scholarly journals Incidental Metastatic Meningioma Presenting as a Large Liver Mass

2018 ◽  
Vol 2018 ◽  
pp. 1-4
Author(s):  
Ifeyinwa E. Obiorah ◽  
Metin Ozdemirli

Meningiomas are slow growing neoplasms of the central nervous system (CNS). Most of the tumors are benign and distant metastasis from a benign meningioma is rare. Metastasis to the liver, although rare, usually presents with hypoglycemia or occurs in conjunction with a clinical history of an intracranial meningioma or following the resection of a prior CNS meningioma, thus making clinical diagnosis relatively easy. Here we present an unusual case of metastatic meningioma to the liver in a 54-year-old female who presented with an incidental liver mass by ultrasound. Her clinical history and physical examination were unremarkable. A partial hepatectomy revealed a meningioma on histology. Further investigation by imaging studies showed a frontal parasagittal dural mass which was confirmed to be a World Health Organization (WHO) grade 1 meningioma. To our knowledge, this is the first report of a clinically silent metastatic meningioma to the liver without either a concurrent or a previous history of meningioma. Precise diagnosis of this challenging case requires high clinical suspicion, histopathology, and immunohistochemistry.

Author(s):  
Edmundo Luís Rodrigues Pereira ◽  
Diego Arthur Castro Cabral ◽  
Fernanda Myllena Sousa Campos

AbstractAnaplastic or malignant meningiomas that are classified as World Health Organization (WHO) grade III account for less than 1% of all meningiomas diagnosed. Despite the aggressive course, distant metastases are a rarity, occurring in only 0.1% to 0.2% of cases. We report the case of a 56-year-old woman who presented with parasagittal benign meningioma that underwent malignant transformation along with metastasis into the right orbitosphenoid region. The clinical, radiological, and histopathological aspects are highlighted, with an emphasis on the natural history of meningiomas.


2021 ◽  
Vol 82 (03) ◽  
pp. e32-e35
Author(s):  
Elizabeth Gallo ◽  
Grzegorz Brzezicki ◽  
Raafat Makary ◽  
Gazanfar Rahmathulla ◽  
Dinesh Rao ◽  
...  

AbstractThe falx cerebelli is a small crescent fold of dura mater that is attached to the internal occipital crest and projects forward into the posterior cerebellar notch between the cerebellar hemispheres. We report a rare case of a 61-year-old female who presented with a 1-month history of headache and gait instability. Imaging findings were suggestive of a meningioma arising from the falx cerebelli. Complete surgical resection was achieved with a standard posterior fossa midline approach. Duraplasty was performed using animal allograft dura (Duraguard) and additional layers of oxidized cellulose preparation (Surgicel), fibrin sealant, and nonsuturable collagen matrix (Duragen) were utilized to reduce the risk of a cerebrospinal fluid leak. Pathology confirmed a World Health Organization (WHO) grade-I meningioma. Postoperatively, patient with asymptomatic thrombosis of the left transverse/sigmoid sinuses and later with a pseudomeningocele managed with a lumbar drain. To our knowledge, this is the second documented case in the literature. We discuss intraoperative nuances and unique aspects in the postoperative care and management of these patients.


2020 ◽  
Author(s):  
Ana Paula Figueiredo de Montalvão França ◽  
Danielly do Vale Pereira ◽  
Elaine Valéria Rodrigues ◽  
Flávia Nunes Vieira ◽  
Karine Santos Machado ◽  
...  

Abstract Background: The new betacoronavirus known as severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is the cause of COVID-19, and has spread rapidly around the world, reaching more than 200 countries, around 7 million people and causing more than 400.000 deaths according to the World Health Organization. Case presentation: A 26-year-old female at 28 weeks of gestation with regular prenatal care, a heart disease condition and no previous history of recent national or international traveling presented to a cardiology hospital, in Northern Brazil, with dry cough, sustained/continuous high fever, which quickly evolved to respiratory failure. Once stabilized an emergency cesarean was performed to preserve the fetus life. After surgery both patient and newborn were in Intensive Care Unit, then both patient and newborn nasopharyngeal and oropharyngeal secretion were obtained to test for respiratory viral infections, such as SARS-CoV-2, also blood samples were collected for laboratory exams. The patient’s tested positive for SARS-CoV-2 however her newborn SARS-CoV-2. And during treatment due patient’s conditions and severity the case evolved to death.Conclusion: This report highlights the relevance of comorbidities for the unfavorable clinical course of COVID-19, despite the adequate treatment used for patients affected by COVID-19, especially among the risk groups, as well as demonstrating the absence of vertical transmission of SARS-CoV-2.


Author(s):  
Katherine Gallego-Henao ◽  
José M. Ramos-Delgado ◽  
Angelica Moreno-Blanco ◽  
Aureliano Placido-Méndez ◽  
Antonio Zarate-Mendez

AbstractExtraventricular neurocytoma (EVN) was classified as a World Health Organization (WHO) grade II tumor; however, EVN is not fully understood; it presents a variable histological feature that included oligodendroglioma-like, neuropil-like matrix, ganglion or gangloid cells, perivascular pseudorosettes, vessel hyalinization, calcifications, and myxoid degeneration. In some very rare cases, atypical histological features such as increased mitotic figures, focal necrosis, endothelial cell proliferation, and Ki-67 index of >2% made this tumor more aggressive and more susceptible to recur. We present the case of a young patient who presents with a 2-year history of seizure without other symptoms. Magnetic resonance imaging reveals a parietal lobe and well-circumscribed lesion treated by gross total resection and adjuvant radiotherapy. Clear guidelines to treat this kind of lesions are not well established and there is not a consensus of correct treatment in these tumors.


2021 ◽  
Vol 2 (3) ◽  
Author(s):  
Lauren E Stone ◽  
Vanessa Goodwill ◽  
Arvin R Wali ◽  
Brian Hirshman ◽  
David R Santiago-Dieppa ◽  
...  

Abstract BACKGROUND AND IMPORTANCE Pleomorphic xanthoastrocytoma (PXA) is a rare World Health Organization (WHO) grade II lesion considered to portend a good prognosis. However, the literature contains several references of serious intracranial hemorrhages associated with PXAs, although the etiology is poorly understood. CLINICAL PRESENTATION We present the case of a young woman with a Hunt and Hess V, Fisher 4 subarachnoid hemorrhage associated with a right cavernous sinus PXA. The case provides rare baseline angiographic imaging prior to a presenting hemorrhagic event and reveals progressive loss of structural vascular integrity at proximal large vessels. CONCLUSION This case provides insight into the natural history of this entity, tropism for catastrophic vascular injury, and informs surgical management with an emphasis on preoperative vascular imaging and preparation for proximal vascular control with cervical exposure.


Author(s):  
Petr Ilyin

Especially dangerous infections (EDIs) belong to the conditionally labelled group of infectious diseases that pose an exceptional epidemic threat. They are highly contagious, rapidly spreading and capable of affecting wide sections of the population in the shortest possible time, they are characterized by the severity of clinical symptoms and high mortality rates. At the present stage, the term "especially dangerous infections" is used only in the territory of the countries of the former USSR, all over the world this concept is defined as "infectious diseases that pose an extreme threat to public health on an international scale." Over the entire history of human development, more people have died as a result of epidemics and pandemics than in all wars combined. The list of especially dangerous infections and measures to prevent their spread were fixed in the International Health Regulations (IHR), adopted at the 22nd session of the WHO's World Health Assembly on July 26, 1969. In 1970, at the 23rd session of the WHO's Assembly, typhus and relapsing fever were excluded from the list of quarantine infections. As amended in 1981, the list included only three diseases represented by plague, cholera and anthrax. However, now annual additions of new infections endemic to different parts of the earth to this list take place. To date, the World Health Organization (WHO) has already included more than 100 diseases in the list of especially dangerous infections.


Author(s):  
Yuni Kurniati Yuni Kurniati

ABSTRACT   According to the World Health Organization (WHO), every two minutes a woman dies of cervical cancer in develoving countries. In Indonesia, new cases of cervical cancer is 40-45 cases of day. It is estimated every hour, a women died of cervical center. At the general hospital center Dr. Mohammad Hoesin Palembang, the incidence of women who had cervical cancer incidence year 2011 women who had cervical cancer incidence are 34 people (48,2%). The following factors increase the chance of cervical cancer in women is infection of Human Papilloma Virus (HPV), sexsual behavior, family history of cervical cancer, age, mechanism of how oral contraceptives, smoking, income or socioeconomic status, race , unhealthy diet, the cell abnormal, parity, use of the drug DES (Dietilsbestrol), and birth control pills. The purpose of this study is known of adolescents about cervical cancer in SMA Tebing Tinggi Empat Lawang year 2016. This study used Analytic Survey with Cross Sectional approach. The population in this study were all young women students in SMA Tebing Tinggi Empat Lawang with the number of 171 respondents. The results showed there were 171 respondents (37.5%) of respondents were knowledgeable, and (62.52%) of respondents who are knowledgeable unfavorable. These results indicate that knowledgeable either less than those less knowledgeable in both the SMA Tebing Tinggi Empat Lawang Year 2016. From these results, it is expected that more teens can know about cervical cancer so that it can add a lot of insight and knowledge.     ABSTRAK   Menurut data World Health Organization (WHO), setiap dua menit wanita meninggal dunia karena kanker serviks dinegara berkembang. Di Indonesia, kasus baru kanker serviks 40-45 kasus perhari. Di perkirakan setiap satu jam, seorang perempuan meninggal dunia karena kanker serviks. Di rumah sakit umum pusat Dr. Mohammad Hoesin Palembang, angka kejadian ibu yang mengalami kanker serviks pada tahun 2011 ibu yang mengalami kejadian kanker serviks terdapat 34 orang (48,2%). Faktor-faktor berikut meningkat kan peluang kanker serviks pada wanita yaitu infeksi Human Papiloma virus (HPV), perilaku seks, riwayat keluarga kanker serviks, umur ,mekanisme bagaimana kontrasepsi peroral, merokok, pendapatan atau status social ekonomi, ras, diet tidak sehat, adanya sel abnormal, paritas, menggunakan obat DES (Dietilsbestrol),dan pil KB. Tujuan penelitian ini adalah Diketahuinya pengetahuan remaja tentang Ca Cerviks di SMA Negeri Tebing Tinggi Empat Lawang Tahun 2016. Penelitian ini menggunakan metode survey  analitik dengan pendekatan cross sectional. Populasi pada penelitian ini adalah semua siswi remaja putri di SMA Negeri Tebing Tinggi Empat Lawang dengan jumlah 171 responden.Hasil penelitian menunjukkan dari 171 responden terdapat(37.5 %) responden yang berpengetahuan baik, dan (62.52  %) responden yang berpengetahuan kurang baik. Hasil penelitian ini menunjukan bahwa yang berpengetahuan baik lebih sedikit dibandingkan dengan  yang berpengetahuan kurang baik di SMA Negeri Tebing Tinggi Empat Lawang Tahun 2016. Dari hasil penelitian ini, Diharapkan remaja bisa lebih banyak mengetahui tentang caserviks sehingga dapat menambah banyak wawasan dan pengetahuan.    


Author(s):  
Deepti Narasimhaiah ◽  
Bejoy Thomas ◽  
Mathew Abraham ◽  
Rajalakshmi Poyuran

AbstractDiffuse midline glioma, H3 K27M-mutant, is a World Health Organization (WHO) grade IV glioma arising in pons, thalamus, and spinal cord. They show mutations resulting in replacement of lysine at position 27 by methionine (K27M) of histone genes, H3F3A, HIST1H3B, and HIST1H3C. The H3 K27M mutant protein is identified in tumor tissue by immunohistochemistry. As these mutations are clonal and homogeneous, the mutant protein is normally identified in all tumor cells. Here we report a case of diffuse midline glioma with mosaic pattern of expression of H3 K27M mutant protein and discuss the diagnostic and therapeutic implications of this unusual pattern.


Author(s):  
Mizuho Inoue ◽  
Mohamed Labib ◽  
Alexander Yang ◽  
A. Samy Youssef

AbstractA case of a recurrent sphenocavernous meningioma is presented. The patient is a 42-year-old male who presented with an episode of transient right-sided numbness. A magnetic resonance imaging (MRI) revealed a large left sphenocavernous meningioma. The patient underwent a frontotemporal craniotomy for tumor resection. Near total resection was achieved with minimal residual in the left cavernous sinus (CS) and orbital apex. The pathology was consistent with meningioma, World Health Organization (WHO) grade I. A follow-up MRI was done 9 months after surgery and showed a growth of the residual tumor, which was treated with intensity modulated radiotherapy. Tumor growth was detected on serial imaging over a 4-year period. Surgical resection was offered. A left frontotemporal craniotomy with pretemporal transcavernous approach was performed. The bone flap was reopened and the dura was opened in a Y-shaped fashion. The roof of the optic canal was drilled off, and the falciform ligament was opened to decompress the optic nerve. The tumor was disconnected from the anterior clinoid region (the anterior clinoid process was eroded by the tumor) and reflected off the wall of the lateral CS. Tumor was adherent to the V2 fascicles (the lateral CS wall was resected in the first surgery) and was sharply dissected off. Gross total resection was achieved. The pathology was consistent with meningioma, WHO grade I. The patient had an unremarkable postoperative course without any new neurological deficits.The link to the video can be found at: https://youtu.be/KVBVw_86JqM.


2020 ◽  
pp. 1-11
Author(s):  
Robin ROOM ◽  
Jenny CISNEROS ÖRNBERG

This article proposes and discusses the text of a Framework Convention on Alcohol Control, which would serve public health and welfare interests. The history of alcohol’s omission from current drug treaties is briefly discussed. The paper spells out what should be covered in the treaty, using text adapted primarily from the Framework Convention on Tobacco Control, but for the control of trade from the 1961 narcotic drugs treaty. While the draft provides for the treaty to be negotiated under the auspices of the World Health Organization, other auspices are possible. Excluding alcohol industry interests from the negotiation of the treaty is noted as an important precondition. The articles in the draft treaty and their purposes are briefly described, and the divergences from the tobacco treaty are described and justified. The text of the draft treaty is provided as Supplementary Material. Specification of concrete provisions in a draft convention points the way towards more effective global actions and agreements on alcohol control, whatever form they take.


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