1
|
Bellefkih FZ, Benchakroun N, Lalya I, Amaoui B, El Kacemi H, Acharki A, El Hfid M, El Mazghi A, Chekrine T, Bouchbika Z, Jouhadi H, Sahraoui S, Tawfiq N, Michalet M. Radiotherapy in the management of rare gastrointestinal cancers: A systematic review. Cancer Radiother 2023; 27:622-637. [PMID: 37500390 DOI: 10.1016/j.canrad.2023.06.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 06/10/2023] [Accepted: 06/13/2023] [Indexed: 07/29/2023]
Abstract
The aim of this analysis is to assess radiotherapy's role and technical aspects in an array of rare gastrointestinal (GI) cancers for adult patients. Collection data pertaining to radiotherapy and digestive rare cancers were sourced from Medline, EMBASE, and Cochrane Library. Preoperative chemoradiotherapy improved outcomes for patients with esophageal undifferentiated carcinoma compared with esophageal salivary gland types of carcinomas. For rare gastric epithelial carcinoma, perioperative chemotherapy is the common treatment. Adjuvant chemoradiotherapy showed no benefice compared with adjuvant chemotherapy for duodenal adenocarcinoma. Small bowel sarcomas respond well to radiotherapy. By analogy to anal squamous cell carcinoma, exclusive chemoradiotherapy provided better outcomes for patients with rectal squamous cell carcinoma. For anal adenocarcinoma, neoadjuvant chemoradiotherapy, followed by radical surgery, was the most effective regimen. For pancreatic neuroendocrine tumors, chemoradiotherapy can be a suitable option as postoperative or exclusive for unresectable/borderline disease. The stereotactic body radiotherapy (SBRT) is a promising approach for hepatobiliary malignancy. Radiotherapy is a valuable option in gastrointestinal stromal tumors (GIST) for palliative intent, tyrosine kinase inhibitors (TKIs) resistant disease, and unresectable or residual disease. Involved field (IF) radiotherapy for digestive lymphoma provides good results, especially for gastric extranodal marginal zone lymphoma (MALT). In conclusion, radiotherapy is not an uncommon indication in this context. A multidisciplinary approach is needed for better management of digestive rare cancers.
Collapse
Affiliation(s)
- F Z Bellefkih
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco.
| | - N Benchakroun
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco; Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - I Lalya
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - B Amaoui
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - H El Kacemi
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - A Acharki
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - M El Hfid
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - A El Mazghi
- Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - T Chekrine
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - Z Bouchbika
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - H Jouhadi
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - S Sahraoui
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco; Association marocaine d'oncologie-radiothérapie (Aoram), Casablanca, Morocco
| | - N Tawfiq
- Department of Radiotherapy-Oncology, Ibn Rochd University Hospital, Hassan II University, Casablanca, Morocco
| | - M Michalet
- Service d'oncologie-radiothérapie, institut du cancer de Montpellier, Fédération d'oncologie-radiothérapie d'Occitanie Méditerranée (Forom), Montpellier, France
| |
Collapse
|
2
|
Lalya I, Benchakroun N, Sifat H, El Kacemi H, B Amaoui, El Hfid M, Sahraoui S, El Mazghi SA, Tahri A, Benider A, Acharki A. [Stereotactic radiotherapy in Morocco : Inventory and technological compatibility with the minimum requirements of international recommendations of good practice]. Cancer Radiother 2023; 27:676-681. [PMID: 37482465 DOI: 10.1016/j.canrad.2023.06.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/30/2023] [Revised: 06/07/2023] [Accepted: 06/07/2023] [Indexed: 07/25/2023]
Affiliation(s)
- I Lalya
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Hôpital Militaire d'Instruction Mohammed-V, Rabat, Maroc; Université Mohammed-V, Rabat, Maroc.
| | - N Benchakroun
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Centre d'oncologie Mohammed VI- CHU de Casablanca, Casablanca, Maroc; Université Hassan II, Casablanca, Maroc
| | - H Sifat
- Hôpital Militaire d'Instruction Mohammed-V, Rabat, Maroc; Université Mohammed-V, Rabat, Maroc
| | - H El Kacemi
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Université Mohammed-V, Rabat, Maroc; Institut National d'Oncologie (INO), Rabat, Maroc
| | - B Amaoui
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Centre universitaire d'oncologie, Agadir, Maroc
| | - M El Hfid
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Centre universitaire d'oncologie, Tanger, Maroc
| | - S Sahraoui
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Centre d'oncologie Mohammed VI- CHU de Casablanca, Casablanca, Maroc; Université Hassan II, Casablanca, Maroc
| | - S A El Mazghi
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Centre international d'oncologie, Fès, Maroc
| | - A Tahri
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Clinique spécialisée d'oncologie Menara, Marrakech, Maroc
| | - A Benider
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Clinique d'oncologie Ryad, Casablanca, Maroc
| | - A Acharki
- Association d'Oncologie Radiothérapie du Maroc (AORAM), Casablanca, Maroc; Clinique d'oncologie Ryad, Casablanca, Maroc
| |
Collapse
|
3
|
Bendahou H, Abouriche A, Maaroufi A, Ettagmouti Y, Zahri S, Ammouri Z, Belkouchia S, Rochd E, Ejjebli S, Benmalek R, Azzouzi L, Habbal R, Dakir M, Arab KF, Tawfik N, Sahraoui S. Evaluation of right ventricular dysfunction concomitant to left ventricular dysfunction in cardiotoxicity induced by trastuzumab in patients followed for HER2+ breast cancer: Experience of the first cardio-oncology unit in Morocco. Archives of Cardiovascular Diseases Supplements 2023. [DOI: 10.1016/j.acvdsp.2022.10.318] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
|
4
|
El Arab KF, Bourhafour M, Elqasseh R, Khoaja A, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Ennachit M, Elkarroumi M, Benider A, Sahraoui S. Primary neuroendocrine tumors of the breast: About a case and of the review of the literature. Int J Surg Case Rep 2022; 99:107642. [PMID: 36122420 PMCID: PMC9568780 DOI: 10.1016/j.ijscr.2022.107642] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 09/08/2022] [Accepted: 09/09/2022] [Indexed: 11/30/2022] Open
Abstract
primary neuroendocrine carcinomas of the breast represent a minority and are currently included in the latest WHO classification of breast tumors. Their morphological and immunohistochemical features (chromogranin and synaptophysin expression) allow the retain the diagnosis. we report a case of primary neuroendocrine carcinoma of the breast in 50 years old Moroccan women who presented nodule 4,2 cm palpable and mobile of the left breast. Lumpectomy axillary lymph node resection was performed. a histopathological examination disclosed the diagnosis of primary breast neuroendocrine tumors with negative surgical margins and positive lymph nodes (13 N+/19 N). The tumor cells were positive for neuroendocrine markers, a highKi67 proliferation index and the membrane expression of the invasive tumor cells to the anti-HER2 antibody was 2, a FISH done which was equivocal. Our patient received 6 courses of chemotherapythen radiotherapy; currently she received adjuvant hormonal treatment with Tamoxifene. The morphological and immunohistochemical features (Chromogranin and Synaptophysin expression) allow to retain the diagnosis. Studies, including larger series, are needed in order to understand the biological behavior of these tumors. Surgical treatment (mastectomy with axillary dissection and metastasectomy), remains the first line treatment in primary neuroendocrine tumors The chemotherapy protocol is not standardized: Primary neuroendocrine tumors of the breast are treated by some as adenocarcinoma of the breast and by others as neuroendocrine carcinoma
Collapse
Affiliation(s)
- K Fares El Arab
- Department of Medical Oncology, University Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco.
| | - M Bourhafour
- Department of Medical Oncology, University Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - R Elqasseh
- Department of Obstetrics And Gynecology, University Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - A Khoaja
- Department of Anathomopathology, University Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, university Hassan II, Casablanca, Morocco
| | - Z Bouchbika
- Department of Radiotherapy, Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - N Benchakroun
- Department of Radiotherapy, Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - H Jouhadi
- Department of Radiotherapy, Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - N Tawfiq
- Department of Radiotherapy, Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - M Ennachit
- Department of Obstetrics And Gynecology, University Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - M Elkarroumi
- Department of Obstetrics And Gynecology, University Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - Abdellatif Benider
- Department of Radiotherapy, Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| | - S Sahraoui
- Department of Radiotherapy, Hospital Center Ibn Rochd, Faculty of Medicine and Pharmacy, University Hassan II, Casablanca, Morocco
| |
Collapse
|
5
|
cherkaoui M, Guendaoui S, Chekrine T, Bourhafour M, Bouchbika Z, hassan J, Tawfiq N, Sahraoui S. EP06.01-010 Clinical Outcomes after Hypo Fractionated Radiotherapy for Locally Advanced Non-Small Cell Lung Cancer During The Covid-19 Pandemic In Morocco. J Thorac Oncol 2022. [PMCID: PMC9452013 DOI: 10.1016/j.jtho.2022.07.525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
6
|
Haddouche A, Ait Bellabas K, Hamrani WF, Sahraoui S, Fatma R, Rahal F, Slimani S, Hanni F. AB0243 CONSIDERING THE COMBINATION OF TWO BIOLOGICS IN CASE OF FAILURE OF THE MONOTHERAPY IN JUVENILE ONSET RHEUMATOID ARTHRITIS. Ann Rheum Dis 2021. [DOI: 10.1136/annrheumdis-2021-eular.4058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
Background:The management of rheumatoid arthritis refractory to conventional synthetic disease-modifying antirheumatic drugs (csDMARDs) is currently well codified and includes different types of biologics and even targeted sDMARDs. A rotation of biologic therapies is recommended in order to better control the disease.Methods:We report the case of a 20-year-old patient followed in our hospital for the management of a deforming and erosive seropositive rheumatoid arthritis (FR +, ACPA +) with a juvenile onset at the age of 8 years. The diagnosis of an immunopositive polyarticular form of JIA was retained in 2010 (9 years old); the patient was treated with methotrexate (MTX) at a dose of 10 mg per week and methylprednisolone at doses varying between 4 and 10 mg per day. Following the failure of MTX, etanercept was introduced for 6 months without success, followed by tocilizumab in 2012 at a dose of 8mg/kg/month for a year, without good response. In 2014, a course of rituximab (RTX) at a dose of 2 shots of 500mg, 2 weeks apart was prescribed followed 9 months later by etanercept at a dose of 50 mg a week for 3 years then by adalimumab (40mg/ week) because of the multiple treatment failures.In 2018, the repetition of RTX at a dose of 1g, renewed 15 days later, improved the patient for only 3 months. Then, a combination of two biologics, namely RTX (2 x 1g, 15 days apart) and adalimumab 1 month later (40mg / week) was received by the patient with a good response at 3 months. The latter was maintained for 7 months even after stopping the adalimumab following confinement for COVID-19. In September 2020, flares occurred and the adalimumab (ADA) has been delivered but without success during 3 months, stopped later for a benign form of COVID-19 (15 months after RTX). In January 2021, the association RTX + ADA was given again and we hope that it will be as effective as the first prescription.Results:The clinical and biological severity of our patient’s rheumatoid arthritis led us to give a combination of two biological treatments. Indeed, we do not have other therapeutic classes to deliver to her, that encouraged us to rotate between all the available biological therapies in our country. The combination of a CD20 inhibitor (RTX) with a TNF blocker (ADA) was safe and made possible, for the first time, the achievement of clinical and biological remission during 7 months, even after stopping the TNF blocker. Greenwald et al. reported the safety of the combination of RTX + TNF inhibitors in a randomized clinical trial in 51 patients. Its efficacy, a secondary goal of the study, was suggested at 24 weeks by the percentage of ACR 20 and ACR 50 responses that was greater than in the RTX placebo group.Conclusion:The combination of RTX with a TNF blocker can be a real alternative therapy in rheumatoid arthritis with failure to a biological monotherapy.Disclosure of Interests:None declared
Collapse
|
7
|
Outtaleb FZ, Alami A, Serbati N, Benchakroun N, Bouchbika Z, Jouhadi H, Tawfiq N, Sahraoui S, Benider A, Dehbi H. Lynch syndrome or hereditary non polyposis colorectal cancer (HNPCC) in a moroccan family: Case report. Ann Med Surg (Lond) 2021; 62:123-126. [PMID: 33520207 PMCID: PMC7819804 DOI: 10.1016/j.amsu.2021.01.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/05/2021] [Accepted: 01/08/2021] [Indexed: 12/02/2022] Open
Abstract
Introduction and importance Colorectal cancer is a major global health problem. In 5% of cases, a genetic predisposition to cancer's syndrome is the etiology, such as Lynch syndrome. The population prevalence of Lynch syndrome has been estimated at 1/440. The objectives of this study are to show the interest of the oncogenetic consultation in the management of patients with suspicion of Lynch syndrome. Case presentation It is a 70-year-old patient with a family history of different neoplasms. The patient has also been followed for an adenocarcinoma of the colon. An oncogenetic consultation was indicated, which led to the diagnosis of Lynch syndrome, according to the Amsterdam II criteria. A study of the MisMatch Repair genes was requested, to allow a pre-symptomatic diagnosis of apparented subjects at risk, and thus to also allow monitoring and early diagnosis of neoplasms or prophylactic measures. Discussion Lynch syndrome is one of the most common cancer susceptibility syndromes. A constitutional deleterious mutation in one of the DNA MisMatch Repair genes, is responsible for nearly 70% of cases of this syndrome. The oncogenetic consultation and the identification of the genetics cause, makes it possible to set up specific monitoring and to offer a pre-symptomatic test to all major relatives of the index case. Conclusion This medical observation shows the benefit of the oncogenetic consultation, if a genetic predisposition to cancer's syndrome is suspected. The diagnostic of this predisposition and monitoring of the propositus and his exposed, like in Lynch syndrome will help in the early management of cancers, specially colorectal cancer and endometrial adenocarcinoma. Lynch syndrome in a moroccan family: A case report: It shows the interest of a oncogenetic consultation if we suspect a hereditary predisposition to cancers. And the necessity of the surveillance of the propositus and his exposed relatives, to make possible an early management of cancers.
Collapse
Affiliation(s)
- F Z Outtaleb
- Laboratory of Medical Genetics, Ibn Rochd University Hospital of Casablanca, Morocco
| | - A Alami
- Mohamed VI Oncology Center, Ibn Rochd University Hospital of Casablanca, Morocco
| | - N Serbati
- Laboratory of Medical Genetics, Ibn Rochd University Hospital of Casablanca, Morocco
| | - N Benchakroun
- Mohamed VI Oncology Center, Ibn Rochd University Hospital of Casablanca, Morocco
| | - Z Bouchbika
- Mohamed VI Oncology Center, Ibn Rochd University Hospital of Casablanca, Morocco
| | - H Jouhadi
- Mohamed VI Oncology Center, Ibn Rochd University Hospital of Casablanca, Morocco
| | - N Tawfiq
- Mohamed VI Oncology Center, Ibn Rochd University Hospital of Casablanca, Morocco
| | - S Sahraoui
- Mohamed VI Oncology Center, Ibn Rochd University Hospital of Casablanca, Morocco
| | - A Benider
- Mohamed VI Oncology Center, Ibn Rochd University Hospital of Casablanca, Morocco
| | - H Dehbi
- Laboratory of Medical Genetics, Ibn Rochd University Hospital of Casablanca, Morocco.,Cellular and Molecular Pathology Laboratory, Casablanca Faculty of Medicine and Pharmacy, Hassan II University, Morocco
| |
Collapse
|
8
|
Lahmamssi C, Guy JB, Benchekroun N, Bouchbika Z, Taoufik N, Jouhadi H, Sahraoui S, Benider A, Ben Mrad M, Jmour O, Bousarsar A, Lan M, Lei Q, Benna M, Moslemi D, Vallard A, Magné N. Désescalade thérapeutique dans les cancers de l’oropharynx induit par les HPV : mise au point. Cancer Radiother 2020. [DOI: 10.1016/j.canrad.2020.03.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
9
|
Lahmamssi C, Guy JB, Benchekroun N, Bouchbika Z, Taoufik N, Jouhadi H, Sahraoui S, Benider A, Ben Mrad M, Jmour O, Bousarsar A, Lan M, Lei Q, Benna M, Moslemi D, Vallard A, Magné N. Désescalade thérapeutique dans les cancers de l’oropharynx induit par les HPV : mise au point. Cancer Radiother 2020. [DOI: 10.1016/j.canrad.2020.03.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
10
|
Lahmamssi C, Guy JB, Benchekroun N, Bouchbika Z, Taoufik N, Jouhadi H, Sahraoui S, Benider A, Ben Mrad M, Jmour O, Bousarsar A, Lan ML, Lei Q, Benna M, Moslemi D, Vallard A, Magné N. [Treatment de-intensification strategies for HPV-driven oropharyngeal cancer: A short review]. Cancer Radiother 2020; 24:258-266. [PMID: 32229067 DOI: 10.1016/j.canrad.2019.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2019] [Revised: 12/09/2019] [Accepted: 12/18/2019] [Indexed: 11/18/2022]
Abstract
The incidence of oropharyngeal cancer induced by human papillomavirus (HPV) infection is steadily increasing in developed countries. These tumors are more chemoradiosensitive and have a better prognosis than HPV-negative one. In addition, they occur in younger and better-off patients with longer life expectancy. Current radiotherapy and chemotherapy protocols are currently being questioned as they may expose HPV-positive patients to excessive treatment and unnecessary toxic effects. Less intensive treatment regimens could possibly achieve similar efficacy with lower toxicity and improved quality of life. The aim of this work was to summarize the knowledge on these tumors and their implications for radiation oncologists. In this update, we will discuss ongoing de-escalation trials and highlight the issues raised by these studies. We will also comment on the results of recently published de-intensification studies. Three main strategies are analyzed in the present article: the de-escalation of the drug associated with radiotherapy, the de-escalation of the radiotherapy dose (in concomitant chemoradiotherapy, after induction chemotherapy, in a postoperative setting) and de-escalation of radiation target volumes. Our findings ultimately indicate that clinicians should not change the management of oropharyngeal cancer patients outside of clinical trials.
Collapse
Affiliation(s)
- C Lahmamssi
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France; Centre Mohammed VI de cancérologie CHU IBN Rochd de Casablanca, université HASSAN II, Casablanca, Maroc
| | - J-B Guy
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - N Benchekroun
- Centre Mohammed VI de cancérologie CHU IBN Rochd de Casablanca, université HASSAN II, Casablanca, Maroc
| | - Z Bouchbika
- Centre Mohammed VI de cancérologie CHU IBN Rochd de Casablanca, université HASSAN II, Casablanca, Maroc
| | - N Taoufik
- Centre Mohammed VI de cancérologie CHU IBN Rochd de Casablanca, université HASSAN II, Casablanca, Maroc
| | - H Jouhadi
- Centre Mohammed VI de cancérologie CHU IBN Rochd de Casablanca, université HASSAN II, Casablanca, Maroc
| | - S Sahraoui
- Centre Mohammed VI de cancérologie CHU IBN Rochd de Casablanca, université HASSAN II, Casablanca, Maroc
| | - A Benider
- Centre Mohammed VI de cancérologie CHU IBN Rochd de Casablanca, université HASSAN II, Casablanca, Maroc
| | - M Ben Mrad
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - O Jmour
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - A Bousarsar
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - M L Lan
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - Q Lei
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - M Benna
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - D Moslemi
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France; Department of radiation Oncology, Babol University of Medical Science, Babol, Iran
| | - A Vallard
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France
| | - N Magné
- Département de radiothérapie, institut de cancérologie Lucien-Neuwirth, Saint-Priest-en-Jarez, France.
| |
Collapse
|
11
|
Benchakroun N, Minoungou N, Bouchbika Z, Jouhadi H, Tawfik N, Sahraoui S, Benider A, Acharki A, Lemzah M. EP1.01-102 Efficacy and Toxicity of Erlotinib and Gefitinib in Moroccan Patients with Advanced Non-Small Cell Lung Cancer with EGFR Mutation. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2080] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
12
|
Benchakroun N, Ridai S, Bouchbika Z, Jouhadi H, Tawfik N, Sahraoui S, Benider A. EP1.16-09 Delays in Care of Lung Cancer: A Moroccan Public Health Problem. J Thorac Oncol 2019. [DOI: 10.1016/j.jtho.2019.08.2374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
13
|
Lakehayli Z, Bourhaleb Z, kaikai IA, Khalil IA, Aouad M, Bouchbika Z, Benchakroun N, Tawfiq N, Jouhadi H, Sahraoui S, Benider A. Étude des comportements alimentaires des patients cancéreux. NUTR CLIN METAB 2018. [DOI: 10.1016/j.nupar.2018.09.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
14
|
Safini F, Jouhadi H, Marnissi F, Bouchbika Z, Benchakroun N, Tawfiq N, Sahraoui S, Benider A. [Small cell neuroendocrine carcinoma of the bladder: Report of five cases and a review of the literature]. Cancer Radiother 2018; 22:417-422. [PMID: 30049597 DOI: 10.1016/j.canrad.2017.11.014] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2017] [Revised: 11/17/2017] [Accepted: 11/30/2017] [Indexed: 10/28/2022]
Abstract
Neuroendocrine small cell carcinoma of the bladder is a rare and aggressive tumour, accounting for less than 1% of all bladder tumours. Given its rarity and the absence of randomized trials, the therapeutic management of these tumours remains difficult. By analogy with small cell lung cancer, multimodal treatment is often proposed. Radical cystectomy plus chemotherapy and chemoradiation therapy are associated with better survival compared to monotherapy. We report our experience in the management of these tumours with literature review.
Collapse
Affiliation(s)
- F Safini
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, quartier des hôpitaux, 20360 Casablanca, Maroc.
| | - H Jouhadi
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, quartier des hôpitaux, 20360 Casablanca, Maroc
| | - F Marnissi
- Laboratoire d'anatomopathologie, CHU Ibn-Rochd, 20503 Casablanca, Maroc
| | - Z Bouchbika
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, quartier des hôpitaux, 20360 Casablanca, Maroc
| | - N Benchakroun
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, quartier des hôpitaux, 20360 Casablanca, Maroc
| | - N Tawfiq
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, quartier des hôpitaux, 20360 Casablanca, Maroc
| | - S Sahraoui
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, quartier des hôpitaux, 20360 Casablanca, Maroc
| | - A Benider
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, quartier des hôpitaux, 20360 Casablanca, Maroc
| |
Collapse
|
15
|
Haffadi M, Tawfiq N, Karkouri M, Bouchbika Z, Benchakroun N, Jouhadi H, Sahraoui S, Benider A. RAS status in metastatic colorectal cancer: What is the relationship to epidemiological and anatomo-clinical factors? Ann Oncol 2018. [DOI: 10.1093/annonc/mdy151.281] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
|
16
|
Chellakhi M, Benchakroun N, Bouchbika Z, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. [Radiotherapy of primary breast sarcomas: Retrospective study]. Cancer Radiother 2018; 22:211-215. [PMID: 29680464 DOI: 10.1016/j.canrad.2017.12.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2017] [Revised: 12/07/2017] [Accepted: 12/20/2017] [Indexed: 11/28/2022]
Abstract
PURPOSE Primary breast sarcomas are heterogeneous tumours derived from non-epithelial mammary gland structures. Although they represent a rare entity, their incidence may increase in the coming years owing to conservative approach considered in the treatment of breast cancer. The aim of this work was to highlight the effect of postoperative irradiation in the treatment of these tumours. MATERIALS AND METHODS This is a retrospective study conducted at the Mohammed-VI centre for cancer treatment between 2004 and 2011. Survival rates were calculated by the Kaplan-Meier method. RESULTS Fifteen cases were collected. The median age was 41.9years. Phyllode sarcoma accounted for 66% of this series. Surgical treatment was performed in 93% of the patients with negative margins in 33.33% of the cases. Neoadjuvant chemotherapy was indicated in 46% of the patients with locally advanced tumours and 66% of the patients received postoperative radiotherapy for positive or close margins. Five years overall survival and relapse free survival was not significantly different with the use of adjuvant radiotherapy. CONCLUSION Due to the rarity of this entity and the absence of randomized trials, evidence based management is still lacking. However, a multidisciplinary approach is to be required including surgical excision followed by radiotherapy, depending on the tumour characteristics.
Collapse
Affiliation(s)
- M Chellakhi
- Centre Mohammed-VI de traitement des cancers, CHU Ibn-Rochd, rue Lahcen-El Arjoun, Casablanca, Maroc.
| | - N Benchakroun
- Centre Mohammed-VI de traitement des cancers, CHU Ibn-Rochd, rue Lahcen-El Arjoun, Casablanca, Maroc
| | - Z Bouchbika
- Centre Mohammed-VI de traitement des cancers, CHU Ibn-Rochd, rue Lahcen-El Arjoun, Casablanca, Maroc
| | - H Jouhadi
- Centre Mohammed-VI de traitement des cancers, CHU Ibn-Rochd, rue Lahcen-El Arjoun, Casablanca, Maroc
| | - N Tawfiq
- Centre Mohammed-VI de traitement des cancers, CHU Ibn-Rochd, rue Lahcen-El Arjoun, Casablanca, Maroc
| | - S Sahraoui
- Centre Mohammed-VI de traitement des cancers, CHU Ibn-Rochd, rue Lahcen-El Arjoun, Casablanca, Maroc
| | - A Benider
- Centre Mohammed-VI de traitement des cancers, CHU Ibn-Rochd, rue Lahcen-El Arjoun, Casablanca, Maroc
| |
Collapse
|
17
|
Chellakhi M, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. La radiothérapie peut-elle changer le profil évolutif des tumeurs phyllodes ? Cancer Radiother 2017. [DOI: 10.1016/j.canrad.2017.08.046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
18
|
Dao A, Jabir H, Taleb A, Benchakroun N, Bouchbika Z, Nezha T, Jouhadi H, Sahraoui S, Benider A. Lung adenocarcinoma with thyroid metastasis: a case report. BMC Res Notes 2017; 10:130. [PMID: 28327204 PMCID: PMC5360081 DOI: 10.1186/s13104-017-2449-4] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2016] [Accepted: 03/11/2017] [Indexed: 01/18/2023] Open
Abstract
BACKGROUND The metastases of a primary lung cancer over the thyroid gland are extremely rare. We report on an unusual presentation of thyroid metastasis of lung cancer in order to improve the management of similar cases. CASE PRESENTATION Three years ago, a Moroccan male 59-year-old was admitted for dyspnea, dry cough, and chest pain. He had smoked about 30 cigarette packs a year. Clinical examination revealed a right thyroid nodule. Chest and neck computed tomography (CT) scan showed a proximal left tumor in contact with the pulmonary artery and revealed a suspected nodule in the right lobe of the thyroid with homolateral neck node. Transbronchial biopsy was performed and pathological examination revealed adenocarcinoma of the lung and positive for thyroid transcription factor. Other explorations carried out, such as brain CT, bone scan and abdominal ultrasound were normal. After a repeated negative fine needle aspiration biopsy of the suspected nodule of the right lobe of the thyroid, we performed total thyroidectomy with neck dissection. An anatomopathologic exam revealed a tubulopapillary adenocarcinoma poorly differentiated. An Immunohistochemistry showed positive tumor cells with TTF1 and cytokeratin (CK) 7 but negative cells with thyroglobulin and CK20. Thus, the pulmonary tumor was classified stage IV. Chemotherapy based on the combination of cisplatin and etoposide was conducted along with supportive care. The tumor grew up with brain metastases after three cycles of chemotherapy. Unfortunately, the patient died 2 months after despite brain radiotherapy. CONCLUSION We presented a medical case of a patient with thyroid metastasis resulting from a pulmonary adenocarcinoma which has rapidly evolved to brain metastases. The prognosis was pejorative in our clinical case (5 months after admission).
Collapse
Affiliation(s)
- A. Dao
- Centre Hospitalier Universitaire Yalgado Ouedraogo, Ouagadougou, Burkina Faso
| | - H. Jabir
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| | - A. Taleb
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| | - N. Benchakroun
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| | - Z. Bouchbika
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| | - T. Nezha
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| | - H. Jouhadi
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| | - S. Sahraoui
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| | - A. Benider
- Centre Mohammed VI pour le Traitement des Cancers, CHU Ibn Rochd, Casablanca, Morocco
| |
Collapse
|
19
|
Naqos N, Naim A, Jouhadi H, Taleb A, Bouchbika Z, Benchakroune N, Tawfiq N, Sahraoui S, Benider A. [Mucinous carcinoma of the breast: Clinical, biological and evolutive profile]. Cancer Radiother 2016; 20:801-804. [PMID: 27793528 DOI: 10.1016/j.canrad.2016.06.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2014] [Revised: 06/19/2016] [Accepted: 06/25/2016] [Indexed: 11/16/2022]
Abstract
PURPOSE Mucinous carcinoma of the breast accounts for 1 to 4% of all breast cancer. There are two histological subtypes: mixed mucinous carcinoma, where the ductal carcinoma is associated with the colloid component, and pure mucinous carcinoma, with a favorable prognosis, where the mucus surrounds the tumour tissue and constitutes a mechanical barrier limiting cell invasion and making this form less aggressive. Our study aimed to determine retrospectively the main epidemiological, clinical, biological, and therapeutic features, as well as the prognosis of this rare form of breast carcinoma. MATERIALS AND METHODS The authors report 32 cases of mucinous carcinoma of the breast diagnosed in Mohammed-VI centre for cancer treatment in Casablanca. RESULTS The average tumour size was 4.5cm (0.5-7cm). We found ten positive lymph node dissections, seven of them were of mixed mucinous carcinoma with a tumour size ranging between 4 and 7cm. Mucinous carcinoma was pure in 16 cases, mixed in 14 and a neuroendocrine differentiation was found in two cases. Most tumours were of an intermediate histological grade (n=19) with positive hormonal receptors (68%). After a mean follow-up of 30 months, complete remission was maintained in 92% of evaluable patients. CONCLUSION Mucinous carcinoma is a rare type of breast cancer, with a favourable prognosis for the pure form.
Collapse
Affiliation(s)
- N Naqos
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc.
| | - A Naim
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| | - H Jouhadi
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| | - A Taleb
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| | - Z Bouchbika
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| | - N Benchakroune
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| | - N Tawfiq
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| | - S Sahraoui
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| | - A Benider
- Centre Mohammed-VI pour le traitement des cancers, CHU Ibn-Rochd, Casablanca, Maroc
| |
Collapse
|
20
|
Safini F, Bennani Z, Youbi A, Mouafik S, Jouhadi H, Bouchbika Z, Benchakroun N, Tawfiq N, Sahraoui S, Benider A. Carcinome neuroendocrine à petites cellules de la vessie : à propos de cinq cas. Cancer Radiother 2016. [DOI: 10.1016/j.canrad.2016.08.066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
21
|
Rachdi A, Taleb A, Bouchbika Z, Benchakrou N, Tawfik N, Jouhadi H, Sahraoui S, Benider A. Chimiothérapie du cancer du cavum localement évolué. Cancer Radiother 2013. [DOI: 10.1016/j.canrad.2013.07.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
22
|
Hassouni A, Chekrine T, Jabir H, Bouchbika Z, Benchekroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Prévalence, aspects radiologiques et radiothérapie des métastases osseuses des carcinomes nasopharyngés : à propos de 23 cas. Cancer Radiother 2013. [DOI: 10.1016/j.canrad.2013.07.040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
23
|
Tabyaoui I, Serhier Z, Sahraoui S, Sayd S, Cadi R, Bennani OM, Benider A, Zamiati S, Tahiri JN. Immunohistochemical expression of latent membrane protein 1 (LMP1) and p53 in nasopharyngeal carcinoma: Moroccan experience. Afr Health Sci 2013; 13:710-7. [PMID: 24250311 DOI: 10.4314/ahs.v13i3.27] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
BACKGROUND Nasopharyngeal carcinoma (NPC) is a malignant epithelial tumor intimately associated with Epstein-Barr virus (EBV). NPC is a characteristic tumor displaying epidemiological, genetic and regional distribution properties that makes it unique by its natural behavior. OBJECTIVES To assess the expression pattern of LMP1 and p53 proteins in the different histological types of NPC in a sample of the Moroccan population and to define any association between the expression of those proteins with the sex, the age and the histological types of NPC. METHODS Archival formalin-fixed, paraffin-embedded NPC biopsies were evaluated in 23 Moroccan patients for the presence of LMP1 and p53 using immunohistochemistry (IHC). RESULTS No LMP1 expression was observed whereas 8 of 23 cases (34. 7%) had detectable p53 protein in the nuclei of tumor cells. After statistical analysis according to the Fisher's exact probability test, no significant association between p53 expression and histological type, age and sex distributions was demonstrated (p>0.05). CONCLUSION This study confirms that p53 overexpression is present in a subset of Moroccan NPC patients. Our results are consistent with those reported by other studies concerning the same NPC endemic risk area and provide original data concerning Morocco.
Collapse
Affiliation(s)
- I Tabyaoui
- Pathology Laboratory, Faculty of Medicine and Pharmacy of Casablanca, Morocco
| | | | | | | | | | | | | | | | | |
Collapse
|
24
|
Mansouri S, Naim A, Sahraoui S, Bouchbika Z, Benchekroun N, Jouhadi H, Tawfiq N, Benider A. Sister's Mary Joseph nodule at a patient followed for epidermoïde carcinoma of the cervix and literature review. Rep Pract Oncol Radiother 2013. [DOI: 10.1016/j.rpor.2013.03.173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
|
25
|
Chekrine T, Hassouni A, Hatime M, Jouhadi H, Benchakroun N, Bouchbika Z, Tawfiq N, Sahraoui S, Benider A. [Orbital metastasis from mucinous adenocarcinoma of the rectum]. J Fr Ophtalmol 2013; 36:e73-5. [PMID: 23618729 DOI: 10.1016/j.jfo.2012.07.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2012] [Revised: 07/04/2012] [Accepted: 07/17/2012] [Indexed: 10/26/2022]
Abstract
Orbital metastasis from colorectal cancer are extremely rare. Only six cases are described in the literature. The discrepancy between the frequency of colorectal cancer and the rarity of metastasis to the eye and orbit remains paradoxical and enigmatic. We report the case of an 18-year-old young woman with orbital metastasis as the presenting sign of rectal cancer. Proptosis is the most frequent presenting clinical sign. Once the diagnosis is made, the prognosis is poor and treatment is palliative.
Collapse
Affiliation(s)
- T Chekrine
- Service de radiothérapie-oncologie, centre hospitalier Ibn Rochd, 1, quartier des Hôpitaux, 20360 Casablanca, Maroc.
| | | | | | | | | | | | | | | | | |
Collapse
|
26
|
Benmassaoud K, Chekrine T, Jouhadi H, Bouchbika Z, Tawfiq N, Benchakroun N, Sahraoui S, Benider A. Cancer de la prostate chez l’homme de moins de 50ans : à propos de 26 cas. Cancer Radiother 2012. [DOI: 10.1016/j.canrad.2012.07.142] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
|
27
|
Hassouni A, Chekrine T, Bouchbika Z, Benchekroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Cancer du nasopharynx chez l’enfant et l’adolescent : expérience du service de radiothérapie et d’oncologie Ibn-Rochd de Casablanca. Cancer Radiother 2012. [DOI: 10.1016/j.canrad.2012.07.096] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
28
|
Naqos N, Eddekkaoui H, Sahraoui S, Bouchbika Z, Taleb A, Benchakroun N, Tawfiq N, Jouhadi H, Benider A. Cancer rectocolique chez le sujet jeune. Cancer Radiother 2012. [DOI: 10.1016/j.canrad.2012.07.120] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
|
29
|
Naim A, Alami D, Sabila H, Bouchbika Z, Benchekroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Carcinome adénoïde kystique de la tête et du cou. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
30
|
Naim A, Sabila H, Trobi S, Bouchbika Z, Benchekroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. À propos de 14 cas de prise en charge du néphroblastome de l’enfant. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.205] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
31
|
Eddekkaoui H, Chekrine T, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. À propos de 65 cas de tumeur cérébrale de l’adulte de moins de 20ans. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.183] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
32
|
Naim A, Taoufiq N, Mansouri S, Bouchbika Z, Benchekroun N, Jouhadi H, Sahraoui S, Benider A, Zamiati S. Revue de la littérature à propos de 13 cas de tumeur d’Askin. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
33
|
Chekrine T, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Contrôle de la reproductibilité du positionnement des cancers de la prostate par imagerie portale électronique. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
34
|
Trobi S, Bouamama I, Sabila H, Sahraoui S, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Benider A. À propos de 21 cas de carcinome médullaire typique du sein. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
35
|
Mansouri S, Naim A, Moukhlissi M, Tawfik N, Bouchbika Z, Benchekroun N, Jouhadi H, Sahraoui S, Benider A. Place de la radiothérapie seule par rapport à la chirurgie et la radiothérapie dans les cancers vulvaires localement évolués. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.127] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
|
36
|
Sabila H, Naim A, Trobi S, Bouchbika Z, Benchekroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. À propos de 22 cas de cancer du larynx chez la femme. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.091] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
|
37
|
Bouchbika Z, Benchakroun N, Sellal N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Expérience du centre de radiothérapie–oncologie de Casablanca sur la radiothérapie dans le traitement du lymphome de Hodgkin de l’adulte. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
38
|
Chekrine T, Eddekkaoui H, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. À propos de deux cas de paragangliome cervical traités par irradiation exclusive. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.215] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
39
|
Kamal S, Sabri S, Tawfiq N, Bouchbika Z, Benchakroun N, Jouhadi H, Sahraoui S, Benider A. Profil épidémiologique, clinique, para-clinique, thérapeutique et évolutif du cancer du larynx à propos de 301 cas. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
40
|
Sellal N, Haddad H, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Cancers bronchopulmonaires chez le sujet jeune. Cancer Radiother 2011. [DOI: 10.1016/j.canrad.2011.07.060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
41
|
Geslain A, Dazel O, Groby JP, Sahraoui S, Lauriks W. Influence of static compression on mechanical parameters of acoustic foams. J Acoust Soc Am 2011; 130:818-825. [PMID: 21877797 DOI: 10.1121/1.3605535] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The modification of elastic properties of compressed acoustic foams is investigated. The porous sample is first submitted to a static compression and then to a dynamic excitation of smaller amplitude, corresponding to acoustical applications. The static compression induces the modification of the dynamic elastic parameters of the material. This work focuses on Young's modulus. The variation is measured with two different experimental methods: The classical rigidimeter and an absorption measurement. The effective Young's modulus is directly measured with the first method and is indirectly determined through the quarter-wave length resonance of the frame with the second one. The results of the two measurements are compared and give similar tendencies. The variation of the dynamic Young's modulus as a function of the degree of compression of the sample is shown to be separated in several zones. In the zones associated with weak compression (those usually zones encountered in practice), the variation of the effective Young's modulus can be approximated by a simple affine function. The results are compared for different foams. A simple model of the dependency of the Young's modulus with respect to the static degree of compression is finally proposed for weak compressions.
Collapse
Affiliation(s)
- A Geslain
- Université du Maine, Le Mans Cedex, France
| | | | | | | | | |
Collapse
|
42
|
Houjami M, Sahraoui S, Benchakroun N, Jouhadi H, Tawfiq N, Benider A. [Intracranial ependymomas: retrospective study of 16 cases]. Cancer Radiother 2011; 15:136-9. [PMID: 21256791 DOI: 10.1016/j.canrad.2010.09.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2009] [Revised: 02/28/2010] [Accepted: 09/23/2010] [Indexed: 10/18/2022]
Abstract
PURPOSE To report the epidemiological, clinical aspects and therapeutic results of intracranial ependymomas in Morocco. PATIENTS AND METHODS Our retrospective study concerned 16 cases of intracranial ependymomas, treated from January 1995 to December 2002 at the radiotherapy department of Ibn Rochd Hospital of Casablanca, Morocco. RESULTS The average age was 15 years and complete surgery was possible in two cases. All the patients received cranial radiotherapy, combined with chemotherapy in six cases. Overall survival and progression-free survival at 5 years were respectively 50% and 31%. Eleven patients had local recurrence after an average period of 21 months. Progression-free survival at 5 years was better if complete resection: 100% vs. 28.6% in cases of incomplete resection, and depending on the histological type with 50% for classic ependymomas and 16.6% for anaplastic. CONCLUSION Ependymomas are rare tumors and complete resection is the standard treatment followed by postoperative radiotherapy. The place of chemotherapy remains to be defined.
Collapse
Affiliation(s)
- M Houjami
- Centre d'Oncologie, CHU Ibn Rochd, Casablanca, Maroc.
| | | | | | | | | | | |
Collapse
|
43
|
Sellal N, Haddad H, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. Cancer du sein: l’homme est aussi concerné. Étude de 21 cas. Basic Clin Androl 2011. [DOI: 10.1007/s12610-010-0116-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022] Open
Abstract
Résumé
Introduction
Le cancer du sein, première pathologie maligne chez la femme, reste une maladie rare chez l’homme. Il représente environ 1 % des cancers du sein et moins de 1 % de l’ensemble des néoplasies masculines. L’objectif de cette étude est d’analyser les caractéristiques cliniques, histologiques et thérapeutiques du cancer du sein chez l’homme.
Patients et méthodes
Les auteurs présentent une étude descriptive menée de manière rétrospective au service de radiothérapie-oncologie du CHU Ibn-Rochd de Casablanca, entre janvier 2006 et décembre 2007, concernant une série de 21 patients de sexe masculin présentant un cancer du sein.
Résultats
L’âge médian était de 70 ans (extrêmes: 39–84). Le délai médian de consultation était de huit mois (extrêmes: 2–24). Il s’agissait, dans 16 cas, d’une tumeur rétroaréolaire dont la taille médiane était de 35 mm (extrêmes: 15–80). Les tumeurs étaient classées T2 dans 12 cas et T4 dans sept cas. Le type histologique le plus représenté était le carcinome canalaire infiltrant (CCI) [18 cas]. Le grade SBR II a été retrouvé dans 13 cas. Le taux d’envahissement ganglionnaire axillaire prouvé histologiquement était de 38 % (huit patients) et dans 14 % des cas plus de trois ganglions étaient envahis. L’effraction capsulaire n’a été retrouvée que dans quatre cas. Les récepteurs hormonaux étaient positifs dans 19 cas. La prise en charge thérapeutique a consisté en une chirurgie radicale dans 14 cas avec une chimiothérapie associée à une radiothérapie dans cinq cas, 66 % des patients ont reçu une hormonothérapie. Après un suivi moyen de 23 mois, trois malades ont développé des métastases et six malades sont encore vivants sans maladie.
Conclusion
Le cancer du sein chez l’homme est rare. Son diagnostic se fait souvent à un stade tardif. Son traitement est similaire à celui de la femme avec un retard diagnostique retentissant sur le pronostic.
Collapse
|
44
|
Bourhaleb Z, Chekrine T, Bouamama I, Bouchbika Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. [A rare tumor of the infratemporal fossa]. ACTA ACUST UNITED AC 2010; 111:165-7. [PMID: 20605177 DOI: 10.1016/j.stomax.2010.04.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2009] [Revised: 02/21/2010] [Accepted: 04/12/2010] [Indexed: 11/30/2022]
Abstract
INTRODUCTION Giant cell tumors of bone (GCT) are usually benign and relatively rare. They have an aggressive behavior and an unpredictable prognosis. They occur mainly in the young adult, with a preferential localization in long bones. We report a giant cell infratemporal fossa tumor. OBSERVATION A 55-year-old female patient consulted for swelling in the right cheek. Surgical excision was incomplete because of the subtemporal tumor localization. Histological assessment proved a GCT. Forty-five grays postoperative external radiotherapy was applied to the surgical site. The patient had local control at the 12-month follow-up. DISCUSSION GCTs are seldom observed in the facial skeleton (2%). The recommended treatment is surgery. Radiotherapy can be indicated in case of incomplete or impossible surgical excision, or when surgery would be responsible for a major functional deficit.
Collapse
Affiliation(s)
- Z Bourhaleb
- Centre d'oncologie Ibn Rochd, CHU Ibn-Rochd, Casablanca, Maroc.
| | | | | | | | | | | | | | | | | |
Collapse
|
45
|
Chekrine T, Tawfiq N, Bouchbika Z, Benchakroun N, Jouhadi H, Sahraoui S, Benider A. [Ocular metastasis heralding gastric adenocarcinoma]. Rev Med Interne 2010; 31:e14-6. [PMID: 20554090 DOI: 10.1016/j.revmed.2009.08.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2009] [Revised: 07/19/2009] [Accepted: 08/18/2009] [Indexed: 10/19/2022]
Abstract
Ocular metastasis is a rare presenting feature of gastric adenocarcinoma. We report a 48-year-old woman who presented with a decrease in visual acuity of the right eye leading to the discovery of an ocular metastasis. Diagnostic work-up identified a gastric adenocarcinoma with pulmonary metastases. She received four cycles of chemotherapy combining epirubicin, cisplatin and fluorouracil. The patient died 6 months after the diagnosis of respiratory failure.
Collapse
Affiliation(s)
- T Chekrine
- Service d'oncologie radiothérapie, CHU Ibn Rochd, 20360 Casablanca, Maroc.
| | | | | | | | | | | | | |
Collapse
|
46
|
Bourhaleb Z, Uri N, Haddad H, Azzouzi S, Zamiati S, Benchakroun N, Tawfiq N, Jouhadi H, Sahraoui S, Benider A. [Neuroendocrine carcinoma with large cells of the breast: case report and review of the literature]. Cancer Radiother 2009; 13:775-7. [PMID: 19695931 DOI: 10.1016/j.canrad.2009.06.021] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2009] [Revised: 05/11/2009] [Accepted: 06/02/2009] [Indexed: 11/25/2022]
Abstract
Neuroendocrine carcinoma with large cells is a slightly different tumor from the high rank of malignity. We report a case of breast localization in a 28-year-old patient. It is a locally advanced classified T4dN1M0 tumor that required neoadjuvant chemotherapy. The clinical answer was 75% of the level of the tumor. A standard surgery mastectomy with axillary lymph node dissection was realized, followed by external radiotherapy. The anatomopathologic and the immuno-histochemical study of the operational part confirmed the diagnosis of neuroendocrine carcinoma with large cells expressing the progesterone receptor. The patient is subjected to adjuvant hormonal treatment. After a 12 months retreat, a complete remission is maintained. Considering the scarcity of neuroendocrine carcinoma with large cells of the breast, the therapeutic standard is not yet available and the forecast remains difficult to determine.
Collapse
Affiliation(s)
- Z Bourhaleb
- Centre d'oncologie, CHU Ibn Rochd-Casablanca, Morocco.
| | | | | | | | | | | | | | | | | | | |
Collapse
|
47
|
Chekrine T, Tawfiq N, Bourhaleb Z, Benchakroun N, Jouhadi H, Sahraoui S, Benider A. [Giant-cell bone tumors of the spine: report of two cases and literature review]. Cancer Radiother 2009; 13:451-4. [PMID: 19615930 DOI: 10.1016/j.canrad.2009.05.002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2009] [Revised: 04/12/2009] [Accepted: 05/02/2009] [Indexed: 11/17/2022]
Abstract
Giant cell tumours (GCT) are relatively rare neoplasms, most often benign. They are characterized by their local aggression. We report two observations of GCT, the spine in a 51-year-old woman and a 14-year-old boy. They were revealed by spinal pain and cord compression for the second observation. Computed tomography and magnetic resonance imaging showed osteolysis of the body and vertebral arch of L5 for the first and a process affecting the vertebral body and medullary canal of T6-T7 with spinal cord compression for the second case. The diagnosis was confirmed by histological examination in two cases. An external radiation at a dose of 45 Gy on L4, L5 and the sacrum was made in the first case and the dose of 40 Gy on the vertebrae of T4 to T9 and an additional 6 Gy on T5-T8 in the second case. The patients are alive without progress with five years and 18 months follow-up, respectively. Radiation could be proposed as a standard treatment for patients with incomplete excision or where surgery would induces functional deficits.
Collapse
Affiliation(s)
- T Chekrine
- Service de radiothérapie, centre hospitalier universitaire Ibn Rochd, 1, quartier des hôpitaux, 20360 Casablanca, Maroc.
| | | | | | | | | | | | | |
Collapse
|
48
|
El Omrani A, Chekrine T, Benchekroun N, Jouhadi H, Tawfik N, Sahraoui S, Benider A. La chimioradiothérapie dans les tumeurs cérébrales primitives. Cancer Radiother 2008. [DOI: 10.1016/j.canrad.2008.08.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
|
49
|
Riahi Idrissi H, Haddad H, Benchakroun N, Jouhadi H, Tawfik N, Sahraoui S, Benider A. La maladie de kaposi cutanée classique. Cancer Radiother 2008. [DOI: 10.1016/j.canrad.2008.08.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
50
|
Haddad H, Sellal N, Bourhaleb Z, Benchakroun N, Jouhadi H, Tawfiq N, Sahraoui S, Benider A. La sténose choanale postradique : complication rare de la radiothérapie des cancers nasopharyngés. Cancer Radiother 2008. [DOI: 10.1016/j.canrad.2008.08.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
|