We report a case of eosinophilic pustular folliculitis (EPF) with associated plantar lesions in a 45-year-old man. Exarnination of the skin disclosed an erythematous patch, approximstely 3 x 5cm, on the left cheek, which contained discrete and confluent pspulopustules and scaly circinated vesicular patch on the right foot. Histologic examination of a biopsy specirnen from the left cheek revealed the hair follicles and the sebaceous glands are infiltrated mainly by eosinophils and by some mononuclear and neutrophils. Histologic examination of a biopsy specimen from the right foot revealed a vesicle extending from the subcorneal portion to the lower epidermis, which was filled with neutrophils and a small number of eosinophils.
Biopsy ; Cheek ; Eosinophils* ; Epidermis ; Folliculitis* ; Foot ; Hair Follicle ; Humans ; Middle Aged ; Neutrophils ; Sebaceous Glands ; Skin

Ki-1 lymphoma is a rare, large cell anaplastic non Hodgkin's lymphoma. It expresses the CD30 antigen and is recognized by the antibodies Ki-1. This Ki-1 positive anaplastic lymphoma was first described in 1985 as a new histological subtype and was added to the updated Kiel classification in 1988. Morphological and immunological features of this lymphoma have been well described, but clinical studies have been limited and follow up has been short. The authors report a case of Ki-1 lymphoma of the skin without systemic involvement in a young adult based on clinical, pathological and immunological features.
Antibodies ; Antigens, CD30 ; Classification ; Follow-Up Studies ; Humans ; Lymphoma* ; Lymphoma, Large-Cell, Anaplastic ; Lymphoma, Non-Hodgkin ; Skin ; Young Adult*

The free flaps have been used for reconstruction of the head and neck because of their superior results comparing with other types of flaps. Among them, radial forearm free flap has many advantages, its thinness, pliablilty, long vascular pedicle, large sensory flap, and compound flap including tendons and bone. We report 28 cases of head and neck reconstruction with radial forearm free flap between March 1991 and March 1997. Patient's age ranged from 21 to 76 years(mean 50.5 years). There were 23 men and 5 women. Mean follow-up period was 14 months. The most common cause was malignant tumor of the head and neck, especially squamous cell carcinomas(18 cases). We used this flap to reconstruct the oral cavity in 13 cases, the hypopharyngoesophagus in 6 cases, external surface of the head and neck in 7 cases, and the orbit in 2 cases. All of these flaps survived without complication. Two cases of fistula developed, in which forearm flaps were used for tongue and hypopharyngoesophageal reconstruction, and they were treated with conservative manners. Partial losses of skin graft at donor site of the forearm developed in 3 cases. They healed with split-thickness skin graft or local flap. The function of reconstructed upper aerodigestive tract and eye socket was good. The cosmetic result was not good in cases of reconstruction for external surface of the face with this flap, but it was better than other free flaps. So, we concluded the radial forearm free flap is available for reconstruction of the head and neck.
Female ; Fistula ; Follow-Up Studies ; Forearm* ; Free Tissue Flaps* ; Head* ; Humans ; Male ; Mouth ; Neck* ; Orbit ; Skin ; Tendons ; Thinness ; Tissue Donors ; Tongue ; Transplants

No abstract available.
Heart Atria* ; Histiocytoma, Malignant Fibrous*

The origin of osteoclast-like giant cell tumor (OGCT) of the salivary gland has been debated because the prototypic cells of osteoclast-like cells and mononuclear stromal cells are largely unexplained in this gland. Bone marrow-derived CD14+ and CD45+ monocyte-derived multipotential cells (CD14+/CD45+ MOMC) may be one of the possible origins of OGCTs of salivary glands, which have never been explored in salivary OGCTs. We present a case of OGCT accompanied with carcinoma ex pleomorphic adenoma in the parotid gland of a 67-year-old Korean female. The tumor presented as a rapidly growing cervical mass comprising a central area of carcinoma ex pleomorphic adenoma and a peripheral circumferential area of OGCT. The immunohistochemical staining pattern was phenotypically consistent with bone marrow-derived CD14+/CD45+ MOMC. This case is the first report of a salivary OGCT in Korea.
Adenoma, Pleomorphic ; Aged ; Cytosine ; Female ; Giant Cell Tumors ; Giant Cells ; Humans ; Korea ; Mixed Tumor, Malignant ; Monocytes ; Osteoclasts ; Parotid Gland ; Salivary Glands ; Stromal Cells

The origin of osteoclast-like giant cell tumor (OGCT) of the salivary gland has been debated because the prototypic cells of osteoclast-like cells and mononuclear stromal cells are largely unexplained in this gland. Bone marrow-derived CD14+ and CD45+ monocyte-derived multipotential cells (CD14+/CD45+ MOMC) may be one of the possible origins of OGCTs of salivary glands, which have never been explored in salivary OGCTs. We present a case of OGCT accompanied with carcinoma ex pleomorphic adenoma in the parotid gland of a 67-year-old Korean female. The tumor presented as a rapidly growing cervical mass comprising a central area of carcinoma ex pleomorphic adenoma and a peripheral circumferential area of OGCT. The immunohistochemical staining pattern was phenotypically consistent with bone marrow-derived CD14+/CD45+ MOMC. This case is the first report of a salivary OGCT in Korea.
Adenoma, Pleomorphic ; Aged ; Cytosine ; Female ; Giant Cell Tumors ; Giant Cells ; Humans ; Korea ; Mixed Tumor, Malignant ; Monocytes ; Osteoclasts ; Parotid Gland ; Salivary Glands ; Stromal Cells

No abstract available.
Rhabdomyosarcoma, Embryonal*

PURPOSE: The aim of this study is to investigate the clinical performance and safety of Zimmer® natural nail cephalomedullary nail (ZNN CM nail) in the treatment of proximal femur fractures. MATERIALS AND METHODS: The following research was conducted as a prospective, non-comparative, single center outcome study. Upon providing written informed consent, enrolled patients' data were collected and analyzed. Postoperative follow-up visits were scheduled at 6 weeks, 3 months, 6 months, and 1 year. Follow-up evaluation included radiographic assessment, physical examination, and quality of life and adverse events reports. RESULTS: Thirty-nine patients were available for evaluation at one year postoperative. The patients reported the mean EuroQol-5 Dimension score increased after surgery: from 0.4 points at discharge (n=49) to 0.6 points at 1-year post-surgery (n=39). The mean Harris hip score also increased after surgery: from 56.3 points at discharge (n=49) to 72.1 points at 1 year (n=12). Bone union was seen in 64% (n=16) in 6 months and 95% (n=37) in 1 year. CONCLUSION: The results of this 1-year follow-up study affirmed the effectiveness and safety of the ZNN CM nail in the treatment of proximal femur fractures.
Femoral Fractures ; Femur ; Follow-Up Studies ; Fracture Fixation ; Fracture Fixation, Intramedullary ; Hip ; Hip Fractures ; Humans ; Informed Consent ; Outcome Assessment (Health Care) ; Physical Examination ; Prospective Studies ; Quality of Life

No abstract available.
Arthroplasty ; Hip ; Pelvis

No abstract available.