Bilateral ethmoid sinusitis with unilateral proptosis as an initial manifestation of metastatic prostate carcinoma.

This article presents a case of bilateral ethmoid sinusitis with unilateral proptosis as a presenting sign of an unsuspected prostate carcinoma. A 59-year-old Hispanic male presented to his primary care physician with nasal congestion and rhinitis. He was treated with antibiotics and antihistamine decongestants for 3 weeks without improvement. A trial of steroids resulted in brief improvement followed by a rapid onset of nasal obstruction with proptosis. A computed tomography scan revealed opacification of the ethmoid sinus with right proptosis. The presumptive diagnosis was orbital cellulitis secondary to chronic ethmoid sinusitis. Endoscopic sinusotomy and bilateral ethmoidectomies were performed. Biopsy results returned as metastatic adenocarcinoma, probably of prostate origin. Urological work-up and evaluation with biopsy confirmed the diagnosis of prostatic carcinoma. The patient was treated with chemotherapy and radiation therapy. He died 7 months later with disseminated disease.

Duodenal somatostatinoma with congenital pseudoarthrosis.

We describe a previously unreported association between somatostatinoma and congenital pseudoarthrosis. Because pseudoarthrosis is part of von Recklinghausen's disease, in turn with an association with somatostatinoma, we speculate on a link between pseudoarthrosis and somatostatinoma.

Bleeding Meckel's diverticulum in an adult.

The 99mtechnetium pertechnetate nuclear red blood cell scan proved to be a valuable diagnostic tool in localizing the site of bleeding, from a Meckel's diverticulum, in a 41-year-old man. When peptic ulcer or colorectal disease has been excluded by panendoscopy, bleeding Meckel's diverticulum remains a diagnostic consideration, even in adults. We provide a 20-year list of bleeding Meckel's diverticula reported in adults, along with a brief discussion.

The effect of axial traction during orotracheal intubation of the trauma victim with an unstable cervical spine.

Axial (in-line) traction is recommended as a stabilizing maneuver during orotracheal intubation of a trauma victim with a potential cervical spine injury. There are no published data demonstrating the safety of this technique in trauma patients with an unstable cervical spine. In our study, 17 victims of blunt traumatic arrest had radiographic analysis of the cervical spine during orotracheal intubation, with and without axial traction. Four (24%) had unstable injuries, which included a C6-7 fracture dislocation, a Hangman's fracture, and two atlanto-occipital dislocations. Axial traction during oral intubation in these victims resulted in a mean distraction at the fracture site of 7.75 mm. Axial traction produced 4 mm of posterior subluxation in the C6-7 fracture dislocation, demonstrating that axial traction alone may result in subluxation, as well as distraction. This depends on the direction of the traction force and integrity of surrounding tissues. We recommend that trauma patients requiring intubation prior to a complete examination and radiographic analysis of the cervical spine be nasotracheally intubated without axial traction, and that the head and neck be stabilized in the neutral position. If a contraindication to nasotracheal intubation exists, a cricothyroidotomy should be performed.

Necrotizing amebic colitis: a frequently fatal complication.

Acute necrotizing amebic colitis is an uncommon but life threatening development with a high mortality rate, even when properly diagnosed and treated. We report six cases of acute necrotizing amebic colitis, none of which were diagnosed preoperatively. At operation, five of the six patients had friable, necrotic, and gangrenous colon. A right hemicolectomy with ileostomy was performed in two patients and a subtotal colectomy with ileostomy was performed in four patients. Five of the six patients died within 4 weeks of operation. The sole survivor was the patient who had received metronidazole preoperatively. Only after histologic examination of the surgical specimen was the diagnosis made in all cases. If the diagnosis can be made preoperatively and antiamebic therapy instituted, surgical resection may decrease the high mortality rate of this disease.

Two-dimensional echocardiography in double orifice mitral valve.

In a patient with endocarditis and significant aortic insufficiency, two-dimensional echocardiography revealed an abnormal mitral valve configuration with division of the valve into two separate orifices. At autopsy, a double orifice mitral valve with two sets of valve leaflets was observed. Appreciation of this echocardiographic abnormality is important because double orifice mitral valve is associated with other congenital anomalies and this echocardiographic configuration may be confused with other cardiac abnormalities.

Angiodysplasia of the colon. A review of 17 cases.

From October 1977 through December 1982, 24 patients with lower gastrointestinal tract hemorrhage were diagnosed by visceral angiography as having angiodysplasia of the colon. Seventeen of them underwent surgery for definitive treatment of their hemorrhage. Five patients had lesions on both sides of the colon, and five had coagulation disorders. Three of the 17 patients with lesions isolated to the cecum underwent right hemicolectomy. The rest underwent subtotal colectomy with ileoproctostomy. No patient had recurrent or persistent bleeding. There were three deaths in the subtotal colectomy group (21%); coagulation disorders contributed to two of them. Subtotal colectomy was universally successful in controlling bleeding but had a significant mortality in these elderly patients. Coagulopathy, especially platelet disorders, was a significant risk factor with this diagnosis. A coagulation panel, including platelet function, should be part of the preoperative assessment.