The heterotopic and tissues may be divided into two categories: those that are found in the head and neck region, and those that arise elsewhere. The latter type is rare and most cases are found in the lungs of patients with neural tube defect, particularly anencephaly. Our report descrives anencephalic male infant with heterotopic glial nodules in both lungs. The largest nodule is 2x1.5x1 cm, locates in the lower lobe of the left lung, and has a round gray-white cut surface with cystic spaces. Microscopically, the nodules consist of irregularly arranged astrocytes and glial fibers, in which are embedded gland-like or cystically dilated bronchioles. The astrocytes and glial fibers are strongly positive for glial fibrillary acidic protein and show astrocytic filaments on electron microscopy. This will be an additional case supporting the amniotic fluid aspiration/implantation theory of pathogenetic mechanism of distal heerotopic glial tissue.
Infant ; Male ; Female ; Humans

No abstract available.
Multicystic Dysplastic Kidney* ; Ultrasonography*

PURPOSE: To evaluate the effects of silicone tube intubation in patients showing common canalicular obstruction in dacryocystography. METHODS: We conducted a retrospective chart review of 136 eyes of 93 patients who underwent silicone tube intubation and who were followed for more than 6 months. The patients were divided into 2 groups: the normal canaliculus group (112 eyes of 72 patients) and the common canalicular obstruction group (24 eyes of 21 patients). The demographic characteristics, degree of nasolacrimal duct obstruction on probing, and functional and anatomical success rates of silicone tube intubation were compared between the two groups. Surgery success was noted when the patient was satisfied with the 'improved' tearing symptom and the tear meniscus height decreased. RESULTS: On probing, 17 (70.8%) of 27 eyes revealed definite obstructive feeling at nasolacrimal duct in the common canalicular obstruction group, and there was no significant difference compared to the normal canaliculus group (p = 0.639). The anatomical success rate of silicone tube intubation was 91.1% in the normal canaliculus group and 83.3% in the common canalicular obstruction group, and the functional success rate was 85.7% in the normal canaliculus group and 75.0% in the common canalicular obstruction group. There were no significant differences in success rates between the two groups (p = 0.271, p = 0.161, respectively). CONCLUSIONS: Silicone tube intubation can be considered as a primary treatment option for management of common canalicular obstruction.
Humans ; Intubation* ; Nasolacrimal Duct ; Retrospective Studies ; Silicon* ; Silicones* ; Tears

The authors analysed 340 cases of the ocular injuries among 7633 out and in-patients who visited to the clinic of P.N.U. hospital during 5 years, from Jan. 1964 to Dec. 1968. Followings were discussed. 1. We found that 4.6% of all cases attending our eyes clinic was victims of ocular injuries. 2. The sex incidence showed that 78.9% of such ocular injuries occured in male and 21.1% in female. 3. The incidence was prevalent in young adult 21-30 years of age, and their large number of cases were injured from blowing and industrial accidents, while in children under 10 years of age sharp-pointed toys were more frequent causes. 4. The subconjunctival hemorrhage was the most frequent disturbance of ocular injuries and then came traumatic cataract and corneal foreign bodies in that order. 5. The prognosis of ocular injuries was generally poor, especially, poor, especially in the perforating and penetrating wound of the whether the foreign body was retained or not.
Accidents, Occupational ; Cataract ; Child ; Female ; Foreign Bodies ; Hemorrhage ; Humans ; Incidence ; Male ; Play and Playthings ; Prognosis ; Wounds, Penetrating ; Young Adult

PURPOSE: To report a case of delayed orbital cellulitis with subperiosteal abscess after orbital floor fracture repair using an absorbable sheet implant (Macropore®, Medtronic Inc., Minneapolis, MN, USA). CASE SUMMARY: A 16-year-old male visited the oculoplastic clinic for left eye pain, lower eyelid swelling and vertical diplopia for 1 day. The patient had a history of inferior orbital wall fracture repair surgery using Macropore® 20 months prior. The orbital computed tomography scan showed a subperiosteal cystic mass with surrounding infiltration at the left orbital floor, and ethmoidal and maxillary sinusitis; however, sheet implant was not clearly observed. Despite systemic antibiotic treatment for 3 days, his clinical findings did not improve, thus we decided to drain the subperiosteal abscess through a transconjunctival approach. Intraoperatively, the Macropore® sheet was almost dissolved, but small pieces remained. The culture of drained contents showed no microorganisms. Systemic antibiotics were continued for 18 days after surgery, and clinical symptoms completely improved. CONCLUSIONS: Delayed orbital cellulitis should be considered in patients with extraocular muscle movement limitation and painful orbital swelling if the patient has a history of orbital wall fracture repair, even if a bioresorbable implant was used. Prompt imaging evaluation should be emphasized for early diagnosis and proper treatment.
Abscess ; Absorbable Implants* ; Adolescent ; Anti-Bacterial Agents ; Diplopia ; Early Diagnosis ; Eye Pain ; Eyelids ; Humans ; Male ; Maxillary Sinus ; Maxillary Sinusitis ; Orbit* ; Orbital Cellulitis* ; Orbital Fractures

PURPOSE: We present a case with conjunctival inclusion cyst at inferior fornix treated by marsupialization. CASE SUMMARY: A 23-year-old woman visited our clinic complaining of left lower eyelid swelling. Ophthalmologic examination and CT scan showed a cystic mass from inferior conjunctival fornix to anterior orbit with shallow fornix and focal symblepharon. The cyst was effectively removed with marsupializaion. Postoperatively, there was no recurrence of cyst and the fornix was deepened. CONCLUSIONS: Marsupialization can be a considerable treatment option in conjunctival inclusion cyst, especially when accompanied by shallow fornix and symblepharon.
Eyelids ; Female ; Humans ; Orbit ; Recurrence ; Tomography, X-Ray Computed ; Young Adult

PURPOSE: Organizing hematomas (hematic pseudocysts) of the orbit are usually the consequence of direct blunt trauma and are important in the differential diagnosis of orbital cystic lesion. Herein, we report a case of orbital organizing hematoma masquerading as a chalazion. CASE SUMMARY: A 12-year-old female visited our clinic complaining of left lower eyelid swelling. CT scan and MR imaging showed a mass detected in the inferomedial space of her left orbit, which did not invade the adjacent tissue. Excisional biopsy of the orbital mass was performed. Histological examination showed the accumulation of blood-breakdown products within a thick fibrous capsule without epithelial or endothelial lining. The mass was diagnosed as an organizing hematoma. CONCLUSIONS: An orbital organizing hematoma can present, although rare, as a chalazion-like eyelid mass. Careful clinical and radiological examinations can help in making a differential diagnosis.
Biopsy ; Chalazion* ; Child ; Diagnosis, Differential ; Eyelids ; Female ; Hematoma* ; Humans ; Magnetic Resonance Imaging ; Orbit* ; Tomography, X-Ray Computed

No abstract available.
Female ; Hysterectomy, Vaginal*

No abstract available.
Female ; Hysterectomy, Vaginal*

No abstract available.
Melanoma ; Nevus