Skip to content Skip to navigation

Mass

Bilateral keratin horns arising from the tympanic membranes: A case report

February 2, 2015  |  Chu Qin Phua, MRCS, DOHNS; Vikas Malik, FRCS(ORL-HNS); Patrick Zaid Sheehan, FRCS(ORL)

Abstract

A keratin horn is a horn-like projection composed of dense keratotic material. It usually arises in sun-exposed areas of the body. It can be derived from a variety of underlying benign, premalignant, or malignant epidermal lesions. Risk factors associated with malignant change...

Salivary gland choristoma of the middle ear

February 2, 2015  |  Shubin Chen, MD; Yongxin Li, MD

Abstract

Salivary gland choristoma of the middle ear is a rare entity. It is believed to be a developmental abnormality that may be associated with anomalies of adjacent structures. We describe the case of a 6-year-old girl who had a salivary gland choristoma in the middle ear that was...

Unusual presentation of a midline neck mass

January 19, 2015  |  Yann-Fuu Kou, MD; Gopi Shah, MD, MPH; Ronald Mitchell, MD; Larry L. Myers, MD

Venous malformations are usually visible at birth, although deeper lesions may have normal overlying skin or a bluish discoloration. They grow proportionately with the child and can expand in adulthood.

IgG4-related disease of the thyroid: A consideration in the differential diagnosis of an expanding thyroid mass

January 19, 2015  |  Irina Chaikhoutdinov, MD; Eelam Adil, MD, MBA; Michael D.F. Goldenberg, BA, MA; Henry Crist, MD

Riedel thyroiditis is a rare inflammatory process associated with IgG4; it involves the thyroid and surrounding cervical tissue, and it is associated with various forms of systemic fibrosis.

Acute exacerbation of Hashimoto thyroiditis mimicking anaplastic carcinoma of the thyroid: A complicated case

December 19, 2014  |  Hiroaki Kanaya, MD; Wataru Konno, MD; Satoru Fukami, MD; Hideki Hirabayashi, MD; Shin-ichi Haruna, MD

The fibrous variant of Hashimoto thyroiditis is uncommon, accounting for approximately 10% of all cases of Hashimoto thyroiditis. We report a case of this variant that behaved like a malignant neoplasm. The patient was a 69-year-old man who presented with a right-sided anterior neck mass that...

Submental nodular fasciitis: Report of an unusual case

October 18, 2014  |  Jiun Fong Thong, MRCS(Eng); Tiong Yong Tan, FRCR(UK); Shi Wang, FRCPA(UK); Paul Mok, FRCS(Glasg); David Loke, FRCS(Edin)

Abstract

A 30-year-old woman presented for evaluation of a hard, enlarging, submental mass that was fixed to the underlying mandible. Fine-needle aspiration cytology initially led to a diagnosis of pleomorphic adenoma, which was unusual given the superficial location of the lesion on...

Osteoma of the middle ear

October 18, 2014  |  Tsung-Shun Chang, MD; Wen-Sen Lai, MD; Chao-Yin Kuo, MD; Chih-Hung Wang, MD, PhD

Management of middle ear osteoma can be complicated when the round window is obliterated. Therefore, the patient should be informed about what to expect prior to surgery.

Salivary gland choristoma of the middle ear

October 18, 2014  |  Paolo Fois, MD; Anna Lisa Giannuzzi, MD; Carlo Terenzio Paties, MD; Maurizio Falcioni, MD

Abstract

Choristoma of the middle ear is a rare condition characterized by the presence of normal salivary gland tissue in the middle ear space. Salivary gland choristomas are benign lesions that are frequently associated with ossicular chain and facial nerve anomalies. Total surgical...

Arytenoid cartilage chondroma

August 28, 2014  |  Joel E. Portnoy, MD; Johnathan B. Sataloff; Mary J. Hawkshaw, BSN, RN, CORLN; Robert T. Sataloff, MD, DMA, FACS

Strobovideolaryngoscopy revealed a mass along the medial aspect of the left arytenoid cartilage.

Neopharyngeal diverticulum

August 28, 2014  |  Rebecca J. Howell, MD; Gregory N. Postma, MD

Endoscopic examination showed no distal stricture or cricopharyngeus muscle.

Two cases of pyogenic granuloma in pregnancy

August 28, 2014  |  Alex Fernandez, MS; Jason Hamilton, MD, FACS; Raphael Nach, MD

Management and treatment of rhinologic issues in pregnant patients can be complex because of the limited availability of safety data.

Large osteoma of the maxillary sinus accompanied by an unerupted tooth

July 14, 2014  |  Jae-Hoon Lee, MD

CT of the maxillofacial region is required for patients with an osteoma to rule out Gardner syndrome, which should be considered when a patient has more than one osteoma.

Pages

Subscribe to Mass