Candida albicans is the most common cause of infectious esophagitis and usually is an opportunistic infection in immunocompromised patients. Dysphagia and odynophagia are the usual presenting complaints and, importantly, oral lesions are absent in 50 percent of patients. The role of gastrointestinal endoscopy in diagnosing fungal infections of the esophagus is primary. It is the most definitive and often the only method of detecting esophageal candidiasis. Accurate endoscopic diagnosis by biopsy or brushing leads to the initiation nf effective therapy. We have experienced a case of esophageal candidiasis in an 11-year-old girl who was immunologically normal and whose main symptoms were epigastric abdominal pain and nausea for 4 months. The endoscopic and pathologic findings of esophageal candidiasis were presented.
Abdominal Pain* ; Biopsy ; Candida albicans ; Candidiasis* ; Child* ; Deglutition Disorders ; Diagnosis ; Endoscopy, Gastrointestinal ; Esophagitis ; Esophagus* ; Female ; Humans ; Immunocompromised Host ; Intestines* ; Nausea ; Opportunistic Infections ; Stomach*

No abstract available.
Zygoma*

Objectives: The early growth response 3 (EGR3) gene located in chromosome 8p21.3 is one of the susceptibility loci in many psychiatric disorders. EGR3 gene plays critical roles in signal transduction in the brain, which is involved in neuronal plasticity, neuronal development, learning, memory, and circadian rhythms. Recent studies have suggested EGR3 as a potential susceptibility gene for bipolar disorder (BPD). However, this requires further replication with an independent sample set. Methods: To investigate the genetic role of EGR3 in Korean patients, we genotyped six single-nucleotide polymorphisms (SNPs) in the chromosome region of EGR3 in 1076 Korean BPD patients and 773 healthy control subjects. Results: Among the six examined SNPs of EGR3 (rs17088531, rs1996147, rs3750192, rs35201266, rs7009708, rs1008949), SNP rs35201266, rs7009708, rs1008949 showed a significant association with BPD (p = 0.0041 for rs35201266 and BPD2, p = 0.0074 for rs1008949 and BPD, p = 0.0052 for rs1008949 and BPD1), which withstand multiple testing correction. In addition, the ‘G-C-C-C’ and ‘G-C-G-C’ haplotypes of EGR3 were overrepresented in the patients with BPD (p = 0.0055, < 0.0001, respectively) and the ‘G-T-G-C’ haplotype of EGR3 was underrepresented in patients with BPD (p = 0.0040). Conclusions In summary, our study supports the association of EGR3 with BPD in Korean population sample, and EGR3 could be suggested as a compelling susceptibility gene in BPD.

The interstitial lung diseases(ILD) comprises a large, heterogeneous group of disorders characterized by derangement of alveolar walls and alveolar capillary unit causing restrictive pulmonary dysfunction and disordered gas exchange. It is rare, especially in children, and the opinions on investigation and treatments are controversial. The classification of adult ILD is applied to that of children. But considering occurrence during the developing state of lung and immune systems, we should be more cautious because the clinical manifestations and prognosis will be different from those of adults. In 1995, Katzenstein named a unique type of ILD, chronic pneumonitis of infancy (CPI) for the first time. CPI is characterized by marked alveolar septal thickening, striking type II pneumocyte hyperplasia, and eosinophilic alveolar exudate containing numerous macrophages. We report a 14 month-old girl, who had continuing respiratory difficulty and cyanosis after upper respiratory infection, could not sustain oxygen saturation and was finally diagnosed as CPI by histologic examination.
Adult ; Capillaries ; Child ; Classification ; Cyanosis ; Eosinophils ; Exudates and Transudates ; Female ; Humans ; Hyperplasia ; Immune System ; Infant ; Lung ; Lung Diseases, Interstitial* ; Macrophages ; Oxygen ; Pneumocytes ; Pneumonia* ; Prognosis ; Strikes, Employee

We experienced a case of arteriovenous hemangioma showing Dariers sign on the forehead of a 43-year-old man. He presented with a single, 1 * 1.5cm sized, violaceous, asymptomatic nodule with a history of an intermittent wheal at the lesional site. This skin lesion showed Dariers sign clinically and proliferation of mast cells histopathologically with the punch biopsy specirnen suggesting urticaria pig- mentosa. Howerer, we could diagnose it as a arteriovenous hemangioma on complete excision, as the specimen showed arteriovenous proliferation with increased mast cells in a perivascular pattern. This case showed confusing clinical signs and showed the importance of complete excision for the diagnosis of a small skin tumor especially when a vascular proliferating tumor is suspected.
Adult ; Biopsy ; Diagnosis ; Forehead ; Hemangioma* ; Humans ; Mast Cells ; Skin ; Urticaria

Kimura's disease is a rare benign disease characterized by subcutaneous or dermal tumors occurring predominantly on the head and the neck. It usually occurs in young adults without constitutional symptoms, except for peripheral blood eosinophilia. The histopathologic features of the tumor are characterized by dense lymphoid aggregates containing a prominent germinal center and by the proliferation of endothelial cells associated with varying degrees of lymphocytic, histiocytic, and eosinophilic infiltration. We report a case of Kimura's disease without peripheral blood eosinophilia in a 24-year-old male who had had a painless and slowly growing tumor-like swelling on his right groin for one year. The mass was excised, and the specimen was confirmed as Kimura's disease. After surgical excision, the lesion recurred, so 30 mg of oral prednisone was given daily for one month and then decreased gradually for another one month. Now, the lesion is completely healed.
Endothelial Cells ; Eosinophilia ; Eosinophils ; Germinal Center ; Groin* ; Head ; Humans ; Male ; Neck ; Prednisone ; Young Adult

Trichoadenoma is a rare cutaneous tumor that was first described by Nikolowski in 1958. It usually occurs as a single tumor on the face and its size varies from 3 to 50mm in diameter. It may arise any time during adult life. This tumor is less mature than trichofolliculoma and more differentiated than trichoepithelioma, and it is considered as a benign tumor with differentiation toward the infundibular portion of the pilosebaceous canal. In this report, we describe a 61-year-old women who developed trichoadenoma on the left shoulder of 3 years duration. The lesion was asymptomatic and had grown slowly. Histopathological findings showed numurous horn cysts with central keratinous material and solid tumor islands reaching to the deep dermis. Immunohistochemical studies showed negative findings for eccrine differentiation.
Adult ; Animals ; Dermis ; Female ; Horns ; Humans ; Islands ; Middle Aged ; Shoulder

Diffuse large B cell lymphoma (DLBCL), being one of the major subtypes of non-Hodgikin’s lymphoma, is marked by extranodal involvement. In patients with DLBCL, the stomach and gastrointestinal tract are commonly involved, but few cases have reported the involvement with the middle ear cavity and temporal bone. The present study reports a patient diagnosed with DLBCL characterized by middle ear cavity involvement. We also reviewed other similar cases in the literature.

Castleman's disease is a rare benign lymphoproliferative disorder that frequently affects lymph nodes of the mediastinal thorax and the neck. It very rarely affects the renal sinus. We report a case of Castleman's disease arising in the renal sinus in a 64-year-old man. The patient visited the hospital with the chief complaint of hematuria. Abdominal computed tomography revealed a homogeneous mass in the sinus of the left kidney, radiologically interpreted as a malignant urothelial tumor. Subsequently, nephroureterectomy was performed, after which microscopic examination of the specimen revealed a diffuse lymphoproliferative lesion with reactive lymphoid follicles of various sizes and prominent plasma cell infiltration of interfollicular spaces, highlighted by immunohistochemical staining for CD138. The lesion was diagnosed as Castleman's disease of the plasma cell type. Although preoperative diagnosis of Castleman's disease is difficult and the incidence is exceedingly rare, it should be considered in the differential diagnosis of renal sinus tumors.
Diagnosis, Differential ; Giant Lymph Node Hyperplasia ; Hematuria ; Humans ; Incidence ; Kidney ; Lymph Nodes ; Lymphoproliferative Disorders ; Middle Aged ; Neck ; Plasma Cells ; Thorax