Case Of Dermoid Cyst Research Articles

鼻こうに発生した興味ある有毛性のうほうの一例

A rare case of dermoid cyst in the right nasal cavity in a 16-year-old female who had complained of nasal obstruction was reported. The tumor with some gray hairs on the inferior turbinate was observed postoperatively either histologically or scanning-electron microscopically. The tumor was removed en bloc without any difficulties by an endonasal approach. There is no reported case of such a tumor occurring in the nasal cavity in the past literature.

Clinical statistics on fifty cases of dermoid cyst in the oral region and a review of the japanese literature

Clinical statistics on fifty cases of dermoid cyst in the oral region and a review of the japanese literature

A case of dermoid cyst with two daughter cysts

A case of dermoid cyst with two daughter cysts

A case of dermoid cyst in the median region of the upper lip

A case of dermoid cyst in the median region of the upper lip

Eleven cases of dermoid cyst in the oral region (author's transl)

Eleven cases of dermoid cyst in the oral region (author's transl)

Two cases of dermoid cyst

Two cases of dermoid cyst

Dermoid Lesions of the Central Nervous System in Childhood

Four cases of dermoid cyst of the central nervous system are presented. The literature is reviewed together with the pathology, and the important point is brought forward that a lump in the midline axis posteriorly may represent a dermoid cyst with an intraspinal or intracranial extension. The risk of infection in an untreated cyst leading to scrious and fatal meningitis is stressed.

Surgical treatment and histopathological analysis of proptosis

Inflammations and tumors of the orbit and para-orbital regions may present as proptosis. Management depends on clinical, radiological, histo-pathological and biochemical evaluation. To analyze the clinical and histopathological profile of the lesions causing proptosis and to report the outcome of their surgical management. In a retrospective study, 25 cases of proptosis due to orbital and paraorbital tumours were analyzed in relation to their age, sex, and clinical and histopathological profiles. CT Scan was considered as the first line investigation modality. According to location and type of tumour, different surgical options like anterior orbitotomy, lateral orbitotomy and medial orbitotomy were considered. The majority of the patients were of the age group 50-59 years (28%). Primary orbital tumors were encountered in 15 cases (60%) and para-orbital in 10 (40%). Of 15 primary orbital tumors, 7 (46.66%) were excised by lateral orbitotomy, another 7 (46.66%) were approached via anterior orbitotomy, whereas 1 (6.67%) was removed by medial orbitotomy. Pediatric orbital tumors were quite common {7 (46.66%)}. Three cases of rhabdomyosarcoma, 3 cases of dermoid cyst and 1 case each of optic nerve glioma were found in pediatric age group. The most common benign adult tumor found in our study was pleomorphic adenoma of the lacrimal gland {3 (20%)}. The majority of the patients with proptosis are of the age group 50-59 years. Proptosis due to primary orbital tumors is more common than para-orbital tumors. Early diagnosis and timely surgical intervention provide good functional and cosmetic results.

Congenital anomalies of the eye and adnexae in Edo State, Nigeria

Congenital ocular anomalies are the result of defective development of the ocular tissues during intrauterine life. The aim of this study was to increase awareness amongst Ophthalmologists and other healthcare providers on some cogenital ocular anomalies seen in clinical practice. The 5 cases presented in this study were cases seen during our routine clinics at the University of Benin Teaching Hospital, Benin City, Edo State and Irrua Specialist Teaching Hospital, Edo State. Informed consent was obtained from the patients regarding the study and the illustrative photographs displayed in the study. Case reports of various congenital anomalies involving the eye and adnexae in Edo State, Nigeria seen over a 1-year period are presented. The first 2 cases were cases of clinical anophthalmos/micophthalmos. The causative factor in one of them was presumably maternal drug (traditional medicine) ingestion for a period of 5 months during pregnancy. The others were cases of dermoid cyst, congenital lid eversion and congenital corneal opacities. The literature on congenital anomalies of the eye and adnexae is briefly reviewed.

A rare case of dermoid cyst with water like content appeared in young girl

A rare case of dermoid cyst with water like content appeared in young girl

Erratum to : A rare case of dermoid cyst with water like content appeared in young girl

Erratum to : A rare case of dermoid cyst with water like content appeared in young girl

Three Cases of Dermoid Cyst at the Floor of the Mouth

Three cases of dermoid cyst at the floor of the mouth were reported. In one case, the tumor was located in the left side, the others were in the middle of the mouth.In two cases a submandibular incision was needed at the extirpation of the cysts, but one of these cysts was removed perorally without the submandibular incision.Histologically, one of these cysts was proved to be the epidermoid cyst and the others were dermoid cysts with sebaceous glands.

A case of congenital dermoid cyst of the nose

A case of dermoid cyst between the nasal bones is presented along with a useful, though not conventional, incision for its removal.

Congenital tumors of the nervous system. I. Epidermoid and dermoid cysts

Os autores estudam os tumores derivados de inclusões de tecidos embrionários ectodérmicos, seja de epitélio malpighiano (cistos epidermóides), seja os que incluem também elementos do derma (cistos dermóides). São feitas críticas às denominações de colesteatoma e tumor perláceo, com que os primeiros também são conhecidos. É frisada a raridade dêstes tumores entre as neoplasias do sistema nervoso, particularmente dos epidermóides espinais e dos dermóides diplóicos. Constituem caráter clínico comum a lenta evolução e a incidência em jovens. A sintomatologia neurológica é extremamente variada, pois êsses cistos podem situar-se em tôdas as porções do neuraxe. Certas formas comportam quadro clínico que poderá aventar a etiologia. São relatados 12 casos de cistos epidermóides (sendo 3 espinais) e 2 de dermóides (incluindo um diplóico). É chamada a atenção para a possibilidade de ocorrerem alterações do liqüido cefalorraqueano capazes de induzir a diagnósticos errôneos, especialmente de neurossífilis e de neurocisticercose.

頤部及び舌下頤下部に 2 コの皮様嚢胞を有する 1 例 : 附、最近の本邦文献 (1952∿1958) の統計的観察

頤部及び舌下頤下部に 2 コの皮様嚢胞を有する 1 例 : 附、最近の本邦文献 (1952∿1958) の統計的観察

後腹膜皮様嚢腫に就いて

There are many reports of various tumors in the retroperitoneal cavity, and the description of retroperitoneal lipoma by Morgani (1761) may be the first one in this disease group. In 1829 Lobstein first proposed a disease “retroperitoneal tumor”, which generates at retroperitoneal wall from diaphragma to linea cruciata and which is independent to various organs existing at retroperitoneal region.In this report, the experience of a very large dermoidcyst which belongs to the benign tumor in retroperitoneal cavity is descibed with the references on it.According to the recent statistical observation on 533 cases of retroperitoneal tumor in Europe and United State, the benign tumor is only 15-20% while a majority of them is malignant, and according to the observation in Memorial Cancer Center for 96 years, the ratio of the retroperitoneal tumor to the general tumor is 120: 6000.Next, the retroperitoneal teratoma is relatively rare; for example, according to the Willis's report of 82 cases, the teratoma generated at the retroperitoneal region is only 3 cases (3.7%).A case of dermoidcyst which is a relatively rare postperitoneal benign tumor has been summarily reported.(1) The retroperitoneal tumor in a thirty-year-old woman.(2) The secondary swelling of kidney due to pressure and the operative extraction of retroperitoneal dermoidcyst of about 6kg.3) The references on the general postperitoneal tumors were statistically investigated.

A Case of Dermoid Cyst at Cauda Epuina

A Case of Dermoid Cyst at Cauda Epuina

Dermoid cysts (dermoids) of the floor of the mouth

Dermoid cysts of the floor of the mouth are discussed as to their embryology, development, and classification. A classification of these cysts, based on histopathologic findings, is presented in this article and it is suggested that the word dermoid be retained as a clinical term for all these developmental cysts of the floor of the mouth. Four cases of dermoid cysts of the floor of the mouth are presented; these were successfully managed surgically without recurrence. A preoperative evaluation of the location of the cyst in relation to the mylohyoid and geniohyoid muscles, that is, sublingual or submental position, is important in determining whether to approach the cyst through an intraoral or an extraoral incision. The clinical diagnosis is inconclusive and the final diagnosis must be proved by histologic examination.

CYSTS OF THE MASTOID BONE

A SMALL NUMBER of cases of cyst involving the mastoid process have been reported in the literature.1Microscopic studies in these cases showed a cyst of either a dermoid or a sebaceous character. In some of the cases of dermoid cyst mentioned in the literature bony destruction of the mastoid bone was present, while in others the cyst was located in the subcutaneous layer only. The case of cyst of the mastoid process described in this paper is presented because no report of a similar case was found in the literature and because the clinical course and the examination in no way indicated the extensive pathologic process involving the dura and the petrous bone. REPORT OF A CASE A 17 year old white youth noticed a painless swelling behind his left auricle three months before his admission to the Presbyterian Hospital, New York. He had never experienced any pain or

CHOLESTEATOMA OF ORBIT

In discussing cholesteatoma of the orbit one is immediately struck by the scarcity of reports of cases. Although somewhat closely allied to dermoid cyst of the orbit, cholesteatoma is a distinct entity. As noted by Samuels, dermoid cyst of the orbit is rare ; this is a truism. Likewise, cholesterol in a cyst of the orbit is exceedingly rare, while so-called true cholesteatoma of the orbit is even less frequently encountered. The purpose of this paper is to define cholesteatoma of the orbit, present the theories as to its etiology and classification, review the cases reported in the literature and report a new case. A number of cases of dermoid cyst of the orbit and of cholesteatoma of the paranasal sinuses, mastoid, etc., have been reported. These will not be reviewed except as to their general characteristics and the manner in which they differ from true, or primary, cholesteatoma of the