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J Monterrubio Villar

Publications and source records attributed to J Monterrubio Villar.

14 recordsLinked to original sources
PubMed2004

[Diffuse erythema with lung and inguinal masses as the initial manifestation of a large cell neuroendocrine tumor of the lung].

Large cell neuroendocrine carcinoma of the lung is defined as poorly differentiated and high-grade neuroendocrine tumor that is morphologically and biologically between atypical carcinoid and small cell lung carcinoma. The prognosis of this type of tumor is poor, specially in advanced disease. We report on a case with atypical presentation, with high blood levels of histamine as a previously unreported association, and IV stage, in which the diagnosis was made after biopsy of an inguinal mass.

Carcinoma, Large Cell↗
PubMed2001

[Syncope due to parapharyngeal space lesions syncope-syndrome].

The clinic association between tumors in the neck and syncopal attacks has been well documented but uncommon. The pathogenesis of this type of syncope has been attributed to an specific sinus node disfunction and several diseases that affect pacemaker activity, cardiac output and blood supply to the brain are able to produce it. The most common reflex cardiovascular sindromes linked to the IX nerve are carotid sinus syndrome and glossopharyngeal neuralgia-asystole syndrome. Some patients with a pathological involvement of the parapharyngeal space also suffers from syncope but the clinical picture of these patients differs so greatly from the other two syndromes, which suggests specific aetiological, clinical and therapeutical features so the term "parapharyngeal space lesiones syncope-syndrome" has been proposed for this entity. We report a case of a patient with a neck tumor in the parapharyngeal space with syncope as the major symptom.

Adolescent↗
PubMed2000

[ST elevation and tension pneumothorax].

We present a case of a sixty-nine-year-old male admitted to the hospital because of an acute respiratory failure that needed intubation and mechanical ventilation. Shortly after several attempts of right and left (the last one successful) subclavian vein cannulation (the last one successful) he developed a bilateral tension pneumothorax with important hemodynamic repercussion, a critical hypoxia and an ST elevation in inferior leads. Other more typical electrocardiographic changes could be observed: decrease in QRS amplitude and diminishing of precordial R voltage. After removing the air of the right pleural space, all the electrocardiographic signs disappeared returning to normal without electric or enzymatic assay of myocardial necrosis.

Acute Disease↗
PubMed2000

[ST-segment and myocardial enzymes evolution during myocardial infarction after fibrinolysis therapy and its relation with postinfarction angina, Killip class and mortality in intensive unit care].

INTRODUCTION: The prognostic value of enzyme peaks, the sum of the ST segment and reperfusion arrythmias during myocardial infarction remains unclear. AIM: The aim of this study was to relate the early enzymatic peaks, the sum of the ST segment and reperfusion arrythmias after thrombolytic therapy with postinfarction angina, Killip class and mortality during the acute phase of myocardial infarction. PATIENTS AND METHODS: Of 187 patients receiving fibrinolytic therapy, 169 were consecutively and prospectively included in the study. The following myocardial enzymes were determined: CK, MB, TGO, LDH. Electrocardiograms were performed prior to and 2, 6, 12 and 24 hours after the administration of the fibrinolytic drug. RESULTS: The mean age of the patients was 60.12 +/- 11.3 years, with 138 (81.7%) being males. Myocardial infarction was anterior in 74 (43.7%) and inferior in 95 cases (56.3%). Reperfusion arrythmias were observed in 65 cases (38.5%). One hundred thirty-one (77.5%) were Killip class I, 12 (7.1%) presented postinfarction angina, and 8 (4.7%) died. A peak was observed in MB at 6 hours in cases of anterior myocardial infarction and the sum of the ST segment decreased less than 50% in the first 2 hours. No statistically significant correlation was observed between the enzymatic peaks, the reperfusion arrythmias, Killip class, postinfarction angina or early mortality. The greater the ST segment sum, the greater the severity according to the Killip class. On multivariate analysis no model was found to be related to postinfarction angina. However, age was related to mortality and sex and age were associated with heart failure. CONCLUSIONS: In our population, the variables studied were not found to be useful to determine the prognosis during the early phase of acute myocardial infarction.

Aged↗
PubMedDate not supplied

[L-carnitine levels in critical septic patients receiving parenteral nutrition].

Septicemia causes multiple and often not very well understood metabolic alterations. In this sense it is controversial whether or not carnitine is decreased, which may have several implications. Our objective is to measure the plasma carnitine levels in septicemic patients, and to find out whether this is modified if there is a multi-organ dysfunction syndrome (MODS), or if it is dependent on the lipid source. For this we carried out a prospective study in septicemic patients with MODS. These were given exclusively parenteral nutrition (PN) without any carnitine supplementation. The PN of 16 patients contained long chain triglycerides (LCT's), while that of another 12 contained a 1:1 mixture of long and medium chain triglycerides (LCT's and MCT's). We measured the plasma carnitine level at the baseline, after 5 days and after 10 days, using an enzymatic method that measures the total carnitine level (free and esterified). The normal values lie between 35 and 70 mumol/l. We included 28 septicemic patients whose ages were 53.41 +/- 16.51 years, and whose APACHE II on admission was 17 +/- 4. The carnitine levels were: baseline: 60.4 +/- 23.7; 5th day 57.7 +/- 22.9; 10th day 55.7 +/- 21.2 (p = n.s.). Of these patients, 10 had an MODS of septic origins with their baseline levels being: 65.3 +/- 30.9; 5th day 60.3 +/- 23.2; 10th day 61.5 +/- 15.5; while the levels of the 18 septicemic patients without MODS, the baseline levels were 61.9 +/- 13.8; 5th day 58.6 +/- 19.1; 10th day 56.6 +/- 19.3 (p = n.s.). In the patients who were given LCT's the baseline carnitine level was 60.7 +/- 23.1, 5th day 60.1 +/- 23.8; 10th day 58.6 +/- 12.8; while those patients who were given LCT/MCT showed baseline levels of 64.3 +/- 19.5; 5th day 58.6 +/- 19.1; 10th day 57.8 +/- 10.7 (p = n.s.). In our septicemic patients the serum carnitine levels we found were within the normal range, and these remained unchanged during the ten days in those patients with MODS or with the lipid mixture used.

Adult↗