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Shariq OA, Bews KA, McKenna NP, Dy BM, Lyden ML, Farley DR, Thompson GB, McKenzie TJ, Habermann EB. Is same-day discharge associated with increased 30-day postoperative complications and readmissions in patients undergoing laparoscopic adrenalectomy? Surgery 2020; 169:289-297. [PMID: 33008614 DOI: 10.1016/j.surg.2020.08.018] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 08/06/2020] [Accepted: 08/11/2020] [Indexed: 11/27/2022]
Abstract
BACKGROUND Advances in minimally invasive surgery and perioperative care have decreased substantially the duration of time that patients spend recovering in hospital, with many laparoscopic procedures now being performed on an ambulatory basis. There are limited studies, however, on same-day discharge after laparoscopic adrenalectomy. The objectives of this study were to investigate the outcomes and trends of ambulatory laparoscopic adrenalectomy in a multicenter cohort of patients. METHODS Adult patients who underwent elective laparoscopic adrenalectomy between 2005 and 2016 were identified in the database of the American College of Surgeons National Surgical Quality Improvement Program (ACS NSQIP). Baseline demographics and 30-day outcomes were compared between patients who underwent ambulatory laparoscopic adrenalectomy and those who were discharged after an inpatient stay. Multivariable logistic regression and Cox proportional hazards modelling were used to investigate the association between same-day discharge and 30-day complications and unplanned readmissions. RESULTS Of the 4,807 patients included in the study, 88 (1.8%) underwent ambulatory laparoscopic adrenalectomy and 4,719 (98.2%) were admitted after the adrenalectomy. The same-day discharge group contained fewer obese patients (37.2% vs 50%; P = .04), a lesser proportion of American Society of Anesthesiologists class III patients (45.5% vs 61%; P = .003), and more patients with primary aldosteronism (14.8% vs 6%; P = .002) compared with the inpatient group. After adjustment for confounders, same-day discharge was not associated with 30-day overall complications (OR 1.17, 95% CI 0.35-3.85; P = .80) or unplanned readmissions (HR 2.77, 95% CI 0.86-8.96; P = .09). The percentage of laparoscopic adrenalectomies performed on an ambulatory basis at hospitals participating in the ACS NSQIP remained low throughout the study period (0-3.1% per year) with no evidence of an increasing trend over time (P = .21). CONCLUSION Ambulatory laparoscopic adrenalectomy is a safe and feasible alternative to inpatient hospitalization in selected patients. Further study is needed to determine the cost savings, barriers to uptake, and optimal selection criteria for this approach.
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Affiliation(s)
- Omair A Shariq
- Department of Surgery, Mayo Clinic, Rochester, MN; Nuffield Department of Surgical Sciences, University of Oxford, Oxford, UK.
| | - Katherine A Bews
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
| | | | - Benzon M Dy
- Department of Surgery, Mayo Clinic, Rochester, MN
| | | | | | | | | | - Elizabeth B Habermann
- Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery, Mayo Clinic, Rochester, MN
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Sahbaz NA, Dural AC, Akarsu C, Guzey D, Kulus M, Dogansen SC, Mert M, Alis H. Transperitoneal laparoscopic surgery in large adrenal masses. Wideochir Inne Tech Maloinwazyjne 2020; 15:106-111. [PMID: 32117492 PMCID: PMC7020710 DOI: 10.5114/wiitm.2019.85177] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/05/2019] [Accepted: 04/19/2019] [Indexed: 01/26/2023] Open
Abstract
INTRODUCTION The laparoscopic adrenalectomy (LA) has become the gold standard since the transperitoneal laparoscopic approach was first reported. AIM To evaluate the applicability, safety and short-term results of laparoscopic surgery in adrenal masses over 6 cm. MATERIAL AND METHODS Demographic data, hormonal activities, imaging modalities, operative findings, operation time, conversion rates, complications, duration of hospital stay and histopathologic results of 128 patients who underwent laparoscopic adrenalectomy were evaluated retrospectively. Patients included in the learning curve (n = 23), robotic surgery cases (n = 15) and patients with suspected metastasis (n = 4) were excluded from the study. Six cm mass size was taken as a reference and two groups were formed (group 1: < 6 cm, group 2: ≥ 6 cm). The results of the two groups were compared. RESULTS There were 64 cases in group 1 and 22 cases in group 2. Functional mass ratio and mass sides were similar between the groups (p = 0.30 and p = 0.17, respectively). The mean mass size in group 1 was 36.4 ±11.2 mm and in group 2 82.4 ±15.5 mm. The conversion rate was similar between the two groups (p = 0.18). The duration of surgery was 135.5 ±8.29 min in group 1, 177.0 ±14.9 min in group 2 (p = 0.014). Morbidity and lengths of hospital stay were similar (p = 0.76, p = 0.34 respectively). Adrenocortical carcinoma was detected in three cases in group 1, which were completed laparoscopically, and in two cases in group 2, which were converted to open surgery (p = 0.46). CONCLUSIONS Although open surgery is still recommended in the guidelines, studies are now being carried out to ensure that laparoscopy can be safely performed on masses over 6 cm. There was no difference between short-term follow-up and histopathologic results in our study.
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Affiliation(s)
- Nuri Alper Sahbaz
- Department of Surgery, Faculty of Medicine, University of Health Sciences, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Ahmet Cem Dural
- Department of Surgery, Faculty of Medicine, University of Health Sciences, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Cevher Akarsu
- Department of Surgery, Faculty of Medicine, University of Health Sciences, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Deniz Guzey
- Department of Surgery, Faculty of Medicine, University of Health Sciences, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Mehmet Kulus
- Department of Surgery, Faculty of Medicine, University of Health Sciences, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Sema Ciftci Dogansen
- Department of Endocrinology, Faculty of Medicine, University of Health Sciences, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Meral Mert
- Department of Endocrinology, Faculty of Medicine, University of Health Sciences, Bakirkoy Dr. Sadi Konuk Training and Research Hospital, Istanbul, Turkey
| | - Halil Alis
- Department of Surgery, Faculty of Medicine, Aydin University, VM Medical Park Florya Hospital, Istanbul, Turkey
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Buxton J, Vun SH, van Dellen D, Wadsworth R, Augustine T. Laparoscopic hand-assisted adrenalectomy for tumours larger than 5 cm. Clin Endocrinol (Oxf) 2019; 90:74-78. [PMID: 30346641 PMCID: PMC7379292 DOI: 10.1111/cen.13883] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2018] [Revised: 10/15/2018] [Accepted: 10/16/2018] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Adrenal surgery remains a distinct surgical challenge. Technical challenges associated with laparoscopic adrenalectomy are tumour size, haemorrhage control and oncological compromise. Hand-assisted laparoscopic (HAL) adrenalectomy, utilizing a hand-port device, offers minimally invasive surgery with the advantages and safety of tactile feedback. We aimed to assess the efficacy of HAL for patients requiring adrenalectomy for tumours over 5 cm in size. CONTEXT Hand-assisted laparoscopic surgery is used in several surgical specialities over totally laparoscopic surgery to manage sizeable pathology, reduce operating time and conversion rates. HAL adrenalectomy is demonstrated in this series as a safe alternative to laparoscopic adrenalectomy for large adrenal tumours. DESIGN A retrospective analysis of all HAL adrenalectomies performed over 8 years (October 2006-May 2015) by a single surgeon was performed. This case series is the largest study of this technique. PATIENTS All patients who were fit for surgery with adrenal tumours (over 5 cm) were included. ANALYSIS Primary endpoints were overall mortality, operating time, hospital stay, complications and conversion to open surgery. RESULTS A total of 56 patients underwent the procedure. A total of 43 had unilateral and 13 bilateral lesions. Most lesions (45) were histologically benign. These included functioning and non-functioning tumours. Median tumour size was 8 cm (range 5-19 cm). There was one (1.8%) intra-operative conversion and no peri-operative mortality. Postoperative complications occurred in 8 (14%) patients, all self-limiting. The median length of stay was 6 days (range 2-21). There was one recurrence of pathology with repeat surgery. CONCLUSION Hand-assisted laparoscopic surgery offers a safe reproducible approach to adrenal surgery combining minimally invasive surgery with tactile integration. Although previously described in small numbers, this represents the largest case series to date. HAL is a safe minimally invasive surgical option for larger tumours, including malignancies. The HAL technique may additionally offer a shorter learning curve for trainee adrenal surgeons.
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Affiliation(s)
- Jennifer Buxton
- Departments of Transplant and Endocrine SurgeryManchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
| | - Shen H. Vun
- Departments of Transplant and Endocrine SurgeryManchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
| | - David van Dellen
- Departments of Transplant and Endocrine SurgeryManchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
- Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and HealthUniversity of Manchester, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
| | - Richard Wadsworth
- Departments of AnaestheticsManchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
| | - Titus Augustine
- Departments of Transplant and Endocrine SurgeryManchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
- Division of Diabetes, Endocrinology and Gastroenterology, Faculty of Biology, Medicine and HealthUniversity of Manchester, Manchester Royal Infirmary, Manchester University NHS Foundation Trust, Manchester Academic Health Science CentreManchesterUK
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Retroperitoneal vs. transperitoneal laparoscopic adrenalectomy: a meta-analysis of the literature. Eur Surg 2018. [DOI: 10.1007/s10353-018-0546-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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Gama Filho JBD, Rodrigues DF, Mendes FF, Gama BL, Santos RBS, Corrêa LR, Borges JRJ, Silva LAFD, Paulo NM. LAPAROSCOPIC TECHNIQUE VERSUS OPEN TECHNIQUE IN SWINES ADRENALECTOMY. CIÊNCIA ANIMAL BRASILEIRA 2015. [DOI: 10.1590/1089-6891v16i219209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Among the main benefits of laparoscopic adrenalectomy (LA) compared to open adrenalectomy (OA) the rapid recovery of patients with decreased length of stay in hospital can be highlighted. The objective of this study was to compare the open adrenalectomy with laparoscopic adrenalectomy in swine. Thirty-two swine were operated. The animals had been divided into four groups (n = 8), one group was submitted to OA and the other to LA, together with its respective control group. Parameters were evaluated regarding operative time, body temperature, hematocrit, postoperative and intraoperative complications and time to deambulation. There was no meaningful difference between operative and deambulation times, even though the latter having been higher in the group submitted to OA. The most frequent intercurrences were in bowel, damage to adrenal vessels and renal hematoma. There were no significant blood losses, and observed hypothermia did not have any clinical impact. Laparoscopy in swine experimental adrenalectomy is a reliable technique that can serve as a reference for the surgical treatment of patients with adrenal diseases with surgical indications in other animal species.
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Hodin R, Lubitz C, Phitayakorn R, Stephen A. Diagnosis and management of pheochromocytoma. Curr Probl Surg 2014; 51:151-87. [DOI: 10.1067/j.cpsurg.2013.12.001] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2013] [Accepted: 12/27/2013] [Indexed: 12/21/2022]
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Zheng QY, Zhang GH, Zhang Y, Guo YL. Adrenalectomy may increase survival of patients with adrenal metastases. Oncol Lett 2012; 3:917-920. [PMID: 22741018 DOI: 10.3892/ol.2012.595] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2011] [Accepted: 01/23/2012] [Indexed: 11/06/2022] Open
Abstract
The much improved diagnostic accuracy of computed tomography (CT) and positron emission tomography (PET) has enabled urologists and medical oncologists to identify and treat more patients with metastases to the adrenal glands. The aim of this retrospective study was to analyze the clinical aspects of adrenal metastases in a series of patients and to evaluate the effect of adrenalectomy, by laparoscopic or open resection of adrenal metastases, on the survival of these patients. A total of 47 patients (32 males, 15 females) with metastatic disease in the adrenal glands were included in this study. Type B ultrasound and CT were utilized to diagnose the adrenal metastases. Open resection was performed in certain patients with primary tumor and adrenal metastasis. The results showed that adrenal metastases in these patients had various origins, including lung carcinoma, kidney carcinoma, breast cancer, melanoma and other uncharacterized carcinomas. The median survival of the 37 followed-up patients was 29.7±3.23 months (range, 2-62) after the diagnosis/surgical removal of adrenal metastases. The survival rate of the 31 patients with surgically removed adrenal metastases (average, 34.2±4.7 months; range 2-62) was higher than the survival rates of the 6 patients without surgical resection (average, 6.3±2.7 months; range, 4-8). The results of this study are in support of adrenalectomy for patients with adrenal metastases.
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Affiliation(s)
- Qing-You Zheng
- The Military General Hospital of Beijing PLA, Beijing 100700, P.R. China
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Mazzaglia PJ, Vezeridis MP. Laparoscopic adrenalectomy: balancing the operative indications with the technical advances. J Surg Oncol 2010; 101:739-44. [PMID: 20512951 DOI: 10.1002/jso.21565] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
Laparoscopic adrenalectomy contributed significantly to reduction of morbidity and improvement of postoperative patient recovery time. The adoption of this technique had substantial impact on the management of adrenal incidentalomas. Although laparoscopic adrenalectomy should be in general avoided for known primary adrenal cancers, it is appropriate for metastasectomy of isolated adrenal metastatic disease.
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Affiliation(s)
- Peter J Mazzaglia
- Alpert Medical School of Brown University, Providence, Rhode Island, USA.
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Petri BJ, van Eijck CHJ, de Herder WW, Wagner A, de Krijger RR. Phaeochromocytomas and sympathetic paragangliomas. Br J Surg 2009; 96:1381-92. [PMID: 19918850 DOI: 10.1002/bjs.6821] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
BACKGROUND About 24 per cent of phaeochromocytomas (PCCs) and sympathetic paragangliomas (sPGLs) appear in familial cancer syndromes, including multiple endocrine neoplasia type 2, von Hippel-Lindau disease, neurofibromatosis type 1 and PCC-paraganglioma syndrome. Identification of these syndromes is of prime importance for patients and their relatives. Surgical resection is the treatment of choice for both PCC and sPGL, but controversy exists about the management of patients with bilateral or multiple tumours. METHODS Relevant medical literature from PubMed, Ovid and Embase websites until 2009 was reviewed for articles on PCC, sPGL, hereditary syndromes and their treatment. DISCUSSION Genetic testing for these syndromes should become routine clinical practice for those with PCC or sPGL. Patients should be referred to a clinical geneticist. Patients and family members with proven mutations should be entered into a standardized screening protocol. The preferred treatment of PCC and PGL is surgical resection; to avoid the lifelong consequences of bilateral adrenalectomy, cortex-sparing adrenalectomy is the treatment of choice.
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Affiliation(s)
- B-J Petri
- Department of Pathology, Erasmus MC-University Medical Centre, Rotterdam, The Netherlands
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10
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Marangos IP, Kazaryan AM, Rosseland AR, Røsok BI, Carlsen HS, Kromann-Andersen B, Brennhovd B, Hauss HJ, Giercksky KE, Mathisen Ø, Edwin B. Should we use laparoscopic adrenalectomy for metastases? Scandinavian multicenter study. J Surg Oncol 2009; 100:43-7. [PMID: 19431158 DOI: 10.1002/jso.21293] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
INTRODUCTION Laparoscopic adrenalectomy for metastases is considered controversial. Multicenter retrospective study was performed to gain new knowledge in this issue. MATERIALS AND METHODS From January 1997 till November 2008, 41 adrenalectomies were performed during follow-up of the patients operated for malignant tumors. The median age was 64 (52-77) years. Metastases were confirmed in 31/41 cases. Metastatic lesions were further studied and to define factors influencing on survival, patients were divided to sub-groups of metachronous/synchronous, tumor origin and tumor size. RESULTS The median operative time was 104 (50-230) min, the median blood loss was 100 (0-500) ml. One procedure (3.2%) was converted. There were 3 (10.7%) intraoperative and 2 (7.4%) postoperative complications. The median tumor size was 6 (1.5-16) cm. Pathohistological analysis revealed 12 colorectal, 9 renal cell carcinoma, 5 lung carcinoma, 4 melanoma, and 1 hepatocellular metastases. The resection margin was not free in one case (3.7%). The median hospital stay was 2 (1-21) days. The median length of survival was 29 +/- 2.1 months for all patients. CONCLUSION Laparoscopic adrenalectomy for metastases is feasible regardless of their sizes. However these procedures should be performed by highly skilled laparoscopic surgeon in a fully equipped operating room and with a coordinated operation team.
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Hemal AK, Singh A, Gupta NP. Whether adrenal mass more than 5 cm can pose problem in laparoscopic adrenalectomy? An evaluation of 22 patients. World J Urol 2008; 26:505-8. [PMID: 18536881 DOI: 10.1007/s00345-008-0270-3] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2007] [Accepted: 04/13/2008] [Indexed: 12/22/2022] Open
Abstract
OBJECTIVES To evaluate technical feasibility and analyze outcome of laparoscopic adrenalectomy (LA) for large adrenal masses more than 5 cm. METHODS The data of 22 patients (8 men, 14 women), who underwent LA for adrenal masses >5 cm between January 1995 and July 2007 were analyzed for this study. RESULTS Twenty-two patients with a mean age of 42.5 years underwent LA for large adrenal masses (>5 cm) between January 1995 and July 2007. Transperitoneal and retroperitoneal laparoscopic adrenalectomy (TPLA and RPLA) was performed in 15 and 7 patients, respectively. The mean-operative time, blood loss, tumor size and hospital stay were 149.33 and 132.1 min, 132.33 and 94.28 ml, 7.85 and 5.85 cm and 3.5 and 3.28 days, respectively. Histopathological examination of the specimen confirmed adrenal carcinoma in 5, pheochromocytoma in 14, myelolipoma in 2 and adenoma in 1 patient. Two patients of pheochromocytoma had required open conversion, one from each group (TPLA and RPLA). Three patients had postoperative complications (wound infection 1, pneumonitis with fever 1 and retroperitoneal collection 1). CONCLUSIONS The size of an adrenal mass on preoperative imaging studies alone should not be the primary factor in determining whether LA should be performed. LA for adrenocortical cancers could be performed safely and effectively in the selected group. Transperitoneal approach is most suitable and recommended for large adrenal tumor and adrenal carcinoma to employ laparoscopy. One approach (TP or RP) over the other also does not lead to the substantial benefits either to the patients or to the surgeon.
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Affiliation(s)
- Ashok K Hemal
- Department of Urology, All India Institute of Medical Sciences, New Delhi, 110029, India.
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Katoh N, Onimaru R, Sakuhara Y, Abo D, Shimizu S, Taguchi H, Watanabe Y, Shinohara N, Ishikawa M, Shirato H. Real-time tumor-tracking radiotherapy for adrenal tumors. Radiother Oncol 2008; 87:418-24. [PMID: 18439693 DOI: 10.1016/j.radonc.2008.03.013] [Citation(s) in RCA: 48] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2007] [Revised: 03/17/2008] [Accepted: 03/21/2008] [Indexed: 10/22/2022]
Abstract
PURPOSE To investigate the three-dimensional movement of internal fiducial markers near the adrenal tumors using a real-time tumor-tracking radiotherapy (RTRT) system and to examine the feasibility of high-dose hypofractionated radiotherapy for the adrenal tumors. MATERIALS AND METHODS The subjects considered in this study were 10 markers of the 9 patients treated with RTRT. A total of 72 days in the prone position and 61 treatment days in the supine position for nine of the 10 markers were analyzed. All but one patient were prescribed 48 Gy in eight fractions at the isocenter. RESULTS The average absolute amplitude of the marker movement in the prone position was 6.1+/-4.4 mm (range 2.3-14.4), 11.1+/-7.1 mm (3.5-25.2), and 7.0+/-3.5 mm (3.9-12.5) in the left-right (LR), craniocaudal (CC), and anterior-posterior (AP) directions, respectively. The average absolute amplitude in the supine position was 3.4+/-2.9 mm (0.6-9.1), 9.9+/-9.8 mm (1.1-27.1), and 5.4+/-5.2 mm (1.7-26.6) in the LR, CC, and AP directions, respectively. Of the eight markers, which were examined in both the prone and supine positions, there was no significant difference in the average absolute amplitude between the two positions. No symptomatic adverse effects were observed within the median follow-up period of 16 months (range 5-21 months). The actuarial freedom-from-local-progression rate was 100% at 12 months. CONCLUSIONS Three-dimensional motion of a fiducial marker near the adrenal tumors was detected. Hypofractionated RTRT for adrenal tumors was feasible for patients with metastatic tumors.
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Affiliation(s)
- Norio Katoh
- Department of Radiology, Hokkaido University Graduate School of Medicine, Sapporo, Japan.
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Collinson FJ, Lam TK, Bruijn WMJ, de Wilt JHW, Lamont M, Thompson JF, Kefford RF. Long-term Survival and Occasional Regression of Distant Melanoma Metastases after Adrenal Metastasectomy. Ann Surg Oncol 2008; 15:1741-9. [DOI: 10.1245/s10434-008-9836-y] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/26/2007] [Revised: 01/14/2008] [Accepted: 01/15/2008] [Indexed: 01/10/2023]
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Ferrández A, Pho L, Solomon C, Samowitz WS, Kuwada SK, Knecht TP, Gilfeather M, Burt RW. An evidence-based, multidisciplinary approach to the clinical considerations, management, and surveillance of adrenal lesions in familial adenomatous polyposis: report of three cases. Dis Colon Rectum 2006; 49:1781-90. [PMID: 17041748 DOI: 10.1007/s10350-006-0716-x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Adrenal masses are commonly discovered incidentally in patients with familial adenomatous polyposis, and adrenal malignancies have been rarely reported. Individuals with familial adenomatous polyposis frequently undergo abdominal CT-scan examinations for surveillance or symptoms. Adrenal lesions often are detected unexpectedly and are thus becoming a common clinical problem in this population. Adrenal lesions encompass a heterogeneous spectrum of pathologic entities, including primary adrenocortical and medullary tumors, benign or malignant lesions, hormonally active or inactive lesions, metastases, and infections. When an adrenal mass is detected, the clinician needs to address two crucial questions: 1) is the mass malignant? and 2) is it hormonally active? This article presents three new cases of incidental adrenal lesions in familial adenomatous polyposis, reviews the medical literature for this setting, and provides an overview of the diagnostic clinical approach and management of the adrenal findings in familial adenomatous polyposis patients.
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Affiliation(s)
- Angel Ferrández
- Department of Outreach and Prevention, Huntsman Cancer Institute, Salt Lake City, Utah, USA
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Palazzo FF, Sebag F, Sierra M, Ippolito G, Souteyrand P, Henry JF. Long-term outcome following laparoscopic adrenalectomy for large solid adrenal cortex tumors. World J Surg 2006; 30:893-8. [PMID: 16680605 DOI: 10.1007/s00268-005-0288-2] [Citation(s) in RCA: 45] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
INTRODUCTION Laparoscopic adrenalectomy (LA) is the procedure of choice for small benign adrenal tumors. In the absence of local invasion or metastases, the preoperative diagnosis of an adrenocortical carcinoma (ACC) is difficult, often leaving size as the principal predictor of malignancy. Large tumors are resectable laparoscopically, but the long-term outcome and therefore appropriateness of LA for cortical tumors > 6 cm is not known. METHODS We reviewed the LA experience in our institution since its introduction in June 1994. Patients who underwent LA for solid cortical tumors > or = 60 mm in diameter without preoperative or intraoperative evidence of malignancy were reviewed. Follow-up data, including clinical examination, biochemical analysis, and repeat scans, were reviewed for evidence of local or systemic recurrent disease. RESULTS Between 1994 and 2004 a total of 462 adrenalectomies were performed, 391 of which were done laparoscopically. Among them, 19 were solid cortical tumors > or = 60 mm in diameter with no overt malignant preoperative or intraoperative characteristics: 9 nonsecreting tumors, 8 Cushing's syndrome tumors (including 2 virilizing variants), 1 virilizing tumor, and 1 aldosteronoma. The mean age of the patients was 49.9 years (range 22-77 years), and the mean tumor size was 69.0 mm (range 60-80 mm). Histology confirmed a cortical adenoma in eight patients, malignant tumors in three, and indeterminate tumors in eight. The mean follow-up was 34 months (range 4-108 months). Two patients died of systemic recurrent disease (liver metastases) at 10 and 19 months, respectively, following surgery; two other patients died 12 and 21 months, respectively following surgery owing to unrelated cardiovascular and cerebrovascular pathology. One patient underwent surgery for local recurrence 54 months after primary surgery; the remaining 14 patients are well with no clinical or radiologic evidence of recurrent disease. CONCLUSIONS Laparoscopic adrenalectomy for large solid cortical tumors without pre- or intraoperative evidence of malignancy is not contraindicated, and it is unlikely to have a deleterious effect on long-term outcome. Each case should be considered individually. We provide an algorithm for the approach to adrenocortical tumors > or = 6 cm.
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Affiliation(s)
- F Fausto Palazzo
- Department of Endocrine Surgery, La Timone University Hospital, Boulevard Jean Moulin, 13385, Marseille, CEDEX 4, France
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Nieman LK, Ilias I. Evaluation and treatment of Cushing's syndrome. Am J Med 2005; 118:1340-6. [PMID: 16378774 DOI: 10.1016/j.amjmed.2005.01.059] [Citation(s) in RCA: 84] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/31/2004] [Revised: 01/28/2005] [Accepted: 01/28/2005] [Indexed: 10/25/2022]
Abstract
Cushing's syndrome results from sustained pathologic hypercortisolism caused by excessive corticotropin (ACTH) secretion by tumors in the pituitary gland (Cushing's disease, 70%) or elsewhere (15%), or by ACTH-independent cortisol secretion from adrenal tumors (15%). The clinical features are variable, and no single pattern is seen in all patients. Those features most specific for Cushing's syndrome include abnormal fat distribution, particularly in the supraclavicular and temporal fossae, proximal muscle weakness, wide purple striae, and decreased linear growth with continued weight gain in a child. Patients with characteristics of glucocorticoid excess should be screened with measurements of saliva or urine cortisol or dexamethasone suppression testing. The diagnosis of Cushing's syndrome should be followed by the measurement of plasma ACTH concentration to determine whether the hypercortisolism is ACTH-independent. In ACTH-dependent patients, bilateral inferior petrosal sinus sampling with measurement of ACTH before and after administration of ACTH-releasing hormone most accurately distinguishes pituitary from ectopic ACTH secretion. Surgical resection of tumor is the optimal treatment for all forms of Cushing's syndrome; bilateral adrenalectomy, medical treatment, or radiotherapy are sought in inoperable or recurrent cases. The medical treatment of choice is ketoconazole. The prognosis is better for Cushing's disease and benign adrenal causes of Cushing's syndrome than adrenocortical cancer and malignant ACTH-producing tumors.
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Affiliation(s)
- Lynnette K Nieman
- Reproductive Biology and Medicine Branch, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Md, USA.
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Saunders BD, Wainess RM, Dimick JB, Upchurch GR, Doherty GM, Gauger PG. Trends in utilization of adrenalectomy in the United States: have indications changed? World J Surg 2005; 28:1169-75. [PMID: 15490057 DOI: 10.1007/s00268-004-7619-6] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
Minimally invasive approaches have dramatically reduced morbidity associated with adrenalectomy. There has been concern that an increased frequency of adrenal imaging along with the advantages of less morbidity could influence the indications for adrenalectomy. We tested the hypothesis that adrenalectomy has become more common over time and that benign diseases have been increasingly represented among procedural indications. The Nationwide Inpatient Sample (NIS) database was utilized to determine the incidence of adrenalectomy and the associated surgical indications in the United States between 1988 and 2000. All discharged patients were identified whose primary ICD-9-CM procedure code was for adrenalectomy, regardless of the specific surgical approach (laparoscopic adrenalectomy was not reliably coded). This subset was then queried for associated ICD-9-CM diagnostic codes. Linear regression and t-tests were utilized to determine the significance of trends. The total number of adrenalectomies increased significantly, from 12.9 per 100,000 discharges in 1988 to 18.5 per 100,000 discharges in 2000 (p = 0.000003). The total number of adrenalectomies with a primary ICD-9-CM code for malignant adrenal neoplasm did not increase significantly: from 1.2 per 100,000 discharges in 1988 to 1.6 per 100,000 discharges in 2000 (p = 0.47). The total number of adrenalectomies with a primary ICD-9-CM diagnostic code for benign adrenal neoplasm increased significantly, from 2.8 per 100,000 discharges in 1988 to 4.8 per 100,000 discharges in 2000 (p = 0.00002). The average percentage of adrenalectomies performed for malignant neoplasm was significantly higher during the period 1988--1993 when compared to 1994--2000 (11% vs. 9%; p = 0.002). The average percentage of adrenalectomies performed for benign neoplasm was significantly lower during 1988--1993 when compared to 1994--2000 (25% vs. 28%; p = 0.015). Adrenalectomy is being performed with increasing frequency. This is associated with an increase in the proportion of adrenalectomies performed for benign neoplasms. Assuming no significant change in disease prevalence during the study period, these data suggest that indications for adrenalectomy may have changed somewhat over that period.
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Affiliation(s)
- Brian D Saunders
- Division of Endocrine Surgery, Department of Surgery, University of Michigan Medical Center, Ann Arbor, Michigan 48109, USA.
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Abstract
Adrenal incidentalomas are tumors that are serendipitously found by radiological examination. The incidence of adrenal incidentalomas in patients undergoing abdominal CT approaches 1 %. The evaluation of a patient with an adrenal incidentaloma requires, in addition to a clinical history and physical examination, a focused biochemical evaluation to investigate if there is excess secretion of catecholamines, glucocorticoids, or aldosterone. Some tumors have specific features on imaging that identify them as benign or malignant. The recommendations for management of adrenal incidentalomas include resection of all functioning tumors regardless of size, preferably by the laparoscopic approach. Large, non-functional tumors should also be removed. Biochemical and radiological surveillance is recommended for at least one year, if a tumor is left in place.
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Affiliation(s)
- J A Zarco-González
- Department of Surgery, Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
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19
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Abstract
Malignant tumours of the adrenal gland are uncommon but are associated with substantial mortality. For most tumours resection is the only opportunity for cure. Advances in diagnostic and surgical techniques have improved the detection and treatment of these tumours. Further advances need new ways to make decisions about the use of laparoscopic resection for malignant, or potentially malignant, adrenal tumours. We review studies on the outcome of laparoscopic adrenalectomy for primary adrenal cancer as well as studies on metastatic disease to the adrenal glands. There are few prospective data because of the rarity of this condition. Careful individual judgment by the surgeon remains the cornerstone of safe and complete resection for adrenal malignant disease.
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Affiliation(s)
- Brian D Saunders
- Division of Endocrine Surgery, Department of Surgery, University of Michigan Medical Center, Ann Arbor, USA
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Abstract
Adrenocortical carcinoma is a rare cancer that historically has been associated with poor outcome. Throughout the past decades, growing experience has allowed better understanding of the natural history and optimal management of this cancer. Advances in imaging and aggressive surgical therapy have raised the outlook for recently diagnosed patients. Further improvements in survival will require more effective systemic therapy.
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Affiliation(s)
- David Y T Chen
- Department of Urology, New York-Presbyterian Hospital, Weill Cornell Medical Center, Starr 900, 525 East 68th Street, New York, NY 10021, USA.
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Ramacciato G, Lombardi M, Amodio PM, Mercantini P, Petrocca S, Stipa F, Digiacomo G, Bellagamba R, Puce E, Ziparo V. Laparoscopic Adrenalectomy: A Worthwhile Procedure Performed in a General Surgery Department. Am Surg 2003. [DOI: 10.1177/000313480306900514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A laparoscopic procedure is considered the treatment of choice for adrenalectomy. We report the experience of a nonreferring unit for adrenal pathology; we have evaluated its safety and feasibility in a series of 40 patients. From 1994 to 2001, forty consecutive patients underwent laparoscopic adrenalectomy, 37 with transperitoneal and 3 with retroperitoneal approach. The mean operative time was 129 ± 51.7 minutes (range 60–300): 107 ± 29 minutes (range 60–100) for the right-sided transperitoneal adrenalectomy and 144 ± 62 minutes (range 90–300) for the left-sided transperitoneal adrenalectomy. The mean intraoperative blood loss was 90 mL (range 40–200). The procedure laparoscopic was converted to open in one case for the presence of a voluminous angiolipoma arising from the retroperitoneal fat strictly adherent to the adrenal gland. The postoperative morbidity rate was 5.1 per cent. Pain medication was required for a mean period of 1.6 ± 0.6 days (range 1–3). The patients were able to resume solid food after an average time of 1.8 ± 0.7 days (range 1–4). Postoperative hospital stay was 3 ± 1.4 days (range 2–8). We believe that laparoscopic adrenalectomy is safe and effective in removing benign functioning or nonfunctioning adrenal masses and also in a general surgery department.
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Affiliation(s)
| | - Marco Lombardi
- Department of Surgery, Centro Traumatologico Ospedaliero Hospital
| | - Pietro M. Amodio
- Department of Surgery, “Pietro Valdoni,” University “La Sapienza”
| | - Paolo Mercantini
- Department of Surgery, “Pietro Valdoni,” University “La Sapienza”
| | - Sergio Petrocca
- Department of Surgery, “Pietro Valdoni,” University “La Sapienza”
| | - Francesco Stipa
- Third Department of Surgery, “San Giovanni” Hospital, Rome, Italy
| | | | | | - Ernesto Puce
- Department of Surgery, Centro Traumatologico Ospedaliero Hospital
| | - Vincenzo Ziparo
- Department of Surgery, “Pietro Valdoni,” University “La Sapienza”
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22
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Imai T, Kikumori T, Shibata A, Fujiwara M, Hibi Y, Nakao A. Laparoscopic adrenalectomy for incidentaloma and bilateral adrenal disease. Asian J Surg 2003; 26:64-70. [PMID: 12732488 DOI: 10.1016/s1015-9584(09)60223-2] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
Adrenalectomy is ideally suited to minimally invasive surgery based on the characteristics of adrenal tumours, which are usually small and benign. The aim of this study was to verify that laparoscopic adrenalectomy is minimally invasive and to assess the indication of laparoscopic adrenalectomy for incidentaloma. From October 1995 through August 2002, 133 patients underwent adrenal surgery at the Department of Surgery II, Nagoya University School of Medicine. Of these, 111 underwent laparoscopic adrenalectomy. All laparoscopic adrenalectomies were performed using the transabdominal lateral approach. In 50 of 133 patients, the adrenal tumours were incidentally discovered. There were 27 non-functioning adrenal tumours and six of seven preclinical Cushing's test syndrome cases incidentally discovered. Six of 27 non-functioning adrenal tumour patients underwent open adrenalectomy because of large tumour size or malignancy. Based on the present criteria for laparoscopic adrenalectomy, 15 of 133 patients were retrospectively considered to have required open adrenalectomy. The average size of a non-functioning adrenal tumour was 5.8 cm in diameter, which was equal to the average size of a phaeochromocytoma. A simultaneous bilateral laparoscopic adrenalectomy was performed in a patient in poor condition with advanced Cushing's syndrome due to adrenocorticotrophic hormone-independent macronodular adrenocortical hyperplasia (AIMAH). The adrenal glands were successfully removed without fragmentation in this patient, and the postoperative course was uneventful, thanks to the minimally invasive surgery. The laparoscopic technique assures less morbidity and faster recovery, and appears to be equally effective in eradicating functioning and non-functioning adrenal masses. The benefits of the laparoscopic approach to adrenalectomy should not result in a more aggressive attitude toward the excision of clinically silent, benign-appearing adrenal incidentalomas.
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Affiliation(s)
- Tsuneo Imai
- Department of Surgery II, Nagoya University School of Medicine, Nagoya, Japan.
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McKinlay R, Mastrangelo MJ, Park AE. Laparoscopic adrenalectomy: indications and technique. ACTA ACUST UNITED AC 2003; 60:145-9. [PMID: 14972281 DOI: 10.1016/s0149-7944(02)00801-2] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Rodrick McKinlay
- Department of Surgery, University of Kentucky College of Medicine, Lexington, Kentucky 40436, USA
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25
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Lucon AM, Pereira MA, Mendonça BB, Zerbini MC, Saldanha LB, Arap S. Adrenocortical tumors: results of treatment and study of Weiss's score as a prognostic factor. REVISTA DO HOSPITAL DAS CLINICAS 2002; 57:251-6. [PMID: 12612756 DOI: 10.1590/s0041-87812002000600002] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
PURPOSE The differential diagnosis between benign and malignant adrenal cortical tumors circumscribed to the gland is controversial. One hundred and seven patients with adrenal cortex tumors (excluding those with primary hyperaldosteronism) were studied to assess the 5-year survival rate of adults, children, patients stratified by pathological stage, and patients stratified according to Weiss's score of <3 or >3. METHODS The patients were evaluated both clinically and biochemically. One hundred and five patients underwent surgery and were classified pathologically as stages I, II, III, or IV. The tumors were weighed, measured, and classified according to Weiss's criteria and divided into 2 groups: <3 and >3. RESULTS After 5 years, the survival rate was 77.5% for the whole group, 74.61% for the adults, 84.3% for the children, 100% for stage I, 83.9% for stage II, 33% for stage III, and 11.7% for stage IV groups. Additionally, after 5 years, 100% of the patients with tumors with Weiss's score <3 were alive compared to 61.65% of those with Weiss's score >3. The average weights of the tumors of score <3 and >3 were 23.38 g 41.36 g and 376.3 538.76 g, respectively, which is a statistically significant difference. The average sizes of tumors of Weiss's score <3 and >3 were 3.67 2.2 cm and 9.64 5.8 cm, respectively, which is also a statistically significant difference. CONCLUSIONS Weiss's score may be a good prognostic factor for tumors of the adrenal cortex. Additionally, there was a statistically significant difference between the average weight and size of tumors with benign behavior (Weiss's score <3) and those with malignant behavior (Weiss's score >3).
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Affiliation(s)
- Antonio Marmo Lucon
- Department of Urology, Endocrinology and Pathology, Hospital das Clínicas, Faculty of Medicine, University of São Paulo, Brazil
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26
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Tan YH, Yip SKH, Chee C, Cheng CWS. Comparison of laparoscopic and open adrenalectomy--a Singapore experience. Asian J Surg 2002; 25:330-4; discussion 335-6. [PMID: 12471008 DOI: 10.1016/s1015-9584(09)60202-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023] Open
Abstract
OBJECTIVE We present our experience with laparoscopic adrenalectomy for benign adrenal diseases and compare clinical outcomes with the conventional open approach. METHODS Between 1990 and 2001, two consecutive series of patients who underwent adrenalectomy for small, benign adrenal diseases were reviewed retrospectively. Patients with large tumours(> 7 cm), cancer and phaeochromocytoma were excluded. Fifty-eight patients underwent laparoscopic adrenalectomy and 48 patients had open surgery for benign adrenal diseases. Perioperative and postoperative records of both approaches were reviewed. RESULTS The two groups were comparable in terms of patient age, sex, weight and side of lesion.The common indications for surgery were Conn's syndrome and Cushing's syndrome. The sizes of tumour were comparable between the laparoscopic and open groups (mean, 2.1 cm vs 2.4 cm). Despite the longer operating time (mean, 128 minutes vs 87 minutes), the postoperative morbidity, parenteral analgesic requirement and length of postoperative hospital stay (3.2 days vs 7.2 days) were less inpatients undergoing laparoscopic adrenalectomy. Patients also enjoyed earlier return to oral intake and ambulation. There were fewer complications in the laparoscopic group. There was no conversion to open surgery. CONCLUSION Laparoscopic adrenalectomy is safe and has become the treatment of choice for small, benign adrenal lesions at our institution.
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Affiliation(s)
- Y H Tan
- Department of Urology, Singapore General Hospital, Singapore.
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27
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MacGillivray DC, Whalen GF, Malchoff CD, Oppenheim DS, Shichman SJ. Laparoscopic resection of large adrenal tumors. Ann Surg Oncol 2002; 9:480-5. [PMID: 12052760 DOI: 10.1007/bf02557272] [Citation(s) in RCA: 82] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
BACKGROUND The maximum size of adrenal tumors that should be removed with a laparoscopic approach is controversial. It has been suggested that laparoscopic adrenalectomy is appropriate only for adrenal tumors < 6 cm in size. We report our experience with laparoscopic adrenalectomy in patients with adrenal tumors of > or =6 cm compared with patients with smaller tumors. METHODS We retrospectively reviewed a consecutive series of patients who had a laparoscopic adrenalectomy. Patients were considered candidates for laparoscopic adrenalectomy if their computed tomography (CT) scan showed a well-encapsulated tumor confined to the adrenal gland. RESULTS Sixty laparoscopic adrenalectomies were performed in 53 patients. Twelve of the adrenalectomies (20%) were for tumors that were > or =6 cm (median, 8 cm; range, 6 to 12 cm). There have been no local or regional recurrences, but one patient with adrenocortical carcinoma developed pulmonary metastases. When the 12 patients with large tumors were compared with the 36 patients with tumors < 6 cm, the median operative time (190 vs. 180 minutes; P =.32), operative blood loss (100 vs. 50 mL; P =.53), and postoperative hospital stay (2 vs. 2 days; P = 1.0) were similar. CONCLUSIONS The size of an adrenal tumor should not be the primary factor in determining whether a laparoscopic adrenalectomy should be performed. Large adrenal tumors that are confined to the adrenal gland on CT can be removed with a laparoscopic approach.
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Affiliation(s)
- Dougald C MacGillivray
- Department of Surgery, Division of Surgical Oncology, Maine Medical Center, Portland, ME 04104, USA.
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28
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Abstract
Congenital adrenal hyperplasia (CAH) owing to 21-hydroxylase deficiency is a common disorder, and is characterised by a defect in cortisol biosynthesis with or without a defect in aldosterone synthesis and androgen excess. The classic form, also known as the severe form, occurs in 1:15,000 births worldwide, while the nonclassic or mild form occurs in approximately 1:1,000 births worldwide and is much more common (up to 1:20) in certain ethnic groups. In classic 21-hydroxylase deficiency, glucocorticoids are given in doses sufficient to suppress adrenal androgen secretion, and mineralocorticoids are given to normalise electrolytes and plasma renin activity. The management of CAH may be complicated by iatrogenic Cushing's syndrome, inadequately treated hyperandrogenism, or both. Prenatal treatment may decrease virilisation of the affected female foetus, but the efficacy and safety of treating CAH prenatally remains to be fully defined. Close clinical monitoring of growth and development is essential to optimise treatment outcome. New treatment approaches are currently under investigation in the most severely affected patients, while nonclassic CAH does not always require treatment.
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Affiliation(s)
- D Merke
- Warren Grant Magnuson Clinical Center, National Institute of Child Health and Human Development, National Institutes of Health, Bethesda, Maryland 20892-1932, USA.
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29
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Affiliation(s)
- D P Merke
- Warren Grant Magnuson Clinical Center, Bethesda, Maryland, USA.
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30
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Mirallié E, Leclair MD, de Lagausie P, Weil D, Plattner V, Duverne C, DeWint A, Podevin G, Héloury Y. Laparoscopic adrenalectomy in children. Surg Endosc 2001; 15:156-60. [PMID: 11285959 DOI: 10.1007/s004640000335] [Citation(s) in RCA: 60] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
Abstract
BACKGROUND The aim of this study was to describe the indications and results of laparoscopic adrenalectomy in children. METHODS This retrospective multicenter study included six children (four boys, two girls) aged 2-16 years (mean, 9.5). Three children had hypertension. In three cases, the adrenal mass was discovered incidentally. The tumors were bilateral in two children, right-sided in two cases, and left-sided in two cases. The mean tumor size was 4 cm (range, 1-7). Each child underwent MIBG scintigraphy and MRI before the operation. RESULTS Four right and two left adrenal glands were resected by laparoscopy (transperitoneal), and two left glands were resected by retroperitoneoscopy. Two conversions were necessary for two left adrenal glands (one retroperitoneoscopy, one laparoscopy). Two partial resections and six adrenalectomies were performed. Histological examination of the tumors revealed two ganglioneuromas, one neuroblastoma, and five pheochromocytomas (two bilateral). One child had an involved node (pheochromocytoma). Both bilateral pheochromocytomas had von Hippel-Lindau disease. There was no morbidity. Mean hospitalstay was 6 days. Postoperative evaluation at 1 month was normal in all children. CONCLUSION The indications for laparoscopic adrenalectomy in children are benign tumors and pheochromocytomas. In these cases, laparoscopic adrenalectomy is feasible and safe, even in cases of pheochromocytoma.
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Affiliation(s)
- E Mirallié
- Department of Pediatric Surgery, Hotel Dieu, Centre Hospitalier Universitaire, Nantes 44093, France
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Arnaldi G, Masini AM, Giacchetti G, Taccaliti A, Faloia E, Mantero F. Adrenal incidentaloma. Braz J Med Biol Res 2000; 33:1177-89. [PMID: 11004718 DOI: 10.1590/s0100-879x2000001000007] [Citation(s) in RCA: 41] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Incidentally discovered adrenal masses, or adrenal incidentalomas, have become a common clinical problem owing to wide application of radiologic imaging techniques. This definition encompasses a heterogeneous spectrum of pathologic entities, including primary adrenocortical and medullary tumors, benign or malignant lesions, hormonally active or inactive lesions, metastases, and infections. Once an adrenal mass is detected, the clinician needs to address two crucial questions: is the mass malignant, and is it hormonally active? This article provides an overview of the diagnostic clinical approach and management of the adrenal incidentaloma. Mass size is the most reliable variable to distinguish benign and malignant adrenal masses. Adrenalectomy should be recommended for masses greater than 4.0 cm because of the increased risk of malignancy. Adrenal scintigraphy has proved useful in discriminating between benign and malignant lesions. Finally, fine-needle aspiration biopsy is an important tool in the evaluation of oncological patients and it may be useful in establishing the presence of metastatic disease. The majority of adrenal incidentalomas are non-hypersecretory cortical adenomas but an endocrine evaluation can lead to the identification of a significant number of cases with subclinical Cushing's syndrome (5-15%), pheochromocytoma (1.5-13%) and aldosteronoma (0-7%). The first step of hormonal screening should include an overnight low dose dexamethasone suppression test, the measure of urinary catecholamines or metanephrines, serum potassium and, in hypertensive patients, upright plasma aldosterone/plasma renin activity ratio. Dehydroepiandrosterone sulfate measurement may show evidence of adrenal androgen excess.
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Affiliation(s)
- G Arnaldi
- Division of Endocrinology, Department of Internal Medicine, University of Ancona, Ancona, Italy
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Iino K, Oki Y, Sasano H. A case of adrenocortical carcinoma associated with recurrence after laparoscopic surgery. Clin Endocrinol (Oxf) 2000; 53:243-8. [PMID: 10931107 DOI: 10.1046/j.1365-2265.2000.01036.x] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Laparoscopic adrenalectomy has become increasingly popular because of its minimally invasive nature, but guidelines for selection of cases suitable for this surgical procedure have not been established. We report a 52-year-old woman with adrenocortical carcinoma, manifesting as Cushing's syndrome, treated with laparoscopic adrenalectomy. The tumour was removed in toto and had been histologically diagnosed as adrenocortical adenoma. However, the patient developed intra-abdominal peritoneal dissemination of carcinoma 15 months after surgery. Review of the histopathological findings of the resected adrenocortical tumour revealed that the neoplasm met five out of nine histological criteria for adrenocortical malignancy, and was diagnosed as adrenocortical carcinoma. Histopathological examination of the tumour was also consistent with adrenocortical carcinoma. The patient responded extremely well to chemotherapy, including carboplatin, etoposide and o,p'-DDD (1,1-dichlorodiphenyldichloroethane), and a subsequent CT (computed tomography) scan 12 months after the start of chemotherapy demonstrated no evidence of disease. However, the patient developed neurological impairment, including dysarthria, as a side-effect of o, p'-DDD. The patient died of aspiration pneumonia due to a decreased pharyngeal reflex. Postmortem examination revealed no foci of residual carcinoma. This case report emphasizes the importance of excluing possible adrenocortical malignancy in patients considered for laparoscopic adrenalectomy, histopathological diagnosis of adrenocortical malignancy and careful monitoring for neurotoxicity during o,p'-DDD treatment.
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Affiliation(s)
- K Iino
- Department of Pathology, Tohoku University School of Medicine, Sendai; Department of Medicine, Hamamatsu University School of Medicine, Hamamatsu, Japan
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Brunt LM, Bennett HF, Teefey SA, Moley JF, Middleton WD. Laparoscopic ultrasound imaging of adrenal tumors during laparoscopic adrenalectomy. Am J Surg 1999; 178:490-5. [PMID: 10670859 DOI: 10.1016/s0002-9610(99)00220-2] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
BACKGROUND The purpose of this study was to determine the usefulness of laparoscopic ultrasound (LUS) during laparoscopic adrenalectomy (LA) and to define the ultrasound imaging characteristics of various adrenal tumors. METHODS LUS was utilized in 27 patients who underwent LA (including one bilateral adrenalectomy) from May 1994 to October 1998. Tumor size ranged from 1.0 to 5.5 cm (mean 3.3 cm), and a transabdominal lateral approach to LA was used. RESULTS LUS localized the adrenal gland and tumor in all 28 adrenalectomies and demonstrated the relationship of the tumor to the kidney and adjacent vascular structures (renal artery/vein and inferior vena cava). The adrenal vein was visualized sonographically in only six cases (21 %). Pheochromocytomas were mild to markedly heterogenous, whereas most aldosteronomas and cortical adenomas were homogenous. LUS provided useful information to the surgeon in 11 of 28 cases (39%) by: 1) localizing the adrenal gland and tumor and/or guiding the dissection; 2) demonstrating that tumors > or =4 cm were confined to the adrenal gland; and 3) investigating suspected pathology in other organs. Mean operating time for LUS was 10.9 min (range 5 to 24 min) and calculated hospital charges were $602. CONCLUSIONS LUS accurately localizes adrenal tumors, helps define their relationship to adjacent structures, and provides confirmation that larger tumors are amenable to laparoscopic resection. LUS is a useful adjunct to laparoscopic adrenalectomy in selected patients.
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Affiliation(s)
- L M Brunt
- Department of Surgery, Washington University School of Medicine, St. Louis, Missouri 63110, USA
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Stratakis CA, Rennert OM. Congenital adrenal hyperplasia: molecular genetics and alternative approaches to treatment. Crit Rev Clin Lab Sci 1999; 36:329-63. [PMID: 10486704 DOI: 10.1080/10408369991239222] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
Several autosomal recessive disorders affecting the adrenal cortex and its development and leading to defective cortisol biosynthesis are known under the collective term "congenital adrenal hyperplasia" (CAH). Over the last two decades, the genes causing most of these disorders have been identified and molecular genetics may supplement their clinical and biochemical diagnosis. In addition, new treatments have emerged; although gene therapy has yet to be applied in humans, studies are ongoing in gene transfer in adrenocortical cell lines and animal models. In this review, after a brief introduction on the developmental biology and biochemistry of the adrenal cortex and its enzymes, we will list the new developments in the genetics and treatment of diseases causing CAH, starting with the most recent findings. This order happens to follow adrenal steroidogenesis from the mitochondrial entry of cholesterol to cortisol synthesis; it is unlike other presentations of CAH syndromes that start with the most frequently seen syndromes, because the latter were also the first to be investigated at the genetic level and have been extensively reviewed elsewhere. We will start with the latest syndrome to be molecularly investigated, congenital lipoid adrenal hyperplasia (CLAH), which is caused by mutations in the gene coding for the steroidogenic acute regulatory (StAR) protein. We will then present new developments in the genetics of 3-beta-hydroxysteroid dehydrogenase (3 beta HSD), 17 hydroxylase and 17,20-lyase (P450c17), 11 hydroxylase (P450c11 beta), and 21 hydroxylase (P450c21) deficiencies. Alternative treatment approaches and gene therapy experiments are reviewed collectively in the last section, because they are still in their infantile stages.
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Affiliation(s)
- C A Stratakis
- Unit on Genetics and Endocrinology (UGEN), National Institute of Child Health and Human Development, National Institutes of Health (NIH), Bethesda, Maryland 20892-1862, USA
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Prager G, Scheuba C, Passler C, Heinz-Peer G, Vierhapper H, Niederle B. Minimal invasive (endoskopische) Adrenalektomie. ACTA ACUST UNITED AC 1999. [DOI: 10.1007/bf02619995] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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