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Ziegler J, El-Shakankery KH, Hyare H, Flynn M. Synchronous skull base and spinal metastases in a patient with treatment-resistant, high-grade serous adenocarcinoma of tubo-ovarian origin. BMJ Case Rep 2024; 17:e259144. [PMID: 38772871 DOI: 10.1136/bcr-2023-259144] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2024] Open
Abstract
Brain metastases (BMs) arising from ovarian cancer remain rare. Spinal cord metastases are even rarer, accounting for just 0.4% of total metastatic spinal cord compressions. In this report, we describe a case of a woman in her 70s who developed sequential brain and spinal cord metastases during her treatment for high-grade serous ovarian cancer, without a germline or somatic BRCA mutation. Following completion of neoadjuvant chemotherapy, interval debulking surgery and adjuvant chemotherapy, relapsed disease was ultimately identified as a single BM, curiously mimicking an acoustic neuroma. Subsequently, spinal cord metastases rapidly developed. Throughout, multidisciplinary team meetings guided decisions on patient management. In this report, we highlight the rarity of such a presentation and discuss the possible role of disease pathophysiology, associated systemic anticancer therapy resistance, and treatment possibilities for both cerebral and spinal metastases.
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Affiliation(s)
- Joseph Ziegler
- Department of Medical Oncology, University College London Hospitals NHS Foundation Trust, London, UK
| | | | - Harpreet Hyare
- Imaging Department, University College London Hospitals NHS Foundation Trust, London, UK
- Department of Brain Repair and Rehabilitation, UCL Queen Square Institute of Neurology, London, UK
| | - Michael Flynn
- Department of Medical Oncology, University College London Hospitals NHS Foundation Trust, London, UK
- Clinical Research Facility, NIHR University College London Hospitals Biomedical Research Centre, London, UK
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Dye A, Stein R, Lewis G, Hew K. Leptomeningeal Carcinomatosis From Primary Mucinous Carcinoma of the Ovary. Cureus 2024; 16:e51556. [PMID: 38313981 PMCID: PMC10835194 DOI: 10.7759/cureus.51556] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/31/2023] [Indexed: 02/06/2024] Open
Abstract
Leptomeningeal carcinomatosis (LMC) is an extremely rare site for metastasis from a primary ovarian cancer. LMC occurs when the thin layers of tissue that surround the brain and spinal cord are infiltrated by ovarian cancer metastasis. We present a case of a 63-year-old female with recurrent metastatic mucinous adenocarcinoma of the ovary who was diagnosed with LMC. While undergoing sixth-line chemotherapy, she presented with debilitating headaches and gait instability. Brain MRI revealed subarachnoid enhancement and other findings diagnostic of LMC. Given the rarity of this disease, treatment protocols have yet to be established. In patients with primary ovarian cancer that present with new onset neurological complaints, LMC should be suspected and appropriate imaging obtained.
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Affiliation(s)
- Alexander Dye
- Obstetrics and Gynecology, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Rachel Stein
- Radiology, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Gregory Lewis
- Obstetrics and Gynecology, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
| | - Karina Hew
- Gynecologic Oncology, University of Florida College of Medicine - Jacksonville, Jacksonville, USA
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Pagano A, Iaquinandi A, Fraioli MF, Bossone G, Carra N, Salvati M. Cauda equina syndrome from intradural metastasis of a non-neural tumor: case report and review of literature. Br J Neurosurg 2023; 37:1487-1494. [PMID: 34330176 DOI: 10.1080/02688697.2021.1958155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 07/05/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Cauda equina syndrome (CES) is a challenging condition and it can be caused by variable entities. Leptomeningeal carcinomatosis (LC) is a multifocal seeding of the leptomeninges by malignant cells and it is observed in 1-8% of patients with solid tumors. Diagnosis of intradural metastases of the cauda equina is often delayed due to the non-specific characteristics of this condition but also to the delay of presentation of many patients. Cauda equina metastases usually occur in advanced cancers, but rarely can be the first presentation of disease. CASE DESCRIPTION A 63-year-old man presented with 6 months history of low back pain and 20 d history of bilateral sciatica, hypoesthesia of the legs and the saddle, flaccid paraparesis and bowel incontinence determine by multiple nodular small lesions on the entire cauda equina with contrast-enhancement. Total-body CT showed a millimetric lesion at the lung. The patient underwent L2-L5 laminectomy and subtotal removal and histological examination showed a small cell lung carcinoma metastasis. CONCLUSIONS In the literature, 54 cases of CES from non-CNS tumor metastasis are described. The diagnosis is challenging, back pain, with or without irradiation to the lower limbs, is the most frequently reported disturbance. In about 30% of patients there is no known malignancy and CES is the first clinical presentation. Treatment of choice is surgery, followed by radiotherapy and less frequently adjuvant chemotherapy. The surgical removal is almost always incomplete and functional outcome is often not satisfactory. Prognosis is poor.
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Affiliation(s)
- Andrea Pagano
- Department of Neurosurgery, Policlinico 'Tor Vergata', University of Rome 'Tor Vergata', Rome, Italy
| | - Andrea Iaquinandi
- Department of Neurosurgery, Policlinico 'Tor Vergata', University of Rome 'Tor Vergata', Rome, Italy
| | - Mario Francesco Fraioli
- Department of Neurosurgery, Policlinico 'Tor Vergata', University of Rome 'Tor Vergata', Rome, Italy
| | | | | | - Murizio Salvati
- Department of Neurosurgery, Policlinico 'Tor Vergata', University of Rome 'Tor Vergata', Rome, Italy
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Abstract
Though metastasis and malignant infiltration of the peripheral nervous system is relatively rare, physicians should have a familiarity with their presentations to allow for prompt diagnosis and initiation of treatment. This article will review the clinical presentations, diagnostic evaluation, and treatment of neoplastic involvement of the cranial nerves, nerve roots, peripheral nerves, and muscle. Due to the proximity of the neural structure traversing the skull base, metastasis to this region results in distinctive syndromes, most often associated with breast, lung, and prostate cancer. Metastatic involvement of the nerve roots is uncommon, apart from leptomeningeal carcinomatosis and bony metastasis with resultant nerve root damage, and is characterized by significant pain, weakness, and numbness of an extremity. Neoplasms may metastasize or infiltrate the brachial and lumbosacral plexuses resulting in progressive and painful sensory and motor deficits. Differentiating neoplastic involvement from radiation-induced injury is of paramount importance as it dictates treatment and prognosis. Neurolymphomatosis, due to malignant lymphocytic infiltration of the cranial nerves, nerve roots, plexuses, and peripheral nerves, deserves special attention given its myriad presentations, often mimicking acquired demyelinating neuropathies.
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Stopa BM, Cuoco JA, Adhikari S, Grider DJ, Rogers CM, Marvin EA. Iatrogenic Leptomeningeal Carcinomatosis Following Craniotomy for Resection of Metastatic Serous Ovarian Carcinoma: A Systematic Literature Review and Case Report. Front Surg 2022; 9:850050. [PMID: 35548192 PMCID: PMC9082594 DOI: 10.3389/fsurg.2022.850050] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2022] [Accepted: 02/14/2022] [Indexed: 11/13/2022] Open
Abstract
Metastasis of ovarian carcinoma to the central nervous system occurs in <2% of cases and classically localizes within the brain parenchyma. Moreover, leptomeningeal spread of these tumors is an exceedingly rare phenomenon. Here, we conduct a systematic review of the current literature on the natural history, treatment options, and proposed pathogenic mechanisms of leptomeningeal carcinomatosis in ovarian carcinoma. We also report a case of a 67-year-old female with stage IV metastatic ovarian serous carcinoma initially confined to the peritoneal cavity with a stable disease burden over the course of three years. Follow-up imaging demonstrated an intracranial lesion, which was resected via craniotomy, and pathology was consistent with the original diagnosis. Three months after surgery, she developed rapidly progressive dizziness, generalized weakness, fatigue, and ataxia. Repeat MRI demonstrated interval development of extensive and diffusely enhancing dural nodularity, numerous avidly enhancing supratentorial and infratentorial lesions, enhancement of the bilateral trigeminal nerves, internal auditory canals, and exit wound from the surgical site into the posterior aspect of the right-sided neck musculature consistent with diffuse leptomeningeal dissemination. The present case highlights that leptomeningeal dissemination of ovarian carcinoma is a potential yet rare consequence following surgical resection of an ovarian parenchymal metastasis. Progressive clinical symptomatology that develops postoperatively in this patient population should prompt urgent workup to rule out leptomeningeal disease and an expedited radiation oncology consultation if identified.
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Affiliation(s)
- Brittany M. Stopa
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
| | - Joshua A. Cuoco
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
- Section of Neurosurgery, Carilion Clinic, Roanoke, VA, United States
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
| | - Srijan Adhikari
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
- Section of Neurosurgery, Carilion Clinic, Roanoke, VA, United States
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
| | - Douglas J. Grider
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
- Dominion Pathology Associates, Roanoke, VA, United States
| | - Cara M. Rogers
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
- Section of Neurosurgery, Carilion Clinic, Roanoke, VA, United States
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
| | - Eric A. Marvin
- Virginia Tech Carilion School of Medicine, Roanoke, VA, United States
- Section of Neurosurgery, Carilion Clinic, Roanoke, VA, United States
- School of Neuroscience, Virginia Polytechnic Institute and State University, Blacksburg, VA, United States
- *Correspondence: Eric A. Marvin
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