Testicular Dermoid Cyst

2020 ◽  
Author(s):  
Keyword(s):  
Dermoid Cyst

Letter: Dermoid cyst and fistula of the nose

1974 ◽  
Vol 110 (1) ◽  
pp. 129c-129
Author(s):  
G. C. Szalay
Keyword(s):  
Dermoid Cyst

Dermoid Cyst of the Cecum

1956 ◽  
Vol 31 (4) ◽  
pp. 447-450 ◽  
Author(s):  
John M. Gowdy
Keyword(s):  
Dermoid Cyst

Prevotella melaninogenica Meningitis and Abscess: A Complication of the Removal of a Midline Dermoid Cyst

2018 ◽  
Vol 15 (03) ◽  
pp. 152-154
Author(s):  
Megan B. Garcia ◽  
Anjali N. Kunz
Keyword(s):  
Dermoid Cyst ◽  
Bacterial Infections ◽  
Surgical Excision ◽  
Sinus Tract ◽  
Neural Tube Closure ◽  
Intracranial Extension ◽  
Dermal Sinus ◽  
Oral Flora ◽  
Prevotella Melaninogenica ◽  
Dermal Sinus Tract

Abstract Prevotella species are gram-negative anaerobic commensal bacteria of the oropharynx, which frequently cause periodontal disease but are otherwise rarely implicated in serious bacterial infections. Cranial dermoid cysts are benign neoplasms that grow along the planes of the embryonic neural tube closure. In infants, they most commonly present in frontal locations, including periorbital, nasal, and within the anterior fontanelle. Although dermoid cysts are slow growing, usually uncomplicated, and easily treated definitively with surgical excision, cranial cysts located on the midline are associated with a higher risk for persistent dermal sinus tract with intracranial extension of the tumor. We describe a case of a 10-month-old male patient with an occipital midline dermoid cyst with intracranial extension, infected with Prevotella melaninogenica, and complicated by intracranial abscess formation and meningitis.This case highlights two unusual disease entities: the uncommon occipital location of a dermoid cyst, and complications of that cyst caused by a serious bacterial infection with a normal oral flora. We discuss the recommendation for neuroimaging prior to surgical excision of a midline dermoid cyst, given the risk for dermal sinus tract with intracranial communication. We also discuss potential mechanisms for bacterial inoculation of this cyst with Prevotella melaninogenica. This pathogen has not previously been reported as a complication of dermoid cysts.

Ovarian Dermoid Cyst

2020 ◽  
Author(s):  
Keyword(s):  
Dermoid Cyst ◽  
Ovarian Dermoid Cyst

Cervical Dermal Sinus Associated With Intradural Dermoid Cyst

Consultant ◽  
2020 ◽  
Author(s):  
Aviva Jaari Whelan ◽  
James N. Crooks
Keyword(s):  
Dermoid Cyst ◽  
Dermal Sinus

Ruptured dermoid cyst of the conus medullaris in the myelomeningocele sac revealed at the initial repair surgery

2019 ◽  
Vol 36 (5) ◽  
pp. 1061-1065 ◽  
Author(s):  
Ai Kurogi ◽  
Takato Morioka ◽  
Nobuya Murakami ◽  
Naoyuki Nakanami ◽  
Satoshi O. Suzuki
Keyword(s):  
Dermoid Cyst ◽  
Conus Medullaris

Bilateral ovarian cysts of mature cystic teratoma and Endometrioma: Its surgical challenges and review of literature

2021 ◽  
pp. 228402652110321
Author(s):  
Vimee Bindra ◽  
Mamatha Reddy ◽  
Girija Shankar Mohanty ◽  
Neha Agarwal ◽  
Aditya Kulkarni
Keyword(s):  
Dermoid Cyst ◽  
Germ Cell Tumors ◽  
Cystic Teratoma ◽  
Pelvic Endometriosis ◽  
Review Of Literature ◽  
Ovarian Endometriosis ◽  
Nulliparous Women ◽  
Ovarian Endometrioma ◽  
Ovarian Endometriomas

Teratomas are most frequent germ cell tumors of ovary with an incidence of 15%–20% of all ovarian neoplasm while endometriomas are present in 25.5%–45% of women with pelvic endometriosis. In spite of their increased individual incidence, association of cystic teratomas and ovarian endometriomas is extremely rare. Our case is that of a 33-year-old nulligravida who presented with heavy menstrual flow and pain during periods for last few months, ultrasonography revealed 74 × 57 mm mass in right adnexa-likely ovarian dermoid, enlarged left ovary with two small cysts of size 33 × 29 mm and 25 × 20 mm likely endometrioma, managed by laparoscopy, found to have left ovarian endometrioma of 6 × 6 cm and right ovarian dermoid cyst of 10 × 8 cm size, histopathology confirmed the same. This association of teratoma in one ovary and endometrioma in other ovary of same patient poses a surgical challenge, when it affects young and nulliparous women. Further follow up is mandatory for this simultaneous finding of ovarian endometriosis with coincidental dermoid cyst to assess ovarian reserve, recurrence of either of the cysts, and it also presents a challenge to clinicians to predict the post-operative course of such cases.

Congenital Dermal Sinus Elements in Each Tethering Stalk of Coexisting Thoracic Limited Dorsal Myeloschisis and Retained Medullary Cord

2020 ◽  
pp. 1-8
Author(s):  
Takato Morioka ◽  
Nobuya Murakami ◽  
Masako Ichiyama ◽  
Takeshi Kusuda ◽  
Satoshi O. Suzuki
Keyword(s):  
Present Article ◽  
Dermoid Cyst ◽  
Spinal Dysraphism ◽  
Conus Medullaris ◽  
Dermal Sinus ◽  
Case Presentation ◽  
Upper Tract ◽  
Secondary Neurulation ◽  
Extradural Space ◽  
Congenital Dermal Sinus

<b><i>Introduction:</i></b> The embryogenesis of limited dorsal myeloschisis (LDM) likely involves impaired disjunction between the cutaneous and neural ectoderms during primary neurulation. Because LDM and congenital dermal sinus (CDS) have a shared origin in this regard, CDS elements can be found in the LDM stalk. Retained medullary cord (RMC) is a closed spinal dysraphism involving a robust, elongated, cord-like structure extending from the conus medullaris to the dural cul-de-sac. Because the RMC is assumed to be caused by impaired secondary neurulation, concurrent RMC and CDS cannot be explained embryologically. In the present article, we report a case in which CDS elements were noted in each tethering stalk of a coexisting LDM and RMC. <b><i>Case Presentation:</i></b> A 2.5-month-old boy with left clubfoot and frequent urinary and fecal leakage had 2 tethering tracts. The upper tract, which ran from the thoracic tail-like cutaneous appendage, had CDS elements in the extradural stalk and a tiny dermoid cyst in the intradural stalk immediately after the dural entry. In the lower tract, which ran from the lumbosacral dimple, the CDS as an extradural stalk continued to the RMC at the dural cul-de-sac. Both stalks were entirely resected through skip laminotomy/laminectomy at 1 stage to untether the cord and resect the CDS elements. <b><i>Conclusion:</i></b> Surgeons should be aware that CDS elements, in addition to LDM, may coexist with RMC that extends out to the extradural space.

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