Angiolymphoid hyperplasia with eosinophilia(ALHE) is a benign angiomatous neoplasm which usually arises from skin, blood vessel, soft tissue, heart and rarely from bone. The authors experienced a case of ALHE which involved the distal femur of 35-years old male and treated by marginal excision and autogenous cancellous bone graft with plate fixation.
Angiolymphoid Hyperplasia with Eosinophilia ; Blood Vessels ; Femur ; Heart ; Humans ; Hyperplasia ; Male ; Skin ; Transplants

PURPOSE: To evaluate the MR findings of brain damage in cerebral palised patients and to correlate it with gestational age and the time of damage. MATERIALS AND METHOD: A retrospective analysis was performed in 40 patients who underwent MR scanning for evaluation of brain lesion in clinically diagnosed cerebral palsy. Authors classified the patients into two groups as premature and full-term and compared MR findings of the two groups. RESULTS: Abnormal MR findings were noted in 28 cases (70%). Five out of 6 patients who had been born prematurely showed isolate periventricular white matter lesions. Twenty-three out of 34 patients who had been born at full-term showed abnormal MR findings. Of these 23 patients, migration anomalies in 7 patients, isolate periventricular white matter lesions in 3 patients, and other combined periventricular subcortical white matter and deep gray matter lesions in 14 patients were seen. At least, 10 patients(43%) of full term group showed abnormal MRI findings reflecting intrauterine brain damage and all 5 patients of premature group showed isolate periventricular white matter lesions suggesting immaturity of brain. CONCLUSION: MRI is thought to be very useful in the assessment of brain damage for the patients with cerebral palsy by recognizing the location of the lesion and estimating the time of damage.
Brain ; Cerebral Palsy* ; Gestational Age ; Humans ; Magnetic Resonance Imaging ; Retrospective Studies

PURPOSE: While the safety and efficacy of laparoscopic adrenalectomy are relatively well documented, this procedure remains challenging for pheochromocytoma. The purpose of our investigation was to assess the perioperative profiles of laparoscopic adrenalectomy (LA) with those of open adrenalectomy (OA) in patients with pheochromocytoma. MATERIALS AND METHODS: Between January 1997 and October 2005, 31 patients with pheochromocytoma underwent surgical removal, including 15 LA and 16 OA. The LA was performed via a lateral decubitus transperitoneal approach. The mean tumor size was similar in both groups (LA 6.0cm vs. OA 5.7cm). All patients underwent extensive preoperative medical preparation with alpha-blockers. The intraoperative hemodynamic instabilities and perioperative profiles were retrospectively analyzed. RESULTS: No conversion to open surgery was required with either procedure and no mortality was observed. Hypertensive crisis (systolic blood pressure>200mmHg) and severe tachycardia (heart rate>100/min) were more common in the OA group (LA 13.3 and 26.7% vs. OA 56.3 and 62.5%). The mean operating times for both groups were similar (LA 182.0+/-47.0 min vs. OA 183.1+/-66.5 min), but the duration of hospitalization was shorter in the LA group (LA 5.3+/-2.2 days vs. OA 6.8+/-1.0 days). The estimated blood loss was greater in the OA group (LA 103.3+/-44.2ml vs. OA 159.4+/-66.8ml). Intravenous morphine was needed in 56.3% of the OA, but in only 13.3% of the LA group. There were no significant differences in the postoperative complications between the two groups. CONCLUSIONS: The laparoscopic resection of pheochromocytomas can be accomplished safely and effectively. A short hospital stay, with minimal perioperative morbidity and the eradication of endocrinopathy, support the minimally invasive approach for adrenalectomy in patients with pheochromocytoma.
Adrenalectomy* ; Conversion to Open Surgery ; Hemodynamics ; Hospitalization ; Humans ; Laparoscopy ; Length of Stay ; Morphine ; Mortality ; Pheochromocytoma* ; Postoperative Complications ; Retrospective Studies ; Tachycardia

No abstract available.
Acoustic Stimulation* ; Acoustics* ; Female ; Fetal Heart* ; Fetus* ; Heart Rate, Fetal* ; Pregnancy

Boerhaave syndrome is a transmural perforation of the esophagus and typically occurs after forceful emesis. Boerhaave syndrome is a destructive disease with a high mortality rate, though surgical intervention within 24 hours has a beneficial effect. On the other hand, late surgical intervention is associated with poorer prognoses. Several therapeutic strategies, ranging from medical to surgical management, are available for Boerhaave syndrome. Recently, endoscopic endoluminal vacuum therapy (EVT) was introduced as a treatment option. Here, we report the case of a 56-year-old male patient with Boerhaave syndrome who was successfully treated by EVT after primary closure failure. The patient recovered without complication.
Endoscopy ; Esophageal Perforation ; Esophagus ; Hand ; Humans ; Male ; Middle Aged ; Mortality ; Prognosis ; Vacuum ; Vomiting

We report a case of a cardiac lipoma arising from the free wall of right atrium, which was diagnosed as the presumed source of angina by compressing the right coronary artery in a 54-year-old woman. Surgical excision of the tumor was performed well. She continues to do well for six months without angina.
Coronary Vessels ; Female ; Heart Atria ; Humans ; Lipoma ; Middle Aged

So-called Brunners gland adenoma is characterized by a nodular proliferation of histologically normal Brunners gland, accompanied hy duots and scattered stromal elements. This benign tumor of the duodenum is rare and is not eaey to discover because of non-specific symptoms. The clinical presentation can vary from vague upper abdominal symptoms with dyspepsia and nausea to diarrhea, jaundice, obetruction and gastrointestinal bleeding. The diagnosis is usually made by radiologic studies and gastroduodenal endoscopy which can also provide definitive treatment. The management of Brunners gland adenoma is complete removal of the lesion and pathologic examination, always necessary to define the nature of the lesion and exclude malignacy. We experienced two cases of Brunner's gland adenoma in the duodenal bulb. The patients complained of epigastric discomfort and bloating respectively. The endoscopic examination revealed round semipedunculated polypoid mass covered with normal muosa at duodenal bulb. One case with a small adenoma (size: 0.7 x 0.7 cn) had been removed by endoscopic polypectomy and the other case with a relatively large polyp (aize: 2.0x2.0cm) had been treaed by transduodenal exploration and excision of the polyp.
Adenoma* ; Diagnosis ; Diarrhea ; Duodenum ; Dyspepsia ; Endoscopy ; Hemorrhage ; Humans ; Jaundice ; Nausea ; Polyps

We describe a 54-year-old woman with isolated pulmonary arterial hypertension accompanied by hyperthyroidism due to Graves' disease. Her pulmonary artery hypertension resolved spontaneously after restoration of euthyroidism. This case suggests that hyperthyroidism should be considered a reversible cause of pulmonary arterial hypertension.
Female ; Graves Disease ; Humans ; Hypertension ; Hypertension, Pulmonary ; Hyperthyroidism ; Middle Aged ; Pulmonary Artery

Purpose: Breast cancer is one of the most common causes of cancer-related death in females. Numerous drug-targetable biomarkers and predictive biomarkers have been developed. Some researchers have expressed doubts about the need for next-generation sequencing (NGS) studies in daily practice. This study analyzed the results of NGS studies on breast cancer at a single institute and evaluated the real-world applications of NGS data to precision medicine for breast cancer. Materials and Methods: We retrospectively collected the results of NGS studies and analyzed the histopathologic features and genetic profiles of patients treated for breast cancer from 2010 to 2021. Seventy cases had data from CancerSCAN, a customized panel of 375 cancer-associated genes, and 110 cases had data from TruSight Oncology 500. Results: The most frequently detected single nucleotide variant was the TP53 mutation (123/180, 68.3%), followed by PIK3CA muta-tions (51/180, 28.3%). Estrogen receptor 1 (ESR1) mutation was detected in 11 patients (6.1%), of whom 10 had hormone receptor–positive, human epidermal growth factor receptor 2–negative breast cancer, and two had no history of prior endocrine therapy. Based on their NGS study results, 13 patients (7.2%) received target therapy. Among them, four patients had a BRCA1 or BRCA2 germline mutation, and nine patients had a PIK3CA mutation. Conclusion NGS can provide information about predictive biomarkers and drug-targetable biomarkers that can enable treatment and participation in clinical trials based on precision medicine. Further studies should be conducted to excavate novel drug-targetable biomarkers and develop additional target therapies.

Chronic neuroinflammation is an integral pathological feature of major neurodegenerative diseases. The recruitment of microglia to affected brain regions and the activation of these cells are the major events leading to disease-associated neuroinflammation. In a previous study, we showed that neuron-released alpha-synuclein can activate microglia through activating the Toll-like receptor 2 (TLR2) pathway, resulting in proinflammatory responses. However, it is not clear whether other signaling pathways are involved in the migration and activation of microglia in response to neuron-released alpha-synuclein. In the current study, we demonstrated that TLR2 activation is not sufficient for all of the changes manifested by microglia in response to neuron-released alpha-synuclein. Specifically, the migration of and morphological changes in microglia, triggered by neuron-released alpha-synuclein, did not require the activation of TLR2, whereas increased proliferation and production of cytokines were strictly under the control of TLR2. Construction of a hypothetical signaling network using computational tools and experimental validation with various peptide inhibitors showed that beta1-integrin was necessary for both the morphological changes and the migration. However, neither proliferation nor cytokine production by microglia was dependent on the activation of beta1-integrin. These results suggest that beta1-integrin signaling is specifically responsible for the recruitment of microglia to the disease-affected brain regions, where neurons most likely release relatively high levels of alpha-synuclein.
Animals ; Antigens, CD29/genetics/*metabolism ; Cell Line, Tumor ; *Cell Movement ; Cells, Cultured ; Culture Media, Conditioned/*pharmacology ; Gene Regulatory Networks ; Humans ; Mice ; Mice, Inbred C57BL ; Microglia/drug effects/metabolism/*physiology ; Neurons/*metabolism ; Rats ; Rats, Sprague-Dawley ; Signal Transduction ; Toll-Like Receptor 2/metabolism ; alpha-Synuclein/*pharmacology