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  1. Article ; Online: Differential Impact of Spread Through Air Spaces on Subtypes of Early-stage Lung Cancer.

    Cimenoglu, Berk / Dogruyol, Talha / Buz, Mesut / Gecmen, Gonca / Kahraman, Selime / Demirhan, Recep

    Journal of the College of Physicians and Surgeons--Pakistan : JCPSP

    2023  Volume 33, Issue 7, Page(s) 765–769

    Abstract: Objective: To investigate the prognostic significance of STAS (Spread through air spaces) and its effect on survival in the various types of non-small cell lung cancer (NSCLC).: Study design: Descriptive analytical study. Place and Duration of the ... ...

    Abstract Objective: To investigate the prognostic significance of STAS (Spread through air spaces) and its effect on survival in the various types of non-small cell lung cancer (NSCLC).
    Study design: Descriptive analytical study. Place and Duration of the Study: Kartal Dr. Lutfi Kirdar City Hospital, Istanbul, Turkiye, between 2018 and 2021.
    Methodology: Early-stage lung cancer patients who underwent lobectomy were included. STAS was defined as presence of tumour cell clumps, solid nests or set of single cells located in airway spaces apart from the main tumour border and determined by pathological work-up. The clinical significance of STAS was investigated by means of histopathological subtype, tumour size, and maximum standardised uptake value (SUVmax) on PET-CT scan in early-stage lung cancer by grouping it as adenocarcinoma and non-adenocarcinoma. Five-year overall and disease-free survival, and recurrence were the outcome measures.
    Results: A total of 165 patients were included in the study. No recurrence was observed in 125 patients, 40 patients developed recurrence. Five-year overall survival (OS) was 69.6% in STAS (+) cohort and 74.5% in STAS (-) cohort (p=0.88). Five-year disease-free survival (DFS) was 51.1% in STAS (+) cohort and 73.1% for STAS (-) cohort (p=0.034). While the absence of STAS in the adenocarcinoma group was associated with better DFS, lower SUVMax and smaller tumour size, similar results were not found to be at statistically significant level in the non-adenocarcinoma group.
    Conclusion: STAS positivity makes a difference in DFS, tumour size and SUVmax, especially in adenocarcinoma, however, it does not create a significant difference in survival or clinic pathological features in the non-adenocarcinoma.
    Key words: Lung Cancer, Lobectomy, Spread through air spaces, Survival, Prognosis.
    MeSH term(s) Humans ; Lung Neoplasms/pathology ; Carcinoma, Non-Small-Cell Lung/surgery ; Carcinoma, Non-Small-Cell Lung/pathology ; Adenocarcinoma of Lung ; Positron Emission Tomography Computed Tomography ; Neoplasm Staging ; Retrospective Studies ; Neoplasm Invasiveness/pathology ; Prognosis ; Adenocarcinoma/pathology ; Neoplasm Recurrence, Local/pathology
    Language English
    Publishing date 2023-07-03
    Publishing country Pakistan
    Document type Journal Article
    ZDB-ID 2276646-7
    ISSN 1681-7168 ; 1022-386X
    ISSN (online) 1681-7168
    ISSN 1022-386X
    DOI 10.29271/jcpsp.2023.07.765
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  2. Article: Is intensive care necessary after major thoracic surgery? A propensity score-matched study.

    Dogruyol, Talha / Kahraman, Selime / Dogruyol, Sinem / Buz, Mesut / Cimenoglu, Berk / Ozdemir, Attila / Dogu Geyik, Fatih / Demirhan, Recep

    Turk gogus kalp damar cerrahisi dergisi

    2023  Volume 31, Issue 2, Page(s) 229–238

    Abstract: Background: This study aims to compare the surgical results, complications, mortality rates, and inpatient costs in two patient groups followed, whether in the intensive care unit or general ward after a major thoracic procedure and to examine clinical ... ...

    Abstract Background: This study aims to compare the surgical results, complications, mortality rates, and inpatient costs in two patient groups followed, whether in the intensive care unit or general ward after a major thoracic procedure and to examine clinical and surgical factors related to the development of complications.
    Methods: Between January 2018 and June 2021, a total of 485 patients (150 males, 335 females; mean age: 58.3±13.2 years; range, 22 to 86 years) who underwent a major thoracic surgery in our clinic were retrospectively analyzed. The patients were divided into two groups as the intensive care unit patients (n=254) and general ward patients (n=231). In the former group, the patients were followed in the intensive care unit for a day, while in the general ward group, the patients were taken directly to the ward. The groups were compared after propensity score matching. All patients were analyzed for risk factors of morbidity development.
    Results: After propensity score matching, 246 patients were enrolled including 123 patients in each group. There was no statistically significant difference between the groups in any features except for late morbidity, and inpatient costs were higher in the intensive care unit group (p<0.05). In the multivariate analysis, age, American Society of Anesthesiologists Class 3, and secondary malignancy were found to be associated with morbidity (p<0.05).
    Conclusion: In experienced centers, it is both safe and costeffective to follow almost all of the major thoracic surgery patients postoperatively in the general ward.
    Language English
    Publishing date 2023-04-28
    Publishing country Turkey
    Document type Journal Article
    ISSN 1301-5680
    ISSN 1301-5680
    DOI 10.5606/tgkdc.dergisi.2023.23501
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  3. Article ; Online: Foreign Body Reaction Mimicking Lymph Node Metastasis is Not Rare After Lung Cancer Resection.

    Cimenoglu, Berk / Dogruyol, Talha / Ozdemir, Attila / Buz, Mesut / Ece, Dilek / Comert, Sevda Sener / Demirhan, Recep

    The Thoracic and cardiovascular surgeon

    2023  Volume 72, Issue 3, Page(s) 235–241

    Abstract: Background:  Mediastinal lymphadenopathies with high 18-fluorodeoxyglucose uptake in patients previously operated on for lung cancer are alarming for recurrence and necessitate invasive diagnostic procedures. Peroperative placement of oxidized cellulose ...

    Abstract Background:  Mediastinal lymphadenopathies with high 18-fluorodeoxyglucose uptake in patients previously operated on for lung cancer are alarming for recurrence and necessitate invasive diagnostic procedures. Peroperative placement of oxidized cellulose to control minor bleeding may lead to a metastasis-like image through a foreign body reaction within the dissected mediastinal lymph node field at postoperative examinations. In this study, we investigated clinicopathological features and the frequency of foreign body reaction mimicking mediastinal lymph node metastasis.
    Methods:  Patients who underwent surgery for lung cancer between January 2016 and August 2021 and who were subsequently evaluated for mediastinal recurrence with endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) were included. Patients were grouped according to the results of EBUS-TBNA as metastasis, foreign body, and reactive. Clinicopathological features of these patients were compared and characteristics of patients in the foreign body group were scrutinized.
    Results:  EBUS-TBNA was performed on a total of 34 patients during their postoperative follow-up due to suspicion of mediastinal recurrence. EBUS-TBNA pathological workup revealed metastasis in 18 (52.9%), foreign body reaction in 10 (29.4%) and reactive lymph nodes in 6 (17.6%) patients. Mean maximum standardized uptake value (SUVMax) for metastasis group and foreign body group were 9.39 ± 4.69 and 5.48 ± 2.54, respectively (
    Conclusion:  Foreign body reaction mimicking mediastinal lymph node metastasis is not uncommon. Iatrogenic cause of mediastinal lymphadenopathy is related to earlier presentation and lower SUVMax compared with metastatic lymphadenopathy.
    MeSH term(s) Humans ; Lung Neoplasms/diagnostic imaging ; Lung Neoplasms/surgery ; Lymphatic Metastasis/pathology ; Treatment Outcome ; Mediastinum/pathology ; Lymph Nodes/diagnostic imaging ; Lymph Nodes/pathology ; Lymphadenopathy/pathology ; Mediastinal Diseases/pathology ; Foreign-Body Reaction/diagnosis ; Foreign-Body Reaction/etiology ; Foreign-Body Reaction/pathology ; Foreign Bodies/diagnostic imaging ; Foreign Bodies/etiology ; Foreign Bodies/surgery ; Retrospective Studies ; Bronchoscopy
    Language English
    Publishing date 2023-08-28
    Publishing country Germany
    Document type Journal Article
    ZDB-ID 800050-5
    ISSN 1439-1902 ; 0171-6425 ; 0946-4778 ; 0172-6137
    ISSN (online) 1439-1902
    ISSN 0171-6425 ; 0946-4778 ; 0172-6137
    DOI 10.1055/a-2161-0690
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  4. Article ; Online: Comparison of Laboratory and Radiological Findings of Pregnant and Non-Pregnant Women with Covid-19.

    Ozer, Kadir Burak / Sakin, Onder / Koyuncu, Kazibe / Cimenoglu, Berk / Demirhan, Recep

    Revista brasileira de ginecologia e obstetricia : revista da Federacao Brasileira das Sociedades de Ginecologia e Obstetricia

    2021  Volume 43, Issue 3, Page(s) 200–206

    Abstract: Objective:  Covid-19 became a pandemic, and researchers have not been able to establish a treatment algorithm. The pregnant population is also another concern for health care professionals. There are physiological changes related to pregnancy that ... ...

    Abstract Objective:  Covid-19 became a pandemic, and researchers have not been able to establish a treatment algorithm. The pregnant population is also another concern for health care professionals. There are physiological changes related to pregnancy that result in different laboratory levels, radiological findings and disease progression. The goal of the present article is to determine whether the laboratory results and radiological findings were different in non-pregnant women (NPWs) of reproductive age and pregnant women (PWs) diagnosed with the Covid-19 infection.
    Methods:  Out of 34 patients, 15 (44.11%) PWs and 19 (55.8%) NPWs were included in the study. Age, comorbidities, complaints, vitals, respiratory rates, computed tomography (CT) findings and stages, as well as laboratory parameters, were recorded from the hospital database.
    Results:  The mean age of the PWs was of 27.6 ±  0.99 years, and that of the NPWs was of 37.63 ±  2.00; when age was compared between the groups, a statistically significant difference (
    Conclusion:  The laboratory findings and imaging studies may differ between pregnant and non-pregnant populations. It is important to properly interpret these studies. Future studies with a higher number of patients are required to confirm these preliminary data.
    MeSH term(s) Adult ; Biomarkers/blood ; COVID-19/blood ; COVID-19/diagnosis ; COVID-19 Testing/methods ; Cross-Sectional Studies ; Disease Progression ; Female ; Humans ; Lung/diagnostic imaging ; Pregnancy ; Pregnancy Complications, Infectious/blood ; Pregnancy Complications, Infectious/diagnosis ; Prognosis ; Retrospective Studies ; Tomography, X-Ray Computed
    Chemical Substances Biomarkers
    Language English
    Publishing date 2021-04-15
    Publishing country Brazil
    Document type Comparative Study ; Journal Article
    ZDB-ID 2105176-8
    ISSN 1806-9339 ; 0100-7203
    ISSN (online) 1806-9339
    ISSN 0100-7203
    DOI 10.1055/s-0041-1726054
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  5. Article ; Online: Pulmonary Arterial Bypass Surgery for Fibrosing Mediastinitis Causing Severe Pulmonary Hypertension.

    Cimenoglu, Berk / Ozkan, Berker / Basaran, Murat / Toker, Alper

    The Annals of thoracic surgery

    2018  Volume 107, Issue 6, Page(s) e411–e413

    Abstract: This case report describes a patient with mediastinal fibrosis. The mass lesion was expanding from the mediastinum to the cervical region and surrounding the major vascular structures. The patient had symptomatic dyspnea at rest and pulmonary ... ...

    Abstract This case report describes a patient with mediastinal fibrosis. The mass lesion was expanding from the mediastinum to the cervical region and surrounding the major vascular structures. The patient had symptomatic dyspnea at rest and pulmonary hypertension secondary to stenosis of the bilateral main pulmonary arteries. To decrease pulmonary artery pressure and improve blood flow to the lungs, grafting from the pulmonary trunk to the bilateral interlobar pulmonary arteries was performed using cardiopulmonary bypass.
    MeSH term(s) Female ; Humans ; Hypertension, Pulmonary/etiology ; Mediastinitis/complications ; Mediastinitis/surgery ; Middle Aged ; Pulmonary Artery/surgery ; Sclerosis/complications ; Sclerosis/surgery ; Severity of Illness Index ; Vascular Surgical Procedures/methods
    Language English
    Publishing date 2018-11-14
    Publishing country Netherlands
    Document type Case Reports ; Journal Article
    ZDB-ID 211007-6
    ISSN 1552-6259 ; 0003-4975
    ISSN (online) 1552-6259
    ISSN 0003-4975
    DOI 10.1016/j.athoracsur.2018.09.067
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  6. Article: The prognostic effect of lymph node dissection in secondary lung tumor metastasectomies.

    Duman, Salih / Çimenoğlu, Berk / Ülker, Melike / Ağkoç, Melek / Erus, Suat / Özkan, Berker / Kara, Murat / Toker, Alper

    Turk gogus kalp damar cerrahisi dergisi

    2022  Volume 30, Issue 2, Page(s) 235–240

    Abstract: Background: In this study, we aimed to investigate the prognostic effect of lymph node dissection in secondary lung tumor metastasectomies.: Methods: Between January 2001 and December 2015, a total of 201 patients (122 males, 79 females; mean age: of ...

    Abstract Background: In this study, we aimed to investigate the prognostic effect of lymph node dissection in secondary lung tumor metastasectomies.
    Methods: Between January 2001 and December 2015, a total of 201 patients (122 males, 79 females; mean age: of 41.4±19.2 years; range, 3 to 79 years) who had pulmonary metastasectomy due to colorectal carcinoma, renal cell carcinoma, and soft tissue - skeletal sarcomas were retrospectively analyzed. The clinicopathological features of the patients, overall survival, and complication rates according to the presence of lymph node dissection were evaluated.
    Results: The most common histopathological subtype was a sarcoma in 118 (58.7%) patients, followed by colorectal carcinoma in 63 (31.3%) patients, and renal cell carcinoma in 20 (10%) patients. A total of 88 (43.7%) patients underwent systematic lymph node dissection with pulmonary metastasectomy. The mean overall survival of patients with and without lymph node dissection were 49±5.9 (95% confidence interval 37.3-60.6) and 26±4.4 (95% confidence interval 17.2-34.7) months, respectively (p=0.003). The five-year survival rates in colorectal carcinoma, renal cell carcinoma, and sarcoma were 52%, 30%, and 23%, respectively (p=0.002). Locoregional recurrences occurred in 15 (35.7%) patients in the lymph node dissection group and in 23 (60.5%) patients in the non-lymph node dissection group (p=0.026). Lymph node dissection did not show a significant relationship regarding to postoperative complications (p=0.09).
    Conclusion: Lymph node dissection following pulmonary metastasectomy may improve the overall survival and reduce locoregional recurrence, without any increase in morbidity and mortality.
    Language English
    Publishing date 2022-04-27
    Publishing country Turkey
    Document type Journal Article
    ISSN 1301-5680
    ISSN 1301-5680
    DOI 10.5606/tgkdc.dergisi.2022.21402
    Database MEDical Literature Analysis and Retrieval System OnLINE

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  7. Article: Foreign Body Reaction Mimicking Lymph Node Metastasis is Not Rare After Lung Cancer Resection

    Cimenoglu, Berk / Dogruyol, Talha / Ozdemir, Attila / Buz, Mesut / Ece, Dilek / Comert, Sevda Sener / Demirhan, Recep

    The Thoracic and Cardiovascular Surgeon

    2023  Volume 72, Issue 03, Page(s) 235–241

    Abstract: Background: Mediastinal lymphadenopathies with high 18-fluorodeoxyglucose uptake in patients previously operated on for lung cancer are alarming for recurrence and necessitate invasive diagnostic procedures. Peroperative placement of oxidized cellulose ... ...

    Abstract Background: Mediastinal lymphadenopathies with high 18-fluorodeoxyglucose uptake in patients previously operated on for lung cancer are alarming for recurrence and necessitate invasive diagnostic procedures. Peroperative placement of oxidized cellulose to control minor bleeding may lead to a metastasis-like image through a foreign body reaction within the dissected mediastinal lymph node field at postoperative examinations. In this study, we investigated clinicopathological features and the frequency of foreign body reaction mimicking mediastinal lymph node metastasis.
    Methods: Patients who underwent surgery for lung cancer between January 2016 and August 2021 and who were subsequently evaluated for mediastinal recurrence with endobronchial ultrasound-guided transbronchial needle aspiration (EBUS-TBNA) were included. Patients were grouped according to the results of EBUS-TBNA as metastasis, foreign body, and reactive. Clinicopathological features of these patients were compared and characteristics of patients in the foreign body group were scrutinized.
    Results: EBUS-TBNA was performed on a total of 34 patients during their postoperative follow-up due to suspicion of mediastinal recurrence. EBUS-TBNA pathological workup revealed metastasis in 18 (52.9%), foreign body reaction in 10 (29.4%) and reactive lymph nodes in 6 (17.6%) patients. Mean maximum standardized uptake value (SUVMax) for metastasis group and foreign body group were 9.39 ± 4.69 and 5.48 ± 2.54, respectively ( p  = 0.022). Time interval between the operation and EBUS-TBNA for the metastasis group was 23.72 ± 10.48 months, while it was 14.90 ± 12.51 months in the foreign body group ( p  = 0.015).
    Conclusion: Foreign body reaction mimicking mediastinal lymph node metastasis is not uncommon. Iatrogenic cause of mediastinal lymphadenopathy is related to earlier presentation and lower SUVMax compared with metastatic lymphadenopathy.
    Keywords lung cancer ; diagnosis ; lung cancer treatment ; surgery ; complications
    Language English
    Publishing date 2023-08-28
    Publisher Georg Thieme Verlag KG
    Publishing place Stuttgart ; New York
    Document type Article
    ZDB-ID 800050-5
    ISSN 1439-1902 ; 0171-6425 ; 0946-4778 ; 0172-6137
    ISSN (online) 1439-1902
    ISSN 0171-6425 ; 0946-4778 ; 0172-6137
    DOI 10.1055/a-2161-0690
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  8. Article ; Online: Superior Vena Cava Reconstruction in Masaoka Stage III and IVa Thymic Epithelial Tumors.

    Toker, Alper / Hayanga, J W Awori / Dhamija, Ankit / Kaba, Erkan / Ozkan, Berker / Ayalp, Kemal / Cimenoglu, Berk / Abbas, Ghulam

    The Annals of thoracic surgery

    2021  Volume 113, Issue 6, Page(s) 1882–1890

    Abstract: Background: We present here a case series of patients who underwent resection for Masaoka stage III and IVa thymic epithelial tumors (TETs) with invasion into the superior vena cava (SVC).: Methods: A total of 29 patients with stage III and IVa TETs ... ...

    Abstract Background: We present here a case series of patients who underwent resection for Masaoka stage III and IVa thymic epithelial tumors (TETs) with invasion into the superior vena cava (SVC).
    Methods: A total of 29 patients with stage III and IVa TETs were treated surgically in 3 institutions. Operative resections involved replacing the SVC from one of the innominate veins (n = 18) or via reconstruction by truncal replacement (n = 2) or patch plasty (n = 9).
    Results: Fifteen patients underwent neoadjuvant treatment. Thirty- and 90-day mortality rates were 3.4% and 10.3%, respectively. For stage III patients, the median overall survival and disease-free survival (DFS) were 39 and 30 months, respectively. The median overall survival and DFS in patients with Masaoka stage IVa disease were 67 and 21 months, respectively. Undergoing only preoperative chemotherapy (P = .007) or receiving no chemotherapy (P = .009) had a DFS that was significantly higher than receiving both preoperative and postoperative chemotherapy.
    Conclusions: SVC resection and reconstruction in Masoaka stage III and IVa TETs can be performed with acceptable morbidity and mortality. Stage IVa patients with SVC involvement can be treated with similar results as stage III patients with multimodality treatment.
    MeSH term(s) Brachiocephalic Veins/pathology ; Humans ; Neoplasm Staging ; Neoplasms, Glandular and Epithelial/pathology ; Neoplasms, Glandular and Epithelial/surgery ; Retrospective Studies ; Thymus Neoplasms/pathology ; Vena Cava, Superior/pathology ; Vena Cava, Superior/surgery
    Language English
    Publishing date 2021-06-27
    Publishing country Netherlands
    Document type Journal Article
    ZDB-ID 211007-6
    ISSN 1552-6259 ; 0003-4975
    ISSN (online) 1552-6259
    ISSN 0003-4975
    DOI 10.1016/j.athoracsur.2021.05.077
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  9. Article: Comparison of Laboratory and Radiological Findings of Pregnant and Non-Pregnant Women with Covid-19

    Ozer, Kadir Burak / Sakin, Onder / Koyuncu, Kazibe / Cimenoglu, Berk / Demirhan, Recep

    Revista Brasileira de Ginecologia e Obstetrícia / RBGO Gynecology and Obstetrics

    2021  Volume 43, Issue 03, Page(s) 200–206

    Abstract: Objective: Covid-19 became a pandemic, and researchers have not been able to establish a treatment algorithm. The pregnant population is also another concern for health care professionals. There are physiological changes related to pregnancy that result ...

    Abstract Objective: Covid-19 became a pandemic, and researchers have not been able to establish a treatment algorithm. The pregnant population is also another concern for health care professionals. There are physiological changes related to pregnancy that result in different laboratory levels, radiological findings and disease progression. The goal of the present article is to determine whether the laboratory results and radiological findings were different in non-pregnant women (NPWs) of reproductive age and pregnant women (PWs) diagnosed with the Covid-19 infection.
    Methods: Out of 34 patients, 15 (44.11%) PWs and 19 (55.8%) NPWs were included in the study. Age, comorbidities, complaints, vitals, respiratory rates, computed tomography (CT) findings and stages, as well as laboratory parameters, were recorded from the hospital database.
    Results: The mean age of the PWs was of 27.6 ±  0.99 years, and that of the NPWs was of 37.63 ±  2.00; when age was compared between the groups, a statistically significant difference ( p  = 0.001) was found. The mean systolic blood pressure of the PWs was of 116.53 ±  11.35, and that of the NPWs was of 125.53 ±  13.00, and their difference was statistically significant ( p  = 0.05). The difference in the minimum respiratory rates of the patients was also statistically significant ( p  = 0.05). The platelet levels observed among the PWs with Covid-19 were lower than those of the NPWs (185.40 ±  39.09 × 109/mcL and 232.00 ±  71.04 × 109/mcL respectively; p  = 0.05). The mean D-dimer value of the PWs was lower in comparison to that of the NPWs ( p  < 0.05).
    Conclusion: The laboratory findings and imaging studies may differ between pregnant and non-pregnant populations. It is important to properly interpret these studies. Future studies with a higher number of patients are required to confirm these preliminary data.
    Keywords covid-19 ; pregnancy ; laboratory ; imaging studies
    Language English
    Publishing date 2021-03-01
    Publisher Thieme Revinter Publicações Ltda.
    Publishing place Stuttgart ; New York
    Document type Article
    ZDB-ID 2105176-8
    ISSN 1806-9339 ; 0100-7203
    ISSN (online) 1806-9339
    ISSN 0100-7203
    DOI 10.1055/s-0041-1726054
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  10. Article ; Online: Prognostic factors in patients undergoing pulmonary resection for sarcomatoid carcinomas of the lung.

    Özkan, Berker / Erdoğdu, Eren / Duman, Salih / Amirov, Fahmin / Çimenoğlu, Berk / Özlük, Yasemin / Kara, Murat / Yılmazbayhan, Dilek / Toker, Alper

    Balkan medical journal

    2020  Volume 38, Issue 2, Page(s) 104–110

    Abstract: Background: Pulmonary sarcomatoid carcinomas are very rare lung neoplasms, and no consensus exists regarding their optimal treatment. The prognosis of sarcomatoid carcinomas has been reported to be unfavorable compared with non-small-cell lung cancers; ... ...

    Abstract Background: Pulmonary sarcomatoid carcinomas are very rare lung neoplasms, and no consensus exists regarding their optimal treatment. The prognosis of sarcomatoid carcinomas has been reported to be unfavorable compared with non-small-cell lung cancers; however, prognostic factors in patients undergoing surgery for sarcomatoid carcinomas remain unclear.
    Aims: To analyze clinicopathologic prognostic factors and survival outcomes in patients who underwent surgery for pulmonary sarcomatoid carcinoma.
    Study design: Retrospective cross-sectional study.
    Methods: We designed a retrospective cross-sectional study in patients who underwent surgery for pulmonary sarcomatoid carcinomas and statistically analyzed the prognostic factors regarding clinicopathologic features with respect to survival outcomes.
    Results: We had a total of 44 patients with sarcomatoid carcinoma who had pulmonary resection. Sex distribution was 34 (77%) males and 10 (22.7%) females, which was determined by declaration. The mean age of patients was 57.3 ± 16 years with a median of 60 years. The 5-year progression-free survival and overall survival rates were 59% and 58%, respectively. The 5-year survival rates were significantly different for tumors > 5 cm (P = 0.044), tumorstatus (T) (P=0.016), lymph node status (N) (P=0.005), and pathologic tumor-node-metastasis (TNM) stage (P = 0.0001 ). However, histologic subtype (P = 0.628) and adjuvant treatment (P = 0.804) did not have any significant effect on survival. Similarly, the significant prognostic factors in univariate analysis were tumor size (P = 0.085), T status (P = 0.005), N status (P = 0.028), and pathologic TNM stage (P = 0.0001). Multivariate analysis showed only T status (P = 0.058), N status (P = 0.018), and pathologic TNM stage (P = 0.019) as independent prognostic factors, with statistical power of 87%, 43.1% and 21.2%.
    Conclusion: Surgery appears to be an optimal treatment with favorable outcomes for patients with pulmonary sarcomatoid carcinoma. Patients with small tumors at earlier stages are very likely to benefit from surgery, regardless of histologic subtype.
    MeSH term(s) Adolescent ; Adult ; Aged ; Child ; Child, Preschool ; Cross-Sectional Studies ; Female ; Humans ; Lung Neoplasms/diagnosis ; Lung Neoplasms/physiopathology ; Male ; Middle Aged ; Neoplasm Staging/methods ; Prognosis ; Retrospective Studies ; Sarcoma/diagnosis ; Sarcoma/physiopathology
    Language English
    Publishing date 2020-09-28
    Publishing country Turkey
    Document type Journal Article
    ZDB-ID 2612982-6
    ISSN 2146-3131 ; 2146-3131
    ISSN (online) 2146-3131
    ISSN 2146-3131
    DOI 10.4274/balkanmedj.galenos.2020.2020.7.45
    Database MEDical Literature Analysis and Retrieval System OnLINE

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