Adamantinoma-like Ewing Sarcoma of the Nasal Cavity: A Rare Clinical Presentation with Deceptive Histopathologic Features

2021 ◽  
Author(s):  
Sunil Pasricha ◽  
Saloni Pahwa ◽  
Ankush Jajodia ◽  
Sumit Goyal ◽  
Mudit Agarwal ◽  
...  
Keyword(s):  
Nasal Cavity ◽  
Ewing Sarcoma ◽  
Clinical Presentation ◽  
Histopathologic Features

scholarly journals Primary nasal meningioma- a case report

2017 ◽  
Vol 7 (1) ◽  
pp. 1127-1129
Author(s):  
A Ghosh ◽  
G Ghartimagar ◽  
S Thapa ◽  
MK Shrestha ◽  
OP Talwar
Keyword(s):  
Case Report ◽  
Nasal Cavity ◽  
Nasal Septum ◽  
Clinical Presentation ◽  
Sinonasal Tract ◽  
Nasal Stuffiness ◽  
One Year

Extracranial meningiomas may be subdivided into primary and secondary types based on absence or presence of intracranial attachments respectively. Primary sinonasal tract meningiomas are rare with unknown etiopathology and non-specific clinical presentation. Of these PEMs only 11.5% are in the nasal cavity and nasal septum. To our knowledge less than 50 cases of PEM of nasal cavity have been reported in the literature. We report a case of a 22 years old male who presented with epistaxis and increasing nasal stuffiness for the last one year.

scholarly journals Oculodermal Melanocytosis: Nevus of Ota in a Dog

2019 ◽  
Vol 56 (3) ◽  
pp. 460-464
Author(s):  
Stamatina Giannikaki ◽  
Kit Sturgess ◽  
Emma Scurrell ◽  
Prado Cebrian ◽  
Natalia Escanilla ◽  
...  
Keyword(s):  
Clinical Presentation ◽  
Bulbar Conjunctiva ◽  
Ocular Involvement ◽  
Histopathologic Examination ◽  
Facial Skin ◽  
Nevus Of Ota ◽  
The Face ◽  
The Right ◽  
Histopathologic Features ◽  
Oculodermal Melanocytosis

This report describes the clinical presentation, diagnosis, and histopathologic features of oculodermal melanocytosis in a young dog. A 3-year-old male neutered Labrador Retriever presented with conjunctival and scleral hyperpigmentation of the right eye, with concurrent ipsilateral cutaneous hyperpigmentation involving the right side of the face. Initial skin and conjunctival biopsies revealed an accumulation of histologically benign melanocytes within the dermis and conjunctival stroma, respectively. Enucleation was elected 19 months later by the referring veterinarian due to the progression of ocular pigmentation with concurrent marked corneal lipidosis and the suspicion of a scleral mass. On gross and histopathologic examination of the globe, there was marked panuveal melanocytosis with extension into the sclera, bulbar conjunctiva, and connective tissue surrounding the optic nerve, as well as sharply demarcated ipsilateral hyperpigmentation of the facial skin. The findings are characteristic of oculodermal melanocytosis (nevus of Ota), a dermal melanocytic hamartoma presenting as cutaneous facial hyperpigmentation that corresponds to the distribution of the ophthalmic and maxillary branches of the trigeminal nerve, often with ipsilateral ocular involvement.

Histopathologic features of alveolar capillary dysplasia with misalignment of pulmonary veins with atypical clinical presentation

2021 ◽  
Vol 50 ◽  
pp. 107289
Author(s):  
Murad Alturkustani ◽  
Duo Li ◽  
Joshua T. Byers ◽  
Linda Szymanski ◽  
David M. Parham ◽  
...  
Keyword(s):  
Clinical Presentation ◽  
Pulmonary Veins ◽  
Alveolar Capillary Dysplasia ◽  
Atypical Clinical Presentation ◽  
Alveolar Capillary ◽  
Histopathologic Features

scholarly journals Nasal Cavity Ossifying Fibrosarcoma: An Unusual Fibro-Osseous Neoplasm

2010 ◽  
Vol 89 (11) ◽  
pp. E1-E3 ◽  
Author(s):  
Yadiel A. Alameda ◽  
Carlos Perez-Mitchell ◽  
José M. Busquets
Keyword(s):  
Soft Tissue ◽  
Nasal Cavity ◽  
English Language ◽  
Clinical Presentation ◽  
Soft Tissue Mass ◽  
Histopathologic Examination ◽  
Left Nasal Cavity ◽  
Tissue Mass ◽  
Language Literature

We describe the case of a 65-year-old woman who presented with left nasal obstruction. Clinical and radiographic examinations revealed the presence of a soft-tissue mass that had obliterated the left nasal cavity. The mass was completely excised via an endoscopic approach. Histopathologic examination identified the tumor as an ossifying fibrosarcoma. The patient recovered uneventfully and remained free of disease at the 2-year postoperative follow-up. To the best of our knowledge, no case of an ossifying fibrosarcoma of the nasal cavity has been previously reported in the English-language literature. We discuss the features of this case and the clinical presentation, diagnosis, and management of fibrosarcomas of the nasal cavity and paranasal sinuses.

Acute Generalized Exanthematous Pustulosis Induced by Amoxicillin/Clavulanic Acid

2015 ◽  
Vol 19 (6) ◽  
pp. 592-594 ◽  
Author(s):  
Ekaterini Syrigou ◽  
Dimitra Grapsa ◽  
Andriani Charpidou ◽  
Konstantinos Syrigos
Keyword(s):  
Clavulanic Acid ◽  
Patch Testing ◽  
Clinical Presentation ◽  
Drug Induced ◽  
Acute Generalized Exanthematous Pustulosis ◽  
Amoxicillin Clavulanic Acid ◽  
Exanthematous Pustulosis ◽  
Histopathologic Features

Drug-induced acute generalized exanthematous pustulosis is a rare pustular skin reaction, most commonly triggered by antibiotics. Although its diagnosis is based primarily on the presence of specific clinical and histopathologic features, additional in vivo (patch testing) or in vitro testing may be required, especially in atypical cases, to more accurately determine the causative agent. The authors report a histologically confirmed case of acute generalized exanthematous pustulosis that was induced by amoxicillin/clavulanic acid, as documented by subsequent patch testing, and presented with generalized painful lymphadenopathy, mimicking an acute infectious process. This is a very rare and diagnostically challenging clinical presentation of acute generalized exanthematous pustulosis, which has been reported, to the best of our knowledge, only once previously.

scholarly journals Sinonasal Manifestation of Rosai-Dorfman Syndrome

2015 ◽  
Vol 8 (1) ◽  
pp. 43-45
Author(s):  
Kiran Mishra ◽  
Lakshmi Vaid ◽  
Vivek Gogia
Keyword(s):  
Lymph Nodes ◽  
Nasal Cavity ◽  
Clinical Presentation ◽  
Cervical Lymph Nodes ◽  
Radiographic Findings ◽  
Nasal Mass ◽  
Massive Lymphadenopathy ◽  
Sinonasal Mass ◽  
Rosai Dorfman Disease ◽  
Benign Course

ABSTRACT Sinus histiocytosis with massive lymphadenopathy (SHML) (also known as Rosai-Dorfman syndrome) is a rare, idiopathic, benign and self-limiting histiocytic proliferative disorder. It most commonly involves the cervical lymph nodes. The disease has a benign course and involvement of the nasal cavity as an extranodal site is exceptional. Here, we report a case of bilateral sinonasal mass with subsequent involvement of cervical lymph nodes in 22-year-old lady. Histological examination of the cervical lymph nodes and nasal mass biopsy demonstrated evidences of Rosai-Dorfman disease (RDD). The clinical presentation, histologic characteristics, radiographic findings and treatment of the disease are discussed. How to cite this article Vaid L, Jain N, Gogia V, Mishra K. Sinonasal Manifestation of Rosai-Dorfman Syndrome. Clin Rhinol An Int J 2015;8(1):43-45.

scholarly journals Solitary Nasal Schwannoma Clinically Presenting as an Angiofibroma of the Nasopharynx

2010 ◽  
Vol 89 (7) ◽  
pp. E28-E30 ◽  
Author(s):  
S.C. Gupta ◽  
Jain Sachin ◽  
Saxena Savyasachi ◽  
Jaiswal Ritesh ◽  
Garg Neha ◽  
...  
Keyword(s):  
Nasal Cavity ◽  
Clinical Diagnosis ◽  
Clinical Presentation ◽  
Histopathologic Examination ◽  
Nasal Mass ◽  
Transpalatal Approach ◽  
Made In

Benign schwannomas of the nasal cavity are rare. When they do occur, their clinical presentation is variable, and some are fairly vascular. We report the case of a 17-year-old boy who presented with epistaxis associated with a unilateral nasal mass that extended into the nasopharynx. The tumor was removed via a transpalatal approach. In most such cases, a clinical diagnosis of angiofibroma is made. In this case, however, histopathologic examination identified the lesion as a schwannoma.

Enterocolic Lymphocytic Phlebitis: Clinicopathologic Features and Review of the Literature

2007 ◽  
Vol 131 (7) ◽  
pp. 1130-1134 ◽  
Author(s):  
Nyethane Ngo ◽  
Fuju Chang
Keyword(s):  
Venous Thrombosis ◽  
Bowel Wall ◽  
Clinical Presentation ◽  
Systemic Vasculitis ◽  
Unknown Etiology ◽  
Clinicopathologic Features ◽  
Review Of The Literature ◽  
Endoscopic Findings ◽  
Arterial Involvement ◽  
Histopathologic Features

Abstract Enterocolic lymphocytic phlebitis (ELP) is a recently described entity and is of unknown etiology and pathogenesis. It is characterized by phlebitis of the bowel wall and mesentery, without arterial involvement or evidence of systemic vasculitis. The clinical presentation of ELP is varied, but it most commonly manifests with signs of an acute abdomen. Clinical, radiologic, and endoscopic findings are often conflicting and misdiagnosis is common as venous thrombosis is not suspected. The diagnosis of ELP is obtained histologically. There is a spectrum of histologic features associated with ELP, which includes lymphocytic phlebitis, necrotizing phlebitis, granulomatous phlebitis, and myointimal hyperplasia. Other features include venous thrombi and acute ischemic changes of the intestine. Surgical resection of the affected bowel is usually curative and recurrences are rare. The clinical and histopathologic features of ELP are reviewed.

Epithelial–myoepithelial carcinoma originating from minor salivary gland in the inferior turbinate: A case report and literature review

2021 ◽  
pp. 014556132110666
Author(s):  
Huan Li ◽  
Yi-Lin Long ◽  
Shi-Fei Wang ◽  
Ling-Lin Su
Keyword(s):  
Salivary Gland ◽  
Case Report ◽  
Literature Review ◽  
Nasal Cavity ◽  
Clinical Presentation ◽  
Minor Salivary Gland ◽  
Inferior Turbinate ◽  
Myoepithelial Carcinoma ◽  
Rare Tumor ◽  
Epithelial Myoepithelial Carcinoma

Epithelial–myoepithelial carcinoma (EMC) is a rare tumor that occurs mainly in the major salivary glands. Cases occurring in the nasal cavity are rarely reported. The patient was a 48-year-old woman with a postoperative pathological diagnosis of EMC. The patient recovered well after surgery. We consulted and summarized all previous cases of nasal EMC. We also discuss the clinical presentation, treatment, and prognosis of EMC of the nasal cavity and paranasal sinuses.

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