Related Experiment Video
Updated: Nov 29, 2025
Endoscopic Endonasal Trans-sphenoidal Approach: Minimally Invasive Surgery for Pituitary Adenomas
Published on: January 17, 2018
Congenital dermoid sinus of the anterior chest region
Hyun Beak Shin1,2, Ho Sung Park2,3, Eun Hae Park2,4
1Department of Surgery, Jeonbuk National University Medical School, Jeonju, Korea.
Background:
Congenital dermoid sinus of the anterior chest region (CDACR) is a rare developmental anomaly. Therefore, the aim of our study was to draw attention to this underrecognized lesion.
Methods:
From 2011 to 2019, our study group included 11 patients who presented to our hospital with pits and masses of their anterior chest walls. All lesions were surgically excised with histologic confirmation of the diagnosis of CDACR. The medical records of these patients were reviewed for the following data: patient age, gender, clinical characteristics of the lesion and site of involvement, department first visited, diagnostic evaluation, management, postoperative complications, and histopathological findings.
Results:
There was a clear left-sided predominance, with 10/11 cases occurring on the left and a female predominance of eight cases out of 11. Although the pits were present at birth, the mean age at presentation was 19.7 months. All patients showed clinical signs of infection at the time of presentation and were treated with antibiotics. Seven patients had a history of abscess formation treated with incision and drainage. Ultrasound was performed in eight patients. In all cases, the lesions, including pit and sinus, were completely excised.
Conclusions:
Congenital dermoid sinus of the anterior chest region is likely underrecognized. We encountered a high frequency of complications such as infections or abscesses prior to surgical excision. Complete excision of CDACR is not technically difficult. Therefore, surgical removal should be considered, even for asymptomatic lesions, to avoid future complications and for cosmesis.
Related Concept Videos
01:27Cranial Bones: Lateral View
The temporal bone forms the lower lateral side of the skull. The temporal bone is subdivided into several regions. The flattened upper portion is the squamous portion of the temporal bone. Below this area and projecting anteriorly is the zygomatic process of the temporal bone, which forms the posterior portion of the zygomatic arch. Posteriorly is the mastoid portion of the temporal bone. Projecting...
01:24Nose and Nasal Cavity
01:29Anatomy of Respiratory System I: Upper Respiratory Tract
Nose and nasal cavity
The nose and nasal cavity represent the main external openings of the respiratory tract....
01:14Cranial Bones: Superior and Posterior View
The frontal bone is the single bone that forms the forehead. At its anterior midline, between the eyebrows, there is a slight depression called the glabella. The frontal bone also forms the supraorbital margin of the orbit. Near the middle of this margin is the supraorbital foramen, the opening that provides passage for a sensory nerve to the forehead. The frontal bone is thickened just above each supraorbital margin,...
01:15Development of the Lymphatic System
The first lymph sacs to form are the paired jugular lymph sacs located at the junction of the internal jugular and subclavian veins. From these sacs, lymphatic capillary plexuses extend to the thorax, upper limbs, neck, and head, eventually forming lymphatic vessels. Each jugular lymph sac maintains a...
01:22Sutures of the Skull
Sutures are immobile joints between adjacent bones of the skull. The narrow gap between the bones is filled with dense, fibrous connective tissue that unites the bones. The long sutures located between the skull bones are not straight but instead follow irregular, tightly twisting paths. These twisting lines tightly...