Results 21 to 30 of about 5,727 (190)

Gastric Salivary Gland Heterotopia. [PDF]

United European Gastroenterol J
United European Gastroenterology Journal, Volume 14, Issue 2, March 2026.
Gu KE, Chen YQ, Yang KY, Xie W.
europepmc   +2 more sources

Keratocystoma of the Parotid Gland: A Systematic Review of Clinicopathologic Characteristics. [PDF]

Laryngoscope Investig Otolaryngol
Keratocystoma is an exceptionally rare benign salivary gland neoplasm of the parotid gland that may mimic malignant squamous lesions. This systematic review summarizes all published cases and includes one additional institutional case, demonstrating consistent clinicopathologic features, favorable outcomes following surgical excision, and no documented
Boustani RS, Gronewold M, Braß SM, Papazacharias E, Neuhaus MT, Lentge F, Gellrich NC, Jehn P, Korn P.   +8 more
europepmc   +2 more sources

A Rare Incidental Finding: Heterotopic Salivary Gland Tissue Adjacent to Dermatofibrosarcoma Protuberans of the Abdominal Wall. [PDF]

Case Rep Pathol
Summary: This case presents incidental heterotopic salivary gland tissue adjacent to a dermatofibrosarcoma protuberans (DFSP) located in the abdominal wall. The mature, functional heterotopic tissue was identified during Mohs micrographic surgery (MMS) performed for a DFSP, a slow‐growing cutaneous tumor with locally aggressive and potentially ...
Ángeles LB, Bustillos DKB, Vila JAC, Victoria TRT, Memije MEV, Niebla RML.   +5 more
europepmc   +2 more sources

Tongue Osseous Choristoma in an 11-Year-Old Female: A Case Report and Literature Review Focusing on Pediatric Cases

Case Reports in Dentistry, 2021
Osseous choristoma is an uncommon benign lesion characterized by the presence of ectopic mature bone within soft tissue. In most cases, these lesions occur on the dorsum of the tongue in patients in their third and fourth decades of life.
Satomi Arimoto, Manabu Shigeoka, Masaya Akashi   +2 more
doaj   +1 more source

Cartilaginous choristoma of the tongue

Journal of Pediatric Surgery Case Reports, 2020
The term choristoma describes the growth of normal tissue in an abnormal location (Barnes et al., 2005) [1]Cartilaginous Choristoma is the proliferation of cartilaginous tissue in Choristoma.Here we report a two-year-old girl child who presented with ...
Bijaya kumar Sethi, Navaneetha Kali, Akhila Bommareddy, R. Subhodaya   +3 more
doaj   +1 more source

A Peculiar Accessory Scrotum With a Human Tail-Like Structure: A Case Report. [PDF]

Case Rep Pathol
Accessory scrotum is a rare congenital anomaly resulting from aberrant scrotal development. It is usually present at birth in the perineum of male infants and is often associated with a lipoma at its base. Here, we report a peculiar case of an accessory scrotum present at birth on the skin adjacent to the anus. The accessory scrotum was continuous with
Sonobe H, Omote R, Kondo R, Ibuka S, Saka R, Iwasaki S, Yamamichi T.   +6 more
europepmc   +2 more sources

Unusual presentation of conjunctivo-palpebral dermoid

Indian Journal of Ophthalmology. Case Reports, 2021
A 10-year-old girl child presented with a chronic history of redness and itching in her right eye. Slit-lamp examination revealed two small reddish flat masses with few caterpillar hair-like structures in the lower palpebral tarsal conjunctiva simulating
Nibedita Das, Joyeeta Das
doaj   +1 more source

Silent Corticotroph Tumor with Adrenocortical Choristoma in an Eleven-year-old Boy

JCRPE, 2022
Silent corticotroph tumors are composed of corticotroph cells, but do not manifest any biochemical or clinical evidence of hypercortisolism. A choristoma is a benign, congenital proliferation of histologically mature tissue elements normally not present ...
Hande Turan, Gürkan Tarçın, Özgür Mete, Ada Bulut Sinoplu, Saadet Olcay Evliyaoğlu, Büge Öz, Oya Ercan   +6 more
doaj   +1 more source

Osseous Choriostoma of the Upper Lip [PDF]

Iranian Journal of Otorhinolaryngology, 2020
Introduction: Choristoma is a non-neoplastic growth of normal tissues in non-indigenous site of origin. Osseous Choristoma is an ectopic bone formation which is a rare entity with 72 cases has been reported in the tongue, 15 cases in the buccal mucosa, 1
Ashwin -Chandra Veni, Kannan Asokan, Krithika-Chndrasekar Sekar, Parimala D, Kanmani Shanmuga-sundaram, Yesoda Aniyan   +5 more
doaj   +1 more source

Pediatric Hairy Polyp of the Naso-Oropharynx: A Case Report and Systematic Literature Review. [PDF]

Laryngoscope Investig Otolaryngol
ABSTRACT Introduction Hairy polyps (HPs), also known as bigerminal choristoma, are rare tumors most often occurring within the nasopharynx and oropharynx, linked to the development of the first and second pharyngeal arches. Commonly, HPs present in female neonates and are left‐sided.
Hallak D, McColl LF, Lind MM, Jatana KR.
europepmc   +2 more sources