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Article ; Online: Ostesyntesis-associated infection by S. aureus and the role of PET/CT in the diagnosis of septic complications.

Roa-Chamorro, R / Godoy-Montijano, A / Moral-Ruiz, A

Revista clinica espanola

2021 Volume 222, Issue 2, Page(s) 112–113

MeSH term(s)	Fluorodeoxyglucose F18 ; Humans ; Methicillin-Resistant Staphylococcus aureus ; Positron Emission Tomography Computed Tomography ; Radiopharmaceuticals ; Staphylococcus aureus
Chemical Substances	Radiopharmaceuticals ; Fluorodeoxyglucose F18 (0Z5B2CJX4D)
Language	English
Publishing date	2021-07-21
Publishing country	Spain
Document type	Journal Article
ISSN	2254-8874
ISSN (online)	2254-8874
DOI	10.1016/j.rceng.2020.01.012
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Article ; Online: Ostesyntesis-associated infection by S. aureus and the role of PET/CT in the diagnosis of septic complications.

Roa-Chamorro, R / Godoy-Montijano, A / Moral-Ruiz, A

Revista clinica espanola

2020

Title translation	Infección de material de osteosíntesis por S. aureus y la utilidad del PET/TC en el diagnóstico de las complicaciones sépticas.
Language	Spanish
Publishing date	2020-07-08
Publishing country	Spain
Document type	Journal Article
ZDB-ID	123597-7
ISSN	1578-1860 ; 0014-2565 ; 0014-2565
ISSN (online)	1578-1860 ; 0014-2565
ISSN	0014-2565
DOI	10.1016/j.rce.2020.01.009
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Article ; Online: Hallazgos de la PET-TC con (18)F-FDG en un angiosarcoma cardíaco complicado con una rotura cardíaca.

Santiago-Chinchilla, Alicia / Ruiz-Carazo, Eduardo / Moral-Ruiz, Antonio / Testart Dardel, Nathalie / Martínez-Martínez, Alberto / López-Fernández, Silvia

Revista espanola de medicina nuclear e imagen molecular

2014 Volume 33, Issue 4, Page(s) 227–230

Abstract: Primary malignant tumors of the heart are a rare condition. The most common type is the cardiac angiosarcoma. The symptoms of this disease are very nonspecific and can be very difficult to diagnose by conventional imaging techniques. We report the case ... ...

Title translation	Findings of the (18)F-FDG PET-CT in a cardiac angiosarcoma complicated by a cardiac rupture.
Abstract	Primary malignant tumors of the heart are a rare condition. The most common type is the cardiac angiosarcoma. The symptoms of this disease are very nonspecific and can be very difficult to diagnose by conventional imaging techniques. We report the case of a male patient with cardiac angiosarcoma who also had a rare complication, this being cardiac rupture, which required the use of (18)F-FDG PET-CT to demonstrate the mass malignancy and to reach a definitive diagnosis.
MeSH term(s)	Adult ; Fluorodeoxyglucose F18 ; Heart Neoplasms/complications ; Heart Neoplasms/diagnosis ; Heart Rupture/etiology ; Hemangiosarcoma/complications ; Hemangiosarcoma/diagnosis ; Humans ; Male ; Multimodal Imaging ; Positron-Emission Tomography ; Radiopharmaceuticals ; Tomography, X-Ray Computed
Chemical Substances	Radiopharmaceuticals ; Fluorodeoxyglucose F18 (0Z5B2CJX4D)
Language	Spanish
Publishing date	2014-07
Publishing country	Spain
Document type	Case Reports ; English Abstract ; Journal Article
ZDB-ID	2911865-7
ISSN	2253-8070 ; 2253-654X
ISSN (online)	2253-8070
ISSN	2253-654X
DOI	10.1016/j.remn.2013.04.006
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Article ; Online: Coronary microvascular spasm triggers transient ischemic left ventricular diastolic abnormalities in patients with chest pain and angiographically normal coronary arteries.

Arrebola-Moreno, Antonio Luis / Arrebola, Juan Pedro / Moral-Ruiz, Antonio / Ramirez-Hernandez, Jose Antonio / Melgares-Moreno, Rafael / Kaski, Juan Carlos

Atherosclerosis

2014 Volume 236, Issue 1, Page(s) 207–214

Abstract: Aims: Impaired coronary microvascular dilatory function can lead to exercise induced myocardial ischemia and angina pectoris even in patients without significant (>50%) obstructive coronary atherosclerosis (APWOCA). Diffuse distal vessel epicardial ... ...

Abstract	Aims: Impaired coronary microvascular dilatory function can lead to exercise induced myocardial ischemia and angina pectoris even in patients without significant (>50%) obstructive coronary atherosclerosis (APWOCA). Diffuse distal vessel epicardial spasm and microvascular spasm have been also proposed as a plausible explanation for angina at rest in these patients. However, objective systematic evidence for the latter i.e. echocardiographic wall motion abnormalities during angina, is lacking at present. Coronary epicardial and microvascular spasm can be triggered in susceptible patients by the administration of intracoronary acetylcholine (Ach). We sought to assess whether Ach induced diffuse distal epicardial coronary artery spasm (≥75% diameter reduction) and coronary microvascular spasm can cause transient ischemic left ventricular dysfunction, as assessed by echocardiography. Methods: 50 patients (19 men aged 60.5 ± 8.9 years) with stable APWOCA were assessed for coronary spasm and myocardial ischemia with intracoronary Ach infusion, 2D transthoracic echocardiography (before and during Ach testing), continuous 12-lead ECG monitoring, and ultrasensitive cardiac troponin (US-cTn) measurement before and within 4 h after Ach testing. Results: 14 patients (28%) had a "negative" Ach test, 14 (28%) developed coronary microvascular spasm and 17 (34%) had diffuse distal epicardial spasm. In 5 patients (10%) the test was inconclusive. Echocardiographic variables including deceleration time, EF slope and E/A, as well as ultrasensitive-cTn concentrations were abnormal during Ach induced ischemic ECG changes. Conclusions: We have, for the first time, demonstrated that Ach induced coronary microvascular spasm is associated with echocardiographic changes and ultrasensitive-cTn elevations, indicative of myocardial ischemia.
MeSH term(s)	Acetylcholine/administration & dosage ; Acetylcholine/pharmacology ; Aged ; Biomarkers ; Cardiac Catheterization ; Coronary Angiography ; Coronary Vasospasm/physiopathology ; Diastole ; Electrocardiography ; False Negative Reactions ; Female ; Humans ; Infusions, Intra-Arterial ; Male ; Microcirculation/drug effects ; Microvascular Angina/physiopathology ; Middle Aged ; Risk Factors ; Single-Blind Method ; Troponin T/blood ; Ultrasonography ; Vasodilation ; Ventricular Dysfunction, Left/diagnostic imaging ; Ventricular Dysfunction, Left/etiology ; Ventricular Dysfunction, Left/physiopathology
Chemical Substances	Biomarkers ; Troponin T ; Acetylcholine (N9YNS0M02X)
Language	English
Publishing date	2014-09
Publishing country	Ireland
Document type	Journal Article
ZDB-ID	80061-2
ISSN	1879-1484 ; 0021-9150
ISSN (online)	1879-1484
ISSN	0021-9150
DOI	10.1016/j.atherosclerosis.2014.07.009
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Article: Bazo accesorio detectado con gammagrafía abdominal con hematíes desnaturalizados marcados con 99mTc en niña de 8 años.

Gallego Peinado, M / de Arcocha Torres, M / Rebollo Aguirre, A C / Ramos Font, C / Moral Ruiz, A / Llamas Elvira, J M

Revista espanola de medicina nuclear

2007 Volume 26, Issue 6, Page(s) 374

Title translation	Accessory spleen detected with abdominal scintigraphy with denatured red blood cells marked with 99mTC in an 8-year old girl.
MeSH term(s)	Child ; Erythrocytes ; Female ; Humans ; Radionuclide Imaging ; Spleen/abnormalities ; Spleen/diagnostic imaging ; Splenosis/diagnostic imaging ; Technetium
Chemical Substances	Technetium (7440-26-8)
Language	Spanish
Publishing date	2007-11-15
Publishing country	Spain
Document type	Case Reports ; Journal Article
ZDB-ID	639249-0
ISSN	1578-200X ; 0212-6982
ISSN (online)	1578-200X
ISSN	0212-6982
DOI	10.1157/13112365
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Article: Fractura de cuello femoral oculta en un paciente con enfermedad de Erdheim-Chester.

Ramos-Font, C / Rebollo Aguirre, A C / Moral Ruiz, A / Bellón Guardia, M / Cabello García, D / Llamas-Elvira, J M

Revista espanola de medicina nuclear

2005 Volume 24, Issue 6, Page(s) 423

Title translation	Occult femoral neck fracture in a patient with Erdheim-Chester disease.
MeSH term(s)	Erdheim-Chester Disease/complications ; Femoral Neck Fractures/diagnostic imaging ; Femoral Neck Fractures/etiology ; Humans ; Male ; Middle Aged ; Radionuclide Imaging
Language	Spanish
Publishing date	2005-12-02
Publishing country	Spain
Document type	Case Reports ; Journal Article
ZDB-ID	639249-0
ISSN	1578-200X ; 0212-6982
ISSN (online)	1578-200X
ISSN	0212-6982
DOI	10.1016/s0212-6982(05)74190-2
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Article: Tomografía de emisión de positrones con fluordesoxiglucosa-F18 en el seguimiento del cáncer de endometrio.

Rebollo-Aguirre, A C / Ramos-Font, C / Gallego Peinado, M / Bellón-Guardia, M E / Cabello García, D / Rodríguez-Fernández, A / Moral Ruiz, A / Llamas-Elvira, J M

Revista espanola de medicina nuclear

2006 Volume 25, Issue 6, Page(s) 359–366

Abstract: Objective: To assess the utility of FDG-PET in the follow-up of patients treated for endometrial cancer and with suspicion of recurrence according to conventional imaging methods (CT, MRI) and/or elevation of serum tumour markers.: Materials and ... ...

Title translation	Positron emission tomography with fluordesoxyglucose-F18 in follow-up of endometrial cancer.
Abstract	Objective: To assess the utility of FDG-PET in the follow-up of patients treated for endometrial cancer and with suspicion of recurrence according to conventional imaging methods (CT, MRI) and/or elevation of serum tumour markers. Materials and methods: Between April 2002 and December 2005, eleven patients underwent 17 FDG-PET studies (six with 2 studies); mean age was 63.4 yrs (range, 52-69 yrs) and time since diagnosis ranged from 11 months to 12 yrs (mean of 56 months). Initially, seven patients were in stage I, three in stage III and one in stage IV (FIGO classification). Histologically, they corresponded to 8 endometrioid carcinomas and 3 non endometrioid carcinomas. Results: FDG-PET showed infradiaphragmatic uptake in 3 patients and disseminated disease in 7 cases. FDG-PET showed no uptake in one patient. CT (n = 7) or MRI (n = 7) detected infradiaphragmatic lesions in 5 patients and visceral lesions in 2. In 11 patients, tumour markers were elevated (CA125, n = 9; CA19.9, n = 2; CA15.3, n = 2). In 7 patients, FDG-PET modified the information yielded by conventional imaging techniques and in 4 patients, the FDG-PET contributed no additional information. In 2 patients, histologic confirmation of the lesions was obtained and in 9 patients, there were clinical follow-up (from 3 to 20 months, mean of 8.7 months) and imaging studies. Conclusions: FDG-PET is superior to CT and MRI for detecting recurrences in the follow-up of patients with endometrial cancer.
MeSH term(s)	Aged ; Carcinoma/diagnostic imaging ; Endometrial Neoplasms/diagnostic imaging ; Female ; Fluorodeoxyglucose F18 ; Follow-Up Studies ; Humans ; Middle Aged ; Neoplasm Recurrence, Local/diagnostic imaging ; Positron-Emission Tomography ; Radiopharmaceuticals ; Retrospective Studies
Chemical Substances	Radiopharmaceuticals ; Fluorodeoxyglucose F18 (0Z5B2CJX4D)
Language	Spanish
Publishing date	2006-12-12
Publishing country	Spain
Document type	Journal Article
ZDB-ID	639249-0
ISSN	1578-200X ; 0212-6982
ISSN (online)	1578-200X
ISSN	0212-6982
DOI	10.1157/13095169
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Article: Miositis osificante progresiva. Utilidad de la gammagrafía ósea.

Sabatel Hernández, G / Moral Ruiz, A / Gómez Río, M / Rodríguez Fernández, A / Ortega Lozano, S / Ramos Font, C / Bellón Guardia, M / Llamas Elvira, J M

Revista espanola de medicina nuclear

2005 Volume 24, Issue 3, Page(s) 195–198

Abstract: 47 year old woman affected by myositis ossificans, with muscular calcifications in her evolution. Bone scintigraphy showed increased polyfocal activity as well as uptake of different intensity in soft tissues. The bone scintigraphy allows for early ... ...

Title translation	Progressive myositis ossificans. Utility of bone scintigraphy.
Abstract	47 year old woman affected by myositis ossificans, with muscular calcifications in her evolution. Bone scintigraphy showed increased polyfocal activity as well as uptake of different intensity in soft tissues. The bone scintigraphy allows for early identification of ossification areas in soft tissues, as it can even detect injuries earlier than that observed with other image techniques. It is considered to be very useful in the diagnosis and establishment of the extension of the process, as well as follow-up.
MeSH term(s)	Ankylosis/etiology ; Calcinosis/diagnostic imaging ; Calcinosis/pathology ; Disease Progression ; Early Diagnosis ; Female ; Humans ; Magnetic Resonance Imaging ; Middle Aged ; Myositis Ossificans/diagnostic imaging ; Myositis Ossificans/pathology ; Radionuclide Imaging ; Scoliosis/etiology
Language	Spanish
Publishing date	2005-03-07
Publishing country	Spain
Document type	Case Reports ; Journal Article
ZDB-ID	639249-0
ISSN	1578-200X ; 0212-6982
ISSN (online)	1578-200X
ISSN	0212-6982
DOI	10.1157/13073791
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Article: Diagnóstico de hipertensión vasculorrenal mediante gammagrafía renal con 99mTe-DMSA pre y postcaptopril.

Acosta Gómez, M J / Llamas Elvira, J M / Rodríguez Fernández, A / Gómez Río, M / López Ruiz, J M / Muros De Fuentes, M A / Moral Ruiz, A / Ramírez Navarro, A

Revista espanola de medicina nuclear

2001 Volume 20, Issue 7, Page(s) 537–543

Abstract: Aim: Value the utility of studies with 99mTc-DMSA with captopril (scintigraphy imaging and unilateral renal function) in identifying renovascular disease or renal disease in hypertension patients with high probability of renovascular hypertension.: ... ...

Title translation	Diagnosis of renovascular hypertension by pre- and post-captopril renal scintigraphy with 99mTc-DMSA.
Abstract	Aim: Value the utility of studies with 99mTc-DMSA with captopril (scintigraphy imaging and unilateral renal function) in identifying renovascular disease or renal disease in hypertension patients with high probability of renovascular hypertension. Methods: We studied 27 hypertension patients (12 males, 15 females) mean age 49 years, SD: 9.46, with high probability of renovascular disease. General analysis and radiology was made to all of them including renal arteriography as gold standard. Two renal scintigraphies with 99mTc-DMSA were made to all of them, baseline study and one hour after administration of 50 mg of captopril, a week between both studies. Renal scintigraphy (anterior and posterior images) was obtained 4 hours after the administration of 111 MBq (3 mCi) of 99mTc-DMSA and results were evaluated quantitatively and qualitatively calculating unilateral renal function. We considered positive for renovascular hypertension studies with decrease of more than five percentual points in unilateral renal function or a new defect absent in baseline study. Scintigraphic results were compared with arteriography to determine sensitivity, specificity and predictive values. Results: Arteriography demonstrated significant renal artery stenosis in 18.5% of patients. Renal scintigraphy with captopril using 99mTc-DMSA demonstrated sensitivity of 60%, specificity of 91%, positive predictive value of 60% and negative predictive value of 91%. We identified 3 patients with segmental defects of uptake consistent with chronic pyelonephritis scarring. Conclusions: Studies with 99mTc-DMSA using captopril present high specificity and are useful in patients with high probability for renovascular hypertension, identifying high number of patients with significant renal artery stenosis. The utility of DMSA in identify renal abnormalities, as specially pyelonephritis scarring, add value to renal studies with captopril using others tracers. DMSA could identify renal etiologies of renovascular hypertension different to renal artery stenosis.
MeSH term(s)	Adult ; Aged ; Angiography ; Angiotensin-Converting Enzyme Inhibitors/administration & dosage ; Angiotensin-Converting Enzyme Inhibitors/pharmacology ; Angiotensin-Converting Enzyme Inhibitors/therapeutic use ; Captopril/administration & dosage ; Captopril/pharmacology ; Captopril/therapeutic use ; Chronic Disease ; Cicatrix ; Diagnosis, Differential ; False Positive Reactions ; Female ; Humans ; Hypertension, Renovascular/diagnostic imaging ; Hypertension, Renovascular/drug therapy ; Hypertension, Renovascular/etiology ; Kidney Function Tests ; Male ; Middle Aged ; Predictive Value of Tests ; Pyelonephritis/complications ; Pyelonephritis/diagnostic imaging ; Pyelonephritis/pathology ; Radionuclide Imaging ; Radiopharmaceuticals ; Renal Artery/diagnostic imaging ; Renal Artery Obstruction/complications ; Renal Artery Obstruction/diagnostic imaging ; Technetium Tc 99m Dimercaptosuccinic Acid
Chemical Substances	Angiotensin-Converting Enzyme Inhibitors ; Radiopharmaceuticals ; Technetium Tc 99m Dimercaptosuccinic Acid (494JNQ8L28) ; Captopril (9G64RSX1XD)
Language	Spanish
Publishing date	2001-10-15
Publishing country	Spain
Document type	Comparative Study ; Evaluation Studies ; Journal Article
ZDB-ID	639249-0
ISSN	1578-200X ; 0212-6982
ISSN (online)	1578-200X
ISSN	0212-6982
DOI	10.1016/s0212-6982(01)72009-5
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