Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A 35-year-old man presented with a 17-month history of abdominal distension and left upper quadrant pain. He had no episodes suggesting the presence of hypertension. Hormonal studies were insignificant. Imaging studies demonstrated a bulky tumor with cyst formation measuring 22 cm. Preoperative differential diagnoses included an adrenal tumor, extra-adrenal retroperitoneal tumor and pancreatic mucinous tumor. Intraoperatively, no abnormality was observed in the pancreas. A tight adhesion of the tumor to the left kidney necessitated an en bloc resection of the tumor with the left kidney. The resected specimen, 22 x 20 x 8 cm, weighed 5,050 g. Pathologically, the tumor was ganglioneuroma originating from the left adrenal gland. Convalescence was uneventful, and abdominal symptoms disappeared. The patient has been doing well without evidence of recurrece 48 months after the operation.
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PMID:[A case of cystic ganglioneuroma of adrenal gland presenting as a huge retroperitoneal mass]. 1691 May 88

Spontaneous splenic infarction has been seen rarely in cirrhosis and portal hypertension. The clinical presentation can mimic other causes of acute abdominal pain. The diagnosis of the condition is based on clinical findings and splenic imaging. In recent years, ultrasonography and computed tomographic scan have gained in popularity for the diagnosis of splenic infarction. Most reported cases are of focal infarction, and treatment is mostly conservative. Herein, we describe a rare case of spontaneous splenic infarction in an elderly cirrhotic patient with portal hypertension who also had comorbidities. A 72-year-old female previously diagnosed with cirrhosis was admitted for left upper quadrant abdominal pain for two days. Her medical history included cryptogenic cirrhosis, congestive heart failure, chronic obstructive pulmonary disease, and hypertension. Physical examination on admission revealed a palpable splenomegaly. Abdominal ultrasonography revealed splenomegaly and a hypoechoic area with lobulated contours measuring 62 x 35 mm extending from the subcapsular area to the hilus in the middle section of the spleen. Abdominal computed tomographic showed a subcapsular hypodense lesion of the spleen measuring 64 x 58 mm. Doppler ultrasound revealed a wedge-shaped heterogeneous hypoechoic avascular area extending from the central zone to the lateral zone of the spleen. In our case, diagnosis of splenic infarction was made by computed tomographic and Doppler ultrasonography. Our patient received conservative treatment for the underlying diseases. Spontaneous splenic infarction must be kept in mind in cirrhotic patients with underlying comorbidities presenting with left upper quadrant pain.
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PMID:Spontaneous splenic infarction in an elderly cirrhotic patient with multiple comorbidities. 2316 8

Atraumatic splenic rupture is rarely encountered in clinical practice compared to traumatic rupture. General risk factors include hematological, infectious, or malignant splenic diseases, uremic coagulopathy, use of heparin, hypertension, and immune-compromised status. Spontaneous splenic rupture following colorectal surgery has never been reported. Maintaining a high index of suspicion in patients presenting with left upper quadrant pain and tenderness is crucial. Diagnosis can be made with the aid of an ultrasound or CT scan. The management plan should be tailored to the patient's clinical conditions. The authors present a case of spontaneous splenic rupture in a patient following colectomy for cancer and undergoing postoperative hemodialysis and discuss the possible etiological factors.
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PMID:Spontaneous Splenic Rupture following Colorectal Surgery and Hemodialysis. 3132 Nov 13