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Gouda W, Alsaqabi F, Almurshed M, Mostafa AA, Albasri A, Negm A, Islam MA, Kamal M. Kikuchi-Fujimoto disease, simultaneously diagnosed with systemic lupus erythematosus in an Arabic female: an agonizing combination. J Int Med Res 2024; 52:3000605241248884. [PMID: 38713457 DOI: 10.1177/03000605241248884] [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] [Indexed: 05/08/2024] Open
Abstract
Kikuchi-Fujimoto disease (KFD), also known as histiocytic necrotizing lymphadenitis, is a rare, benign condition affecting young Oriental-Asian females. It is characterized by fever and tender cervical lymphadenopathy with an unclear aetiology, and in most longitudinal reviews, KFD occurs before systemic lupus erythematosus (SLE). Herein, the case of a 28-year-old Kuwaiti female without any relevant past medical history, who was simultaneously diagnosed with KFD and SLE following an Ebstein-Barr virus infection, is reported. The patient was treated with oral prednisolone, hydroxychloroquine, cyclosporin, and belimumab and her response was clinically and biochemically favourable. Although KFD is prevalent in Asian populations, it may affect all races. Early diagnosis of KFD is difficult, particularly when simultaneously diagnosed with SLE, but crucial to preventing inappropriate therapy. Clinicians need to know about this rare disease, especially when patients present with fever and swollen lymph nodes, due to a risk of misdiagnosis with tuberculosis or lymphoma, as these are more often thought to be the cause of such symptoms.
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Affiliation(s)
- Wesam Gouda
- Department of Rheumatology, Faculty of Medicine, Al Azhar University, Egypt
- Rheumatology Unit, Al-Sabah Hospital, Kuwait
| | | | | | - Ashraf A Mostafa
- Department of Rheumatology, Faculty of Medicine, Al Azhar University, Egypt
| | | | - Ahmed Negm
- Department of Rheumatology, Faculty of Medicine, Al Azhar University, Egypt
- Rheumatology Unit, Medical Affairs Department, Dubai Hospital, Dubai, UAE
| | - Md Asiful Islam
- WHO Collaborating Centre for Global Women's Health, Institute of Metabolism and Systems Research, College of Medical and Dental Sciences, University of Birmingham, Birmingham, UK
| | - Mohamed Kamal
- Department of Rheumatology, Faculty of Medicine, Al Azhar University, Egypt
- Faculty of Medicine, Taibah University, Medina, Saudi Arabia
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Alhaj AK, Burhamah T, Mohammad F, Almutawa M, Dashti F, Almurshed M, Behzad S, Snuderl M, Hasan A. Are the Radiological and Molecular Features of Pediatric Medulloblastomas Valuable Prognostic Indicators? A 10-year Retrospective Review in the Middle East. World Neurosurg 2024:S1878-8750(24)00620-X. [PMID: 38636638 DOI: 10.1016/j.wneu.2024.04.057] [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: 03/18/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024]
Abstract
BACKGROUND Medulloblastomas are the most common malignant brain tumors in the pediatric population. Based on the idea that tumors with identical radio-genomic features should behave similarly, the four molecular subtypes are now widely accepted as a guide for the management and prognosis. The radiological features of medulloblastomas can predict the molecular subtype; thus, anticipating the subsequent disease progression. However, this has not been evaluated comprehensively. PURPOSE We aim to thoroughly study the association between the molecular subtypes and radiological features of medulloblastomas. Moreover, we aim to investigate the efficacy of this correlation with the use of progression-free survival (PFS) and five-year survival rates. METHODS A retrospective analysis was conducted for all histopathological confirmed medulloblastomas in pediatric patients (<16 years old) that were operated on in Kuwait over the past ten years (n=44). The radiological, histological, and molecular characteristics were justifiably evaluated and analyzed in our sample. RESULTS The overall progression-free survival after one year was noticed among 27 cases (≈44%) and the non-specific five-year survival was seen in 31 cases (≈70%) after a five-year follow-up. SHH and WNT had the best outcomes, while group 3 showed the worst outcomes. CONCLUSION Our findings did not support the association between most of the typical MRI characteristics and survival rate. We further established that SHH and WNT biological types have a better prognosis. There was no association observed between the radiographic features, specifically the location, and the molecular subtype.
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Affiliation(s)
- Ahmad Kh Alhaj
- Department of Neurosurgery, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait; Department of Neurology and Neurosurgery, McGill University, Montreal, QC, Canada
| | - Talal Burhamah
- Department of Neurosurgery, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait
| | - Fadil Mohammad
- Department of Dermatology, McGill University, Montreal, QC, Canada
| | - Mariam Almutawa
- Department of Neurosurgery, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait
| | - Fatima Dashti
- Department of Neuroradiology, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait
| | - Maryam Almurshed
- Department of Pathology, Sabah Hospital, Ministry of Health, Kuwait City, Kuwait
| | - Shakir Behzad
- Department of Molecular Pathology, Kuwait Cancer Center, Ministry of Health, Kuwait
| | - Matija Snuderl
- Department of Molecular Pathology, NYU Langone Hospital, New York, United States
| | - Alya Hasan
- Department of Neurosurgery, Ibn Sina Hospital, Ministry of Health, Kuwait City, Kuwait.
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Ali RH, Almanabri M, Ali NY, Alsaber AR, Khalifa NM, Hussein R, Alateeqi M, Mohammed EMA, Jama H, Almarzooq A, Benobaid N, Alqallaf Z, Ahmed AA, Bahzad S, Almurshed M. Clinicopathological analysis of BRAF and non-BRAF MAPK pathway-altered gliomas in paediatric and adult patients: a single-institution study of 40 patients. J Clin Pathol 2024:jcp-2023-209318. [PMID: 38195220 DOI: 10.1136/jcp-2023-209318] [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: 11/28/2023] [Accepted: 12/28/2023] [Indexed: 01/11/2024]
Abstract
AIMS Mitogen-activated protein kinase (MAPK) pathway alteration is a major oncogenic driver in paediatric low-grade gliomas (LGG) and some adult gliomas, encompassing BRAF (most common) and non-BRAF alterations. The aim was to determine the frequency, molecular spectrum and clinicopathological features of MAPK-altered gliomas in paediatric and adult patients at our neuropathology site in Kuwait. METHODS We retrospectively searched the data of molecularly sequenced gliomas between 2018 and 2023 for MAPK alterations, revised the pathology in view of the 2021 WHO classification and evaluated the clinicopathological data for possible correlations. RESULTS Of 272 gliomas, 40 (15%) harboured a MAPK pathway alteration in 19 paediatric (median 9.6 years; 1.2-17.6) and 21 adult patients (median 37 years; 18.9-89.2), comprising 42% and 9% of paediatric and adult cases, respectively. Pilocytic astrocytoma and glioblastoma were the most frequent diagnoses in children (47%) and adults (43%), respectively. BRAF V600E (n=17, 43%) showed a wide distribution across age groups, locations and pathological diagnoses while KIAA1549::BRAF fusion (n=8, 20%) was spatially and histologically restricted to cerebellar paediatric LGGs. Non-V600E variants and BRAF amplifications accompanied other molecular aberrations in high-grade tumours. Non-BRAF MAPK alterations (n=8) included mutations and gene fusions involving FGFR1, NTRK2, NF1, ROS1 and MYB. Fusions included KANK1::NTRK2, GOPC::ROS1 (both infant hemispheric gliomas), FGFR1::TACC1 (diffuse LGG), MYB::QKI (angiocentric glioma) and BCR::NTRK2 (glioblastoma). Paradoxical H3 K27M/MAPK co-mutations were observed in two LGGs. CONCLUSION The study provided insights into MAPK-altered gliomas in Kuwait highlighting the differences among paediatric and adult patients and providing a framework for planning therapeutic polices.
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Affiliation(s)
- Rola H Ali
- Department of Pathology, College of Medicine, Kuwait University, Jabriya, Hawalli, Kuwait
- Department of Histopathology, Al Sabah Hospital, Shuwaikh, Al Asimah, Kuwait
| | - Mohamad Almanabri
- Department of Neurosurgery, Ibn Sina Hospital, Shuwaikh, Al Asimah, Kuwait
| | - Nawal Y Ali
- Department of Radiology, Ibn Sina Hospital, Shuwaikh, Al Asimah, Kuwait
| | - Ahmad R Alsaber
- Department of Management, College of Business and Economics, American University of Kuwait, Salmiya, Hawalli, Kuwait
| | - Nisreen M Khalifa
- Department of Pediatric Hematology/Oncology, NBK Children's Hospital, Shuwaikh, Al Asimah, Kuwait
| | - Rania Hussein
- Department of Radiation Oncology, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Mona Alateeqi
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Eiman M A Mohammed
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Hiba Jama
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Ammar Almarzooq
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Noelle Benobaid
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Zainab Alqallaf
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Amir A Ahmed
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Shakir Bahzad
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Al Asimah, Kuwait
| | - Maryam Almurshed
- Department of Histopathology, Al Sabah Hospital, Shuwaikh, Al Asimah, Kuwait
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Ali RH, Alateeqi M, Jama H, Alrumaidhi N, Alqallaf A, Mohammed EM, Almurshed M, Bahzad S. Evaluation of the Oncomine Comprehensive Assay v3 panel for the detection of 1p/19q codeletion in oligodendroglial tumours. J Clin Pathol 2023; 76:103-110. [PMID: 34489310 DOI: 10.1136/jclinpath-2021-207876] [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: 08/09/2021] [Accepted: 08/26/2021] [Indexed: 01/24/2023]
Abstract
AIMS Accurate assessment of 1p/19q codeletion status in diffuse gliomas is of paramount importance for diagnostic, prognostic and predictive purposes. While targeted next generation sequencing (NGS) has been widely implemented for glioma molecular profiling, its role in detecting structural chromosomal variants is less well established, requiring supplementary informatic tools for robust detection. Herein, we evaluated a commercially available amplicon-based targeted NGS panel (Oncomine Comprehensive Assay v3) for the detection of 1p/19q losses in glioma tissues using an Ion Torrent platform and the standard built-in NGS data analysis pipeline solely. METHODS Using as little as 20 ng of DNA from formalin-fixed paraffin-embedded tissues, we analysed 25 previously characterised gliomas for multi-locus copy number losses (CNLs) on 1p and 19q, including 11 oligodendrogliomas (ODG) and 14 non-oligodendroglial (non-ODG) controls. Fluorescence in-situ hybridisation (FISH) was used as a reference standard. RESULTS The software confidently detected combined contiguous 1p/19q CNLs in 11/11 ODGs (100% sensitivity), using a copy number cut-off of ≤1.5 and a minimum of 10 amplicons covering the regions. Only partial non-specific losses were identified in non-ODGs (100% specificity). Copy number averages of ODG and non-ODG groups were significantly different (p<0.001). NGS was concordant with FISH and was superior to it in distinguishing partial from contiguous losses indicative of whole-arm chromosomal deletion. CONCLUSIONS This commercial NGS panel, along with the standard Ion Torrent algorithm, accurately detected 1p/19q losses in ODG samples, obviating the need for specialised custom-made informatic analyses. This can easily be incorporated into routine glioma workflow as an alternative to FISH.
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Affiliation(s)
- Rola H Ali
- Department of Pathology, Kuwait University, Jabriya, Kuwait .,Cytogenetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Kuwait
| | - Mona Alateeqi
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Kuwait
| | - Hiba Jama
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Kuwait
| | - Noor Alrumaidhi
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Kuwait
| | - Ali Alqallaf
- Cytogenetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Kuwait
| | | | | | - Shakir Bahzad
- Molecular Genetics Laboratory, Kuwait Cancer Control Center, Shuwaikh, Kuwait
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AlNasrallah N, Almurshed M, Aljenaee K, Hajji S. Clinically Functioning FSH-Secreting Pituitary Adenoma. J Endocr Soc 2021. [PMCID: PMC8090708 DOI: 10.1210/jendso/bvab048.1178] [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] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
Abstract
Background: Gonadotroph adenomas are the most common type of non-functioning pituitary adenomas. However functioning gonadotroph adenomas are rare with only a few cases reported in literature. Clinical Case: A 42-year old man was admitted as a case of COVID-19 when an incidental finding of a pituitary gland mass was detected. Upon evaluation, the patient was found to have blurred vision and dizziness since few years, however no history of headache, seizures, visual field deficit were reported, nor clear symptoms related to anterior pituitary hypo- or hyperfunction. Pituitary MRI revealed a pituitary gland mass measuring 30x23x22 mm expanding the pituitary fossa and extending to suprasellar cistern. Initial laboratory investigations revealed low free T3 (1.8 pmol/L, normal: 3.1-6.8 pmol/L) and low free T4 (6.6 pmol/L, normal: 12-22 pmol/L) with normal TSH (3.54 mIU/L, normal: 0.27-4.2 mIU/L), high FSH (31.4 IU/L, normal: 1-18 IU/L), and high total testosterone (50.31 nmol/L, normal 8.3-32.9 nmol/L). Testicular ultrasound showed bilateral enlarged testicles (right testis 38.14 cm3 and left testis 33.38 cm3). Visual Field testing revealed monocular superior temporal defect affecting only the left eye. Patient was treated medically with levothyroxine and hydrocortisone and surgically by minimally invasive transsphenoidal resection of pituitary adenoma. Histopathology assessment confirmed the diagnosis of gonadotroph secreting adenoma, with positive immunostain for FSH. At 6 weeks postoperatively, insulin tolerance test was performed after which hydrocortisone was only prescribed during periods of stress. Anterior pituitary profile was repeated which revealed normalization of free T4 (14.3 pmol/L) and FSH (1.2 IU/L) and decrease in testosterone (0.66 nmol/L). Assessment of visual field revealed marked improvement of previous findings. Pituitary MRI was also repeated with findings of enhancing soft tissue remnants. At 12 weeks postoperatively, anterior pituitary profile revealed normalization of testosterone (11.3 nmol/L). Testicular ultrasound was repeated and showed a marked decrease in testicular volume (right testis 17.93 cm3 and left testis 21.13 cm3). Conclusion: Functional gonadotroph adenomas are a rare subtype of pituitary adenomas which pose a diagnostic challenge and require meticulous clinical evaluation and multidisciplinary therapeutic approach.
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Alsayegh RO, Qazi I, Almurshed M, Mutlaq M, Mutairi A, Alqunaee MA. Acinic Cell Carcinoma Primarily Arising in Ectopic Salivary Gland Tissue within an Intra-parotid Lymph Node: A Case Report. ACTA ACUST UNITED AC 2018. [DOI: 10.4172/2161-119x.1000346] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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