No abstract available.
Orbit*

No abstract available.
Cholesterol* ; Granuloma*

No abstract available.
Rhinoplasty*

Background: This study aimed to identify chronicity predictors of pediatric primary immune thrombocytopenia (ITP). Methods: This study retrospectively reviewed the medical records of patients with primary pediatric ITP admitted to a tertiary medical center between 2010 and 2021.Forty-five patients with a platelet count ＜20,000/L at the time of diagnosis who were treated with intravenous immunoglobulin (IVIG) were enrolled in this study. Results: According to the disease phase, 28, 6, and 11 patients were classified into the newly diagnosed (ND), persistent, and chronic groups, respectively. The number of patients over 6 years of age was significantly higher in the chronic group than in the ND and persistent groups. After 14 days of IVIG treatment, more patients had a complete response in the non-chronic groups than in the chronic group. In univariate analysis of risk factor for chronic ITP, age 6 years or older and IVIG dose ＜2 g/kg were found to be risk factors for chronic ITP, and these two factors were also confirmed as significant risk factors in multivariate analysis. Conclusion In conclusion, in our study, patients over 6 years of age, and those who received IVIG doses less than 2 g/kg were more likely to progress to chronic ITP.

Leptomeningeal carcinomatosis occurs in approximately 5% of patients with cancer. The most common cancers involving the leptomeninges are breast, lung cancer and melanoma. However, gastric adenocarcinoma has been rarely reported with leptomeningeal carcinomatosis. The presenting manifestations are usually headache, visual disturbances and seizures. We report a case of leptomeningeal metastasis that presented as a gastric cancer. A 49-year-old woman was admitted to our hospital with the symptoms of headache and melena for 10 days. The endoscopy showed a thickening of the folds of the stomach compatible with the diagnosis of a Borrman type IV gastric cancer. The biopsy revealed a signet ring cell carcinoma. The MRI of brain showed no abnormal findings; however, the patient complained of an intractable persistent headache, nausea and vomiting on admission day 6. The cytology examination of the cerebrospinal fluid supported the diagnosis of metastatic signet ring cell carcinoma.
Adrenal Cortex Hormones ; Carcinoma, Signet Ring Cell/*diagnosis/pathology/surgery ; Female ; Humans ; Mannitol ; Meningeal Neoplasms/*diagnosis/pathology/surgery ; Middle Aged ; Stomach Neoplasms/*diagnosis/pathology/surgery

A large symptomatic and unresolved pancreatic pseudocyst is treated surgically by internal drainage to a neighboring adherent viscus. Recently the various minimal invasive approaches have been used to treat this condition. A 30- year-old man who had been in clinical follow-up for a chronic pancreatitis. For the necrotizing pancreatitis, the patient had undergone surgical debridement and external drainage 5 years, and 3 years ago, respectively. Abdominal ultrasonography and computed tomography revealed 8.2x7.7 cm sized pseudocyst in the body of pancreas. Endoscopic internal fistula formation was tried, but it was failed due to bleeding. We underwent adhesiotomy and cystogastrostomy totally with laparoscopic techniques. The patient started a diet on the 5th postoperative day and discharged on the 11th postoperative day. There was no postoperative complicationand no recurrence during 6 months. Laparoscopic cystogastrostomy is safe and feasible method in the pancreatic pseudocyst even in case of severe abdominal adhesion.
Debridement ; Diet ; Drainage ; Fistula ; Follow-Up Studies ; Hemorrhage ; Humans ; Pancreas ; Pancreatic Pseudocyst* ; Pancreatitis ; Pancreatitis, Chronic ; Recurrence ; Ultrasonography

Chylous leakage is an extremely rare complication of surgery for breast cancer. We experienced a case of chylous leakage after axillary lymph node dissection. A 38-year-old woman with invasive ductal carcinoma in the left breast underwent a modified radical mastectomy after four cycles of neoadjuvant chemotherapy. The postoperative serosanguinous drainage fluid became "milky" on the fourth postoperative day. After trying conservative management, we re-explored the axilla and ligated the lymphatic trunk. Although the success of many cases supports conservative management, timely surgical intervention represents an alternative in cases where leakage persists or where the output is high.
Adult ; Axilla ; Breast ; Breast Neoplasms ; Carcinoma, Ductal ; Chyle ; Drainage ; Female ; Humans ; Lymph Node Excision ; Lymph Nodes ; Mastectomy, Modified Radical

No abstract available.
Tomography, Emission-Computed, Single-Photon*

Current guidelines recommend sorafenib as the first-line molecular target agent for advanced hepatocellular carcinoma (HCC) with extrahepatic metastasis and unresectable HCC. Sorafenib was reported to show survival benefit for patients with advanced HCC. However, complete response is extremely rare in patients treated with sorafenib. Here, we report a 52-year-old man with advanced HCC and pulmonary metastasis who showed complete response by sequential transarterial chemoembolization and continuous sorafenib. Complete response was sustained for 53-month until now.
Carcinoma, Hepatocellular* ; Humans ; Middle Aged ; Neoplasm Metastasis*

PURPOSE: The present study was aimed to examine the usefulness of 18F-FDG PET/CT in the evaluation of cervical lymph node metastasis in patients with oral cancer. MATERIALS AND METHODS: Twenty-two patients who underwent neck dissection to treat oral cancer were subjected for examination. The cervical node metastasis was evaluated by means of clinical examination, CT scan, PET, and histologic examination. By comparing the results of each examination modality with those of histologic examination, it's sensitivity, specificity, positive predictive value, and negative predictive value were determined. RESULTS: The oral cancer was more frequent in males with a ratio of 2.14:1. The sixth decade showed the highest incidence in age distribution with mean of 56+/-16. Histologic findings showed that squamous cell carcinoma was the most common (15 patients), and mucoepidermoid carcinoma (3), malignant melanoma (2), and adenoid cystic carcinoma and ghost cell odontogenic carcinoma (1 each), in order. In most cases, wide surgical excision of the primary cancer and neck dissection was performed, followed by reconstruction with free flaps when necessary. When comparing the results of each examination modality with those of the histologic examination, clinical examination showed sensitivity, specificity, positive predictive value, and negative predictive value at 11%, 85%, 33%, and 58%, respectively. CT scans showed at 67%, 77%, 67%, and 77%, while 18F-FDG PET/CT at 78%, 77%, 70%, and 83%, respectively. CONCLUSIONS: These results suggest that PET is more useful, compared with clinical examination and CT scans, in the evaluation of cervical lymph node metastasis in patients with oral cancer.
Age Distribution ; Carcinoma, Adenoid Cystic ; Carcinoma, Mucoepidermoid ; Carcinoma, Squamous Cell ; Fluorodeoxyglucose F18 ; Free Tissue Flaps ; Humans ; Incidence ; Lymph Nodes ; Male ; Melanoma ; Mouth Neoplasms ; Neck Dissection ; Neoplasm Metastasis ; Positron-Emission Tomography ; Sensitivity and Specificity