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Children (Basel, Switzerland) Nov 2020Caudal Regression Syndrome (CRS) or Caudal dysgenesis syndrome (CDS) is characterized by maldevelopment of the caudal half of the body with variable involvement of the...
Caudal Regression Syndrome (CRS) or Caudal dysgenesis syndrome (CDS) is characterized by maldevelopment of the caudal half of the body with variable involvement of the gastrointestinal, genitourinary, skeletal, and nervous systems. CRS affects 1-3 newborn infants per 100,000 live births. The prevalence in infants of diabetic mothers is reported at 1 in 350 live births which includes all the variants. A related condition is sirenomelia sequence or mermaid syndrome or symmelia and is characterized by fusion of the legs and a variable combination of the other abnormalities. The Currarino triad is a related anomaly that includes anorectal atresia, coccygeal and partial sacral agenesis, and a pre-sacral lesion such as anterior meningocele, lipoma or dermoid cyst. A multidisciplinary management approach is needed that includes rehabilitative services, and patients need a staged surgical approach.
PubMed: 33158301
DOI: 10.3390/children7110211 -
The British Journal of Radiology Sep 2021Ultrasound has a high specificity for the diagnosis of a benign lesion in cases of classic appearing simple cyst, hemorrhagic cyst, endometrioma and dermoid. However,... (Review)
Review
Ultrasound has a high specificity for the diagnosis of a benign lesion in cases of classic appearing simple cyst, hemorrhagic cyst, endometrioma and dermoid. However, ultrasound can sometimes be limited for definitive characterisation and risk stratification of other types of lesions, including those with echogenic content that may appear solid, with or without blood flow. Frequently, MRI can be used to further characterise these types of lesions, due to its ability to distinguish solid tissue from non-tissue solid components such as fat, blood, or debris. Incorporating the MR imaging into the evaluation of adnexal lesions can improve diagnostic certainty and guide clinical management potentially avoiding inappropriate surgery for benign lesions and expediting appropriate treatment for malignant lesions, particularly in the females with sonographically indeterminate adnexal lesions.
Topics: Diagnosis, Differential; Female; Humans; Magnetic Resonance Imaging; Ovarian Diseases; Ovary; Radiology Information Systems
PubMed: 33929901
DOI: 10.1259/bjr.20210157 -
Cureus Jul 2022Ovarian dermoid cysts are a common benign tumor. Although there is often a genetic component to this abnormality, this report discusses the case of a patient with an...
Ovarian dermoid cysts are a common benign tumor. Although there is often a genetic component to this abnormality, this report discusses the case of a patient with an ovarian dermoid tumor with no family history of gynecological cancer. The diagnosis, surgical management, and malignancy of ovarian dermoid cysts are discussed.
PubMed: 36039208
DOI: 10.7759/cureus.27233 -
The Journal of Craniofacial SurgeryDermoid cyst is a congenital and benign disease with most occur on the head and neck. It is rarely that occur on the nasal tip and nasal septum at same time and rarely...
Dermoid cyst is a congenital and benign disease with most occur on the head and neck. It is rarely that occur on the nasal tip and nasal septum at same time and rarely repair of using nasal septum mucosa. The authors treated a child with dermoid cyst in the nasal tip and septum. Only the dermoid cyst at the tip of the nose caused the change of appearance. Dermoid cyst of nasal septum did not cause any clinical symptoms. She underwent excision of the dermoid cyst at the tip of the nose and endoscopic surgery for the dermoid cyst in the nasal septum and used the nasal septum mucosa for repair at the same time. After 6 months of recovery, the appearance of the nasal tip recovered well without obvious scar, the nasal septum area recovered well, and the local stoma was unobstructed without recurrence. The authors found that this kind of nasal septal cyst with no clinical symptoms can achieve good therapeutic effect through endoscopic surgery and repair of using nasal septum mucosa, with less damage, rapid recovery, and good prognosis.
Topics: Child; Dermoid Cyst; Endoscopy; Female; Humans; Nasal Septum; Nose Diseases; Nose Neoplasms
PubMed: 34690325
DOI: 10.1097/SCS.0000000000008281 -
Abdominal Radiology (New York) May 2023Adnexal masses during pregnancy are a relatively uncommon entity. Their clinical management is challenging given the overlapping features of certain entities on imaging... (Review)
Review
Adnexal masses during pregnancy are a relatively uncommon entity. Their clinical management is challenging given the overlapping features of certain entities on imaging and histopathology, which can mimic malignancy, and the potential side effects to the mother and fetus, whether expectant management versus surgery is pursued. Ultrasonography with Doppler evaluation is the modality of choice for evaluating adnexal masses during pregnancy. Magnetic resonance imaging is the second-line modality useful when US findings are inconclusive/indeterminate. Most adnexal masses in pregnant patients are benign in origin (e.g., functional cysts, mature cystic teratoma, decidualization of endometrioma), but a few are malignant in origin (e.g., dysgerminoma, granulosa cell tumor). Most cases of adnexal masses are asymptomatic, but complications such as ovarian torsion can occur. This review aims to familiarize the radiologist with the imaging of adnexal lesions during pregnancy so that the radiologist can identify ovarian cancer. Specifically, the review will detail the most common benign and malignant adnexal masses in pregnancy, mimickers, and their corresponding imaging findings on US and MRI.
Topics: Pregnancy; Humans; Female; Ovarian Neoplasms; Adnexal Diseases; Magnetic Resonance Imaging; Granulosa Cell Tumor; Dermoid Cyst
PubMed: 36538079
DOI: 10.1007/s00261-022-03768-y -
Revue Medicale de Liege Sep 2020We report the case of a 28-year-old male admitted to the emergency department for generalized seizure. A brain computed tomography (CT) revealed a ruptured dermoid cyst...
We report the case of a 28-year-old male admitted to the emergency department for generalized seizure. A brain computed tomography (CT) revealed a ruptured dermoid cyst of the supra-tentorial stage (multiple drop-shaped fat structures were found in the subarachnoid space, basal cisterns and in ventricular system). An additional magnetic resonance imaging (MRI) was conducted to confirm the CT findings.
Topics: Adult; Dermoid Cyst; Humans; Magnetic Resonance Imaging; Male; Rupture, Spontaneous; Subarachnoid Space; Tomography, X-Ray Computed
PubMed: 32909404
DOI: No ID Found -
The Journal of Pediatrics Nov 2023
Topics: Humans; Dermoid Cyst; Nose Neoplasms; Nose; Fistula
PubMed: 36822508
DOI: 10.1016/j.jpeds.2023.01.022 -
The Pan African Medical Journal 2019Dermolipoma is an ectopic skin formation with a greasy component which develops at the level of the fornix of the external canthus. Surgery for dermolipoma is not devoid...
Dermolipoma is an ectopic skin formation with a greasy component which develops at the level of the fornix of the external canthus. Surgery for dermolipoma is not devoid of dangers. There is essentially a risk of causing damage to the right external muscle and levator muscle of the upper eyelid because there is no cleavage plane between the lesion and the adjacent normal tissues to which it adheres. The anterior surface of the dermolipoma is inseparable from the temporal bulbar conjunctiva. Its posterior surface is adjacent to the right lateralis muscle and can extend up to the levator Müller's muscle complex of the upper eyelid and toward the lachrymal gland. We report the case of a 56-year old patient presenting with a yellowish white lesion of the external canthus of the right eye. The patient underwent orbital scanner in order to exclude the possibility of orbital extension and to establish the relationship with the different ocular structures. Given the aesthetic discomfort, the patient underwent surgical resection of the orbital grease in front of the orbital rim. The main differential diagnoses included conjunctival cyst, complex choristoma and dermoid cyst. Anatomopathological examination confirmed the diagnosis of dermolipoma. The postoperative course was uneventful.
PubMed: 31762890
DOI: 10.11604/pamj.2019.34.21.18120 -
Radiologia 2022Palpable tumors in children are a common reason for consulting a radiologist. The differential diagnosis is extensive and considerably different from that used in...
Palpable tumors in children are a common reason for consulting a radiologist. The differential diagnosis is extensive and considerably different from that used in adults. Some of the etiologies of palpable tumors are little known outside of pediatrics. The most commonly used imaging test is ultrasonography, because in addition to being harmless and cost-effective, it is conclusive in most cases. Most palpable lesions in children are benign; it is estimated that only 1% are malignant. Knowing these lesions enables the correct diagnosis without the need to resort to unnecessary, sometimes invasive tests, thus avoiding delays in treatment when more severe disease is present. This article aims to review the clinical and radiological characteristics of the palpable lesions that are most common in pediatric patients, explaining the key features that enable accurate diagnosis.
Topics: Humans; Child; Adult; Neoplasms; Ultrasonography; Diagnosis, Differential; Radiology; Pediatrics
PubMed: 36402541
DOI: 10.1016/j.rxeng.2022.08.001