Endobronchial fungal disease: an under-recognized entity

D Karnak, RK Avery, TR Gildea, D Sahoo, AC Mehta - Respiration, 2006 - karger.com
Most fungi enter the human body via inhalation; however, endobronchial fungal infection (EBFI)
seems to be a rare manifestation compared to pulmonary or systemic disease. This …

Electromagnetic navigation diagnostic bronchoscopy: a prospective study

TR Gildea, PJ Mazzone, D Karnak… - American journal of …, 2006 - atsjournals.org
Rationale: Electromagnetic navigation bronchoscopy using superDimension/Bronchus System
is a novel method to increase diagnostic yield of peripheral and mediastinal lung lesions. …

Impact of TNF-α and IL-6 levels on development of cachexia in newly diagnosed NSCLC patients

O Kayacan, D Karnak, S Beder, E Güllü… - American journal of …, 2006 - journals.lww.com
Objectives: We investigated the role of cytokines tumor necrosis factor-alpha (TNF-α) and
interleukin-6 (IL-6) in cachexia development in newly diagnosed nonsmall cell lung cancer (…

[HTML][HTML] Rapid on-site evaluation and low registration error enhance the success of electromagnetic navigation bronchoscopy

D Karnak, A Çiledağ, K Ceyhan, Ç Atasoy… - Annals of Thoracic …, 2013 - journals.lww.com
BACKGROUND: Electromagnetic navigation bronchoscopy (EMN) is a novel technology
which allows localizing peripheral lung lesions and mediastinal lymph nodes for sampling and …

[PDF][PDF] Neurophysiological changes in COPD patients with chronic respiratory insufficiency

…, S Beder, G Deda, D Karnak - Acta neurologica belgica, 2001 - researchgate.net
Chronic hypoxemia is known to cause peripheral neuropathy (PNP) in chronic obstructive
pulmonary disease (COPD) patients. We aimed to know how often PNP is encountered in …

Reactivation of pulmonary tuberculosis in malignancy

D Karnak, O Kayacan, S Beder - Tumori Journal, 2002 - journals.sagepub.com
Aims and Background Deterioration of immunity due to local or systemic effects of the tumor
itself and/or administered chemotherapeutics or radiotherapy may play roles in the …

Chlamydia pneumoniae infection and acute exacerbation of chronic obstructive pulmonary disease (COPD)

D Karnak, S BENG, S Beder, O Kayacan - Respiratory medicine, 2001 - Elsevier
The objective of the study was to investigate the possible association of Chlamydia pneumoniae
(Cpn) in acute exacerbations of chronic obstructive pulmonary disease (COPD) patients…

Tracheobronchial variations in Turkish population

S Beder, E Küpeli̇, D Karnak… - Clinical Anatomy: The …, 2008 - Wiley Online Library
The tracheobronchial tree exhibits highly individualistic features and many variations. As the
anatomic variations among Turkish population have not been studied previously, we aimed …

Hypereosinophilic syndrome with pulmonary and cardiac involvement in a patient with asthma

D Karnak, O Kayacan, S Beder, M Delibalta - CMAJ, 2003 - Can Med Assoc
Idiopathic hypereosinophilic syndrome is characterized by prolonged eosinophilia without an
identifiable underlying cause and multiple-organ dysfunction, most frequently involving the …

Evaluation of Cyfra 21-1: a potential tumor marker for non-small cell lung carcinomas

D Karnak, G Ulubay, O Kayacan, S Beder, E Ibis… - Lung, 2001 - Springer
Cyfra 21-1 is a tumor marker based on the determination of water-soluble cytokeratin 19
which is secreted by normal or malignantly transformed epithelial cells. It is suggested to be a …