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Jones JB, Lopez-Hisijos N, Berkman RA, Kelley JT. AL amyloidosis manifesting as a vertebral amyloidoma secondary to an unrecognized plasmacytoma expressing cyclin D1 case report. Int J Surg Case Rep 2024; 121:110000. [PMID: 38968847 PMCID: PMC11283132 DOI: 10.1016/j.ijscr.2024.110000] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2024] [Revised: 06/27/2024] [Accepted: 07/02/2024] [Indexed: 07/07/2024] Open
Abstract
INTRODUCTION Immunoglobin-related (AL) amyloidosis is the production of amyloidogenic immunoglobulin light chains from clonal plasma cells or, rarely, B-cell lymphomas with plasmacytic differentiation. Amyloid deposition causes progressive end organ destruction with profound morbidity. PRESENTATION OF CASE We present a rare case of a lambda light chain AL amyloidoma localized to a thoracic vertebra of an 87-year-old woman who had a remote history of an unspecified non-Hodgkin B-cell lymphoma (NHL). Our patient presented with upper extremity neuropathy and was found by MRI to have a malignant-appearing lesion throughout the T1 vertebra. Initial biopsy showed amyloid deposition and staging evaluation found localized disease. Prior to planned surgery and radiation the following year, she had worsening neuropathy including multiple falls. Repeat MRI confirmed lesion progression with concern for cord compression. Urgent surgical resection was performed. Histology showed numerous plasma cells with abundant amyloid deposition that was found by amyloid typing to be lambda light chain. An incidental B-cell rich lymphoid aggregate was also seen in a bone marrow fragment that required additional immunohistochemical evaluation, showing the aggregate to be benign while revealing the plasma cells to be positive for cyclin D1. She received localized radiation and has been asymptomatic. DISCUSSION Amyloidosis and plasma cell neoplasms require appropriate staging evaluation. The cyclin D1-positive plasma cells raises the possibility of the t(11;14)/IGH::CCND1 translocation that portends better prognosis and therapeutic response with venetoclax. CONCLUSION Amyloidomas are uncommon and may present in nearly any site, requiring a high index of clinical suspicion for proper diagnosis.
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Affiliation(s)
- Jeremy B Jones
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Nicolas Lopez-Hisijos
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Richard A Berkman
- Department of Neurological Surgery, Vanderbilt University Medical Center, Nashville, TN, United States of America
| | - Justin T Kelley
- Department of Pathology, Microbiology and Immunology, Vanderbilt University Medical Center, Nashville, TN, United States of America.
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MacLennan MH, le Roux A. Cervical amyloidoma of transthyretin type: a case report and review of literature. BMC Geriatr 2022; 22:753. [PMID: 36109706 PMCID: PMC9479254 DOI: 10.1186/s12877-022-03422-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/19/2021] [Accepted: 09/01/2022] [Indexed: 11/10/2022] Open
Abstract
Abstract
Background
Amyloidoma is a rare clinical entity characterized by the focal aggregation of amyloid protein within the body, void of systemic involvement. To our knowledge, there have only been 26 reports of cervical amyloidoma to date. Amyloid light chain and beta-2-microglobulin are the most common types, with only three previous reports of transthyretin (ATTR) Amyloidoma.
Case presentation
We report a case of a 71-year-old male who presented with worsening strength and coordination of his upper extremities, right upper-leg pain, unsteady gait, and a reduced range of motion of his neck in all planes. Magnetic resonance imaging revealed a solitary mass compressing the spinal cord at C1-C2. Treatment consisted of cervical decompression and stabilization. Pathological examination confirmed solitary amyloid deposition of ATTR. Postoperative neurological assessment revealed improved balance, gait, hand function, and grip strength. Investigational imaging was ordered 8 months postoperatively revealing no evidence of systemic involvement, confirming the diagnosis of cervical ATTR amyloidoma. A discussion is provided surrounding the published literature of ATTR amyloidoma with description of the typical presentation, management, and outcomes of this rare pathology.
Conclusion
Previous cases and studies indicate clinical signs such as ligamentum of flavum hypertrophy and carpal tunnel syndrome may precede focal ATTR spinal disposition. Outcomes for amyloidoma are generally favourable, as tumour resection prevents irreversible deficits. Patients have a low rate of recurrence with an overall excellent prognosis following resection and stabilization.
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Pinheiro JP, Carneiro D, Tavares S, Rebelo O, Lopes A, Barbosa M. Management and Outcome of Solitary Spinal Amyloidoma-A Systematic Literature Review. World Neurosurg 2020; 140:325-331. [PMID: 32461181 DOI: 10.1016/j.wneu.2020.05.159] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2020] [Accepted: 05/16/2020] [Indexed: 11/29/2022]
Abstract
BACKGROUND Solitary spinal amyloidoma (SSA) is a rare and poorly characterized disease. There are few cases described, and the knowledge of this neoplasm is limited. A more accurate description of demographics, clinical findings, and outcomes may be useful for a better understanding of this pathology, as well as therapeutic intervention, adding value to the research of localized amyloidosis. METHODS A systematic search was carried out from when registries began until February 2020. We also include a case diagnosed and treated in our department. Descriptive statistics were used to evaluate data, demographics, clinical findings, diagnostic modalities, therapeutics, and finally neurologic outcomes. The Kaplan-Meier method was used to assess overall survival and progression-free survival. RESULTS The final cohort comprises 35 patients. The mean age at diagnosis was 61.97 years, and 68.60% of the patients were male. SSA developed more frequently in the thoracic spine (48.60%), followed by the cervical spine (17.10%). Intradural lesions were rare, and the average neoplastic score for spinal instability was 9.5 points. The most common symptoms were impaired motor function (74.29%) and axial back pain (65.70%). After surgery, neurologic recovery was reported in 82.90% of cases. Mean progression-free survival and mean overall survival were 47.26 and 156.66 months. CONCLUSIONS SSA is a rare subgroup of localized amyloidosis, usually being diagnosed in male patients between the sixth and eighth decades. The gold standard treatment seems to be surgical resection. SSA patients have excellent long-term survival and a low rate of local recurrence.
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Affiliation(s)
- João Páscoa Pinheiro
- Department of Neurosurgery, Coimbra University Hospital Centre, Coimbra, Portugal.
| | - Diogo Carneiro
- Department of Neurology, Coimbra University Hospital Centre, Coimbra, Portugal
| | - Sofia Tavares
- Department of Neurosurgery, Coimbra University Hospital Centre, Coimbra, Portugal
| | - Olinda Rebelo
- Department of Neurology, Coimbra University Hospital Centre, Coimbra, Portugal
| | - Armando Lopes
- Department of Neurosurgery, Coimbra University Hospital Centre, Coimbra, Portugal
| | - Marcos Barbosa
- Department of Neurosurgery, Coimbra University Hospital Centre, Coimbra, Portugal; Faculty of Medicine of the University of Coimbra, Coimbra, Portugal
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Rotter J, Dowlati E, Jha RT, Deng T, Mason RB. Primary cervical spine AL-κ amyloidoma: A case report and review of the literature. Neuropathology 2019; 39:231-239. [PMID: 31044465 DOI: 10.1111/neup.12556] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2019] [Revised: 03/13/2019] [Accepted: 03/14/2019] [Indexed: 12/16/2022]
Abstract
Of the myriad of variants of amyloidoses where abnormally folded proteins damage native tissue, primary cervical spine amyloidoma represents one of the rarest forms. Since clinical presentations and imaging findings appear similar to other pathologies, including abscesses, metastatic lesions, and inflammatory lesions, a definitive diagnosis requires a biopsy with specific immunohistochemical stains. We present the first known case of primary cervical amyloid light-chain (AL)-κ subtype amyloidoma and compare the clinical presentations, imaging findings, treatment options, and immunohistochemical subtypes of primary, hemodialysis, and multiple myeloma cervical amyloidomas. Our case is of a 58-year-old man who developed neck pain radiating to the left arm with bilateral upper extremity weakness over several months. Magnetic resonance imaging revealed a circumferential C1-C2 mass extending into the neural foramina inducing severe mass effect. The patient underwent C2 laminectomy and resection of the lesion which was discovered during surgery to be completely epidural. Postoperatively, his pain and weakness improved. A complete work-up was negative for systemic amyloidosis or inflammatory conditions. In the setting of a long clinical history of hemodialysis, this patient required specific staining and laboratory testing to correctly diagnose his primary cervical AL-κ subtype amyloidoma. Cervical amyloidomas comprise a very small minority of amyloid pathology with an exceptional prognosis following successful surgical resection and stabilization. It is recommended these patients undergo surgical resection with appropriate characterization and a complete work-up to rule out systemic disease.
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Affiliation(s)
- Juliana Rotter
- Department of Neurosurgery, Medstar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Ehsan Dowlati
- Department of Neurosurgery, Medstar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Ribhu T Jha
- Department of Neurosurgery, Medstar Georgetown University Hospital, Washington, District of Columbia, USA
| | - Tom Deng
- Department of Pathology, Medstar Washington Hospital Center, Washington, District of Columbia, USA
| | - Robert B Mason
- Department of Neurosurgery, Medstar Washington Hospital Center, Washington, District of Columbia, USA
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Schneider JR, Kwan K, Kulason KO, Faltings LJ, Colantonio S, Safir S, Loven T, Li JY, Black KS, Schaeffer BT, Eisenberg MB. Primary solitary retro-clival amyloidoma. Surg Neurol Int 2018; 9:100. [PMID: 29900030 PMCID: PMC5981182 DOI: 10.4103/sni.sni_483_17] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Accepted: 03/27/2018] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Amyloidosis encompasses a group of disorders sharing the common feature of intercellular deposition of amyloid protein by several different pathogenetic mechanisms. Primary solitary amyloidosis, or amyloidoma, is a rare subset of amyloidosis in which amyloid deposition is focal and not secondary to a systemic process or plasma cell dyscrasia. CASE DESCRIPTION This 84-year-old female presented with history of multiple syncopal episodes, dysphagia, and ataxia. Motor strength was 3+/5 in the right upper extremity. Rheumatoid factor, cyclic citrullinated peptide (CCP), and anti-nuclear antibody (ANA) were normal. Serum and urine immune-electrophoresis detected no abnormal bands. Computed tomography (CT) and magnetic resonance imaging (MRI) demonstrated a non-enhancing soft-tissue mass extending from the retro-clivus to C2 posteriorly, eccentric to the right with severe mass effect on the upper cervical medullary junction. Endoscopic trans-nasal debulking of the retro-clival mass was performed with occiput to C5 posterior instrumentation for spinal stabilization. CONCLUSIONS Primary solitary amyloidosis, unlike other forms of amyloidosis, has an excellent prognosis with local resection. Diagnosis requires special stains and a degree of suspicion for the disease. This is the first report to document an endoscopic trans-nasal approach for removal of a primary solitary amyloidosis of the retro-clivus. Management of vertebral amyloidoma involves aggressive local resection of the tumor when feasible and spine stabilization as the degree of tumor involvement mandates. Complete evaluation for the diagnosis of systemic amyloidosis is essential for the management and prognostication. Surgeons encountering such lesions must maintain high suspicion for this rare disease and advise pathologists accordingly to establish the correct diagnosis.
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Affiliation(s)
- Julia R. Schneider
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Kevin Kwan
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Kay O. Kulason
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Lukas J. Faltings
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Stephanie Colantonio
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Scott Safir
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Tina Loven
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Jian Yi Li
- Department of Pathology and Lab Medicine, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Karen S. Black
- Department of Neuroradiology, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - B. Todd Schaeffer
- Department of Otolaryngology and Communicative Disorders, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
| | - Mark B. Eisenberg
- Department of Neurosurgery, Zucker School of Medicine at Hofstra/Northwell, Manhasset, New York, USA
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Nitta E, Sakajiri K, Kawashima A. [Cervical epidural β2-microglobulin amyloidoma presenting with acute paraplegia 5 months after introduction of hemodialysis]. Rinsho Shinkeigaku 2015; 55:646-50. [PMID: 26165809 DOI: 10.5692/clinicalneurol.cn-000699] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
A 66-year-old man was admitted to our hospital with acute paraplegia. He has suffered from hypertension with renal dysfunction for 7 years. Five months before admission, hemodialysis was introduced to him because of chronic renal failure due to renal sclerosis. One week before hospitalization, he noticed dizziness, sensory disturbance below the chest, and a urinary difficulty. Two days prior to admission, he could not walk independently. Spinal MRI revealed a mass at the 7th level of the cervical spine, showing low intensity on T(1)-weighted image and surrounding hypointensity with inner mixed intensity on T(2)-weighted image. An urgent surgery removed the cervical epidural mass and the following pathological evaluation established the diagnosis of β2-microglobulin amyloidoma. Hemodialysis-related amyloidoma generally emerges after a long duration of hemodialysis, demonstrates an insidious onset of symptoms, and is very rare. The current case indicates that we need to be aware of the possibility of β2-microglobulin amyloidoma even in patients with a short history of hemodialysis with a rapid presentation.
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Affiliation(s)
- Eishun Nitta
- Department of Neurology, National Hospital Organization Kanazawa Medical Center
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Smitherman AD, Fung KM, Glenn CA, Martin MD. Intradural, extramedullary amyloidoma involving cervical and thoracic spine. J Clin Neurosci 2015; 22:1052-4. [PMID: 25778386 DOI: 10.1016/j.jocn.2014.12.011] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/15/2014] [Revised: 12/09/2014] [Accepted: 12/09/2014] [Indexed: 12/14/2022]
Abstract
We present the case of a 46-year-old woman with insidious lower extremity paralysis and bowel and bladder disruption found to have an intradural, extramedullary amyloidoma from the levels of C4-T4. To our knowledge, this is the first known reported case of amyloidoma occurring in this location. Solitary amyloidoma of the spine is a rare entity typically manifesting as an extradural tumor with bony involvement.
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Affiliation(s)
- Adam D Smitherman
- Department of Neurosurgery, University of Oklahoma College of Medicine, Suite 400, 1000 North Lincoln Boulevard, Oklahoma City, OK 73104, USA.
| | - Kar-Ming Fung
- Department of Pathology, University of Oklahoma College of Medicine, Oklahoma City, OK, USA
| | - Chad A Glenn
- Department of Neurosurgery, University of Oklahoma College of Medicine, Suite 400, 1000 North Lincoln Boulevard, Oklahoma City, OK 73104, USA
| | - Michael D Martin
- Department of Neurosurgery, University of Oklahoma College of Medicine, Suite 400, 1000 North Lincoln Boulevard, Oklahoma City, OK 73104, USA
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8
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Klenke FM, Wirtz C, Banz Y, Keel MJB, Klass ND, Novak U, Benneker LM. Multiple myeloma-associated amyloidoma of the sacrum: case report and review of the literature. Global Spine J 2014; 4:109-14. [PMID: 25061549 PMCID: PMC4078136 DOI: 10.1055/s-0033-1360724] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Accepted: 09/24/2013] [Indexed: 11/12/2022] Open
Abstract
Study Design Case report. Objectives With only two previously reported cases, localized amyloidosis of the sacrum is extremely rare. Here we report a 64-year-old woman with a large osteolytic lesion accompanied by weakness and paresthesia of the right leg and difficulties in bladder control. Methods Fine needle biopsy and standard staging procedures revealed a primary solitary amyloidoma that was treated with intralesional resection, lumbopelvic stabilization, and consolidation radiotherapy. Results Clinical follow-up revealed the diagnosis of multiple myeloma 9 months after initial treatment. At 12 months, no local recurrence has occurred, the neurologic symptoms have resolved, and the systemic disease is in remission. Conclusions Intralesional resection with adjuvant radiotherapy of the amyloidoma achieved good local tumor control with limited morbidity.
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Affiliation(s)
- F. M. Klenke
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, Bern, Switzerland,Address for correspondence Frank M. Klenke, MD, PhD Department of Orthopaedic Surgery, InselspitalBern University Hospital, Freiburgstrasse, CH-3010 BernSwitzerland
| | - C. Wirtz
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, Bern, Switzerland
| | - Y. Banz
- Institute of Pathology, University of Bern, Bern, Switzerland
| | - M. J. B. Keel
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, Bern, Switzerland
| | - N. D. Klass
- Department of Radiation Oncology, Inselspital, Bern University Hospital, Bern, Switzerland
| | - U. Novak
- Department of Medical Oncology, Inselspital, Bern University Hospital, Bern, Switzerland
| | - L. M. Benneker
- Department of Orthopaedic Surgery, Inselspital, Bern University Hospital, Bern, Switzerland
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9
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Werner BC, Shen FH, Shimer AL. Primary cervical amyloidoma: a case report and review of the literature. Spine J 2013; 13:e1-7. [PMID: 23669122 DOI: 10.1016/j.spinee.2013.04.003] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/02/2012] [Revised: 02/02/2013] [Accepted: 04/03/2013] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Primary solitary amyloidosis or amyloidoma is a disease process characterized by the focal deposition of amyloid in the absence of a plasma cell dyscrasia with normal serum protein measurements. Solitary amyloidomas affecting the vertebrae are very uncommon but typically affect the thoracic spine. Primary cervical amyloidosis is an exceedingly rare entity with exceptionally good prognosis, but requires diligence of the treating physician to establish the diagnosis and implement the appropriate surgical intervention. PURPOSE This study aimed to present a rare case of primary cervical amyloidosis with long-term follow-up and review the clinical presentation, characteristic imaging findings, diagnostic pathology, differential diagnosis, treatment algorithm, and prognosis of the disease entity. This case demonstrates the progressive resorption of the amyloidoma over time after surgical stabilization. Previous reported cases of primary cervical amyloidosis will also be reviewed. STUDY DESIGN This study is a report and review of the literature. METHODS A 77-year-old woman presented with a several-week history of gradual progressive weakness in her upper and lower extremities. Computed tomography and magnetic resonance imaging demonstrated a retro-odontoid nonenhancing soft-tissue mass, with erosive bony changes and severe mass effect on the upper cervical cord. The patient was taken to the operating room for decompression and posterior spinal stabilization. RESULTS Intraoperative tissue specimens demonstrated amyloidosis and extensive systemic workup did not reveal any inflammatory processes, systemic amyloidosis, or plasma cell dyscrasia. Postoperatively, the patient regained full strength and ambulatory status. The patient remains asymptomatic at a 2-year follow-up. A postoperative follow-up magnetic resonance imaging demonstrated complete resorption of the residual amyloidoma. CONCLUSIONS Primary solitary amyloidosis is a rare form of amyloidosis that is important to differentiate given its excellent prognosis with surgical management. Treatment should include surgical decompression and spinal stabilization. This is the first case report to clinically and radiographically demonstrate the progressive resorption of a primary amyloidoma over time after surgical stabilization in the upper cervical spine. It is imperative that surgeons encountering such lesions maintain a high suspicion for this rare disease entity and advise their pathologists accordingly to establish the correct diagnosis.
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Affiliation(s)
- Brian C Werner
- Department of Orthopedic Surgery, University of Virginia Health System, PO Box 800159, Charlottesville, VA 22908, USA
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Aono H, Kakunaga S, Koide S, Tobimatsu H, Kuroda M, Kudawara I, Mori K, Konishi E, Ueda T. Primary amyloidoma in epidural and paravertebral space of the lumbar spine. Spine J 2013; 13:e27-30. [PMID: 23890946 DOI: 10.1016/j.spinee.2013.05.051] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2012] [Revised: 03/19/2013] [Accepted: 05/28/2013] [Indexed: 02/03/2023]
Abstract
BACKGROUND CONTEXT Localized amyloid deposits result in a mass, that is, so-called amyloidoma; it has been reported in every anatomic site, although systemic amyloid deposition is much more common. However, primary lumbar epidural amyloidoma without bony involvement is extremely rare. To the best of our knowledge, only one case has been reported previously. PURPOSE To report and review the clinical presentations, imaging studies, and treatment of epidural and paravertebral amyloidoma. STUDY DESIGN A case report and review of the literature. METHODS Lumbar epidural and paravertebral amyloidoma in a 75-year-old man with neurologic compromise is presented. Laminectomy with mass resection was performed. RESULTS After surgery, almost complete neurologic improvement was observed. Histologically, definite diagnosis was obtained only after the specific staining of tissue. No sign of local recurrence was evident 1 year after surgery. CONCLUSIONS Primary amyloidoma, although rare, should be included in the differential diagnosis of epidural mass of the spine. Diagnosis before surgery is difficult as there were no characteristic findings in clinical and imaging studies. Special histologic technique and stains are useful to make a definite diagnosis.
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Affiliation(s)
- Hiroyuki Aono
- Department of Orthopedic Surgery, Osaka National Hospital, 2-1-14 Hoenzaka Chuo-ku Osaka, Osaka 5400006, Japan.
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Factor RE, Layfield LJ, Grossmann AH, Crim JR, Price SL, Randall RL. Fine-needle aspiration diagnosis of an intraosseous amyloidoma. Diagn Cytopathol 2011; 40 Suppl 2:E114-7. [PMID: 21548115 DOI: 10.1002/dc.21686] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2011] [Accepted: 02/09/2011] [Indexed: 11/11/2022]
Abstract
Fine-needle aspiration (FNA) is frequently used as the initial diagnostic procedure for the investigation of bone and soft tissue masses. The majority of the lesions detected will represent metastatic carcinoma. Amyloid is a rare cause of a bone mass, with less than 15 published reports describing amyloid deposition within bone. The majority of reported cases involve the vertebral column. We report the finding of a massive amyloidoma of the iliac wing in a 46-year-old man. FNA smears and cell block preparations demonstrated fragments of waxy acellular material misinterpreted as necrotic debris. Subsequent open biopsy established the diagnosis of amyloid with congo red staining demonstrating apple green birefringence. Subsequent workup disclosed the patient to have anemia, hypogammaglobulinemia and trace monoclonal light chain gammopathy. Bone marrow examination revealed CD138a positive lambda restricted plasma cells consistent with plasma cell dyscrasia. Careful attention to the staining characteristics of amyloid in FNA derived material should allow the diagnosis of amyloidoma.
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Affiliation(s)
- Rachel E Factor
- Departments of Pathology, University of Utah School of Medicine, Salt Lake City, UT 84112, USA
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12
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Abbas N, George K, Dardis R. Primary amyloidoma of the thoracic spine causing paraparesis. Br J Neurosurg 2009; 22:286-8. [DOI: 10.1080/02688690701714142] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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13
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Menetti F, Bartolomei I, Ambrosini-Spaltro A, Salvi F, Agati R, Leonardi M. Amyloidoma Involving the Orbit, Meckel's Cave and Infratemporal Fossa: 3T MRI Findings. Neuroradiol J 2009; 22:41-7. [PMID: 24206952 DOI: 10.1177/197140090902200107] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2009] [Accepted: 02/08/2009] [Indexed: 11/16/2022] Open
Abstract
Amyloidoma is a rare lesion characterized by tissue deposition of an abnormal fibrillary protein (amyloid). It is the focal and localized counterpart of systemic amyloidosis, where the deposition of amyloid diffusely involves several organs. The few literature reports of intracranial amyloidomas include lesions involving the pituitary gland, orbit, cerebral hemispheres, temporal bone, cerebellopontine angle and jugular foramen. We describe the case of a 27-year-old woman presenting with painless slowly progressive proptosis of the right eye. The patient underwent a contrast-enhanced CT study of the head, followed by 3T MRI which disclosed a homogeneous mass in the right Meckel's cave and cavernous sinus, extending through an enlarged foramen ovale to the infratemporal fossa. The right optic nerve and ocular muscles were enlarged and infiltrated along with the retrobulbar fat by contrast-enhancing tissue. Thin contrast-enhanced MRI scans through the area of interest showed the mass to extend posterior to the gasserian ganglion, involving the cerebellopontine angle cistern, where the intracisternal parts of the III, V, and VI nerves bilaterally appeared enlarged and showed perineural enhancement. The lesion closely mimicked a malignant tumor with perineural tumor infiltration, so we performed fine needle biopsy of the portion of the lesion near the right foramen ovale under fluoroscopic guidance. Histopathology revealed that the lesion was an amyloidoma. Further clinical and blood examinations, serum chemistry, followed by biopsy of the periumbilical fat showed no signs of systemic amyloidosis or an underlying inflammatory or neoplastic disorder. No further treatment was instituted, follow-up MRI six months later showed no enlargement of the mass.
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Affiliation(s)
- F Menetti
- Department of Neuroradiology; Bellaria Hospital, University of Bologna; Bologna, Italy -
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14
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Iplikcioglu AC, Bek S, Gokduman CA, Cosar M, Sav A. Primary solitary cervical amyloidosis: case report and review of the literature. Spine (Phila Pa 1976) 2007; 32:E45-7. [PMID: 17202880 DOI: 10.1097/01.brs.0000251016.54203.71] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
STUDY DESIGN A case report and literature review are presented. OBJECTIVE To describe and review the clinical presentations, characteristic findings from imaging studies, types, differential diagnosis, prognosis, and treatment of amyloidoma arising within the vertebrae. SUMMARY OF BACKGROUND DATA Amyloidoma can occur in the bone, skin, larynx, lymph nodes, urinary bladder, eye, tongue, and gastrointestinal system. However, amyloidomas affecting the vertebral bones are very rare. To our knowledge, only 3 cases of amyloidoma involving cervical spine have been reported previously. METHODS In this report, we present a case of solitary amyloidosis of the cervical spine. RESULTS The differential diagnosis of primary solitary spinal amyloidoma includes metastasis, infection, primary bone tumors, plasmocytoma, and Potts abscess. The correct diagnosis can be achieved only after the specific staining of tissue. The prognosis of amyloidosis is related to the specific form of amyloidosis. However, primary solitary amyloidosis has the best prognosis, although a limited number of patients without long-term follow-up studies have been reported. CONCLUSIONS Primary solitary amyloidosis is a rare form of the amyloidosis, which is different from the other forms of amyloidosis because of excellent prognosis with surgical excision. Combined surgical excision and spinal stabilization is the best treatment.
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Affiliation(s)
- A Celal Iplikcioglu
- Neurosurgery Clinic, Ministry of Health Okmeydani Teaching and Research Hospital, Basibuyuk-Maltepe, Istanbul, Turkey
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Biewend ML, Menke DM, Calamia KT. The spectrum of localized amyloidosis: a case series of 20 patients and review of the literature. Amyloid 2006; 13:135-42. [PMID: 17062379 DOI: 10.1080/13506120600876773] [Citation(s) in RCA: 100] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Localized deposition of amyloid may occur in individual organs, in the absence of systemic involvement. The reason for localized deposition is unknown, but it is hypothesized that deposits result from local synthesis of amyloid protein, rather than the deposition of light chains produced elsewhere. We identified 20 cases of localized amyloidosis at our institution between 1993 and 2003. There were 11 males and nine females in the group. The mean age at the time of diagnosis was 65.5 years. Organs involved included skin, soft tissues, oropharynx, larynx, lung, bladder, colon, conjunctiva, and lymph node. In six of nine patients typed, the amyloid light chain was lambda. In those patients where follow-up was available (mean 7.6 years), none developed systemic disease. Localized amyloidosis occurs in a variety of organ systems. Evolution into systemic amyloidosis was not seen in our series of patients, supporting the hypothesis of local production of amyloid protein in these cases.
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Chung VQ, Moschella SL, Zembowicz A, Liu V. Clinical and pathologic findings of paraneoplastic dermatoses. J Am Acad Dermatol 2006; 54:745-62; quiz 763-6. [PMID: 16635655 DOI: 10.1016/j.jaad.2004.06.051] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2004] [Indexed: 12/21/2022]
Abstract
UNLABELLED Paraneoplastic dermatoses comprise a heterogeneous group of noninherited skin conditions that manifest internal malignancy. Familiarity with paraneoplastic dermatoses is important to both clinician and pathologist alike, as recognition of such a condition offers opportunity for early diagnosis and treatment of internal malignancy; monitoring for tumor recurrence; and insight into pathophysiology which may yield possible clues to treatment. Herein are reviewed 16 of the best established paraneoplastic dermatoses that display distinctive clinical and pathologic findings. LEARNING OBJECTIVE At the conclusion of this leaning activity, participants should be able to recognize, diagnose, and describe the clinical and pathologic findings of paraneoplastic dermatoses.
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Affiliation(s)
- Vinh Q Chung
- Harvard Medical School, Boston, Massachusetts, USA
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17
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Haridas A, Basu S, King A, Pollock J. Primary Isolated Amyloidoma of the Lumbar Spine Causing Neurological Compromise: Case Report and Literature Review. Neurosurgery 2005; 57:E196; discussion E196. [PMID: 15987561 DOI: 10.1227/01.neu.0000163423.45514.bc] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2004] [Accepted: 02/07/2005] [Indexed: 12/27/2022] Open
Abstract
Abstract
OBJECTIVE AND IMPORTANCE:
We describe a patient with cauda equina compression secondary to amyloidoma to alert other clinicians to this rare cause of a compressive epidural lesion. It is the fourth published report of primary lumbar amyloidoma causing neurological compromise.
CLINICAL PRESENTATION:
A 53-year-old, previously fit salesman presented with several years history of back pain and recent weakness, especially in the left leg. He also had numbness and tingling radiating down the left leg. On examination, the left knee jerk was diminished, and both ankle jerks were absent. Power was reduced to 4/5 in ankle dorsiflexion bilaterally. A magnetic resonance imaging scan of the lumbar spine revealed an extradural mass, compressing the theca at L3–L4. This was enhancing in T1-weighted images and had low signal intensity in T2-weighted images. There was no evidence of systemic amyloidosis or development of multiple myeloma.
INTERVENTION:
L3–L4 laminectomy was performed, with removal of the epidural mass. The patient had complete resolution of sciatica and regained normal power in both lower limbs. There was no evidence of any recurrence at 1-year follow-up.
CONCLUSION:
Lumbar epidural amyloidoma is an extremely rare cause of cauda equina compression. Clinical presentation can be nonspecific, and radiologically, it can be indistinguishable from a tumor. Diagnosis is made at histological examination of a Congo red-stained section under polarized light. Complete resection of the localized epidural amyloid mass is associated with a good prognosis.
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Affiliation(s)
- Avinash Haridas
- Department of Neurosurgery, Essex Center for Neurological Sciences, Oldchurch Hospital, Essex, England
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Belber CJ, Graham DL. Multiple myeloma-associated solitary epidural amyloidoma of C2-C3 without bony connection or myelopathy: Case report and review of the literature. ACTA ACUST UNITED AC 2004; 62:506-9; discussion 509. [PMID: 15576117 DOI: 10.1016/j.surneu.2004.01.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/23/2003] [Accepted: 01/27/2004] [Indexed: 11/30/2022]
Abstract
BACKGROUND A large solitary amyloidoma in the cervical epidural space without bony connection and with minimal spinal cord compression and no myelopathy, as a first manifestation of disseminated amyloidosis in a multiple myeloma patient, has not been reported previously; this case is thereby distinct from the seven prior reports in the world literature, of a solitary amyloidoma of the cervical spine. CASE DESCRIPTION A 72-year-old male, recently diagnosed with multiple myeloma, presented with a neuropathy that prompted a screening MRI of the cervical spine. This disclosed a large mass in the upper cervical epidural area felt to pose a high morbidity/mortality risk, leading to successful surgical removal of the amyloidoma mass. This then led to further testing that showed previously unsuspected widespread amyloidosis, which was subclinical up to that time. CONCLUSIONS In patients with a newly discovered amyloidoma, whether or not in the setting of known multiple myeloma, further evaluation should be done to detect the presence of amyloidosis. If the mass is discovered de novo, then an investigation should be carried out to determine if multiple myeloma, as well as amyloidosis, is present.
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Affiliation(s)
- Carl J Belber
- Department of Surgery, University of Illinois College of Medicine, Urbana-Champaign, Urbana, Illinois, USA
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Mulleman D, Flipo RM, Assaker R, Maurage CA, Chastanet P, Ducoulombier V, Deprez X, Duquesnoy B. Primary amyloidoma of the axis and acute spinal cord compression: a case report. EUROPEAN SPINE JOURNAL : OFFICIAL PUBLICATION OF THE EUROPEAN SPINE SOCIETY, THE EUROPEAN SPINAL DEFORMITY SOCIETY, AND THE EUROPEAN SECTION OF THE CERVICAL SPINE RESEARCH SOCIETY 2004; 13:244-8. [PMID: 15024637 PMCID: PMC3468131 DOI: 10.1007/s00586-003-0589-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/07/2002] [Revised: 04/11/2003] [Accepted: 06/13/2003] [Indexed: 10/26/2022]
Abstract
BACKGROUND Localized primary amyloidosis is a disease characterized by a single tumor and localized amyloid deposit (amyloidoma) with no evidence of generalized amyloidosis. The occurrence of an amyloidoma in the spine is rare and only three cases affecting the axis have been previously reported. We describe the case of a 79-year-old woman presenting with a mass involving the odontoid process, responsible for an acute tetraparesia. Diagnosis of local primary amyloidosis was made after surgical excision. RESULTS Despite the critical presentation, outcome was excellent after total excision of the mass. This case can be classified as a primary localized amyloidoma. The patient did not exhibit any infection, tumor or inflammatory disease, and continued investigations failed to demonstrate other amyloid deposit after one-year follow-up. CONCLUSIONS Amyloidoma must be discussed in presence of a tumor-like mass of the odontoid process and may be responsible, as in our case, for spinal cord compression.
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Affiliation(s)
- Denis Mulleman
- Department of Rheumatology, Lille Teaching Hospital, Hôpital Roger Salengro, France.
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Unal A, Sütlap PN, Kýyýk M. Primary solitary amyloidoma of thoracic spine: a case report and review of the literature. Clin Neurol Neurosurg 2003; 105:167-9. [PMID: 12860508 DOI: 10.1016/s0303-8467(02)00141-5] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Primary solitary amyloidoma of spine is a rare subset of amyloidosis in which the amyloid deposition is focal and not secondary to a systemic process or plasma cell discrasia. Only seventeen cases of spine involvement have been reported. We report a 71-year-old man with 3 months history of ataxia and frequent falls. On the 4th month paraparesis developed. Magnetic resonance imaging of the dorsal spine revealed a lesion involving the T-9 vertebral level with significant spinal cord compression. Decompressive laminectomy with posterior instrumentation and fusion from T8 to T10 was performed. Histopathology revealed abundant amyloid deposits. No evidence of myeloproliferative disease or systemic amyloidosis was found. The patient showed marked neurological improvement with residual mild spastic gate 6 months after surgery. When occurring primarily in a localized anatomic area, the prognosis of amyloidoma is excellent, and cure can be expected by local resection. It is important to know that diagnosis requires a high index of suspicion and, ultimately, adequate tissue biopsy for histopathological studies.
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Affiliation(s)
- A Unal
- Department of Neurology, Faculty of Medicine, Zonguldak Karaclmas University, Kozlu, 67700, Zonguldak, Turkey.
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21
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Laurat E, Cazalets C, Sébillot M, Bernard M, Caulet-Maugendre S, Grosbois B. Localized epidural and bone amyloidosis, rare cause of paraplegia in multiple myeloma. Amyloid 2003; 10:47-50. [PMID: 12762143 DOI: 10.3109/13506120308995258] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
We report two cases of spinal cord compression by AL amyloid deposits in the setting of multiple myeloma. The first patient, a 57 year old man, had a surgical procedure late in his course, when his neurological status worsened despite medical treatment. The second patient, a 61 year old man, had surgical treatment as soon as vertebral body collapse and epiduritis were diagnosed and spinal amyloidosis revealed a non secretory myeloma. Neurological recovery was significant in both cases and neither developed manifestations of systemic amyloidosis 4 years later.
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Affiliation(s)
- Elisabeth Laurat
- Department of Adult Medicine, Centre hospitalier universitaire, 16 Boulevard de Bulgarie, 35203 Rennes, France
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Mizuno J, Nakagawa H, Tsuji Y, Yamada T. Primary amyloidoma of the thoracic spine presenting with acute paraplegia. SURGICAL NEUROLOGY 2001; 55:378-82. [PMID: 11483203 DOI: 10.1016/s0090-3019(01)00465-7] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
BACKGROUND Primary solitary amyloidoma of the spine is a rare disease characterized by localized deposition of amyloid. To the best of our knowledge, there have been only 14 cases previously reported in the literature. Patients with focal spinal amyloidoma usually have relatively long symptomatic periods preoperatively, ranging from 3 weeks to 6 years (mean: 12 months). Only two reported patients had acute paraplegia. We add a third case of a thoracic spine amyloidoma presenting with acute paraplegia. CASE DESCRIPTION A 65-year-old man presented with a three-day history of progressive paraplegia and urinary retention. He was found to have severe cord compression at T2 on magnetic resonance imaging. He underwent emergent decompressive laminectomy with instrumentation for spinal stabilization. Histopathology revealed abundant amyloid deposits. A systemic work-up was negative for amyloidosis. The patient showed marked neurological improvement with residual mild spastic gait after 1 year. CONCLUSIONS Primary spinal amyloidoma with acute paraplegia is rare. One-stage surgery combining prompt decompression and stabilization of the spinal column is mandatory in cases of spinal amyloidoma with acute myelopathy, because primary solitary amyloidoma carries a good prognosis.
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Affiliation(s)
- J Mizuno
- Department of Neurological Surgery, Aichi Medical University, Aichigun, Aichi, Japan
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Abstract
The authors report the case of a patient with amyloidoma of the thoracic spine. A 34-year-old man presented with a 2-month history of upper-back pain, bilateral lower-extremity weakness, and numbness below the nipple. A computerized tomography study revealed an extradural mass with destruction of the T-2 lamina and pedicle. Intraoperatively, there was a pinkish, partially suctionable mass infiltrating the muscle plane and causing destruction of the T-2 lamina. Histological examination showed typical amyloid masses that demonstrated apple-green double refraction on examination of the Congo red-stained section under polarized light. Amyloidomas are rare benign lesions that, unlike other forms of amyloidosis, have an excellent prognosis. A cure is possible with complete resection of the mass.
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Affiliation(s)
- V S Suri
- Department of Pathology, G. B. Pant Hospital, New Delhi, India
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Janssen H, Weissman BN, Aliabadi P, Zamaniz AA. MR IMAGING OF ARTHRITIDES OF THE CERVICAL SPINE. Magn Reson Imaging Clin N Am 2000. [DOI: 10.1016/s1064-9689(21)00621-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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