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Biomedical subjects

A Cagdas

Publications and source records attributed to A Cagdas.

9 recordsLinked to original sources
PubMed2001

Nasal dermoid sinus cysts and the role of open rhinoplasty.

All suspected congenital abnormalities of the nose require further evaluation. The nasal dermoid sinus cyst (NDSC) is one of the many midline nasal masses that often pose diagnostic and treatment dilemmas for the plastic and reconstructive surgeon. NDSCs are distinct from other facial dermoids in their potential for involving deeper contiguous structures, and intracranial extension. Accurate diagnosis and effective treatment are essential to avoid craniofacial skeletal deformation, cyst rupture, and infection that could cause cutaneous, ocular, or intracranial complications. A comprehensive discussion of the embryogenesis, pathogenesis, diagnosis, and surgical management of the NDSC is presented to delineate the role of open rhinoplasty in optimizing the management of this congenital nasal deformity.

Adolescent↗
PubMed1999

Modified McIndoe procedure for vaginal agenesis.

Between 1982 and 1997, 29 patients with congenital absence of the vagina underwent modified McIndoe vaginoplasty at the Division of Plastic and Reconstructive Surgery, Ege University Medical School, Izmir, Turkey. As a modification, an X incision was utilized instead of a straight-line horizontal or sagittal incision. During the first postoperative week, a perforated Pyrex rigid mold was used. This was replaced with an unperforated mold at the end of the first week. These patients' medical records were reviewed retrospectively. Complications encountered included infection, total lack of skin graft take, stress urinary incontinence, partial graft loss, and vaginal stricture. All complications were treated except the stress urinary incontinence, and the final results were satisfactory.

Adolescent↗
PubMed1997

Benign giant schwannoma located in the upper arm.

A 72-year-old-female presented with a giant schwannoma on the medial side of her right upper arm. Ultrasonographic and magnetic resonance imaging examinations showed that it was almost a totally cystic lesion. It was initially misdiagnosed as a hydatid cyst. After excision of the tumor, histopathological examination revealed that it was a schwannoma composed of two types of regions known as Antoni A and B regions. The tumor was 15 x 8 x 7 cm in size. There were no neurological sequelae after the operation. This is probably the biggest schwannoma of the upper extremity reported.

Aged↗
PubMedDate not supplied

Marjolin's ulcer of the scalp: report of 5 cases and review of the literature.

The formation of neoplastic changes in the scar tissue of chronically ulcerating wounds is a well-known process. This condition is most commonly seen after the postburn scars, but it may be seen after many kinds of scars. The term "Marjolin's ulcer" is used to describe this type of carcinoma. Although many different cell types can be seen in these lesions, the most commonly seen is squamous cell carcinoma. Squamous cell carcinomas resulting from the Marjolin's ulcer have a much greater tendency to metastasize than squamous cell carcinomas resulting from the other causes. Confusion continues about the precise pathophysiology of this lesion and the clinical behavior of this neoplasm, and the mortality and morbidity rates are also conflicting. As would be expected, there is a wide variety of suggested treatment protocols for this disease. This article, through case reports and review of the literature, offers criteria for the treatment of the Marjolin's ulcers that arise on the scalp, which is an uncommon site.

Adult↗
PubMedDate not supplied

Marjolin's ulcers arising in burn scars.

Epidermoid carcinoma in nonhealing scar tissue, known as Marjolin's ulcer, is not uncommon and is thought to behave in a more aggressive fashion than those from other causes. Between 1982 and 1997, 56 patients with Marjolin's ulcer were treated at our center, Ege University Medical School, Izmir, Turkey. All lesions were secondary to various kinds of burns. Forty of these patients could be followed up 5 years or more. These 40 patients' medical records were reviewed retrospectively.

Adolescent↗
PubMedDate not supplied

Increased nuchal translucency in a case of long-chain 3-hydroxyacyl- coenzyme A dehydrogenase deficiency.

We present a case where the embryo showed an increased nuchal edema and a metabolic disorder. At 31 weeks of gestation the fetus developed a cardiomegaly and a hydrops. In this case, a long-chain 3-hydroxacyl-coenzyme A dehydrogenase deficiency (LCHAD deficiency) was confirmed by biochemical investigations in cultured chorionic villus cells and by DNA analysis. This metabolic disease causes a reduced production of mitochondrial trifunctional proteins and is a very rare autosomal-recessive disease.

3-Hydroxyacyl CoA Dehydrogenases↗