23 results on '"Zhou, D J"'
Search Results
2. Polarized radio emission of RRAT J1854+0306.
- Author
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Guo, Qi, Kong, Minzhi, Wang, P F, Yan, Y, and Zhou, D J
- Subjects
PULSARS ,ROTATIONAL motion ,TELESCOPES ,MORPHOLOGY ,ANGLES - Abstract
Polarized radio emission of RRAT J1854+0306 is investigated with single pulses using Five-hundred-meter Aperture Spherical Telescope. Its emission is characterized by nulls, narrow and weak pulses, and occasional wide and intense bursts with a nulling fraction of 53.2 per cent. Its burst emission is typically of one rotation, and occasionally of two or three or even five rotations at the most, but without significant periodicity. The integrated pulse profile has an 'S'-shaped position angle curve that is superposed with orthogonal modes, from which geometry parameters are obtained. Individual pulses exhibit diverse profile morphology with single, double, or multiple peaks. The intensity and width of these pulses are highly correlated, and bright pulses generally have wide profiles with multiple peaks. These nulling behaviours, profile morphology, and polarization demonstrate that a rotating radio transient has the same physical origins as the normal pulsars. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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3. The FAST Galactic Plane Pulsar Snapshot Survey – V. PSR J1901+0658 in a double neutron star system.
- Author
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Su, W Q, Han, J L, Yang, Z L, Wang, P F, Yuan, J P, Wang, C, Zhou, D J, Wang, T, Yan, Y, Jing, W C, Cai, N N, Xie, L, Xu, J, Wang, H G, Xu, R X, and You, X P
- Subjects
NEUTRON stars ,BINARY stars ,PULSAR detection ,BINARY pulsars ,PULSARS ,ORBITS (Astronomy) - Abstract
Double neutron star (DNS) systems offer excellent opportunities to test gravity theories. We report the timing results of PSR J1901+0658, the first pulsar discovered in the FAST Galactic Plane Pulsar Snapshot (GPPS) Survey. Based on timing observations by FAST over 5 yr, we obtain the phase-coherent timing solution and derive the precise measurements of its position, spin parameters, orbital parameters, and dispersion measure. It has a period of 75.7 ms, a period derivative of 2.169(6) × 10
−19 s s−1 , and a characteristic age of 5.5 Gyr. This pulsar is in an orbit with a period of 14.45 d and an eccentricity of 0.366. One post-Keplerian parameter, periastron advance, has been well-measured as being 0.00531(9) deg yr−1 , from which the total mass of this system is derived to be 2.79(7) M⊙ . The pulsar has the mass upper limit of 1.68 M⊙ , so the lower limit for the companion mass is 1.11 M⊙ . Because PSR J1901+0658 is a partially recycled pulsar in an eccentric binary orbit with such a large companion mass, it should be in a DNS system according to the evolution history of the binary system. [ABSTRACT FROM AUTHOR]- Published
- 2024
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- View/download PDF
4. The FAST Galactic Plane Pulsar Snapshot survey – IV. Discovery of five fast radio bursts.
- Author
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Zhou, D J, Han, J L, Jing, W C, Wang, P F, Wang, C, Wang, T, Wang, W-Y, Luo, R, Xu, J, Xu, R X, and Wang, H G
- Subjects
PULSAR detection ,FARADAY effect ,ACTINIC flux ,RADIO telescopes ,TELESCOPES ,PULSARS - Abstract
We report five new fast radio bursts (FRBs) discovered from the Galactic Plane Pulsar Snapshot (GPPS) survey by the Five-hundred-meter Aperture Spherical radio Telescope (FAST): FRB 20210126, FRB 20210208, FRB 20210705, FRB 20211005, and FRB 20220306. To date, no repeating bursts from these FRB sources have been detected in the follow-up monitoring observations, leading to their classification as potential one-off events. We obtain the basic parameters for these bursts, including position, dispersion measure, pulse width, spectral index, scattering time-scale, etc. The fluences and flux densities are generally lower in comparison to the values observed in one-off bursts discovered by other telescopes. Among the observed bursts, polarization data for four bursts were recorded during observations. Consequently, we obtain polarization profiles and Faraday rotation measures for these bursts. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
5. The FAST Galactic Plane Pulsar Snapshot Survey – III. Timing results of 30 newly discovered pulsars.
- Author
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Su, W Q, Han, J L, Wang, P F, Yuan, J P, Wang, Chen, Zhou, D J, Wang, Tao, Yan, Yi, Jing, W C, Yang, Z L, Cai, N N, Chen, Xue, Xu, Jun, Xie, Lang, Wang, H G, Xu, R X, and You, X P
- Subjects
PULSAR detection ,RADIO telescopes ,PULSARS ,ACTINIC flux ,BINARY pulsars ,MAGNETIC fields - Abstract
Timing observations are crucial for determining the basic parameters of newly discovered pulsars. Using the Five-hundred-meter Aperture Spherical radio Telescope (FAST) with the L-band 19-beam receiver covering the frequency range of 1.0–1.5 GHz, the FAST Galactic Plane Pulsar Snapshot (GPPS) Survey has discovered more than 600 faint pulsars with flux densities of only a few or a few tens of μJy at 1.25 GHz. To obtain accurate position, spin parameters and dispersion measure of a pulsar, and to calculate derived parameters such as the characteristic age and surface magnetic field, we collect available FAST pulsar data obtained either through targeted follow-up observations or through coincidental survey observations with one of the 19 beams of the receiver. From these data we obtain time of arrival (TOA) measurements for 30 newly discovered pulsars as well as for 13 known pulsars. We demonstrate that the TOA measurements acquired by the FAST from any beams of the receiver in any observation mode (e.g. the tracking mode or the snapshot mode) can be combined to get timing solutions. We update the ephemerides of 13 previously known pulsars and obtain the first phase-coherent timing results for 30 isolated pulsars discovered in the FAST GPPS Survey. Notably, PSR J1904+0853 is an isolated millisecond pulsar, PSR J1906+0757 is a disrupted recycled pulsar, and PSR J1856+0211 has a long period of 9.89 s that can constrain pulsar death lines. Based on these timing solutions, all available FAST data have been added together to obtain the best pulse profiles for these pulsars. [ABSTRACT FROM AUTHOR]
- Published
- 2023
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- View/download PDF
6. Cleaning Radio Frequency Interference in Pulsar-Folded Data Based on the Conditional Random Fields with an Adaptive Prior.
- Author
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Chen, Xue, Han, J. L., Su, W. Q., Yang, Z. L., and Zhou, D. J.
- Published
- 2023
- Full Text
- View/download PDF
7. Strong and weak pulsar radio emission due to thunderstorms and raindrops of particles in the magnetosphere.
- Author
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Chen, X., Yan, Y., Han, J. L., Wang, C., Wang, P. F., Jing, W. C., Lee, K. J., Zhang, B., Xu, R. X., Wang, T., Yang, Z. L., Su, W. Q., Cai, N. N., Wang, W. Y., Qiao, G. J., Xu, J., and Zhou, D. J.
- Published
- 2023
- Full Text
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8. A binary pulsar in a 53-minute orbit.
- Author
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Pan, Z., Lu, J. G., Jiang, P., Han, J. L., Chen, H.-L., Han, Z. W., Liu, K., Qian, L., Xu, R. X., Zhang, B., Luo, J. T., Yan, Z., Yang, Z. L., Zhou, D. J., Wang, P. F., Wang, C., Li, M. H., and Zhu, M.
- Abstract
Spider pulsars are neutron stars that have a companion star in a close orbit. The companion star sheds material to the neutron star, spinning it up to millisecond rotation periods, while the orbit shortens to hours. The companion is eventually ablated and destroyed by the pulsar wind and radiation1,2. Spider pulsars are key for studying the evolutionary link between accreting X-ray pulsars and isolated millisecond pulsars, pulsar irradiation effects and the birth of massive neutron stars3–6. Black widow pulsars in extremely compact orbits (as short as 62 minutes7) have companions with masses much smaller than 0.1 M
⊙ . They may have evolved from redback pulsars with companion masses of about 0.1–0.4 M⊙ and orbital periods of less than 1 day8. If this is true, then there should be a population of millisecond pulsars with moderate-mass companions and very short orbital periods9, but, hitherto, no such system was known. Here we report radio observations of the binary millisecond pulsar PSR J1953+1844 (M71E) that show it to have an orbital period of 53.3 minutes and a companion with a mass of around 0.07 M⊙ . It is a faint X-ray source and located 2.5 arcminutes from the centre of the globular cluster M71.PSR J1953+1844 (M71E) has an orbital period of 53.3 minutes and a companion with a mass of 0.07 M⊙ , making it a bridging object between redbacks and black widows in the evolutionary track. [ABSTRACT FROM AUTHOR]- Published
- 2023
- Full Text
- View/download PDF
9. A fast radio burst source at a complex magnetized site in a barred galaxy.
- Author
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Xu, H., Niu, J. R., Chen, P., Lee, K. J., Zhu, W. W., Dong, S., Zhang, B., Jiang, J. C., Wang, B. J., Xu, J. W., Zhang, C. F., Fu, H., Filippenko, A. V., Peng, E. W., Zhou, D. J., Zhang, Y. K., Wang, P., Feng, Y., Li, Y., and Brink, T. G.
- Abstract
Fast radio bursts (FRBs) are highly dispersed, millisecond-duration radio bursts1–3. Recent observations of a Galactic FRB4–8 suggest that at least some FRBs originate from magnetars, but the origin of cosmological FRBs is still not settled. Here we report the detection of 1,863 bursts in 82 h over 54 days from the repeating source FRB 20201124A (ref. 9). These observations show irregular short-time variation of the Faraday rotation measure (RM), which scrutinizes the density-weighted line-of-sight magnetic field strength, of individual bursts during the first 36 days, followed by a constant RM. We detected circular polarization in more than half of the burst sample, including one burst reaching a high fractional circular polarization of 75%. Oscillations in fractional linear and circular polarizations, as well as polarization angle as a function of wavelength, were detected. All of these features provide evidence for a complicated, dynamically evolving, magnetized immediate environment within about an astronomical unit (au; Earth–Sun distance) of the source. Our optical observations of its Milky-Way-sized, metal-rich host galaxy10–12 show a barred spiral, with the FRB source residing in a low-stellar-density interarm region at an intermediate galactocentric distance. This environment is inconsistent with a young magnetar engine formed during an extreme explosion of a massive star that resulted in a long gamma-ray burst or superluminous supernova.Analysis of a set of 1,863 bursts from the repeating source FRB 20201124A provides evidence of a complicated magnetized site within about an astronomical unit from the source in a barred galaxy. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
10. A Single Pulse Study of a Millisecond Pulsar PSR J0621+1002.
- Author
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Wang, S. Q., Wang, J. B., Wang, N., Feng, Y., Zhang, S. B., Lee, K. J., Li, D., Lu, J. G., Xie, J. T., Zhou, D. J., and Zhang, L.
- Subjects
PULSARS ,RADIO telescopes ,PULSE modulation ,TIME management - Abstract
We present radio observation of a millisecond pulsar PSR J0621+1002 using the Five-hundred-meter Aperture Spherical radio Telescope. The pulsar shows periodic pulse intensity modulations for both the first and the third pulse components. The fluctuation spectrum of the first pulse component has one peak of 3.0 ± 0.1 pulse periods, while that of the third pulse component has two diffused peaks of 3.0 ± 0.1 and 200 ± 1 pulse periods. The single pulse timing analysis is carried out for this pulsar and the single pulses can be divided into two classes based on the post-fit timing residuals. We examined the achievable timing precision using only the pulses in one class or bright pulses. However, the timing precision improvement is not achievable. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
11. The FAST Galactic Plane Pulsar Snapshot survey: I. Project design and pulsar discoveries⋆.
- Author
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Han, J. L., Wang, Chen, Wang, P. F., Wang, Tao, Zhou, D. J., Sun, Jing-Hai, Yan, Yi, Su, Wei-Qi, Jing, Wei-Cong, Chen, Xue, Gao, X. Y., Hou, Li-Gang, Xu, Jun, Lee, K. J., Wang, Na, Jiang, Peng, Xu, Ren-Xin, Yan, Jun, Gan, Heng-Qian, and Guan, Xin
- Published
- 2021
- Full Text
- View/download PDF
12. Radio frequency interference mitigation based on the asymmetrically reweighted penalized least squares and SumThreshold method.
- Author
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Zeng, Qingguo, Chen, Xue, Li, Xiangru, Han, J L, Wang, Chen, Zhou, D J, and Wang, Tao
- Subjects
RADIO interference ,LEAST squares ,RADIO telescopes ,RADIO astronomy ,ALGORITHMS - Abstract
As radio telescopes become more sensitive, radio frequency interference (RFI) is becoming more important for interesting signals of radio astronomy. There is a demand for developing an automatic, accurate and efficient RFI mitigation method. Therefore, we have investigated an RFI detection algorithm. First, we introduce an asymmetrically reweighted penalized least squares (ArPLS) method to estimate the baseline more accurately. After removing the estimated baseline, several novel strategies were proposed based on the SumThreshold algorithm for detecting different types of RFI. The threshold parameter in SumThreshold can be determined automatically and adaptively. The adaptiveness is essential for reducing human intervention and for the online RFI processing pipeline. Applications to data from the Five-hundred-meter Aperture Spherical Telescope (FAST) show that the proposed scheme based on ArPLS and SumThreshold is superior to some typically available methods for RFI detection with respect to efficiency and performance. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
13. Incidence, etiology, management, and outcomes of flank hernia: review of published data.
- Author
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Zhou, D. J. and Carlson, M. A.
- Subjects
HERNIA ,HERNIA treatment ,PERIOPERATIVE care ,CHRONIC pain ,LAPAROSCOPY ,PATIENTS ,HERNIA surgery ,HEALTH outcome assessment ,DISEASE relapse ,DISEASE incidence ,NEPHRECTOMY - Abstract
Purpose: To review the published data describing the incidence, etiology, management, and outcomes of flank hernia.Methods: A retrospective review of articles identified with an online search (using the terms "flank hernia", "flank bulge", "lateral hernia", "retroperitoneal aorta hernia", and "open radical nephrectomy") was performed. Studies exclusively on lumbar hernia or subcostal hernia were excluded.Results: All articles retained for analysis (N = 26) were uncontrolled series or case reports; there were no controlled trials. The incidence of incisional hernia in the flank was ~ 17% (total patients analyzed = 1,061). Flank hernia repair was accomplished successfully with a variety of techniques, with overall mean rates of perioperative complications, chronic post-procedure pain, and recurrence equal to 20, 11, and 7%, respectively. Mesh utilization was universal.Conclusions: The available data of outcomes of flank hernia repair are not of high quality, and recommendations essentially consist of expert opinions. Operative approach (open vs. laparoscopic) and mesh insertion details have varied, but reasonable results appear possible with a number of techniques. [ABSTRACT FROM AUTHOR]- Published
- 2018
- Full Text
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14. Levitation forces of a bulk YBCO superconductor in gradient varying magnetic fields.
- Author
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Jiang, J., Gong, Y. M., Wang, G., Zhou, D. J., Zhao, L. F., Zhang, Y., and Zhao, Y.
- Subjects
MAGNETIC suspension ,MAGNETISM ,MAGNETIC fields ,YTTRIUM barium copper oxide ,SUPERCONDUCTORS ,SUPERCONDUCTING magnets - Abstract
The levitation forces of a bulk YBCO superconductor in gradient varying high and low magnetic fields generated from a superconducting magnet were investigated. The magnetic field intensity of the superconducting magnet was measured when the exciting current was 90 A. The magnetic field gradient and magnetic force field were both calculated. The YBCO bulk was cooled by liquid nitrogen in field-cooling (FC) and zero-field-cooling (ZFC) condition. The results showed that the levitation forces increased with increasing the magnetic field intensity. Moreover, the levitation forces were more dependent on magnetic field gradient and magnetic force field than magnetic field intensity. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
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15. Investigation on interface bonding behaviour of thin aluminium clad steel strip.
- Author
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Li, L., Gao, C., Chen, M. Y., Zhang, X. J., Zhou, D. J., and Palkowski, H.
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STEEL strip ,ALUMINUM ,STRAINS & stresses (Mechanics) ,CHEMICAL bonds ,THIN films - Abstract
Bonding behaviour with different rolling reductions was discussed by peeling test in order to determine critical reduction of thin aluminium clad steel strip bonded by cold rolling. The morphology and element distribution at the interface were observed and analysed using scanning electron microscope and energy dispersive spectrometer method, respectively. The initial bond reduction of 15-25% was suggested and the minimum reduction of 35-37% was determined based on the peel force data. At the reduction of 35%, normal stress per unit bonded length is calculated as about 3.1 N/mm, and effective peeling length of 0.035 mm is determined through the theoretical analysis, which can be used to calculate the interface bond strength by peeling test. [ABSTRACT FROM AUTHOR]
- Published
- 2015
- Full Text
- View/download PDF
16. A Study on the Impact Coefficient of Traffic Flows on a Large Cable-Stayed Bridge in a Windy Environment.
- Author
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Ma, L., Zhou, D. J., and Han, W. S.
- Subjects
IMPACT (Mechanics) ,TRAFFIC flow ,COEFFICIENTS (Statistics) ,CABLE-stayed bridges ,DISTRIBUTION (Probability theory) ,TRAFFIC density - Abstract
By developing a wind-vehicle-bridge coupling dynamic analysis system, the impact coefficient of traffic lows on a cable-stayed bridge and its probabilistic distribution are studied in the paper. Some important influence factors of the impact coefficient, such as the vehicle-bridge coupling effect, traveling velocity, and traffic density, are analyzed. The influence of the coupling effect between a bridge deck's buffeting and vehicles' vibration on the impact coefficient of traffic lows on a cable-stayed bridge is paid due attention to. The results show that vehicle-bridge coupling effect and surface roughness exert important influence on the impact effect of a cable-stayed bridge. Considering that impact coefficient of traffic lows on a bridge bears the characteristics of randomness, the paper, on the basis of a large number of samples, interprets the influence of traveling velocity and traffic density in view of its probabilistic distribution. In view of results derived from the coupling dynamic analysis, it is suggested that the impact coefficient be 25% for all spans of a long cable-stayed bridge like the Sutong Yangtze Bridge. [ABSTRACT FROM AUTHOR]
- Published
- 2014
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17. Transcriptional regulation of the human gene coding for proline-rich nuclear receptor coactivator (PNRC) by regulatory factor X (RFX1).
- Author
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Zhang, Y., Chen, B., Li, Y. P., Chen, J., Lou, G. Y., Chen, M., and Zhou, D. J.
- Subjects
HUMAN gene mapping ,PROLINE ,MAMMARY glands ,GENE expression ,PROTEIN binding - Abstract
PNRC (Proline-rich Nuclear Receptor Coactivator) is a novel coactivator for multiple nuclear receptors. PNRC was previously identified using bovine SF-1 (steroidogenic factor 1) as the bait in a yeast two-hybrid screening of a human mammary gland cDNA expression library. To understand the molecular mechanisms that regulate the expression of human PNRC gene, in this study, functional analysis of the 5′ flanking region of the human PNRC gene revealed that the −123/+27 region is the minimal promoter of the human PNRC gene. Gel shift and ChIP analyses demonstrated the specific binding of RFX1 (Regulatory Factor X) protein to the human PNRC promoter region. In co-transfection experiments RFX1 was shown to repress promoter activity of PNRC gene in a dose-dependent manner. These results indicate that r RFX1 specifically bind to promoter region and negatively regulate the transcription of the human PNRC gene. [ABSTRACT FROM AUTHOR]
- Published
- 2009
- Full Text
- View/download PDF
18. Molecular epidemiologic analysis of group A rotaviruses in adults and children with diarrhea in Wuhan city, China, 2000–2006.
- Author
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Wang, Y.-H., Kobayashi, N., Zhou, D.-J., Yang, Z.-Q., Zhou, X., Peng, J.-S., Zhu, Z.-R., Zhao, D.-F., Liu, M.-Q., and Gong, J.
- Subjects
DIARRHEA ,DIARRHEA in children ,ROTAVIRUSES ,GENETICS ,PHYLOGENY - Abstract
To compare epidemiologic features and genetic characteristics of group A rotaviruses causing diarrhea in children and adults, a survey was conducted in Wuhan, China, during the period of Dec. 2000–May 2006. A total of 3839 stool specimens from diarrheal patients from eight hospitals were analyzed. Winter seasonality was observed for rotavirus diarrhea in both adults and children, showing overall rotavirus-positive rates of 9.0 and 23.9%, respectively. Throughout the study period, G3 was the most frequent G serotype in both adults and children (detection rates 86.2 and 87.8%, respectively), and was mostly associated with VP4 genotype P[8], VP 6 genotype II (subgroup II), and NSP4 genotype B. G3 rotaviruses were differentiated into eight electropherotypes, among which seven types were found in specimens from both adults and children. VP7 gene sequences of G3 rotaviruses from adults and children (6 and 4 strains, respectively), detected in different years and different hospitals, showed extremely high sequence identities (99–100%) to each other and to a few G3 rotavirus strains reported in Asia. However, lower sequence identities (82–96%) were observed to most of the human and animal G3 rotaviruses reported so far, including some Chinese strains. These findings indicate that in Wuhan, China, epidemic and genetic features of rotaviruses are similar in adults and children, and it has been suggested that G3 rotaviruses that might have originated from the same rotavirus were circulating among children and adults as prevailing viruses. In this study, two rotavirus strains, G9P[8] strain L169, derived from an adult, and G4P[6] strain R479, derived from a child, were isolated and genetically analyzed. The VP7 gene of L169 belongs to a major lineage of G9 rotaviruses that are globally widespread, but is distinct from G9 rotaviruses reported previously in China. The strain R479 had a VP7 gene which was divergent from most G4 human rotaviruses and showed an unusual dual subgroup specificity, I + II. The R479 VP6 gene does not belong to the main clusters of subgroup I and II rotaviruses phylogenetically, but is related to those of the porcine rotaviruses and some unusual human rotaviruses represented by the RMC321 strain isolated in eastern India. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
- View/download PDF
19. Solder joint formation simulation and reliability study of quad flat no lead package.
- Author
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Huang, C. Y., Wu, Z. H., and Zhou, D. J.
- Subjects
SOLDER & soldering ,WELDING ,METALWORK ,FINITE element method ,THERMAL fatigue of metals ,SURFACE mount technology ,ELECTRONIC packaging ,INTEGRATED circuits - Abstract
Based on the minimal energy principle, the shape prediction models of the 0·5 mm pitch, 16 pin quad flat no lead (QFN) package solder joints were developed. The influence of the process parameters including the pad length, the pad width and the stand-off on the solder joint shape of QFN was studied. Utilising the surface coordinate exported from the QFN solder joint shape prediction models, finite element analysis (FEA) models were set up and then the non-linear FEA of the QFN solder joints under thermal cycles was performed by ANSYS. The stress–strain distribution within the solder joints and the maximum strain range of the solder joint were determined. The thermal fatigue life of the QFN solder joint was calculated based on the maximum strain range and the Coffin–Manson equation. The results show that the process parameters influence the QFN solder joint shape distinctly, and the QFN solder joint with different pad lengths, pad widths and stand-offs has various stress–strain distributions and fatigue life. The QFN solder joint with a pad length of 0·7 mm, a pad width of 0·28 mm and a stand-off of 0·125 has a fatigue life of 252 cycles under thermal cycles. [ABSTRACT FROM AUTHOR]
- Published
- 2007
- Full Text
- View/download PDF
20. Z-Type Films of a Two-Legged Optically Nonlinear Dye.
- Author
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Ashwell, G. J., Zhou, D. J., and Skjonnemand, K.
- Published
- 1999
- Full Text
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21. A unique pattern of proto-oncogene abnormalities in ovarian adenocarcinomas.
- Author
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Zhou, D. J., Gonzalez-Cadavid, N., Ahuja, H., Battifora, H., Moore, G. E., and Cline, M. J.
- Published
- 1988
- Full Text
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22. Glycine C 60 Adduct and its Rare Earth Complexes.
- Author
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Zhou, D. J., Gan, L. B., Xu, L. B., Luo, C. P., and Huang, C. H.
- Published
- 1995
- Full Text
- View/download PDF
23. Hepatobiliary and Pancreatic: Glycogenic hepatopathy in a patient with poorly controlled diabetes mellitus mimics a hepatic neoplasm.
- Author
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Chen, Z‐y, Liu, Y‐p, and Zhou, D‐j
- Subjects
HEPATOMEGALY ,DIABETES ,CANCER ,GLYCOGEN storage disease - Abstract
The article present a case study of a 34-year-old man with 13-year history of type 1 diabetes mellitus presented with diabetic ketoacidosiscoma. It mentions abdominal computed tomography (CT) scan showed a mildly enlarged liver with increased density as compared with spleen; and also mentions the patient was diagnosed with glycogenic hepatopathy (GH) due to diabetes mellitus.
- Published
- 2019
- Full Text
- View/download PDF
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