No abstract available.

No abstract available.

The use of intravitreal corticosteroids in the management of endophthalmitis remains controversial. This study was performed to evaluate the effectiveness of dexamethasone(DXM) in Candida endophthalmitis. In rabbits, Candida albicans(3,000 blastospore: Group A, 30,000 blastopore: Group B) was inoculated intrabitreally. At 24, 48, and 72 hours postinoculation, single intravitreal dose of amphotericin B(AMP, 5microgram/0.1ml) with DXM(400microgram/0.1ml) or AMP alone was given. Clinical examination, protein analysis, electrophysiological and histopathologic measures were utilized to rate DXM effectiveness. Dosage of 5microgram AMP resulted in no culture in both Group A and B, On examinations including the electrophysiologic and histopathologic studies, eyes treated with AMP and DXM did not differ from eyes treated with AMP alone in the Group A(p>0.05). On protein analysis for vitreous in the Group B, however, eyes treated with AMP alone at 24 and 48 hours postinoculation(p<0.05). On electrophysiologic study the decrease rate of the amplitude showed the difference between at 24 hours postinoculation and at 48 or 72 hours postinoculation(p<0.05). Histologic preparations showed a mild or moderate cellular infilteration in the vitreous and swelling in the sensory retina, but small abscess in the vitreous observed when treatment was delayed more than 72 hours following inoculation in both Group A and B. DXM in the experimental Candida endophthalmitis had the beneficial effect in eyes with 30,000 blastspore inoculation and in eyes treated with AMP and DXM at 24 hours postinoculation.
Abscess ; Adrenal Cortex Hormones ; Amphotericin B ; Candida* ; Dexamethasone* ; Endophthalmitis* ; Gastrula ; Intravitreal Injections ; Rabbits ; Retina

The congenital diverticulum of ventricle is a rare cardiac malformation arising from the left or right ventricle, the former being more common. Ventricular diverticulum is usually associated with other anomalies including intracardiac, midline thoracic, diaphragmatic and abdominal wall defect. The authors experienced a case of congenital diverticulum of left ventricle in nine month-old female infant. Left Blolock-Taussig shunt operation was done and total correction will be done later. Thereafter we presented a case with brief review of the related literatures.
Abdominal Wall ; Diverticulum* ; Female ; Heart Ventricles ; Humans ; Infant ; Pulmonary Atresia*

Surgical anatomy is an important and fundamental aspect for all surgical procedures. Anatomy provides a surgeon with the basic and in-depth knowledge that is required and mandatory when performing an operation. Although this subject might be tedious and routine, it is compulsory and should not be overlooked or neglected to avoid any possible postoperative complications. An aggressive and hasty operation without anatomic considerations might cause adverse effects that are irreversible even though a surgical anatomy of the nose is quite simple.
Asian Continental Ancestry Group ; Humans ; Musculoskeletal System ; Nervous System ; Nose ; Postoperative Complications ; Rhinoplasty ; Skin

This article, which comprises the third part of a series on surgical anatomy for Asian rhinoplasty, addresses the lower one-third of the nose, including the alar cartilage and tip-supporting structures, known as distal mobile framework. As discussed in earlier parts of this series, diversity in surgical anatomy results in different surgical techniques in Asian rhinoplasty compared to rhinoplasty in Caucasian patients. Nasal tip structures are especially important due to their crucial importance for changing the nasal shape in Asians. This article, along with the previous ones, will provide both basic and advanced knowledge of practical surgical anatomy for Asian rhinoplasty.

Surgical anatomy for Asian rhinoplasty Part I reviewed layered anatomy with neurovascular system of the nose. Part II discusses upper two-thirds of nose which consists of nasal bony and cartilaginous structures. Nasal physiology is mentioned briefly since there are several key structures that are important in nasal function. Following Part III will cover lower one-third of nose including in-depth anatomic structures which are important for advanced Asian rhinoplasty.

Deviated nose is highly challenging in rhinoplasty since the surgeon should consider both aesthetic and functional aspects of the nose. Deviated nose correction is surgically complex, and a thorough understanding of the mechanical and physiological changes of intranasal structures, including the septum and turbinates, is necessary for functional improvement.

Folding of the choroid, Bruchs membrane, and the overlying retina may occur in a variety of ocular and orbital diseases and after certain surgical procedures. A 34-year-old man experienced the decreased visual acuity and the protrusion and displacement in the right eye for at least 4 years. The protrusion of the patient was 13mm in the right eye and 6mm in the left eye with the aid of Hertels exophthalmometer. The right eye appeared downward deviation about 15 prism. The tumor located outside the muscle cone in the computed tomography and ultrasonography seemed to make the large choroidal folds involving the macula region. The retinal pigment epithelial atrophy was noted along long-standing choroidal folds. The tumor was removed by the lateral orbitotomy. The size of tumor was 20 x 15x 10mm. The postoperative protrusion was 6mm in the both eye. After removal of tumor, changes in the corneal refraction, visual acuity, and choroidal folds with the retinal pigment epithelial atrophy did not occur in comparison with the preoperative state.
Adult ; Atrophy ; Bruch Membrane ; Choroid* ; Humans ; Orbit* ; Orbital Diseases ; Retina ; Retinaldehyde ; Ultrasonography ; Visual Acuity

ICG angiography, an excellent method for the study of choroidal disorders, was used to evaluate the intraocular vascular abnormalities associated with Harada disease. 25-year-old male with Harada disease was examined by using fluorescein angiography and ICG angiography during the whole course of the disease. In the acute stage of the disease, FAG showed dye leakage and pooling into the subretinal space in the posterior pole. The dye leakage and pooling were improved or disappeared during follow up period. In ICG angiography, filling delay of choroidal circulation and numerous hypofluorescent spots were the most remarkable findings in the acute stage of the disease. In the early to late phase choroidal vessels were indistinct. The filling delay and indistinct choroidal vessels in the acute stage were gradually improved or more clearly visualized during the whole course of the disease. However, multiple hypofluorescent spots were still present till the recovery stage of the disease. Also, ICG angiography showed several dye leakages as hyperfluorescent spots and pooling as hypofluorescent or hyperfluorescent area. The choroidal tissue staining appeared during the recovery stage of the disease. ICG angiography clearly revealed the disturbance of choroidal circulation in Harada disease, and filling delay of the choroidal circulation and indistinct choroidal vessels. ICG angiography helps to demonstrate the pathologic findings of Harada disease clinically.
Adult ; Angiography ; Choroid ; Fluorescein Angiography ; Follow-Up Studies ; Humans ; Indocyanine Green* ; Male