Pediatric Sublingual Dermoid Cyst: Diagnostic Challenges and Surgical Management in a 13-Year-Old Boy.

BACKGROUND Ranulas are typical causes of sublingual cysts in children. However, our case was histopathologically confirmed to be a dermoid cyst. Epidermoid and dermoid cysts of the floor of the mouth account for <0.

Size threshold as a risk for malignant transformation in typical ovarian dermoid lesions: a scoping review.

Purpose: The O-RADS malignancy risk stratification of typical ovarian dermoid cysts by using a 10 cm threshold is based on expert consensus rather than analysis of objective clinical data. This comprehensive scoping review consolidated all currently available studies evaluating typical benign ovarian dermoid cyst size and risk for malignant transformation.

Methods: A systematic review of MEDLINE, Embase, Scopus and the Cochrane library was performed from inception to January 14, 2024, using PRISMA-ScR guidelines.

[Anterior Mediastinal Dermoid Cyst with Enlarging Tendency:Report of a Case].

A 36-year-old woman referred to our hospital for treatment of a mediastinal tumor. Contrast computed tomography (CT) scan was revealed a 31×21×25 mm mass in the anterior mediastinum, with low contrast, clear border, and a tendency to increase. On magnetic resonance imaging( MRI) examination, the anterior mediastinal tumor showed homogeneous high signal intensity on T1-weighted images and a combination of high and low signal intensities on T2-weighted images.

Small Ovarian Teratoma Causes Anti-N-methyl- D-aspartate Encephalitis.

This is the case of a 22-year-old female who arrived at our institution after experiencing refractory insomnia, disorganized behavior, inappropriate laughter, and anorexia. Upon admission, a physical examination revealed mutism, irritability, and visual hallucinations. Infectious, metabolic, and other, alternative, causes for the presenting symptoms were excluded.

Intracranial Rupture of an Intradiploic Dermoid Cyst Resembling an Erupting Volcano: A Case Report.

Dermoid cysts originate from embryonic tissues trapped in the cranial fusion lines and typically manifest extra-axially. However, intradiploic dermoid cysts are rare among cranial tumors, and their rupture has been sparsely documented. We present a case showcasing a remarkable phenomenon-the spontaneous rupture of an intradiploic dermoid cyst into the subarachnoid space, displaying a distinct "volcano-like" appearance on CT and MRI scans.

Imaging Yield, Surgical Findings, and Outcomes Following Surgical Excision of Lateral Brow Dermoid Cysts.

Purpose: To review cases of lateral brow dermoid cysts and gain insight into the utility of preoperative imaging, incidence of intraorbital extension, and recurrence rate.

Methods: This is a retrospective study of all patients who underwent excision of lateral brow dermoid cysts at the authors' academic center over a 37-year period.

Results: A total of 136 patients were included.

Dermoid Cyst of Conjunctival Origin Attached to the Tarsus in a Pediatric Patient.

Dermoid cysts of cutaneous origin are common orbital lesions, whereas dermoid cysts of conjunctival origin are rare. The authors present a case of a dermoid cyst of conjunctival origin that was attached to the tarsus in a pediatric patient. A 2-year-old boy presented to the clinic with an approximately 2 cm in diameter mobile nodule in the upper eyelid on the temporal side that distorted the eyelid architecture with temporal ptosis.

An infected intracranial dermoid cyst at the region of torcular herophili: A case report.

Background: Dermoid cysts result from embryonic fusion anomalies, with intracranial dermoid cysts being rare (0.1-0.7% of intracranial tumors).

An Atypical Presentation of a Pediatric Mature Teratoma: A Case Report and Review of the Literature.

Immature teratoma is an uncommon type of malignant tumor that mostly consists of immature tissue originating from the neuroepithelium. Mature teratomas in pediatrics are relatively rare and difficult to diagnose because of various symptoms and the tendency to overlap with other illnesses. This study aimed to report a rare case of a mature teratoma in pediatric age.

Nasoethmoidal Dermoid Cyst With Intracranial Extension. Case Presentation and Surgical Management.

Nasoethmoidal dermoid cysts are rare congenital ectodermal malformations. Unlike other dermoid cysts, those located in the midline can exhibit intracranial extension. Clinically, they may manifest with sebaceous discharge through a fistulous orifice and other morphologic alterations, occasionally presenting with complications at the onset.

Nasal Dermoid - A Series of Ten Cases and Review of Literature.

Congenital nasal swellings are commonly encountered in pediatric practice. Differential diagnosis includes dermoid cyst, meningoencephalocele, glioma, benign tumors. Here we discuss 10 cases of nasal dermoid which were studied between January 2022 - December 2022 to obtain clinical data for diagnosis and treatment in pediatric population.

Remote rupture of ovarian dermoid cyst: A curious case report.

Ovarian dermoid cysts are usually asymptomatic and detected incidentally. However, they can have variable presentation especially when they are associated with complications. Spontaneous rupture of ovarian dermoid cyst is a rarely encountered complication as dermoid cyst usually have a thick capsule.

Imaging Yield and Surgical Outcomes of Nasal, Medial Brow, Forehead, and Scalp Dermoid Cysts.

Objective: Dermoid cyst (DC) is a congenital cyst with the potential to have intracranial extension (ICE). This study aims to evaluate the imaging yield and surgical outcomes of nasal, medial brow, forehead, and scalp DCs.

Design: Retrospective review of craniofacial DCs treated at our institution between 1992 and 2024.

Dermoid Cysts of the Auricle: A Review of the Literature.

Background And Objectives: Dermoid cysts are congenital anomalies that contain ectodermal elements such as teeth, bone, and nerves. The purpose of this study was to identify trends in the characteristics of dermoid cysts of the auricle and the demographics of the patient population they affect.

Methods: A PubMed and EMBASE search for English-language publications that included cases of dermoid cyst(s) of the auricle from database inception to October 2022 was performed.

Microscopic and neuroendoscopic treatment of a large ruptured supratentorial dermoid cyst with extensive dissemination: a case report and literature review.

Introduction And Importance: Intracranial dermoid cysts are rare, constituting 0.04% to 0.6% of all intracranial tumors.