scholarly journals Intraparenchymal Supratentorial Neurenteric Cyst

2004 ◽  
Vol 31 (3) ◽  
pp. 412-416 ◽  
Author(s):  
Edward Kachur ◽  
Lee-Cyn Ang ◽  
Joseph F. Megyesi
Keyword(s):  
Cystic Lesion ◽  
Brain Parenchyma ◽  
Neurenteric Cyst ◽  
Complete Excision ◽  
First Case ◽  
History Of ◽  
The Central Nervous System ◽  
One Year ◽  
The Right ◽  
The Brain

Background:Neurenteric cysts are congenital cysts of the central nervous system that are believed to be of endodermal origin. In this report we present the unique case of a supratentorial neurenteric cyst that is contained entirely within the brain parenchyma.Methods:Apatient presented with an intraparenchymal cystic lesion that was subsequently identified as a neurenteric cyst. This lesion is reviewed in light of the available literature.Case report:A 35-year-old female presented with a one year history of progressive headaches and seizure-like episodes. Her examination revealed no deficits. Magnetic resonance imaging showed a 4 cm x 4 cm x 4 cm cystic lesion within the parenchyma of the right frontal lobe. A right frontal craniotomy and complete excision of the cystic lesion was performed. Pathologic examination confirmed that it was a neurenteric cyst. Postoperatively the patient's symptoms improved.Conclusion:Review of the literature revealed this to be the first case of a surgically excised, pathologically confirmed supratentorial neurenteric cyst, contained entirely within the brain parenchyma.

scholarly journals Recurrent Malignant Fibrous Histiocytoma in the Left Parietal Region of Cranium: A Case Report

1970 ◽  
Vol 17 (1) ◽  
pp. 55-56
Author(s):  
ML Rahman ◽  
ASM Shawkat Ali
Keyword(s):  
Malignant Fibrous Histiocytoma ◽  
Fibrous Histiocytoma ◽  
Brain Parenchyma ◽  
Parietal Region ◽  
Skull Bone ◽  
Previous Surgery ◽  
History Of ◽  
One Year ◽  
The Brain ◽  
Space Occupying Lesion

A male of 20 years of age presented with features of intracranial space occupying lesion of cranium involving the brain. He came with the history of previous surgery in the head one-year back. On operation, an osteolytic growth from the skull bone invading the meninges and brain parenchyma. Who found Histopathological report revealed malignant fibrous histiocytoma.   doi: 10.3329/taj.v17i1.3492 TAJ 2004; 17(1) : 55-56

scholarly journals Intracranial And Intraorbital Rosai Dorfman Disease

2020 ◽  
Vol 11 (4) ◽  
pp. 5187-5191
Author(s):  
Sivapriya G Nair ◽  
Jina Raj ◽  
Sajesh K Menon ◽  
Suhas Udayakumaran ◽  
Roshni P R
Keyword(s):  
Histopathological Study ◽  
Disease Treatment ◽  
Mri Scan ◽  
Massive Lymphadenopathy ◽  
Rosai Dorfman Disease ◽  
History Of ◽  
The Central Nervous System ◽  
The Right ◽  
The Brain ◽  
Suprasellar Extension

Rosai Dorfman disease is a rare histiocytic disorder. It is also known as Sinus Histiocytosis. It is with massive lymphadenopathy involves an overproduction of a type of white blood cell. The disease is rarely associated with intracranial and intraorbital involvement. Intracranial Rosai-Dorfman can mimic meningioma. Other pathologies also underline its pathologies. Here, we report a nine-year-old boy with a history of proptosis of the right eye and presenting with multiple skull lesions. Histopathological study revealed Sphenopetroclival lesion, which features that of Rosai Dorfman Disease. His MRI scan of the brain was taken, which showed evidence of right optic nerve meningioma with sella and suprasellar extension, causing severe proptosis. The child underwent right frontotemporal craniotomy with petrosectomy and Transylvanian, subtemporal approach to multicompartmental Rosai-Dorfmans lesion. After four months, the patient had a recurrence of the disease on which chemotherapy and steroids were started, which also did not show much response while taking an MRI scan. A corticosteroid is a useful option in the Central Nervous System Rosai Dorfman disease treatment. But this patient showed a negative outcome to the treatment.

scholarly journals P.158 Feeling Green

2021 ◽  
Vol 48 (s3) ◽  
pp. S65-S65
Author(s):  
A Ghare ◽  
K Langdon ◽  
A Andrade ◽  
R Kiwan ◽  
A Ranger ◽  
...  
Keyword(s):  
Brain Parenchyma ◽  
Myeloid Sarcoma ◽  
Cerebellar Hemisphere ◽  
Hematologic Neoplasms ◽  
Short History ◽  
History Of ◽  
Immature Myeloid Cells ◽  
Long Course ◽  
The Right ◽  
The Brain

Background: Myeloid sarcoma (MS) is a rare solid tumour made of myeloblasts or immature myeloid cells in an extramedullary site or in bone, associated with systemic hematologic neoplasms. When they occur in the brain parenchyma, they can often be misdiagnosed. Methods: The authors report a case of a 4-year old boy 6 months out of remission from AML, presenting with a short history of headaches and vomiting, and found to have a heterogenous contrast-enhancing lesion in the right cerebellar hemisphere, with differential diagnosis of myeloid sarcoma, astrocytoma, medulloblastoma and ATRT. Preliminary diagnosis was made flow cytometry from an intraoperative biopsy. The patient had a long course of chemotherapy and radiation, but eventually died from the systemic burden of his AML. Results: The authors present a literature review on 178 published cases of CNS myeloid sarcomas, and their radiological presentation and the basis of immunohistochemical and pathological diagnosis is discussed. Conclusions: Diagnosis rests on a combination of immunohistochemistry and histopathology of biopsied tissue. Surgical resection is controversial, especially given the efficacy of chemotherapy and radiation, and prognosis remains unclear. As with all uncommon and rare clinical entities, further investigation is warranted to determine prognosis and optimal management of CNS myeloid sarcomas.

Een zeldzame oorzaak van dementie: de bestralingsencephalopathie

2001 ◽  
Vol 13 (3) ◽  
pp. 76-78
Author(s):  
N. van de Weg ◽  
F.R.J. Verhey ◽  
P J.M. Raedts ◽  
F W. Vreeling
Keyword(s):  
Cystic Lesion ◽  
Clinical History ◽  
Memory Deficits ◽  
Attention And Memory ◽  
Long Period ◽  
Personality Changes ◽  
History Of ◽  
Radiation Encephalopathy ◽  
The Right ◽  
The Brain

SUMMARYWe describe the clinical history of a 49-year old woman, who demonstrated progressive personality changes more than twenty years after radiation of a pituitary adenoma (prolactinoma), with apathy, loss of initiative, memory deficits, postural instability, dysarthria and faecal incontinence. Neuropsychological assessment showed impulsivity, loss of overview, desinhibition, fluctuating deficits of attention, and memory disturbances. MRI-scanning of the brain revealed a cystic lesion along the right ventricle. The clinical picture and the findings of the other investigations are typical for dementia due to radiation encephalopathy. Such a long period between radiation and cognitive deterioration is rare, although it has been described before.

scholarly journals Pathological laughter in a patient with trigeminal neurinoma

2002 ◽  
Vol 60 (4) ◽  
pp. 1000-1002 ◽  
Author(s):  
André G. Machado ◽  
Paulo Henrique Aguiar ◽  
Raul Marino Jr
Keyword(s):  
Nerve Palsy ◽  
Large Tumor ◽  
Pathological Laughter ◽  
History Of ◽  
Significant Compression ◽  
One Year ◽  
The One ◽  
The Right ◽  
The Brain

We present a 47-year-old woman with a long history of anxiety and a more recent history of shock-like facial pain and episodes of laughter without any motivation. She could not explain the laughing bursts and did not have a sense of mirth preceding it. On neurological examination she presented a VI nerve palsy and trigeminal hypoesthesia (V2 and V3) on the right side. Magnetic resonance imaging exhibited a large cystic lesion on the right middle fossa causing significant compression on the brain stem. A frontoorbitozygomatic and pretemporal combined approach was performed. During intra and extradural exploration a large tumor was found on the trigeminal nerve. The whole lesion was resected, revealing to be a neurinoma on pathological exhamination. She maintained a VI nerve palsy but had complete remission of the unmotivated laughing episodes during the one year follow up.

Supratentorial Arachnoid Cyst Located in the Brain Parenchyma: Case Report

Neurosurgery ◽  
2011 ◽  
Vol 68 (1) ◽  
pp. E258-E262 ◽  
Author(s):  
Kyung-Jae. Park ◽  
Shin-Hyuk. Kang ◽  
Yang-Seok. Chae ◽  
Yong-Gu. Chung
Keyword(s):  
Frontal Lobe ◽  
Arachnoid Cyst ◽  
Clinical Presentation ◽  
Brain Parenchyma ◽  
Cystic Mass ◽  
Clear Fluid ◽  
Computed Tomographic ◽  
History Of ◽  
The Right ◽  
The Brain

abstract BACKGROUND AND IMPORTANCE: Arachnoid cysts have not been reported to be located within the brain parenchyma. We present a case of an arachnoid cyst that was contained entirely within the right frontal lobe devoid of communication with the subarachnoid space and ventricle. CLINICAL PRESENTATION: A 65-year-old woman presented with a 1-year history of progressive headache and nausea. Computed tomographic and magnetic resonance imagining scans showed a well-defined, nonenhancing mass measuring 5 × 5 × 3.5 cm in the right frontal lobe. The mass appeared to be contained entirely within the brain parenchyma. The patient underwent a right frontal craniotomy, at which time the cystic mass was identified in the brain parenchyma without any communication with the arachnoid space. The cyst contained a clear fluid, and its wall was excised. The fluid contents demonstrated a composition similar to that of normal cerebrospinal fluid. Histological and immunohistochemical examinations of the cyst wall were compatible with the diagnosis of an arachnoid cyst. Postoperatively, the symptoms of the patient resolved, and no recurrence was observed up to 6 months after removal. CONCLUSION: The present case showed an intraparenchymal arachnoid cyst arising in the frontal lobe. Although the etiology is not known, an arachnoid cyst should be included in the differential diagnosis of primary intracerebral cysts.

Nasal craniopharyngioma: case report and literature review

2011 ◽  
Vol 125 (5) ◽  
pp. 517-519 ◽  
Author(s):  
J C Magill ◽  
M S Ferguson ◽  
A Sandison ◽  
P M Clarke
Keyword(s):  
Case Report ◽  
Adjuvant Radiotherapy ◽  
English Language ◽  
Middle Turbinate ◽  
Craniofacial Resection ◽  
Complete Excision ◽  
First Case ◽  
History Of ◽  
One Year ◽  
Midfacial Degloving

AbstractObjective:We report the first case in the English language literature of an adamantinomatous infrasellar craniopharyngioma, and we describe our management strategy.Case report:A 46-year-old woman presented with a six-month history of left-sided nasal obstruction and epistaxis. Rhinological examination revealed a left-sided, polypoidal lesion lying medial to the middle turbinate. An urgent examination under anaesthesia was organised; biopsies were considered characteristic of craniopharyngioma. Magnetic resonance imaging and computed tomography demonstrated a well defined, heterogeneous, infrasellar mass centred in the midline, extending anteriorly into the left nasal cavity and posteriorly encasing both internal carotid arteries. Craniofacial resection was performed via a midfacial degloving approach, with adjuvant radiotherapy. The patient was disease-free one year post-operatively.Conclusion:Craniopharyngiomas should be considered in the differential diagnosis of a unilateral nasal polyp. Although technically benign, they are locally aggressive. Therefore, we recommend complete excision with adjuvant radiotherapy if margins are involved or close.

scholarly journals Nevus of Ota associated with intracranial melanoma: Case report and review of the literature

2018 ◽  
Vol 3 (2) ◽  
Author(s):  
Ravi Shankar Krishnan ◽  
Christy Badgwell ◽  
Daniel Yoshor ◽  
Ida Orengo
Keyword(s):  
African American ◽  
Brain Parenchyma ◽  
African American Patient ◽  
African American Female ◽  
Review Of The Literature ◽  
Nevus Of Ota ◽  
American Patient ◽  
History Of ◽  
The Right ◽  
The Brain

<p>There is a known association between nevus of Ota and melanomas involving the brain parenchyma and/or the meninges. We present the unusual case of a 32-year-old African-American female with a nevus of Ota and a contralateral parenchymal, primary CNS melanoma. We discuss the unique features of this case and provide a brief review of the literature regarding nevi of Ota and associated CNS melanoma. Our patient is a 32 year-old, African-American female with a left-sided nevus of Ota who presented with a three month history of headaches and paresthesias involving her left face and arm. An MRI of the brain revealed a hemorrhagic mass in the right temporal lobe, which, after craniotomy, was determined to be a melanoma. Extensive imaging, ophthamologic examination and full-body skin examination revealed no other foci of melanoma. To our knowlege, this is the only case of a nevus of Ota associated with contralateral parenchymal melanoma in an African-American patient. The association of contralateral parenchymal primary CNS melanoma with nevus of Ota is extremely unusual.  Futhermore, despite the association of nevus of Ota with CNS melanoma, the literature does not support routine screening of patients with nevus of Ota for CNS melanoma with imaging modalities. </p>

scholarly journals Hydatid Cyst of the Adrenal Gland: Is Radical Surgery Necessary for Recurrent Hydatid Disease?

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Sami Akbulut ◽  
Mehmet Yilmaz
Keyword(s):  
Adrenal Gland ◽  
Hydatid Cyst ◽  
Cystic Lesion ◽  
En Bloc ◽  
Adrenal Cyst ◽  
Cyst Excision ◽  
Body Tissues ◽  
History Of ◽  
One Year ◽  
The Right

Hydatid cyst disease caused by E. granulosus is a zoonotic disease that may involve many body tissues and organs, mainly liver. Adrenal glands are rarely involved even in regions where hydatid cyst disease is endemic. A limited number of studies have been reported on adrenal gland involvement by hydatid cyst disease. Herein, we aimed to report a recurrent case of adrenal hydatid cyst that was misdiagnosed as a hepatic hydatid cyst. A 16-year-old boy with a history of partial cyst excision and evacuation for perforated adrenal hydatid cyst disease three years ago presented to our outpatient clinic with nonspecific abdominal pain. Ultrasonography and computed tomography showed a lesion with an approximate size of 70 × 70 mm compatible with a hydatid cyst, which originated from the segment 5-6 of the liver and extended to the posterior-inferior direction. A surgical intervention was scheduled after a 2-week prophylactic albendazole treatment. During laparotomy using the old incision, it was noted that the cystic lesion that reportedly located in liver was actually a recurrent right adrenal cyst. As dense adhesions existed, the cystic lesion was excised en bloc with the right adrenal gland. As the lesion was totally removed without getting ruptured, albendazole was not administered at the postoperative period. No recurrence was observed at one-year follow-up.

scholarly journals Type 4 appendiceal diverticulum within a de Garengeot hernia

2016 ◽  
Vol 98 (7) ◽  
pp. e141-e142 ◽  
Author(s):  
SH Rossi ◽  
E Coveney
Keyword(s):  
Femoral Hernia ◽  
Cystic Lesion ◽  
Vermiform Appendix ◽  
Clinical Suspicion ◽  
Intraluminal Pressure ◽  
Rare Entity ◽  
History Of ◽  
The Right ◽  
De Garengeot Hernia ◽  
Learning Points

A de Garengeot hernia is defined as an incarcerated femoral hernia containing the vermiform appendix. We describe the case of a patient with a type 4 appendiceal diverticulum within a de Garengeot hernia and delineate valuable learning points.A 76-year-old woman presented with a 2-week history of a non-reducible painless femoral mass. Outpatient ultrasonography demonstrated a 36mm × 20mm smooth walled, multiloculated, partially cystic lesion anterior to the right inguinal ligament in keeping with an incarcerated femoral hernia. Intraoperatively, the appendix was found to be incarcerated in the sac of the femoral hernia and appendicectomy was performed. Histopathology demonstrated no evidence of inflammation in the appendix. However, an incidental appendiceal diverticulum was identified.It is widely recognised that a de Garengeot hernia may present with concomitant appendicitis, secondary to raised intraluminal pressure in the incarcerated appendix. Appendiceal diverticulosis is also believed to develop in response to raised pressure in the appendix and may therefore develop secondary to incarceration in a de Garengeot hernia. To our knowledge, only one such case has been described in the literature. A de Garengeot hernia is a rare entity, which poses significant diagnostic challenges. A high index of clinical suspicion is necessary as these hernias are at particularly high risk of perforation and so prompt surgical management is paramount.

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