The antiphospholipid syndrome is characterized by arterial thrombosis, venous thrombosis, pregnancy wastage, and thrombocytopenia associated with a persis tently positive lupus anticoagulant and/or moderate to high positive anticardiolipin antibodies(IgG or IgM). The antiphospholipid antibodies have been detected in many medical conditions, but the antiphospholipid syndrome (APS) has mainly been restricted to the primary antiphospholipid syndrome and APS associated with systemic lupus erythematosus. Rarely, the APS has been reported in other autoimmune disorders in the literature. We describe a woman with a limited form of scleroderma and the APS manifested by complete occlusion of left axillary artery with probable thrombotic occlusive nature, thrombocytope nia, prolonged aPTT, and persistently positive lupus anticoagulant.
Antibodies, Antiphospholipid ; Antiphospholipid Syndrome* ; Axillary Artery ; Female ; Humans ; Lupus Coagulation Inhibitor ; Lupus Erythematosus, Systemic ; Pregnancy ; Scleroderma, Limited* ; Thrombocytopenia ; Thrombosis ; Venous Thrombosis

No abstract available.
Acute Kidney Injury* ; Edema* ; Hemofiltration*

No abstract available.
Acute Kidney Injury* ; Edema* ; Hemofiltration*

PURPOSE: To evaluate the impact of a retrotrigonal layer backup stitch (RTBS) during robot-assisted laparoscopic radical prostatectomy (RALP) on post-prostatectomy incontinence. MATERIALS AND METHODS: We compared the difference in continence recovery between 94 patients (group 1, as historical controls) and 57 patients (group 2). The only technical difference between our two groups was the incorporation of the retrotrigonal layer into the posterior aspect of the vesicourethral anastomosis (group 1: without RTBS; group 2: with RTBS). Postoperative continence recovery was defined as the use of no absorbent pads. RESULTS: In group 1, the continence rate at 3, 6, and 12 months postoperatively was 40.4%, 70.2%, and 90.4%, respectively;in group 2, the continence rate was 42.1%, 70.1%, and 89.7%, respectively. The median (95% confidence interval) time to continence recovery was four months (range, 1 to 12 months) in group 1 and four months (range, 1 to 9 months) in group 2. Kaplan-Meier curves showed no significant difference in the recovery of continence between the two groups (log rank test, p=0.629). CONCLUSIONS: A RTBS does not appear to improve urinary incontinence after RALP. Further anatomical study and prospective randomized studies will be needed to confirm this.
Humans ; Prostatectomy ; Prostatic Neoplasms ; Urinary Incontinence

OBJECTIVES: Hearing loss disrupts the balance of auditory-somatosensory inputs in the cochlear nucleus (CN) of the brainstem, which has been suggested to be a mechanism of tinnitus. This disruption results from maladaptive auditory-somatosensory plasticity, which is a form of axonal sprouting. Axonal sprouting is promoted by transforming growth factor (TGF)-β signaling, which can be inhibited by losartan. We investigated whether losartan prevents maladaptive auditory-somatosensory plasticity after hearing loss. METHODS: The study consisted of two stages: determining the time course of auditory-somatosensory plasticity following hearing loss and preventing auditory-somatosensory plasticity using losartan. In the first stage, rats were randomly divided into two groups: a control group that underwent a sham operation and a deaf group that underwent cochlea ablation on the left side. CNs were harvested 1 and 2 weeks after surgery. In the second stage, rats were randomly divided into either a saline group that underwent cochlear ablation on the left side and received normal saline or a losartan group that underwent cochlear ablation on the left side and received losartan. CNs were harvested 2 weeks after surgery. Hearing was estimated with auditory brainstem responses (ABRs). Western blotting was performed for vesicular glutamate transporter 1 (VGLUT1), reflecting auditory input; vesicular glutamate transporter 2 (VGLUT2), reflecting somatosensory input; growth-associated protein 43 (GAP-43), reflecting axonal sprouting; and p-Smad2/3. RESULTS: Baseline ABR thresholds before surgery ranged from 20 to 35 dB sound pressure level. After cochlear ablation, ABR thresholds were higher than 80 dB. In the first experiment, VGLUT2/VGLUT1 ratios did not differ significantly between the control and deaf groups 1 week after surgery. At 2 weeks after surgery, the deaf group had a significantly higher VGLUT2/VGLUT1 ratio compared to the control group. In the second experiment, the losartan group had a significantly lower VGLUT2/VGLUT1 ratio along with significantly lower p-Smad3 and GAP-43 levels compared to the saline group. CONCLUSION: Losartan might prevent axonal sprouting after hearing loss by blocking TGF-β signaling thereby preventing maladaptive auditory-somatosensory plasticity.
Animals ; Axons ; Blotting, Western ; Brain Stem ; Cochlea ; Cochlear Nucleus ; Evoked Potentials, Auditory, Brain Stem ; GAP-43 Protein ; Hearing Loss ; Hearing ; Losartan ; Plastics ; Rats ; Tinnitus ; Transforming Growth Factors ; Vesicular Glutamate Transport Protein 1 ; Vesicular Glutamate Transport Protein 2

Placenta increta is a life threatening complication of pregnancy, causing severe post-curettage bleeding. It is usually presented in the postpartum period with hemorrhage during difficult placental removal. It is especially rare in the 1st and 2nd trimesters, which is not easy to find and diagnose. We have confirmed a case of placenta increta after emergency hysterectomy due to severe vaginal bleeding following the dilatation and curettage during the 1st trimester of her pregnancy. So we report it with a brief case history and review of the concerned literatures.
Dilatation and Curettage ; Emergencies ; Female ; Hemorrhage ; Humans ; Hysterectomy ; Placenta Accreta* ; Placenta* ; Postpartum Period ; Pregnancy ; Pregnancy Trimester, First* ; Uterine Hemorrhage

Stemocostoclavicular hyperostosis (SCCH) is a very uncommon disease characterized by hyperostosis of the clavicle, upper ribs, sternum and soft tissue ossification, particularly of the costoclaviculr ligament. Although the cause of this disorder is unknown, clinical, radiological and histological examinations may allow the diagnosis of SCCH. This paper presents a case of SCCH and a brief review of the literature.
Biopsy ; Case Report ; Clavicle/pathology ; Diagnosis, Differential ; Human ; Hyperostosis, Sternocostoclavicular/*diagnosis ; Korea ; Male ; Middle Age

OBJECTIVE: Removal of the anterior clinoid process (ACP) is an essential process in the surgery of giant or complex aneurysms located near the proximal internal carotid artery or the distal basilar artery. An extradural clinoidectomy must be performed within the limits of the meningeal layers surrounding the ACP to prevent morbid complications. To identify the safest method of extradural exposure of the ACP, anatomical studies were done on cadaver heads. METHODS: Anatomical dissections for extradural exposure of the ACP were performed on both sides of seven cadavers. Before dividing the frontotemporal dural fold (FTDF), we measured its length from the superomedial apex attached to the periorbita to the posterolateral apex which connects to the anterosuperior end of the cavernous sinus. RESULTS: The average length of the FTDF on cadaver dissections was 7 mm on the right side and 7.14 mm on the left side. Cranial nerves were usually exposed when cutting FTDF more than 7 mm of the FTDF. CONCLUSION: The most delicate area in an extradural anterior clinoidectomy is the junction of the FTDF and the anterior triangular apex of the cavernous sinus. The FTDF must be cut from the anterior side of the triangle at the periorbital side rather than from the dural side. The length of the FTDF incision must not exceed 7 mm to avoid cranial nerve injury.
Aneurysm ; Basilar Artery ; Cadaver ; Carotid Artery, Internal ; Cavernous Sinus ; Caves ; Cranial Nerve Injuries ; Cranial Nerves

Behcet's disease is a chronic polysymptomatic disease of recurrent systemic vasculitis. The etiology remains unclear. This disease affects several organs of the body concurrently or consecutively and sometimes has a serious outcome, depending upon the system involved. Though gastrointestinal symptoms are relatively common in Behcet's disease, ulcerative change of the intestine is infrequent. The most common sites for the intestinal Behcet's disease are terminal ileum and cecum. Only a few literatures report the esophageal ulcers in Behcet's disease. We describe 2 cases of Behcet's disease who have multiple ulcers in esophagus and terminal ileum. Esophageal ulcers have improved with low-dose prednisolone, colchicine and sulfasalazine in these patients.
Cecum ; Colchicine ; Esophagus* ; Humans ; Ileum* ; Intestines ; Prednisolone ; Sulfasalazine ; Systemic Vasculitis ; Ulcer*

Glanzmann's thrombasthenia is a rare autosomal recessive hemorrhagic disorder of platelet function with missing or abnormal platelet plasma membrane glycoprotein IIb-IIIa, which functions as a receptor for fibrinogen. We have experienced a case of thrombasthenia in a 6-year-old female whose chief complaints were easy bruising, frequent epistaxis, arthralgia and swelling of the right ankle joint. Bleeding time was prolonged in the presence of normal platelet levels and the platelet aggregation test showed lack of aggregation after exposure to ADP, epinephrine and collagen, but showed an aggregation response to ristocetin. Platelet analysis by flow cytometry is a successful alternative rapid diagnostic technique for Glanzmann's thrombasthenia patients as well as for carriers of this disease. Flow cytometry technique provides an effective tool for investigating platelet function defects caused by altered expression or deficiency of platelet surface proteins.
Adenosine Diphosphate ; Ankle Joint ; Arthralgia ; Bleeding Time ; Blood Platelets ; Cell Membrane ; Child ; Collagen ; Epinephrine ; Epistaxis ; Female ; Fibrinogen ; Flow Cytometry* ; Glycoproteins ; Hemorrhagic Disorders ; Humans ; Membrane Proteins ; Platelet Aggregation ; Ristocetin ; Thrombasthenia*