It is well known that proper gender assignment and treatment to a neonate born with ambiguous genitalia are extremely important. We reviewed seven patients with ambiguous genitalia who were surgically managed at our department during recent 5 years. The median age was 12.1 years (from 3 to 24 years) and patients consist of three female pseudohermaphroditism (adrenogenital syndrome), one true hermaphroditism, one male pseudohermaphroditism and two mixed gonadal dysgenesis. Three patients were managed with clitoral recession and vaginoplasty, each of them with clitoral recession vaginoplasty and gonadectomy, with clitoral recession and gonadectomy, with clitoral recession, with gonadectomy and bilateral mastectomy. One patient with adrenogenital syndrome was raised as male, but re-assigned and surgically corrected as female at her age of 16 years. Another one patient with true hermaphroditism was raised as male who underwent excision of female internal genitalia, gonadectomy and bilateral mastectomy in considering of patient's gender identity, appearance of external genitalia and parent's proposal although the karyotype was 46 XX. We suggest that gender assignment and surgical correction must be done as early as possible after full evaluation of fertility feasibility, karyotype, sex ability and patient and parent's proposal.
46, XX Disorders of Sex Development ; 46, XY Disorders of Sex Development ; Adrenogenital Syndrome ; Disorders of Sex Development* ; Female ; Fertility ; Gender Identity ; Genitalia ; Gonadal Dysgenesis, Mixed ; Humans ; Infant, Newborn ; Karyotype ; Male ; Mastectomy ; Ovotesticular Disorders of Sex Development

BACKGROUND: Although surgical angioplasty for isolated coronary ostial stenosis is assumend as an alternative approach to CABG, the clinical features of isolated coronary ostial stenosis, postoperative complications and follow-up angiographic results would have not been well studied. METHODS: We retrospectively studied 24 patients (female : male = 20 : 4, mean age 50.0 +/- 12.3 yr) who underwent surgical angioplasty for isolated coronary ostial stenosis using patch ( 22 fresh autologous pericardium, 2 saphenous vein) during the period of March 1990 through February 1998. Repeat coronary angiography (16 patients) and echocardiography (24 patients) were performed. Aortic regurgitation was evaluated semiquantitatively (Grade I - Grade IV). RESULTS: There were 3 deaths after surgical angioplasty. One death was due to acute coronary dissection perioperatively, the second due to low cardiac output syndrome 2 weeks post-surgery, and the third due to traumatic panperitonitis 10 months post-procedure. Angina recurred in 4 patients and the remaning 18 patients were symptom-free. Repeat angiography (19.3 +/- 20.7 Mo) showed widely patent ostium with excellent run-off except 2 patients (1 distal patch stenosis, 1 ostial restenosis in Takayasu's arteritis). The third symptomatic patient was proven to have coronary spasm by ergonovine test. AR increased in the fourth patient (Grade II -> III) with patent ostium. CONCLUSION: Surgical angioplasty may be feasible and alternative operative method to CABG for isolated coronary ostial stenosis. It should however be noted that postop AR can develop and/or increase. Further investigation is needed to evaluate the clinical significance of the AR.
Angiography ; Angioplasty* ; Aortic Valve Insufficiency ; Cardiac Output, Low ; Constriction, Pathologic* ; Coronary Angiography ; Coronary Artery Disease ; Echocardiography ; Ergonovine ; Follow-Up Studies ; Humans ; Male ; Pericardium ; Postoperative Complications ; Retrospective Studies ; Spasm

Between July 1988 and June 1993, nine patients with renal and perirenal abscess were treated using the percutaneous management. Percutaneous abscess drainage was done under ultra- sound guidance and local anesthesia. Among the nine patients, two patients were managed by percutaneous aspiration only and the other seven patients were managed by continuous drainage using the 8.3F pig-tail or 14F Malecot catheter. The catheters were placed in the abscess cavity during the period from 4 days to 19 days (average 8 days). On the abscess culture, the organisms were identified in 9 cases ( 100%) ; E.coli was in 4 cases, S. aureus was in 2 cases, Proteus, Enterobacter, unidentified gram negative bacilli in 1 case, respectively. After catheter removal, all patients have remained free of symptoms during followup from 2 months to 32 months (average 20 months). We suggest that proper antibiotic therapy combined with ultrasound guided percutaneous drainage of renal and perirenal abscess is a choice of reasonable, safe and effective management in selected patients.
Abscess* ; Anesthesia, Local ; Catheters ; Drainage ; Enterobacter ; Follow-Up Studies ; Humans ; Proteus ; Ultrasonography

Ten children were selected out of 21 cases diagnosed as ureteropelvic junction obstruction between March, 1989 and March, 1992. The children were evaluated quantitatively using the renal cortical labeling agent, 99m technetium dimercaptosuccinic acid (Tc-DMSA), before and following pyeloplasty. The preoperative residual renal function and the extent of functional recovery were investigated. The children ranged from 15 months to 13 years old (average 6.8 years) and consisted of 8 boys and 2 girls. The obstruction was on the left in 7 cases and the right in 3. Symptoms on admission included pain in 5 cases, abdominal mass in 3 cases, and fever and chill in 2. The subjects divided into two groups. The first group consisted of children who did not have complications or other coexisting diseases, while the second consisted of who had pyonephrosis or vesicoureteral reflux. All patients underwent dismembered pyeloplasty and the results were satisfactory in all. 1. The preoperative differential renal function by Tc-DMSA renal scintigraphy ranged from 0.5% to 46.0% (mean 19.1%) and increased to 3.5% to 46.9% (mean 28.8%) postoperatively. 2. In five of the seven cases with uncomplicated ureteropelvic junction obstruction, differential renal function increased more than 1096 following pyeloplasty. In the two other cases which showed preserved renal function of up to 4096 preoperatively, noticeable changes not observed. 3. In the three cases with complicated ureteropelvic junction obstruction, (two cases associated with pyonephrosis and one case with vesicoureteral reflux) only slight increased differential renal function. In conclusion, we suggest that severely obstructed kidneys in infants and children spare nephrectomy and encourage pyeloplasty, even in cases of non-visualization on excretory urography in hopes of improving relative renal function.
Adolescent ; Child* ; Female ; Fever ; Hope ; Humans ; Infant ; Kidney* ; Nephrectomy ; Pyonephrosis ; Radionuclide Imaging ; Succimer ; Technetium ; Technetium Tc 99m Dimercaptosuccinic Acid* ; Urography ; Vesico-Ureteral Reflux

Multilocular cystic nephroma of the kidney is an infrequent lesion and has been reported in the literature under several names. These various denominations reflect the controversy about its nature. Some authors include the lesion among renal dysplasia, while others consider it to be a benign neoplasm that might be related to nephrtblastoms(Wilms` tumor). We present a case of 52 year old male with multilocular cystic nephroma of the left kidney which was composed of highly cellular spindle shaped stromal cells and locally recurred as sarcoma after nephrectomy.
Humans ; Kidney ; Male ; Middle Aged ; Nephrectomy ; Sarcoma* ; Stromal Cells

Uterine tumors resembling ovarian sex-cord tumors (UTROSCT) are very rare tumors that occur mainly in the uterine fundus of women in reproductive age. These tumors can be classified into group 1 and group 2 by histological results. In group 1, epithelial-like differentiation is partially observed in the tumors. In group 2, sex-cord elements are predominant in uterine mural mass. We experienced UTROSCT group 1 in a 29-year-old woman who complained of severe abdominal pain that started one week after delivery and UTROSCT group 2 case in a 49-year-old woman who complained of dysfunctional uterine bleeding. We report two different types of UTROSCT cases that we experienced.
Abdominal Pain ; Adult ; Female ; Humans ; Metrorrhagia ; Middle Aged ; Sex Cord-Gonadal Stromal Tumors ; Uterine Diseases ; Uterine Neoplasms

Purpose: Acute sagittal injury in boxer’s knuckle causes extensor tendon subluxation. We analyzed anatomical measurements for posture-related hand parts and measured the force generated when striking the fingers. Methods: In 120 healthy adults (55 males, 65 females), the palm area, finger length, finger length, finger circumference, and wrist circumference were measured. Using a digital force gauge, the force generated by striking with finger flexion (FFF) performed by the middle finger was measured. The forces generated during extension flicking (FEFs) by the index and ring fingers were also measured. The forces exerted by the hand and fingers was measured using a grip force meter. The relationships of measured values with sex and age were statistically analyzed. Results: The FFF of the middle finger was 12.9±7.0 N, and the FEFs of the index and ring fingers were 6.8±2.5 N and 5.8±2.3 N, respectively. The grip force was 343.3±134.7 N in the four fingers excluding the thumb, 108.4±41.6 N in the index finger, 110.5±45.4 N in the middle finger, and 83.6±36.5 N in the ring finger. Males had higher FFF for the middle finger (17.9±6.6 N) than females (8.6±3.9 N) (p<0.001), and greater FEFs for the index (8.5±2.0 N) and ring fingers (7.1±2.2 N) compared to females (5.3±1.7 N and 4.7±.8 N, respectively) (p<0.001). Cross-analysis results showed differences by sex and age. The circumference of the index finger exceeded that of the ring finger. Conclusion The study findings shed light on the relationship between the forces generated in the process of finger flicking.

Purpose: Acute sagittal injury in boxer’s knuckle causes extensor tendon subluxation. We analyzed anatomical measurements for posture-related hand parts and measured the force generated when striking the fingers. Methods: In 120 healthy adults (55 males, 65 females), the palm area, finger length, finger length, finger circumference, and wrist circumference were measured. Using a digital force gauge, the force generated by striking with finger flexion (FFF) performed by the middle finger was measured. The forces generated during extension flicking (FEFs) by the index and ring fingers were also measured. The forces exerted by the hand and fingers was measured using a grip force meter. The relationships of measured values with sex and age were statistically analyzed. Results: The FFF of the middle finger was 12.9±7.0 N, and the FEFs of the index and ring fingers were 6.8±2.5 N and 5.8±2.3 N, respectively. The grip force was 343.3±134.7 N in the four fingers excluding the thumb, 108.4±41.6 N in the index finger, 110.5±45.4 N in the middle finger, and 83.6±36.5 N in the ring finger. Males had higher FFF for the middle finger (17.9±6.6 N) than females (8.6±3.9 N) (p<0.001), and greater FEFs for the index (8.5±2.0 N) and ring fingers (7.1±2.2 N) compared to females (5.3±1.7 N and 4.7±.8 N, respectively) (p<0.001). Cross-analysis results showed differences by sex and age. The circumference of the index finger exceeded that of the ring finger. Conclusion The study findings shed light on the relationship between the forces generated in the process of finger flicking.

Purpose: Acute sagittal injury in boxer’s knuckle causes extensor tendon subluxation. We analyzed anatomical measurements for posture-related hand parts and measured the force generated when striking the fingers. Methods: In 120 healthy adults (55 males, 65 females), the palm area, finger length, finger length, finger circumference, and wrist circumference were measured. Using a digital force gauge, the force generated by striking with finger flexion (FFF) performed by the middle finger was measured. The forces generated during extension flicking (FEFs) by the index and ring fingers were also measured. The forces exerted by the hand and fingers was measured using a grip force meter. The relationships of measured values with sex and age were statistically analyzed. Results: The FFF of the middle finger was 12.9±7.0 N, and the FEFs of the index and ring fingers were 6.8±2.5 N and 5.8±2.3 N, respectively. The grip force was 343.3±134.7 N in the four fingers excluding the thumb, 108.4±41.6 N in the index finger, 110.5±45.4 N in the middle finger, and 83.6±36.5 N in the ring finger. Males had higher FFF for the middle finger (17.9±6.6 N) than females (8.6±3.9 N) (p<0.001), and greater FEFs for the index (8.5±2.0 N) and ring fingers (7.1±2.2 N) compared to females (5.3±1.7 N and 4.7±.8 N, respectively) (p<0.001). Cross-analysis results showed differences by sex and age. The circumference of the index finger exceeded that of the ring finger. Conclusion The study findings shed light on the relationship between the forces generated in the process of finger flicking.

Purpose: Acute sagittal injury in boxer’s knuckle causes extensor tendon subluxation. We analyzed anatomical measurements for posture-related hand parts and measured the force generated when striking the fingers. Methods: In 120 healthy adults (55 males, 65 females), the palm area, finger length, finger length, finger circumference, and wrist circumference were measured. Using a digital force gauge, the force generated by striking with finger flexion (FFF) performed by the middle finger was measured. The forces generated during extension flicking (FEFs) by the index and ring fingers were also measured. The forces exerted by the hand and fingers was measured using a grip force meter. The relationships of measured values with sex and age were statistically analyzed. Results: The FFF of the middle finger was 12.9±7.0 N, and the FEFs of the index and ring fingers were 6.8±2.5 N and 5.8±2.3 N, respectively. The grip force was 343.3±134.7 N in the four fingers excluding the thumb, 108.4±41.6 N in the index finger, 110.5±45.4 N in the middle finger, and 83.6±36.5 N in the ring finger. Males had higher FFF for the middle finger (17.9±6.6 N) than females (8.6±3.9 N) (p<0.001), and greater FEFs for the index (8.5±2.0 N) and ring fingers (7.1±2.2 N) compared to females (5.3±1.7 N and 4.7±.8 N, respectively) (p<0.001). Cross-analysis results showed differences by sex and age. The circumference of the index finger exceeded that of the ring finger. Conclusion The study findings shed light on the relationship between the forces generated in the process of finger flicking.