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Al-Thani H, Al-Thani N, Al-Sulaiti M, Tabeb A, Asim M, El-Menyar A. A Descriptive Comparative Analysis of the Surgical Management of Adrenal Tumors: The Open, Robotic, and Laparoscopic Approaches. Front Surg 2022; 9:848565. [PMID: 35310427 PMCID: PMC8927071 DOI: 10.3389/fsurg.2022.848565] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 01/04/2022] [Accepted: 01/27/2022] [Indexed: 02/03/2023] Open
Abstract
BackgroundCurrently, adrenalectomies are trending toward minimally invasive approach including robotic and laparoscopic surgery. We aimed to describe the clinical presentation and outcomes associated with the 3 different surgical approaches in patients who underwent adrenalectomy for adrenal mass at a single tertiary center.MethodsA retrospective descriptive observational study was conducted to include all patients who underwent surgical interventions for adrenal gland mass between 2004 and 2019. Patients were categorized into three groups according to the interventional approach (open, robotic vs. laparoscopic adrenalectomy) and data were analyzed and compared.ResultsA total of 124 patients underwent adrenalectomies (61.3% robotic, 22.6% open, and 16.1% laparoscopic approach). Incidentally discovered adrenal mass was reported in 67% of patients, and hypertension was the most prevalent comorbidity (53%). The tendency for malignancy increased with increasing tumor size while the functioning tumors were more in the smaller tumor size. Larger tumors were more common in younger patients. The robotic approach showed shorter surgical intensive care and hospital length of stay. Patients in the open adrenalectomy group frequently presented with abdominal pain (p = 0.001), had more nonfunctional adrenal mass (p = 0.04), larger mean tumor size (p = 0.001), and were frequently operated on the right side (p = 0.03). There was no post-operative mortality; however, during follow-up, 8 patients died (3 open, 3 laparoscopic and, 2 robotic approach). The median follow-up was 746 days (range 7–5,840).ConclusionsThe study explored the three surgical adrenalectomy approaches in a dedicated center for patients with adrenal pathology. It showed that robotic adrenalectomy could be safe and effective surgical approach for patients with benign functioning adrenal tumors of a diameter <6 cm. However, the choice of a surgical approach varies according to the adrenal mass presentation, patient fitness for surgery, type and sizes of the tumor, surgeon's experience, and hospital resources. Open surgery is considered the first choice for larger, ruptured adrenal tumor or malignancy. However, the recent restructuring of the surgical department resulted in selection bias in favor of the robotic surgery. Further studies are required to address the risk factors, selection criteria for appropriate management, cost, and quality of life.
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Affiliation(s)
| | - Noora Al-Thani
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | | | | | - Mohammad Asim
- Department of Surgery, Clinical Research, Trauma and Vascular Surgery, Hamad General Hospital, Doha, Qatar
| | - Ayman El-Menyar
- Department of Surgery, Clinical Research, Trauma and Vascular Surgery, Hamad General Hospital, Doha, Qatar
- Department of Clinical Medicine, Weill Cornell Medical School, Doha, Qatar
- *Correspondence: Ayman El-Menyar
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Alahmad M, Al-Sulaiti M, Abdelrahman H, El-Menyar A, Singh I, Tabeb A, Al-Thani H. OUP accepted manuscript. J Surg Case Rep 2022; 2022:rjac131. [PMID: 35592452 PMCID: PMC9113021 DOI: 10.1093/jscr/rjac131] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [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: 02/08/2022] [Accepted: 03/14/2022] [Indexed: 11/13/2022] Open
Abstract
Thyroid storm (TS) is a rare but life-threatening complication of hyperthyroidism in which multiorgan failure (MOF) is the most common cause of death. Early diagnosis and treatment of TS are challenging. We presented two cases with refractory TS complicated with arrhythmia, cardiac arrest, cardiogenic shock and MOF and were not responding to medical treatment, therapeutic plasma exchange or continuous renal replacement therapy. The combination of extracorporeal membrane oxygenation (ECMO) and early thyroidectomy was the mainstay treatment that was performed with no complications. MOF was resolved and patients were doing well in the outpatient clinic follow-up. Precautions concerning the beta blockers and anti-thyroid medications use in TS, especially in the acute setting, should be considered. Upon its availability, the use of ECMO and early thyroidectomy is efficient. This is most applicable in patients not responding to medical treatment or patients who develop complications related to the TS and its medical treatment.
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Affiliation(s)
- Murad Alahmad
- Department of Surgery, General Surgery, Hamad Medical Corporation, Qatar
| | - Maryam Al-Sulaiti
- Department of Surgery, General Surgery, Hamad Medical Corporation, Qatar
| | | | - Ayman El-Menyar
- Correspondence address. Clinical Research, Hamad General Hospital &Weill Cornell Medical School, P. O Box 3050, Doha, Qatar. E-mail:
| | - Inaita Singh
- Medical Education, Internship, Hamad Medical Corporation, Qatar
| | - Abdelhakeem Tabeb
- Department of Surgery, General Surgery, Hamad Medical Corporation, Qatar
| | - Hassan Al-Thani
- Department of Surgery, Trauma and Vascular Surgery, Hamad Medical Corporation, Qatar
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Mekkodathil A, El-Menyar A, Natesa Mudali I, Al-Sulaiti M, Shaikh N, Al-Thani H. Temporal and seasonal trends of hospitalization and mortality associated with necrotizing fasciitis: A retrospective study of 12 years (2002-2013). Qatar Med J 2020; 2020:37. [PMID: 33425693 PMCID: PMC7759011 DOI: 10.5339/qmj.2020.37] [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: 11/21/2019] [Accepted: 01/27/2020] [Indexed: 11/03/2022] Open
Abstract
Background: Necrotizing fasciitis (NF) is a rare but aggressive infection that affects the superficial fascia and progressively destroys the tissue between the skin and underlying muscles. It is a surgical emergency with significant morbidity and mortality. This study aimed to explore the temporal and seasonal trends in NF infection in Qatar. Methods: A total of 327 patients diagnosed with NF, aged ≥ 18 years, and admitted to the Hamad General Hospital, Qatar, in 2002-2013 were retrospectively reviewed. The hospitalization and mortality rates in the general population in Qatar and the case fatality rate (CFR) were calculated for each year. The patients were grouped into summer, autumn, winter, and spring admissions based on their admission dates. Seasonality was studied by comparing the characteristics, bacteriological status, and outcomes of the patients admitted in different seasons. Results: The hospitalization rate of NF in Qatar was 2.9 per 100,000 population; in the study duration, this rate decreased from 2.8 to 1.6 per 100,000 population in 2002 and 2013, respectively. The mortality rate among NF cases increased from 1.9 to 3.6 per million population, and the CFR increased from 6.7 to 23 per 100 admissions in the same duration. No temporal trends in the hospitalization and mortality rates or CFR were evident in the study duration. Polybacterial infections were higher in autumn than in other seasons. Monobacterial Gram-positive infections were higher in spring than in other seasons, and monobacterial Gram-negative infections were higher in summer than in other seasons (p = 0.02). However, seasonality was not evident after further analysis in terms of species, severity, complications, length of hospital stays, and CFR in patients with NF. Conclusion: No clear trend or seasonality was observed in terms of outcomes; however, seasonality in NF-causing bacteria was evident, as polybacterial infections were significantly higher in autumn than in other seasons, whereas monobacterial infections were more frequent in spring and summer than in other seasons. However, the severity of infections, length of hospital stay, and mortality did not significantly vary. Further microbiological studies are needed to obtain confirmatory data regarding the temporal and seasonal trends of NF.
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Affiliation(s)
- Ahammed Mekkodathil
- Clinical Research, Trauma Surgery Section, Department of Surgery, Hamad General Hospital, Doha, Qatar
| | | | | | | | - Nissar Shaikh
- Department of Anesthesia & ICU, Hamad Medical Corporation, Doha, Qatar
| | - Hassan Al-Thani
- Trauma Surgery Section, Department of Surgery, Hamad General Hospital
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Al-Thani H, El-Matbouly M, Al-Sulaiti M, Al-Thani N, Asim M, El-Menyar A. Does Perioperative Hemoglobin A1c Level Affect the Incidence, Pattern and Mortality of Lower Extremity Amputation? Curr Vasc Pharmacol 2020; 17:354-364. [PMID: 29359671 DOI: 10.2174/1570161116666180123112529] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [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: 01/01/2018] [Revised: 05/14/2018] [Accepted: 06/14/2018] [Indexed: 01/28/2023]
Abstract
BACKGROUND We hypothesized that perioperative HbA1c influenced the pattern and outcomes of Lower Extremity Amputation (LEA). METHODS A retrospective analysis was conducted for all patients who underwent LEA between 2000 and 2013. Patients were categorized into 5 groups according to their perioperative HbA1c values [Group 1 (<6.5%), Group 2 (6.5-7.4%), Group 3 (7.5-8.4%), Group 4 (8.5-9.4%) and Group 5 (≥9.5%)]. We identified 848 patients with LEA; perioperative HbA1c levels were available in 547 cases (Group 1: 18.8%, Group 2: 17.7%, Group 3: 15.0%, Group 4: 13.5% and Group 5: 34.9%). Major amputation was performed in 35%, 32%, 22%, 10.8% and 13.6%, respectively. RESULTS The overall mortality was 36.5%; of that one quarter occurred during the index hospitalization. Mortality was higher in Group 1 (57.4%) compared with Groups 2-5 (46.9%, 38.3%, 36.1% and 31.2%, respectively, p=0.001). Cox regression analysis showed that poor glycemic control (Group 4 and 5) had lower risk of mortality post-LEA [hazard ratio 0.57 (95% CI 0.35-0.93) and hazard ratio 0.46 (95% CI 0.31-0.69)]; this mortality risk persisted even after adjustment for age and sex but was statistically insignificant. The rate of LEA was greater among poor glycemic control patients; however, the mortality was higher among patients with tight control. CONCLUSION The effects of HbA1c on the immediate and long-term LEA outcomes and its therapeutic implications need further investigation.
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Affiliation(s)
- Hassan Al-Thani
- Department of Surgery, Vascular and Trauma Surgery, Hamad General Hospital, Doha, Qatar
| | | | | | - Noora Al-Thani
- Department of Internal Medicine, Hamad General Hospital, Doha, Qatar
| | - Mohammad Asim
- Vascular and Trauma Surgery, Clinical Research, Hamad General Hospital, Doha, Qatar
| | - Ayman El-Menyar
- Vascular and Trauma Surgery, Clinical Research, Hamad General Hospital, Doha, Qatar.,Department of Clinical Medicine, Weill Cornell Medical College, Doha, Qatar
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Abdelrahman H, Al-Thani H, Al-Sulaiti M, Tabeb A, El-Menyar A. Clinical Presentation and Surgical Treatment of Retrosternal Goiter: A Case Series Study. Qatar Med J 2020; 2020:13. [PMID: 32391249 PMCID: PMC7198470 DOI: 10.5339/qmj.2020.13] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2019] [Accepted: 12/01/2019] [Indexed: 11/03/2022] Open
Abstract
Background: The retrosternal goiter (RSG) is a slow-growing mass often benign in nature; thyroidectomy remains the preferred standard curative treatment. This study aimed to explore the local experience of RSG with respect to the clinical presentation, classifications, management, and outcomes. Method: A retrospective chart review was conducted to include all cases diagnosed with RSG and underwent thyroidectomy between January 1998 and December 2013. Results: A total of 1210 patients underwent thyroidectomy; of which 30 (2.5%) patients were diagnosed to have RSG. The commonly reported symptoms were dyspnea (40%), pain and discomfort (30%), dysphagia (26.7%), and hoarseness (20%). Thirteen patients (43.3%) were completely asymptomatic. The fine-needle aspiration cytology was performed in 22 (73.3%) patients, of whom the majority was benign (77.3%). The grading classification showed that grade 1 is the most frequent (73.3%). Total bilateral thyroidectomy was the most prevailing procedure in 57% cases followed by partial thyroidectomy. All patients underwent retrosternal thyroidectomy through a cervical incision except for one case. Postoperative histopathology showed frequent benign multinodular goiter (83.3%), followed by papillary thyroid cancer (10%) and thyroiditis (6.7%). The most common complication after thyroidectomy was tracheomalacia (13.4%), transient hypocalcemia (10%), and hypoparathyroidism (6.7%). There was no intraoperative or perioperative mortality. Conclusion: RSG is a rare entity often presented with pressure symptoms, mostly involving anterior mediastinum and had a challenging surgical procedure. A large multicenter study is needed to include more cases in order to have a consensus on the definition and classification system for such important clinical goiter presentation.
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Affiliation(s)
| | - Hassan Al-Thani
- Department of Surgery, Hamad General Hospital (HGH), Doha, Qatar
| | | | - Abdelhakem Tabeb
- Department of Surgery, Hamad General Hospital (HGH), Doha, Qatar
| | - Ayman El-Menyar
- Clinical Research, Trauma & Vascular Surgery Section, Hamad General Hospital (HGH), Doha, Qatar.,Clinical Medicine, Weill Cornell Medical College, Doha, Qatar
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Taha I, Al-Thani H, El-Menyar A, Asim M, Al-Sulaiti M, Tabeb A. Diagnostic accuracy of preoperative palpation- versus ultrasound-guided thyroid fine needle aspiration cytology: an observational study. Postgrad Med 2020; 132:465-472. [PMID: 32163318 DOI: 10.1080/00325481.2020.1741298] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
BACKGROUND Thyroid fine needle aspiration (FNA) is the mainstay for diagnosis of malignancy, and is an integral part of current thyroid nodule assessment. The present study analyzes the diagnostic accuracy of palpation-directed versus ultrasound guided fine-needle aspiration in patients who underwent surgery for thyroid nodules. METHODS A retrospective chart review of all consecutive patients who had FNA biopsy (palpation or ultrasound guided) of thyroid nodules and underwent thyroid gland surgery between 1998 and 2014 was conducted. The FNA findings of the palpation-guided and ultrasound-guided groups were compared for baseline characteristics. Moreover, the diagnostic accuracy of FNA findings and surgical histopathology results were analyzed. RESULTS A total of 1174 patients were included in the study with a mean age of 46.3 ± 11.7 years and the majority were females (75.5%). Among the study population, 392 (33.4%) patients underwent US-guided FNA; 570 (48.6%) had palpation-guided FNA in clinic and no FNA was done in 212 (18%) cases. Patients underwent US-guided FNA were more likely to have suspicion of malignancy (p = 0.001), and had indeterminate findings (p = 0.001). On the other hand, palpation-guided FNA group had significantly higher frequency of benign cytology (p = 0.001). With respect to the suspicion for malignancy as well as malignancy, the US-guided group had a similar diagnostic accuracy in comparison to the palpation group. The proportion of malignancy finding on US-guided FNA (8.9%) was higher than the palpation-guided FNA (6.4%) that had been confirmed on postoperative histopathological examination (p = 0.95). CONCLUSION The present study demonstrates higher sensitivity of US-guided thyroid FNA biopsies over palpation-guided FNA for the suspicion of malignancy; however, the accuracy is comparable. Moreover, both groups showed more postoperative malignancy in the benign and unsatisfactory categories than predicted in the Bethesda system. Further prospective studies are needed to underpin a realistic correlation between FNA and final histopathology reports.
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Affiliation(s)
- Ibrahim Taha
- Department of Surgery, Hamad General Hospital (HGH) , Doha, Qatar
| | - Hassan Al-Thani
- Department of Surgery, Hamad General Hospital (HGH) , Doha, Qatar
| | - Ayman El-Menyar
- Clinical Research, Trauma & Vascular Surgery Section, Hamad General Hospital (HGH) , Doha, Qatar.,Clinical Medicine, Weill Cornell Medical College , Doha, Qatar
| | - Mohammad Asim
- Clinical Research, Trauma & Vascular Surgery Section, Hamad General Hospital (HGH) , Doha, Qatar
| | | | - Abdelhakem Tabeb
- Department of Surgery, Hamad General Hospital (HGH) , Doha, Qatar
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Al-Thani H, El-Matbouly M, Al-Sulaiti M, Asim M, Majzoub A, Tabeb A, El-Menyar A. Management and outcomes of hyperparathyroidism: a case series from a single institution over two decades. Ther Clin Risk Manag 2018; 14:1337-1345. [PMID: 30104880 PMCID: PMC6074786 DOI: 10.2147/tcrm.s160896] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [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] [Indexed: 11/26/2022] Open
Abstract
Background Hyperparathyroidism is a frequent endocrine disorder with variable clinical manifestations and outcomes. We aimed to evaluate clinical presentations, management and outcomes of hyperparathyroidism. Methods A retrospective study was conducted to include all patients presented with hyperparathyroidism between 1995 and 2014 at a single tertiary hospital with an average follow-up period of 46 months. Data were reviewed for clinical presentations, diagnostic work-up, intraoperative findings, management, and outcomes. Result We identified 161 patients with hyperparathyroidism; 69% were females and the mean age was 49.4±15 years. Patients presented mainly with musculoskeletal (65.8%), renal (37.3%), gastrointestinal tract (53.8%) and neuropsychiatric (8.8%) manifestations. At presentation, mean serum calcium and parathyroid hormone levels were elevated while mean vitamin D level was lower. Sestamibi-99mTc (MIBI) scintigraphy was done for 134 patients (83.2%) and was positive in 94 (70%). Primary hyperparathyroidism (67.7%) was the most frequent diagnosis followed by secondary (29.8%) and tertiary hyperparathyroidism (2.5%). The frequent indication for surgery was hypercalcemia (67.3%), bone disease (35.6%) and renal calculi (28.9%). The main postoperative pathology was parathyroid adenoma (63.1%) followed by hyperplasia (37.3%). Fourteen (8.9%) and 18 (11.4%) patients had persistent and recurrent hyperparathyroidism, respectively. Autotransplantation of parathyroid tissue was done in 36 cases. Conclusion Primary hyperparathyroidism is the most frequent cause of the parathyroid disease. Parathyroidectomy is the effective surgical approach in symptomatic patients. Further studies are needed to establish the association between vitamin D levels, renal disorders and persistent or recurrent hyperparathyroidism.
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Affiliation(s)
| | | | | | - Mohammad Asim
- Clinical Research, Trauma & Vascular Surgery, Hamad General Hospital, Doha, Qatar,
| | - Ahmad Majzoub
- Department of Surgery, Hamad General Hospital, Doha, Qatar
| | | | - Ayman El-Menyar
- Clinical Research, Trauma & Vascular Surgery, Hamad General Hospital, Doha, Qatar, .,Clinical Medicine, Weill Cornell Medical College, Doha, Qatar,
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Al-Thani H, El-Menyar A, Sathian B, Mekkodathil A, Thomas S, Mollazehi M, Al-Sulaiti M, Abdelrahman H. Blunt traumatic injury during pregnancy: a descriptive analysis from a level 1 trauma center. Eur J Trauma Emerg Surg 2018; 45:393-401. [DOI: 10.1007/s00068-018-0948-1] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/08/2017] [Accepted: 03/22/2018] [Indexed: 10/17/2022]
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Al-Thani H, Al-Sulaiti M, El-Mabrok G, Tabeb A, El-Menyar A. Adrenal extramedullary hematopoiesis associated with beta-thalassemia trait in an adult woman: a case report and review of literature. Int J Surg Case Rep 2016; 24:83-7. [PMID: 27232291 PMCID: PMC4885136 DOI: 10.1016/j.ijscr.2016.05.024] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [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: 03/20/2016] [Revised: 05/02/2016] [Accepted: 05/15/2016] [Indexed: 11/28/2022] Open
Abstract
INTRODUCTION Adrenal myelolipoma with extramedullary hematopoiesis (EMH) is a rare condition. CASE PRESENTATION We report a case of 48-year-old woman suffering from recurrent right hypochondrial pain for two years. Laboratory work-up revealed chronic microcytic iron deficiency anemia with beta thalassemia trait, right adrenal myelolipoma with histopathological evidence of hematopoietic cells (EMH). The patient underwent open resection of the adrenal gland and the post-operative course was uneventful. CONCLUSIONS EMH could be presented with several clinical hematological disorders. Surgical management becomes inevitable in certain adrenal EMH cases especially in the presence of a large adrenal mass.
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Affiliation(s)
| | | | | | | | - Ayman El-Menyar
- Clinical Research, Trauma Surgery, Hamad General Hospital, Doha, Qatar; Internal Medicine, Weill Cornell Medical College, Doha, Qatar.
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Al-Thani H, El-Menyar A, Al-Sulaiti M, El-Mabrok J, Hajaji K, Elgohary H, Al-Malki A, Tabeb A. Clinical presentation, management, and outcome of patients with incidental renal angiomyolipoma in qatar. Oman Med J 2015; 29:419-24. [PMID: 25584159 DOI: 10.5001/omj.2014.112] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [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: 09/23/2014] [Accepted: 11/30/2014] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVES Our study aimed to analyze the clinical presentation, management, and outcome of renal angiomyolipoma patients incidentally detected upon computed tomography (CT) examination. METHODS Between 2004 and 2008, all patients who underwent abdominal CT examination for any reason at the radiology department at Hamad General Hospital, Qatar were retrospectively reviewed. The diagnosis of renal angiomyolipoma was based on abdominal CT evaluation. Angiomyolipoma patients were followed-up by CT evaluation as per standard care for three years to observe any change in size and outcome. RESULTS A total of 13,115 patients were screened, of which 56 (40 females and 16 males) had renal angiomyolipoma. The mean age of patients was 52±13 years with 46% Qatar nationals. The majority (95%) of cases had unilateral tumors (52% right-sided and 43% left-sided). Twenty-six cases showed increase in tumor size and the median increase was 0.5cm (0.1-3.6). Surgical intervention was required in four (7%) cases with tumor size ≥4cm. The overall mortality on follow-up was 7%. The cause of death included metastasis, renal failure, hepatic failure and mesenteric thromboembolism. CONCLUSION Renal angiomyolipoma is an uncommon benign tumor with an overall prevalence of 0.4% in Qatar. It has characteristic clinical features and its recognition is often challenging for proper clinical diagnosis and treatment in asymptomatic patients. Asymptomatic patients need regular radiological surveillance. In contrast, surgical interventions are mainly required in symptomatic patients with increased tumor size (≥4cm). Timely diagnosis and treatment is necessary to avoid complications such retroperitoneal hemorrhage and renal impairment.
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Affiliation(s)
- Hassan Al-Thani
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Ayman El-Menyar
- Clinical Research, Trauma Surgery Section, Hamad Medical Corporation, Doha, Qatar ; Clinical Medicine, Weill Cornell Medical College, Doha, Qatar ; Internal Medicine, Ahmed Maher teaching Hospital, Cairo, Egypt
| | | | | | - Khairi Hajaji
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Hesham Elgohary
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Ahmed Al-Malki
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
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Al-Thani H, El-Menyar A, Rasul KI, Al-Sulaiti M, El-Mabrok J, Hajaji K, Elgohary H, Tabeb A. Clinical presentation, management and outcomes of gastrointestinal stromal tumors. Int J Surg 2014; 12:1127-33. [PMID: 25152441 DOI: 10.1016/j.ijsu.2014.08.351] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [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: 05/02/2014] [Revised: 07/23/2014] [Accepted: 08/10/2014] [Indexed: 12/28/2022]
Abstract
INTRODUCTION The present study investigated the incidence, management and outcome of Gastrointestinal Stromal Tumors (GIST) in Qatar. METHODS A retrospective review of all GIST patients admitted between 1995 and 2012 was conducted. Patients' demographics, clinical presentation, tumor characteristics, radiological, pathological and immunohistochemical findings, surgical procedures, recurrence and mortality were recorded. RESULTS A total of 48 GIST patients were identified. Stomach (56%) and small intestine (27%) were the most common sites of tumor. The majority of cases (n = 27) had tumor size >5 cm, 31 cases had primary and 15 cases had locally advanced tumor. Patients were stratified as high, intermediate, and low risk (43.8%, 18.8% and 37.5%, respectively). Almost all the cases were surgically managed and 94% were completely resectable. Robotic partial resection was performed in 4 cases and 5 cases underwent laparoscopic resection. Chemotherapy was initiated in half of patients. During follow up (average 37.5 months), 33 patients showed complete recovery, 7 had recurrent or metastatic disease and 2 died due to liver metastasis. CONCLUSION The incidence of GIST in Qatar is apparently low. Surgical resection is the preferred choice of treatment; however, robotic and laparoscopic resections are feasible and safe approaches in some cases.
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Affiliation(s)
- Hassan Al-Thani
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar.
| | - Ayman El-Menyar
- Clinical Research, Trauma Surgery Section, Hamad Medical Corporation, Doha, Qatar; Clinical Medicine, Weill Cornell Medical College, Doha, Qatar; Internal Medicine, Ahmed Maher Teaching Hospital, Cairo, Egypt
| | | | | | | | - Khairi Hajaji
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
| | - Hesham Elgohary
- Department of Surgery, Hamad Medical Corporation, Doha, Qatar
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Al-Thani H, El-Menyar A, Shabana A, Tabeb A, Al-Sulaiti M, Almalki A. Incidental abdominal aneurysms: a retrospective study of 13,115 patients who underwent a computed tomography scan. Angiology 2013; 65:388-95. [PMID: 23508616 DOI: 10.1177/0003319713480554] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
We evaluated the frequency and outcomes of abdominal aortic aneurysm (AAA) in Qatar. Data were collected retrospectively between 2004 and 2008 for all adult patients who underwent abdominal computed tomographic scanning for any reason. Patients with AAA were followed up for 3 years for aneurysmal rupture and mortality. Of the 13,115 patients screened, 61 (0.5%) patients had abdominal aneurysms. Most (82%) patients with AAA were male with mean age of 67 ± 12 years. The incidence of AAA substantially increased with age. Cardiovascular risk factors were prevalent among patients with AAA. The main location of AAA was infrarenal (67%), followed by thoracoabdominal (23%). The mean AAA diameter was 5.3 ± 2.5 cm. The rate of AAA rupture was 8% with a mortality rate of 60%; 80% of these were infrarenal, and 80% of them had a diameter of ≥5.5 cm. Overall mortality was 33%. This large study addressed the impact of screening for AAA in a population with high cardiovascular burden.
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Affiliation(s)
- Hassan Al-Thani
- 1Department of Vascular Surgery, Hamad General Hospital, Doha, Qatar
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