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5. Synthesis, sintering, and thermoelectric properties of the solid solution La1–xSrxCoO3±δ(0 ≤ x≤ 1)

Author

Bousnina, M., Dujardin, R., Perriere, L., Giovannelli, F., Guegan, G., and Delorme, F.

Abstract

In this work, we synthesized cubic perovskite ceramics of the whole La1–xSrxCoO3(0 ≤ x≤ 1) solid solution for the first time. Synthesis was carried out by solid state reaction and conventional sintering to reach dense ceramics. For x> 0.8, it was necessary to substitute 3% cobalt by silicon to stabilize the cubic perovskite structure. Electrical conductivity increased with Sr content to reach 3×105S∙m–1at 330 K for x= 0.3. However, the optimum electrical properties have been found for x= 0.05 at 330 K with PFmax= 3.11×10–4W∙m–1∙K–2. Indeed, the Seebeck coefficient was decreasing when xincreased to reach values close to 0 for x≥ 0.3. Thermal conductivity was low at low temperature (≈ 2.5 W∙m–1∙K–1) and increased up to 6.5 W∙m–1∙K–1when temperature increased. As the highest power factor was reached at low temperature as well as the lowest thermal conductivity, La1–xSrxCoO3compounds with low xvalues appeared as very promising thermoelectric materials around room temperature, on the contrary to layered cobalt oxides. For high xvalues, Seebeck coefficient values close to zero made these materials unsuitable for thermoelectric applications.

Published
2018
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8. 46th Medical Maghrebian Congress. November 9-10, 2018. Tunis

Author

Alami Aroussi, A., Fouad, A., Omrane, A., Razzak, A., Aissa, A., Akkad, A., Amraoui, A., Aouam, A., Arfaoui, A., Belkouchi, A., Ben Chaaben, A., Ben Cheikh, A., Ben Khélifa, A., Ben Mabrouk, A., Benhima, A., Bezza, A., Bezzine, A., Bourrahouat, A., Chaieb, A., Chakib, A., Chetoui, A., Daoudi, A., Ech-Chenbouli, A., Gaaliche, A., Hassani, A., Kassimi, A., Khachane, A., Labidi, A., Lalaoui, A., Masrar, A., Mchachi, A., Nakhli, A., Ouakaa, A., Siati, A., Toumi, A., Zaouali, A., Condé, A. Y., Haggui, A., Belaguid, A., abdelkader jalil el hangouche, Gharbi, A., Mahfoudh, A., Bouzouita, A., Aissaoui, A., Ben Hamouda, A., Hedhli, A., Ammous, A., Bahlous, A., Ben Halima, A., Belhadj, A., Blel, A., Brahem, A., Banasr, A., Meherzi, A., Saadi, A., Sellami, A., Turki, A., Ben Miled, A., Ben Slama, A., Daib, A., Zommiti, A., Chadly, A., Jmaa, A., Mtiraoui, A., Ksentini, A., Methnani, A., Zehani, A., Kessantini, A., Farah, A., Mankai, A., Mellouli, A., Touil, A., Hssine, A., Ben Safta, A., Derouiche, A., Jmal, A., Ferjani, A., Djobbi, A., Dridi, A., Aridhi, A., Bahdoudi, A., Ben Amara, A., Benzarti, A., Ben Slama, A. Y., Oueslati, A., Soltani, A., Chadli, A., Aloui, A., Belghuith Sriha, A., Bouden, A., Laabidi, A., Mensi, A., Sabbek, A., Zribi, A., Green, A., Ben Nasr, A., Azaiez, A., Yeades, A., Belhaj, A., Mediouni, A., Sammoud, A., Slim, A., Amine, B., Chelly, B., Jatik, B., Lmimouni, B., Daouahi, B., Ben Khelifa, B., Louzir, B., Dorra, A., Dhahri, B., Ben Nasrallah, C., Chefchaouni, C., Konzi, C., Loussaief, C., Makni, C., Dziri, C., Bouguerra, C., Kays, C., Zedini, C., Dhouha, C., Mohamed, C., Aichaouia, C., Dhieb, C., Fofana, D., Gargouri, D., Chebil, D., Issaoui, D., Gouiaa, D., Brahim, D., Essid, D., Jarraya, D., Trad, D., Ben Hmida, E., Sboui, E., Ben Brahim, E., Baati, E., Talbi, E., Chaari, E., Hammami, E., Ghazouani, E., Ayari, F., Ben Hariz, F., Bennaoui, F., Chebbi, F., Chigr, F., Guemira, F., Harrar, F., Benmoula, F. Z., Ouali, F. Z., Maoulainine, F. M. R., Bouden, F., Fdhila, F., Améziani, F., Bouhaouala, F., Charfi, F., Chermiti Ben Abdallah, F., Hammemi, F., Jarraya, F., Khanchel, F., Ourda, F., Sellami, F., Trabelsi, F., Yangui, F., Fekih Romdhane, F., Mellouli, F., Nacef Jomli, F., Mghaieth, F., Draiss, G., Elamine, G., Kablouti, G., Touzani, G., Manzeki, G. B., Garali, G., Drissi, G., Besbes, G., Abaza, H., Azzouz, H., Said Latiri, H., Rejeb, H., Ben Ammar, H., Ben Brahim, H., Ben Jeddi, H., Ben Mahjouba, H., Besbes, H., Dabbebi, H., Douik, H., El Haoury, H., Elannaz, H., Elloumi, H., Hachim, H., Iraqi, H., Kalboussi, H., Khadhraoui, H., Khouni, H., Mamad, H., Metjaouel, H., Naoui, H., Zargouni, H., Elmalki, H. O., Feki, H., Haouala, H., Jaafoura, H., Drissa, H., Mizouni, H., Kamoun, H., Ouerda, H., Zaibi, H., Chiha, H., Saibi, H., Skhiri, H., Boussaffa, H., Majed, H., Blibech, H., Daami, H., Harzallah, H., Rkain, H., Ben Massoud, H., Jaziri, H., Ben Said, H., Ayed, H., Harrabi, H., Chaabouni, H., Ladida Debbache, H., Harbi, H., Yacoub, H., Abroug, H., Ghali, H., Kchir, H., Msaad, H., Manai, H., Riahi, H., Bousselmi, H., Limem, H., Aouina, H., Jerraya, H., Ben Ayed, H., Chahed, H., Snéne, H., Lahlou Amine, I., Nouiser, I., Ait Sab, I., Chelly, I., Elboukhani, I., Ghanmi, I., Kallala, I., Kooli, I., Bouasker, I., Fetni, I., Bachouch, I., Bouguecha, I., Chaabani, I., Gazzeh, I., Samaali, I., Youssef, I., Zemni, I., Bachouche, I., Bouannene, I., Kasraoui, I., Laouini, I., Mahjoubi, I., Maoudoud, I., Riahi, I., Selmi, I., Tka, I., Hadj Khalifa, I., Mejri, I., Béjia, I., Bellagha, J., Boubaker, J., Daghfous, J., Dammak, J., Hleli, J., Ben Amar, J., Jedidi, J., Marrakchi, J., Kaoutar, K., Arjouni, K., Ben Helel, K., Benouhoud, K., Rjeb, K., Imene, K., Samoud, K., El Jeri, K., Abid, K., Chaker, K., Bouzghaîa, K., Kamoun, K., Zitouna, K., Oughlani, K., Lassoued, K., Letaif, K., Hakim, K., Cherif Alami, L., Benhmidoune, L., Boumhil, L., Bouzgarrou, L., Dhidah, L., Ifrine, L., Kallel, L., Merzougui, L., Errguig, L., Mouelhi, L., Sahli, L., Maoua, M., Rejeb, M., Ben Rejeb, M., Bouchrik, M., Bouhoula, M., Bourrous, M., Bouskraoui, M., El Belhadji, M., Essakhi, M., Essid, M., Gharbaoui, M., Haboub, M., Iken, M., Krifa, M., Lagrine, M., Leboyer, M., Najimi, M., Rahoui, M., Sabbah, M., Sbihi, M., Zouine, M., Chefchaouni, M. C., Gharbi, M. H., El Fakiri, M. M., Tagajdid, M. R., Shimi, M., Touaibia, M., Jguirim, M., Barsaoui, M., Belghith, M., Ben Jmaa, M., Koubaa, M., Tbini, M., Boughdir, M., Ben Salah, M., Ben Fraj, M., Ben Halima, M., Ben Khalifa, M., Bousleh, M., Limam, M., Mabrouk, M., Mallouli, M., Rebeii, M., Ayari, M., Belhadj, M., Ben Hmida, M., Boughattas, M., Drissa, M., El Ghardallou, M., Fejjeri, M., Hamza, M., Jaidane, M., Jrad, M., Kacem, M., Mersni, M., Mjid, M., Serghini, M., Triki, M., Ben Abbes, M., Boussaid, M., Gharbi, M., Hafi, M., Slama, M., Trigui, M., Taoueb, M., Chakroun, M., Ben Cheikh, M., Chebbi, M., Hadj Taieb, M., Ben Khelil, M., Hammami, M., Khalfallah, M., Ksiaa, M., Mechri, M., Mrad, M., Sboui, M., Bani, M., Hajri, M., Mellouli, M., Allouche, M., Mesrati, M. A., Mseddi, M. A., Amri, M., Bejaoui, M., Bellali, M., Ben Amor, M., Ben Dhieb, M., Ben Moussa, M., Chebil, M., Cherif, M., Fourati, M., Kahloul, M., Khaled, M., Machghoul, M., Mansour, M., Abdesslem, M. M., Ben Chehida, M. A., Chaouch, M. A., Essid, M. A., Meddeb, M. A., Gharbi, M. C., Elleuch, M. H., Loueslati, M. H., Sboui, M. M., Mhiri, M. N., Kilani, M. O., Ben Slama, M. R., Charfi, M. R., Nakhli, M. S., Mourali, M. S., El Asli, M. S., Lamouchi, M. T., Cherti, M., Khadhraoui, M., Bibi, M., Hamdoun, M., Kassis, M., Touzi, M., Ben Khaled, M., Fekih, M., Khemiri, M., Ouederni, M., Hchicha, M., Ben Attia, M., Yahyaoui, M., Ben Azaiez, M., Bousnina, M., Ben Jemaa, M., Ben Yahia, M., Daghfous, M., Haj Slimen, M., Assidi, M., Belhadj, N., Ben Mustapha, N., El Idrissislitine, N., Hikki, N., Kchir, N., Mars, N., Meddeb, N., Ouni, N., Rada, N., Rezg, N., Trabelsi, N., Bouafia, N., Haloui, N., Benfenatki, N., Bergaoui, N., Yomn, N., Maamouri, N., Mehiri, N., Siala, N., Beltaief, N., Aridhi, N., Sidaoui, N., Walid, N., Mechergui, N., Mnif, N., Ben Chekaya, N., Bellil, N., Dhouib, N., Achour, N., Kaabar, N., Mrizak, N., Chaouech, N., Hasni, N., Issaoui, N., Ati, N., Balloumi, N., Haj Salem, N., Ladhari, N., Akif, N., Liani, N., Hajji, N., Trad, N., Elleuch, N., Marzouki, N. E. H., Larbi, N., M Barek, N., Rebai, N., Bibani, N., Ben Salah, N., Belmaachi, O., Elmaalel, O., Jlassi, O., Mihoub, O., Ben Zaid, O., Bouallègue, O., Bousnina, O., Bouyahia, O., El Maalel, O., Fendri, O., Azzabi, O., Borgi, O., Ghdes, O., Ben Rejeb, O., Rachid, R., Abi, R., Bahiri, R., Boulma, R., Elkhayat, R., Habbal, R., Tamouza, R., Jomli, R., Ben Abdallah, R., Smaoui, R., Debbeche, R., Fakhfakh, R., El Kamel, R., Gargouri, R., Jouini, R., Nouira, R., Fessi, R., Bannour, R., Ben Rabeh, R., Kacem, R., Khmakhem, R., Ben Younes, R., Karray, R., Cheikh, R., Ben Malek, R., Ben Slama, R., Kouki, R., Baati, R., Bechraoui, R., Fradi, R., Lahiani, R., Ridha, R., Zainine, R., Kallel, R., Rostom, S., Ben Abdallah, S., Ben Hammamia, S., Benchérifa, S., Benkirane, S., Chatti, S., El Guedri, S., El Oussaoui, S., Elkochri, S., Elmoussaoui, S., Enbili, S., Gara, S., Haouet, S., Khammeri, S., Khefecha, S., Khtrouche, S., Macheghoul, S., Mallouli, S., Rharrit, S., Skouri, S., Helali, S., Boulehmi, S., Abid, S., Naouar, S., Zelfani, S., Ben Amar, S., Ajmi, S., Braiek, S., Yahiaoui, S., Ghezaiel, S., Ben Toumia, S., Thabeti, S., Daboussi, S., Ben Abderahman, S., Rhaiem, S., Ben Rhouma, S., Rekaya, S., Haddad, S., Kammoun, S., Merai, S., Mhamdi, S., Ben Ali, R., Gaaloul, S., Ouali, S., Taleb, S., Zrour, S., Hamdi, S., Zaghdoudi, S., Ammari, S., Ben Abderrahim, S., Karaa, S., Maazaoui, S., Saidani, S., Stambouli, S., Mokadem, S., Boudiche, S., Zaghbib, S., Ayedi, S., Jardek, S., Bouselmi, S., Chtourou, S., Manoubi, S., Bahri, S., Halioui, S., Jrad, S., Mazigh, S., Ouerghi, S., Toujani, S., Fenniche, S., Aboudrar, S., Meriem Amari, S., Karouia, S., Bourgou, S., Halayem, S., Rammeh, S., Yaïch, S., Ben Nasrallah, S., Chouchane, S., Ftini, S., Makni, S., Miri, S., Saadi, S., Manoubi, S. A., Khalfallah, T., Mechergui, T., Dakka, T., Barhoumi, T., M Rad, T. E. B., Ajmi, T., Dorra, T., Ouali, U., Hannachi, W., Ferjaoui, W., Aissi, W., Dahmani, W., Dhouib, W., Koubaa, W., Zhir, W., Gheriani, W., Arfa, W., Dougaz, W., Sahnoun, W., Naija, W., Sami, Y., Bouteraa, Y., Elhamdaoui, Y., Hama, Y., Ouahchi, Y., Guebsi, Y., Nouira, Y., Daly, Y., Mahjoubi, Y., Mejdoub, Y., Mosbahi, Y., Said, Y., Zaimi, Y., Zgueb, Y., Dridi, Y., Mesbahi, Y., Gharbi, Y., Hellal, Y., Hechmi, Z., Zid, Z., Elmouatassim, Z., Ghorbel, Z., Habbadi, Z., Marrakchi, Z., Hidouri, Z., Abbes, Z., Ouhachi, Z., Khessairi, Z., Khlayfia, Z., Mahjoubi, Z., and Moatemri, Z.

13. Recurrent endocarditis on restrictive perimembranous septal defect causing aortic insufficiency.

Author

Horchani H, Soumer K, Nsiri S, Azabou N, Bousnina M, and Jemel A

Abstract

Infective endocarditis (IE) in children is a rare entity which presents a high rate of events during follow-up. Congenital heart disease, i particular ventricular septal defect (VSD), is the main predisposing condition to IE at those ages. The long-term risk of IE is of concern and whose follow-up can be complicated by a relapse of IE and reintervention. The endocarditis can affect the aortic valve (AV) and induce destructive lesions such as perforation of the valve making it leaky. We report an uncommon case of recurrent endocarditis on restrictive perimembranous VSD, and onset of severe aortic regurgitation after surgical closure, requiring a reoperation., Competing Interests: Conflict of interestThe authors declare that they have no known competing financial or personal relationships that could be viewed as influencing the work reported in this paper., (© Indian Association of Cardiovascular-Thoracic Surgeons 2024. Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Published
2025
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14. Inguinal synovial sarcoma revealed by a limb swelling: A case report.

Author

Chaker J, Khlas I, Bouassida I, Ayed AB, Bousnina M, and Jmal A

Abstract

Introduction and Importance: Synovial sarcoma is a malignant soft tissue tumor typically found near joints; its occurrence in the inguinal region is very rare., Case Presentation: We report a 23-years-old who presented with lower limb swelling. Imaging studies revealed a tumor in the groin area, compressing the femoral vein. A trucut biopsy concluded a synovial sarcoma. A complete resection was performed and the patient had adjuvant radiotherapy and chemotherapy with no evidence of reccurrence at 2-years follow-up., Clinical Discussion: Synovial sarcoma accounts for approximately 8 to 10 % of all soft tissue sarcomas. It is predominantly localized near the large joints in the limbs, with the inguinal location being extremely rare. Clinical diagnosis of the mass can sometimes be challenging. A needle biopsy, followed by histological analysis, is necessary to establish the diagnosis. MRI is considered the gold standard radiological examination for local staging of the tumor. The main treatment approach for synovial sarcoma is wide-margin resection, involving en-bloc resection of the tumor with clear margins. Vascular resection and reconstruction should be considered for involved vessels. Some authors argue that resection alone is sufficient for treating primary synovial sarcoma. However, adjuvant chemotherapy may be effective in cases where surgery quality is poor, making it a non-standard treatment. Others have highlighted the potential benefits of adjuvant radiotherapy, particularly in high-grade tumors., Conclusion: Surgical excision remains the mainstay of treatment. Therefore, it is necessary to be aware of the different clinical presentations, which can sometimes be unusual., Competing Interests: Declaration of competing interest N/A., (Copyright © 2024 The Authors. Published by Elsevier Ltd.. All rights reserved.)

Published
2024
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15. Left sleeve pneumonectomy for a rare lung tumor: A case report.

Author

Bouacida I, Essid R, Bousnina M, Zribi H, Ouerghi S, and Merghli A

Abstract

Introduction and Importance: Primary adenoid cystic carcinoma (ACC) of the lung is extremely rare. This tumor can be asymptomatic or have non characteristics symptoms, and the diagnosis is often late. The treatment of choice is surgery when it's possible., Case Presentation: We herein report the case of a young patient with ACC of the left main bronchus. He had dyspnea and chest pain for 6 months. Complete atelectasis of the left lung was found on the chest x-ray. Bronchoscopy showed a tumor obstructing the LMB and invading the carina. The CT scan revealed a 5 cm tumor obstructing the left main bronchus (LMB) with extension to the carina and thoracic trachea. The extension assessment was without abnormalities. The treatment was surgical. A left carinal pneumonectomy by double lateral thoracotomy was performed. The postoperative results were satisfactory. There was no recurrence with a follow-up of 2 years., Clinical Discussion: The therapeutic management of ACC is essentially based on surgical resection, which should be as radical as possible. However, complete resection is often difficult given the infiltrating nature of the tumor., Conclusion: Sleeve pneumonectomy with carinal resection is a curative option for patients with ACC of the main bronchi and carina that require expertise of the surgeons., (Copyright © 2021. Published by Elsevier Ltd.)

Published
2021
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16. Oxygen delivery monitoring under cardiopulmonary bypass : what implication on postoperative morbidity and mortality ?

Author

Bousnina M, Jemel A, Soumer K, Sendi T, Ouerghi S, and Marghli A

Subjects
Adult, Aged, Aged, 80 and over, Creatinine blood, Cross-Sectional Studies, Female, Hospital Mortality, Humans, Length of Stay, Male, Middle Aged, Retrospective Studies, Tunisia, Cardiopulmonary Bypass methods, Oxygen administration & dosage, Postoperative Complications epidemiology
Abstract

Introduction: The standard control parameters of cardiopulmonary bypass (CPB) currently used in Tunisia are replaced in Western countries by the concept of "goal-directed-perfusion" requiring oxygen delivery (DO2) minimum at 270ml / min / m2., Aim: In this study, we explored the association between the DO2 and the postoperative morbidity and mortality., Methods: This is a cross-sectional and retrospective observational study including a series of 50 patients operated on for myocardial revascularization under CPB., Results: We noticed a significant correlation between starting DO2i and Creatinine clearance at day 0, Δcreate (day 1-day 0) and ventilation time. There was also a significant correlation between discharge DO2i and daytime urine output, ventilation time, hospital stay and in-hospital mortality. Through a univariable study, we compared the classic parameters of perfusion monitoring during CPB in addition to the starting DO2i with the different postoperative results. It was noted that the starting DO2i figures below the threshold of 270ml / min / m² were significantly correlated with the duration of administration of catecholamines postoperatively, with prolonged ventilation, with the variation in serum creatinine postoperatively and with in-hospital mortality., Conclusion: DO2 is a monitoring tool that has proven its advantages for monitoring under CPB.

Published
2020

17. 46th Medical Maghrebian Congress. November 9-10, 2018. Tunis.

Author

Alami Aroussi A, Fouad A, Omrane A, Razzak A, Aissa A, Akkad A, Amraoui A, Aouam A, Arfaoui A, Belkouchi A, Ben Chaaben A, Ben Cheikh A, Ben Khélifa A, Ben Mabrouk A, Benhima A, Bezza A, Bezzine A, Bourrahouat A, Chaieb A, Chakib A, Chetoui A, Daoudi A, Ech-Chenbouli A, Gaaliche A, Hassani A, Kassimi A, Khachane A, Labidi A, Lalaoui A, Masrar A, McHachi A, Nakhli A, Ouakaa A, Siati A, Toumi A, Zaouali A, Condé AY, Haggui A, Belaguid A, El Hangouche AJ, Gharbi A, Mahfoudh A, Bouzouita A, Aissaoui A, Ben Hamouda A, Hedhli A, Ammous A, Bahlous A, Ben Halima A, Belhadj A, Bezzine A, Blel A, Brahem A, Banasr A, Meherzi A, Saadi A, Sellami A, Turki A, Ben Miled A, Ben Slama A, Daib A, Zommiti A, Chadly A, Jmaa A, Mtiraoui A, Ksentini A, Methnani A, Zehani A, Kessantini A, Farah A, Mankai A, Mellouli A, Zaouali A, Touil A, Hssine A, Ben Safta A, Derouiche A, Jmal A, Ferjani A, Djobbi A, Dridi A, Aridhi A, Bahdoudi A, Ben Amara A, Benzarti A, Ben Slama AY, Oueslati A, Soltani A, Chadli A, Aloui A, Belghuith Sriha A, Bouden A, Laabidi A, Mensi A, Ouakaa A, Sabbek A, Zribi A, Green A, Ben Nasr A, Azaiez A, Yeades A, Belhaj A, Mediouni A, Sammoud A, Slim A, Amine B, Chelly B, Jatik B, Lmimouni B, Daouahi B, Ben Khelifa B, Louzir B, Dorra A, Dhahri B, Ben Nasrallah C, Chefchaouni C, Konzi C, Loussaief C, Makni C, Dziri C, Bouguerra C, Kays C, Zedini C, Dhouha C, Mohamed C, Aichaouia C, Dhieb C, Fofana D, Gargouri D, Chebil D, Issaoui D, Gouiaa D, Brahim D, Essid D, Jarraya D, Trad D, Ben Hmida E, Sboui E, Ben Brahim E, Baati E, Talbi E, Chaari E, Hammami E, Ghazouani E, Ayari F, Ben Hariz F, Bennaoui F, Chebbi F, Chigr F, Guemira F, Harrar F, Benmoula FZ, Ouali FZ, Maoulainine FMR, Bouden F, Fdhila F, Améziani F, Bouhaouala F, Charfi F, Chermiti Ben Abdallah F, Hammemi F, Jarraya F, Khanchel F, Ourda F, Sellami F, Trabelsi F, Yangui F, Fekih Romdhane F, Mellouli F, Nacef Jomli F, Mghaieth F, Draiss G, Elamine G, Kablouti G, Touzani G, Manzeki GB, Garali G, Drissi G, Besbes G, Abaza H, Azzouz H, Said Latiri H, Rejeb H, Ben Ammar H, Ben Brahim H, Ben Jeddi H, Ben Mahjouba H, Besbes H, Dabbebi H, Douik H, El Haoury H, Elannaz H, Elloumi H, Hachim H, Iraqi H, Kalboussi H, Khadhraoui H, Khouni H, Mamad H, Metjaouel H, Naoui H, Zargouni H, Elmalki HO, Feki H, Haouala H, Jaafoura H, Drissa H, Mizouni H, Kamoun H, Ouerda H, Zaibi H, Chiha H, Kamoun H, Saibi H, Skhiri H, Boussaffa H, Majed H, Blibech H, Daami H, Harzallah H, Rkain H, Ben Massoud H, Jaziri H, Ben Said H, Ayed H, Harrabi H, Chaabouni H, Ladida Debbache H, Harbi H, Yacoub H, Abroug H, Ghali H, Kchir H, Msaad H, Ghali H, Manai H, Riahi H, Bousselmi H, Limem H, Aouina H, Jerraya H, Ben Ayed H, Chahed H, Snéne H, Lahlou Amine I, Nouiser I, Ait Sab I, Chelly I, Elboukhani I, Ghanmi I, Kallala I, Kooli I, Bouasker I, Fetni I, Bachouch I, Bouguecha I, Chaabani I, Gazzeh I, Samaali I, Youssef I, Zemni I, Bachouche I, Youssef I, Bouannene I, Kasraoui I, Laouini I, Mahjoubi I, Maoudoud I, Riahi I, Selmi I, Tka I, Hadj Khalifa I, Mejri I, Béjia I, Bellagha J, Boubaker J, Daghfous J, Dammak J, Hleli J, Ben Amar J, Jedidi J, Marrakchi J, Kaoutar K, Arjouni K, Ben Helel K, Benouhoud K, Rjeb K, Imene K, Samoud K, El Jeri K, Abid K, Chaker K, Abid K, Bouzghaîa K, Kamoun K, Zitouna K, Oughlani K, Lassoued K, Letaif K, Hakim K, Cherif Alami L, Benhmidoune L, Boumhil L, Bouzgarrou L, Dhidah L, Ifrine L, Kallel L, Merzougui L, Errguig L, Mouelhi L, Sahli L, Maoua M, Rejeb M, Ben Rejeb M, Bouchrik M, Bouhoula M, Bourrous M, Bouskraoui M, El Belhadji M, El Belhadji M, Essakhi M, Essid M, Gharbaoui M, Haboub M, Iken M, Krifa M, Lagrine M, Leboyer M, Najimi M, Rahoui M, Sabbah M, Sbihi M, Zouine M, Chefchaouni MC, Gharbi MH, El Fakiri MM, Tagajdid MR, Shimi M, Touaibia M, Jguirim M, Barsaoui M, Belghith M, Ben Jmaa M, Koubaa M, Tbini M, Boughdir M, Ben Salah M, Ben Fraj M, Ben Halima M, Ben Khalifa M, Bousleh M, Limam M, Mabrouk M, Mallouli M, Rebeii M, Ayari M, Belhadj M, Ben Hmida M, Boughattas M, Drissa M, El Ghardallou M, Fejjeri M, Hamza M, Jaidane M, Jrad M, Kacem M, Mersni M, Mjid M, Sabbah M, Serghini M, Triki M, Ben Abbes M, Boussaid M, Gharbi M, Hafi M, Slama M, Trigui M, Taoueb M, Chakroun M, Ben Cheikh M, Chebbi M, Hadj Taieb M, Kacem M, Ben Khelil M, Hammami M, Khalfallah M, Ksiaa M, Mechri M, Mrad M, Sboui M, Bani M, Hajri M, Mellouli M, Allouche M, Mesrati MA, Mseddi MA, Amri M, Bejaoui M, Bellali M, Ben Amor M, Ben Dhieb M, Ben Moussa M, Chebil M, Cherif M, Fourati M, Kahloul M, Khaled M, Machghoul M, Mansour M, Abdesslem MM, Ben Chehida MA, Chaouch MA, Essid MA, Meddeb MA, Gharbi MC, Elleuch MH, Loueslati MH, Sboui MM, Mhiri MN, Kilani MO, Ben Slama MR, Charfi MR, Nakhli MS, Mourali MS, El Asli MS, Lamouchi MT, Cherti M, Khadhraoui M, Bibi M, Hamdoun M, Kassis M, Touzi M, Ben Khaled M, Fekih M, Khemiri M, Ouederni M, Hchicha M, Kassis M, Ben Attia M, Yahyaoui M, Ben Azaiez M, Bousnina M, Ben Jemaa M, Ben Yahia M, Daghfous M, Haj Slimen M, Assidi M, Belhadj N, Ben Mustapha N, El Idrissislitine N, Hikki N, Kchir N, Mars N, Meddeb N, Ouni N, Rada N, Rezg N, Trabelsi N, Bouafia N, Haloui N, Benfenatki N, Bergaoui N, Yomn N, Ben Mustapha N, Maamouri N, Mehiri N, Siala N, Beltaief N, Aridhi N, Sidaoui N, Walid N, Mechergui N, Mnif N, Ben Chekaya N, Bellil N, Dhouib N, Achour N, Kaabar N, Mrizak N, Mnif N, Chaouech N, Hasni N, Issaoui N, Ati N, Balloumi N, Haj Salem N, Ladhari N, Akif N, Liani N, Hajji N, Trad N, Elleuch N, Marzouki NEH, Larbi N, M'barek N, Rebai N, Bibani N, Ben Salah N, Belmaachi O, Elmaalel O, Jlassi O, Mihoub O, Ben Zaid O, Bouallègue O, Bousnina O, Bouyahia O, El Maalel O, Fendri O, Azzabi O, Borgi O, Ghdes O, Ben Rejeb O, Rachid R, Abi R, Bahiri R, Boulma R, Elkhayat R, Habbal R, Rachid R, Tamouza R, Jomli R, Ben Abdallah R, Smaoui R, Debbeche R, Fakhfakh R, El Kamel R, Gargouri R, Jouini R, Nouira R, Fessi R, Bannour R, Ben Rabeh R, Kacem R, Khmakhem R, Ben Younes R, Karray R, Cheikh R, Ben Malek R, Ben Slama R, Kouki R, Baati R, Bechraoui R, Fakhfakh R, Fradi R, Lahiani R, Ridha R, Zainine R, Kallel R, Rostom S, Ben Abdallah S, Ben Hammamia S, Benchérifa S, Benkirane S, Chatti S, El Guedri S, El Oussaoui S, Elkochri S, Elmoussaoui S, Enbili S, Gara S, Haouet S, Khammeri S, Khefecha S, Khtrouche S, Macheghoul S, Mallouli S, Rharrit S, Skouri S, Helali S, Boulehmi S, Abid S, Naouar S, Zelfani S, Ben Amar S, Ajmi S, Braiek S, Yahiaoui S, Ghezaiel S, Ben Toumia S, Thabeti S, Daboussi S, Ben Abderahman S, Rhaiem S, Ben Rhouma S, Rekaya S, Haddad S, Kammoun S, Merai S, Mhamdi S, Ben Ali R, Gaaloul S, Ouali S, Taleb S, Zrour S, Hamdi S, Zaghdoudi S, Ammari S, Ben Abderrahim S, Karaa S, Maazaoui S, Saidani S, Stambouli S, Mokadem S, Boudiche S, Zaghbib S, Ayedi S, Jardek S, Bouselmi S, Chtourou S, Manoubi S, Bahri S, Halioui S, Jrad S, Mazigh S, Ouerghi S, Toujani S, Fenniche S, Aboudrar S, Meriem Amari S, Karouia S, Bourgou S, Halayem S, Rammeh S, Yaïch S, Ben Nasrallah S, Chouchane S, Ftini S, Makni S, Manoubi S, Miri S, Saadi S, Manoubi SA, Khalfallah T, Mechergui T, Dakka T, Barhoumi T, M'rad TEB, Ajmi T, Dorra T, Ouali U, Hannachi W, Ferjaoui W, Aissi W, Dahmani W, Dhouib W, Koubaa W, Zhir W, Gheriani W, Arfa W, Dougaz W, Sahnoun W, Naija W, Sami Y, Bouteraa Y, Elhamdaoui Y, Hama Y, Ouahchi Y, Guebsi Y, Nouira Y, Daly Y, Mahjoubi Y, Mejdoub Y, Mosbahi Y, Said Y, Zaimi Y, Zgueb Y, Dridi Y, Mesbahi Y, Gharbi Y, Hellal Y, Hechmi Z, Zid Z, Elmouatassim Z, Ghorbel Z, Habbadi Z, Marrakchi Z, Hidouri Z, Abbes Z, Ouhachi Z, Khessairi Z, Khlayfia Z, Mahjoubi Z, and Moatemri Z

Subjects
Africa, Northern epidemiology, Anatomy education, Education, Medical history, Education, Medical methods, Education, Medical organization & administration, History, 21st Century, Humans, Internship and Residency standards, Internship and Residency trends, Job Satisfaction, Pathology, Clinical education, Tunisia epidemiology, Education, Medical trends, Medicine methods, Medicine organization & administration, Medicine trends
Published
2019

18. Surgical management of a simultaneous aortic valve replacement and pneumonectomy.

Author

Bousnina M, Zribi H, Zairi S, Soumer K, Ouerghi S, and Kilani T

Abstract

Combined heart surgery and lung resection remains a controversial issue. The treatment of two major conditions in the same operative time may be attempted in certain cases. We report the case of a 68-year-old man who presented for dyspnea on exertion. The chest computerized tomography scan showed an infiltrating tumor which involved the right interlobar artery. A pneumonectomy was indicated and the preoperative echocardiography detected a calcified aortic valve with severe stenosis and significant pressure gradient. The patient had combined pneumonectomy and aortic valve replacement through median sternotomy and was discharged 18 days after surgery. Cardiac valve replacement is feasible in conjunction with pulmonary resection. However morbidity is increased in case of associated pneumonectomy., Competing Interests: Conflict of interestThe authors declare that they have no conflict of interest., (© Indian Association of Cardiovascular-Thoracic Surgeons 2017.)

Published
2018
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19. The emergent use of Cardiopulmonary bypass and extracorporeal membrane oxygenator in a child with sickle cell disease.

Author

Ben Ameur W, Ouerghi S, Dridi A, Bousnina M, Ben Youssef A, Kilani T, and Mestiri T

Subjects
Anemia, Sickle Cell physiopathology, Child, Echocardiography, Fatal Outcome, Humans, Male, Anemia, Sickle Cell therapy, Cardiopulmonary Bypass methods, Extracorporeal Membrane Oxygenation methods, Oxygenators, Membrane
Abstract

The use of Cardiopulmonary bypass (CPB) and extracorporeal membrane oxygenator (ECMO) in patients suffering from Sickle cell disease (SCD) needs specific precautions. Whereas, no consensual protocols have been established to clarify therapeutic management. CASE REPORT A 7-year-old boy was admitted to the hospital for surgery of advanced endocarditis.  Major dyspnea, hemodynamic distress and fever were noted on physical examination. Biological tests exploring anaemia revealed Haemoglobin (Hb) S levels of 39.1%. Echocardiography showed important right heart cavities dilation with multiple aortic vegetations. The child was accepted for emergent surgery. Ten minutes after anesthetic induction, serious hemodynamic distress was established. The patient was put on normothermic CPB when he received four packed red-blood-cell. After surgery, he was placed on ECMO support for 2 days than he succumbed. CONCLUSION Urgent cardiac surgery in patients suffering from SCD poses a major therapeutic dilemma. Multiplying case reports and encouraging prospective studies are necessary to define the right place of cardio-pulmonary assistance in treatment protocols for better management.

Published
2016

20. [Endocarditis tricuspidis: 3 case reports].

Author

Ben Youssef A, Bousnina M, Ouerghi S, Hamzaoui O, Mgarrech I, Besbes M, Mestiri T, and Kilani T

Subjects
Adult, Endocarditis, Bacterial etiology, Endocarditis, Bacterial surgery, Humans, Male, Staphylococcal Infections complications, Staphylococcal Infections surgery, Staphylococcus aureus, Substance Abuse, Intravenous microbiology, Tricuspid Valve pathology, Tricuspid Valve surgery, Endocarditis, Bacterial diagnosis, Staphylococcal Infections diagnosis, Substance Abuse, Intravenous complications, Tricuspid Valve microbiology
Published
2014

21. Epicardial cavernous hemangioma: a two-case report.

Author

Ben Youssef A, Zairi S, Ouerghi S, Ayadi A, Bousnina M, Berraies F, and Kilani T

Subjects
Aged, Female, Heart Neoplasms pathology, Heart Neoplasms surgery, Hemangioma, Cavernous pathology, Hemangioma, Cavernous surgery, Humans, Pericardium pathology, Young Adult, Heart Neoplasms diagnosis, Hemangioma, Cavernous diagnosis
Abstract

Aims: We report two-cases of cavernous hemangiomas arising from the epicardium in two women aged respectively 24 and 79 years old. The first patient was symptomatic and presented with palpitations. The second patient was referred after a random discovery at echocardiography. Chest CT and MRI were performed in the two cases and showed a mass located in the pericardial cavity. Coronary CT was necessary in the first case to ascertain the degree of coronary artery involvement. Both of our patients underwent surgical resection under cardiopulmonary bypass with an uneventful postoperative course for the first case. The second one, died postoperatively from pneumonia., Conclusion: Cardiac cavernous hemangiomas, although rare and well tolerated require prompt management and surgery at discovery to avoid further complications which may put at risk the patient's life prognosis.

Published
2014

22. Tracheo-aortic fatal fistula after tracheostomy: a rare complication to keep in mind.

Author

Ben Youssef A, Zairi S, Ziadi J, Bousnina M, Ouerghi S, Mestiri T, and Kilani T

Subjects
Adolescent, Aortic Diseases diagnosis, Dandy-Walker Syndrome complications, Down Syndrome complications, Fatal Outcome, Fistula diagnosis, Humans, Male, Postoperative Hemorrhage diagnosis, Tracheal Diseases diagnosis, Aortic Diseases etiology, Dandy-Walker Syndrome surgery, Down Syndrome surgery, Fistula etiology, Postoperative Hemorrhage etiology, Tracheal Diseases etiology, Tracheostomy adverse effects
Published
2014

23. [Beating heart coronary artery bypass: 100 cases].

Author

Ben Youssef A, Bousnina M, Ouerghi S, Berraies F, Kamoun MH, Mestiri T, and Kilani T

Subjects
Aged, Cardiotonic Agents therapeutic use, Drug Utilization, Humans, Postoperative Complications, Coronary Artery Bypass, Off-Pump statistics & numerical data
Abstract

Background: Coronary artery revascularization with cardiopulmonary bypass has been reported to carry several risks., Aim: Off-pump coronary artery bypass grafting has been proposed to result in a better outcome. The aim of this study is to assess the effect of off-pump cardiopulmonary bypass., Methods: In a 7-year period, a total of 100 patients undergoing isolated first-time off-pump coronary artery bypass graft were studied. The mean ejection fractions was 48% and the EUROSCORE mean was 4.9., Results: The average number of grafts was 1.55 per patient. The postoperative outcomes were simple for most patients with little use of inotropes after 24 hours (42%), few cases of atrial fibrillation (9.4%), and transfusion (27.3%). Time to extubation was less than 48 hours in most cases (94.7%) and hospital mortality rate was 10.5%., Conclusion: The beating heart bypass surgery allows good immediate results including multi-vessel disease and in patients at high risk.

Published
2013

24. Lead and cadmium concentrations in seawater and algae of the Tunisian coast.

Author

El Ati-Hellal M, Hedhili A, Hellal F, Boujlel K, Dachraoui M, Bousnina M, Ghorbel H, and Ndhif M

Subjects
Chlorophyta chemistry, Environmental Monitoring methods, Fucus chemistry, Humans, Maximum Allowable Concentration, Petroleum, Public Health legislation & jurisprudence, Sampling Studies, Spectrophotometry, Atomic, Tunisia, Ulva chemistry, Cadmium analysis, Eukaryota chemistry, Lead analysis, Seawater chemistry, Water Pollutants, Chemical analysis
Abstract

Both lead and cadmium are toxic trace metals, even in very weak concentrations. The aim of this study was to estimate lead and cadmium pollution in various sites of the Tunisian coast and to verify the possibility of modification of the algae bioconcentration power according to water physico-chemical conditions. Our study concerned 99 samples of algae and 99 samples of seawater, taken in different sites of the Tunisian littoral. The analysis was realized by atomic absorption spectrophotometry (oven graphite). In algae, Sfax site presented the highest concentrations of lead when Sousse site showed the lowest ones. In seawater, the most amounts of lead were observed in Bizerte, Mahdia and Sfax sites, and those of cadmium in Bizerte and Medenine coasts. Bizerte's coast seems to be the most exposed zone to pollution. Indeed, the intensification of sea traffic may take place on this pollution because hydrocarbons derived from petroleum contain some tetraethylic lead characterised by its great toxicity. Sousse's region is the least polluted zone; it might be due to the development of tourism and a strict regulation of pollution in this district.

Published
2005

25. Use of plants to induce chemical submission in Tunisia.

Author

Ghorbal H, Hamouda C, Bousnina M, Hédhiri S, Salah NB, Amamou M, and Hédhili A

Subjects
Adolescent, Adult, Female, Humans, Male, Middle Aged, Retrospective Studies, Tunisia, Crime, Plant Extracts adverse effects, Psychotropic Drugs adverse effects
Abstract

Induced chemical submission is the administration or instigation of consumption of one or more substances to an individual without their knowledge to alter attentiveness and make the person vulnerable to abuse. Specific experiences in managing victims of induced submission from plant materials at a poison control center are presented.

Published
2003

28. [Idiopathic pulmonary hemosiderosis, celiac disease and cardiomyopathy].

Author

Yacoub M, Mahjoub H, Abroug S, Bousnina M, Harbi A, and Essoussi AS

Subjects
Child, Child, Preschool, Fatal Outcome, Female, Hemosiderosis therapy, Humans, Male, Cardiomyopathies complications, Celiac Disease complications, Hemosiderosis complications, Lung Diseases complications
Abstract

Unlabelled: BACKGROUND--Idiopathic pulmonary hemosiderosis (IPH), a rare and possibly immune disease, is sometimes associated with coeliac disease and myocardiopathy., Case Reports: CASE NO 1--A 2 year-old boy with IPH was investigated because he suffered from frequent, soft stools. Small bowel biopsy showed partial villous atrophy. Circulating gliadin antibodies were present. The patient was placed on a gluten-free diet. CASE NO 2--An 8 year-old girl was admitted because she suffered from severe anemia (Hb: 4 g/100 ml). She was found to have IPH and myocardiopathy. She had no manifestation, but a systematic search for coeliac disease was positive (total villous atrophy; presence of circulating gliadin and alveolar basement membrane antibodies). The patient was placed on a gluten-free diet, prednisone and diuretics, but she died during a relapse 2 months later. CONCLUSION--It is worthwhile checking for coeliac disease in all patients with IPH. The presence of myocardiopathy is a negative prognosis.

Published
1994

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