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S Deftereos

Publications and source records attributed to S Deftereos.

14 recordsLinked to original sources
PubMed2006

Hypocalcemic heart failure in thalassemic patients.

Hypocalcemic cardiomyopathy in primary or secondary hypoparathyroidism is usually refractory to conventional treatment of cardiac failure. We report the case of a thalassemic patient with severe cardiac failure that might have been attributed to several factors, such as hemosiderosis, hypomagnesemia, and hypocalcemia, refractory to conventional cardiac therapy. Cardiac echocardiography showed impaired biventricular performance, and laboratory analyses revealed hypoparathyroidism due to hemosiderosis. When concomitant treatment of heart failure and calcium supplementation was initiated, correction of hypocalcemia resulted in clinical and laboratory improvement, providing strong evidence in support of our hypothesis about hypocalcemic myocardiopathy.

Adult↗
PubMed2006

Pyloric duplication: ultrasound appearance.

This paper reports a case of pyloric duplication, an extremely rare abnormality usually discovered during infancy. Clinical findings involved mainly symptoms of obstruction and radiological evaluation included abdominal US, plain radiography and CT imaging. Pyloric duplication was diagnosed by US and confirmed by CT scans and surgery. This case shows that when the sign of two-layer pattern is present in US scans, a conclusive diagnosis for alimentary tract duplications can be reached and there is no need for further radiological evaluation.

Humans↗
PubMed2005

Reversal of heart failure in thalassemia major by combined chelation therapy: a case report.

In patients with thalassemia major (TM) who are non-compliant with long-term desferrioxamine (DFO) chelation, survival is limited mainly because of cardiac complications of transfusional hemosiderosis. Combined chelation therapy with DFO and deferiprone has maximized the efficacy of the therapy and reduced cardiological complications. The aim of this report is to present the results of this combination in a desperate case of heart failure.

Adult↗
PubMed2005

Transfusional hemosiderosis and combined chelation therapy in sickle thalassemia.

Although the indications for transfusions in sickle cell syndromes are well listed, and chronic transfusion has become practicable since the recent advances in chelation therapy have essentially eliminated the risk of secondary iron overload, multi-transfused, non-compliant to long-term chelation therapy patients confront the complication of iron overload and secondary hemosiderosis. In thalassemia major patients, combined therapy with desferrioxamine and deferiprone has maximized tissue iron removal and may reduce the overall occurrence of hemosiderotic heart failure. Despite this, safety and contradictions of chelating agents are still controversial. The aim of this report is to present the results of this combination in a long-term transfused sickle beta-thalassemic patient suffering from severe heart failure and liver dysfunction.

Adult↗
PubMed2004

Multifocal hydatid disease in a child.

One of the most serious helminth infections in humans with widespread occurrence is hydatid disease. Although the majority of the cases are referred in adults, many of them have to do with children. The hydatid cysts can occur in any organ of the human body and in rare cases in a combination of different sites. We present the case of a young boy with hydatid cysts in both lungs and in the upper pole of the left kidney. The rarity of this case is the unusual combination of the cyst development in these organs without the involvement of the liver.

Child↗
PubMed2004

Waldenström's macroglobulinemia developing in a patient with multiple sclerosis: coincidence or association?

Multiple sclerosis (MS) has been reported in association with haematological abnormalities, including monoclonal gammopathies. We present a 54-year-old male patient with a 30-year history of MS who was admitted to our hospital for investigation of anaemia and increased erythrocyte sedimentation rate. A monoclonal IgM protein was detected by serum protein immunofixation, while bone marrow biopsy indicated a 70% infiltration by small lymphoplasmacytoid cells, in the context of a lymphoplasmacytoid immunocytoma, findings compatible to the diagnosis of Waldenström's macroglobulinemia (WM). To our knowledge, this is the first report of WM in a patient with MS. Further to the coexistence of the two diseases observed in the case presented here, there is additional evidence suggesting that the association of MS with plasma cell dyscrasias may not be coincidental.

Bone Marrow↗
PubMed2003

A macro-directive mechanism that facilitates automatic updating and processing of the contents of Electronic Healthcare Records: an extension to the CEN architecture.

Facilitating data entry, eliminating redundant effort and providing decision support are some of the factors upon which the successful uptake of Electronic Healthcare Record (EHCR) technology is dependent. The European Standardization Committee (CEN), on the other hand, has proposed a standard EHCR architecture, which allows patient record contents to be highly diverse, customized to individual user needs; this makes their processing a challenging task and poses a demand for specially designed mechanisms. We describe the requirements for a macro-directive mechanism, pertaining to CEN-compatible EHCR software that can automate updating and processing of patient records, thus enhancing the functionality of the software. We have implemented the above-mentioned mechanism in an EHCR application that has been customized for use in the care process of patients suffering from beta-Thalassemia. The application is being used during the last two years in the Thalassemia units of four Greek hospitals, as part of their every day practice. We report on the experience we have acquired so far.

Decision Support Systems, Clinical↗
PubMed2003

Testicular tumors manifested as inferior vena cava thromboses. Case reports.

Four cases of asymptomatic testicular tumors with inferior vena cava (IVC) involvement are reported. All patients were referred to our hospital with non-specific abdominal pain and abdominal US revealed an inferior vena cava thrombosis. CT showed an IVC thrombus extending from the first to second lumbar vertebrae and also retroperitoneal lymphadenopathy in 3 patients. Scrotal US demonstrated intratesticular tumors. IVC thrombosis may result from asymptomatic intratesticular tumors (single or multiple). Because of that, scrotal US is of paramount importance as a routine screening test in patients who radiographically demonstrate caval thrombosis.

Adult↗
PubMed2002

Primary muscular hydatidosis. US, CT and MR findings.

We present a rare case of primary muscular hydatidosis in the left thigh of a 40-year-old female patient. US, CT and MR imaging showed a typical multilocular hydatid cyst deep in the vastus intermedius and vastus medialis muscles. Histopathological examination, which followed surgical excision, established the diagnosis of echinococcus cyst.

Adult↗
PubMed2001

Appraisal of imprint cytology in the diagnosis of mucinous carcinoma of the breast: a case report.

A case of mucinous carcinoma of the breast is reported in a female aged 71 years. On gross examination of the left mastectomy specimen two relatively well-circumscribed masses with a gelatinous cut surface were found. Touch imprint cytology was consistent with a low-grade malignancy and histologic and histochemical examination revealed a mucinous carcinoma. Careful prospective correlation between the cytological appearances of cells in imprints and the subsequent histopathology may lead to a more precise cytodiagnosis of a tumor associated with a comparative good prognosis.

Adenocarcinoma, Mucinous↗
PubMed2001

Abdominal wall endometriosis--ultrasound research: a diagnostic problem.

Abdominal wall endometriosis (AWE) is a rare event. Only a few reports in the literature mention sonographic features of this clinical entity. We describe a case of a young woman with subcutaneous endometriosis under the surgical scar of a previous cesarean section. Physical examination, ultrasound findings, histopathological features and differential diagnostic problems are discussed. Ultrasound examination, in combination with clinical history, is a useful method in the diagnosis of abdominal wall endometriosis and the avoidance of diagnostic pitfalls.

Abdominal Muscles↗
PubMed2001

Extragonadal retroperitoneal endodermal sinus tumor in an eight-month-old female infant.

We describe a rare case of an extragonadal retroperitoneal endodermal sinus (yolk sac) tumor in the minor pelvis. Radiologic investigation, which included abdominal ultrasound and computed tomography (CT), showed a large soft tissue mass occupying the pelvic cavity. Radionuclide bone scans demonstrated bone metastases. The serum alpha fetoprotein was elevated. Pathologic examination of the surgical specimen revealed extragonadal yolk sac tumor. Immunohistochemically, the tumor was positive for a-feto-protein and cytokeratins. After postoperative combination therapy, follow-up CT showed decreasing tumoral disease, while serum alpha fetoprotein returned to normal.

Endodermal Sinus Tumor↗
PubMedDate not supplied

A Java-based electronic healthcare record software for beta-thalassaemia.

BACKGROUND: Beta-thalassaemia is a hereditary disease, the prevalence of which is high in persons of Mediterranean, African, and Southeast Asian ancestry. In Greece it constitutes an important public health problem. Beta-thalassaemia necessitates continuous and complicated health care procedures such as daily chelation; biweekly transfusions; and periodic cardiology, endocrinology, and hepatology evaluations. Typically, different care items are offered in different, often-distant, health care units, which leads to increased patient mobility. This is especially true in rural areas. Medical records of patients suffering from beta-thalassaemia are inevitably complex and grow in size very fast. They are currently paper-based, scattered over all units involved in the care process. This hinders communication of information between health care professionals and makes processing of the medical records difficult, thus impeding medical research. OBJECTIVES: Our objective is to provide an electronic means for recording, communicating, and processing all data produced in the context of the care process of patients suffering from beta-thalassaemia. METHODS: We have developed - and we present in this paper - Java-based Electronic Healthcare Record (EHCR) software, called JAnaemia. JAnaemia is a general-purpose EHCR application, which can be customized for use in all medical specialties. Customization for beta-thalassaemia has been performed in collaboration with 4 Greek hospitals. To be capable of coping with patient record diversity, JAnaemia has been based on the EHCR architecture proposed in the ENV 13606:1999 standard, published by the CEN/TC251 committee. Compliance with the CEN architecture also ensures that several additional requirements are fulfilled in relation to clinical comprehensiveness; to record sharing and communication; and to ethical, medico-legal, and computational issues. Special care has been taken to provide a user-friendly, form-based interface for data entry and processing. RESULTS: The experience gained through the use of JAnaemia in 4 Greek hospitals reveals a significant contribution towards (1) improvement of the quality of the data being recorded, since data entry is guided by appropriate forms, (2) easier cooperation between physicians, who share a common information repository, and (3) increased processing capabilities, which facilitate medical research. CONCLUSIONS: JAnaemia appears to be a useful tool, which can improve the quality of care offered to beta-thalassaemic patients in Greece.

Greece↗