Gastric bezoars are large masses or concretions, composed with plant fiber, hair and miscellaneous foreign bodies, found in the stomach and occur usually as sequele of gastric surgery. We experienced 2 cases of fat bezoars which developed after drinking of melted beef fst. They had postprandial epigastric fullness and pain, those were relieved on supine and left recumbent position. Upper gastrointestinal series showed a large movable mass in the stomach in hoth cases. On gastrofibercopic examination, a large egg sized white bezoar was cordirmed in both cases and a gastrie ulcer at antrum associated in one case. In attempt to removal of the bezoars, we tried to break them, but failed because of its character. The patients were treated with pancreatic lipase containg digestives, Pancreon-F and Azintal. From one day after this treatment, symptoms were completely relieved. Five days later, we confirmed disappearance of bezoars by gastrofiberscopy. and upper gastrointestinal barium
Barium ; Bezoars* ; Drinking ; Foreign Bodies ; Hair ; Humans ; Lipase* ; Ovum ; Plants ; Stomach ; Ulcer

No abstract available.
Gonadal Dysgenesis, Mixed*

No abstract available.
Dermatitis, Atopic* ; Eczema* ; Kaposi Varicelliform Eruption*

No abstract available.
Anemia, Aplastic*

Benign lichenoid keratosis is an asyrnptomatic, isolated, plaque-like lesion frequently mistaken for basal cell carcinoma, Bowens disease, and actinic or seborrheic keratosis because of its variable clinical appearance. We present two cases of benign lichenoid keratosis. The first case was a 44-year-old female who had mild pruritic, ll x15rnrn sized, single, slightly elevated brownish plaque with fine scaling on the right zygornatic area of 5 years' duration. The second case was a 35-year-old female who had mild prutitic, single, pea- sized erythernatous patch on the left ala nasi of one month's duration. On histologic examination, these two cases showed same histologic findings, such as focal parakeratosis, moderate hyperkeratosis, irregular acanthosis and liquefaction degeneration of basal cells in the epidermis and band-like mononuclear infiltration and colloid bodies in the dermis.
Actins ; Adult ; Bowen's Disease ; Carcinoma, Basal Cell ; Colloids ; Dermis ; Epidermis ; Female ; Humans ; Keratosis* ; Keratosis, Seborrheic ; Parakeratosis

Various surgical methods have been used to reconstruct severe soft tissue defects of the finger with exposed critical structures such as tendon, bone, and nerve. Some of these methods include rotation flap, cross finger flap, or regional flap similar to neurovascular island flap. However, there were often difficult situations where a flap could not be applied depending on the remaining surrounding tissue, injured area, and size of defect. As a result, free flap or distant flap may become necessary. However, distant flaps often cause stiffness of the finger joints since the hands need to be immobilized for a long time, while standard free flaps may be too thick to cover the finger and cause problems such as morbidities of the donor site. Since May, 1997, at Anam Hospital, we have performed reconstruction on 6 patients with soft tissue defect using a thin, flexible medial plantar septo-cutaneous free flap similar to the volar aspect of the finger in anatomical characteristics of the skin and subcutaneous tissue covering. The vessels used for this flap were superficial branches of medial division of the medial plantar artery and vena comitantes, or the subcutaneous veins. The mean size of the flaps was 2.75cm x 4.25cm. Primary repair or split-thickness skin graft was performed on the donor site depending on the size. All the flaps survived without significant complications, except one case of venous insufficiency. The composition of the transferred flaps was good with the recovery of pain, touch and temperature sensation. A free medial plantar septo-cutaneous flap has several advantages, e.g., it is small in comparison with other standard free flaps, having two draining venous pathways, good color and texture, and a good recovery of protective sensation. This flap can be used for the reconstruction of soft tissue defect on the heel and foot, as well as the volar aspect of fingers.
Arteries ; Finger Joint ; Fingers ; Foot ; Free Tissue Flaps* ; Hand ; Heel ; Humans ; Sensation ; Skin ; Subcutaneous Tissue ; Tendons ; Tissue Donors ; Transplants ; Veins ; Venous Insufficiency

No abstract available.
Anesthesia, Spinal* ; Arthroplasty*

OBJECTIVE: To investigate the correlation between age and P3 parameters of the latency, amplitude, and reaction time, and to assess the changes of parameters in heathy volunteers after the manual stimulation of an acupoint He-7 which is used to treat convulsive disorder, anxiety and insomnia, and of a non-acupuncture point. METHOD: The P3 studies using an auditory paradigm and requiring a button press to infrequently occurring tones were performed in 36 healthy persons with age range from 21 to 72 years. The studies were repeated after the manual stimulation of an acupoint He-7 for 10 minutes and of a nonacupoint for 15 or 20 minutes afterwards. RESULTS: The mean P3 latency was 355.1+/-31.4 msec and reaction time was 691.4+/-139.7 msec. Significant correlations were seen between the age and P3 reaction time as well as latency. Considerable increase of P3 amplitude was observed after the stimulation of an acupoint He-7. CONCLUSION: The results of this study suggest that the P3 latency and reaction time are sensitive to age and the reaction from an acupoint He-7 stimulation may be related to the neuromodulation of noradrenaline or endorphine.
Acupuncture Points ; Acupuncture* ; Anxiety Disorders ; Endorphins ; Humans ; Norepinephrine ; Reaction Time ; Sleep Initiation and Maintenance Disorders ; Volunteers

The claw-foot deformity is only a symptom of some primary lesion, not an entity in itself. The treatment of claw-foot usually depends on the type and severity of the deformity. In the past two years, authors have treated 7 cases of claw-foot, 3 of which were treated by Cole's anterior tarsal wedge osteotomy and 4 cases by Japas “V”-osteotomy of tarsus. In all 7 cases, Steindler's plantar fasciotomy for cavus deformity were combined and 1 case was combined with Achilles tendon lengthening. The followings were noted. 1. AlI patients were military personals and the ages were between 21 to 27 years old male. 2. Two patients were bilateral claw-foot deformity and both sides were operated. 3. The causes were secondary to poliomyelitis in one case and the others were idiopathic. 4. Postoperative complications were skin necrosis in one case and sensory disturbance on the dorsum of the first web space of the foot in 3 cases. 5. All patients can walk and run without pain after average 1 year follow-up period.
Achilles Tendon ; Ankle ; Congenital Abnormalities ; Follow-Up Studies ; Foot ; Foot Deformities ; Humans ; Male ; Military Personnel ; Necrosis ; Osteotomy ; Poliomyelitis ; Postoperative Complications ; Skin

Hypoxia-inducible factor-1alpha (HIF-1alpha) is a key transcriptional mediator that coordinates the expression of various genes involved in tumorigenesis in response to changes in oxygen tension. The stability of HIF-1alpha protein is determined by oxygen-dependent prolyl hydroxylation, which is required for binding of the von Hippel-Lindau protein (VHL), the recognition component of an E3 ubiquitin ligase that targets HIF-1alpha for ubiquitination and degradation. Here, we demonstrate that PLD2 protein itself interacts with HIF-1alpha, prolyl hydroxylase (PHD) and VHL to promote degradation of HIF-1alpha via the proteasomal pathway independent of lipase activity. PLD2 increases PHD2-mediated hydroxylation of HIF-1alpha by increasing the interaction of HIF-1alpha with PHD2. Moreover, PLD2 promotes VHL-dependent HIF-1alpha degradation by accelerating the association between VHL and HIF-1alpha. The interaction of the pleckstrin homology domain of PLD2 with HIF-1alpha also promoted degradation of HIF-1alpha and decreased expression of its target genes. These results indicate that PLD2 negatively regulates the stability of HIF-1alpha through the dynamic assembly of HIF-1alpha, PHD2 and VHL.
Cell Line ; HEK293 Cells ; Humans ; Hypoxia-Inducible Factor 1, alpha Subunit/*metabolism ; Phospholipase D/*metabolism ; Prolyl Hydroxylases/metabolism ; Proteasome Endopeptidase Complex/*metabolism ; *Protein Interaction Maps ; Proteolysis ; Ubiquitin-Protein Ligases/metabolism ; Von Hippel-Lindau Tumor Suppressor Protein/metabolism