Pelvic actionomycosis is a chronic suppurative and granulomatous disease with multiple abscess and draining sinus tracts caused by Actinomyces, a Gram-positive, non-acid-fast, anaerobic bacterium. Actinomycosis is a rare disease, especially in the female genital tract, which is confused with malignancy and other inflammatory diseases because of its infiltrative nature and its tendency to invade normal anatomic barriers. We have experienced a case of pelvic actinomycosis with intestinal fistula and report it with brief review of literatures.
Abscess ; Actinomyces ; Actinomycosis* ; Female ; Humans ; Intestinal Fistula* ; Rare Diseases

In women, urethral condyloma rarely leads to a bladder outlet obstruction. A 39-year-old woman who presented with frequency, urgency, and residual urine sensation was found to have a condyloma in her urethral meatus. Urodynamic study indicated bladder outlet obstruction. After condyloma excision, she returned to normal voiding, and the free maximum flow rate improved. In women, excision of urethral condylomas that cause obstruction can be an effective treatment with early recovery of voiding function.
Adult ; Female* ; Humans ; Sensation ; Urethra ; Urinary Bladder Neck Obstruction* ; Urinary Bladder* ; Urodynamics

PURPOSE: The purpose of the present study is to compare the prevalence of implant overhang between the Oxford and the Miller-Galante II (M-G II) unicompartmental knee arthroplasty (UKA) prostheses and determine whether overhang is associated with postoperative clinical results. MATERIALS AND METHODS: We retrospectively reviewed one hundred and seven UKAs which consisted of 37 Oxford UKAs and 70 M-G II. Overhang was considered present if > or =3 mm overhang was observed in any zone. The range of motion, the Knee Society scores and the Western Ontario and McMaster scores were compared after a mean follow-up duration of 48 months. RESULTS: Thirty three of 107 knees (30.8%) had overhang in at least one zone of the femoral or tibial component. In the tibial side, there were no significant differences between the groups in component overhang in each zone. In the femoral side, the Oxford UKA group showed a significantly higher prevalence of the posterior overhang of the femoral component (19/37, 51.4%) than did the M-G II UKA group (3/70, 4.3%; p<0.001). However, no significant differences in clinical results were observed between the two groups. There were also no significant differences in clinical results between the overhang and the non-overhang groups. CONCLUSIONS: Posterior overhang of the femoral component was highly prevalent in Oxford UKA patients. However, posterior overhang of the femoral component had no significant relationship with postoperative clinical results in both Oxford and M-G II UKAs at a mean of 48 months follow-up.
Arthroplasty ; Follow-Up Studies ; Humans ; Knee ; Ontario ; Prevalence ; Prostheses and Implants ; Range of Motion, Articular ; Retrospective Studies

BACKGROUND/AIMS: Colonoscopic polypectomy is an effective tool for the treatment of colonic polyps. With the recent widespread use of colonoscopic polypectomy, there is a growing concern about iatrogenic complications, such as bleeding and perforation. The aim of this study is to analyze the clinical presentation and management of complications during colonoscopic polypectomy. METHODS: We retrospectively reviewed the medical records of colonoscopic examinations performed at 5 hospitals of Hallym University Medical Center between June 2005 and June 2008. RESULTS: A total of 26,773 colonoscopies and 4,123 colonoscopic polypectomy were performed. The overall rate of complication was 1.04% (43/4,123). Perforation occurred in 0.19% (8/4,123) of cases, and bleeding occurred in 0.85% (35/4,123) of cases. Perforation occurred in 0.05% of snare polypectomies, 1.09% of endoscopic mucosal resections (EMR), and 7.14% of endoscopic submucosal dissections (ESD). Bleeding occurred in 0.8% of snare polypectomies, 1.09% of EMRs, and 3.57% of ESDs. The complication rate of ESDs was higher than in EMRs and snare polypectomies (P<0.001). Endoscopic clippings were performed in 25% of perforation and 66.7% of bleeding cases. Medical treatment was successful in 75% of perforation and 100% of bleeding cases. CONCLUSIONS: Colonoscopic polypectomy is a safe procedure for the treatment of colonic polyps, but rarely, serious complications occur. Compared to a snare polypectomy or an EMR, the complication of an ESD occurs more frequently. Endoscopic treatment and further conservative management seems to be appropriate in most cases with complication.
Academic Medical Centers ; Colonic Polyps ; Colonoscopy ; Hemorrhage ; Medical Records ; Retrospective Studies ; SNARE Proteins

Recently, aducanumab, a beta amyloid targeted immunotherapy, has been approved by the US Food and Drug Administration for the treatment of Alzheimer’s dementia (AD). Although many questions need to be answered, this approval provides a promising hope for the development of AD drugs that could be supported by new biomarkers such as blood-based ones and composite neuropsychological tests that can confirm pathologic changes in early stages of AD. It is important to elucidate the complexity of AD which is known to be associated with other factors such as vascular etiologies and neuro-inflammation. Through the second international conference of the Korean Dementia Association (KDA), researchers from all over the world have participated in the exchange of opinions with KDA members on the most up-to-date topics. The Academic Committee of the KDA summarizes lectures to provide the depth of the conference as well as discussions. This will be an important milestone to widen the latest knowledge in the research of AD’s diagnosis, therapeutics, pathogenesis that can lead to the establishment of future directions.