Results 21 to 30 of about 1,853,921 (224)

Malignant peripheral nerve sheath tumor within the spinal canal with apparent drop metastases [PDF]

open access: yesHuman Pathology: Case Reports, 2018
Malignant peripheral nerve sheath tumor (MPNST) is a rare subtype of sarcoma that arises from cells associated with the peripheral nerve. It typically presents as an enlarging palpable mass, however, there are variable clinical presentations. MRI aids in
Molly S. Peterson, M.D.   +4 more
doaj   +2 more sources

A rare case of malignant peripheral nerve sheath tumor of pleura and review of literature

open access: yesIndian Journal of Pathology and Microbiology, 2021
Malignant peripheral nerve sheath tumor (MPNST) is a type of soft tissue sarcoma arising from peripheral nerves. They can be found in isolation, but about half of the cases are associated with neurofibromatosis type 1 (NF1), an autosomal dominant genetic
B P Amrith   +4 more
doaj   +1 more source

Malignant Peripheral Nerve Sheath Tumor of the Cervix

open access: yesJournal of the College of Physicians and Surgeons Pakistan, 2022
   The occurrence of primary malignant peripheral neurilemmoma in the female cervix without neurofibromatosis type 1 is extremely rare. We, herein, report a case of a 46-year woman with malignant peripheral nerve sheath tumor (MPNST) involving the cervix. The patient was admitted to the hospital because of irregular vaginal bleeding.
Tiantian, Zhang   +5 more
openaire   +2 more sources

Malignant Peripheral Nerve Sheath Tumor - A Case Report [PDF]

open access: yesJournal of Indian Academy of Oral Medicine and Radiology, 2007
Malignant Peripheral Nerve Sheath Tumor [MPNST] is an extremely rare tumor affecting the oral cavity. It refers to sarcomas that arise from nerve or display features of neural differentiation. Here we present a case of 30-year old male patient with MPNST
Anju N Duttargi   +2 more
doaj   +1 more source

Long-Term Survival of a Lynch Syndrome Patient With Eight Primary Tumors: A Case Report

open access: yesFrontiers in Oncology, 2022
With the modern technological developments in the diagnosis and treatment of cancer, the survival rate of cancer patients has increased. On the other hand, the incidence of multiple primary tumors is increasing annually. Lynch syndrome (LS), an autosomal
Jing Jiang   +18 more
doaj   +1 more source

Malignant triton tumor of the gluteal region in a patient unaffected by neurofibromatosis: A case report

open access: yesActa Orthopaedica et Traumatologica Turcica, 2018
Malignant triton tumor (MTT) is a rare variant of malignant peripheral nerve sheath tumor (MPNST) made up of both malignant schwannoma cells and malignant rhabdomyoblasts.A 26-years-old male patient was admitted with an asymptomatic gluteal mass ...
Abdullah Merter   +3 more
doaj   +1 more source

Telltale signs of peripheral neurogenic tumors on magnetic resonance imaging

open access: yesIndian Journal of Radiology and Imaging, 2015
Peripheral nerve sheath tumors are categorized into benign and malignant forms, comprising of neurofibroma and schwannoma in the benign category and malignant peripheral nerve sheath tumors in the malignant category.
Chandan Kakkar   +3 more
doaj   +1 more source

RECURRENCE OF MALIGNANT PERIPHERAL NERVE SHEATH TUMOR

open access: yesJournal of Surgical Sciences, 2021
Peripheral nerve sheath tumor (PNST) is known as a benign tumor called Schwannomas, developed from the Schwann cells that produce myelin and collagen, and can occur in a wide variety of locations. In some cases, it can take a malignant turn and grow as a
Alin Istodor   +3 more
doaj   +1 more source

Deep genomic analysis of malignant peripheral nerve sheath tumor cell lines challenges current malignant peripheral nerve sheath tumor diagnosis

open access: yesiScience, 2023
Summary: Malignant peripheral nerve sheath tumors (MPNSTs) are soft-tissue sarcomas of the peripheral nervous system that develop either sporadically or in the context of neurofibromatosis type 1 (NF1).
Miriam Magallón-Lorenz   +27 more
doaj   +1 more source

Intraosseous malignant peripheral nerve sheath tumor of the sacrum in a patient with neurofibromatosis type I

open access: yesRadiology Case Reports, 2019
Malignant intraosseous peripheral nerve sheath tumor is a very rare malignancy most commonly seen in patients with neurofibromatosis type 1. This tumor almost exclusively occurs in the maxillofacial region, with manifestation of this tumor in other ...
Anthony Davila   +3 more
doaj   +1 more source

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