utilizing a transmeatal approach. The pathological diagnosis was ceruminous gland adenoma. The tumor was made of tubular and cystic structures and embedded in a fibrous, focally hyalinized stroma. Immunohistochemistry confirmed the presence of two distinct cell populations. The luminal cells expressed keratin 7, while peripheral (basal cells expressed keratins 5/6, S100 protein, and p63. The apocrine gland-related antigen GCDFP-15 was focally expressed by tumor cells. The postoperative course was uneventful and at the 2-year follow-up no recurrence of the ceruminous adenoma was noted.

  17. Optimal design and routing of power lines; ecological technical and economic perspectives (OPTIPOL). Final Report, findings 2009 – 2014.

    OpenAIRE

    Bevanger, Kjetil Modolv; Bartzke, Gundula; Brøseth, Henrik; Dahl, Espen Lie; Gjershaug, Jan Ove; Hanssen, Frank Ole; Jacobsen, Karl Otto; Kleven, Oddmund; Kvaløy, Pål; May, Roelof Frans; Nygård, Torgeir; Refsnæs, Steinar; Stokke, Sigbjørn; Thomassen, Jørn; Meås, Roger

    2014-01-01

    Bevanger, K., Bartzke, G., Brøseth, H., Dahl, E.L., Gjershaug, J.O., Hanssen, F., Jacobsen, K.- O., Kleven, O., Kvaløy, P., May, R., Meås, R., Nygård, T., Refsnæs, S., Stokke, S. & Thomassen, J. 2014. Optimal design and routing of power lines; ecological, technical and economic perspectives (OPTIPOL). Final Report; findings 2009–2014. - NINA Report 1012. 92 pp. OPTIPOL was designed by NINA in early 2008, with a particular focus on power lines and wildlife interactions. As soon as ...

  18. Reporting incidental findings in genomic scale clinical sequencing--a clinical laboratory perspective: a report of the Association for Molecular Pathology.

    Science.gov (United States)

    Hegde, Madhuri; Bale, Sherri; Bayrak-Toydemir, Pinar; Gibson, Jane; Jeng, Linda Jo Bone; Joseph, Loren; Laser, Jordan; Lubin, Ira M; Miller, Christine E; Ross, Lainie F; Rothberg, Paul G; Tanner, Alice K; Vitazka, Patrik; Mao, Rong

    2015-03-01

    Advances in sequencing technologies have facilitated concurrent testing for many disorders, and the results generated may provide information about a patient's health that is unrelated to the clinical indication, commonly referred to as incidental findings. This is a paradigm shift from traditional genetic testing in which testing and reporting are tailored to a patient's specific clinical condition. Clinical laboratories and physicians are wrestling with this increased complexity in genomic testing and reporting of the incidental findings to patients. An enormous amount of discussion has taken place since the release of a set of recommendations from the American College of Medical Genetics and Genomics. This discussion has largely focused on the content of the incidental findings, but the laboratory perspective and patient autonomy have been overlooked. This report by the Association of Molecular Pathology workgroup discusses the pros and cons of next-generation sequencing technology, potential benefits, and harms for reporting of incidental findings, including the effect on both the laboratory and the patient, and compares those with other areas of medicine. The importance of genetic counseling to preserve patient autonomy is also reviewed. The discussion and recommendations presented by the workgroup underline the need for continued research and discussion among all stakeholders to improve our understanding of the effect of different policies on patients, providers, and laboratories.

  19. Computed tomography findings of community-acquired Stenotrophomonas Maltophilia pneumonia in an immunocompetent patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Cha, Yoon Ki; Kim, Jeung Sook; Park, Seong Yeon; Oh, Jin Young; Kwon, Jae Hyun [Dongguk University Ilsan Hospital, Dongguk University College of Medicine, Goyang (Korea, Republic of)

    2016-11-15

    Stenotrophomonas maltophilia (S. maltophilia) is a rare, but globally emerging gram-negative multiple-drug-resistant organism usually found in a nosocomial setting in immunocompromised patients. To our best knowledge, computed tomography (CT) features of community-acquired S. maltophilia pneumonia have not been previously reported in an immunocompetent patient. Herein, we presented the CT findings of a previous healthy 56-year-old male with S. maltophilia pneumonia.

  20. Imaging findings of atypical teratoid/rhabdoid tumor of infancy and childhood in CNS: report of two cases

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Hee Jung; Park, Dong Woo; Lee, Seung Roh; Hahm, Chang Kok; Hong, Eun Kyung [Hanyang Univ. College of Medicine, Seoul (Korea, Republic of)

    2001-05-01

    Atypical teratoid/rhabdoid tumor rarely occurs in the CNS, though is most common in infants under two years of age. It is characterized by unique histologic features, has an extremely aggressive natural course, and is located mainly in the infratentorial region. Radiologically, it is difficult to distinguish from primitive neuroectodermal tumor or medulloblastoma. We report the radiologic findings of two cases of atypical teratoid/rhabdoid tumor.

  1. CT and MR imaging findings of subdural dermoid cyst extending into right foramen ovale: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, You Cheol; Park, Cheol Min; Lee, Si Kyeong [Seoul Medical Center, Seoul (Korea, Republic of)

    2006-12-15

    Intracranial dermoid cyst is a rare congenital benign disease, representing less than 0.5% of primary brain tumors. Nevertheless, if ruptured spontaneously or during surgery, it has a poor prognosis due to chemical meningitis. Therefore, it is essential to perform accurate diagnosis and proper treatment. We report an intracranial subdural dermoid cyst that may be misdiagnosed as extracranial or epidural lesion because of extension into the right foramen ovale, and describe the CT and MR imaging findings.

  2. Diagnostic accuracy studies of fine-needle aspiration show wide variation in reporting of study population characteristics: implications for external validity.

    Science.gov (United States)

    Schmidt, Robert L; Narra, Krishna K; Witt, Benjamin L; Factor, Rachel E

    2014-01-01

    Study comparisons rest on the assessment of applicability or external validity. Population characteristics are an important component of external validity and, although there has been a heightened awareness of deficiencies in reporting in diagnostic test accuracy (DTA) studies, the reporting of populations in DTA studies has not been investigated. To assess the quality of reporting of population descriptions in DTA studies for fine-needle aspiration cytology (FNAC). Literature survey of common population parameters and usage patterns in FNAC DTA studies. We randomly selected 20 FNAC DTA studies in 4 categories (salivary glands, lung, thyroid, and pancreas) and determined the frequency of parameter usage. Studies showed considerable variability in reporting patterns. On average, studies reported 2 to 4 parameters to describe study populations. Age, sex, and lesion size were most frequently reported. Sixteen percent of studies did not provide any population description. Population parameters were used to describe the sample population more frequently than to describe the selection process (P = .001). There were significant differences in the number of parameters specified by anatomic site (P = .001). Only 21% of studies provided a flow diagram. Thirty-three percent of studies mentioned the target population. Studies show considerable variability in the description of sample populations and the population selection process. Studies often fail to provide flow diagrams or to provide a clear statement of the research problem. There is considerable opportunity for studies to improve both descriptions of sample populations and the process used to select them.

  3. Magnetic Resonance Imaging Findings of Mumps Meningoencephalitis with Bilateral Hippocampal Lesions without Preceding Acute Parotitis: A Case Report.

    Science.gov (United States)

    Woo, Ah Reum; Lee, Ha Young; Lim, Myung Kwan; Kang, Young Hye; Cho, Soon Gu; Choi, Seong Hye; Baek, Ji Hyeon

    2017-01-01

    Meningitis is a common central nervous system (CNS) complication of the mumps, a viral infection, but encephalitis and meningoencephalitis are less common in mumps. We describe magnetic resonance imaging findings of acute mumps meningoencephalitis in a 32-year-old male who showed bilateral hippocampal lesions without preceding parotitis. Although it is rare, hippocampal involvement should be considered a CNS complication of mumps infection.

  4. Magnetic resonance imaging findings of mumps meningoencephalitis with bilateral hippocampal lesions without preceding acute parotitis: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Woo, Ah Reum; Lee, Ha Young; Lim, Myung Kwan; Kang, Young Hye; Cho, Soon Gu; Choi, Seong Hye; Baek, Ji Hyeon [Inha University School of Medicine, Incheon (Korea, Republic of)

    2017-04-15

    Meningitis is a common central nervous system (CNS) complication of the mumps, a viral infection, but encephalitis and meningoencephalitis are less common in mumps. We describe magnetic resonance imaging findings of acute mumps meningoencephalitis in a 32-year-old male who showed bilateral hippocampal lesions without preceding parotitis. Although it is rare, hippocampal involvement should be considered a CNS complication of mumps infection.

  5. Granulocyte colony-stimulating factor-producing ascending colon cancer as indicated by histopathological findings: report of a case.

    Science.gov (United States)

    Fujiwara, Yushi; Yamazaki, Osamu; Takatsuka, Satoshi; Kaizaki, Ryoji; Inoue, Takeshi

    2011-12-01

    Various types of granulocyte colony-stimulating factor (G-CSF)-producing malignant tumors have been reported. However, a G-CSF-producing colorectal cancer is rare. We present a case of G-CSF-producing ascending colon cancer. An 81-year-old man was referred to our hospital with right lower abdominal pain. A colon fiberscopy revealed an ascending colon tumor, and histological examination revealed tubular adenocarcinoma. He was admitted due to worsening abdominal pain. Although laboratory data showed an elevated white blood cell (WBC) count of 17000/mm3 with 77.8% neutrophils, elevated C-reaction protein (CRP) was insignificant (1.06 mg/dL), and he was afebrile. Because computed tomography indicated that the tumor penetrated into surrounding tissue, a semi-urgent ileocecal resection was performed. An abscess was not located. The tumor was staged as T3N2aM0 and as stage IIB according to the TNM classification. Microscopically, significant neutrophil infiltration between cancer cells was observed, suggesting the presence of a G-CSF-producing tumor. Immunohistochemical staining using a G-CSF antibody revealed cytoplasmic staining in cancer cells. The serum concentration of G-CSF upon admission was 334 pg/mL. After surgical resection, the WBC count decreased to within a normal range. These findings confirmed the diagnosis of G-CSF-producing ascending colon cancer. The prognosis of G-CSF-producing tumors is considered to be poor. Early diagnosis and surgical treatment are needed for patients with G-CSF-producing tumors, and continuous careful follow-up is required.

  6. Hemoperitoneum Caused by Hepatic Necrosis and Rupture Following a Snakebite: a Case Report with Rare CT Findings and Successful Embolization

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Jae Hong; Yoo, Dong Gon; Choi, Soo Jung; Lee, Jong Hyeog; Park, Man Soo; Kwak, Jin Ho; Jung, Seung Mun; Ryu, Dae Shick [GangNeung Asan Hospital, University of Ulsan College of Medicine, Gangneung (Korea, Republic of)

    2007-12-15

    Snakebites are a relatively common occurrence worldwide and are estimated to affect greater than 2.5 million humans annually, of whom more than 100,000 will die. Imaging manifestations associated with this entity have rarely been described in the scientific literature. We recently obtained a successful clinical outcome after gelatin sponge sheet embolization of the hepatic artery in the case of a snakebite which caused hemoperitoneum associated with hepatic necrosis and rupture. Until now, this type of complication after a snakebite has not been reported in the literature. We report the computed tomographic and angiographic findings in a case of a snakebite resulting in hemoperitoneum caused by hepatic rupture and necrosis with active bleeding. In conclusion, snakebites have complex venomous effects. They may lead to various changes in hemostasis. In our case, snakebite-induced coagulopathy by a Korean viper resulted in hepatic necrosis and rupture with active bleeding. To our knowledge, this is the first published case about CT findings of hepatic necrosis and rupture with active bleeding after a snakebite and should be recognized as a possible complication following snakebites. We report the computed tomographic and angiographic findings in the case of a recently obtained successful clinical outcome after embolization of the hepatic artery in the case of a snakebite causing hemoperitoneum associated with hepatic necrosis and rupture with active bleeding.

  7. Finding the way forward for forensic science in the US-A commentary on the PCAST report.

    Science.gov (United States)

    Evett, I W; Berger, C E H; Buckleton, J S; Champod, C; Jackson, G

    2017-09-01

    A recent report by the US President's Council of Advisors on Science and Technology (PCAST), (2016) has made a number of recommendations for the future development of forensic science. Whereas we all agree that there is much need for change, we find that the PCAST report recommendations are founded on serious misunderstandings. We explain the traditional forensic paradigms of match and identification and the more recent foundation of the logical approach to evidence evaluation. This forms the groundwork for exposing many sources of confusion in the PCAST report. We explain how the notion of treating the scientist as a black box and the assignment of evidential weight through error rates is overly restrictive and misconceived. Our own view sees inferential logic, the development of calibrated knowledge and understanding of scientists as the core of the advance of the profession. Copyright © 2017 Elsevier B.V. All rights reserved.

  8. Plastic bezoar in the terminal ileum: a case report and imaging findings; Plastibezoar no ileo terminal: relato de caso e aspectos de imagem

    Energy Technology Data Exchange (ETDEWEB)

    Oliveira, Gabriel Antonio de; Abikair Filho, Jorge [Hospital Infantil Nossa Senhora da Gloria, Vitoria, ES (Brazil); Werlang, Henrique Zambenedetti [MedImagem, Sao Paulo, SP (Brazil)]. E-mail: hzwerlang@gmail.com; Bergoli, Pedro Martins [SIDI - Servico de Investigacao Diagnostica, RS (Brazil)

    2006-04-15

    A 2 year old child presented with persistent abdominal pain and was referred to imaging studies. The abdominal ultrasound showed a hyper echogenic mass in the abdomen. Computed tomography scan showed a mass with very unusual density in the distal ileum. The patient was submitted to laparotomy and a large plastic bezoar was removed. In the medical literature, stomach bezoar, especially trichobezoar is a well known and described finding. No other case of plastic bezoar has been reported in similar imaging studies in the literature reviewed.(author)

  9. [Intraductal Papillary Mucinous Neoplasm (IPMN) of the Pancreas Showing High Accumulation of 18F-Fluorodeoxyglucose (FDG)--A Case Report].

    Science.gov (United States)

    Kubota, Masaru; Nishimura, Masashige; Nakatsuka, Rie; Miyazaki, Susumu; Danno, Katsuki; Motoori, Masaaki; Matsuda, Chu; Fujitani, Kazumasa; Iwase, Kazuhiro

    2015-11-01

    The diagnosis of intraductal papillary mucinous neoplasms (IPMNs) of the pancreas includes radiographic (CT, MRI) and endoscopic evaluation (ERCP, EUS). The treatment strategy is outlined in the 2012 International Consensus Guidelines (ICG). Herein, we report a case initially not indicated for surgery. Four months after the initial diagnosis, the cystic lesion transformed into a solid mass-like lesion visible on CT. FDG-PET showed abnormal FDG uptake at the same location. Surgical resection was performed immediately, and the tumor was diagnosed as IPMN with inflammation. FDG-PET showed a false-positive diagnosis for the malignancy in this case of IPMN.

  10. An Unusual Case of Ascending Pancreatitis with Mediastinal Involvement: A Case Report with CT and MRI Findings

    Directory of Open Access Journals (Sweden)

    Ernesto Di Cesare

    2014-01-01

    Full Text Available Fluid collections are common findings of pancreatitis and spread, more often, along preferential drainage pathways in the abdomen. In some rare cases, fluid collections may spread towards extra-abdominal sites like the mediastinum leading to the formation of mediastinal collections. We present the case of a 52-years-old man with pain in the right upper quadrant of the abdomen and mid-epigastrium lasting for some hours. Laboratory tests suggested a diagnosis of pancreatitis. CT and subsequent MRI revealed changes consistent with acute exacerbation on chronic pancreatitis spreading to the mediastinum and to the greater omentum. The patient received medical treatment and reported gradual improvement in his laboratory results and CT findings.

  11. Signet-ring cell carcinoma of the appendix: A case report with an emphasis on sonographic findings

    Energy Technology Data Exchange (ETDEWEB)

    Cho, Young Jong; Kim, Hyuk Jung; Jang, Suk Ki; Yeon, Jae Woo; Kim, Ki Ho; Paik, So Ya [Daejin Medical Center, Bundang Jesaeng General Hospital, Seongnam (Korea, Republic of)

    2016-03-15

    In this report, we present a rare case of primary signet-ring cell carcinoma of the appendix in a 51-year-old woman with right lower quadrant pain. Since non-specific concentric appendiceal wall thickening was found in a radiologic evaluation, it was misdiagnosed as non-tumorous appendicitis. An in-depth examination of the correlation between sonographic and histopathologic findings demonstrated that a single markedly thickened hypoechoic layer was well correlated with the diffuse infiltration of tumor cells in both the submucosal and muscle layers. If this sonographic finding is observed in certain clinical settings, such as potential ovarian and peritoneal metastasis, submucosal infiltrative tumors, including signet-ring cell carcinoma, should be considered in the differential diagnosis.

  12. Evaluating the Degree of Conformity of Papillary Carcinoma and Follicular Carcinoma to the Reported Ultrasonographic Findings of Malignant Thyroid Tumor

    Energy Technology Data Exchange (ETDEWEB)

    Jeh, Su Kyoung; Jung, So Lyung; Kim, Bum Soo; Lee, Yoen Soo [The Catholic Medial Center, Seoul (Korea, Republic of)

    2007-06-15

    We wanted to evaluate the degree of conformity of papillary carcinoma and follicular carcinoma to the reported ultrasonographic findings of malignant thyroid tumor. Between January 2003 and December 2004, fine needle aspiration biopsy was performed in 1,036 patients with palpable and nonpalpable thyroid lesions. We retrospectively reviewed the ultrasonographic findings of patients with papillary carcinomas (n = 127) and follicular carcinomas (n 23) that were proven by operation or fine needle aspiration biopsy. We analyzed the ultrasonographic findings of these nodules based on the reported ultrasonographic findings of malignant thyroid tumor: hypoechogenicity, a taller than wide orientation, a microlobulated or irregular margin, a thick hypoechoic rim (halo sign), microcalcification and cystic change. The echogenicity was hypoechoic in 72.4% (92/127) of the papillary carcinomas, but it was isoechoic in 65.2% (15/23) of the follicular carcinomas (p < 0.001). The nodule shape was tall or round in 74.1% of the papillary carcinomas, but it was flat in 72.7% of the follicular carcinomas (p < 0.001). The tumor margin was microlobulated or irregular in 92.9% of the papillary carcinomas and in 60.9% of the follicular carcinomas (p < 0.001). A hypoechoic rim was seen in 26% of the papillary carcinomas (thin rim: 13.4%, thick rim: 12.6%) and in 86.6% of the follicular carcinomas (thin rim: 39.1%, thick rim: 47.8%, p < 0.001). Microcalcifications were demonstrated in 33.9% of the papillary carcinomas and in none of the cases of follicular carcinoma (p < 0.001). A solid mass without cystic change were seen in 98.4% of the papillary carcinomas and in 82.6% of the follicular carcinomas (p < 0.001). The previously reported ultrasonography findings of malignant thyroid tumor are in conformity with most of the papillary carcinomas, but not with follicular carcinomas. The current ultrasonographic features for thyroid malignancy should be cautiously applied as the indication for

  13. CT and Magnetic Resonance Imaging Findings of Psammomatoid Juvenile Ossifying Fibroma of the Middle Turbinate: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Sang Kwon; Choe, Mi Sun [Dongsan Medical Center, Keimyung University School of Medicine, Daegu (Korea, Republic of)

    2013-06-15

    Ossifying fibroma of the middle turbinate is extremely rare. We report a case of psammomatoid juvenile ossifying fibroma (PsJOF) of the middle turbinate in an 18-year-old adolescent female along with its CT, MRI and pathologic features. PsJOF of the middle turbinate may present a well-demarcated, expansile, solidly enhancing mass with focal bony destruction, which may mimic various benign and malignant neoplasms of the sinonasal area. A combination of clinical, imaging and pathologic findings is prerequisite for establishing an accurate diagnosis.

  14. Acute calcific tendinitis of the rectus femoris associated with intraosseous involvement: a case report with serial CT and MRI findings.

    Science.gov (United States)

    Kim, Young Sung; Lee, Ho Min; Kim, Jong Pil

    2013-11-01

    Acute calcific tendinitis of the shoulder is a well-known condition, but it is rare in the rectus femoris origin. Mostly reported cases were occurred in the reflected head of the rectus femoris, and only few cases were in the direct head of the rectus femoris. Intraosseous marrow involvement of calcific tendinitis is a more rare condition; it often goes misdiagnosed as an infection or a neoplasm. We report a rare, unusual case of acute calcific tendinitis of the direct head of the rectus femoris associated with intraosseous marrow involvement of calcification in anterior inferior iliac spine with serial CT and MRI findings. Aggressive osseous change may occur in acute calcific tendinitis of the rectus femoris as in this case which should be made an appropriate diagnosis to avoid unnecessary investigation and overtreatment like a surgery.

  15. Risk of suicide for individuals reporting asthma and atopy in young adulthood: findings from the Glasgow Alumni study.

    Science.gov (United States)

    Crawford, Andrew A; Galobardes, Bruna; Jeffreys, Mona; Smith, George Davey; Gunnell, David

    2015-02-28

    There is emerging evidence that asthma and atopy may be associated with a higher risk of suicide. We investigated the association of asthma and atopy with mortality from suicide (n=32) in the Glasgow Alumni cohort, adjusting for the key confounders of socioeconomic position and smoking. We found no evidence of an association in our a priori atopy phenotypes with suicide, and there were insufficient suicides in the asthma phenotypes to draw any conclusions. In additional analyses, individuals reporting both eczema-urticaria and hay fever and those with family history of atopy were at higher risk of suicide. As these were secondary analyses and based on small numbers of events we cannot rule out chance findings. The lack of evidence in our main hypothesis may be due to the small number of suicides or reported associations between asthma and atopy may be confounded.

  16. Finding parasites and finding challenges: improved diagnostic access and trends in reported malaria and anti-malarial drug use in Livingstone district, Zambia

    Directory of Open Access Journals (Sweden)

    Masaninga Freddie

    2012-10-01

    Full Text Available Abstract Background Understanding the impact of malaria rapid diagnostic test (RDT use on management of acute febrile disease at a community level, and on the consumption of anti-malarial medicines, is critical to the planning and success of scale-up to universal parasite-based diagnosis by health systems in malaria-endemic countries. Methods A retrospective study of district-wide community-level RDT introduction was conducted in Livingstone District, Zambia, to assess the impact of this programmed on malaria reporting, incidence of mortality and on district anti-malarial consumption. Results Reported malaria declined from 12,186 cases in the quarter prior to RDT introduction in 2007 to an average of 12.25 confirmed and 294 unconfirmed malaria cases per quarter over the year to September 2009. Reported malaria-like fever also declined, with only 4,381 RDTs being consumed per quarter over the same year. Reported malaria mortality declined to zero in the year to September 2009, and all-cause mortality declined. Consumption of artemisinin-based combination therapy (ACT dropped dramatically, but remained above reported malaria, declining from 12,550 courses dispensed by the district office in the quarter prior to RDT implementation to an average of 822 per quarter over the last year. Quinine consumption in health centres also declined, with the district office ceasing to supply due to low usage, but requests for sulphadoxine-pyrimethamine (SP rose to well above previous levels, suggesting substitution of ACT with this drug in RDT-negative cases. Conclusions RDT introduction led to a large decline in reported malaria cases and in ACT consumption in Livingstone district. Reported malaria mortality declined to zero, indicating safety of the new diagnostic regime, although adherence and/or use of RDTs was still incomplete. However, a deficiency is apparent in management of non-malarial fever, with inappropriate use of a low-cost single dose drug, SP

  17. Adults with developmental dyslexia show selective impairments in time-based and self-initiated prospective memory: Self-report and clinical evidence.

    Science.gov (United States)

    Smith-Spark, James H; Zięcik, Adam P; Sterling, Christopher

    2017-03-01

    Prospective memory (PM; memory for delayed intentions) would seem to be impaired in dyslexia but evidence is currently limited in scope. There is a need, therefore, firstly, to explore PM under controlled conditions using a broader range of PM tasks than used previously and, secondly, to determine whether objectively measured and self-reported PM problems can be found in the same individuals with dyslexia. The responses of 30 adults with dyslexia were compared with those of 30 IQ-matched adults without dyslexia on a self-report and a clinical measure of PM. Dyslexia-related deficits were shown on the clinical measure overall and, more particularly, when PM responses had to be made to cues based on time rather than environmental events. Adults with dyslexia were also more likely to forget to carry out an intention under naturalistic conditions 24h later. On the self-report questionnaire, the group with dyslexia reported significantly more frequent problems with PM overall, despite using more techniques to aid their memory. In particular, problems were identified with longer-term PM tasks and PM which had to be self-initiated. Dyslexia-related PM deficits were found under both laboratory and everyday conditions in the same participants; the first time that this has been demonstrated. These findings support previous experimental research which has highlighted dyslexia-related deficits in PM when the enacting of intentions is based on time cues and/or has to be self-initiated rather than being in prompted by environmental events. Copyright © 2017 Elsevier Ltd. All rights reserved.

  18. Imaging Findings of Central Nervous System Vasculitis Associated with Goodpasture's Syndrome: a Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jee Young; Ahn, Kook Jin; Jung, Jung Im; Jung, So Lyung; Kim, Bum Soo; Hahn, Seong Tae [College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of)

    2007-12-15

    We report a rare case of CNS vasculitis associated with Goodpasture's syndrome in a 34-year-old man, who presented with a seizure and sudden onset of right sided weakness. He also had recurrent hemoptysis of one month's duration. Goodpasture's syndrome is histologically diagnosed by intense linear deposits of IgG along the glomerular basement membrane in both renal and lung tissues. oodpasture's syndrome is a rare disease, characterized by rapidly progressive glomerulonephritis, diffuse pulmonary hemorrhage and circulating antiglomerular basement membrane antibody (anti-GBM antibody). Central nervous system (CNS) manifestations in Goodpasture's syndrome are extremely rare, with only a few cases having been reported in the literature (8 10). Therefore, we present our imaging findings of CNS vasculitis associated with Goodpasture's syndrome, together with a review of the relevant literature. In summary, CNS vasculitis associated with Goodpasture's syndrome is extremely rare. Awareness of the imaging findings, as well as the clinical significance of CNS vasculitis associated with Goodpasture's syndrome, can be helpful in making the correct diagnosis and subsequent management of this rare condition.

  19. Social Inequalities in Self-Reported Health in Eastern European Countries: Findings from the European Social Survey

    DEFF Research Database (Denmark)

    Mazhak, Iryna

    2017-01-01

    According to the WHO in all countries – whether low-, middle- or high-income – there are wide differences in the health status of different social groups. The purpose of this paper is to identify the possible socio-economic inequalities in self-reported health among the population of seven Eastern...... European countries (Bulgaria, Czech republic, Hungary, Poland, Slovakia, Ukraine, and Russian Federation) by exploring the associations of the socio-economic determinants of health with poor self-reported health. Data for this study is derived from the European Social Survey. Respondents from six collected...... of this research show the existence of some socio-demographic and socio-economic inequalities in self-reported health among the population of seven Eastern European countries...

  20. A case report of incidental finding of fungus ball on CBCT of maxillary sinus in treatment planning of dental implant

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Byung Do [Department of Oral and Maxillofacial Radiology, School of Dentistry, Wonkwang University, Iksan (Korea, Republic of)

    2010-06-15

    This report was to show the radiographic appearances of the fungus ball in a paranasal sinus and to emphasize the scan area of cone beam computed tomography (CBCT) to detect the calcification in the paranasal sinus. A seventy four-year-old woman visited our department for the implant rehabilitation at both maxillary posterior edentulous region. Pre-operative radiographic examinations including the panoramic, CBCT, and multidector CT images were taken. An opacification in the right maxillary sinus was observed on the multiplanar image of CBCT, however the pre-determined scan area of CBCT in this report hardly showed the calcifications at the central portion of the maxillary sinus. The opacification in the maxillary sinus could be misdiagnosed as chronic maxillary sinusitis if the calcification of fungus ball was not simultaneously detected. The scan area of pre-operative CBCT needs to be enough to scan the paranasal sinus from top to bottom.

  1. Pleomorphic rhabdomyosarcoma of the heart metastatic to bone. Report of a case with fine needle aspiration biopsy findings.

    Science.gov (United States)

    Ali, S Z; Smilari, T F; Teichberg, S; Hajdu, S I

    1995-01-01

    Pleomorphic rhabdomyosarcoma is an extremely rare and highly malignant neoplasm. We report an unusual case of a 14-year-old boy with skeletal metastases from a primary cardiac tumor. Fine needle aspiration biopsy of a lytic lesion in the right iliac wing showed a pleomorphic population of clusters and single cells with hyperchromatic nuclei; granular, pink cytoplasm; and isolated, large cells with whiplike or globoid cytoplasmic processes and occasional striations. Histologic, ultrastructural and radiologic features are also presented.

  2. Pseudo aneurysm of the celiac trunk - radiological findings report; Pseudo-aneurisma do tronco celiaco - relato de um caso

    Energy Technology Data Exchange (ETDEWEB)

    Magalhaes Junior, Mauricio R. de; Henrique, Katia; Teixeira, Sonia Marcelino; Cardenas, Gloria Pamela Galdames; Marchiori, Edson [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia; Acceta, Pietro [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Faculdade de Medicina

    1997-01-01

    The authors report a case of a celiac trunk pseudoneurysm, diagnosed by ultrasonography, computed tomography and arteriography, in a 54-year-old man, alcoholic, with gastrointestinal bleeding, abdominal pain and an epigastric pulsatile mass. After the diagnostic, he was operated and it was showed a fistula from the pseudoaneurysm to the choledoch and the gall bladder fill with blood. The patient has a good clinic development. (author) 10 refs., 3 figs.

  3. Characteristic plain radiographic and intravenous urographic findings of bladder calculi formed over a hair nidus: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Hak Jong; Kim, Seung Hyup [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    2000-03-01

    We present the characteristic plain radiographic and intravenous urographic (IVU) findings of calculus formed over a hair. A 66-year-old man who had been quadriplegic for 40 years because of vertebral injury was admitted for further evaluation of frequent urinary tract infection. Plain radiography showed a linear, serpiginous calcification in the lower abdomen, and IVU revealed a round filling defect with linear radiopacity in the bladder, suggesting calculus. The gross appearance of the stone after extraction demonstrated that calcification had formed over a hair.

  4. Self-reported drinking and driving amongst educated adults in Spain: The "Seguimiento Universidad de Navarra" (SUN cohort findings

    Directory of Open Access Journals (Sweden)

    de Irala Jokin

    2007-04-01

    Full Text Available Abstract Background The role of alcohol as a risk factor for motor vehicle crashes is long known. Yet, reports on the prevalence of drinking and driving suggest values between 20%–30% when the adult driving population is interviewed. We wondered whether these values hold true among European educated citizens and whether there are any significant differences in prevalence by age, gender, type of profession and other lifestyle indicators. Methods Cross-sectional analyses of baseline data from a cohort of university graduates in Spain (SUN study. Answered questionnaires contained items on current drinking and driving practices, together with data on socio-demographic characteristics and lifestyle habits. Chi square, Fisher test, and multivariate logistic regression were used to investigate the impact of several variables on drinking and driving practices. Analyses were stratified by gender. Results Almost 30% of the participants reported "sometimes" drinking and driving. This percent increased to 47% when "almost never" was also included as a positive answer to the drinking and driving practice question. These percentages varied significantly by gender, with up to 64% of men reporting "sometimes" or "almost never" vs. 36% of women doing so. Drinking and driving practices also differed by overall alcohol consumption habits, smoking, use of safety belts, and notably, type of profession. Conclusion Our findings are amongst the first on the high prevalence of drinking and driving among Spanish. Particularly worrisome is the fact that health professionals reported this habit even at higher rates. Multidisciplinary interventions (e.g., legal, educational, economic are needed to reduce this serious health risk.

  5. ULTRASONOGRAPHIC AND COMPUTED TOMOGRAPHIC FINDINGS IS DEFINITIVE IMAGING IN BILATERAL SYMMETRICAL PERIRENAL PERIPELVIC LYMPHANGIOMATOSIS: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Amit

    2014-06-01

    Full Text Available Perinephric peripelvic lymphangiomatosis is a rare benign malformation of lymphatic system; that may be confused with various forms of renal cystic diseases and urinomas. In this disorder a developmental malformation results in failure of developing lymphatic channels to establish normal communication with the rest of lymphatic systems and restrict/ failure drainage of lymphatic fluid, dilate the channels to form cystic masses that may be unilocular or multilocular and may be seen unilaterally or bilaterally. This condition presents with various signs and symptoms or can be just incidental findings which in presence of misleading clinical history may be confused with other diseases. Definitive diagnosis is possible with USG and CT scan. Here we report a case of bilateral perirenal and peripelvic involvement with a normal excretory function

  6. Grammar structures and deaf and hard of hearing students: a review of past performance and a report of new findings.

    Science.gov (United States)

    Cannon, Joanna E; Kirby, Susannah

    2013-01-01

    Results of a study are presented that suggest the grammatical structures of English some deaf and hard of hearing students struggle to acquire. A review of the literature from the past 40 years is presented, exploring particular lexical and morphosyntactic areas in which deaf and hard of hearing children have traditionally exhibited difficulty. Twenty-six participants from an urban day school for the deaf used the LanguageLinks software, produced by Laureate Learning Systems, for 10 minutes daily for 9 weeks. The descriptive analysis of the results expands on findings reported by Cannon, Easterbrooks, Gagne, and Beal-Alvarez (2011). The results indicated that many participants struggled with regular noun singular/plural; accusative first- and second-person singular; noun/verb agreement copular "be"; accusative third-person number/ gender; locative pronominals; auxiliary "be"/regular past "-ed;" and prenominal determiners plural.

  7. Incidental finding of an extensive oropharyngeal mass in magnetic resonance imaging of a patient with temporomandibular disorder: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Omolehinwa, Temitope T.; Mupparapu, Mel; Akintoye, SundayO. [Dept. of Oral Medicine, School of Dental Medicine, University of Pennsylvania, Philadelphia (United States)

    2016-12-15

    In this report, we describe the incidental finding of an oropharyngeal mass in a patient who presented with a chief complaint of temporomandibular pain. The patient was initially evaluated by an otorhinolaryngologist for complaints of headaches, earache, and sinus congestion. Due to worsening headaches and trismus, he was further referred for the management of temporomandibular disorder. The clinical evaluation was uneventful except for limited mouth opening (trismus). An advanced radiological evaluation using magnetic resonance imaging revealed a mass in the nasopharyngeal/oropharyngeal region. The mass occupied the masticatory space and extended superioinferiorly from the skull base to the mandible. A diagnostic biopsy of the lesion revealed a long-standing human papilloma virus (HPV-16)-positive squamous cell carcinoma of the oropharynx. This case illustrates the need for the timely radiological evaluation of seemingly innocuous orofacial pain.

  8. Multidetector-Row CT Findings of a Preduodenal Portal Vein Associated with Polysplenic Syndrome in an Adult: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Song, Hyun; Lee, Su Lim; Ku, Young Mi; Chun, Chang Woo [Dept. of Radiology, Uijeongbu St. Mary' s Hospital, The Catholic University of Korea College of Medicine, Uijeongbu (Korea, Republic of)

    2012-03-15

    Preduodenal portal vein (PDPV) is a rare developmental anomaly in which the portal vein runs at the ventral side of the duodenum instead of at an intrapancreatic location. Understanding of this anomaly is of considerable surgical importance, because it may cause unintended portal vein injury during operations involving the gall bladder or duodenum. We recently experienced PDPV associated with polysplenia syndrome in a 49-year-old male patient who complained of persistent epigastric pain. CT portal venography with thin slab maximal intensity projection and volume rendering demonstrated the unique feature of convex anastomosis between the L-shaped mesenterico-portal vein and mesenterico-splenic vein in the mid abdomen. We report here the Multidetector-row CT findings of a rare case of PDPV.

  9. Intra-articular epithelioid sarcoma showing mixed classic and proximal-type features: report of 2 cases, with immunohistochemical and molecular cytogenetic INI-1 study.

    Science.gov (United States)

    Kosemehmetoglu, Kemal; Kaygusuz, Gulsah; Bahrami, Armita; Raimondi, Susana C; Kilicarslan, Kasim; Yildiz, Yusuf; Folpe, Andrew L

    2011-06-01

    Epithelioid sarcoma, a rare sarcoma with epithelial differentiation, most often occurs in the distal extremities; however, it may occur in essentially any location. With the recent recognition that the loss of expression of the tumor-suppressor gene INI-1 may be associated with epithelioid sarcoma, it has become clear that epithelioid sarcoma may occur in previously unsuspected locations such as bone. Only 2 cases of intra-articular epithelioid sarcoma have been previously reported. We retrieved 2 intra-articular cases coded as epithelioid sarcoma from our archives. Both expressed cytokeratins (AE1/AE3 and OSCAR), CD34, vimentin, and epithelial membrane antigen, and showed complete loss of expression of INI-1. Fluorescence in situ hybridization was performed on formalin-fixed, paraffin-embedded sections by using a laboratory-developed dual-color probe containing INI1 (CTD-2511E13 and CTD-2034E7) (22q11.2) (OR) and PANX2 (RPCI3-402G11) (22q13.33) (GR) probes as control. Both cases occurred in a clearly intra-articular location in the knee. Case 1 was that of a 19-year-old man with a long-standing history of pain and limited joint function. This patient was disease free after amputation. Case 2 was that of a 60-year-old woman. Follow-up information available for this patient showed bilateral subpleural metastases. Morphologically, case 1 showed features of proximal-type epithelioid sarcoma, whereas case 2 showed mixed features of classic and proximal-type epithelioid sarcoma. Immunohistochemistry showed complete loss of INI-1 protein in both cases; fluorescence in situ hybridization analyses were negative for INI-1 gene deletion. Herein, we have reported 2 cases of intra-articular epithelioid sarcoma, showing morphologic and immunohistochemical features identical to those of epithelioid sarcoma in conventional locations, including loss of INI-1 expression. Intra-articular epithelioid sarcoma should be distinguished from malignant pigmented villonodular synovitis and

  10. Does the use of structured reporting improve usability? A comparative evaluation of the usability of two approaches for findings reporting in a large-scale telecardiology context.

    Science.gov (United States)

    Lacerda, Thaisa Cardoso; von Wangenheim, Christiane Gresse; von Wangenheim, Aldo; Giuliano, Isabela

    2014-12-01

    One of the main reasons that leads to a low adoption rate of telemedicine systems is poor usability. An aspect that influences usability during the reporting of findings is the input mode, e.g., if a free-text (FT) or a structured report (SR) interface is employed. The objective of our study is to compare the usability of FT and ST telemedicine systems, specifically in terms of user satisfaction, efficiency and general usability. We comparatively evaluate the usability of these two input modes in a telecardiology system for issuing electrocardiography reports in the context of a statewide telemedicine system in Brazil with more than 350.000 performed tele-electrocardiography examinations. We adopted a multiple method research strategy, applying three different kinds of usability evaluations: user satisfaction was evaluated through interviews with seven medical professionals using the System Usability Scale (SUS) questionnaire and specific questions related to adequacy and user experience. Efficiency was evaluated by estimating execution time using the Keystroke-Level Model (KLM). General usability was assessed based on the conformity of the systems to a set of e-health specific usability heuristics. The results of this comparison provide a first indication that a structured report (SR) input mode for such a system is more satisfactory and efficient with a larger conformity to usability heuristics than free-text (FT) input. User satisfaction using the SUS questionnaire has been scored in average with 58.8 and 77.5 points for the FT and SR system, respectively, which means that the SR system was rated 18.65 points higher than the FT system. In terms of efficiency, the completion of a findings report using the SR mode is estimated to take 8.5s, 3.74 times faster than using the FT system (31.8s). The SR system also demonstrated less violations to usability heuristics (8 points) in comparison to 14 points observed in the FT system. These results provide a first

  11. Malignant lymphoma in central nervous system (CNS). Report of a case with characteristic CT finding and amnesia

    Energy Technology Data Exchange (ETDEWEB)

    Fujiyoshi, Kenji; Fukuyama, Hidenao; Akiguchi, Ichiro; Kameyama, Masakuni (Kyoto Univ. (Japan). Faculty of Medicine); Nishimura, Toshio

    1984-07-01

    A 71-year-old male was admitted to Kohka Public Hospital on January 4, 1980, because of frequent vomiting and recent memory loss. Two weeks before admission upper G-I series showed no abnormalities. Physical and neurological examinations revealed no abnormalities except for slightly apathetic appearance and recent memory loss. Mild pleocytosis and marked increase of protein in CSF were observed. CT scan on January 17 showed high density areas in both medial sides of temporal lobes with remarkable contrast enhancement. His memory and, consciousness disturbances gradually aggravated, accompanied by abnormal density spreading around the ventricle walls like ventriculitis. He was transfered to Kyoto University Hospital on March 17, and malignant lymphoma was diagnosed on the basis of CSF cytology. Radiation and chemotherapy alleviated the CNS involvement and he regained normal mental function. On June 16, he developed pneumonia followed by status epilepticus. Autopsy findings revealed no lymphoid cell infiltration, but fibrous tissues in both hippocampal gyri and lymphomatous cells in the liver, which could not be suspected on clinical examinations. Apparent malignant lymphoma cells were not found in lymph nodes. This case indicated peculiar evolution of malignant lymphoma from liver to CNS or vice versa. We could not decide which organ was primary. CT findings of this case was very interesting; they resembled ventriculitis, which simulate tumors such as medulloblastoma or ependymoma spreading under ependymal lining.

  12. Calcifying Aponeurotic Fibroma with Osseous Involvement of the Finger: a Case Report with Radiologic and US Findings

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Soo Jung; Ahn, Jae Hong; Kang, Gil Hyun; Lee, Jong Hyeog; Park, Man Soo; Ryu, Dae Sik; Jung, Seung Moon [GangNeung Asan Hospital, University of Ulsan College of Medicine, Gangneung (Korea, Republic of)

    2008-02-15

    Calcifying aponeurotic fibroma is a rare soft tissue tumor that occurs in the distal extremities of children and adolescents. We report ultrasound and X-ray findings of a calcifying aponeurotic fibroma in the finger of a 36-year-old woman, associated with distal phalangeal bone involvement. Calcifying aponeurotic fibroma is a rare, locally aggressive fibroblastic lesion occurring primarily in the palms of the hands and soles of the feet in young children and adolescents under 20 years of age. Clinical presentation is a unique, hard, and painless palpable mass. This soft tissue tumor typically infiltrates into the surrounding fascia or muscle and has a predilection for recurrence after surgical removal. However, bone involvement in calcifying aponeurotic fibroma is a very rare condition and we found only three pediatric cases in the literature. We present the ultrasound and radiographic findings of a calcifying aponeurotic fibroma in the finger of a 36-year-old woman, associated with erosive bone destruction of the distal phalanx. In summary, calcifying aponeurotic fibroma is a rare soft tissue tumor that presents as a painless mass primarily on the volar surface of the hands and plantar aspects of the feet in juveniles, but this tumor should be also included in differential diagnoses of any mass with calcification and adjacent bone involvement in the distal phalanx of the finger. In addition, US could be useful for the preoperative evaluation of digital calcifying aponeurotic fibroma.

  13. Carcinoma showing thymus-like elements of the thyroid gland: report of three cases including one case with breast cancer history.

    Science.gov (United States)

    Zhang, Guanjun; Liu, Xi; Huang, Wei; Li, Xiaofeng; Johnstone, Marianne; Deng, Yuan; Ke, Yongqiang; Nunes, Quentin M; Wang, Hongyan; Wang, Yili; Zhang, Xuebin

    2015-01-01

    Carcinoma showing thymus-like elements (CASTLE) is a rare malignant tumor of the thyroid or adjacent neck soft tissues, whose histogenesis is still debated. It may resemble other primary or metastatic poorly differentiated tumors histologically and the differential diagnosis is crucial for CASTLE has a better prognosis. However, CASTLE as a second primary tumor has not been reported in the literature. We report three cases of thyroid CASTLE, including a unique tumor following breast-conserving surgery for early-stage breast invasive carcinoma. There were two female and one male. All three tumors were located in the right lobe of the thyroid, and one tumor showed extension into the surrounding soft tissue. Histologically, all tumors showed expansive growth and consisted of cords, nests or sheets of epithelial cells divided into irregularly shaped lobules by fibrous connective tissue with lymphoplasmacytic infiltration. Focal squamous differentiation resembling Hassall's corpuscles were observed. All cases stained positively for CD5, CD117, high molecular weight cytokeratin, cytokeratin, P63, carcinoembryonic antigen and epithelial membrane antigen. Positive staining for Bcl-2 in two cases and chromogranin A in one case was noted. Ki-67 expression ranged from 15 to 25%. Thyroid transcription factor and CD3 were negative. There was no evidence of recurrent or metastatic disease at following surgery. These features demonstrated CASTLE may arise from branchial pouch remnants, the thyroid solid cell nests. CASTLE is a rare entity, awareness of its occurrence as a second primary tumor is important to avoid overtreatment because it is associated with a favorable prognosis.

  14. F-18 FDG PET/CT Findings of Subcutaneous Panniculitis - Like T- Cell Lymphoma : A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kong, Eun Jung; Cho, Ihn Ho; Chun, Kyung Ah; Bae, Yeung Kyung; Choi, Joon Hyuk; Hyun, Myung Soo [Yeungnam University College of Medicine, Daegu (Korea, Republic of)

    2009-06-15

    F-18 FDG PET is a metabolic imaging modality that is efficacious in staging and assessment of treatment response for variety of lymphomas. We report usefulness of F-18 FDG PET/CT in evaluating severity of the disease and response to therapy in a patient with subcutaneous panniculitis- like T-cell lymphoma (SPTCL). Here we describe a case of SPTCL in 24-year-old man who had wide spread firm and tender nodular lesions with increased F-18 FDG uptake. After chemotherapy follow up F-18 FDG PET/CT image shows disseminated malignancy and then the patient died with hemophagocytic syndrome. This report suggests that F-18 FDG PET/CT may be useful in determining disease activity at the time of initial diagnosis, after treatment, and evaluating a suspected outcome of SPTCL.

  15. Florid cemento-osseous dysplasia: Report of a case documented with clinical, radiographic, biochemical and histological findings.

    Science.gov (United States)

    Kutluay Köklü, Harika; Cankal, Dilek A; Bozkaya, Süleyman; Ergün, Gülfem; Bar, Emre

    2013-02-01

    Florid cemento-osseous dysplasia (FCOD) has been described as a condition that characteristically affects the jaws of middle-aged black women. This condition has also been classified as gigantiform cementoma, chronic sclerosing osteomyelitis, sclerosing osteitis, multiple estenosis and sclerotic cemental masses. It usually exhibits as multiple radiopaque cementum-like masses distributed throughout the jaws. Radiographically, FCOD appears as dense, lobulated masses, often symmetrically located in various regions of the jaws. Computed tomography, because of its ability to give axial, sagittal, and frontal views, is useful in the evaluation of these lesions. This article reports the case of a 45-year-old white man who was diagnosed with FCOD on the basis of clinical, radiographic, biochemical and histological findings. It is of major importance to realize that all dentists have a unique opportunity as well as ethical obligation to assist in the struggle against wrong dental treatments that might save patients dental health. This case report illustrates the point that periapical radiolucencies may represent benign fibro-osseous lesions that may be overlooked or result in unnecessary endodontic treatment. Key words:Florid cemento-osseous dysplasia, florid osseous dysplasia, fibro-osseous lesions.

  16. Tongue schwannoma: clinicopathological findings.

    Science.gov (United States)

    Catalfamo, Luciano; Lombardo, Giuseppe; Nava, Carla; Familiari, Elena; Petrocelli, Marzia; Iudicello, Valeria; Ieni, Antonio; Barresi, Valeria; De Ponte, Francesco Saverio

    2011-05-01

    Schwannomas are peripheral nerve sheath tumors. Approximately 25% of extracranial schwannomas are located in the head and neck district, but only 1% shows an intraoral origin. We report a case of a 28-year-old patient with a tongue schwannoma. Morphologic analysis and immunohistochemical findings strongly support the diagnosis. Surgical treatment is discussed.

  17. Diffuse Infantile Hepatic Hemangioendothelioma With Early Central Enhancement in an Adult: A Case Report of CT and MRI Findings.

    Science.gov (United States)

    Dong, Aisheng; Dong, Hui; Zuo, Changjing; He, Tianlin

    2015-12-01

    Infantile hepatic hemangioendothelioma (IHH) is the most common vascular tumor of the liver in infancy. Adult with IHH is extremely rare. We presented a diffuse IHH in an adult patient with computed tomography (CT) and magnetic resonance image (MRI) findings.A 39-year-old man was admitted to our hospital because of a 2-year history of abnormal liver function tests and a 7-day history of jaundice. Physical examination revealed enlarged liver. Unenhanced abdominal CT showed enlargement of the liver with diffuse hypodensity. Enhanced CT on the arterial phase revealed multiple centrally enhanced lesions diffusely involved the enlarged liver. The enhanced areas of the lesions became larger on the portal phase and all the lesions became homogeneous enhanced on the delayed phase. These lesions showed heterogeneously hyperintense on T2-weighted image, hypointense on T1-weighted image, and early centrally enhanced on dynamic gadolinium-enhanced MRI, with complete tumor enhancement after 180 s. The patient underwent orthotopic liver transplantation. IHH type 2 was confirmed by pathology. The patient died of tumor recurrence in the liver 4 months after transplantation.Unlike the previously described imaging appearances of IHH, this case showed diffuse nodules with early central enhancement on CT and MRI. Considering the importance of the ability to differentiate IHH from other hepatic tumors, radiologists should be aware of these imaging appearances to establish knowledge of the entire spectrum of IHH.

  18. Clinical features and imaging findings in pulmonary capillary hemangiomatosis: report of two cases and a pooled analysis

    Institute of Scientific and Technical Information of China (English)

    XIE Wan-mu; DAI Hua-ping; JIN Mu-lan; WANG Zhen; YANG Yuan-hua; ZHAI Zhen-guo; WANG Chen

    2012-01-01

    Background Pulmonary capillary hemangiomatosis (PCH) is a rare disease and no Chinese case has been reported yet.The disease is often misdiagnosed and its clinical characteristics are incompletely described.The aim of this study was to describe two Chinese cases and to clarify the clinical and radiographic parameters of patients with PCH.Methods Two PCH cases were presented and other cases were searched from the English literature.All available clinical and radiographic data were collected from 62 literature reported PCH cases.A pooled analysis of total 64 cases was made.Results Dyspnea and hemoptysis were the most common clinical symptoms of PCH.Pulmonary hypertension (PH)was found in 78% of the reported cases.PCH typically showed characteristic diffuse or patchy ground-glass opacities (GGOs) and/or multiple ill-defined centrilobular nodules in the computed tomography.Conclusions The diagnosis of PCH requires a high clinical suspicion.However,both clinical presentations and radiographic studies often provide clues to the diagnosis,which may prompt early lung biopsy for a definite diagnosis.

  19. Imaging findings of arteriovenous malformations involving lung and liver in hereditary hemorrhagic telangiectasia(Osler-weber-rendu disease): two cases report

    Energy Technology Data Exchange (ETDEWEB)

    Yi, Jeong Geun; Lee, Joo Hyuk; Seong, Su Ok [Cheongju St. Mary' s Hospital, Cheongju (Korea, Republic of)

    1999-09-01

    Hereditary hemorrhagic telangiectasia (HHT) or Osler-Weber-Rendu disease is an autosomal dominant disorder characterized by repeated episodes of bleeding. Multiple telangiectases consisting of thin-walled, dilated vascular channels with arteriovenous communication may involve, for example, mucocutaneous tissue, the gastrointestinal tract, and the liver, lung, and brain. We report the imaging findings of two cases of HHT involving arteriovenous malformation of both the lungs and liver, a rare condition. Chest radiography revealed a round mass, while helical CT showed a feeding artery and draining vein with arteriovenous malformation in the lung. Color Doppler sonography revealed an enlarged and tortuous hepatic artery with high systolic velocity. CT demonstrated an enlarged hepatic artery, arteriovenous shunt, and early draining hepatic vein in the liver. Celiac angiography showed arteriovenous malformation.

  20. Dynamic computed tomography findings of atypical pulmonary hamartoma and it's pathologic correlations: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Hong, Seung Baek; Jeong Yeon Joo Lee, Gee Won; Kim, Yeong Dae; Ahn, Hyo Yeong; Lee, Chang Hoon; Kim, Ah Rong; Lee, Ji Won [Medical Research Institute, Pusan National University Hospital, Busan (Korea, Republic of)

    2016-04-15

    We present the dynamic contrast-enhanced computed tomography (CT) findings of atypical pulmonary hamartoma with a rare histologic pattern in a 20-year-old male. CT showed a 3.4 cm lobulated mass with a 'tip of the iceberg' appearance in the medium bronchus of the right lower lobe. Dynamic contrast-enhanced CT demonstrated a heterogeneously and persistently enhancing mass. The CT Hounsfield unit (HU) measurements were: 17 HU pre-contrast, 32 HU at 1 minute, 44 HU at 2 minutes, 51 HU at 4 minutes, and 64 HU at 15 minutes. Pathologic examination after video-assisted thoracoscopic surgery disclosed a pulmonary hamartoma with a predominant fibroblastic component.

  1. Benign incidental findings of osteopoikilosis on Tc-99m MDP bone SPECT/CT: A case report and literature review.

    Science.gov (United States)

    Tsai, Szu-Ying; Wang, Shan-Ying; Shiau, Yu-Chien; Wu, Yen-Wen

    2016-06-01

    Osteopoikilosis is a benign but rare condition characterized by bone islands throughout the osseous tissue, which could be easily confused with bone metastasis. We present a case of a 37-year-old man presented to orthopedic outpatient clinic with right hip pain for 2 weeks. There were multiple, small punctate lesions scattered throughout the skeleton on radiograph. Subsequent Tc-99m methylene diphosphonate (MDP) bone scan with pelvic single-photon emission computed tomography (SPECT)/computed tomography (CT) showed multiple enostoses without abnormal focal MDP uptake. Therefore, clinical diagnosis was compatible with osteopoikilosis while bone metastasis was unlikely. The symptoms then improved by conservative treatments. Osteopoikilosis is usually an incidental finding on radiograph or CT, and a normal MDP confirmed the diagnosis by excluding bone metastasis. It is important for clinicians to recognize the specific image features to prevent further unnecessary interventions. In addition, bone SPECT/CT could also make the diagnosis in one step.

  2. Versatile reporter systems show that transactivation by human T-cell leukemia virus type 1 Tax occurs independently of chromatin remodeling factor BRG1.

    Science.gov (United States)

    Zhang, Ling; Liu, Meihong; Merling, Randall; Giam, Chou-Zen

    2006-08-01

    Potent activation of human T-cell leukemia virus type 1 (HTLV-1) gene expression is mediated by the virus-encoded transactivator protein Tax and three imperfect 21-bp repeats in the viral long terminal repeats. Each 21-bp repeat contains a cAMP-responsive-element core flanked by 5' G-rich and 3' C-rich sequences. Tax alone does not bind DNA. Rather, it interacts with basic domain-leucine zipper transcription factors CREB and ATF-1 to form ternary complexes with the 21-bp repeats. In the context of the ternary complexes, Tax contacts the G/C-rich sequences and recruits transcriptional coactivators CREB-binding protein (CBP)/p300 to effect potent transcriptional activation. Using an easily transduced and chromosomally integrated reporter system derived from a self-inactivating lentivirus vector, we showed in a BRG1- and BRM1-deficient adrenal carcinoma cell line, SW-13, that Tax- and 21-bp repeat-mediated transactivation does not require BRG1 or BRM1 and is not enhanced by BRG1. With a similar reporter system, we further demonstrated that Tax- and tumor necrosis factor alpha-induced NF-kappaB activation occurs readily in SW-13 cells in the absence of BRG1 and BRM1. These results suggest that the assembly of stable multiprotein complexes containing Tax, CREB/ATF-1, and CBP/p300 on the 21-bp repeats is the principal mechanism employed by Tax to preclude nucleosome formation at the HTLV-1 enhancer/promoter. This most likely bypasses the need for BRG1-containing chromatin-remodeling complexes. Likewise, recruitment of CBP/p300 by NF-kappaB may be sufficient to disrupt histone-DNA interaction for the initiation of transcription.

  3. Classifying CT/MR findings in patients with suspicion of hepatocellular carcinoma: Comparison of liver imaging reporting and data system and criteria-free Likert scale reporting models.

    Science.gov (United States)

    Zhang, Yu-Dong; Zhu, Fei-Peng; Xu, Xun; Wang, Qing; Wu, Chen-Jiang; Liu, Xi-Sheng; Shi, Hai-Bin

    2016-02-01

    To compare the Liver Imaging Reporting and Data System (LI-RADS) and a criteria-free Likert scale (LS) reporting models for classifying computed tomography/magnetic resonance imaging (CT/MR) findings of suspicious hepatocellular carcinoma (HCC). Imaging data of 281 hepatic nodules in 203 patients were retrospectively included. Imaging characteristics including diameter, arterial hyperenhancement, washout, and capsule were reviewed independently by two groups of readers using LI-RADS and LS (range, score 1-5). LS is primarily based on the overall impression of image findings without using fixed criteria. Interreader agreement (IRA), intraclass agreement (ICA), and diagnostic performance were determined by Fleiss, Cohen's kappa (κ), and logistic regression, respectively. There were 167 contrast-enhanced CT (CECT) versus 114 MR data. Overall, IRA was moderate (κ = 0.47, 0.52); IRA was moderate-to-good for arterial hyperenhancement, washout, and capsule (κ = 0.56-0.69); excellent for diameter and tumor embolus (κ = 0.99). Overall, ICA between LI-RADS and LS was moderate (κ = 0.44-0.50); ICA was good for scores 1-2 (κ = 0.71-0.90), moderate for scores 3 and 5 (κ = 0.41-0.52), but very poor for score 4 (κ = 0.11-0.19). LI-RADS produced significantly lower accuracy (78.6% vs. 87.2%) and sensitivity (72.1% vs. 92.8%), higher specificity (97.3% vs. 71.2%) and positive likelihood ratio (+LR: 26.32 vs. 3.23) in diagnosis of HCC. CECT produced relatively low IRA, ICA, and diagnostic ability against MR. There were substantial variations in liver observations between LI-RADS and LS. Further study is needed to investigate ICA between CECT and MR. © 2015 Wiley Periodicals, Inc.

  4. Spectrum of clinicoradiological findings in spinal cord infarction: Report of three cases and review of the literature

    Directory of Open Access Journals (Sweden)

    Ajith Sivadasan

    2013-01-01

    Full Text Available Spinal cord infarction (SCI often remains undiagnosed due to infrequent occurrence and lack of established diagnostic procedures. The unique pattern of blood supply explains the heterogeneity of clinical presentation. We present three cases of SCI to highlight the varied spectrum of clinicoradiological findings. The first patient had posterior spinal artery infarction, and spine imaging showed infarction of adjacent vertebral body, which is usually rare. The second patient had anterior spinal artery infarction and the cANCA titers were elevated. The third patient had a pure motor quadriparesis. Initial imaging did not show any cord infarction, but signal changes were noted on serial imaging. Fibrocartilagenous embolism (FCE seems the most likely etiology in the first and third cases. A high index of clinical suspicion is necessary for prompt diagnosis. Sensitivity of the initial magnetic resonance imaging remains limited, necessitating serial follow-up scans. Infarction of the adjacent vertebral body is a useful confirmatory sign. Fat suppression images can delineate the marrow signal changes better. Elderly patients with vascular risk factors and degenerative discs need to avoid mechanical triggers that predispose to FCE. Younger patients with SCI will need evaluation for cardioembolic source and vasculitis.

  5. Interstitial pneumonia with autoimmune features (IPAF) and radiological findings suggestive of lymphocytic interstitial pneumonia (LIP) - case report.

    Science.gov (United States)

    Płóciniczak, Alicja; Goździk-Spychalska, Joanna; Batura-Gabryel, Halina Batura-Gabryel

    2017-01-01

    Interstitial pneumonia with autoimmune features (IPAF) is a term to describe individuals with both interstitial lung disease (ILD) and combinations of other clinical, serologic, and/or pulmonary morphologic features, which presumably originate from an underlying systemic autoimmune condition, but do not meet current rheumatologic criteria for a defined connective tissue disease (CTD). Predominantly, interstitial pneumonia arises in the course of an established CTD, but it is not so rare for the ILD to be the first, and possibly the one and only manifestation of a latent CTD. Lymphocytic Interstitial Pneumonia (LIP) is an uncommon disease, characterized by infiltration of the interstitium and alveolar spaces of the lung by lymphocytes, plasma cells and other lymphoreticular elements. The cause of LIP is still unknown but it could be also a manifestation of CTD. Clinically, it is highly variable, from spontaneous resolution to progressive respiratory failure and death despite glucocorticoid treatment. Since there are no recent standards for the management of LIP, the disease is treated empirically. We report a case of a HIV-negative 54-year-old woman, who was suspected of LIP according to clinical features and radiological findings. Positive laboratory results were highly suggestive of underlying autoimmune process, but did not fulfil the criteria of any particular CTD. Because of severe general condition of the patient, immunosuppressive treatment was started immediately, without further invasive diagnostics including lung biopsy, which is required for a definitive diagnosis. We present two-year observation of the patient with all our doubts concerning clinical proceedings.

  6. Unusual bone-scan findings in acute osteomyelitis: case report. [/sup 99m/Tc tracer technique

    Energy Technology Data Exchange (ETDEWEB)

    Russin, L.D.; Staab, E.V.

    1976-07-01

    In osteomyelitis, bone-scan findings precede the appearance of bone changes on radiographs. In cases where focal ischemia occurs, the earliest scan finding may be a cold area that later becomes hot as active periostitis develops.

  7. CT and {sup 18F}DG PET/CT findings of esophageal squamous cell papillomatosis: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Park, Soon Chang; Park, Won Kyu; Lee, Jae Kyo; Kim, Kum Rae; Hwang, Mi Soo [College of Medicine, Yeungnam University, Daegu (Korea, Republic of)

    2008-02-15

    Esophageal squamous cell papillomatosis is a rare disorder that is usually found incidentally on an upper gastrointestinal endoscopy examination or autopsy. A 70-year-old woman presented with a two-month history of dysphagia and abdominal discomfort. A chest CT scan showed diffuse marked thickening of the esophageal wall along the entire length and multiple small enhancing polypoid projections in the distal esophagus. Diffuse circumferential FDG uptake in the entire esophagus was seen on [{sup 18}F] FDG PET/CT. Squamous papillomatosis was diagnosed by an endoscopic biopsy. We report a case of extensive esophageal papillomatosis with imaging features on CT and [{sup 18}F] FDG PET/CT, with a review of the clinical literature.

  8. Hurler syndrome: a case report of a 5-year follow-up of dental findings after bone marrow transplantation.

    Science.gov (United States)

    Wadenya, Rose O; Stout, Angela M; Gupta, Avin; Monge, Janet

    2010-01-01

    Hurler syndrome is a rare autosomal recessive disorder of mucopolysaccharide metabolism. It results from a deficiency in lysosomal enzymes responsible for the breakdown of glycosaminoglycans. Affected individuals may show progressive physical and mental deterioration as glycosaminoglycans are deposited in the organs of the body. Bone marrow transplantation (BMT) is effective in improving some of the clinical manifestations of Hurler syndrome. Death is caused by cardiorespiratory failure and usually occurs before the second decade of life. In this case report, the course of dental development was followed over 5 years, from the primary dentition into the permanent dentition, of a child who was successfully treated with a bone marrow transplant in infancy. The timing of bone marrow therapy has significant and variable effect on the stages of tooth development with implications for the long-term maintenance of the dentition.

  9. Lipoid pneumonia: computed tomography findings - a case report; Pneumonia lipidica: aspectos na tomografia computadorizada - relato de caso

    Energy Technology Data Exchange (ETDEWEB)

    Farias, Janos; Martins, Erick Malheiro Leoncio; Pozes, Aline Serfaty; Marchiori, Edson [Universidade Federal Fluminense, Niteroi, RJ (Brazil). Dept. de Radiologia; Fialho, Suzane Mansur [Clinica Radiologica Emilio Amorim, Rio de Janeiro, RJ (Brazil)

    2004-02-01

    The authors report a case of lipoid pneumonia in an 80 year old man with chronic constipation in regular use of mineral oil as a laxative. According to his family, he experienced coughing episodes when he took his medication. He also presented dyspnoea at rest and diminished consciousness levels. Chest radiographs showed a consolidation area in the posterior segment of right upper lobe, which did not change on successive exams. High resolution computed tomography demonstrated low-density consolidation with negative Hounsfield units (-29 to -83 UH) and ground-glass opacities in the right upper lobe and inferior lobes. These opacities predominated in the posterior regions of the lungs. The diagnosis was confirmed by the presence of oil material on bronchoalveolar washing. The patient was advised to discontinue the ingestion of mineral oil and did not return for follow-up. (author)

  10. Ultrasonographic and magnetic resonance imaging findings of transitional ceII carcinoma arising at penile fossa navicularis: case report

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Seung Woo; Cho, Jae Ho; Jang, Han Won; Kim, Dong Sug; Moon, Gi Hak [College of Medicine, Yeungnam Univ., Daegu (Korea, Republic of)

    2004-08-01

    Primary carcinoma of the male urethra are rare. Among the malignant tumors of the male urethra, squamous cell carcinoma is the most common. Transitional cell carcinoma is very rare, particularly in the distal urethra. We experienced a case of distal urethral transitional cell carcinoma, arising at the fossa navicuIaris of the penis, which we report here with a review of the literature. A 68-year-old male patient presented with bloody discharge from the prepuce for 1 month. Ultrasonography showed a poorly marginating, heterogeneous mass, invading the glans penis and the corpus spongiosum. The mass encircled the glandular urethra of the penis glans, and obstructed the glandular urethra and the fossa navicularis. A Doppler ultrasonogram revealed hypervascularity in this mass. The mass was isointense to the corpus carvernosum on the T1-weighted images and slightly hypointense to the corpus carvernosum on the T2-weighted images. Contrast-enhanced MR imaging showed a poorly enhancing mass in the glans penis. This mass was confirmed as a transitional cell carcinoma by histologic study and a partial penectomy was performed.

  11. Radiological findings of Currarino's triad - a case report and review of the literature; Triade de Currarino - relato de um caso e revisao da literatura

    Energy Technology Data Exchange (ETDEWEB)

    Machado Junior, Marcos Alberto; Barbosa, Veronica Aline de Oliveira [Fundacao Monte Tabor, Salvador, BA (Brazil). Hospital Sao Rafael. Servico de Bioimagem; Rocha, Josilton Antonio; Ferreira, Eliane Fiuza; Maximo, Marcia Andrade [Fundacao Monte Tabor, Salvador, BA (Brazil). Hospital Sao Rafael; Castro, Luiz Eduardo [Hospital Prof. Jorge Valente, Salvador, BA (Brazil). Servico de Tomografia Computadorizada; Vieira, Lauro Conceicao [Fundacao Monte Tabor, Salvador, BA (Brazil). Hospital Sao Rafael. Servico de Ressonancia Magnetica

    1998-12-01

    The authors report a child case with congenital malformation Currarino triad characterized by a rare complex of a congenital sacral bonyabnormality, anorectal malformation and a presacral mass. A bibliographic review was done, focusing the radiological and tomographic findings. (author)

  12. Patients views and experiences in online reporting adverse drug reactions: findings of a national pilot study in Japan

    Directory of Open Access Journals (Sweden)

    Yamamoto M

    2015-01-01

    Full Text Available Michiko Yamamoto,1 Kiyoshi Kubota,2 Mitsuhiro Okazaki,3 Akira Dobashi,3 Masayuki Hashiguchi,4 Hirohisa Doi,1 Machi Suka,5 Mayumi Mochizuki4 1Education Center for Clinical Pharmacy Practice, Showa Pharmaceutical University, Tokyo, Japan; 2Department of Pharmacoepidemiology, Graduate School of Medicine, University of Tokyo, Japan; 3Education and Research Institute of Information Science, Tokyo University of Pharmacy and Life Sciences, Tokyo, Japan; 4Division for Evaluation and Analysis of Drug Information, Faculty of Pharmacy, Keio University, Tokyo, Japan; 5Department of Public Health and Environmental Medicine, The Jikei University School of Medicine, Tokyo, Japan Background: Patients have been allowed to report adverse drug reactions (ADRs directly to the government in some countries, which would contribute to pharmacovigilance.Objective: We started a pilot study to determine whether web-based patient ADR reporting would work in Japan. This article aims to describe the characteristics of the patient reporters, and to clarify patient views and experiences of reporting.Methods: Patients who submitted online ADR reports were contacted to respond to an ADR reporting questionnaire; only consenting reporters were included. Subjects with multiple responses were excluded from analysis. The questionnaire consisted of both closed and open questions. Questionnaire responses were examined using Pearson’s chi-squared test.Results: A total of 220 web-based ADR reports were collected from January to December 2011; questionnaires were sent to 190 reporters, excluding those who gave multiple reports and those that refused to be contacted. Responses were obtained from 94 individuals (effective response rate: 49.5%. The median respondent age was 46.0 years. Sixty-three respondents found out about this pilot study on the Internet (67.0%. The numbers of respondents claiming that they had difficulty recalling the time/date of ADR occurrence were 16 patient

  13. Retroperitoneal and pelvic plexiform neurofibromatosis: computed tomography and magnetic resonance findings - case report and review of literature; Neurofibromatose plexiforme retroperitoneal e pelvica: aspectos na tomografia computadorizada e ressonancia magnetica - relato de caso e revisao da literatura

    Energy Technology Data Exchange (ETDEWEB)

    Cancado, Daniel Dutra; Bahia, Paulo Roberto Valle [Universidade Federal, Rio de Janeiro, RJ (Brazil). Dept. de Radiologia]. E-mail: danieldutra@ wnetrj.com.br; Leijoto, Camila Cruz [Universidade Federal, Rio de Janeiro, RJ (Brazil). Dept. de Reumatologia; Carvalho, Carlos Eduardo Souza [Universidade Federal, Rio de Janeiro, RJ (Brazil). Dept. de Anatomia Patologica

    2005-05-15

    The authors report a case of neurofibromatosis type I, characterized by multiple plexiform neurofibromas in the retroperitoneum and pelvis. Computed tomography showed markedly hypodense lesions involving mainly the psoas and the paravertebral regions, findings which could mimic other diseases such as abscesses and lymphadenopathy. Magnetic resonance imaging was useful to better evaluate the extension and internal structure of the neurofibromas. (author)

  14. Computed tomographic findings of trichuriasis

    Institute of Scientific and Technical Information of China (English)

    Naime Tokmak; Zafer Koc; Serife Ulusan; Ismail Soner Koltas; Nebil Bal

    2006-01-01

    In this report, we present computed tomographic findings of colonic trichuriasis. The patient was a 75-year-old man who complained of abdominal pain, and weight loss.Diagnosis was achieved by colonoscopic biopsy. Abdominal computed tomography showed irregular and nodular thickening of the wall of the cecum and ascending colon.Although these findings are nonspecific, they may be one of the findings of trichuriasis. These findings, confirmed by pathologic analysis of the biopsied tissue and KatoKatz parasitological stool flotation technique, revealed adult Trichuris. To our knowledge, this is the first report of colonic trichuriasis indicated by computed tomography.

  15. An unusual autopsy case of cytokine storm-derived influenza-associated encephalopathy without typical histopathological findings: autopsy case report.

    Science.gov (United States)

    Nara, Akina; Nagai, Hisashi; Yamaguchi, Rutsuko; Yoshida, Ken-ichi; Iwase, Hirotaro; Mizuguchi, Masashi

    2015-03-01

    Cytokine storm-derived influenza-associated encephalopathy is a severe complication, affecting not only the brain but also multiple systemic organs including the heart and lungs. Hundreds of Japanese children are afflicted by influenza-associated encephalopathy every year. Influenza-associated encephalopathy can be diagnosed by pathological changes, such as advanced brain edema and disruption of astrocytic projections, which is known as clasmatodendrosis. In the present case, despite the absence of significant histopathological findings in the brain, the diagnosis of influenza-associated encephalopathy was made on the basis of autopsy findings such as brain swelling, pathological findings including diffuse alveolar damage, and increase in the concentrations of interleukin-6 in both the serum and cerebrospinal fluid. In this case, the interval from high fever to death was approximately 7 hours and may have been too short for histopathological features to develop. This is an unusual autopsy case of cytokine storm-derived influenza-associated encephalopathy without typical histopathological findings.

  16. Social Inequalities in Self-Reported Health in the Ukrainian Working-age Population: Finding from the ESS

    DEFF Research Database (Denmark)

    Mazhak, Iryna

    The purpose of this paper is to identify the possible social inequalities in self-reported health among the Ukrainian working-age population by exploring the associations of the social determinants of health with poor self-reported health. Data for this study is derived from the European Social...... the existence of some socio-economic, employment-related inequalities, and others in self-reported health among the Ukrainian working-age population...

  17. Patients’ self-reported adherence to capecitabine on XELOX treatment in metastatic colorectal cancer: findings from a retrospective cohort analysis

    Science.gov (United States)

    Kawakami, Kazuyoshi; Nakamoto, Eri; Yokokawa, Takashi; Sugita, Kazuo; Mae, Yutarou; Hagino, Akane; Suenaga, Mitsukuni; Mizunuma, Nobuyuki; Oniyama, Sayaka; Machida, Yoshiaki; Yamaguchi, Toshiharu; Hama, Toshihiro

    2015-01-01

    Background Capecitabine plus oxaliplatin (XELOX) has been established as a first-line treatment for metastatic colorectal cancer. Adherence is particularly important with capecitabine to maintain appropriate curative effect. In this study, we monitored the adherence to capecitabine on XELOX treatment and investigated which factors might decrease compliance. Methods The study included 242 consecutive patients who received XELOX treatment for metastatic colorectal cancer between October 2009 and March 2012. Adherence to capecitabine was checked by pharmacists with a patient-reported treatment diary at a pharmaceutical outpatient clinic. Adherence rate was defined as the number of times that a patient took capecitabine in a 14-day cycle/28 prescribed doses. We retrospectively surveyed median relative dose intensities of capecitabine and the factors deteriorating adherence across eight cycles from electronic patient records and examined differences in compliance rates according to age. Results The study included 144 male and 98 female patients. The overadherence rate was 1.5% (n=23). The median adherence rate was 93.5% (n=242) in the first cycle of XELOX treatment, which gradually rose to 96.1% (n=148) in the eighth cycle. The median relative dose intensity of capecitabine was 79.2%. The main factors contributing to decreased adherence to capecitabine were diarrhea (22.5%, 352 instances) and nausea/vomiting (13.8%, 215 instances). The rate of missed dose was 12.1%. Analysis of adherence issues in relation to patient age showed a trend toward worse adherence to capecitabine therapy in the group of patients aged ≥80 years (hazard ratio =3.83; 95% confidence interval 2.48–5.91, Padherence to capecitabine on XELOX treatment in clinical practice is high but adversely affected by side effects. Patients aged 80 years or more exhibit a significant decrease in compliance compared with younger patients. PMID:25914526

  18. Characterisation of inflammatory response, coagulation, and radiological findings in Katayama fever: a report of three cases at the Medical University of Vienna, Austria

    Science.gov (United States)

    2014-01-01

    Background Katayama fever is an acute clinical condition characterised by high fever, dry cough and general malaise occurring during early Schistosoma spp. infection. It is predominantly reported in travellers from non-endemic regions. Whereas the immunological response to Schistosoma infection is well characterised, alterations in inflammatory markers and coagulation in response to acute infection are poorly understood. Methods Here we report the clinical, laboratory and radiological characteristics of three returning travellers with Katayama fever. Inflammatory markers and coagulation status were assessed repeatedly during follow-up to characterise the host response to infection. Radiographic findings were correlated with clinical and laboratory markers. Results Clinical symptoms were suggestive of a significant inflammatory response in all patients including high fever (>39°C), cough, and general malaise. Classical inflammatory markers including blood sedimentation rate, C-reactive protein, and serum amyloid A were only moderately elevated. Marked eosinophilia (33–42% of white blood cells) was observed and persisted despite anti-inflammatory and anthelminthic treatment for up to 32 weeks. Analysis of blood coagulation markers indicated increased coagulability reflected by elevated D-dimer values (0.57–1.17 μg/ml) and high thrombin generating potentials (peak thrombin activity: 311–384 nM). One patient showed particularly high levels of microparticle-associated tissue factor activity at initial presentation (1.64 pg/ml). Multiple pulmonary and hepatic opacities demonstrated by computed tomography (CT) scanning were associated with raised inflammatory markers in one patient. Conclusions The characterisation of the inflammatory response, blood coagulation parameters and radiological findings in three patients adds to our current understanding of Katayama fever and serves as a starting point for further systematic investigations of the pathophysiology of

  19. Alarmist misrepresentations of the findings of the latest scientific assessment report of the intergovernmental Panel on climate change

    Energy Technology Data Exchange (ETDEWEB)

    Linden, Henry R.

    2007-08-15

    The alarmist propaganda following release of the Policymakers Summary of the Fourth Assessment Report of Working Group 1 of the IPCC this year is unjustified. We had this information since 2001, when the Third Assessment Report was released. However, this does not mean that we should ignore the potential consequences of increasing the impact of the current interglacial period. (author)

  20. Juvenile Residential Facility Census, 2010: Selected Findings. Juvenile Offenders and Victims: National Report Series. Bulletin NCJ 241134

    Science.gov (United States)

    Hockenberry, Sarah; Sickmund, Melissa; Sladky, Anthony

    2013-01-01

    This bulletin is part of the "Juvenile Offenders and Victims National Report Series." The "National Report" offers a comprehensive statistical overview of the problems of juvenile crime, violence, and victimization and the response of the juvenile justice system. During each interim year, the bulletins in the "National…

  1. Barriers to Disclosing and Reporting Violence among Women in Pakistan: Findings from a National Household Survey and Focus Group Discussions

    Science.gov (United States)

    Andersson, Neil; Cockcroft, Anne; Ansari, Umaira; Omer, Khalid; Ansari, Noor M.; Khan, Amir; Chaudhry, Ubaid Ullah

    2010-01-01

    Worldwide, many women who experience domestic violence keep their experience secret. Few report to official bodies. In a national survey of abuse against women in Pakistan, we examined factors related to disclosure: women who had experienced physical violence telling someone about it. In focus groups, we explored why women do not report domestic…

  2. Self-reported hypertension in eMbalenhle, Mpumalanga, South Africa: findings from a vulnerability to air pollution assessment

    CSIR Research Space (South Africa)

    Matooane, M

    2011-01-01

    Full Text Available .9%), diabetes (3.8%) and asthma (2.2%) were comparable to provincial self-reported disease figures of 9.0%, 3.5%, 2.3% and 3.4%, respectively. self reporting of hypertension increased significantly with age (OR: 1.07; 95% CI: 1.05-1.09; p<0.001), being female...

  3. CT Findings of Intrarenal Yolk Sac Tumor with Tumor Thrombus Extending into the Inferior Vena Cava: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Lin, Shao Chun; Li, Xue Hua; Sun, Can Hui; Feng, Shi Ting; Peng, Zhen Peng; Huang, Si Yun; Li, Zi Ping [Dept. of Radiology, The First Affiliated Hospital, Sun Yat-Sen University, Guangzhou (China)

    2014-10-15

    Yolk sac tumor (YST) is a rare germ cell neoplasm of childhood that usually arises from the testis or ovary. The rare cases of YST in various extragonadal locations have been reported, but the primary intrarenal YST is even more uncommon. Here, we report a case of a primary intrarenal YST with tumor thrombus of the inferior vena cava and left renal vein in a 2-year-old boy, with an emphasis on the CT features. To our knowledge, this is the first reported case of an intrarenal YST with intravascular involvement.

  4. Sequential Magnetic Resonance Imaging Finding of Intramedullary Spinal Cord Abscess including Diffusion Weighted Image: a Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Roh, Jae Eun; Lee, Seung Young; Cha, Sang Hoon; Cho, Bum Sang; Jeon, Min Hee; Kang, Min Ho [Chungbuk National University College of Medicine, Cheongju (Korea, Republic of)

    2011-04-15

    Intramedullary spinal cord abscess (ISCA) is a rare infection of the central nervous system. We describe the magnetic resonance imaging (MRI) findings, including the diffusion-weighted imaging (DWI) findings, of ISCA in a 78-year-old man. The initial conventional MRI of the thoracic spine demonstrated a subtle enhancing nodule accompanied by significant edema. On the follow-up MRI after seven days, the nodule appeared as a ring-enhancing nodule. The non-enhancing central portion of the nodule appeared hyperintense on DWI with a decreased apparent diffusion coefficient (ADC) value on the ADC map. We performed myelotomy and surgical drainage, and thick, yellowish pus was drained

  5. Cone beam computed tomography findings of ectopic mandibular third molar in the mandibular condyle: report of a case

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jin Soo [School of Dentistry, Chosun University, Gwangju (Korea, Republic of)

    2011-09-15

    Impaction of third molar is a common developmental abnormality. However, ectopic impaction of the mandibular third molar in condylar region is an extremely rare condition. This report describes a case of impacted tooth in the mandibular condyle without any associated pathologic condition. Also, this report presents the spatial relationship of the impacted mandibular third molar to the surrounding anatomic structures using cone beam computed tomography.

  6. Radiologic Findings of Oral Bisphosphonate-Related Osteonecrosis of the Maxilla, Complicated by Actinomycosis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yi Kyung; Kim, Hyung Jin; Kim, Eun Hee; Chung, Seung Kyu; Hong, Jong Rak [Samsung Medical Center, Seoul (Korea, Republic of)

    2010-01-15

    Bisphosphonate-related osteonecrosis of the jaw (BRONJ) is a rare, but serious complication, which has recently been more frequently reported. However, this entity is unfamiliar to radiologists. We report a case of BRONJ complicated by actinomycosis following a tooth extraction in a 68-year-old woman who has been treated with oral bisphosphonate for treatment of osteoporosis over the last 3 years and 3 months

  7. Spindle epithelial tumor with thymus-like differentiation of the thyroid gland: A case report with ultrasonography and CT features, cytological findings and histopathological results

    Energy Technology Data Exchange (ETDEWEB)

    Kang, Dong Joo; Lee, Yoo Jin; Kim, Dong Wook; Jung, Soo Jin [Busan Paik Hospital, Inje University College of Medicine, Busan (Korea, Republic of)

    2016-11-15

    Spindle epithelial tumor with thymus-like differentiation (SETTLE) of the thyroid gland is a very rare tumor. It is believed to originate from ectopic thymus tissue within the thyroid gland or from branchial pouch remnants that differentiate along the thymic line. A few reports of SETTLE have been presented, but to the best of our knowledge, there is no case report in which detailed preoperative imaging features of SETTLE have been described. In addition, there are no case reports of SETTLE in Korean patients. Thus, we report a case of SETTLE with detailed preoperative ultrasonography and computed tomography features, cytological findings and histopathological results.

  8. Fibroblastic Type Osteosarcoma of the Ulna: a Case Report of a Tumor in a Rare Location with Atypical Imaging Findings

    Science.gov (United States)

    Joo, Ijin; Chung, Jin-Haeng; Oh, Joo Han; Hong, Sung Hwan; Kang, Heung Sik

    2009-01-01

    The ulna is a rare site of origin for osteosarcoma, and purely osteolytic osteosarcomas are uncommonly noted on conventional radiographs. We present a patient with a lytic lesion of the distal ulna for which imaging findings suggested an aneurysmal bone cyst. The lesion was histologically confirmed to be a fibroblastic osteosarcoma. PMID:19182508

  9. Fibroblastic Type Osteosarcoma of the Ulna: a Case Report of a Tumor in a Rare Location with Atypical Imaging Findings

    Energy Technology Data Exchange (ETDEWEB)

    Joo, I Jin; Choi, Jung Ah; Hong, Sung Hwan; Kang, Heung Sik [Seoul National University College of Medicine, Seoul (Korea, Republic of); Chung, Jin Haeng; Oh, Joo Han [Seoul National University Bundang Hospital, Seongnam (Korea, Republic of)

    2009-02-15

    The ulna is a rare site of origin for osteosarcoma, and purely osteolytic osteosarcomas are uncommonly noted on conventional radiographs. We present a patient with a lytic lesion of the distal ulna for which imaging findings suggested an aneurysmal bone cyst. The lesion was histologically confirmed to be a fibroblastic osteosarcoma.

  10. What Works Clearinghouse Quick Review of the Report "Effectiveness of Reading and Mathematics Software Products: Findings for Two Student Cohorts"

    Science.gov (United States)

    What Works Clearinghouse, 2010

    2010-01-01

    "Effectiveness of Reading and Mathematics Software Products: Findings for Two Student Cohorts" examined the effects of ten reading and mathematics software products on student achievement. The study analyzed data on more than 11,000 students in 400 classrooms and was conducted in 23 primarily urban, low-income school districts. The…

  11. Magnetic resonance cholangiopancreatography uncovering massive gallbladder mucocele in a patient with ambiguous clinical and laboratory findings: A case report

    Directory of Open Access Journals (Sweden)

    Queennie Reyes

    2017-01-01

    Conclusion: Magnetic resonance cholangiopancreatography should be considered as a complementary imaging modality to assess patients presenting with atypical biliary symptoms, particularly when ultrasound is equivocal or inconclusive, clinical and laboratory findings are non-specific, and computer tomography is contraindicated. Magnetic resonance cholangiopancreatography can also be considered in patients with acute cholecystitis not adherent to a specific severity grade.

  12. 45 CFR 60.10 - Reporting negative actions or findings taken by peer review organizations or private...

    Science.gov (United States)

    2010-10-01

    ... peer review organizations or private accreditation entities. 60.10 Section 60.10 Public Welfare... negative actions or findings taken by peer review organizations or private accreditation entities. (a) What..., dentist, or entity by a peer review organization or private accreditation entity. The health...

  13. Association between Sleep Duration and Self-Reported Health Status: Findings from the Bhutan's Gross National Happiness Study.

    Science.gov (United States)

    Sithey, Gyambo; Wen, Li Ming; Kelly, Patrick; Li, Mu

    2017-01-15

    Short and long sleep durations have been found to be associated with chronic conditions like diabetes mellitus, hypertension and cardiovascular disease. However, most studies were conducted in developed countries and the results were inconsistent. The aim of this study is to investigate the association between sleep duration and self-reported health status in a developing country setting. We conducted secondary data analysis of the 2010 Gross National Happiness study of Bhutan, which was a nationwide cross sectional study with representative samples from rural and urban areas. The study included 6476 participants aged 15-98 y. The main outcome variable of interest was self-reported health status. Sleep duration was categorized as ≤ 6 h, 7 h, 8 h, 9 h, 10 h, and ≥ 11 h. Multiple logistic regressions were conducted to investigate the association between sleep duration and self-reported health status. The mean sleep duration was 8.5 (± 1.65) h. Only 9% of the respondents slept for 7 h; 6% were short sleepers (≤ 6 h) and 84% were long sleepers (21%, 8 h; 28%, 9 h; 22%, 10 h; 13%, ≥ 11 h). We found that both short (≤ 6 h) and long sleep duration (≥ 11 h) were independently associated with poor self-reported health status. This study found that people with shorter and longer sleep durations were more likely to report poorer health status.

  14. The North Seas Countries' Offshore Grid Initiative. Initial Findings. Final Report. Working Group 1 - Grid Configuration

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-15

    This report focuses on the tasks and results from Working Group 1 (WG1), grid configuration and integration, chaired jointly by representatives from Denmark and the Netherlands. The methodology, assumptions concerning generation portfolio, load situation, available technology and results are presented. This report presents the WG1 Offshore Grid Study that supports the North Seas Countries' Offshore Grid Initiative (NSCOGI) final report. The information contained in this report aims to evaluate the long-term development of an offshore grid structure in the North Seas by providing a view on how such a grid may possibly develop in the future, based on the assumptions made for this study. The report aims to compare and evaluate the possible advantages and disadvantages of the long term development of an optimised, integrated (or meshed) offshore grid in the North Seas by providing a view of how that possible grid might develop in the future against changes to the electricity energy requirements. To evaluate basic variants, different transmission design topologies (radial and meshed) were compared and analysed with respect to various aspects, such as cost/benefits, import and export levels and the systems' CO2 emissions.

  15. How to Make Feedback More Effective? Qualitative Findings from Pilot Testing of an Audit and Feedback Report for Endoscopists

    Directory of Open Access Journals (Sweden)

    Fiona Webster

    2016-01-01

    Full Text Available Background. Audit and feedback (A/F reports are one of the few knowledge translation activities that can effect change in physician behavior. In this study, we pilot-tested an endoscopist A/F report to elicit opinions about the proposed report’s usability, acceptability and usefulness, and implications for knowledge translation. Methods. Semi-structured qualitative interviews were conducted with eleven endoscopists in Ontario, Canada. We tested an A/F report template comprising 9 validated, accepted colonoscopy quality indicators populated with simulated data. Interview transcripts were coded using techniques such as constant comparison and themes were identified inductively over several team meetings. Results. Four interrelated themes were identified: (1 overall perceptions of the A/F report; (2 accountability and consequences for poor performance; (3 motivation to change/improve skills; and (4 training for performance enhancement and available resources. The A/F report was well received; however, participants cited some possible threats to the report’s effectiveness including the perceived threat of loss of privileges or licensing and the potential for the data to be dismissed. Conclusions. Participants agreed that A/F has the potential to improve colonoscopy performance. However, in order to be effective in changing physician behavior, A/F must be thoughtfully implemented with attention to the potential concerns of its recipients.

  16. Radiographic findings in liveborn triploidy

    Energy Technology Data Exchange (ETDEWEB)

    Silverthorn, K.G.; Houston, C.S.; Newman, D.E.; Wood, B.J.

    1989-05-01

    The detailed radiographic features of triploidy, a fatal congenital disorder with 69 chromosomes, have not previously been reported. Radiographs of ten liveborn infants with chromosomally confirmed triploidy showed six findings highly suggestive of this diagnosis: Harlequin orbits, small anterior fontanelle, gracile ribs, diaphyseal overtubulation of long bones, upswept clavicles and antimongoloid pelvis. Sixteen other less specific findings showed many similarities to those found in trisomy 18.

  17. Radiographic findings in liveborn triploidy.

    Science.gov (United States)

    Silverthorn, K G; Houston, C S; Newman, D E; Wood, B J

    1989-01-01

    The detailed radiographic features of triploidy, a fatal congenital disorder with 69 chromosomes, have not previously been reported. Radiographs of ten liveborn infants with chromosomally confirmed triploidy showed six findings highly suggestive of this diagnosis: harlequin orbits, small anterior fontanelle, gracile ribs, diaphyseal overtubulation of long bones, upswept clavicles and antimongoloid pelvis. Sixteen other less specific findings showed many similarities to those found in trisomy 18.

  18. Reduction in Clostridium difficile infection rates after mandatory hospital public reporting: findings from a longitudinal cohort study in Canada.

    Science.gov (United States)

    Daneman, Nick; Stukel, Therese A; Ma, Xiaomu; Vermeulen, Marian; Guttmann, Astrid

    2012-01-01

    The role of public reporting in improving hospital quality of care is controversial. Reporting of hospital-acquired infection rates has been introduced in multiple health care systems, but its relationship to infection rates has been understudied. Our objective was to determine whether mandatory public reporting by hospitals is associated with a reduction in hospital rates of Clostridium difficile infection. We conducted a longitudinal, population-based cohort study in Ontario (Canada's largest province) between April 1, 2002, and March 31, 2010. We included all patients (>1 y old) admitted to 180 acute care hospitals. Using Poisson regression, we developed a model to predict hospital- and age-specific monthly rates of C. difficile disease per 10,000 patient-days prior to introduction of public reporting on September 1, 2008. We then compared observed monthly rates of C. difficile infection in the post-intervention period with rates predicted by the pre-intervention predictive model. In the pre-intervention period there were 33,634 cases of C. difficile infection during 39,221,113 hospital days, with rates increasing from 7.01 per 10,000 patient-days in 2002 to 10.79 in 2007. In the first calendar year after the introduction of public reporting, there was a decline in observed rates of C. difficile colitis in Ontario to 8.92 cases per 10,000 patient-days, which was significantly lower than the predicted rate of 12.16 (95% CI 11.35-13.04) cases per 10,000 patient-days (ppublic reporting was associated with a 26.7% (95% CI 21.4%-31.6%) reduction in C. difficile cases, or a projected 1,970 cases averted per year (95% CI 1,476-2,500). The effect was specific to C. difficile, with rates of community-acquired gastrointestinal infections and urinary tract infections unchanged. A limitation of our study is that this observational study design cannot rule out the influence of unmeasured temporal confounders. Public reporting of hospital C. difficile rates was associated

  19. Radiologic and pathologic findings of a follicular variant of papillary thyroid cancer with extensive stromal fat: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Jn Woo; Kim, Tae Hyung; Roh, Hong Gee; Moon, Won Jin; Lee, Sang Hwa; Hwang, Tae Sook; Park, Kyoung Sik [Konkuk University Medical Center, Konkuk University School of Medicine, Seoul (Korea, Republic of)

    2015-12-15

    Thyroid cancer may have small adipose structures detected by microscopy. However, there are no reports of thyroid cancer with gross fat evaluated by radiological methods. We reported a case of a 58-year-old woman with a fat containing thyroid mass. The mass was hyperechoic and ovoid in shape with a smooth margin on ultrasonography. On computed tomography, the mass had markedly low attenuation suggestive of fat, and fine reticular and thick septa-like structures. The patient underwent a right lobectomy. The mass was finally diagnosed as a follicular variant of papillary thyroid cancer with massive stromal fat.

  20. Radiological-pathological findings of central sclerosing hemangioma initially misdiagnosed as papillary adenoma by bronchoscopicbiopsy: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Soo Hyun; Seon, Hyun Ju; Song, Jang Hyeon; Park, Seo Yeon; Kim, Yun Hyeon; Choi, Yoo Duk; Song, Sang Yun [Chonnam National University Hospital, Chonnam National University Medical School, Gwangju (Korea, Republic of)

    2013-10-15

    Sclerosing hemangioma is relatively rare, the second most common benign pulmonary neoplasm, which usually presents the peripheral location. Central location of this neoplasm is extremely rare with only a few reports. Herein, we would like to report an extremely rare case of central sclerosing hemangioma with descriptions of radiological characteristics. It was initially misdiagnosed as a papillary adenoma by bronchoscopic biopsy and mimicked central lung malignancies such as carcinoid tumors on non-invasive image evaluations. However the patient was finally confirmed with surgery.

  1. Management of Accidental Finding of Ascaris Lumbricoides During Emergent Abdominal Surgery: A Case Report and Review of the Literature.

    Science.gov (United States)

    Esfehani, Maryam Hassan; Jahanshahi, Abdolhadi; Karimi, Amirhossein

    2016-01-01

    Ascariasis lumbricoides is the most common soil-transmitted helminth worldwide and most often is asymptomatic, although it can present with abdominal pain, malabsorption and growth failure, complete or partial obstraction in small bowel and biliary system and etc. Accidental encounters with ascaris during emergent abdominal surgeries are very rare and have been reported in less than a handful of papers. In this report, we describe this rare event from a country with low prevalence of this infection, and then review the literatures and clarify the possible challenges for surgeons during operation and postoperative follow-up.

  2. Prevalence of Parent-Reported ASD and ADHD in the UK: Findings from the Millennium Cohort Study

    Science.gov (United States)

    Russell, Ginny; Rodgers, Lauren R.; Ukoumunne, Obioha C.; Ford, Tamsin

    2014-01-01

    The UK prevalence of parent-reported autism spectrum disorder (ASD) and attention deficit/hyperactivity disorder (ADHD) were estimated from the Millennium Cohort Study. Case definition was if a doctor or health care professional had ever told parents that their child had ASD and/or ADHD. Data were collected in 2008/2009 for 14,043 children. 1.7%…

  3. Serial CT Findings of Resolving Extramedullary Hematopoiesis as Unilateral Posterior Mediastinal Mass after Splenectomy in Hereditary Spherocytosis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Nam, Mi Yeon; Lee, Ju Won; Kim, Yeo Ju; Kim, Youn Jeong; Kang, Young Hye; Lee, Kyung Hee [Dept. of Radiology, Inha University Hospital, Incheon (Korea, Republic of)

    2012-03-15

    Intrathoracic extramedullary hematopoiesis (EMH) is a rare condition of the hereditary spherocytosis. EMH usually regresses or disappears after treatment; such as splenectomy in the case of spherocytosis. We report a case of hereditary spherocytosis. It is presented with an unilateral paravertebral posterior mediastinal mass. After splenectomy, it revealed shrinkage and fatty replacement on serial CT scans.

  4. Evaluation of the Enhanced Assessment Grants (EAGs) SimScientists Program: Site Visit Findings. CRESST Report 791

    Science.gov (United States)

    Herman, Joan; Dai, Yunyun; Htut, Aye Mon; Martinez, Marcela; Rivera, Nichole

    2011-01-01

    This evaluation report addresses the implementation, utility, and feasibility of SimScientists' simulation-based assessments for middle school science classrooms, with particular attention to the use of accommodations available in the program. Data were collected from a convenience sample of five schools and eight teachers across three states…

  5. Sailor: Maryland's Online Public Information Network. Sailor Network Assessment Final Report: Findings and Future Sailor Network Development.

    Science.gov (United States)

    Bertot, John Carlo; McClure, Charles R.

    This report describes the results of an assessment of Sailor, Maryland's Online Public Information Network, which provides statewide Internet connection to 100% of Maryland public libraries. The concept of a "statewide networked environment" includes information services, products, hardware and software, telecommunications…

  6. Finding the Link between CSR Reporting and Corporate Financial Performance: Evidence on Czech and Estonian Listed Companies

    Directory of Open Access Journals (Sweden)

    Jiří Strouhal

    2015-09-01

    Full Text Available Despite the fact that obligations to publish reports on corporate social responsibility will come into force in the European Union from 2018, an increasing number of companies are starting to implement corporate social responsibility (CSR policy into their everyday business practices, and as a result the information of this activity is disclosed in CSR reports or within annual reports. As the disclosure of such information is currently voluntarily based, we believe that the growing popularity of CSR leads to a direct link between the sustainability of the company and its financial performance. The purpose of this paper is therefore to determine the linkage between CSR and financial performance within two countries in the CEE region – Czech and Estonia – using data from 2012 - 2013. We compare return on assets and normalized market value added of listed companies. Based on the results, we can state that the implementation of a standalone CSR report does not have any direct linkage with the financial performance of the tested companies.

  7. Fournier gangrene: report of three cases, computed tomography imaging findings and literature review;Gangrena de Fournier: relato de tres casos, achados tomograficos e revisao da literatura

    Energy Technology Data Exchange (ETDEWEB)

    Judici, Paola Lima Pasini; Christofoli, Maria Olivia Jacques de Medeiros; Oliveira, Paulo Cesar Rocha; Teles, Ilailson de Goes; Najjar, Yana Senna Jeronimo, E-mail: paolajudice@sarah.b [Rede Sarah de Hospitais de Reabilitacao, Brasilia, DF (Brazil)

    2010-08-15

    The authors report three cases of patients with Fournier gangrene. This is a polymicrobial infectious disease that affects the perineum and genitalia, especially in males, whose source is most commonly genitourinary, colorectal or cutaneous and may also not have a clearly defined focus. Potentially lethal, requires immediate clinical and surgical treatment. The purpose of this report is to describe the main findings of imaging on computed tomography in this disease and to briefly review the literature on the subject. (author)

  8. ["Second opinion" in online radiology via Internet: report on implementation and analysis of reliability of findings in sectional images].

    Science.gov (United States)

    Ricke, J; van der Donk, E; Wolf, M; Ostendorf, B; Hosten, N; Zielinski, C; Liebig, T; Stroszczinski, C; Lopez-Hänninen, E; Lemke, A J; Gillessen, C; Gürvit, O; Amthauer, H; Kleinholz, L; Bartelink, H; Felix, R

    1997-01-01

    Numerous medical on-line services have already been established in the world-wide internet. In connection with the Information service TELESCAN, sponsored by the EU, a pilot project has been initiated which offers a radiological "second opinion" via the transmission of radiological findings and images that have been previously rendered anonymous. In addition to a description of the basic implementation, tests of the diagnostic certainty of the transmitted cranial computed tomographs have been performed. The CT images were digitized with a document camera, transmitted over the Internet, and then evaluated on the receiver's monitor. Both the transfer of originally generated digital image files (in ACR-NEMA or DICOM) as well as graphic files after digitization of X-ray films, for example by a document camera, is possible via electronic post (e-mail). Visualization by the receiver requires the use of current proprietary software for special medical image formats, while standard graphic formats such as GIFF or JPEG can be visualized with the usual Internet software. In an ROC analysis, 56 individual images of cranial computed tomographs, half with pathological findings such as space-occupying lesions, infarcts, or brain edema, were tested with regard to the diagnostic certainty after digitization and transmission. In comparison with the original film findings, there was a slight but statistically not significant reduction in diagnostic certainty of the images evaluated on screen after transfer via the Internet. We believe that this result is due to the low local resolution, low dynamic range, the high image noise and of CT arising from the window technique. The same parameters are probably valid for MRI. The result cannot be applied to conventional radiography including mammography because, in comparison to the mentioned image techniques, their local resolution is high and image noise is considerably lower.

  9. Odontogenic Sinusitis Caused by an Inflammation of a Dentigerous Cyst and Subsequent Finding of a Fibrous Dysplasia. A Case Report

    Science.gov (United States)

    López-Carriches, Carmen; López-Carriches, Inmaculada; Bryan, Rafael Baca-Perez

    2016-01-01

    We report the case of a 38-year old male patient with sinusitis caused by an infected follicular cyst due to an ectopic impacted third molar in the right maxillary sinus. A 10-day antibiotherapy regimen was administered; subsequently, the cyst and the third molar were removed achieving complete recovery. Fibrous dysplasia was diagnosed at follow-up examination (occupation of the maxillary sinus by bone tissue was observed in a radiographic examination) and confirmed by biopsy. In cases of odontogenic sinusitis, thorough examination is crucial, as evidenced by the case reported in this study. A Literature review was performed in order to identify the diagnostic methods currently available and the clinical features, complications and treatment for both, odontogenic maxillary sinusitis and fibrous dysplasia. PMID:28077969

  10. Dam-Breach hydrology of the Johnstown flood of 1889-challenging the findings of the 1891 investigation report.

    Science.gov (United States)

    Coleman, Neil M; Kaktins, Uldis; Wojno, Stephanie

    2016-06-01

    In 1891 a report was published by an ASCE committee to investigate the cause of the Johnstown flood of 1889. They concluded that changes made to the dam by the South Fork Fishing and Hunting Club did not cause the disaster because the embankment would have been overflowed and breached if the changes were not made. We dispute that conclusion based on hydraulic analyses of the dam as originally built, estimates of the time of concentration and time to peak for the South Fork drainage basin, and reported conditions at the dam and in the watershed. We present a LiDAR-based volume of Lake Conemaugh at the time of dam failure (1.455 × 10(7) m(3)) and hydrographs of flood discharge and lake stage decline. Our analytical approach incorporates the complex shape of this dam breach. More than 65 min would have been needed to drain most of the lake, not the 45 min cited by most sources. Peak flood discharges were likely in the range 7200 to 8970 m(3) s(-1). The original dam design, with a crest ∼0.9 m higher and the added capacity of an auxiliary spillway and five discharge pipes, had a discharge capacity at overtopping more than twice that of the reconstructed dam. A properly rebuilt dam would not have overtopped and would likely have survived the runoff event, thereby saving thousands of lives. We believe the ASCE report represented state-of-the-art for 1891. However, the report contains discrepancies and lapses in key observations, and relied on excessive reservoir inflow estimates. The confidence they expressed that dam failure was inevitable was inconsistent with information available to the committee. Hydrodynamic erosion was a likely culprit in the 1862 dam failure that seriously damaged the embankment. The Club's substandard repair of this earlier breach sowed the seeds of its eventual destruction.

  11. Electronic Support for Public Health: Validated Case Finding and Reporting for Notifiable Diseases Using Electronic Medical Data

    Science.gov (United States)

    Lazarus, Ross; Klompas, Michael; Campion, Francis X.; McNabb, Scott J.N.; Hou, Xuanlin; Daniel, James; Haney, Gillian; DeMaria, Alfred; Lenert, Leslie; Platt, Richard

    2009-01-01

    Health care providers are legally obliged to report cases of specified diseases to public health authorities, but existing manual, provider-initiated reporting systems generally result in incomplete, error-prone, and tardy information flow. Automated laboratory-based reports are more likely accurate and timely, but lack clinical information and treatment details. Here, we describe the Electronic Support for Public Health (ESP) application, a robust, automated, secure, portable public health detection and messaging system for cases of notifiable diseases. The ESP application applies disease specific logic to any complete source of electronic medical data in a fully automated process, and supports an optional case management workflow system for case notification control. All relevant clinical, laboratory and demographic details are securely transferred to the local health authority as an HL7 message. The ESP application has operated continuously in production mode since January 2007, applying rigorously validated case identification logic to ambulatory EMR data from more than 600,000 patients. Source code for this highly interoperable application is freely available under an approved open-source license at http://esphealth.org. PMID:18952940

  12. Radiological and pathological findings of a metastatic composite paraganglioma with neuroblastoma in a man: a case report

    Directory of Open Access Journals (Sweden)

    Koch Sonja

    2010-11-01

    Full Text Available Abstract Introduction Composite tumors of the adrenal medulla or paraganglia are extremely rare and present a diagnostic dilemma. These tumors consist of a neuroendocrine component mixed with a neural component. We describe the imaging characteristics together with the corresponding pathological findings of a composite tumor. Apart from any component-specific imaging findings, the hallmark of this entity is the presence of histologically distinguishable components. Case presentation A 61-year-old Caucasian man was referred to our hospital due to a suspect lesion found on chest computed tomography carried out for unclear thoracic pain. An abdominal computed tomography scan and ultrasound examination detected a retroperitoneal tumor comprising two different tumor components. Twenty-four-hour urine revealed high levels of normetanephrine, characteristic of a neuroendocrine tumor. An octreoscan prior to surgical procedures revealed multiple osseous and intra-hepatic metastases. The final histopathological workup revealed a composite paraganglioma with neuroblastoma. Our patient died ten months after the initial diagnosis from tumor-associated complications. Conclusions Composite paragangliomas with neuroblastoma are rare tumors of the retroperitoneum. Such tumors should be considered in the differential diagnosis of retroperitoneal masses.

  13. Methoxetamine, a novel psychoactive substance with serious adverse pharmacological effects: a review of case reports and preclinical findings.

    Science.gov (United States)

    Zanda, Mary T; Fadda, Paola; Chiamulera, Cristiano; Fratta, Walter; Fattore, Liana

    2016-09-01

    An increasing number of novel psychoactive substances are currently available and sold as 'legal highs' or 'research chemicals' accompanied by the indication that they are 'not for human consumption'. Among those that have emerged in the last few years, methoxetamine (MXE) owes its wide popularity to its easy access on the Internet and its reputation of being a 'safe' drug. MXE is an arylcyclohexylamine with a chemical structure analogous to ketamine and phencyclidine, and similar noncompetitive glutamate N-methyl D-aspartate receptor antagonist properties. Yet, very recent preclinical data highlighted a stimulatory effect of MXE on dopamine neurotransmission within the mesolimbic pathway. The aim of this review is to provide an updated review of the behavioral and toxicological effects of MXE as well as the latest findings on its pharmacology that might explain sought effects and frequent occurrence of adverse effects. In light of the growing number of intoxications induced by MXE, knowledge of its short-term and long-term effects is urgently needed. However, the hypothetical rapid antidepressant activity of MXE suggested by its chemical analogy with ketamine and supported by recent preclinical findings deserves further investigation.

  14. The Thurgood Marshall School of Law Empirical Findings: A Report of the Watson-Glaser for the 2009-2010 Test Takers

    Science.gov (United States)

    Kadhi, T.; Palasota, A.; Holley, D.; Rudley, D.

    2010-01-01

    The following report gives the statistical findings of the 2009-2010 Watson-Glaser test. Data is pre-existing and was given to the Evaluator by email from the Director, Center for Legal Pedagogy. Statistical analyses were run using SPSS 17 to address the following questions: 1. What are the statistical descriptors of the Watson-Glaser results of…

  15. Hepatic Rupture Caused by Hemolysis, Elevated Liver Enzyme, and Low Platelet Count Syndrome: A Case Report with Computed Tomographic and Conventional Angiographic Findings

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Cheong Bok; Ahn, Jae Hong; Choi, Soo Jung; Lee, Jong Hyeog; Park, Man Soo; Jung, Seung Mun; Ryu, Dae Sik [Dept. of Radiology, Asan Foundation, Gangneung Asan Hospital, University of Ulsan College of Medicine, Gangneung (Korea, Republic of)

    2013-03-15

    The authors recently obtained successful clinical outcome after embolization of the hepatic artery and right inferior phrenic artery in a pregnant patient with hemolysis, elevated liver enzyme, and low platelet count (HELLP) syndrome causing hepatic rupture. We report the computed tomographic and conventional angiographic findings in a case of HELLP syndrome, resulting in hepatic infarction and rupture with active bleeding.

  16. Impacts of Social-Emotional Curricula on Three-Year-Olds: Exploratory Findings from the Head Start CARES Demonstration. Research Snapshot. OPRE Report 2014-78

    Science.gov (United States)

    Hsueh, JoAnn; Lowenstein, Amy E.; Morris, Pamela; Mattera, Shira K.; Bangser, Michael

    2014-01-01

    This report presents exploratory impact findings for 3-year-olds from the Head Start CARES demonstration, a large-scale randomized controlled trial implemented in Head Start centers for one academic year across the country. The study was designed primarily to test the effects of the enhancements on 4-year-olds, but it also provides an opportunity…

  17. The Mother and Infant Home Visiting Program Evaluation: Early Findings on the Maternal, Infant, and Early Childhood Home Visiting Program. A Report to Congress. OPRE Report 2015-11

    Science.gov (United States)

    Michalopoulos, Charles; Lee, Helen; Duggan, Anne; Lundquist, Erika; Tso, Ada; Crowne, Sarah Shea; Burrell, Lori; Somers, Jennifer; Filene, Jill H.; Knox, Virginia

    2015-01-01

    "The Mother and Infant Home Visiting Program Evaluation: Early Findings on the Maternal, Infant, and Early Childhood Home Visiting Program--A Report to Congress" presents the first findings from the Mother and Infant Home Visiting Program Evaluation (MIHOPE), the legislatively mandated national evaluation of the Maternal, Infant, and…

  18. Ellis-van Creveld syndrome in a fetus with rhizomelia and polydactyly. Report of a case diagnosed by genetic analysis, and correlation with pathological andradiologic findings.

    Science.gov (United States)

    Peraita-Ezcurra, Milena; Martínez-García, Mónica; Ruiz-Pérez, Víctor L; Sánchez-Gutiérrez, María Eugenia; Fenollar-Cortés, María; Vélez-Monsalve, Camilo; Ramos-Corrales, Carmen; Pastor, Ignacio; Santonja, Carlos; Trujillo-Tiebas, María José

    2012-05-10

    Ellis-van Creveld syndrome is an autosomal recessive disorder mainly characterized by a disproportionate limb dwarfism, chondroectodermal dysplasia, congenital heart disease, postaxial polydactyly, and dysplastic fingernails and teeth. Only 300 cases have been published worldwide. We report a 21-week fetus with rhizomelia and polydactyly detected. Gross photographs, radiologic studies and pathological study were performed leading to the clinico-pathological suspicion of EvC. DNA from fresh fetal tissue was extracted for sequencing the EVC and EVC2 genes. p.W215X and p.R677X mutations were identified in the EVC2 gene in the fetal sample. Parental sample analysis showed the p.W215X mutation to be inherited from the mother and the p.R677X mutation from the father. The clinical information is essential not only to arrive at a correct diagnosis in fetuses with pathologic ultrasound findings, but also to offer a proper genetic counseling to the parents and their relatives.

  19. Multidetector computed tomography findings of mesenteroaxial gastric volvulus combined with torsion of wandering spleen: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Youn, In Kyung; Ku, Young Mi; Lee, Su Lim [Dept. of Radiology, Uijeongbu St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Uijeongbu (Korea, Republic of)

    2016-05-15

    Gastric volvulus, defined as an abnormal rotation of stomach, may be idiopathic or secondary to abnormal fixation of intraperitoneal visceral ligaments. Wandering spleen is a movable spleen resulting from absence or underdevelopment of the splenic supporting ligaments that suspend the spleen to its normal position in the left part of the supramesocolic compartment of the abdomen. Wandering spleen increases the risk of splenic torsion. Both gastric volvulus and splenic torsion are potentially life-threatening if not urgently managed with surgery. Prompt and accurate diagnosis based on multidetector computed tomography (MDCT) is crucial to prevent unforeseen complications. Gastric volvulus and coexistent torsion of wandering spleen is a very rare condition. Herein, we described a case of gastric volvulus associated with wandering spleen and intestinal non-rotation in a 15-year-old girl focusing on MDCT findings.

  20. [Teniasis in a child with finding of Taenia saginata proglottids in the school environment: a case report].

    Science.gov (United States)

    Dutto, M; Giovanetti, F; Pellegrino, A

    2009-01-01

    We describe a case of teniasis in a child, associated to the finding of Taenia proglottids in a classroom of a primary school in the area of Cuneo (Local Health Unit Cn-1, Piedmont Region, Italy). Several proglottids had been repeatedly found by cleaners on the bookbox of several schooldesks in the same classroom. Laboratory investigation was able to identify Taenia saginata proglottids and cooperation of the local Public Health Unit with the school management allowed to identify and treat the affected child. Laboratory investigation was crucial to exclude a Taenia solium infection, which should have had important public health implications. In fact, infection among humans can follow the ingestion of Taenia solium eggs and in this case larval forms in several tissues can occur (cysticercosis). Moreover the disease can be particularly severe when cysticerci invade the brain, causing seizures and hydrocephalia.

  1. Incidence of self-reported brain injury and the relationship with substance abuse: findings from a longitudinal community survey

    Directory of Open Access Journals (Sweden)

    Butterworth Peter

    2010-03-01

    Full Text Available Abstract Background Traumatic or serious brain injury (BI has persistent and well documented adverse outcomes, yet 'mild' or 'moderate' BI, which often does not result in hospital treatment, accounts for half the total days of disability attributed to BI. There are currently few data available from community samples on the incidence and correlates of these injuries. Therefore, the study aimed to assess the 1 incidence of self-reported mild (not requiring hospital admission and moderate (admitted to hospital brain injury (BI, 2 causes of injury 3 physical health scores and 4 relationship between BI and problematic alcohol or marijuana use. Methods An Australian community sequential-cohort study (cohorts aged 20-24, 40-44 and 60-64 years at wave one used a survey methodology to assess BI and substance use at baseline and four years later. Results Of the 7485 wave one participants, 89.7% were re-interviewed at wave two. There were 56 mild (230.8/100000 person-years and 44 moderate BI (180.5/100000 person-years reported between waves one and two. Males and those in the 20-24 year cohort had increased risk of BI. Sports injury was the most frequent cause of BI (40/100 with traffic accidents being a greater proportion of moderate (27% than mild (7% BI. Neither alcohol nor marijuana problems at wave one were predictors of BI. BI was not a predictor of developing substance use problems by wave two. Conclusions BI were prevalent in this community sample, though the incidence declined with age. Factors associated with BI in community samples differ from those reported in clinical samples (e.g. typically traumatic brain injury with traffic accidents the predominate cause. Further, detailed evaluation of the health consequences of these injuries is warranted.

  2. Biomimetics for NASA Langley Research Center: Year 2000 Report of Findings From a Six-Month Survey

    Science.gov (United States)

    Siochi, Emilie J.; Anders, John B., Jr.; Cox, David E.; Jegley, Dawn C.; Fox, Robert L.; Katzberg, Stephen J.

    2002-01-01

    This report represents an attempt to see if some of the techniques biological systems use to maximize their efficiency can be applied to the problems NASA faces in aeronautics and space exploration. It includes an internal survey of resources available at NASA Langley Research Center for biomimetics research efforts, an external survey of state of the art in biomimetics covering the Materials, Structures, Aerodynamics, Guidance and Controls areas. The Biomimetics Planning team also included ideas for potential research areas, as well as recommendations on how to implement this new program. This six-month survey was conducted in the second half of 1999.

  3. Askin's Tumor in an Adult: Case Report and Findings on 18F-FDG PET/CT

    Directory of Open Access Journals (Sweden)

    Gonca Kara Gedik

    2009-01-01

    Full Text Available Primitive neuroectodermal tumor (PNET of the chest wall or Askin's tumor is a rare neoplasm of chest wall. It most often affects children and adolescents and is a very rare tumor in adults. In this case report, we present an Askin's tumor occurred in a 73-year-old male. The patient was admitted with a history of 3-month lower back pain and cough. In computed tomography, there was a lesion with dimensions of 70×40×65 mm in the superior segment of the lower lobe of the left lung. Positron emission tomography/computed tomography with 18F-flourodeoxyglucose revealed a pleural-based tumor in the left lung with a maximum standardized uptake value of 4.36. No distant or lymph node metastases were present. The patient had gone through surgery, and wedge resection of the superior segment of left lobe and partial resection of the ipsilateral ribs were performed. Pathology report with immunocytochemistry was consistent with PNET and the patient received chemotherapy after that.

  4. Is adolescent alcohol use associated with self-reported hypomanic symptoms in adulthood? - Findings from a prospective birth cohort.

    Science.gov (United States)

    Fasteau, Melissa; Mackay, Daniel; Smith, Daniel J; Meyer, Thomas D

    2017-09-01

    High rates of alcohol use disorder (AUD) are reported in people with major depression (MD) and bipolar disorder (BD). Substance abuse problems in adolescence may also indicate risk for future onset of mood disorders, especially BD. Data collected from the Avon Longitudinal Study of Parents and Children (ALSPAC), a large UK birth cohort, allowed information to be collected over several different time points and to test whether problematic alcohol use at age 16 was predictive of vulnerability to hypomanic symptoms at age 23. Controlling for a participant's gender, SES, marital status of the mother, a likely history of maternal depression, and adolescents' level of depressive symptoms at age 16, a hierarchical linear regression revealed that self-reported alcohol use in adolescence predicted the future onset of hypomanic/manic symptoms. Limitations include attrition and relying solely on self-ratings. Despite these limitations, the results suggest problematic alcohol use in adolescence predicts a vulnerability to hypomanic or manic symptoms. Copyright © 2017 Elsevier Ireland Ltd. All rights reserved.

  5. Phosphate binder pill burden, patient-reported non-adherence, and mineral bone disorder markers: Findings from the DOPPS.

    Science.gov (United States)

    Fissell, Rachel B; Karaboyas, Angelo; Bieber, Brian A; Sen, Ananda; Li, Yun; Lopes, Antonio A; Akiba, Takashi; Bommer, Jürgen; Ethier, Jean; Jadoul, Michel; Pisoni, Ronald L; Robinson, Bruce M; Tentori, Francesca

    2016-01-01

    Because of multiple comorbidities, hemodialysis (HD) patients are prescribed many oral medications, including phosphate binders (PBs), often resulting in a high "pill burden." Using data from the international Dialysis Outcomes and Practice Patterns Study (DOPPS), we assessed associations between PB pill burden, patient-reported PB non-adherence, and levels of serum phosphorus (SPhos) and parathyroid hormone (PTH) using standard regression analyses. The study included data collected from 5262 HD patients from dialysis units participating in the DOPPS in 12 countries. PB prescription ranged from a mean of 7.4 pills per day in the United States to 3.9 pills per day in France. About half of the patients were prescribed at least 6 PB pills per day, and 13% were prescribed at least 12 PB pills per day. Overall, the proportion of patients who reported skipping PBs at least once in the past month was 45% overall, ranging from 33% in Belgium to 57% in the United States. There was a trend toward greater PB non-adherence and a higher number of prescribed PB pills per day. Non-adherence to PB prescription was associated with high SPhos (>5.5 mg/dL) and PTH (>600 pg/mL). Adherence to PB is a challenge for many HD patients and may be related to the number of PB pills prescribed. Prescription of a simplified PB regimen could improve patient adherence and perhaps improve SPhos and PTH levels. © 2015 International Society for Hemodialysis.

  6. Educational Psychology in Scotland: Making a Difference. An Aspect Report on the Findings of Inspections of Local Authority Educational Psychology Services 2006-10

    Science.gov (United States)

    Her Majesty's Inspectorate of Education, 2011

    2011-01-01

    This report provides, for the first time, an overview based on inspections of all 32 local authority educational psychology services. The picture it presents is broadly a very positive one although it also points to areas in which there is certainly scope for further improvement. The report shows that services are making a positive difference to…

  7. Concomitant Superior Mesenteric, Celiac, Renal, and Aortoiliac Aneurysm; Ultrasonography, CT and MRA Findings in A Case Report

    Directory of Open Access Journals (Sweden)

    S. A. Nabavizadeh

    2008-01-01

    Full Text Available Introduction: Visceral artery aneurysms are rare vas-cular diseases whose pathogenesis and natural history remain incompletely understood. Herein we describe an 80 year-old man with concomitant superior mes-enteric, celiac, renal, and aorto-iliac aneurysms. To the best of our knowledge this constellation of arte-rial aneurysms has not been described yet."nCase Presentation: An 80-year-old man was referred to our institution due to presence of tarry stool and one episode of vomiting of coffee ground material. The patient underwent an upper GI endoscopy which revealed esophageal varicosities. Due to presence of esophageal varicosities and clinical suspicion of portal vein thrombosis an ultrasonographic Doppler study of portal venous system was performed in this patient which revealed normal diameter and flow in portal and splenic veins with no evidence of thrombosis; however incidentally aneurismal dilatation of celiac and superior mesenteric arteries and lower part of abdominal aorta and both iliac arteries were found during the ultrasonographic examination. Abdominal CT scan was performed in this patient, which re-vealed aneurismal dilatation of main celiac artery and its main branches. There was also aneurismal dilata-tion of superior mesenteric artery. Aneurismal dilata-tion of distal abdominal aorta with extension to both side common, external, and internal iliac arteries was also seen. MRA of abdomen was also performed which revealed the previous findings plus apparent dilatation of proximal part of right main renal artery which was not considered in previous abdominal CT scan. Since then; he has remained asymptomatic and stable, with no evidence of further expansion of his aneurysms in routine sonographic examinations."nDiscussion: Our patient was a hypertensive hyperlip-idemic old man with history of previous TIA and atherosclerotic carotid plaques, so the most important predisposing factor seemed to be atherosclerosis. Sev-eral work

  8. Metachronous cardiac and cerebral sarcomas: case report with focus on molecular findings and review of the literature.

    Science.gov (United States)

    Guerriero, Angela; Giovenali, Paolo; La Starza, Roberta; Mecucci, Cristina; Montesi, Giampaolo; Pasquino, Stefano; Pierini, Tiziana; Ragni, Temistocle; Sidoni, Angelo

    2015-03-01

    Although multiple primary malignancies are relatively rare, they have increased in frequency over the last decades, partly because of advances in diagnosis and therapy. This report describes for the first time the case of a patient with past occupational exposure to asbestos and no family history of cancer who developed 2 rare primary malignancies: a cardiac sarcoma and a gliosarcoma 11 months later. Molecular-cytogenetic studies did not identify common lesions to these 2 rare metachronous sarcomas. The gliosarcoma was associated with monosomy 10 and underlying PTEN monoallelic loss, which has been recurrently observed. In the cardiac sarcoma, MDM2 amplification and CDKN2AB/9p21 biallelic deletion suggested intimal sarcoma. No causal relationship was found between cardiac sarcoma and asbestos exposure, although MDM2 abnormalities were linked to malignant mesothelioma.

  9. Imaging findings of isolated myeloid sarcoma of the stomach in a nonleukemic child: A case report and literature review

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Kyun; Kim, Jung Hyun; Baek, Hee Jo; Heo, Suk Hee [Dept. of Radiology, Chonnam National University Hospital, Chonnam National University Medical School, Gwangju (Korea, Republic of); Kim, Jin Woong; Shin, Sang Soo [Dept. of Radiology, Chonnam National University Hwasun Hospital, Chonnam National University Medical School, Hwasun (Korea, Republic of)

    2017-01-15

    Myeloid sarcoma is an extramedullary solid neoplasm composed of myeloid precursor cells. This tumor usually occurs simultaneously with or following the onset of acute leukemia. Rarely, it can be the first manifestation of acute myeloid leukemia. The tumor can occur anywhere in the body. However, primary involvement of the stomach without evidence of leukemia is exceedingly rare, and to the best of our knowledge, imaging features of isolated myeloid sarcoma of the stomach have not been reported in children. This case illustrates the imaging appearances of isolated myeloid sarcoma that initially manifested as gastric submucosal wall thickening and discusses the differential diagnosis, in a 15-year-old girl without evidence of hematologic malignancy.

  10. Meeting report: discussions and preliminary findings on extracellular RNA measurement methods from laboratories in the NIH Extracellular RNA Communication Consortium

    Science.gov (United States)

    Laurent, Louise C.; Abdel-Mageed, Asim B.; Adelson, P. David; Arango, Jorge; Balaj, Leonora; Breakefield, Xandra; Carlson, Elizabeth; Carter, Bob S.; Majem, Blanca; Chen, Clark C.; Cocucci, Emanuele; Danielson, Kirsty; Courtright, Amanda; Das, Saumya; Elmageed, Zakaria Y. Abd; Enderle, Daniel; Ezrin, Alan; Ferrer, Marc; Freedman, Jane; Galas, David; Gandhi, Roopali; Huentelman, Matthew J.; Van Keuren-Jensen, Kendall; Kalani, Yashar; Kim, Yong; Krichevsky, Anna M.; Lai, Charles; Lal-Nag, Madhu; Laurent, Clara D.; Leonardo, Trevor; Li, Feng; Malenica, Ivana; Mondal, Debasis; Nejad, Parham; Patel, Tushar; Raffai, Robert L.; Rubio, Renee; Skog, Johan; Spetzler, Robert; Sun, Jie; Tanriverdi, Kahraman; Vickers, Kasey; Wang, Liang; Wang, Yaoyu; Wei, Zhiyun; Weiner, Howard L.; Wong, David; Yan, Irene K.; Yeri, Ashish; Gould, Stephen

    2015-01-01

    Extracellular RNAs (exRNAs) have been identified in all tested biofluids and have been associated with a variety of extracellular vesicles, ribonucleoprotein complexes and lipoprotein complexes. Much of the interest in exRNAs lies in the fact that they may serve as signalling molecules between cells, their potential to serve as biomarkers for prediction and diagnosis of disease and the possibility that exRNAs or the extracellular particles that carry them might be used for therapeutic purposes. Among the most significant bottlenecks to progress in this field is the lack of robust and standardized methods for collection and processing of biofluids, separation of different types of exRNA-containing particles and isolation and analysis of exRNAs. The Sample and Assay Standards Working Group of the Extracellular RNA Communication Consortium is a group of laboratories funded by the U.S. National Institutes of Health to develop such methods. In our first joint endeavour, we held a series of conference calls and in-person meetings to survey the methods used among our members, placed them in the context of the current literature and used our findings to identify areas in which the identification of robust methodologies would promote rapid advancements in the exRNA field. PMID:26320937

  11. Meeting report: discussions and preliminary findings on extracellular RNA measurement methods from laboratories in the NIH Extracellular RNA Communication Consortium

    Directory of Open Access Journals (Sweden)

    Louise C. Laurent

    2015-08-01

    Full Text Available Extracellular RNAs (exRNAs have been identified in all tested biofluids and have been associated with a variety of extracellular vesicles, ribonucleoprotein complexes and lipoprotein complexes. Much of the interest in exRNAs lies in the fact that they may serve as signalling molecules between cells, their potential to serve as biomarkers for prediction and diagnosis of disease and the possibility that exRNAs or the extracellular particles that carry them might be used for therapeutic purposes. Among the most significant bottlenecks to progress in this field is the lack of robust and standardized methods for collection and processing of biofluids, separation of different types of exRNA-containing particles and isolation and analysis of exRNAs. The Sample and Assay Standards Working Group of the Extracellular RNA Communication Consortium is a group of laboratories funded by the U.S. National Institutes of Health to develop such methods. In our first joint endeavour, we held a series of conference calls and in-person meetings to survey the methods used among our members, placed them in the context of the current literature and used our findings to identify areas in which the identification of robust methodologies would promote rapid advancements in the exRNA field.

  12. A case report concerning the importance of the patients’ symptoms and clinical findings in the management of patients

    Directory of Open Access Journals (Sweden)

    Bodil Ohlsson

    2010-01-01

    Full Text Available The gastrointestinal tract has always been difficult to visualize in its entire length. New technology such as magnetic resonance imaging enterography, computed tomography ente­ro­­graphy, single- and double-balloon entero­scopy, and video capsule enteroscopy have improved the possibilities for visualizing mucosal changes and pathology in the small intestine. We describe here a case of a patient with gastrointestinal signs and symptoms suggesting recurrent intestinal obstruction over a period of several years, who had mostly normal morphology on endoscopic examination. Nonetheless, after some delay, the patient underwent explorative surgery because of his accelerating symptoms. Abdominal exploration revealed a Meckel’s diverticulum, which had led to inflammatory adhesions of the small intestine with a sharp bend and proximal intestinal dilation. After the operation the patient’s health was restored. We concluded that in certain situations the clinician should rely on the patients’ symptoms and clinical findings more than on technological examinations and the clinical picture should guide clin­icians’ interventions, even though we live in a high-technique era.

  13. Laminitis and dermatitis in heifers associated with excessive carbohydrate intake : skin lesions and biochemical findings : case report

    Directory of Open Access Journals (Sweden)

    I. Yeruham

    1999-07-01

    Full Text Available The effects of a sudden addition of a large quantity of readily fermentable carbohydrate to the feed ration of pregnant heifers are described. Clinical and pathological changes caused by the resulting disease were confined to the digits and skin. The 4 acutely affected heifers were reluctant to get up or move (group II. They tended to lie down or stand with feet bunched together and the back arched, often shifting weight from limb to limb. They walked stiffly with great tenderness and pain in the digits. Extreme pain was noticed when the digits were examined. In 4 of 8 heifers, separation of the sole at the heel, with leakage of exudate, and under-running of the sole were observed. Necrotic dermatitis of the legs, alopecia and hyperkeratosis of the tail were noticed in all 8 heifers. Skin lesions appeared simultaneously. Four of the heifers (group I recovered, and the other 4 (group II were sent to slaughter. No post mortem examination was performed. The biochemical findings revealed a significantly higher concentration of total serum globulins and sodium, and increased activity, in CK, LDH and AST. A significantly decreasing pattern was noted in blood urea concentration, cholesterol, triglycerides, albumin and calcium. No significant differences among the various groups were found in the activities of amylase, GGT, and concentration of creatinine, total bilirubin, inorganic phosphorus, magnesium and potassium.

  14. [Was Beethoven's deafness caused by Paget's disease? Report of findings and study of skull fragments of Ludwig van Beethoven].

    Science.gov (United States)

    Jesserer, H; Bankl, H

    1986-10-01

    Paget's disease of bone (osteitis deformans) has been repeatedly named as a possible cause for Ludwig van Beethoven's deafness. In 1985 a descendent of Franz Romeo Seligmann (a Viennese medical historian who in 1863 had studied Beethoven's mortal remains on the occasion of their relocation) presented to us three bone fragments allegedly from Beethoven's cranium. They represented fragments of the left parietal bone and the occiputum. It was possible to prove nearly with certainty that these bone fragments actually are Beethoven's. They did not show signs of Paget's disease of bone. It must therefore be concluded that Beethoven's deafness was not caused by Paget's osteitis deformans.

  15. OCULAR FINDINGS IN PATIENTS WITH OCULOCUTANEOUS ALBINISM TYPE IA WITH G47D TYROSINASE GENE MUTATION IN PUERTO RICO: A Case Report

    Science.gov (United States)

    Rodríguez-Agramonte, Ferdinand; Izquierdo, Natalio J.; Cadilla, Carmen

    2014-01-01

    Previous studies have suggested that the G47D mutation leads patients to develop Oculocutaneous albinism (OCA) type IA. This mutation has been described in the Canary Islands. Historically, there has been a migration from the Canary Islands to some regions of Puerto Rico. Objective To report on the ocular findings of two Puerto Rican patients with OCA IA due to the G47D Tyrosinase gene mutation. Patient and findings Two unrelated patients with OCA underwent a comprehensive eye examination and were referred for genetic analysis. Patients had almost total iris transillumination, clear lenses, foveal hypoplasia with transparent maculae, and albinotic mid peripheries. Both patients had nystagmus, and only one patient had strabismus. Conclusions Patients with the G47D mutation leading to OCA IA have poor visual acuities and poorly pigmented phenotypic ophthalmic findings. Further studies comparing ocular findings in patients with several mutations leading to OCA IA are warranted. To our knowledge this is the first report on ocular findings in Puerto Rican patients with OCA type IA with the rare G47D mutation. PMID:23882993

  16. Computed tomography and magnetic resonance imaging findings of intraorbital granular cell tumor (Abrikossoff's tumor): a case report.

    Science.gov (United States)

    Yuan, Wei-Hsin; Lin, Tai-Chi; Lirng, Jiing-Feng; Guo, Wan-You; Chang, Fu-Pang; Ho, Donald Ming-Tak

    2016-05-13

    Granular cell tumors are rare neoplasms which can occur in any part of the body. Granular cell tumors of the orbit account for only 3 % of all granular cell tumor cases. Computed tomography and magnetic resonance imaging of the orbit have proven useful for diagnosing orbital tumors. However, the rarity of intraorbital granular cell tumors poses a significant diagnostic challenge for both clinicians and radiologists. We report a case of a 37-year-old Chinese woman with a rare intraocular granular cell tumor of her right eye presenting with diplopia, proptosis, and restriction of ocular movement. Preoperative orbital computed tomography and magnetic resonance imaging with contrast enhancement revealed an enhancing solid, ovoid, well-demarcated, retrobulbar nodule. In addition, magnetic resonance imaging features included an intraorbital tumor which was isointense relative to gray matter on T1-weighted imaging and hypointense on T2-weighted imaging. No diffusion restriction of water was noted on either axial diffusion-weighted images or apparent diffusion coefficient maps. Both computed tomography and magnetic resonance imaging features suggested an intraorbital hemangioma. However, postoperative pathology (together with immunohistochemistry) identified an intraorbital granular cell tumor. When intraorbital T2 hypointensity and free diffusion of water are observed on magnetic resonance imaging, a granular cell tumor should be included in the differential diagnosis of an intraocular tumor.

  17. Ectopic Cervical Thymoma:A Case Report with 18F-fluorodeoxyglucose Positron Emission Tomography Findings

    Directory of Open Access Journals (Sweden)

    Shien,Kazuhiko

    2012-08-01

    Full Text Available Ectopic thymoma is considered to arise from ectopic thymus tissue deposited as a result of the abnormal mislocalization of thymus tissue during the embryonic stage. An 86-year-old man visited our hospital with chief complaints of hoarseness and a mass in his anterior neck. A preoperative needle biopsy of the mass did not yield a definitive diagnosis. A positron emission tomography (PET study revealed heterogeneous accumulation of 18F-fluorodeoxyglucose (FDG in the tumor. The tumor, affecting the left sternocleidomastoid muscle, the recurrent laryngeal nerve, the internal carotid vein, and the brachiocephalic vein, was resected using a combination of a collar incision in the neck and a median incision in the sternum. Immunohistochemically, the tumor was diagnosed as an ectopic thymoma of the neck. To date, only a few cases of ectopic thymoma presenting with FDG accumulation have been reported. Our experience indicates that ectopic thymoma should be kept in mind during the differential diagnosis of neck tumors with FDG accumulation appearing on PET images.

  18. Multimodal imaging findings of SAPHO syndrome with no skin lesions: A report of three cases and review of the literature.

    Science.gov (United States)

    Duan, Na; Chen, Xiao; Liu, Yongkang; Wang, Jianhua; Wang, Zhongqiu

    2016-10-01

    Synovitis, acne, palmoplantar pustulosis, hyperostosis and osteitis syndrome (SAPHO) is a rare syndrome that affects the skin, bones and joints. Diagnosis of SAPHO syndrome is established on clinical appearance and imaging features. The present case report described the imaging features of three cases of SAPHO with sternoclavicular joint arthritis but without skin manifestations using multiple imaging modalities, including computed tomography (CT), magnetic resonance imaging (MRI) and bone scintigraphy. The first case was a 52-year-old male who suffered from progressive sternoclavicular arthritis for 2 years. The second case was a 62-year-old female with arthritis in the larger joints for 5 years, particularly on the right thoracic area. The third case was a 44-year-old male who exhibited a slight bulge accompanied by pain in the upper anterior chest wall for 4 years. All of them lacked cutaneous lesions. CT demonstrated sclerosis and hyperostosis with subchondral erosions in the sternocostoclavicular joints. MRI revealed bone marrow edema that was slightly hypointense on T1-weighted imaging, and hyperintense on T2-weighted imaging. Typical 'bull head' signs were observed in bone scintigraphy images. The present case study demonstrated that SAPHO syndrome should be suspected in patients with multifocal osteitis or arthritis affecting the chest wall that lack skin manifestations. Multimodal imaging modalities in combination are helpful for SAPHO diagnosis.

  19. Gliosarcoma: report of four cases with immunohistochemical findings Gliossarcoma: relato de quatro casos com achados imuno-histoquímicos

    Directory of Open Access Journals (Sweden)

    Tiago Noguchi Machuca

    2004-09-01

    Full Text Available Gliosarcoma (GSa is a rare primary central nervous system neoplasm (CNS characterized by biphasic histological pattern with both glial and sarcomatous components. Our objective is to describe the clinical, morphological and immunohistochemical features of four cases of GSa and to discuss its pathogenetic mechanisms. The male:female ratio was 3:1. The mean age was 39 years, ranging from 19 to 48. Headache was the commonest clinical symptom. All patients underwent craniotomy with microsurgery and total resection of the tumor. Diagnosis was suspected due to microscopic architecture and confirmed by detection of reticulin fibers through histochemical techniques. Immunohistochemical analysis was positive for p53 in both glial and sarcomatous cells in all four cases. EGFR was focally positive in glial cells in one case. Our findings support monoclonal origin of GSa involving the TP53 tumor-suppressor gene. However, alternative pathways cannot be ruled out.Gliossarcoma (GSa é uma neoplasia primária rara do sistema nervoso central, caracterizada por padrão histológico bifásico incluindo componentes tanto glial como sarcomatoso. São discutidos os aspectos clínicos, morfológicos e imunohistoquímicos de quatro casos de GSa e seus mecanismos patogêneticos. A relação masculino/feminino foi 3:1. A média de idade foi 39 anos, variando de 19 a 48. Cefaléia foi a manifestação predominante. Todos os pacientes foram submetidos a craniotomia com microcirurgia e ressecção total do tumor. O diagnostico foi suspeitado devido à arquitetura microscópica e foi confirmada por presença de fibras de reticulina através de técnicas de histoquímica. A análise imuno-histoquímica foi positiva para p53 tanto em células gliais como em células sarcomatosas nos quatro casos. EGFR foi localmente positivo em células gliais em apenas um caso. Esses achados apoiam uma origem monoclonal do GSa relacionada com alteração no Tp53, gene supressor de tumor. No

  20. Enhanced depth imaging optical coherence tomography and fundus autofluorescence findings in bilateral choroidal osteoma: a case report

    Directory of Open Access Journals (Sweden)

    Muhammet Kazim Erol

    2013-06-01

    Full Text Available The authors present enhanced depth imaging optical coherence tomography (EDI OCT and fundus autofluorescence (FAF characteristics of a patient with bilateral choroidal osteoma and try to make a correlation between two imaging techniques. Two eyes of a patient with choroidal osteoma underwent complete ophthalmic examination. Enhanced depth imaging optical coherence tomography revealed a cage-like pattern, which corresponded to the calcified region of the tumor. Fundus autofluorescence imaging of the same area showed slight hyperautofluorescence. Three different reflectivity patterns in the decalcified area were defined. In the areas of subretinal fluid, outer segment elongations similar to central serous chorioretinopathy were observed. Hyperautofluorescent spots were evident in fundus autofluorescence in the same area. Calcified and decalcified portions of choroidal osteoma as well as the atrophy of choriocapillaris demonstrated different patterns with enhanced depth imaging and fundus autofluorescence imaging. Both techniques were found to be beneficial in the diagnosis and follow-up of choroidal osteoma.

  1. Enhanced depth imaging optical coherence tomography and fundus autofluorescence findings in bilateral choroidal osteoma: a case report.

    Science.gov (United States)

    Erol, Muhammet Kazim; Coban, Deniz Turgut; Ceran, Basak Bostanci; Bulut, Mehmet

    2013-01-01

    The authors present enhanced depth imaging optical coherence tomography (EDI OCT) and fundus autofluorescence (FAF) characteristics of a patient with bilateral choroidal osteoma and try to make a correlation between two imaging techniques. Two eyes of a patient with choroidal osteoma underwent complete ophthalmic examination. Enhanced depth imaging optical coherence tomography revealed a cage-like pattern, which corresponded to the calcified region of the tumor. Fundus autofluorescence imaging of the same area showed slight hyperautofluorescence. Three different reflectivity patterns in the decalcified area were defined. In the areas of subretinal fluid, outer segment elongations similar to central serous chorioretinopathy were observed. Hyperautofluorescent spots were evident in fundus autofluorescence in the same area. Calcified and decalcified portions of choroidal osteoma as well as the atrophy of choriocapillaris demonstrated different patterns with enhanced depth imaging and fundus autofluorescence imaging. Both techniques were found to be beneficial in the diagnosis and follow-up of choroidal osteoma.

  2. Enhanced depth imaging optical coherence tomography and fundus autofluorescence findings in bilateral choroidal osteoma: a case report

    Energy Technology Data Exchange (ETDEWEB)

    Erol, Muhammet Kazim; Coban, Deniz Turgut; Ceran, Basak Bostanci; Bulut, Mehmet, E-mail: muhammetkazimerol@gmail.com [Kazim Erol. Antalya Training and Research Hospital, Ophthalmology Department, Antalya (Turkey)

    2013-11-01

    The authors present enhanced depth imaging optical coherence tomography (EDI OCT) and fundus autofluorescence (FAF) characteristics of a patient with bilateral choroidal osteoma and try to make a correlation between two imaging techniques. Two eyes of a patient with choroidal osteoma underwent complete ophthalmic examination. Enhanced depth imaging optical coherence tomography revealed a cage-like pattern, which corresponded to the calcified region of the tumor. Fundus autofluorescence imaging of the same area showed slight hyperautofluorescence. Three different reflectivity patterns in the decalcified area were defined. In the areas of subretinal fluid, outer segment elongations similar to central serous chorioretinopathy were observed. Hyperautofluorescent spots were evident in fundus autofluorescence in the same area. Calcified and decalcified portions of choroidal osteoma as well as the atrophy of choriocapillaris demonstrated different patterns with enhanced depth imaging and fundus autofluorescence imaging. Both techniques were found to be beneficial in the diagnosis and follow-up of choroidal osteoma. (author)

  3. The role of Kupffer cells in the morphogenesis of nonalcoholic steatohepatitis - ultrastructural findings. The first report in pediatric patients.

    Science.gov (United States)

    Lotowska, Joanna Maria; Sobaniec-Lotowska, Maria Elzbieta; Lebensztejn, Dariusz Marek

    2013-03-01

    Until now studies concerning the involvement of hepatic nonparenchymal cells (NPCs), particularly Kupffer cells/macrophages (KCs/MPs), in the pathogenesis of human nonalcoholic steatohepatitis (NASH) have been limited to adult patients; there are no similar reports referring to children. This study aimed to explore, based on ultrastructural analysis, the role of KCs/MPs in the morphogenesis of nonalcoholic steatohepatitis (NASH) in children. Ultrastructural investigations of KCs were conducted on liver bioptates obtained from 10 children, aged 2-14 years, with clinicopathologically diagnosed NASH. Bioptatic material was fixed in solution of paraformaldehyde and glutaraldehyde in cacodylate buffer, routinely processed for transmission-electron microscopic analysis and examined using an Opton EM microscope. The current ultrastructural study revealed within the hepatic sinusoids the presence of numerous enlarged KCs with increased phagocytic activity, which reduced or blocked vascular lumen. Interestingly, the activated KCs not only contained primary and secondary lysosomes, altered mitochondria, and well-developed Golgi apparatus, but also absorbed fragments of erythrocytes. Such macrophages were frequently seen very close to the transformed hepatic stellate cells (T-HSCs) and progenitor/oval cells. Intensive fibrosis was observed in the vicinity of activated KCs/MPs. Bundles of collagen fibers were seen directly adhering to these cells and to other NPCs, especially T-HSCs. KCs are involved in the morphogenesis and development of pediatric NASH. Engulfment of erythrocytes by hepatic macrophages may lead to the accumulation of iron derived from hemoglobin in liver and play a role in triggering the generation of oxidative stress in the disease course.

  4. Showing Value (Editorial

    Directory of Open Access Journals (Sweden)

    Denise Koufogiannakis

    2009-06-01

    Full Text Available When Su Cleyle and I first decided to start Evidence Based Library and Information Practice, one of the things we agreed upon immediately was that the journal be open access. We knew that a major obstacle to librarians using the research literature was that they did not have access to the research literature. Although Su and I are both academic librarians who can access a wide variety of library and information literature from our institutions, we belong to a profession where not everyone has equal access to the research in our field. Without such access to our own body of literature, how can we ever hope for practitioners to use research evidence in their decision making? It would have been contradictory to the principles of evidence based library and information practice to do otherwise.One of the specific groups we thought could use such an open access venue for discovering research literature was school librarians. School librarians are often isolated and lacking access to the research literature that may help them prove to stakeholders the importance of their libraries and their role within schools. Certainly, school libraries have been in decline and the use of evidence to show value is needed. As Ken Haycock noted in his 2003 report, The Crisis in Canada’s School Libraries: The Case for Reform and Reinvestment, “Across the country, teacher-librarians are losing their jobs or being reassigned. Collections are becoming depleted owing to budget cuts. Some principals believe that in the age of the Internet and the classroom workstation, the school library is an artifact” (9. Within this context, school librarians are looking to our research literature for evidence of the impact that school library programs have on learning outcomes and student success. They are integrating that evidence into their practice, and reflecting upon what can be improved locally. They are focusing on students and showing the impact of school libraries and

  5. Dynamic CT and MRA findings of a case of portopulmonary venous anastomosis (PPVA) in a patient with portal hypertension: a case report and review of the literature

    Energy Technology Data Exchange (ETDEWEB)

    Ko, Jeong Min; Ahn, Myeong Im; Han, Dae Hee; Jung, Jung Im; Park, Seog Hee (Dept. of Radiology, Seoul St Mary' s Hospital, College of Medicine, The Catholic Univ. of Korea, Seoul (Korea, Republic of)), email: ami@catholic.ac.kr

    2011-06-15

    Portopulmonary venous anastomosis (PPVA), which has been rarely reported in conventional CT and MR studies, is an unusual collateral pathway in patients with portal hypertension. It has clinical implications related to right-to-left shunt that are different from the clinical implications related to other more usual portosystemic shunts in portal hypertensive patients. Here, we report the dynamic CT and MRA findings of a case of PPVA in a patient with portal hypertension, directly demonstrating the shunt flow from the paraesophageal varix to the left atrium via the right inferior pulmonary vein

  6. Ultrasound and MR Findings of Aleukemic Leukemia Cutis in a Patient with Complete Remission of Acute Lymphoblastic Leukemia: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Min Sung; Jee, Won Hee; Kim, Sun Ki; Lee, So Yeon; Lim, Gye Yeon; Park, Gyeong Sin; Lee, Seok [Catholic University of Korea College of Medicine, Seoul (Korea, Republic of)

    2010-12-15

    Aleukemic leukemia cutis is an extremely rare condition characterized by the infiltration of leukemic cells in skin without blasts in the peripheral blood. Leukemia cutis is considered a grave prognostic sign, thus early diagnosis is important. Leukemia cutis usually occurs in patients with myeloid leukemia. To the best of our knowledge, there has been no report regarding the radiological findings of aleukemic leukemia cutis, which is probably due to the presence of the skin changes in most patients. We report the ultrasound and MR findings of aleukemic leukemia cutis, even without the skin manifestation in patients with a history of complete remission of the acute lymphoblastic leukemia following an allogeneic peripheral blood stem cell transplantation

  7. Carpal boss in chronic wrist pain and its association with partial osseous coalition and osteoarthritis - A case report with focus on MRI findings

    Directory of Open Access Journals (Sweden)

    Feng Poh

    2015-01-01

    Full Text Available The carpal boss is a bony prominence at the dorsal aspect of the 2 nd and/or 3 rd carpometacarpal joint, which has been linked to various etiologies, including trauma, os styloideum, osteophyte formation, and partial osseous coalition. It may result in symptoms through secondary degeneration, ganglion formation, bursitis, or extensor tendon abnormalities by altered biomechanics of wrist motion. We present a case of symptomatic carpal boss with the finding of a partial osseous coalition at the 2 nd carpometacarpal (metacarpal-trapezoid joint and highlight the magnetic resonance imaging (MRI findings of carpal boss impingement and secondary osteoarthritis. To the best of our knowledge, there is no report in the literature describing the imaging findings of partial osseous coalition and degenerative osteoarthritis in relation to carpal boss.

  8. Ocular toxocariasis: radiological findings - a case report and review of the literature; Toxocariase ocular - relato de um caso por ressonancia magnetica e revisao da literatura

    Energy Technology Data Exchange (ETDEWEB)

    Abbehusen, Cristiane; Jesus, Paulo Eduardo Marinho de; Rodrigues, Waldinei Merces; Wolosker, Angela Maria Borri; Lederman, Henrique Manoel; Yamashita, Helio Kiitiro [Escola Paulista de Medicina, Sao Paulo, SP (Brazil). Dept. de Diagnostico por Imagem

    1998-10-01

    The authors report a case of a 4-year-old girl patient complaining of leukokoria on the right eye 15 days ago. The ophthalmologic exam was not possible to do because of catarata. So, a magnetic resonance imaging (MRI) examination was performed, which revealed hyperintense vitreous camera and enhancing intraocular mass. Diagnosis of ocular toxocariasis was based on MRI findings and laboratorial examinations. The corticoids treatment was performed and the child had a good evolution. (author) 7 refs., 6 figs.

  9. The MDCT and MRI Findings of a Pancreatic Arteriovenous Malformation Combined with Isolated Dissection of the Superior Mesenteric Artery: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Yong Soo; Jeong, Woo Kyoung [Hanyang University Guri Hospital, Seoul (Korea, Republic of); Kim, Jin Oo [Naval Pohang Hospital, Pohang (Korea, Republic of); Oh, Ji Young; Song, Soon Young [Hanyang University Medical College, Seoul (Korea, Republic of)

    2010-03-15

    Pancreatic arteriovenous malformation and isolated spontaneous dissection of the superior mesenteric artery are both rare maladies, and now they can be easily diagnosed due to the development of such noninvasive modalities as multi-detector computed tomography and magnetic resonance imaging. We report here on the multi-detector computed tomography and magnetic resonance imaging findings of a rare case of pancreatic arteriovenous malformation combined with isolated dissection of the superior mesenteric artery.

  10. Modified versus standard intention-to-treat reporting: Are there differences in methodological quality, sponsorship, and findings in randomized trials? A cross-sectional study

    Directory of Open Access Journals (Sweden)

    Duca Piergiorgio

    2011-02-01

    Full Text Available Abstract Background Randomized controlled trials (RCTs that use the modified intention-to-treat (mITT approach are increasingly being published. Such trials have a preponderance of post-randomization exclusions, industry sponsorship, and favourable findings, and little is known whether in terms of these items mITT trials are different with respect to trials that report a standard intention-to-treat. Methods To determine differences in the methodological quality, sponsorship, authors' conflicts of interest, and findings among trials with different "types" of intention-to-treat, we undertook a cross-sectional study of RCTs published in 2006 in three general medical journals (the Journal of the American Medical Association, the New England Journal of Medicine and the Lancet and three specialty journals (Antimicrobial Agents and Chemotherapy, the American Heart Journal and the Journal of Clinical Oncology. Trials were categorized based on the "type" of intention-to-treat reporting as follows: ITT, trials reporting the use of standard ITT approach; mITT, trials reporting the use of a "modified intention-to-treat" approach; and "no ITT", trials not reporting the use of any intention-to-treat approach. Two pairs of reviewers independently extracted the data in duplicate. The strength of the associations between the "type" of intention-to-treat reporting and the quality of reporting (sample size calculation, flow-chart, lost to follow-up, the methodological quality of the trials (sequence generation, allocation concealment, and blinding, the funding source, and the findings was determined. Odds ratios (OR were calculated with 95% confidence intervals (CI. Results Of the 367 RCTs included, 197 were classified as ITT, 56 as mITT, and 114 as "no ITT" trials. The quality of reporting and the methodological quality of the mITT trials were similar to those of the ITT trials; however, the mITT trials were more likely to report post-randomization exclusions

  11. Tumores de cólon - primeiro achado do adenocarcinoma de pâncreas: relato de caso Colon tumors - first find of the pancreatic adenocarcinoma: case report

    Directory of Open Access Journals (Sweden)

    Sandra Pedroso de Moraes

    2007-09-01

    malnourished, with abdominal distention and diffuse abdominal pain on clinical examination. Laboratorial exams showed hyperglycemia, x-ray revealed intense abdominal distention, abdominal ultrasound revealed cholecystolithiasis and upper digestive endoscopy showed pangastritis. The computed tomography just confirmed the cholecystolithiasis. A colonoscopy was performed and revealed three tumors located in the rectum, transverse colon and ileocecal valve that were biopsed and just showed inflammatory cells. As the symptoms persist he underwent laparoscopic cholecystectomy that was converted to the open technique when it was observed white flat lesions in the diaphragm peritoneum, the biopsies revealed adenocarcinoma. In the fifth postoperatory day the patient developed obstructive symptoms and underwent right colectomy with double terminal colostomy and pancreas biopsy that showed adenocarcinoma with immunohistochemical profile proving the pancreas as the source. The patient died within one month. CONCLUSION: The normal findings in radiological exams do not dismiss a diagnostic hypothesis and when the source of a tumor is not well established the clinical patterns should be considered and the immunohistochemical profile is essential to confirm the diagnosis.

  12. Rock Finding

    Science.gov (United States)

    Rommel-Esham, Katie; Constable, Susan D.

    2006-01-01

    In this article, the authors discuss a literature-based activity that helps students discover the importance of making detailed observations. In an inspiring children's classic book, "Everybody Needs a Rock" by Byrd Baylor (1974), the author invites readers to go "rock finding," laying out 10 rules for finding a "perfect" rock. In this way, the…

  13. Finding Family

    Institute of Scientific and Technical Information of China (English)

    LIU YUNYUN

    2010-01-01

    @@ It took 14 years--and just two min-utes-for an adopted Chinese girl to find her biological family. July 21 this year marked the first anniversary of Haley Butler's finding of her biological parents in Maanshan in east China's Anhui Province.

  14. Report on activities and findings under DOE grant “Collaborative research. An Interactive Multi-Model for Consensus on Climate Change”

    Energy Technology Data Exchange (ETDEWEB)

    Duane, Gregory S. [Univ. of Colorado, Boulder, CO (United States); Tsonis, Anastasios [Univ. of Wisconsin, Madison, WI (United States); Kocarev, Ljupco [Univ. of California, San Diego, CA (United States); Tribbia, Joseph [National Center for Atmospheric Research, Boulder, CO (United States)

    2015-10-30

    The project takes a hierarchical approach. The supermodeling scheme was first studied exhaustively with simple systems of ordinary differential equations. Results were described in detail in the previous report. The principal findings were that 1) for highly non-linear systems, such as Lorenz-63, including systems which describe phenomena on very different (atmosphere/ocean) times scales, supermodeling is far superior to any form of output-averaging; 2) negative coefficients can be used to advantage in situations where all models err in the same way, but to different degrees; 3) an interesting variant of supermodeling, “weighted supermodeling”, is the limiting case where inter-model nudging coefficients in the originally conceived “connected supermodel” become infinite, but with fixed ratios, corresponding to a direct combination of the tendencies that appear in corresponding equations for the alternative models; 4) noise is useful for avoiding local optima in training the inter-model coefficients in the supermodel. The supermodeling scheme was then investigated with simple quasigeostrophic (QG) models. As described in the previous report, it was found that QG models on a sphere can be coupled most efficaciously by working in a basis which captures the most variance, rather than the most instability, a somewhat unexpected result that still deserves scrutiny in a broader context. Further studies (since the last report) with QG channel models addressed the central question of when supermodeling is superior to output averaging in situations where nonlinearites are less extreme than with the ODEs initially studied. It was found that for realistic variations in a parameter in the QG model, output averaging is sufficient to capture all but the most subtle quantitative and qualitative behavior. Supermodeling helps when qualitative differences between the models result from unrealistically large parameter differences, or when very detailed spatial structure of the

  15. Show Me the Honey

    Institute of Scientific and Technical Information of China (English)

    2011-01-01

    Africa’s "liquid gold" may yet find a sweet opportunity with China’s quality conscious honey consumers YOU’D never guess Xie Chunming,48.Her smooth glowing face presents an alluring attraction.She is generous too,happy to share her anti-aging secret.On the morning of every third day she treats herself with a special homemade facial mask,made of two tablespoons of honey mixed with the beaten white of one egg.

  16. Win, Place, or Show?

    DEFF Research Database (Denmark)

    Blomkvist, Katarina; Kappen, Philip; Zander, Ivo

    2014-01-01

    This paper investigates the sources of technological growth of the multinational corporation. We conceptualize and shed empirical light on whether foreign investment strategies based on advanced greenfield subsidiaries, acquired subsidiaries, or a combination of both increase the likelihood...... strategies based on foreign acquisitions, as opposed to investment strategies based on greenfield establishments only. To the extent that MNC managers seek to enhance technological and strategic renewal through the expansion of foreign operations, the findings suggest that foreign investment strategies...

  17. Microscopic Colitis with Macroscopic Endoscopic Findings

    OpenAIRE

    Atif Saleem; Brahmbhatt, Parag A.; Sarah Khan; Mark Young; LeSage, Gene D.

    2013-01-01

    Microscopic Colitis (MC) is characterized by chronic watery diarrhea, grossly normal appearing colonic mucosa during conventional white light endoscopy, and biopsy showing microscopic inflammation. We report a case of collagenous colitis with gross endoscopic findings.

  18. The Health Show

    OpenAIRE

    Swann, David

    2011-01-01

    Dr David Swann interviewed on The Health Show, Series 1, Episode 5, 2011 for BBC World about the award-winning 21st Century Nursing Bag. BBC World News reaches 241million people every week, available in 296 million homes, 1.8 million hotel rooms and has the highest average viewership on a weekday of any international news channel. The Health Show is a new 26-part series for BBC World News covering the most important news stories from around the world.

  19. Finding a Sense of Home across the Pacific in Old Age- Chinese American Senior's Report of Life Satisfaction in a Foreign Land.

    Science.gov (United States)

    Zhan, Heying Jenny; Wang, Qi; Fawcett, Zoe; Li, Xiaoqing; Fan, Xiying

    2017-03-01

    Finding a sense of home for international migrants is challenging. It is even more so for older adults who migrate to a foreign country later in life to follow their adult children. This study examines Chinese immigrant elders' report of their sense of home and life-satisfaction. Based on 21 intensive interviews and107 surveys with elderly immigrants of Chinese descent, this research finds that a comfortable living condition in a natural and built environment contribute to Chinese elders' narrative of a sense of home. The lack of English language, however, makes immigrant Chinese elders feel very unsettled. Being together with children and having good social benefits are major pull factors that contribute to immigrant elders' decision to settle down in a foreign country. Those who report a stronger sense of home tend to report a higher level of life satisfaction. In conclusion, the authors argue that immigrant elders are defining their sense of home with a greater sense of independence from their adult children. Favorable social policies toward older adults, such as Medicare, Medicaid, low income housing, and social services, are important factors that make older immigrants feel a sense of home in a foreign land, although the inability to communicate is a barrier to a complete sense of home for transnational migrants in old age.

  20. A Brief Report: Lessons Learned and Preliminary Findings of Progreso en Salud, an HIV Risk Reduction Intervention for Latina Seasonal Farmworkers.

    Science.gov (United States)

    Kanamori, Mariano; De La Rosa, Mario; Diez, Stephanie; Weissman, Jessica; Trepka, Mary Jo; Sneij, Alicia; Schmidt, Peter; Rojas, Patria

    2016-12-30

    Throughout the past decade, HIV rates in Florida-particularly South Florida, where many Latina seasonal farmworkers reside and work-have ranked among the highest in the nation. In this brief report, we delineate important lessons learned and preliminary findings from the implementation of the HIV prevention intervention Progreso en Salud (Progress in Health). Among the 114 Latina seasonal farmworker participants, there were significant increases from baseline to 6-month follow-up in the percentages of overall condom use, HIV testing, HIV/AIDS-related communications with friends, HIV knowledge, condom use self-efficacy, and correct use of condoms. Lessons learned from this study can be used to inform future HIV intervention strategies to improve the adoption and maintenance of HIV risk reduction behaviors among high-risk Latina seasonal workers and other high-risk underserved populations. Future research is needed to support our findings.

  1. A Fashion Show

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    <正>Story: The yearly fashion show day.The children take turns to walk on the stage and show the class their favorite clothes.Now it’s Joe’s and Phoebe’s turn.Joe walks on the stage and says,“My shorts are blue.Do you like my blue shorts?”On the other side of the stage, Phoebe is wearing her favorite pink skirt.“My skirt is pink.Do you like my pink skirt?”asks

  2. On not showing scalps

    DEFF Research Database (Denmark)

    Marselis, Randi Lorenz

    2016-01-01

    proposed by Janet Marstine, the editor of the Routledge Companion to Museum Ethics, I show how the museum succeeded in engaging users in questions of museum ethics. However, this specific debate on human remains in museums developed into an encounter between a global, museological discourse...

  3. Violence and TV Shows

    OpenAIRE

    ÖZTÜRK, Yrd. Doç. Dr. Şinasi

    2008-01-01

    This study aims to discuss theories on theviolent effects of TV shows on viewers, especiallyon children. Therefore, this study includes a briefdiscussion of definitions of violence, discussionof violence theories, main results of researcheson televised violence, measuring TV violence,perception of televised violence, individualdifferences and reactions to TV violence,aggressiveness and preferences for TV violence.

  4. Honored Teacher Shows Commitment.

    Science.gov (United States)

    Ratte, Kathy

    1987-01-01

    Part of the acceptance speech of the 1985 National Council for the Social Studies Teacher of the Year, this article describes the censorship experience of this honored social studies teacher. The incident involved the showing of a videotape version of the feature film entitled "The Seduction of Joe Tynan." (JDH)

  5. A Visionary Show

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    Seduction. Distinction. Relax. Pulsation. These are the "style universes" on display at Première Vision, heralded as "The World’s Premiere Fabric Show." Started more than 35 years ago by 15 French weavers, Première Vision has expanded beyond its

  6. Honored Teacher Shows Commitment.

    Science.gov (United States)

    Ratte, Kathy

    1987-01-01

    Part of the acceptance speech of the 1985 National Council for the Social Studies Teacher of the Year, this article describes the censorship experience of this honored social studies teacher. The incident involved the showing of a videotape version of the feature film entitled "The Seduction of Joe Tynan." (JDH)

  7. Bilateral invasive lobular breast cancer in a female teenager: a rare finding of a common disease - case report and review of literature

    Directory of Open Access Journals (Sweden)

    Ndumbe Peter

    2010-07-01

    Full Text Available Management of cancer patients in low-resource communities presents enormous challenges. Breast cancer is a public health problem in Cameroon and occurs mostly in elderly women. The predominant histological type is a duct carcinoma. Lobular carcinoma in teenagers is rare. In this report we present a case of bilateral invasive lobular carcinoma of the breast that was confirmed on biopsies in a 22-year-old female. We present this rare finding and review the pathological, clinical and radiographic challenges of the disease. Nodules in the breast from patients of any age should be submitted for histology. Public education is beneficial and should be intensified

  8. Bilateral invasive lobular breast cancer in a female teenager: a rare finding of a common disease--case report and review of literature.

    Science.gov (United States)

    Enownchong, Enow-Orock George; Thomas, Egbe Obinchemti; Akum, Achidi Eric; Defang, Asonganyi Etienne; Paul, Ndom; Emmanuel, Fongang; Peter, Ndumbe

    2010-07-19

    Management of cancer patients in low-resource communities presents enormous challenges. Breast cancer is a public health problem in Cameroon and occurs mostly in elderly women. The predominant histological type is a duct carcinoma. Lobular carcinoma in teenagers is rare. In this report we present a case of bilateral invasive lobular carcinoma of the breast that was confirmed on biopsies in a 22-year-old female. We present this rare finding and review the pathological, clinical and radiographic challenges of the disease. Nodules in the breast from patients of any age should be submitted for histology. Public education is beneficial and should be intensified.

  9. Shanghai Shows Its Heart

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The city known as China’s economic powerhouse showed a more caring face as host of the Special Olympic Games Between October 2 and 11,the Special Olympics Summer Games were hosted in Shanghai,the first time the 40-year-old athletic com- petition for people with intellectual disabilities came to a developing country. This Special Olympics was also larger than all previous games in temps of the number of athletes.

  10. Finding Family

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    Discovering her birth parents was an exciting adventure for a 15-year-old girl It took 14 years-and just two minutes-for an adopted Chinese girl to find her biological family.July 21 this year marked the first

  11. Reporting mortality findings in trials of rofecoxib for Alzheimer disease or cognitive impairment: a case study based on documents from rofecoxib litigation.

    Science.gov (United States)

    Psaty, Bruce M; Kronmal, Richard A

    2008-04-16

    Sponsors have a marketing interest to represent their products in the best light. This approach conflicts with scientific standards that require the symmetric and comparable reporting of safety and efficacy data. Selective reporting of the results of clinical trials can misrepresent the risk-benefit profile of drugs. We summarize how the sponsor represented mortality findings associated with rofecoxib in clinical trials of patients with Alzheimer disease or cognitive impairment. We reviewed documents that became available during litigation related to rofecoxib involving Merck & Co, including internal company analyses and information provided by the sponsor to the FDA. We also evaluated information in 2 published articles that reported results of these trials. In one article (reporting results of protocol 091) published in 2004, 11 "non-drug related deaths" were reported (9 deaths among 346 rofecoxib patients and 2 deaths among 346 placebo patients). In another article (reporting results of protocol 078) published in 2005, 39 deaths were reported among patients taking study treatment or within 14 days of the last dose (24 among 725 rofecoxib patients and 15 among 732 placebo patients) and an additional 22 deaths in the off-drug period (17 in rofecoxib patients and 5 in placebo patients). However, these articles did not include analyses or statistical tests of the mortality data, and the 2 articles concluded that regarding safety, rofecoxib is "well tolerated." In contrast, in April 2001, the company's internal intention-to-treat analyses of pooled data from these 2 trials identified a significant increase in total mortality (hazard ratio [HR], 4.43; 95% CI, 1.26-15.53 for protocol 091, and HR, 2.55; 95% CI, 1.17-5.56 for protocol 078), with overall mortality of 34 deaths among 1069 rofecoxib patients and 12 deaths among 1078 placebo patients (HR, 2.99; 95% CI, 1.55-5.77). These mortality analyses were neither provided to the FDA nor made public in a timely fashion

  12. Report to the President on the Use of Technology to Strengthen K-12 Education in the United States: Findings Related to Research and Evaluation

    Science.gov (United States)

    Shaw, David E.; Becker, Henry J.; Bransford, John D.; Davidson, Jan; Hawkins, Jan; Malcom, Shirley; Molina, Mario; Ride, Sally K.; Sharp, Phillip; Tinker, Robert F.; Vest, Charles; Young, John; Allen, Richard; Bakia, Marianne; Bryson, Rebecca; Chen, C. Samantha; Costello, Caroline M.; Deckel, Garrett M.; Dial, Marjorie R.; Kealey, Edith M.; Lehoczky, Sandor

    1998-06-01

    The Panel on Educational Technology was organized in April 1995 under the auspices of the President's Committee of Advisers on Science and Technology (PCAST) to provide advice to the President on matters related to the application of information technologies to K-12 education in the United States. Its findings and recommendations were set forth in March 1997 in the Report to the President on the Use of Technology to Strengthen K-12 Education in the United States. This report was based on a review of the research literature and on written submissions and oral briefings from a number of academic and industrial researchers, practicing educators, software developers, governmental agencies, and professional and industry organizations involved in various ways with the application of technology to education. Its most important finding is that a large-scale program of rigorous, systematic research on education in general and educational technology in particular will ultimately prove necessary to ensure both the efficacy and cost-effectiveness of technology use within our nation's K-12 schools. Finding that less than 0.1 percent of our nation's expenditures for elementary and secondary education are currently invested to determine which educational techniques actually work, and to find ways to improve them—an extremely low level relative to comparable ratios within the private sector—the Panel recommended that this figure be increased over a period of several years to at least 0.5 percent, and sustained at that level on an ongoing basis. Further, because no one state, municipality, or private firm could hope to capture more than a small fraction of the benefits associated with a significant advance in our understanding of how best to educate K-12 students, the Panel concluded that such funding will have to be provided largely at the federal level in order to avoid a systematic underinvestment (attributable to a classical form of economic externality) relative to the

  13. A report of two cases: post flood autopsy findings in urban patients with an unusual presentation of leptospirosis with hemorrhagic pneumonia in government medical college, Surat

    Directory of Open Access Journals (Sweden)

    Mandakini M Patel, Bhavna Gamit, R D Patel, Rahul Modi

    2011-01-01

    Full Text Available South Gujarat is endemic zone for leptospirosis in paddy workers but recently we have post flood plenty of urban patients who were presented with high grade fever, dyspnea & haemoptysis with rapid deterioration. Clinicians were suspecting an outbreak of Hantavirus or leptospirosis. Both our patients were serologically negative for leptospirosis ante mortem, but alveolar hemorrhage & raised urea was the only finding. Both our patient rapidly deteriorated. We performed autopsy & took post mortem samples for serologically & HP Examination of tissue. Serological finding showed one patient positive for PCR and second was positive for Leptocheck and IgM ELISA. On HP examination we observed massive intra-alveolar hemorrhage, interstitial nephritis, vasculitis in spleen and kidney, myocarditis & hemorrhage in various organs like heart, suprarenal gland, and subarachnoid space in both our patient. Levaditi’s stain was also performed but results were not conclusive. IHC for kidney tissue was not possible due to lack of facility. Extensive hemorrhage in lung was the cause of death in both patients. Follow up autopsy studies of 30 patients were showing same histopathological findings.

  14. Energy saving and waste heat recovery within the refrigeration and cold storage sector in Lithuania. Final report for fact finding mission

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    This is the final report for the Fact Finding Mission, which is the first part of the demonstration project in Energy Saving and Waste Heat recovery within the Refrigeration and Cold Storage Sector in Lithuania. The purpose of this first part of the project, The Fact Finding Mission, is the identification and recommendation of one (possibly two) companies for implementation of a demonstration project. The recommendation is based partly on the strictly technical possibilities of implementation of a demonstration project within Energy Saving and Waste Heat Recovery, but also on the interest of the companies in the implementation of this type of measures as well as their possibilities of financing. The result of The Fact Finding Mission is a recommendation for the implementation of a demonstration project at the slaughtering and meat processing company `Taurage Maistas`, for which it is estimated that there are good possibilities of implementing measures for reduction of the energy consumption and utilisation of the generated waste heat. Also, the company is considered by the authorities to be a financially well functioning company. For examples a privatisation process has already been carried out and within a few years the company has turned a deficit to a profit and increased the turnover by approx. 33%. (EG)

  15. Not a "reality" show.

    Science.gov (United States)

    Wrong, Terence; Baumgart, Erica

    2013-01-01

    The authors of the preceding articles raise legitimate questions about patient and staff rights and the unintended consequences of allowing ABC News to film inside teaching hospitals. We explain why we regard their fears as baseless and not supported by what we heard from individuals portrayed in the filming, our decade-long experience making medical documentaries, and the full un-aired context of the scenes shown in the broadcast. The authors don't and can't know what conversations we had, what documents we reviewed, and what protections we put in place in each televised scene. Finally, we hope to correct several misleading examples cited by the authors as well as their offhand mischaracterization of our program as a "reality" show.

  16. Phyllodes tumor showing intraductal growth.

    Science.gov (United States)

    Makidono, Akari; Tsunoda, Hiroko; Mori, Miki; Yagata, Hiroshi; Onoda, Yui; Kikuchi, Mari; Nozaki, Taiki; Saida, Yukihisa; Nakamura, Seigo; Suzuki, Koyu

    2013-07-01

    Phyllodes tumor of the breast is a rare fibroepithelial lesion and particularly uncommon in adolescent girls. It is thought to arise from the periductal rather than intralobular stroma. Usually, it is seen as a well-defined mass. Phyllodes tumor showing intraductal growth is extremely rare. Here we report a girl who has a phyllodes tumor with intraductal growth.

  17. Public medical shows.

    Science.gov (United States)

    Walusinski, Olivier

    2014-01-01

    In the second half of the 19th century, Jean-Martin Charcot (1825-1893) became famous for the quality of his teaching and his innovative neurological discoveries, bringing many French and foreign students to Paris. A hunger for recognition, together with progressive and anticlerical ideals, led Charcot to invite writers, journalists, and politicians to his lessons, during which he presented the results of his work on hysteria. These events became public performances, for which physicians and patients were transformed into actors. Major newspapers ran accounts of these consultations, more like theatrical shows in some respects. The resultant enthusiasm prompted other physicians in Paris and throughout France to try and imitate them. We will compare the form and substance of Charcot's lessons with those given by Jules-Bernard Luys (1828-1897), Victor Dumontpallier (1826-1899), Ambroise-Auguste Liébault (1823-1904), Hippolyte Bernheim (1840-1919), Joseph Grasset (1849-1918), and Albert Pitres (1848-1928). We will also note their impact on contemporary cinema and theatre.

  18. Report on activities and findings under DOE grant “Collaborative research. An Interactive Multi-Model for Consensus on Climate Change”

    Energy Technology Data Exchange (ETDEWEB)

    Duane, Gregory S. [Univ. of Colorado, Boulder, CO (United States); Tsonis, Anastasios [Univ. of Wisconsin, Madison, WI (United States); Kocarev, Ljupco [Univ. of California, San Diego, CA (United States); Tribbia, Joseph [National Center for Atmospheric Research, Boulder, CO (United States)

    2015-10-30

    The project takes a hierarchical approach. The supermodeling scheme was first studied exhaustively with simple systems of ordinary differential equations. Results were described in detail in the previous report. The principal findings were that 1) for highly non-linear systems, such as Lorenz-63, including systems which describe phenomena on very different (atmosphere/ocean) times scales, supermodeling is far superior to any form of output-averaging; 2) negative coefficients can be used to advantage in situations where all models err in the same way, but to different degrees; 3) an interesting variant of supermodeling, “weighted supermodeling”, is the limiting case where inter-model nudging coefficients in the originally conceived “connected supermodel” become infinite, but with fixed ratios, corresponding to a direct combination of the tendencies that appear in corresponding equations for the alternative models; 4) noise is useful for avoiding local optima in training the inter-model coefficients in the supermodel. The supermodeling scheme was then investigated with simple quasigeostrophic (QG) models. As described in the previous report, it was found that QG models on a sphere can be coupled most efficaciously by working in a basis which captures the most variance, rather than the most instability, a somewhat unexpected result that still deserves scrutiny in a broader context. Further studies (since the last report) with QG channel models addressed the central question of when supermodeling is superior to output averaging in situations where nonlinearites are less extreme than with the ODEs initially studied. It was found that for realistic variations in a parameter in the QG model, output averaging is sufficient to capture all but the most subtle quantitative and qualitative behavior. Supermodeling helps when qualitative differences between the models result from unrealistically large parameter differences, or when very detailed spatial structure of the

  19. The Great Cometary Show

    Science.gov (United States)

    2007-01-01

    its high spatial and spectral resolution, it was possible to zoom into the very heart of this very massive star. In this innermost region, the observations are dominated by the extremely dense stellar wind that totally obscures the underlying central star. The AMBER observations show that this dense stellar wind is not spherically symmetric, but exhibits a clearly elongated structure. Overall, the AMBER observations confirm that the extremely high mass loss of Eta Carinae's massive central star is non-spherical and much stronger along the poles than in the equatorial plane. This is in agreement with theoretical models that predict such an enhanced polar mass-loss in the case of rapidly rotating stars. ESO PR Photo 06c/07 ESO PR Photo 06c/07 RS Ophiuchi in Outburst Several papers from this special feature focus on the later stages in a star's life. One looks at the binary system Gamma 2 Velorum, which contains the closest example of a star known as a Wolf-Rayet. A single AMBER observation allowed the astronomers to separate the spectra of the two components, offering new insights in the modeling of Wolf-Rayet stars, but made it also possible to measure the separation between the two stars. This led to a new determination of the distance of the system, showing that previous estimates were incorrect. The observations also revealed information on the region where the winds from the two stars collide. The famous binary system RS Ophiuchi, an example of a recurrent nova, was observed just 5 days after it was discovered to be in outburst on 12 February 2006, an event that has been expected for 21 years. AMBER was able to detect the extension of the expanding nova emission. These observations show a complex geometry and kinematics, far from the simple interpretation of a spherical fireball in extension. AMBER has detected a high velocity jet probably perpendicular to the orbital plane of the binary system, and allowed a precise and careful study of the wind and the shockwave

  20. Primary Uterine Peripheral T-cell Lymphoma: A Case Report of MRI and 18F-FDG PET/CT Findings.

    Science.gov (United States)

    Gong, Jing; Dong, Aisheng; Wang, Yang; Zhang, Xuefeng; Yang, Panpan; Wang, Li; Jing, Wei

    2016-04-01

    Primary uterine non-Hodgkin's lymphoma is extremely rare accounting for CT findings in a patient with primary uterine peripheral T-cell lymphoma.A 27-year-old female presented with intermittent fever with neutropenia for 7 months. MRI showed an ill-defined mass involved both the uterine corpus and cervix, resulting in diffuse enlargement of the uterus. This mass showed inhomogeneous hypointensity on unenhanced T1-weighted images, hyperintensity on diffusion-weighted imaging, relative hypointensity compared to the surrounding myometrium on T2-weighted images and lower enhancement than the surrounding myometrium on enhanced T1-weighted images. FDG PET/CT showed intense FDG uptake in the thickened wall of the uterine corpus and cervix with SUVmax of 26.9. There were multiple hypermetabolic lymph nodes in the pelvis and retroperitoneum. Uterine curettage and CT-guided biopsy of the uterine mass revealed peripheral T-cell lymphoma. Bone marrow biopsy revealed no evidence of lymphomatous involvement. The imaging and pathologic findings were consistent with primary uterine lymphoma. After 3 circles of chemotherapy, follow-up enhanced MRI showed decreased thickness of the uterine wall.Despite its rarity, primary uterine non-Hodgkin's lymphoma should be taken into consideration when a uterine tumor shows large size, relative hypointesity on both T2-weighted images and enhanced T1-weighted images compared to the surrounding myometrium, and intense FDG uptake on PET/CT. MRI may be helpful for describing the relationship between the tumor and adjacent structures. FDG PET/CT may be useful for tumor detection and staging.