No abstract available.
Adolescent* ; Humans ; Mothers* ; Psychotherapy, Brief*

No abstract available.
Tomography, X-Ray Computed* ; Ultrasonography*

Cutaneous mesenchymal hamartoma (CMH) is a very rare disease which most often presents itself at birth and is composed of collagen fibers, immature fibroblasts, fat cells, blood vessels, and mast cells. Until recently, only two cases have been reported. Thus, the clinical and histopathological findings have been unsettled. We describe three cases of cutaneous mesenchymal hamartoma with different clinical findings, discuss its pathogenesis, and suggest that CMH is a distinct disease entity.
Adipocytes ; Blood Vessels ; Collagen ; Fibroblasts ; Hamartoma* ; Mast Cells ; Parturition ; Rare Diseases

Dermatofibrosarcoma protuberans is a rare, slowly growing, locally invasive spindle-cell tumor characterized by a protuberant cutaneous mass with a pronounced tendency to recur and by a prominent storiform histopathologic pattern'-'. We present a case of dermatofibrosarcoma protuberans with myxoid area on the chest of a 57-year-old man. The histopathological study showed a dermal tumor of uniform spindle-shaped cells with storiform pattern. Immunohistochemically, the tumor was stained positively to anti-CD34 antibody and negatively to anti-factor XIIIa antibody.
Dermatofibrosarcoma* ; Factor XIIIa ; Humans ; Middle Aged ; Thorax

BACKGROUND: Glomus tumor is a benign neoplasm derived from the normal glomus body. This tumor includes the following types; solitary, multiple, proliferating, and acral arteriovenous. Histologically, it was subdivided into solid type, glomangioma, and glomangiomyoma. Its malignant counterpart - glomangiosarcoma - was reported. OBJECTIVES: The purposes of this study were aimed to evaluate the clinical and pathologic presentations of glomus tumor. METHODS: A total of 17 patients who have been diagnosed with glomus tumor by histopathologic examination were reviewed. RESULTS: Male patients were ten and female patients were seven. The age of the onset of glomus tumor varied from birth to 61 years. The location of tumors were as follows: arm (7 cases), finger (6 cases), back (2 cases), leg (1 case), foot (1 case). The digit was the most common site for female patients. Clinical manifestations showed solitary bluish papule (6 cases), subcutaneous nodule (5 cases), nail discoloration (3 cases), nail dystrophy (1 case), bluish plaque (1 case). One patient had no specific lesion but tenderness. The most characteristic symptom was pain in 15 (88.2%) of the 17 patients, and the other two patients had no symptom. Two asymptomatic lesions were located on the forearm and histopathologically showed glomangioma. Histopathologically, 13 (76.5%) of the 17 patients classified as solid type, and 4 (23.5%) the glomangioma variety. CONCLUSION: Glomus tumors were most commonly seen as a painful nodule on the upper extremity and especially female patients showed predilection for subungual location. We speculate that multiple, mild symptomatic lesions might be a tendency to be glomangioma.
Arm ; Female ; Fingers ; Foot ; Forearm ; Glomus Tumor ; Humans ; Leg ; Male ; Parturition ; Upper Extremity

PURPOSE: To evaluate and describe the efficacy and side effects of a percutaneous thrombin injection under ultrasonography guidance for the treatment of iatrogenic pseudoaneurysms. MATERIALS AND METHODS: Eighteen consecutive iatrogenic pseudoaneurysm cases were treated with a thrombin injection. The thrombin was injected into the pseudoaneurysm cavity using a 22-gauge needle under ultrasonographic guidance. The causes of the pseudoaneurysms are as follows: post coronary angiography (9 cases), percutaneous coronary balloon angioplasty (5 cases), cerebral angiography (1 case), transhepatic chemoembolization (1 case), percutaneous transfemoral arterial stent insertion (1 case) and bone marrow aspiration for a marrow transplant (1 case). RESULTS: Only one case required a secondary thrombin injection due to recurrent flow in the pseudoaneurysm lumen, which was detected at the follow up Doppler ultrasound. Other seventeen cases were successfully treated on the first trial. There were no technical failures or complication related to the procedure. The average amount of thrombin injected was 733 IU. Nine out of 18 treated patients (50%) showed mild reactions to the thrombin including mild fever (4 cases), chilling sensation (3 cases), a chilling sensation with mild dyspnea (1 case), mild chest discomfort (1 case) after the thrombin injection. All these side effects were transient and improved several hours later. CONCLUSION: All the iatrogenic pseudoaneurysms were treated successfully with an ultrasound-guided percutaneous thrombin injection. There was a high rate of hypersensitivity to the bovine thrombin, which precaution should be taken to prevent more serious side effects.
Aneurysm ; Aneurysm, False* ; Angioplasty, Balloon, Coronary ; Bone Marrow ; Cerebral Angiography ; Coronary Angiography ; Dyspnea ; Fever ; Follow-Up Studies ; Humans ; Hypersensitivity ; Needles ; Sensation ; Stents ; Thorax ; Thrombin* ; Ultrasonography

BACKGROUND: Mixed tumor of the skin or chondroid syringoma is a benign neoplasm characterized by histological features of a mixture of epithelial and mesenchymal components. It is a rare and benign appendageal tumor, found mostly on the head and neck, and present as an asymptomatic, firm, subcutaneous nodule. There have only been a few reported cases in Korea. OBJECTIVES: This study was aimed to characterize the clinical and histopathlological features of mixed tumor of the skin. METHODS: We reviewed the clinical data and histologic slides of seven patients who have been diagnosed with mixed tumor of the skin by histopathological examination. RESULTS: There were six male patients and only one female. Age of onset of mixed tumor of the skin varied from 26 to 65 years. A11 patients had the lesion on the head: perioral area (3 cases), nose (2 cases), cheek (1 case), and temple area (1 case). Each tumor was a solitary, asymptomatic, and firm, about 0.5-1.5 cm sized, subcutaneous nodule. Histopathologically, all 7 cases presented apocrine differentiation. Two cases showed follicular differentiation, and 2 cases showed sebaceous differentiation. Every tumor showed myxoid stroma except two with typical chondroid matrix. Adipose metaplasia of the matrix was present in 2 cases. In 3 cases, the so-called hyaline cells were rich in the stroma. CONCLUSION: Mixed tumor of the skin was most commonly seen as an asymptomatic, firm subcutaneous nodule on the head. Tumors showing apocrine differentiation were more common than that of eccrine differentiation, All 7 cases presented apocrine differentiation. Follicular and sebaceous differentiation might occur in apocrine type of mixed tumors of the skin. The stroma of mixed tumor of the skin might be myxoid, chondroid, or adipose.
Adenoma, Pleomorphic ; Age of Onset ; Cheek ; Female ; Head ; Humans ; Hyalin ; Korea ; Male ; Metaplasia ; Neck ; Nose ; Skin*

Female ; Pregnancy ; Pregnancy, Ectopic*

The aim of this study was to identify the usefulness of pelviscopy in treatment besides its diagnostic value. The advantages of pelviscopic surgery are low cost, rapid recovery, good cosmetic effect, low incidence of complication and postoperative adhesion. So most of the pelvic exploration in gynecologic patients are replaced by the pelviscopic surgery these days. Pelviscopic surgery was performed on 136 patients at the Department of Obstetrics and Gynecology, College of Medicine, Yenungnam University from May 1991 to July 1993. The results obtained were as follows : The age distribution of the patients was from 19 to 55 with age of 31.2 years, and the mean parity was 0.96, the most common indication of pelviscopic surgery was tubal pregnancy(66.9%), the second most common indications was ovarian cyst(10.3%) and the other indications were endometriosis, corpus iuteum cyst rupture, parovarian cyst, foreign body, tubal ligation, hydrosalpinx, uterine myoma and in 16.3%. The mean duration of hospitalization was 2.1 days without specific complications. According to these results, it was postulated that the pelviscopic surgery was a useful operative tool in gynecologic treatment and its application could be extended to many other areas of gynecology with safety by the development of surgical techniques and instruments.
Age Distribution ; Endometriosis ; Female ; Foreign Bodies ; Gynecology ; Hospitalization ; Humans ; Incidence ; Leiomyoma ; Obstetrics ; Parity ; Parovarian Cyst ; Rupture ; Sterilization, Tubal

BACKGROUND: Tufted angioma, a rare vascular disorder found typically in children, usually involves in the trunk and neck with characteristic "cannonball" distributed vascular tuft. OBJECTIVES: The purpose of this study was aimed to characterize the clinical and histopathologic features of tufted angioma. METHODS: Clinical examinations were performed on 7 patients with tufted angioma regarding the age, sex, duration, sites, clinical morphology, associated symptoms and treatments and disease course. Histopathologic studies of 8 specimens obtained from 7 patients were performed with routine hematoxylin and eosin staining and immunohistochemical staining with anti-factor VIII- related antigen antibody. RESULTS: 1. Male-female ratio was 1:0.75 (male patients were 4 and female patients were 3). Onset of the skin lesions ranged from birth to 67 years of age. Over 40 years of age were 4, 2 patients had the skin lesion at birth and 1 patient found the lesion at 67 years of age on the preexisting nevus flammeus. 2. Typical clinical features showing patch with papules were seen in 4 patients, patch only was seen in three patients. 3. 4 patients had the lesion on the proximal extremities, 2 on the trunk, 1 on the finger and one. Mild tenderness was noted in 3 patients, mild hyperhidrosis in 1 and severe tenderness and pain in 1 patient. 4. Histopathologic studies revealed typical vascular tufts with "cannonball" distribution in the dermis. Immunohistochemical staining performed on 2 cases showed weak positivity to factor VIII-related antigen. 5. In 1 patient, because of small size of the skin lesion, a simple excision was possible. Another 2 patients were being treated with dye laser with minimal improvement, 1 patient showed spontaneous complete regression. However in the 2 patients without treatment, the skin lesion was persisted in 1 patient and the other died of underlying malignancy. CONCLUSION: Though there was no statistical significance for the short number of patients, tufted angioma occurred not only in early childhood but also in adulthood with the predilection sites of the proximal extremities and the trunk. Clinical manifestations were erythematous papulo-patch or patch. Histopathologically, typical proliferation of the blood vessel with the array of cannonball was observed. As reported, several treatments have been tried, and there was a case of self-remission.
Blood Vessels ; Child ; Dermis ; Eosine Yellowish-(YS) ; Extremities ; Female ; Fingers ; Hemangioma* ; Hematoxylin ; Humans ; Hyperhidrosis ; Lasers, Dye ; Neck ; Parturition ; Port-Wine Stain ; Skin ; von Willebrand Factor