Biomedical subjects

Numan Numanoğlu

Publications and source records attributed to Numan Numanoğlu.

8 recordsLinked to original sources

PubMed2005

Intracavitary cardiac metastasis and pulmonary tumor emboli of choriocarcinoma: the first case diagnosed and treated without surgical intervention.

BACKGROUND: Choriocarcinoma mostly metastasizes to lung parenchyma. Its pulmonary tumor embolism and cardiac metastasis are very rarely encountered, of which antemortem diagnosis is even more rare. CASE: To our knowledge, we present the first case of intracavitary cardiac metastasis and pulmonary tumor emboli of choriocarcinoma diagnosed and treated without any surgical intervention. Multi-agent chemotherapy led to almost complete regression of cardiac and pulmonary lesions and normalization of beta-hCG levels. CONCLUSION: Cardiac metastasis of choriocarcinoma must be kept in mind for cases of cardiac mass in reproductive age women, especially when history and clinical presentation are suggestive for gestational trophoblastic disease. As the tumor is highly sensitive, chemotherapy together with biochemical and radiological monitoring constitutes an effective treatment modality if cardiopulmonary functions are not deteriorating.

Antineoplastic Combined Chemotherapy Protocols↗

PubMed2005

Metastatic lung cancer: presenting with ocular symptoms.

A 48 year-old man, without any systemic disease, was admitted to our hospital with a complaint of decreased visual acuity and pain in his left eye. The orbital magnetic resonance imaging revealed metastatic lesions and further evaluations disclosed a primary lung cancer.

Adenocarcinoma↗

PubMed2004

Immunoglobulins and complement components in patients with lung cancer.

Based on data providing a correlation between immunoglobulin or complement components levels and malignancies and specific disease parameters, we examined the possible correlation between the immunoglobulins, complement component levels and the stage of disease and the survival of patients. Sera from 55 patients with lung cancer and 22 healthy donor were assayed in order to evaluate the concentration of IgG, IgA, IgM, IgE, C3, C4. No considerable differences were found between the levels of immunoglobulins in patients with carcinoma of the lung versus subjects in the control group. Complement components (C3 and C4) levels were elevated in cancer patients with different cell types compared with levels in the control group. No statistically significant differences were found between the levels of the studied parameters and the stage of the disease and the survival time of patients. Our study confirm the hypothesis that malignant tumours contribute to elevation of complement components levels but additional studies are needed for demonstrating the prognostic value of immunoglobulin and complement components levels in lung cancer patients.

Adenocarcinoma↗

PubMed2004

[Familial history of cancer and lung cancer].

There are many studies supporting the family history in lung cancer. In this study, we observed 1500 with lung cancer cases diagnosed between the years 1995-2000 in our clinic, and investigated family tendency of lung cancer in a control group including partners of 600 patients with family history of cancer. We conducted face-to-face interviews with 100 patients with lung cancer, and with first degree relatives of the other 1400 patients with lung cancer. There were 600 positive family history of cancer. Control populations were matches of the cancer patients with positive family history of cancer. Cases and controls were asked to report on their family history of cancer, as well as smoking status of family members. In conclusion, in 40% of 1500 patients with lung cancer, there was positive family history of lung cancer with regard to malignity. This positive family history of cancer was consisted of 51.8% lung cancer, 35.5% digestive cancer and 12.7% other cancers such as breast, larynx, prostate and bone. In control group, the value of the positive family history of lung cancer with regard to malignity was 5.0% (p< 0.001). These results support the hypothesis of a genetic susceptibility by showing that the patients with lung cancer have significantly more positive family history of lung cancer and digestive cancer.

Adult↗

PubMed2003

[Genetic risk factors of venous thromboembolism].

Up to date several hereditary disorders have been identified as prothrombic risk factors. The most common inherited thrombotic disorders include activated protein C resistance (factor V Leiden), prothrombin G20210A mutation, hyperhomocysteinemia, deficiencies of protein C, protein S, antithrombin III, and thrombomodulin. This article focuses on the clinical and the laboratory aspects of some of the inherited venous thrombotic disorders including the factor V Leiden, prothrombin G20210A mutation and protein S deficiency.

Adult↗

PubMed2003

[Occupational asthma].

In the work places the worker may be exposed to environmental materials and substances that in some cases trigger respiratory problems. In this ambience, asthma is a common occupational problem that far exceeds other causes of occupational pulmonary disease. The epidemiology and the predisposing factors of occupational asthma, some of agents that causes occupational asthma, and the diagnosis of the disease will be reviewed in this brief discussion.

Asthma↗

PubMed2002

Bronchoalveolar lavage fluid analysis in individuals with chronic hepatitis C.

A number of disorders for which an association with hepatitis C virus infection exist. These disorders include essential mixed cryoglobulinemia, membranoproliferative glomerulonephritis, and idiopathic pulmonary fibrosis. This study was initiated to investigate the cellular content and lymphocyte subpopulations of bronchoalveolar lavage fluid obtained from individuals with chronic hepatitis C and to compare the results to those of controls. Eighteen patients with chronic hepatitis C (male/female, 6/12) and 14 healthy volunteers (male/female, 6/8), were studied. Bronchoalveolar lavage fluid was obtained from each; and the lymphocyte subtypes and the presence of HCV-RNA in the bronchoalveolar lavage fluid were determined. All anti-HCV positive subjects were HCV-RNA positive in serum. One (5.6%) had a HCV-RNA positive bronchoalveolar lavage. The total cell and neutrophil counts of the bronchoalveolar lavage fluid were significantly greater in patients with chronic hepatitis C as compared to controls (5,799.6 +/- 957.4 x 10(3)/ml vs. 1,835.7 +/- 447.8 x 10(3)/ml, P = 0.001; 1,175.8 +/- 634.7 x 10(3)/ml vs. 53.1 +/- 28.1 x 10(3)/ml, P = 0.029). In contrast, the lymphocyte, macrophage and eosinophil counts did not differ. No difference in the percentage, median or range of individual T cell subsets or B cell numbers in the bronchoalveolar lavage fluid existed between the groups. It is concluded that hepatitis C virus infection may be associated with an occult pulmonary inflammatory reaction manifested by an increased number of polymorphonuclear neutrophils in bronchoalveolar lavage fluid. This finding may contribute to the process that leads to idiopathic pulmonary fibrosis seen in a minority of cases of chronic hepatitis C.

Adult↗

PubMedDate not supplied

Behçet's disease with right ventricle thrombus and bilateral pulmonary artery aneurysms--a case report.

Behçet's disease is currently recognized as a multisystemic disease that may present with vascular, cutaneous, pulmonary, neurologic, rheumatologic, gastrointestinal, and genitourinary manifestations. Despite this multiplicity, cardiac involvement and also the coexistence of bilateral pulmonary arterial aneurysms are rare. An interesting case is presented here with intracardiac thrombi and bilateral pulmonary arterial aneurysms that showed clinical regression with immunosuppressive therapy.

Adult↗