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2021 ◽  
pp. 014556132110489
Author(s):  
Takashi Matsuki ◽  
Shohei Tsutsumi ◽  
Shunsuke Miyamoto ◽  
Koichi Kano ◽  
Kaho Momiyama ◽  
...  

Oncocytoma arising from the parotid gland and extending into the parapharyngeal space (PPS) has not been previously reported. A 64-year-old woman presented with a large slowly growing mass extending from the parotid to the submandibular area, expanding medially to displace the pharynx across the midline. Core-needle biopsy revealed an oncocytoma in the PPS measuring 120 × 88 × 60 mm in size. Although the tumor was of an unprecedentedly large size and extended into multiple spaces, it could be removed via a cervical–parotid approach without osteotomy. The resected tumor was again diagnosed as oncocytoma. A postoperative complication was weakness of the ipsilateral facial nerve, which almost completely resolved in 6 months. No recurrence has been noted on 1 y follow-up. We were able to resect an extremely large oncocytoma arising from the parotid gland without osteotomy.


2021 ◽  
pp. 014556132110221
Author(s):  
Bouatay Rachida ◽  
Ons Kharrat ◽  
Wiem Boughzala ◽  
Seifeddine Ben Hammouda ◽  
Nouha Ben Abdeljelil ◽  
...  

We report the case of a 10-year-old girl with a painless slowly growing mass that had developed over the course of 2 years in the left submandibular area. Physical examination revealed a firm painless submandibular mass with no other associated signs. Ultrasound graphics were in favor of a sebaceous cyst. Fine-needle aspiration and magnetic resonance images (MRI) concluded to a pleomorphic adenoma of the submandibular gland. The patient underwent left submandibulectomy. Histopathological examination confirmed the diagnosis of pleomorphic adenoma arising from the submandibular gland. The postoperative course was uneventful. Pleomorphic adenoma of the submandibular gland represents a diagnostic and therapeutic dilemma in children. Preoperative evaluation, including MRI and fine-needle aspiration, is recommended. Total submandibulectomy is also recommended to minimize recurrences and to avoid malignant transformation.


2021 ◽  
Vol 10 (1) ◽  
pp. 77-96
Author(s):  
Raiza Nanda Pratama ◽  
Ahmal ◽  
Asyrul Fikri

Abstract: Today, mass media development is growing rapidly, this can be seen in the variety of choices for people to get news, entertainment and knowledge. One of the growing mass media is television. Television plays a very important role in development. The purpose of this document is: To understand the initial process of the formation and development of the Riau Kepri Station of the Television Republic of Indonesia (TVRI) and the role of the Riau Kepri Station of the Television Republic of Indonesia (TVRI) as a mass media in development. Province of Riau in the field of Social and Economic, Education and Culture. The research method that will be used in this research is the historical method. The television era in Riau province started since 1977 when the TVRI Relay Station Tower was built at that time. The development of TVRI Riau Kepri Station began to appear in 1999, where in 1999 TVRI Riau Station was able to broadcast locally for the first time, exactly in January. The role of TVRI Riau Kepri Station served as a tool used to disseminate information about the public's development. in the province of Riau.


2021 ◽  
Vol 14 (6) ◽  
pp. e240384
Author(s):  
Marianna Guadalupe Mireles ◽  
Angelica Julián ◽  
Fabiola Salgado-Chavarría ◽  
Guillermo Manuel González

Myoepitheliomas are rare benign tumours that affect the exocrine glands and are sporadically located in the salivary glands. The most common location of myoepithelioma in the oral cavity is the parotid gland and it is seldom encountered in the palate. The diagnosis of this entity is challenging since its clinical presentation may resemble those of more common neoplasms, rendering a complex histopathological diagnosis. The aim of the present case report is to describe an unusual case of myoepithelioma of the soft palate in a male patient, which developed as an asymptomatic, slowly growing mass. The tumour was assessed with histopathological examination and the diagnosis was verified via immunohistochemistry. Finally, the treatment included surgical resection of the tumour and no signs of recurrence were noted 2.5 years after the surgical procedure. Early diagnosis and treatment plays an important role in the prognosis of this pathological entity.


2021 ◽  
Vol 2021 (6) ◽  
Author(s):  
Isran Ali Shah ◽  
Sheza Arif Toor ◽  
Ioannis Gerogiannis

ABSTRACT Desmoid tumour of the colon is a very rare and aggressive type of intra-abdominal desmoid fibromatosis. Patients can present with a range of symptoms from a mild chronic abdominal pain to those of an acute abdomen. We present a rare case of abdominal fibromatosis that presented as a rapidly growing mass with free intraperitoneal gas. Intraoperatively however, we found a large tumour arising from the wall of the transverse colon and local necrosis. No bowel perforation was noted. The tumour was removed with a wide resection of transverse colon’s wall instead of colectomy. The histopathology reported benign fibromatosis and excluded malignancy.


2021 ◽  
Vol 77 (18) ◽  
pp. 2269
Author(s):  
Davis Leaphart ◽  
Chukwuemeka Obi ◽  
Daniel Silverman ◽  
John Gnann ◽  
Chakradhari Inampudi ◽  
...  

2021 ◽  
Vol 8 (5) ◽  
pp. 1600
Author(s):  
Ashok Kumar ◽  
Spandana Jagannath ◽  
Ravi H. Phulware ◽  
Vibhu Mendiratta

Porocarcinoma is a very rare type of skin cancer arising from the eccrine sweat glands and is poorly understood. The exact pathogenesis is unknown. Clinical features are non-specific. It may present as a painless, slow growing mass or nodule, ulcer, plaque, swelling, wart, papule or naevus that increases in size over years to decades and may ulcerate or bleed upon trauma. They occur equally in both sexes and are most commonly found in the lower extremity. Though metastasis is rare, they are considered aggressive with high mortality rate. Diagnosis requires standard histopathological studies. Immunohistochemistry is useful in difficult cases. Treated early, eccrine porocarcinoma is curable by wide excision. The author reports the case of an eccrine porocarcinoma in the lower extremity of an elderly lady and a summary of its clinical, radiological and histological findings is illustrated.


2021 ◽  
Vol 44 (3) ◽  
Author(s):  
Joseph P. Liu

The proposed Restatement of Copyright raises a question that has been obvious to everyone from the very start of the project:  How do you restate an area of the law governed by a comprehensive federal statute? Restatements have, to date, focused near-exclusively on common law subjects.  The Reporters of other Restatements thus did not operate in the shadow of an authoritative uniform federal statute.  Instead, they faced an unruly and “ever-growing mass of decisions in the many different jurisdictions, state and federal, within the United States.”  From this mass of decisions, the Reporters derived the “black-letter law” and “restated” the law in a form resembling a code.  In doing so, reporters sought to bring order, clarity, and coherence to a body of law that lacked any other means of doing so.  But if this act of restating the law in the form of a code is a central feature of a Restatement, then how do you restate an area of law that already has a comprehensive code?  What is to be gained by essentially re-codifying the law?


2021 ◽  
Vol 4 (1) ◽  
pp. 01-03
Author(s):  
Senthil Kumar

Introduction: Melanotic neuroectodermal tumour of infancy (MNTI) is a rare, rapidly growing pigmented neoplasm of neural crest origin generally arising in infants during the first year of life. The rehabilitation of the anterior defect is necessary to circumvent feeding problems. The area is also a site for primary growth of maxilla and placing a hard splint would restrict the same. We have used a novel way to use a soft splint to overcome this issue with follow up and re-fabrication. Case report: We report a 7 months old male who presented with a rapidly growing mass history of a rapidly growing mass in the upper front part of the jaw a biopsy showed melanotic neuroectodermal tumour, and complete resection with negative margins was subsequently achieved. The patient was reviewed at follow up with a magnetic resonance imaging, which showed no residual remnants. Rehabilitation was done with a soft splint to avoid restriction of maxillary growth. Conclusion: Due to its rapid growth potential and locally destructive behaviour, early diagnosis is extremely important to limit local expansion. The treatment of choice for melanotic neuroectodermal tumour of infancy (MNTI) is surgical excision. Rehabilitation is also important with due attention to avoiding restriction maxillary growth, this was overcome by use of soft splint which has scantly been reported in literature.


2021 ◽  
Vol 8 (1) ◽  
pp. 121-129
Author(s):  
J. Nunes Pombo ◽  
A. Nixon Martins ◽  
C. Paias Gouveia ◽  
B. Pena ◽  
D. López-Presa ◽  
...  

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