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

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

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

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

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*

A survey of intestinal parasites infection among Korean people has been carried out during July 1969 to December 1970. A total of 2,250 stool specimens (male 1,101, female 1,146) was collected from all the provinces and Seoul city in Korea. The specimens were examined routinely by direct fecal smear, zinc sulfate flotation and formalin-ether sedimentation techniques. The results are summarized as follows: Of 2,250 specimens examined, l,803(80.l per cent) were positive for intestinal parasites. The positive rates of intestinal helminths were 1,644(73.1 per cent) among 2,250; Ascaris lumbricoides 46.0 per cent, Trichocephalus trichiurus 46.8 percent, hookworm 6.8 per cent, Trichostrongylus orientalis 7.0 percent, Clonorchis sinensis 12.1 percent, Enterobius vermicularis 1.6 per cent, Hymenolepis nana 0.7 percent, Taenia species 0.3 per cent, Metagonimus yokogawai 0.04 percent, Fasciolidae 0.04 per cent and one case of lung fluke Paragonimu westermani. The positive rstes of intestinal protozoa were 786(34.9 per cent); Entamoeba histolytica 6.4 per cent, Entamoeba coli 20.5 percent, Endolimax nana 10.0 per cent, Giardia lamblia 5.1 per cent, Trichomonas hominis 1.1 percent, Chilomastix mesnili 0.5 percent, Iodamoeba butschlii 0.6 percent, Enteromonas hominis 0.7 percent, Dientamoeba fragilis 0.1 per cent and one case of Isospora hominis. Sexual distribution of helminths and protozoan infections showed higher rate in female than that of male, except C. sinensis, H. nana, Taenia species or G. lamblia Infections of T. trichiurus, hookworm, T. orientalis, C. sinensis, Taenia species, E. histolytica, E. coli and E. nana increased with age. Conversely, H. nana and G. lamblia infections were more predominent in younger ages.
parasitology-helminth-protozoa-trematoda-nematoda-cestoda ; Ascaris lumbricoides ; Trichocephalus trichiurus-Trichuris trichiura ; hookworm ; Trichostrongylus orientalis ; Clonorchis sinensis ; Enterobius vermicularis ; Hymenolepis nana ; Taenia species ; lamblia ; Trichomonas hominis ; Chilomastix mesnili ; Iodamoeba butschlii ; Enteromonas hominis ; Dientamoeba fragilis ; Isospora hominis ; epidemiology ; stool examination

Clinical types of glomus tumors can be divided into the more common solitary type and the rare multiple types. The latters are subdivided into disseminated, regional, and congenital plaquelike type. We report a 25 year old man with a red to blue colored soft nodular plaques on the back. The lesions were soft reddish patches since birth and gradually enlarged. These were gradually changed to blue colored soft nodular plaques with mild tenderness. The histologic findings were compatible with the glomus tumor.
Adult ; Glomus Tumor* ; Humans ; Parturition