A case of adenocarcinoma developed initially in the left eye of a 25 year old Korean male was reported. Proptosis and visual disturbance were his chief complaints for about 18 months prior to visit our hospital. The tumor was radically removed, and then received radiotherapy with Co60 for 25 days. Metastasis occured in the skull bone and the right eye at 7 months and 8 months respectively, after the operation. The author was concluded that the poor prognosis is due to it's nature of malignancy and delayed surgical management.
Adenocarcinoma* ; Adult ; Exophthalmos ; Humans ; Male ; Neoplasm Metastasis ; Prognosis ; Radiotherapy ; Skull

Purpura fulminans (gangrenosa) is a rare clinical syndrome characterized by sudden appearance of rapidly progressive symmetrical subcutaneous ecchymosis durimg the convalescent stage of various infectious disease. A 4 year-old. boy has developed multiple skin defects with necrosis on extrernities and gangrenous changes on the left foot following a meningococcemia. B-K amputation on left leg and. free skin graft for multiple skin defect on extremities were, carried out.
Amputation ; Child, Preschool ; Communicable Diseases ; Ecchymosis ; Extremities ; Foot ; Humans ; Leg ; Male ; Necrosis ; Purpura Fulminans* ; Purpura* ; Skin ; Transplants

Three cases of orbital rhabomyosarcoma are reported here. Histological studies comfirmed the lesion 1:0 be the alveolar type in all cases. This tumor is a rare disease entity in Orient than Europe and America and accordingly, rarely encountered in our ophthalmologic practice, although it is the commonest primary malignant orbital tumor in children. Of the three cases reported here one occurred in adu1t and the other two in children. Case I. This 15 month old male showed a swelling of the left upper lid toward the medial side for 2 months and visited to our hospital on March 10, '69 with complaints of progressive swelling on the region with ptosis. The eye ball was slightly displaced toward the lower temporal side and ocular movement is limitted to upward. On palpation, the childthumb sized tumor was palpable in the upper nasal portion of the orbit. On excision of the tumor, the mass was found to be originated from the superior oblique muscle. The mass round measuring 2.5 X 2.5 X 1.5 cm in size. Histological diagnosis was alveolar rhabdomyosarcoma without cross-striation. No follow-up could be done. Case II. This patient of 15 month old male showed a swelling on the right lower lid existed 6 months and visited to our hospital on September 8, '69. The physical examination revealed that the left eye and the other routine examinations were within normal limits. The right eye showed the swelling of the lower lid, congestion of the palpebral conjunctiva, limitted movement of the eye ball toward the lower side and a palpable bean-sized mass on the region. The excision of tumor was performed under the general anesthesia. This mass was attached with the inferior oblique muscle with no other recognizable adhesion seemingly originating from that muscle. The mass was round and oval in shape, measuring 2 X 2 X 1 cm in size, diagnosis was alveolar rhabdomyosarcoma. The post-operative follow-up studies were unavailable. Case III. This case in one of adult alveolar rhabdomyosarcoma. At the age of 25 years, this man showed a proptosis of the right eye associated with migrain like headache, ocular pain and visual disturbance. This symptoms existed 6 months and gradually increased in intensity. On the physical examination, the left eye was found to be normal. The skull and orbit x-ray and c.b.c. were with in normal limits. The right eye revealed about 5mm proptosis compared with left eye and the adult thumb sized tumor was palpated on the inner side of the lower orbital rim. The visual acuity was in zero. The right optic disc was edematous and elevated about 4.0 D. The pupil showed marked dilatation and the light reflex was abscent and ocular movement was markedly limitted and eye ball is deviated toward the upper side. Under the general anesthesia, the exenteration of the orbit associated with the removal of tumor was carried out with no untoward complications. Origin of the mass was the inferior oblique muscle penetrating to the deeper part of the optic foraman and optic nerve was surrounded by the tumor completely Histology confirmed alveolar rhabdomyosarcoma. Follow-up study was impossible.
Adult ; Americas ; Anesthesia, General ; Child ; Conjunctiva ; Diagnosis ; Dilatation ; Estrogens, Conjugated (USP) ; Europe ; Exophthalmos ; Headache ; Humans ; Infant ; Male ; Optic Nerve ; Orbit* ; Palpation ; Physical Examination ; Pupil ; Rare Diseases ; Reflex ; Rhabdomyosarcoma* ; Rhabdomyosarcoma, Alveolar ; Skull ; Thumb ; Visual Acuity

No abstract available.
Anterior Cruciate Ligament* ; Patellar Ligament*

The developement of squamous cell carcinoma from the draining sinus of chronic osteomyelitis has long been recognized as a rare and late complication. The mode of developement of carcinoma at the site of chronic osteomyelitis is not well understood. This, however, is chiefly a disease of middle aged men, and tibia is the most common site. There are two types in this carcinoma; superficial and deep types. In the superficial type obvious presence of fungaiing growth makes diagnosis simple and easily confirmed by biopsy. In the deep type the diagnosis is difficult clinically, but the features most frequently described are an increase in pain and discharge with swelling and hemorrhage. Amputation at the adequate level is the treatment of choice. Three cases of the disease involving one left femur, and two left tibiae are reported with review of literature.
Amputation ; Biopsy ; Carcinoma, Squamous Cell ; Diagnosis ; Epithelial Cells ; Femur ; Hemorrhage ; Humans ; Male ; Middle Aged ; Osteomyelitis ; Tibia

No abstract available.
Compliance* ; Humans

No abstract available.
Compliance* ; Humans

No abstract available.
Liver*

PURPOSE: The goal of intermittent androgen deprivation (IAD) therapy in prostate cancer patients is to delay the disease progression and improve the survival rate. Therefore, the duration of off-treatment is very important for the effective treatment outcome of IAD. We analyzed factors that influence the duration of off-treatment in IAD. MATERIALS AND METHODS: We reviewed the medical records of 45 patients with prostate cancer who had completed at least 1 cycle of IAD. Uni- and multi-variate tests were used to determine the factors, which are predictive to the duration of off-treatment. These factors included: the patient's age, biopsy Gleasons score, initial PSA, presence of bone metastasis, PSA levels at 3 months following on-treatment and at 3 months following off-treatment, and the duration of on-treatment. RESULTS: The average follow up duration was 34 months (15-71 months). The average off-treatment duration of each cycle was 11.1 (4-40), 7.5 (4-14), and 5.6 (3-10) months for the 1st, 2nd and 3rd cycles, respectively. Independent factors associated with the extension of duration of off-treatment, by univariate tests, included: initial PSA value, PSA values at 3 months following on-treatment, PSA at 3 months following off- treatment, and duration of on-treatment. The duration of off-treatment was inversely related to the serum PSA level at the start, 3 months following on-treatment, and 3 months following off-treatment, while it was directly related to the duration of on- treatment by multivariate tests. CONCLUSIONS: The pretreatment serum PSA level and the serum PSA level at 3 months following on-treatment and off-treatment were valuable predictors for the duration of off-treatment in IAD.
Biopsy ; Disease Progression ; Follow-Up Studies ; Humans ; Medical Records ; Neoplasm Metastasis ; Prostate* ; Prostate-Specific Antigen ; Prostatic Neoplasms* ; Survival Rate ; Treatment Outcome

In anesthetized rabbits, the superior oblique muscle was excited by stimulation of a vestibular canal nerve. Induced reflex ocular movements were observed by the naked eyes, and were recorded by means of nystagmographic and oculographic techniques. Superior oblique muscle contraction induced by stimulation of a vestibular canal nerve produced ocular incycloduction associated with elevation. The elevatory action of superior oblique muscle was also demonstrated by means of the nystagmographic recording. Contraction of the superior oblique muscle caused augmented incycloduction in adduction of the eyeball, whereas excitation of the muscle produced augmented elevation in abduction of the eyeball. When these eye movements produced by the superior oblique muscle are compared to those of Tokumasu et al. observed in monkey and cat, the direction of the rotatory action appears to be contradictory. Such phenomenon may be ascribed to the anatomical differences of the oblique muscles in these animals endowed with the binocular or monocular vision.
Animals ; Cats ; Eye Movements ; Haplorhini ; Muscle Contraction ; Muscles ; Rabbits* ; Reflex ; Telescopes ; Vision, Monocular