Down syndrome is a chromosome related desease that shows mental retardation, growth retardation and many other signs such as defects in the face, hands and skin. Down syndrome is very uncommon in dizygotic twins, especially in twins with different sex. This twin's chromosomal analysis shows both twins with trisomy 21, but the parents' chromosomal analysis is normal. A 30 year old infertile woman who became pregnant via ICSI(intracytoplasmic sperm injection) has shown dizygotic twins with different sex to have Down syndrome and therefore it is being reported along with simple documents.
Down Syndrome ; Female ; Hand ; Humans ; Intellectual Disability ; Skin ; Sperm Injections, Intracytoplasmic ; Spermatozoa ; Twins, Dizygotic

PURPOSE: Schwannoma, a benign peripheral nerve tumor, is slow-growing, encapsulated neoplasm that originates from the Schwann cell of the nerve sheath. Schwannoma most frequently involves the major nerve. Schwannoma occurring in the superficial radial nerve rare. This is a report of our experience with schwannoma arising from the superficial radial nerve with neurologic symptom. METHODS: A 55-year-old woman presented with eight-month history of progressive numbness and paresthesia in dorsum of the thumb and index finger. Physical examination revealed a localized mass on the midforearm. Sonographic examination showed an ovoid, heterogenous, hypoechoic lesion, located eccentrically in related to the superficial radial nerve. The lesion was mobile in the transverse but not in the longitudinal axis of the nerve, which was thought to favour schwannoma rather than neurofibroma. At operation, a 20 x 15 mm ovoid, yellowish grey mass was seen arising from the superficial radial nerve. The tumor present as eccentric masses over which the nerve fibers are splayed. Using operating microscope, the tumor was removed, preserving the surrounding nerve. RESULTS: Histology confirmed that the mass was a benign schwannoma. There were no postoperative complications. After two months the patient had no clinically demonstrable sensory deficit. CONCLUSION: An unsusual case of a schwannoma of the superficial radial nerve is presented. In case with neurologic symptom, prompt surgical decompression must be made to prevent further nerve damage and to restore nerve function early.
Axis, Cervical Vertebra ; Decompression, Surgical ; Female ; Fingers ; Humans ; Hypesthesia ; Middle Aged ; Nerve Fibers ; Neurilemmoma ; Neurofibroma ; Neurologic Manifestations ; Paresthesia ; Peripheral Nervous System Neoplasms ; Physical Examination ; Postoperative Complications ; Radial Nerve ; Thumb

PURPOSE: The prognosis for primary gallbladder cancer is very poor. Because of the lack of specific symptoms, late diagnosis, advanced stage, and ineffective treatment are typical. The purpose of the present study was to investigate the early diagnostic factors that improve the survival rate, by comparing a preoperatively diagnosed group with a postoperatively diagnosed group. METHODS: This study was a clinical analysis of our surgical experience with primary gallbladder carcinomas during the 6 years from 1992 to 1997 at Chung-Ang University in Korea. RESULTS: The incidence of gallbladder carcinomas was 0.6% of the 6132 biliary-tract operations performed during the 6 years (suspected group: unsuspected group=15:23). The sex ratio of males to females was 1 to 2.46 with female predominance. Primary GB cancer was seen most commonly in patients in their 50s and 60s, and this group accounted for 68.4% of the entire group and had a median age of 65 years. The most common clinical manifestation was right upper abdominal pain in 27 cases (71.1%). The duration of the illness in preoperatively suspected patients was much shorter than that for intraoperatively or only pathologically diagnosed patients (p=0.046) As for diagnostic methods, ultrasound and abdominal CT scans were performed, and the preoperative diagnostic accuracies were 31.6% and 69.3%, respectively. The patients were grouped according to the staging system of Nevin et al. The five stages were classified as follows: stage I (suspected group-0 cases; unsuspected group-2 cases), stage II (1 case; 5 cases), stage III (1 case; 2 cases), stage IV (7 cases; 9 cases), and stage V (6 cases; 5 cases). Adenocarcinoma was the most common type of gallbladder cancer (32 cases: suspected group-10 cases; unsuspected group-22 cases), followed by squamoadenocarcinoma (3 cases: 2 cases/1 case), neurogenic carcinoma (1 case: 1 case/0 cases), histiocytoma (1 case: 1 case/0 cases), and papillary carcinoma (1 case: 1 case/0 cases). The total cumulative 1-year, 2-year, and 3-year survival rates were 67.7%, 37.6%, and 12.1%, respectively (suspected: 46.2%, 15.4%, and 0%; unsuspected: 71.4%, 52.9%, and 23.2%). The cumulative survival rates for patients in the unsuspected group were higher than those for patients in the suspected group (p=0.008). CONCLUSION: The survival rate of the preoperatively unsuspected group was better than that of the suspected group. The survival improvement depended the invasion by the gallbladder carcinoma. We suggest that the survival rate should be improved by early detection of the gallbladder carcinoma and on extended operation. Conclusively, further evaluation of patients with etiologic factors should be done, more specific exams (CT or MRI) should be evaluated, and an acceptable operation should be done.
Abdominal Pain ; Adenocarcinoma ; Carcinoma, Papillary ; Delayed Diagnosis ; Early Diagnosis* ; Female ; Gallbladder Neoplasms ; Gallbladder* ; Histiocytoma ; Humans ; Incidence ; Korea ; Male ; Prognosis ; Sex Ratio ; Survival Rate ; Tomography, X-Ray Computed ; Ultrasonography

PURPOSE: The prognosis for primary gallbladder cancer is very poor. Because of the lack of specific symptoms, late diagnosis, advanced stage, and ineffective treatment are typical. The purpose of the present study was to investigate the early diagnostic factors that improve the survival rate, by comparing a preoperatively diagnosed group with a postoperatively diagnosed group. METHODS: This study was a clinical analysis of our surgical experience with primary gallbladder carcinomas during the 6 years from 1992 to 1997 at Chung-Ang University in Korea. RESULTS: The incidence of gallbladder carcinomas was 0.6% of the 6132 biliary-tract operations performed during the 6 years (suspected group: unsuspected group=15:23). The sex ratio of males to females was 1 to 2.46 with female predominance. Primary GB cancer was seen most commonly in patients in their 50s and 60s, and this group accounted for 68.4% of the entire group and had a median age of 65 years. The most common clinical manifestation was right upper abdominal pain in 27 cases (71.1%). The duration of the illness in preoperatively suspected patients was much shorter than that for intraoperatively or only pathologically diagnosed patients (p=0.046) As for diagnostic methods, ultrasound and abdominal CT scans were performed, and the preoperative diagnostic accuracies were 31.6% and 69.3%, respectively. The patients were grouped according to the staging system of Nevin et al. The five stages were classified as follows: stage I (suspected group-0 cases; unsuspected group-2 cases), stage II (1 case; 5 cases), stage III (1 case; 2 cases), stage IV (7 cases; 9 cases), and stage V (6 cases; 5 cases). Adenocarcinoma was the most common type of gallbladder cancer (32 cases: suspected group-10 cases; unsuspected group-22 cases), followed by squamoadenocarcinoma (3 cases: 2 cases/1 case), neurogenic carcinoma (1 case: 1 case/0 cases), histiocytoma (1 case: 1 case/0 cases), and papillary carcinoma (1 case: 1 case/0 cases). The total cumulative 1-year, 2-year, and 3-year survival rates were 67.7%, 37.6%, and 12.1%, respectively (suspected: 46.2%, 15.4%, and 0%; unsuspected: 71.4%, 52.9%, and 23.2%). The cumulative survival rates for patients in the unsuspected group were higher than those for patients in the suspected group (p=0.008). CONCLUSION: The survival rate of the preoperatively unsuspected group was better than that of the suspected group. The survival improvement depended the invasion by the gallbladder carcinoma. We suggest that the survival rate should be improved by early detection of the gallbladder carcinoma and on extended operation. Conclusively, further evaluation of patients with etiologic factors should be done, more specific exams (CT or MRI) should be evaluated, and an acceptable operation should be done.
Abdominal Pain ; Adenocarcinoma ; Carcinoma, Papillary ; Delayed Diagnosis ; Early Diagnosis* ; Female ; Gallbladder Neoplasms ; Gallbladder* ; Histiocytoma ; Humans ; Incidence ; Korea ; Male ; Prognosis ; Sex Ratio ; Survival Rate ; Tomography, X-Ray Computed ; Ultrasonography

PURPOSE: Pincer nail is a relatively rare deformity characterized by an increase in transverse curvature along the longitudinal axis of the nail. This curvature commonly increases from proximal to distal end of nail, leading to pinching, curling, and distortion of the underlying soft tissue and resulting frequently in severe pain. Numerous surgical procedures have been reported. Preserving the width of the nail in the correction of the pincer nail is very important for functional and aesthetic reasons. We report the results of the correction of the pincer nail using autogenous dermofat graft with a good result. METHODS: From May 2006 to September 2008, dermofat graft was performed in 6 patients with pincer nail. Patients were four women and two men, and the average age was 51. The affected digits were the unilateral great toes in four patients and the unilateral thumbs in two patients. Average follow-up period was 13 months. Surgical procedure was removal of nail using an elevator to avoid damage to the nail bed. An incision was created in distal portion of hyponychium. Paronychium was dissected from distal phalanx by periosteal elevator through incision of hyponychium and tunnel was made. Then dermofat grafts harvested from inguinal area were inserted into the tunnel. Finally, a silicone sheet was inserted eponychial fold for prevention of synechia. Objective assessment was evaluated by use of the width index and height index. RESULTS: All patients reported resolution of the pain and soft tissue pinching sensation that they had before the operation. There was good adherence between the nail plate and the underlying nail bed. The nails have regrown and were corrected in a normal and flattened appearance. The width index and height index were improved. CONCLUSION: The autogenous dermofat graft seems to provide an effective treatment of the pincer nail with preservation of the nail matrix.
Axis, Cervical Vertebra ; Congenital Abnormalities ; Elevators and Escalators ; Female ; Follow-Up Studies ; Humans ; Male ; Nails ; Sensation ; Silicones ; Thumb ; Toes ; Transplants

No abstract available.
Gynecomastia ; Male ; Tennis

No abstract available.
Breast ; Peptococcus

PURPOSE: Panendothelial markers such as factor VIII, CD34, CD31, CD105 (endoglin) and D2-40 are useful to identify proliferating endothelium that is related to tumor invasion. This study was designed to identify the correlation between the expressions of panendothelial and lymphatic vessel markers in preoperative biopsy specimens and the clinicopathologic factors. METHODS: Preoperative biopsy specimens from 72 patients were immunostained for CD105, CD34, CD31, Factor VIII and D2-40. The microvessel and lympathic vessel densities (MVD and LVD) were counted in dense vascular foci (hot spots) on a x200 field in each specimen. The correlation between these factors and the clinicopathologic parameters were analyzed. RESULTS: The MVD by CD105 showed statistically significant correlation with tumor emboli, the T-stage, nodal metastasis and the stage, and the MVD by CD34 had statistically significant correlation with tumor emboli, nodal metastasis and the stage. The lympathic vessel density (LVD) by D2-40 showed a statistically significant correlation with tumor emboli, the T-stage and nodal metastasis. CONCLUSION: The MVD by CD105 and the LVD by D2-40 in preoperative biopsy specimens of colorectal cancers may be useful markers for the prediction of invasiveness.
Biopsy* ; Colorectal Neoplasms* ; Endothelium ; Factor VIII ; Humans ; Lymphatic Vessels* ; Microvessels ; Neoplasm Metastasis

Paraovarian cysts arise in the mesosalpinx, between the ovarian hilum and the fallopian tube. Clinical significance of paraovarian tumors is considerably less frequent than ovarian tumors, and malignant paraovarian lesions are exceedingly rare. Paraovarian carcinomas or borderline malignancy mostly occur in young women. Abdominal enlargement and pelvic pain are the usual complaints. Usually they have a capsule, are unilateral and are connected to the broad ligament. Little is known about the biological behavior of the paraovarian borderline malignancies, since these lesions are so rare. The appropriate therapy for this unusual lesion have not been fully defined. We had experienced a case of papillary serous adenocarcinoma of borderline malignancy and report this case with a brief review of literature.
Adenocarcinoma ; Broad Ligament ; Fallopian Tubes ; Female ; Humans ; Pelvic Pain

PURPOSE: Congenital absence of the vagina is a rare case. It occurs as a result of Mullerian duct aplasia or complete androgen insensitivity syndrome. The reconstructive modality includes skin graft, use of intestine and various methods of flap. We report a patient who underwent vulvoperineal fasciocutaneous flap to reconstruct congenital absence of the vagina, while the external genitalia and ovaries are normal. METHODS: A 26-year-old woman presented with vaginal agenesis. Under general anesthesia, a U-shaped incision was made between the urethral meatus and the anus. The new vaginal pocket was created up to the level of the peritoneal reflection between the urinary structures and the rectum. Next, the vulvoperineal fasciocutaneous flaps were designed in a rectangular fashion. Flap elevation was begun at the lateral margin which the adductor longus fascia was incised and elevated, and the superficial perineal neurovascular pedicle was invested by the fascial layer. The medial border was then elevated. A subcutaneous tunnel was created beneath the inferior of the labia to rotate the flaps. The left vulvoperineal flap was rotated counterclockwise and the right was rotated clockwise. The neovaginal pouch was formed by approximating the medial and lateral borders. The tubed neovagina was then transposed into the cavity. RESULTS: In 3 weeks, the vaginal canal remained supple After 6 weeks, the physical examination showed normal-appearing labia majora and perineum with an adequate vaginal depth. A year after the operation, the patient had a 7 cm vagina of sufficient width with no evidence of contractures nor fibrous scar formation. The patient was sexually active without difficulty. CONCLUSION: Although many methods were described for reconstruction of vaginal absence, there is not a method yet to be approved as a perfect solution. We used the vulvoperineal fasciocutaneous flap to reconstruct a neovagina. This method had a following merits: a single-stage procedure, excellent flap reliability, the potential for normal function, minimal donor site morbidity and no need for subsequent dilatation, stents, or obturators. We thought that this operation has a good anatomic and functional results for reconstruction of the vagina.
Adult ; Anal Canal ; Androgen-Insensitivity Syndrome ; Anesthesia, General ; Cicatrix ; Congenital Abnormalities ; Contracture ; Dilatation ; Fascia ; Female ; Genitalia ; Humans ; Intestines ; Male ; Ovary ; Perineum ; Physical Examination ; Polyenes ; Rectum ; Skin ; Stents ; Tissue Donors ; Transplants ; Vagina