No abstract available.

No abstract available.
Tears*

BACKGROUND: Gravity traction is a widely used conservative procedure, and several studies using various techniques have reported changes in blood pressure (BP) or heart rate (HR) or stress variables in the head-down tilting position, with varying results. The purpose of this study was to investigate BP, HR and serum lactic acid (LA) responses to inverted gravity traction at six angles. METHODS: Thirty volunteers (males 15, females 15) were assigned randomly to either of two experimental groups. After the resting BP, HR and LA concentration were measured in the sitting position, they were measured repeatedly at standing, supine, and inverted at -30, -60 and -90 degrees every 2.5 minute. RESULTS: Compared to the systolic BP (SBP) at sitting, SBP decreased at standing and at inverted -30degrees and increased at -60degrees and -90degrees in the males group, whereas SBP decreased at supine to inverted -60degrees and increased at -90degrees in the females group. Compared to the diastolic BP (DBP) at sitting, DBP diastolic blood pressure (DBP) decreased at standing to -60degrees in both groups and increased at inverted -90degrees. Compared to HR at sitting, HR decreased at supine to -90degrees in both groups. The results of the post hoc test comparisons showed that the SBP, DBP, and HR differed significantly at all six positions. However, compared to serum LA at sitting, LA at all positions were not significantly different in both groups. CONCLUSIONS: As seen in previous research, our results showed increases in BP and HR at inverted -90degrees. However, BP and HR at the other inverted positions including supine showed decreases. LA did not change significantly at any of the positions. Finally, our study showed that angles above -30degrees or -60degrees can benefits the cardiovascular system in young people.
Blood Pressure ; Cardiovascular System ; Female ; Gravitation ; Head-Down Tilt ; Heart ; Heart Rate ; Humans ; Lactic Acid ; Male ; Posture ; Traction

No abstract available.

Glomus tumor shows histologically characteristic three components of glomus cells, vascular structures, and spindle-shaped smooth muscle cells. It is classified into solid glomus tumor, glomangioma and glomangiomyoma according to relative proportions of components. Glomangiomyoma, the least frequent type of glomus tumor, has its overall histopathologic pattern identical to common solid glomus tumor or glomangioma. In contrast to the foregoing types, however, it has an important number of spindle-shaped smooth muscle cells, which blend with the glomus cells. A 49-year-old woman presented with 2-year history of painful bluish red nodule beneath nail plate of right 4th finger. We made a diagnosis of glomangiomyoma by virtue of routine histopathologic examinations and immunohistochemical stains such as vimentin, smooth muscle actin and desmin.
Actins ; Coloring Agents ; Desmin ; Diagnosis ; Female ; Fingers ; Glomus Tumor ; Humans ; Intervertebral Disc ; Middle Aged ; Muscle, Smooth ; Myocytes, Smooth Muscle ; Spine ; Vimentin ; Virtues

Benign symmetric lipomatosis is characterized by massive symmetric fat deposition, predominantly in the neck and shoulder girdle ares. We present a case of benign symmetric lipomatosis with alcoholic liver cirrhosis in a 54-year-old man. About two years ago, solitary skin-colored, non-tender swelling on the right upper arm was developed. The lesion had been aggravsted abruptly and rapidly in size and distribution since about one month ago. Histopathologic findings showed completely replaced reticular dermis and invaded subcutaneous tissue by mature fat cells.
Adipocytes ; Arm ; Dermis ; Humans ; Lipomatosis* ; Liver Cirrhosis, Alcoholic ; Middle Aged ; Neck ; Shoulder ; Subcutaneous Tissue

A 22-year-old-male patient has numerous brownish-black, soft follicular papules which compatible with acne are scattered on the chest, scapular regions, back and buttocks for 4 5 years duration. Biopsy specimen revealed cystic structures in the mid-dermis lined by squamous cell epithelium w4ich contained laminated keratinous material and varying number of vellus hairs, histopathologically, compatible with diagnosis of eruptive vellus hair cysts. Related literatures and histogenesis were discussed,
Acne Vulgaris ; Biopsy ; Buttocks ; Diagnosis ; Epithelium ; Hair* ; Humans ; Thorax

Pityriasis rotunda is characterized by perfectly circular to oval brownish scaly patch on the trunk and extremities. This disease is considered to be a form of acquired ichtkyosis of unknown etiology and develops usually in association with certain systemic diseases, such as tuberculosis, malignant neoplasrn, leprosy, ovarian cyst and uterine myoma etc, We experienced 2 cases of pityriasis rotunda on the abdomen, chest and back associated with liver cirrhosis in 66 year old man 43 year old woman and clinical presentation was made with review of related literatures.
Abdomen ; Adult ; Aged ; Extremities ; Female ; Humans ; Leiomyoma ; Leprosy ; Liver Cirrhosis* ; Liver* ; Ovarian Cysts ; Pityriasis* ; Thorax ; Tuberculosis

No abstract available.
Dermatitis, Atopic* ; Humans ; Immunoglobulin E*

A case of 14 year-old female with linear porokeratosis is reported with review of articles. She has been suffering from dark brownish, typical porokeratotic patches on the face, neck, right axilla, left hand and left lower extremity. Each lesions are distributed in linear arrangement. Family and past history are not contributory. On histologic examination of skin specimen shows typical cornoid lamella which is hallmark of this disease. Treament was carried with 5go salicylic acid ointment and 0. 025% halcinonide ointment alternatively without successful response.
Adolescent ; Axilla ; Female ; Halcinonide ; Hand ; Humans ; Lower Extremity ; Neck ; Porokeratosis* ; Salicylic Acid ; Skin