The treatment of fractures of the dens is controversial and the major controversy has centered on type II fracture of Anderson and D'Alonzo classification because of its high incidence of nonunion when they were treated by external immobilization like halo apparatus. The posterior arthrodesis of atlas and axis which has been recommended by many authors results in the limitation of rotation of neck. In an attempt to promote bone union and to eliminate functional impairment, the authors have treated 7 consecutive cases of type II dens fracture by direct screw fixation with one or two screws. Minimum follow up period was 15 months(Av. 20mos.). Ages were varied between 23 to 68 years. Amounts of displacement on arrival were more than 4mm in all. Ambulation was started from the day after operation with the external support. Bone union was observed in 6 cases within 3 months without limitation of rotation. One nonunion with losening of screw and one transient dysphagia were observed. The authors believe that the procedure has the advantages in bone union and neck motion, but it requires surgeon's experience and the modification of implant for secure fixation.
Arthrodesis ; Classification ; Deglutition Disorders ; Follow-Up Studies ; Immobilization ; Incidence ; Neck ; Walking

Multiple neurilerv,omas occurred i.n a 14-year-old boy with neurofibromatosis and right eye blindness. His father succumbed to neurofibromatosis at the age of 42. Histologically-proved neurilemornas and neurofibromas were noted on the face, neck, trunk and extremities, but no cafe au-Iait spots ohserved. There were nevus anemicus, hairy nevus and pigmented moles. The associated features in this patient includc muscular atrophies, weakness of the left hand, parest,hesia of the medial side of left forcarm and Dupuytrens contracture of left fourth finger.
Adolescent ; Blindness ; Dupuytren Contracture ; Extremities ; Fathers ; Fingers ; Hand ; Humans ; Male ; Muscular Atrophy ; Neck ; Neurilemmoma* ; Neurofibroma ; Neurofibromatoses* ; Nevus ; Nevus, Pigmented

A case of pachyonychia congcnita occurring in a 8 year-old boy is described. A few weeks after delivery, his mother noticed thickening of all the finger and toe nails of her baby. Family history was denied. In addition to characteristic features of pachyonychia congenita of all the nails, follicular keratotic papules were noted on the knees, elbows, buttocks and legs, and also tender thick calluses, on the soles with palnioplantar hyperhidrosis. There were three cornu cutaneurn on the popliteal and left antecubital fossae. Other associated fea.tures include a painful tense bulla at the left fourth finger, irnpetiginous patches on the anterior thighs, hoarseness and leukokeratosis linguae, sparseness of the scalp hairs, and granulosis rubra nasi accompanied by facial hyperhidrosis.
Bony Callus ; Buttocks ; Child ; Elbow ; Fingers ; Hair ; Hoarseness ; Humans ; Hyperhidrosis ; Knee ; Leg ; Leukoplakia ; Male ; Mothers ; Nails, Malformed* ; Pachyonychia Congenita* ; Scalp ; Thigh ; Toes ; Transcutaneous Electric Nerve Stimulation

Two cases of tuberous sclerosis are reported. Case 1: A 13 years-old girl had a triad of adenoma sebaceum, mental deficiency and epileptic seizures associated with ichthyosis vulgaris, but family history revealed no evidences of the disease except ichthyosis in her mother. Case 2 : A 21 year-old woman had a adenoma sebaceum, shagreen patch, periungual fibroma and fihromatous plaque, showing intracranial calcificatins on roentgenographic examination, but has not demonstrated any neurological manifestations as yet. Family history also revealed adenoma sebaceum in her father and two younger sisters. We feel this case is a "forme fruste" of tuberous sclerosis.
Adolescent ; Epilepsy ; Fathers ; Female ; Fibroma ; Humans ; Ichthyosis ; Ichthyosis Vulgaris ; Intellectual Disability ; Korea* ; Mothers ; Neurologic Manifestations ; Siblings ; Tuberous Sclerosis* ; Young Adult

A case of dermatitis herpetiformis assaciated with erythema annulare centrifugum is reported. The patient was a 21 year-old male, who had papulovesieles, erythematous lesions, pigmentation, and erythema annulare centrifugum lesions on the trunk, shoulders, buttocks and extensor surfaces of the extremities, and severe itching sensation of 9 months' duration. The skin biopsy from the vesicular and erythema annulare centrifugum lesion showed subepidermal bulla and vesicles with neutrophil and eosinophil infiltrations.
Biopsy ; Buttocks ; Dermatitis Herpetiformis* ; Dermatitis* ; Eosinophils ; Erythema* ; Extremities ; Humans ; Male ; Neutrophils ; Pigmentation ; Pruritus ; Sensation ; Shoulder ; Skin ; Young Adult

No abstract available.
Adult* ; Humans

We have presented three cases of Ritter's disease appearing on 11, 14, and 14 days old boys respectively. Staphyloccccus albus was cultured from bullar contents of case 1 and 2, and coaguIase positive staphylococcus from case 3. These patients were successfully treated with systemic and topical antimicrobials.
Humans ; Staphylococcal Scalded Skin Syndrome* ; Staphylococcus

A case of porphyria cutanca tarda is reported, in which the photosensitive cutaneous symptoms developed in association with impaired hepatic function possibly related to chronic consumption of alcohol. Wood's light examination of the urine revealed coral red fluorescence, and qualitative chemical urinalysis was strong positive for uroporphyrin and coproporphyrin. Biopsy of the skin showed subepidermal bulla with festooning arrangement of the naked papillae and basophilic degeneration of the dermis. The patient's favorable response to alkalinization therapy by sodium bicarbonate per os is encouraging, even for a short period's observation. Clinical, histopathological, and biochemical features of this disease are also discussed.
Anthozoa ; Basophils ; Biopsy ; Dermis ; Fluorescence ; Porphyrias ; Skin ; Sodium Bicarbonate ; Urinalysis

To study the relationship between the bone mineral density measured by DEXA and QCT methods and to study the factors influencing on the value, bone mineral density in 208 patients with low back pain were measured by the two methods and compared statistically. Ages were varied between 17 to 79(Av. 46.7) years and male and female were 86 and 122. The results of this are as follows; 1. The values of DEXA and QCT showed statistically significant relationship(γ=0.58) as a whole. And bone mineral density in L2, L3 and L4 showed no difference in both groups. 2. Bone loss by aging(per year) in male and female was 0.99% and 1.06% by DEXA, 0,99% and 1.41% by QCT. 3. Body height and weight showed no significant influence of the value in two methods. 4. In body mass index over 27.5, the value measured by QCT was influenced to be diminished while that of DEXA was not influenced. 5. The value by QCT was influenced to be diminished by the increase of age especially over 50 years old in both sex. While the value by DEXA was influenced to be lowered than expected in female over 50 years old. It is concluded that the methods of measurement of bone mineral density have their limitation depend on the age, sex and mass index.
Body Height ; Body Mass Index ; Bone Density ; Female ; Humans ; Low Back Pain ; Male ; Spine

No abstract available.
Animals ; Lymphocyte Subsets* ; Lymphocytes* ; Rats*