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Biomedical subjects

S Suárez Ortega

Publications and source records attributed to S Suárez Ortega.

At least 19 recordsLinked to original sources
PubMed2005

[The Sister Joseph's nodule-like manifestation of carcinoma of unknown origin: presentation of one case].

The Sister Joseph's nodule represents an umbilical cutaneous metastasis. It is related to one intraabdominal neoplasia habitually. We presents a 71-year-old male, with the Sister Joseph's nodule, detected in the context of unknown origin carcinoma. The fine needle aspiration cytology (FNAC) of the Sister Joseph's nodule showed carcinoma. We comments the usefulness diagnosis of this clinical sign and the poor prognosis that it represents.

Adenocarcinoma↗
PubMed2004

[Invasive infection by Aspergillus terreus treated successfully with liposomal amphotericin B].

A woman of 75 years old was admitted at our hospital for evaluation of worsening and weakness in inferior limbs. Several vertebral fractures by crushing, one doubtful discitis, an infiltrate with cavitation in the right superior lobe and one infiltrate in the left superior lobe were detected. In the biopsy of the consolidation a filamentous fungus was watched and in the bronchial washing specimen culture grew Aspergillus terreus. The infiltrates disappeared with liposomal Amphotericin B remaining with oral Itraconazol during three months more. The clinical and analytical data demonstrate the existence of a Overlap syndrome associate to antiphospholipid-antibody syndrome. We comment the peculiarity of the infection by Aspergillus terreus in patients who have not been in critical care and the good response at treatment with liposomal Amphotericin B. It contrasts with the high mortality referred in a recent review. Other aspects to comment are the coexistence with a collagen vascular and an antiphospholipid-antibody syndrome with the higher titles of IgM ACA that we have found in literature.

Aged↗
PubMed2000

[Diagnostic usefulness of the questionnaire "Alcohol Use Disorders Identification Test" (AUDIT) to detect conditions associated with alcohol in hospitalized patients].

OBJECTIVE: To evaluate the diagnostic usefulness of AUDIT (Alcohol Use Disorders Identification Test) for detection of alcohol-related problems (ARP) among hospitalized patients, to assess the potential differences according to age or sex and to compare its diagnostic value with that of some other conventionally used measures (CAGE questionnaire and biological markers). MATERIAL AND METHODS: This is a cross-sectional study for evaluation of diagnostic tests including 179 hospitalized patients in a Medicine Unit. Data about weekly alcohol intake were collected through a semistructured interview. AUDIT and CAGE questionnaires were administered and blood levels of GGT, MCV, AST, ALT, alkaline phosphatase, platelet count, trylicerides and uric acid were determined. RESULTS: AUDIT sensitivity in detecting ARP was of 98%, specificity was of 94% and area under ROC was 0.99 (95% CI: 0.98-1). Its sensitivity was shown to be lower both in the female group (94% vs. 99%) and in age group under 60 years (97% vs. 100%). CAGE showed a sensitivity of 78% and a specificity of 99%. Among biological markers GGT and MCV should be highlighted with sensitivities of 83% and 74% and specificities of 53% and 74% respectively. CONCLUSIONS: AUDIT is an effective tool for detection of ARP among hospitalized patients. Its diagnostic usefulness being lower for females, similar for both age groups considered and clearly higher than that of other commonly used measures.

Alcohol-Induced Disorders↗
PubMed1999

[Sweet's syndrome and motor neuron disease associated with esophageal carcinoma].

The paraneoplastic syndromes are an a group of clinical manifestations of uncommon frequency that they are associated with tumors and they often are precursors of these. The Sweet's syndrome is a dermatosis characterized by fever, erythematous plaques and infiltrate consisting of mature neutrophils. It occurs occasionally in association with hematologic malignancies and is very rare with solid tumors. The isolated motor neuron disease is rare like paraneoplastic syndrome. We report the case of a patient with epidermoid carcinoma of esophagus that it was diagnosed after beginning clinically with two paraneoplastic syndromes: Sweet's syndrome and motor neuron disease.

Biopsy↗
PubMed1996

[Liver fibrosis associated with hepatorenal polycystosis in adults].

OBJECTIVE: A case of hepatic fibrosis in adult polycystic liver disease is reported. This association, commonly present in infancy, is exceptional in the adult polycystic liver disease. PATIENT: We report a 69-years-old female with adult polycystic kidney and liver disease with fatal hepatic failure, portal hypertension and renal failure. An autopsy was performed showing hepatic and renal polycystic disease with hepatic fibrosis. CONCLUSION: Hepatic fibrosis is a rarely associated phenomenon with adult polycystic liver disease. This data may suggest a relation of this entity with infancy fibropolycystic liver disease.

Aged↗
PubMed1993

[Tuberculosis as risk factor for venous thrombosis].

Over a 2-year period, 3 patients with deep venous thrombosis associated to advanced pulmonary tuberculosis have been observed. One of them died suddenly, probably due to thromboembolic complications. In the other two cases, a triggering factor of venous thrombosis, probably related to tuberculosis, was detected and their evolution was satisfactory. The high frequency of antiphospholipid antibodies detected in the tuberculosis and the potential relationship between these and deficit of protein S is mentioned. Advanced pulmonary tuberculosis is described as a risk factor for the development of venous thrombosis in patients with negative serology for human immunodeficiency virus type 1 and 2. We recommend not to use deep venous catheters and we stress the potential value of heparin prophylactic therapy in order to prevent venous thrombosis and its complications.

Adult↗
PubMed1993

[Epidemic outbreak of scabies related to a patient with human immunodeficiency virus infection and Norwegian scabies].

A patient with AIDS was admitted to our hospital because of pruritic and disabling erythroderma, it was treated with Lindane without improvement. Skin biopsy of a crusty lesion showed Sarcoptes scabiei hominis, and the diagnosis of Norwegian scabies was made. After a long and intensive treatment with several drugs, cure was achieved. In the following three months we detected 42 people with scabies, all in some relation with the index case. This feature of high contagiousness of Norwegian scabies in a constant, through the scanty literature we have found; and it is due to its diagnostic and therapeutic problems.

Acquired Immunodeficiency Syndrome↗