scholarly journals A rare case of oncocytic Schneiderian papilloma with intradural and intraorbital extension with notes of operative techniques

2009 ◽  
Vol 47 (3) ◽  
pp. 306-320
Author(s):  
M Bignami ◽  
A Pistochini ◽  
F Meloni ◽  
E Delehaye ◽  
P Castelnuovo
Keyword(s):  
Rare Case ◽  
Operative Techniques ◽  
Schneiderian Papilloma

scholarly journals Schneiderian Papilloma of the Nasopharynx

2002 ◽  
Vol 81 (5) ◽  
pp. 336-338 ◽  
Author(s):  
Wong-Kein Low ◽  
Song-Tar Toh ◽  
Chee-Meng Lim ◽  
Girija Ramesh
Keyword(s):  
High Resolution ◽  
Minimally Invasive ◽  
Malignant Transformation ◽  
Rare Case ◽  
Schneiderian Papilloma

We report a rare case of a schneiderian papilloma of the nasopharynx. Because this tumor is locally invasive, has a tendency to recur, and can undergo malignant transformation, it should be completely excised. It is possible to completely remove such a tumor in a minimally invasive way by using a combination of transnasal and transoral approaches and high-resolution angled endoscopes and other suitably designed instruments.

scholarly journals Rare Variant Origin of Right Testicular Artery - A Case Report

2011 ◽  
Vol 2 (1) ◽  
pp. 65-67 ◽  
Author(s):  
Y Mamatha ◽  
BS Prakash ◽  
K Padmalatha
Keyword(s):  
Iliac Artery ◽  
Rare Case ◽  
Internal Iliac Artery ◽  
Common Iliac Artery ◽  
Clinical Importance ◽  
Lateral Branch ◽  
Medical Sciences ◽  
Operative Techniques ◽  
Testicular Artery ◽  
Internal Iliac

Variations in the origin of arteries in the abdomen are very common but with the invention of new operative techniques within the abdomen cavity, the anatomy of abdomen vessels has assumed much more clinical importance. The gonadal arteries normally arise caudal to the renal arteries as antero-lateral branch. In contrast to classical description, very rarely originate from lumbar, common or internal iliac artery, or superior mesentric artery. Here we report a very rare case of variant origin of right testicular artery from right common iliac artery. Awareness of such variations becomes very significant and important during surgical or interventional procedures in abdomen-pelvic areas. Key words: Testicular artery; Abberrant artery; Variant origin; Renal artery; Gonadal vessels DOI: 10.3126/ajms.v2i1.3860 Asian Journal of Medical Sciences 2 (2011) 65-67

Sinonasal inverted schneiderian papilloma presenting as a large intraoral lesion

2020 ◽  
Vol 13 (7) ◽  
pp. e234985
Author(s):  
Kumar Nilesh ◽  
Srijon Mukherji ◽  
Sujata R Kanetkar ◽  
Aaditee Vande
Keyword(s):  
Nasal Cavity ◽  
Paranasal Sinuses ◽  
Facial Pain ◽  
Rare Case ◽  
Routine Examination ◽  
Diagnostic Dilemma ◽  
Rare Tumour ◽  
Schneiderian Papilloma ◽  
Skeletal Involvement ◽  
Postnasal Drip

Sinonasal inverted schneiderian papilloma (ISP) is a rare tumour, which almost exclusively arises from the mucosa lining, the nasal cavity and the paranasal sinuses. The tumour in its early stages presents as an asymptomatic mass, which may be discovered during routine examination. Large lesions usually measure a few millimetres to centimetres in size and show symptoms such as nasal blockade, recurrent sinusitis, postnasal drip, anosmia, epistaxis, facial pain and headache. Lesion presenting as a large oral mass is extremely rare and may cause diagnostic dilemma, resulting in misdiagnosis. This report describes a rare case of ISP presenting as large intraoral lesion, with wide area of facial skeletal involvement. Diagnosis and management of the pathology has also been highlighted.

Identification of Pulmonary Deposits from a Sandpaper Worker: A Study by Electron Microscopy and X-Ray Microanalysis

1982 ◽  
Vol 40 ◽  
pp. 52-53
Author(s):  
S. K. Peng ◽  
M.A. Egy ◽  
J. K. Singh ◽  
M.B. Bishop
Keyword(s):  
Electron Microscopy ◽  
Environmental Pollution ◽  
Rare Case ◽  
Interstitial Fibrosis ◽  
X Ray ◽  
Documented Case ◽  
Etiologic Agents ◽  
Pulmonary Interstitial Fibrosis ◽  
Gold Miners ◽  
Pulmonary Changes

Electron microscopy and energy dispersive x-ray microanalysis (EDXA) are found to be very useful tools for identification of etiologic agents in pneumoconiosis or interstitial pulmonary disorders. Pulmonary interstitial fibrosis and granulomatosis are frequently associated with occupational and environmental pollution. Numerous reports of pneumoconiosis in various occupations such as coal and gold miners are presented in the literature. However, there is no known documented case of pulmonary changes in workers in the sandpaper industry. This study reports a rare case of pulmonary granulomatosis containing deposits from abrasives of sandpaper diagnosed by using EDXA.

Abstract #736: A Rare Case of an Ectopic Parathyroid Adenoma Mimicking a Parathyroid Carcinoma

2015 ◽  
Vol 21 ◽  
pp. 143
Author(s):  
Elizabeth Sanchez Rangel ◽  
Maria Moscoso Cordero ◽  
Vinuta Mohan ◽  
Tasneem Zahra
Keyword(s):  
Parathyroid Adenoma ◽  
Parathyroid Carcinoma ◽  
Rare Case ◽  
Ectopic Parathyroid Adenoma ◽  
Ectopic Parathyroid

Abstract #110: Hemorrhagic Subdiaphragmatic Bronchogenic Cyst Mimicking an Adrenal Tumor: a Rare Case

2015 ◽  
Vol 21 ◽  
pp. 6
Author(s):  
Roy Guinto ◽  
Michele Ledoux ◽  
Alicia Williams ◽  
Anthony Mark
Keyword(s):  
Rare Case ◽  
Adrenal Tumor ◽  
Bronchogenic Cyst

Abstract #830: Rare Case of Severe Hypercalcemia: Gauchers Disease

2016 ◽  
Vol 22 ◽  
pp. 176-177
Author(s):  
Sudhamshi Toom ◽  
Elizabeth Sedlis Singer
Keyword(s):  
Rare Case ◽  
Severe Hypercalcemia

Abstract #1155: Acute Neck Swelling: A Rare Case of Spontaneous Hemorrhage in Thyroid Nodule

2016 ◽  
Vol 22 ◽  
pp. 278
Author(s):  
Anne Bacal ◽  
Nour Batarseh ◽  
Erin Drever ◽  
Tahira Yasmeen
Keyword(s):  
Thyroid Nodule ◽  
Rare Case ◽  
Neck Swelling ◽  
Spontaneous Hemorrhage
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