Can manipulation under anesthesia alone provide clinical outcomes similar to arthroscopic circumferential capsular release in primary frozen shoulder (FS)?: the necessity of arthroscopic capsular release in primary FS

Background@#We evaluated the need for arthroscopic capsular release (ACR) in refractory primary frozen shoulder (FS) by comparing clinical outcomes of patients treated with ACR and manipulation under anesthesia (MUA). @*Methods@#We assessed patients with refractory primary FS, 54 patients (group A) who were treated with MUA and 22 patients (group B) who were treated with ACR. In group A, manipulation including a backside arm-curl maneuver was performed under interscalene brachial block. In group B, manipulation was performed only to release the inferior capsule before arthroscopic circumferential capsular release, which was carried out for the unreleased capsule after manipulation. Pain, range of shoulder motion, and American Shoulder and Elbow Society score were recorded at 1 week, 3 months, 6 months, and 1 year after surgery. We compared outcome variables between treatment groups and between diabetics and non-diabetics and also evaluated the numbers of patients receiving additional intra-articular steroid injection. @*Results@#Outcome variables at 3 months after surgery and improvements in outcome variables did not differ between groups. Group A showed significantly better results than group B in the evaluation of pain and range of motion at 1 week. Diabetics showed comparable outcomes to non-diabetics for most variables. Eleven patients required additional steroid injections between 8 to 16 weeks after surgery: 12.2% in group A, 18.2% in group B. Additional injections were given three times more often in diabetics compared to non-diabetics. @*Conclusions@#MUA alone can yield similar clinical outcomes to ACR in refractory FS.

Can manipulation under anesthesia alone provide clinical outcomes similar to arthroscopic circumferential capsular release in primary frozen shoulder (FS)?: the necessity of arthroscopic capsular release in primary FS

Background@#We evaluated the need for arthroscopic capsular release (ACR) in refractory primary frozen shoulder (FS) by comparing clinical outcomes of patients treated with ACR and manipulation under anesthesia (MUA). @*Methods@#We assessed patients with refractory primary FS, 54 patients (group A) who were treated with MUA and 22 patients (group B) who were treated with ACR. In group A, manipulation including a backside arm-curl maneuver was performed under interscalene brachial block. In group B, manipulation was performed only to release the inferior capsule before arthroscopic circumferential capsular release, which was carried out for the unreleased capsule after manipulation. Pain, range of shoulder motion, and American Shoulder and Elbow Society score were recorded at 1 week, 3 months, 6 months, and 1 year after surgery. We compared outcome variables between treatment groups and between diabetics and non-diabetics and also evaluated the numbers of patients receiving additional intra-articular steroid injection. @*Results@#Outcome variables at 3 months after surgery and improvements in outcome variables did not differ between groups. Group A showed significantly better results than group B in the evaluation of pain and range of motion at 1 week. Diabetics showed comparable outcomes to non-diabetics for most variables. Eleven patients required additional steroid injections between 8 to 16 weeks after surgery: 12.2% in group A, 18.2% in group B. Additional injections were given three times more often in diabetics compared to non-diabetics. @*Conclusions@#MUA alone can yield similar clinical outcomes to ACR in refractory FS.

Iron Contents in Rice Food Derived from the Iron Pot, and In Vitro Study Regarding Heme Oxygenase-1 Activity / 임상소아혈액종양

BACKGROUND: Iron pots have long been used for cooking in several countries. Early studies have shown that the use of such iron pots can increase the iron content of food cooked in them and that this increased iron content has some effect on iron uptake. This study was designed to evaluate the iron content in rice cooked in a traditional iron pot and study the iron uptake by macrophages through heme oxygenase-1 (HO-1).METHODS: The iron pot used in this study was round-shaped and had no legs. The iron content of rice cooked in the iron pot was measured. Thereafter, the bioavailability of iron was measured using western blot analysis.RESULTS: A total of 35 samples were analyzed for iron concentrations, which were 10.94±18.08 mg/L (range: 0.18–56.53 mg/L). The biochemical activity in most of materials was 1.5–9 times that of the activity observed in the control group.CONCLUSION: The iron concentration of rice cooked in iron pots were found to be relatively high. The introduction of iron pots in routine cooking practices may be a promising way of increasing the supply of iron, especially for people with severe iron deficiency anemia. Further, increased activity of HO-1, induced by supplementation of iron from the cast iron, may help in maintaining iron homeostasis.

Iron Contents in Rice Food Derived from the Iron Pot, and In Vitro Study Regarding Heme Oxygenase-1 Activity / 임상소아혈액종양

BACKGROUND: Iron pots have long been used for cooking in several countries. Early studies have shown that the use of such iron pots can increase the iron content of food cooked in them and that this increased iron content has some effect on iron uptake. This study was designed to evaluate the iron content in rice cooked in a traditional iron pot and study the iron uptake by macrophages through heme oxygenase-1 (HO-1). METHODS: The iron pot used in this study was round-shaped and had no legs. The iron content of rice cooked in the iron pot was measured. Thereafter, the bioavailability of iron was measured using western blot analysis. RESULTS: A total of 35 samples were analyzed for iron concentrations, which were 10.94±18.08 mg/L (range: 0.18–56.53 mg/L). The biochemical activity in most of materials was 1.5–9 times that of the activity observed in the control group. CONCLUSION: The iron concentration of rice cooked in iron pots were found to be relatively high. The introduction of iron pots in routine cooking practices may be a promising way of increasing the supply of iron, especially for people with severe iron deficiency anemia. Further, increased activity of HO-1, induced by supplementation of iron from the cast iron, may help in maintaining iron homeostasis.

PAP Smear: Analysis of 10 Years Results (1992-2001) / 대한산부인과학회잡지

OBJECTIVE: To investigate the efficacy of PAP smear as a screening tool for cervical cancer by evaluating the result of a review of 34,970 cases of PAP smear at Pohang St. Mary's Hospital. METHODS: From January, 1992 to December, 2001 cytologic examination of 34,970 women were analysed and the results were reviewed. RESULTS: 1. The average of annual screening rate was 14.8%. 2. Abnormal cytology rate was 2.02% including 1.02% of ASCUS, 0.99% of class III, 0.20% of class IV and 0.30% of class V. 3. 8.28% of the women screened were aged less than 30 years, 31.8% or=70 years respectively. 4. Of the 188 patients who had a cytologic diagnosis of atypical squamous cells of undetermined significance (ASCUS), 127 (68%) were followed up, 99 (78%) were normal and 28 (22%) had squamous intraepithelial lesion. 5. The prevalence rate of cervical neoplasia confirmed by histopathology for the past 10 years was 1.53%. Of those the rate of invasive cervical cancer was 0.65%. 6. The false negative rate was 17.3% and false positive rate was 4.5%. 7. The sensitivity and specificity and positive predictive value of PAP smear were 82.7%, 95.5% and 90.2%. CONCLUSION: For PAP smear to be early detecting tool for cervical cancer, continuous effort is required to raise annual screening rate, to lower the false negative rate, and to raise the sensitivity of PAP smear.

A Case Report of Arteriovenous Malformation of Uterus / 대한산부인과학회잡지

Although arteriovenous malformation (AVM) of the uterus is a very rare cause of menometrorrhagia or postmenopausal vaginal bleeding, it is notable to think in the assessment of a woman with abnormal uterine bleeding because correct diagnosis can yield proper therapy to be designed and avoid hysterectomy in women who want to continue their reproductive capacity. AVM may be congenital or acquired. In times past, the diagnosis is usually made after hysterectomy, but currently it may be made before treatment by ultrasound, pelvic angiography, or magnetic resonance imaging. We have experienced one case of AVM of uterus, which is diagnosed after hysterectomy.

The Role of Cold Knife Conization in Cervical Neoplasia / 대한산부인과학회잡지

OBJECTIVE: The purpose of this study is to evaluate the role of cold knife conization in the diagnosis and treatment of cervical neoplasia. METHODS: Sixty patients were divided into diagnostic and therapeutic conization group and then indication of conization, PAP smear, colposcopy directed biopsy, cone margin and residual lesion of each group were compared respectively. RESULTS: If the difference of PAP and colposcopy directed biopsy was 2 grades or more, upper limit of the lesion was invisible, squamocolumnar junction was not seen, PAP V or invasive cancer was suspected, diagnostic conization was performed in 22 patients. Six cases of follow-up group had cone margin (-) and no recurrence. Sixteen cases of immediate TAH (total abdominal hysterectomy) group had 2 cases of cone margin (+) with residual disease. There were 4 cases of cone margin (-) with residual lesion. If the difference of PAP and colposcopy directed biopsy was 1 grade or less, upper limit of the lesion was visible, squamocolumnar junction was seen and invasive cancer was ruled out, therapeutic conization was performed in 38 cases. All of therapeutic conization group had cone margin (-). Thirty two cases were follow up group and six cases were immediate TAH group. Three of follow up group had recurrences and delayed TAH was performed. There was no residual lesion in the specimen of immediate TAH group. CONCLUSION: The precise dignosis and treatment of cervical neoplasia was capable with cold knife conization. The more aggressive lesion or the more cases of cone margin (+) was diagnosed, the more residual lesion was found. Thorough follow up should be done after treatment of cervical neoplasia because of the possibility of residual disease even after documentation of cone margin (-).

A Case of Separation of Symphysis Pubis after Vaginal Delivery / 대한주산의학회잡지

No abstract available.