Glomangiopericytoma of the sphenoethmoid complex

2020 ◽  
Vol 13 (12) ◽  
pp. e236048
Author(s):  
Larry Shemen ◽  
Wayne Yan ◽  
Adnan Hasanovic ◽  
Jiankun Tong

Sinonasal glomangiopericytoma is a rare sinonasal tumour accounting for less than. 5% of all sinonasal tumours. This tumour often presents as another, more common type of vascular lesion and is similarly prone to haemorrhage. The optimal treatment includes complete surgical resection. We, herein, present two such cases adding to the world literature of this rare tumour.

2011 ◽  
Vol 1 (2) ◽  
pp. 31 ◽  
Author(s):  
Oderay Mabel Cedeño Díaz ◽  
Roberto Garcia Leal ◽  
Cesar La Cruz Pelea

Primary pineal malignant melanoma is a rare entity, with only thirteen cases reported in the world literature to date. We report a case of a 70-year-old man, who consulted with gait disturbance of six months duration, associated in the last month with dizziness, visual abnormalities and diplopia. No other additional melanocytic lesions were found elsewhere. The magnetic resonance showed a 25 mm expansive mass in the pineal gland that was associated with hydrocephaly, ventricular and transependimary oedema. The lesion was partially excised by a supracerebellar infratentorial approach. The histological examination revealed a melanoma. The patient received radiation therapy, but died of disease 16 weeks later. We herein review the literature on this rare tumour and comment on its clinical, radiological and histopathological features and differential diagnosis.


2008 ◽  
Vol 122 (9) ◽  
Author(s):  
H E Ozel ◽  
G Ergul ◽  
O E Gur ◽  
S Kulacoglu ◽  
C Ozdem

AbstractObjective:We report a rare case of sialadenoma papilliferum.Method:A case report of sialadenoma papilliferum is presented.Results:A 67-year-old woman presented with recurrent epistaxis. She was found to have an exophytic, well circumscribed mass on the nasal septum mucosa. The lesion was completely excised. A diagnosis of sialadenoma papilliferum was made based on the characteristic histological pattern. Follow up showed no evidence of recurrence. Subsequently, the patient remained well without complaint of epistaxis.Conclusion:To our knowledge, this is the first report in the world literature of sialadenoma papilliferum of the nasal cavity. This case indicates that this rare tumour can present with epistaxis, and can be resolved by means of total excision.


2007 ◽  
Vol 122 (10) ◽  
pp. 1118-1123 ◽  
Author(s):  
R Puxeddu ◽  
D Cocco ◽  
G Parodo ◽  
G Mallarini ◽  
M Medda ◽  
...  

AbstractObjective:Carcinoma cuniculatum is a rare variant of low-grade squamous cell carcinoma. We report the second case of carcinoma cuniculatum of the larynx in the literature.Method:Case report and review of the world literature concerning carcinoma cuniculatum of the larynx and upper aerodigestive tract.Results:A histologically proven carcinoma cuniculatum of the larynx is reported in a 72-year-old man. The patient underwent a supracricoid laryngectomy with crico-hyoidopexy, and was free of disease at 70 months after surgery. We emphasise the clinical presentation, histology and therapeutic approach of this rare tumour.Conclusion:To our knowledge this is the second report in the world literature of carcinoma cuniculatum of the larynx. Carcinoma cuniculatum of the larynx must be considered as a distinct ‘clinicopathological entity’ and close cooperation between the clinician and the pathologist is essential for the correct diagnosis of these tumour as regards to the correct classification and therapy.


1993 ◽  
Vol 107 (3) ◽  
pp. 257-258 ◽  
Author(s):  
Bippon C. Vinayak ◽  
Krishna T. V. Reddy

Hibernoma is a benign tumour, arising from vestigial remnants of brown adipose cells, which have persisted from embryonic life. Although it is a well recognized entity, it is an extremely rare tumour. Recent reports estimate 81 cases in the world literature, only seven being in the neck. To our knowledge, it has never been reported in the parotid region. We report such a case and discuss the historical background of a hibernoma, along with its pathological and clinical behaviour.


TEKNOSASTIK ◽  
2018 ◽  
Vol 14 (2) ◽  
pp. 1
Author(s):  
Dina Amelia

There are two most inevitable issues on national literature, in this case Indonesian literature. First is the translation and the second is the standard of world literature. Can one speak for the other as a representative? Why is this representation matter? Does translation embody the voice of the represented? Without translation Indonesian literature cannot gain its recognition in world literature, yet, translation conveys the voice of other. In the case of production, publication, or distribution of Indonesian Literature to the world, translation works can be very beneficial. The position of Indonesian literature is as a part of world literature. The concept that the Western world should be the one who represent the subaltern can be overcome as long as the subaltern performs as the active speaker. If the subaltern remains silent then it means it allows the “representation” by the Western.


2016 ◽  
Vol 13 (1) ◽  
pp. 7-26
Author(s):  
Glenn Odom

With the rise of the American world literature movement, questions surrounding the politics of comparative practice have become an object of critical attention. Taking China, Japan and the West as examples, the substantially different ideas of what comparison ought to do – as exhibited in comparative literary and cultural studies in each location – point to three distinct notions of the possible interactions between a given nation and the rest of the world. These contrasting ideas can be used to reread political debates over concrete juridical matters, thereby highlighting possible resolutions. This work follows the calls of Ming Xie and David Damrosch for a contextualization of different comparative practices around the globe.


CounterText ◽  
2018 ◽  
Vol 4 (1) ◽  
pp. 30-56 ◽  
Author(s):  
Simona Sawhney

Engaging some of the questions opened by Ranjan Ghosh's and J. Hillis Miller's book Thinking Literature Across Continents (2016), this essay begins by returning to Aijaz Ahmad's earlier invocation of World Literature as a project that, like the proletariat itself, must stand in an antithetical relation to the capitalism that produced it. It asks: is there an essential link between a certain idea of literature and a figure of the world? If we try to broach this link through Derrida's enigmatic and repeated reflections on the secret – a secret ‘shared’ by both literature and democracy – how would we grasp Derrida's insistence on the ‘Latinity’ of literature? The groundlessness of reading that we confront most vividly in our encounter with fictional texts is both intensified, and in a way, clarified, by new readings and questions posed by the emergence of new reading publics. The essay contends that rather than being taught as representatives of national literatures, literary texts in ‘World Literature’ courses should be read as sites where serious historical and political debates are staged – debates which, while being local, are the bearers of universal significance. Such readings can only take place if World Literature strengthens its connections with the disciplines Miller calls, in the book, Social Studies. Paying particular attention to the Hindi writer Premchand's last story ‘Kafan’, and a brief section from the Sanskrit text the Natyashastra, it argues that struggles over representation, over the staging of minoritised figures, are integral to fiction and precede the thinking of modern democracy.


GYNECOLOGY ◽  
2020 ◽  
Vol 22 (5) ◽  
pp. 84-86
Author(s):  
Sergei P. Sinchikhin ◽  
Sarkis G. Magakyan ◽  
Oganes G. Magakyan

Relevance.A neoplasm originated from the myelonic sheath of the nerve trunk is called neurinoma or neurilemmoma, neurinoma, schwannoglioma, schwannoma. This tumor can cause compression and dysfunction of adjacent tissues and organs. The most common are the auditory nerve neurinomas (1 case per 100 000 population per year), the brain and spinal cord neurinomas are rare. In the world literature, there is no information on the occurrences of this tumor in the pelvic region. Description.Presented below is a clinical observation of a 30-year-old patient who was scheduled for myomectomy. During laparoscopy, an unusual tumor of the small pelvis was found and radically removed. A morphological study allowed to identify the remote neoplasm as a neuroma. Conclusion.The presented practical case shows that any tumor can hide under a clinical mask of another disease. The qualification of the doctor performing laparoscopic myomectomy should be sufficient to carry out, if necessary, another surgical volume.


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