Hemangiomas are the most common benign tumors of the liver. They are generally asymptomatic, but giant hemangiomas can lead to abdominal discomfort, bleeding, or obstructive symptoms. Kasabach-Merritt syndrome is a rare but life-threatening complication of hemangioma, characterized by consumptive coagulopathy with large vascular tumors. More than 80% of Kasabach-Merritt syndrome cases occur within the first year of life. However, there are few reports of Kasabach-Merritt syndrome with giant hepatic hemangioma in adults and, as far as we know, no reports of Kasabach-Merritt syndrome with hepatic hemangioma treated with first line medical treatment only. The most important treatment for this syndrome is removal of the large vascular tumor. However, surgical treatment entails risk of bleeding, and the patient's condition can mitigate against surgery. We herein present a case of unresectable giant hepatic hemangioma with disseminated intravascular coagulopathy. The patient was a 60-year-old woman who complained of hematochezia, ecchymosis, and abdominal distension. She refused all surgical management and was therefore treated with systemic glucocorticoids and beta-blockers. After two weeks of steroid therapy, she responded partially to the treatment. Her laboratory findings and hematochezia improved. She was discharged on hospital day 33 and observed without signs of bleeding for three months.
Abdomen/diagnostic imaging ; Ecchymosis/etiology ; Female ; Gastrointestinal Hemorrhage/etiology ; Hemangioma/complications/*diagnosis ; Humans ; Kasabach-Merritt Syndrome/complications/*diagnosis/drug therapy ; Middle Aged ; Prednisone/therapeutic use ; Propranolol/therapeutic use ; Tomography, X-Ray Computed

PURPOSE: To evaluate the long-term outcomes of intravitreal anti-vascular endothelial growth factor (VEGF) monotherapy for patients diagnosed with submacular hemorrhage secondary to exudative age-related macular degeneration. METHODS: This retrospective, observational study included 49 patients (49 eyes) who initially presented with submacular hemorrhage associated with exudative age-related macular degeneration and who were followed-up for at least 24 months. Only eyes that were treated with intravitreal anti-VEGF monotherapy were included in the study. Best-corrected visual acuity (BCVA) measurements obtained at diagnosis, six months, and the final visit were compared. The associations of BCVA at the final visit with baseline BCVA, BCVA at six months, symptom duration, hemorrhage extent, and central foveal thickness were also analyzed. RESULTS: Over the course of follow-up (mean, 32.1 +/- 8.5 months), an average of 5.1 +/- 2.2 anti-VEGF injections were administered. Recurrent hemorrhage was noted in 13 eyes (26.5%). The mean logarithm of the minimal angle of resolution BCVA at diagnosis, six months, and the final visit were 1.40 +/- 0.52, 0.87 +/- 0.64, and 1.03 +/- 0.83, respectively. Both baseline BCVA (p = 0.012) and BCVA at six months (p < 0.001) were significantly associated with BCVA at the final visit. CONCLUSIONS: Improved visual acuity was maintained for more than two years with intravitreal anti-VEGF monotherapy. BCVA at six months is a useful clinical index to predict long-term visual prognosis.
Aged ; Aged, 80 and over ; Angiogenesis Inhibitors/administration & dosage ; Bevacizumab/*administration & dosage ; Female ; Fluorescein Angiography ; Follow-Up Studies ; Fundus Oculi ; Humans ; Intravitreal Injections ; Male ; Middle Aged ; Ranibizumab/*administration & dosage ; Retina/*diagnostic imaging ; Retinal Hemorrhage/diagnosis/*drug therapy/etiology ; Retrospective Studies ; Time Factors ; Tomography, Optical Coherence ; Treatment Outcome ; Vascular Endothelial Growth Factor A/*antagonists & inhibitors ; Visual Acuity ; Wet Macular Degeneration/complications/diagnosis/*drug therapy

BACKGROUND/AIMS: Increased incidence of coronary artery disease has led to the increased use of dual antiplatelet therapy composed of aspirin and clopidogrel. We investigated the incidence of gastrointestinal complications in patients who received single or dual antiplatelet therapy and analyzed their clinical characteristics in order to predict the prognostic factors. METHODS: Between January 2009 and December 2011, we retrospectively reviewed the medical records of patients who underwent coronary angiography at Chung-Ang University Hospital (Seoul, Korea). One hundred and ninety-four patients were classified into two groups: aspirin alone group and dual antiplatelet group. Clinical characteristics, past medical history, and presence of peptic ulcer were analyzed. RESULTS: During the follow-up period, 11 patients had duodenal ulcer; the event rate was 2.02% in the aspirin alone group and 9.47% in the dual antiplatelet group (hazard ratio [HR] 5.24, 95% CI 1.03-26.55, p<0.05). There was no significant difference in the rate of significant upper gastrointestinal bleeding: 0% vs. 4.2% (p=0.78). In patients who received proton pump inhibitor (PPI), 24 patients had gastric ulcer; the event rate was significantly different between the two groups: 4.87% vs. 22.98% (HR 3.40, 95% CI 1.02-11.27, p<0.05). CONCLUSIONS: Dual antiplatelet groups had a higher incidence of duodenal ulcers without significant bleeding compared with the aspirin alone group. In patients who received PPI, the dual antiplatelet therapy group had a higher incidence of gastric ulcers without significant bleeding compared with the aspirin alone group. Therefore, physicians must pay attention to high risk groups who receive dual antiplatelet therapy and aggressive diagnostic endoscopy should also be considered.
Aged ; Anti-Inflammatory Agents, Non-Steroidal/*therapeutic use/toxicity ; Aspirin/*therapeutic use/toxicity ; Coronary Angiography ; Coronary Artery Disease/*prevention & control ; Drug Therapy, Combination ; Female ; Gastrointestinal Hemorrhage/chemically induced/prevention & control ; Humans ; Incidence ; Male ; Middle Aged ; Peptic Ulcer/*diagnosis/epidemiology/etiology ; Platelet Aggregation Inhibitors/*therapeutic use/toxicity ; Proportional Hazards Models ; Proton Pump Inhibitors/therapeutic use ; Retrospective Studies ; Risk Factors ; Ticlopidine/*analogs & derivatives/therapeutic use/toxicity

Spindle cell carcinoma (SpCC) is a rare tumor consisting of spindle cells which express cytokeratin. Despite recent advances in immunohistochemical and genetic studies, precise histogenesis of SpCC is still controversial and this tumor had been referred to with a wide range of names (in the past): carcinosarcoma, pseudosarcoma, sarcomatoid carcinoma, pseudosarcomatous carcinoma, and collision tumor. Recently, the authors experienced an extremely rare case of SpCC arising from the stomach. A 64-year-old male presented with unintended weight loss and hematochezia. Endoscopic examination revealed a fistulous tract between the stomach and the transverse colon which was made by direct invasion of SpCC of the stomach to the colon. Histologically, the tumor was positive for both vimentin and cytokeratin but negative for CD117, CD34, actin, and desmin. Herein, we report a case of SpCC arising from the stomach that formed a fistulous tract with the colon which was diagnosed during evaluation of hematochezia and weight loss.
Antineoplastic Agents/therapeutic use ; Brain Neoplasms/secondary ; Carcinoma/*diagnosis/drug therapy/pathology ; Colon, Transverse ; Endoscopy, Digestive System ; Fistula/pathology ; Gastrointestinal Hemorrhage/etiology ; Humans ; Keratins/metabolism ; Magnetic Resonance Imaging ; Male ; Middle Aged ; Stomach Neoplasms/*diagnosis/drug therapy/pathology ; Tomography, X-Ray Computed ; Weight Loss

Acute Kidney Injury ; blood ; etiology ; therapy ; Anti-Retroviral Agents ; administration & dosage ; CD4 Lymphocyte Count ; Disease Progression ; Embolization, Therapeutic ; methods ; Fatal Outcome ; Gastrointestinal Hemorrhage ; diagnostic imaging ; etiology ; physiopathology ; therapy ; Glucocorticoids ; administration & dosage ; HIV Infections ; complications ; diagnosis ; immunology ; HIV-1 ; drug effects ; isolation & purification ; Humans ; Male ; Middle Aged ; Purpura, Schoenlein-Henoch ; complications ; diagnosis ; physiopathology ; Radiography ; Renal Dialysis ; methods

Systemic sclerosis (SSc) is a chronic systemic disease that affects the skin, lungs, heart, gastrointestinal tract, kidneys, and musculoskeletal system. Although up to 90% of patients with scleroderma have been estimated to have gastrointestinal involvement, liver disease has been reported only rarely. A 51-year-old woman was hospitalized due to esophageal variceal bleeding. Her serum was positive for anti-nuclear antibody and anti-centromere antibody. Sclerodactyly was noted on both hands, and she had recently developed Raynaud's syndrome. Punch biopsy of the hand showed hyperkeratosis, regular acanthosis, and increased basal pigmentation in the epidermis, and thick pale collagenous bundles in the dermis. Liver biopsy showed chronic active hepatitis with bridging fibrosis. Consequently, she was diagnosed with liver cirrhosis due to autoimmune hepatitis (AIH) combined with SSc. AIH had subsided after administration of prednisolone at 40 mg per day. She received 5-10 mg/day of prednisolone as an outpatient, and her condition has remained stable. Patients with either AIH or SSc should be monitored for further development of concurrent autoimmune diseases. The early diagnosis of AIH combined with SSc will be helpful in achieving optimal management.
Anti-Inflammatory Agents/therapeutic use ; Antibodies, Antinuclear/blood ; Esophageal and Gastric Varices ; Female ; Gastrointestinal Hemorrhage ; Hepatitis, Autoimmune/complications/*diagnosis/drug therapy ; Humans ; Liver Cirrhosis/*diagnosis/etiology/pathology ; Middle Aged ; Prednisolone/therapeutic use ; Raynaud Disease/diagnosis ; Scleroderma, Systemic/complications/*diagnosis ; Skin/pathology

Paragonimiasis is caused by ingesting crustaceans, which are the intermediate hosts of Paragonimus. The involvement of the brain was a common presentation in Korea decades ago, but it becomes much less frequent in domestic medical practices. We observed a rare case of cerebral paragonimiasis manifesting with intracerebral hemorrhage. A 10-yr-old girl presented with sudden-onset dysarthria, right facial palsy and clumsiness of the right hand. Brain imaging showed acute intracerebral hemorrhage in the left frontal area. An occult vascular malformation or small arteriovenous malformation compressed by the hematoma was initially suspected. The lesion progressed for over 2 months until a delayed surgery was undertaken. Pathologic examination was consistent with cerebral paragonimiasis. After chemotherapy with praziquantel, the patient was monitored without neurological deficits or seizure attacks for 6 months. This case alerts practicing clinicians to the domestic transmission of a forgotten parasitic disease due to environmental changes.
Animals ; Anthelmintics/therapeutic use ; Brain/parasitology/pathology ; Cerebral Hemorrhage/*etiology ; Child ; Dysarthria/etiology ; Facial Paralysis/etiology ; Female ; Humans ; Magnetic Resonance Imaging ; Paragonimiasis/*diagnosis/drug therapy/parasitology ; Paragonimus/isolation & purification ; Praziquantel/therapeutic use ; Tomography, X-Ray Computed ; Vascular Malformations/etiology

Paragonimiasis is caused by ingesting crustaceans, which are the intermediate hosts of Paragonimus. The involvement of the brain was a common presentation in Korea decades ago, but it becomes much less frequent in domestic medical practices. We observed a rare case of cerebral paragonimiasis manifesting with intracerebral hemorrhage. A 10-yr-old girl presented with sudden-onset dysarthria, right facial palsy and clumsiness of the right hand. Brain imaging showed acute intracerebral hemorrhage in the left frontal area. An occult vascular malformation or small arteriovenous malformation compressed by the hematoma was initially suspected. The lesion progressed for over 2 months until a delayed surgery was undertaken. Pathologic examination was consistent with cerebral paragonimiasis. After chemotherapy with praziquantel, the patient was monitored without neurological deficits or seizure attacks for 6 months. This case alerts practicing clinicians to the domestic transmission of a forgotten parasitic disease due to environmental changes.
Animals ; Anthelmintics/therapeutic use ; Brain/parasitology/pathology ; Cerebral Hemorrhage/*etiology ; Child ; Dysarthria/etiology ; Facial Paralysis/etiology ; Female ; Humans ; Magnetic Resonance Imaging ; Paragonimiasis/*diagnosis/drug therapy/parasitology ; Paragonimus/isolation & purification ; Praziquantel/therapeutic use ; Tomography, X-Ray Computed ; Vascular Malformations/etiology

A Dieulafoy lesion in the rectum is a very rare and it can cause massive lower gastrointestinal bleeding. An 83-year-old man visited our hospital. He had chronic constipation and had taken aspirin for about 10 years because of a previous brain infarction. He was admitted because of a recent brain stroke. On the third hospital day, he had massive hematochezia and suddenly developed hypovolemic shock. Abdominal computed tomography showed active arterial bleeding on the left side of the mid-rectum. Emergency sigmoidoscopy showed an exposed vessel with blood spurting from the rectal wall. The active bleeding was controlled successfully by an injection of epinephrine and two hemoclippings. On the fourth day after the procedure, he had massive recurrent hematochezia, and his vital signs were unstable. Doppler-guided hemorrhoidal artery band ligation was performed urgently at two sites. However, he rebled on the third postoperative day. Selective inferior mesenteric angiography revealed an arterial pseudoaneurysm in a branch of the superior rectal artery, as the cause of rectal bleeding, and this was embolized successfully. We report a rare case of life-threatening rectal bleeding caused by a Dieulafoy lesion combined with pseudoaneurysm of the superior rectal artery which was treated successfully with embolization.
Aged, 80 and over ; Aneurysm/radiography ; Angiography ; Aspirin/therapeutic use ; Brain Infarction/drug therapy/prevention & control ; Embolization, Therapeutic ; Gastrointestinal Hemorrhage/*diagnosis/etiology/therapy ; Hemorrhoids/*complications ; Humans ; Male ; Mesenteric Artery, Inferior/radiography ; Platelet Aggregation Inhibitors/therapeutic use ; Rectal Diseases/complications/diagnosis/therapy ; Rectum/blood supply ; Sigmoidoscopy ; Tomography, X-Ray Computed

A Dieulafoy lesion in the rectum is a very rare and it can cause massive lower gastrointestinal bleeding. An 83-year-old man visited our hospital. He had chronic constipation and had taken aspirin for about 10 years because of a previous brain infarction. He was admitted because of a recent brain stroke. On the third hospital day, he had massive hematochezia and suddenly developed hypovolemic shock. Abdominal computed tomography showed active arterial bleeding on the left side of the mid-rectum. Emergency sigmoidoscopy showed an exposed vessel with blood spurting from the rectal wall. The active bleeding was controlled successfully by an injection of epinephrine and two hemoclippings. On the fourth day after the procedure, he had massive recurrent hematochezia, and his vital signs were unstable. Doppler-guided hemorrhoidal artery band ligation was performed urgently at two sites. However, he rebled on the third postoperative day. Selective inferior mesenteric angiography revealed an arterial pseudoaneurysm in a branch of the superior rectal artery, as the cause of rectal bleeding, and this was embolized successfully. We report a rare case of life-threatening rectal bleeding caused by a Dieulafoy lesion combined with pseudoaneurysm of the superior rectal artery which was treated successfully with embolization.
Aged, 80 and over ; Aneurysm/radiography ; Angiography ; Aspirin/therapeutic use ; Brain Infarction/drug therapy/prevention & control ; Embolization, Therapeutic ; Gastrointestinal Hemorrhage/*diagnosis/etiology/therapy ; Hemorrhoids/*complications ; Humans ; Male ; Mesenteric Artery, Inferior/radiography ; Platelet Aggregation Inhibitors/therapeutic use ; Rectal Diseases/complications/diagnosis/therapy ; Rectum/blood supply ; Sigmoidoscopy ; Tomography, X-Ray Computed