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H E Adamek

Publications and source records attributed to H E Adamek.

At least 19 recordsLinked to original sources
PubMed2006

[Diverticulitis and diverticulosis].

Over the last 100 years, the prevalence and incidence of diverticulosis and diverticular disease have increased dramatically in western industrialized countries. The main reasons for this are considered to be changes in eating habits, and the increasing age of the population. Conservative treatment of diverticulitis is an initial period of fasting and antibiotic treatment. For recurrence prevention, a fiber-rich diet is recommended. Studies providing evidence in support of the general recommendation of recurrence prophylaxis with poorly absorbed antibiotics, mesalazine or probiotics are to date not adequate. Elective prophylactic sigmoid resection is to be recommended following an episode of diverticulitis with complications, and after an episode of uncomplicated diverticulitis in long-term immunosuppressed patients who have already had an attack. Elective sigmoid resection after a healed second attack of uncomplicated diverticulitis is controversial.

Acute Disease↗
PubMed2003

[Symptomatic pericardial effusion as initial manifestation of gastric signet ring cell carcinoma].

HISTORY: A 78-year-old woman presented at our hospital with palpitation, tachycardia and progressive dyspnea. The health history included the diagnosis of diabetes mellitus and chronic obstructive pulmonary disease. INVESTIGATIONS: The ECG showed atrial fibrillation, later changing with sinus rhythm and low voltage. The echocardiography revealed pericardial effusion. The cytology showed signet ring cells from the stomach. Endoscopic study revealed a 3 cm tumor in the posterior wall of the upper part of the body. The histopathological examination diagnosed cancer of diffuse type according to Lauren, with signet-ring cells. TREATMENT AND CLINICAL COURSE: After treating the atrial fibrillation a pericardial drainage was performed. The pericardiocentesis yielded 500 ml of serous fluid. In an echocardiogram after pericardial drainage, pericardial effusion was no longer present. During the clinical course the patient suffered a stroke and the chemotherapy could not be initiated. The patient died 2 months after diagnosis. CONCLUSION: Cardiac involvement with clinical manifestations and pericardial effusion may be associated with a malignant neoplasm. Echocardiography and pericardiocentesis are helpful for the diagnosis of cardiac metastases.

Aged↗
PubMed2003

A negative rapid urease test is unreliable for exclusion of Helicobacter pylori infection during acute phase of ulcer bleeding. A prospective case control study.

BACKGROUND: The reliability of the rapid urease test has not been proven in patients with peptic ulcer bleeding. Some studies show bad diagnostic results with the rapid urease test for gastrointestinal bleeding. AIMS: To evaluate the efficacy of the rapid urease test in patients with bleeding gastric or duodenal ulcers. PATIENTS AND METHODS: A total of 96 patients with acute peptic ulcer bleeding without proton pump inhibitor or antibiotic therapy within the last 14 days before bleeding were included into the study. During index endoscopy, specimens for histological and rapid urease test were obtained from the antrum and corpus mucosa of the stomach. Patients were also investigated by the 13C-urea breath test. Diagnostic quality parameters were calculated with the histology and the 13C-urea breath test as reference and compared with a matched control group with uncomplicated ulcers. RESULTS: The sensitivity of the rapid urease test was 80% and the specificity 100% compared to histology and 13C-urea breath test. The negative predictive value was 75%. These values were statistically significantly different from those of the control group (sensitivity 96%, specificity 100%, negative predictive value 88%). CONCLUSION: The exclusive use of the rapid urease test cannot be recommended in patients with peptic ulcer bleeding.

Adult↗
PubMed2003

[Diagnosis of a high-grade B-cell lymphoma of the small bowel by means of wireless capsule endoscopy].

Wireless capsule endoscopy is a new diagnostic procedure to detect diseases of the small bowel, in particular in patients with obscure gastrointestinal bleeding. We report on a 76-year-old patient who presented at our hospital with signs of gastrointestinal bleeding and hypochromic anaemia. Bidirectional endoscopy, push enteroscopy, angiography as well as small bowel barium enema rendered no pathologic findings. Wireless capsule endoscopy demonstrated a polypous space in the cantral area of the small bowel. Subsequent intraoperative endoscopy revealed a subtotal stenosing tumour of the upper jejunum which was resected. Based on the histology a high-grade B-Cell lymphoma was diagnosed. The postoperative staging examinations did not indicate any further extranodal involvement.

Aged↗
PubMed2003

Capsule endoscopy versus push enteroscopy in patients with occult gastrointestinal bleeding.

BACKGROUND: Wireless capsule endoscopy is a new method enabling non-invasive diagnostic endoscopy of the entire small intestine. In this study we prospectively examined the diagnostic precision of capsule endoscopy compared with push enteroscopy in patients with occult gastrointestinal bleeding. METHODS: Between July 2001 and October 2002 we examined 48 patients with suspected disorders of the small intestine using capsule endoscopy. 33 patients with obscure bleeding (19 men, 14 women, mean age 58 +/- 23 years) were prospectively examined using capsule endoscopy and push enteroscopy. RESULTS: On average, the patients had been suffering from chronic gastrointestinal bleeding for 30 +/- 36 (1-120) months. The lowest haemoglobin level was 6.5 +/- 1.6 g/dl (2.3-9.6) and on average 9 +/- 10 (0-50) blood units were transfused. Each patient underwent 4 +/- 2 (1-10) hospitalisations, with a mean 9 +/- 4 (5-17) diagnostic procedures before capsule endoscopy was used. Definitive bleeding sites were diagnosed by push enteroscopy in 7 patients (angiodysplasia [n = 5], ulcers [n = 1], multiple jejunal diverticula [n = 1]). Capsule endoscopy showed a bleeding source in 25 cases (76 %) (angiodysplasias [n = 15], Meckel's diverticulum [n = 1], ulcers [n = 7], ileum diverticulosis [n = 1], B-cell lymphoma [n = 1]). Push enteroscopy localised an additional bleeding source in comparison with capsule endoscopy (multiple jejunal diverticula) in one patient. Both methods of examination were safe and showed no complications. DISCUSSION: The present study shows that capsule endoscopy had the highest diagnostic yield and was superior to push enteroscopy in patients with chronic gastrointestinal bleeding. By using the capsule at an early stage the subsequent therapeutic procedure could be considerably shortened and diagnostic processes could possibly be optimised.

Adolescent↗
PubMed2003

Staging of abdominal metastases in pancreatic carcinoma by diagnostic laparoscopy and magnetic resonance imaging.

BACKGROUND: Different noninvasive and invasive techniques are available for the detection of abdominal metastases in pancreatic carcinoma. Since small hepatic or peritoneal metastases are a crucial problem which precludes resection, accurate detection is mandatory. We compared laparoscopic staging of abdominal metastases in adenocarcinoma of the pancreas with MRI. METHODS: 55 patients with pancreatic adenocarcinoma had been screened and 49 entered the retrospective study. All patients had undergone MRI of the upper abdomen with concomitant MR-cholangiopancreatography (MRCP) and diagnostic laparoscopy under conscious sedation. Patients without histologic proof of abdominal metastases underwent laparotomy. RESULTS: In 6/10 patients, metastases were correctly detected by laparoscopy, yielding a sensitivity of 60% and a specificity of 92%.MRI predicted metastases in 6/10 patients with 60% sensitivity and 100% specificity. Laparoscopy showed metastases in 3 patients that were missed by MRI, but failed to identify metastases in 3 of 6 patients with metastases on MRI. Though only one patient showed previously undetected metastases during laparotomy, 3 patients with abdominal metastases underwent unnecessary laparotomy due to a lack of histologic proof of malignancy. CONCLUSIONS: Whereas diagnostic laparoscopy is sensitive for the detection of small metastases and offers histologic verification, intrahepatic alterations are not detectable by sole visual inspection.MRI may compensate for this deficiency, but histologic proof of malignancy may be problematic. To date, no definite decision in favor of one of the presented procedures for the staging of abdominal metastases can be given.

Adenocarcinoma↗
PubMed2002

[Endoscopy of the small intestine without tube or enema? A video capsule makes it possible].

The diagnosis of unclear bleeding in the small bowel remains a gastroenterological problem. To date, the diagnostic approach routinely employed has been roentgen Sellink. With such newer techniques as magnetic resonance tomography (MRT) substantially more diagnostic information can now be obtained. A recent new development is capsule endoscopy, which is intended for use when conventional endoscopic examinations fail to identify the source of bleeding. Using this new option in the Ludwigshafen Klinikum the small bowel lesions were discovered in 81% of the 26 patients in whom they had been previously remained undetected. At present, the patients have to bear the cost of this examination themselves.

Capsules↗
PubMed2002

Wireless capsule endoscopy in a patient with obscure occult bleeding.

A case of obscure/occult bleeding in a 39-year old man with a 7-year history of chronic fatigue and iron-deficiency anemia is presented here. Esophagogastroduodenoscopy, push enteroscopy, ileocolonoscopies, and a magnetic resonance imaging small-bowel follow-through did not reveal any abnormalities. Multiple inflammatory lesions with fibrin-covered ulcers and petechial bleeding in the area of the lower jejunum and ileum were diagnosed only with capsule endoscopy. One ulcer located near the ileocecal valve was then biopsied during a repeat ileocolonoscopy, and the histology showed signs of Crohn's enteritis. The further treatment approach was changed, with medical treatment being initiated and intraoperative enteroscopy being averted. Wireless capsule endoscopy clarified the cause of the obscure/occult bleeding in this patient and contributed to the diagnosis and endoscopic imaging of an isolated Crohn's enteritis, which is the cause of bleeding in approximately 10 - 20 % of cases of occult bleeding.

Adult↗
PubMed2002

Impact of gallbladder status on the outcome in patients with retained bile duct stones treated with extracorporeal shockwave lithotripsy.

BACKGROUND AND STUDY AIMS: The use of endoscopic therapy in combination with lithotripsy techniques has become increasingly common in patients with complicated common bile duct stones. In many units, although this is controversial, cholecystectomy is then performed, because of possible subsequent cholecystitis and recurrence of choledocholithiasis. The aim of this study was to investigate whether gallbladder status influences the long-term outcome in patients after extracorporeal shockwave lithotripsy (ESWL) of common bile duct stones. PATIENTS AND METHODS: Recruited for the study were 120 patients with an average age of 68 years (range 28 - 86). They were selected from 137 consecutive patients who presented to our department between January 1989 and June 1996 with complicated common bile duct stones, and in whom ESWL was necessary to achieve complete clearance of stones. Follow-up data were obtained from the patients and their general practitioners. RESULTS: The mean duration of follow-up was 4 years (range 3 - 9). A total of 37 patients had their gallbladder in situ (group A), while 83 had undergone cholecystectomy. Of these 83 patients, 27 had had a cholecystectomy after ESWL (group B), whereas 56 patients had already had the gallbladder removed when choledocholithiasis was diagnosed (group C). During follow-up, 36 patients (30 %) experienced some biliary symptoms. There were no significant differences in the incidence of recurrent biliary symptoms between the three groups. Re-exploration of the bile duct by endoscopic retrograde cholangiopancreatography (ERCP) revealed 28 cases of recurrent bile duct stones. Recurrence developed more often in groups B and C, who had undergone cholecystectomy, without reaching statistical significance ( P = 0.077). In patients with an intact gallbladder (group A), there was no difference in the rate of recurrent biliary symptoms or stones between the patients with or without cholecystolithiasis. Operations were necessary in 28 patients; in only ten was this for biliary reasons. CONCLUSION: The intact gallbladder is not a risk factor for recurrent biliary complications after ESWL of common bile duct stones; therefore, as far as patients with complicated bile duct stones which require additional lithotripsy techniques are concerned, elective cholecystectomy after endoscopic clearance of the bile duct no longer seems appropriate.

Adult↗
PubMed2002

Endoscopic laser palliation for rectal cancer-- therapeutic outcome and complications in eighty-three consecutive patients.

OBJECTIVE: The treatment of advanced rectal cancer is still a challenge. We analysed the short-term success, treatment-related complications and the long-term outcome after laser palliation for rectal cancer. METHODS: Over a ten-years period eighty-three consecutive patients (median age 81 (46-94) yrs; 43 female) were treated mainly for obstructive symptoms or tumour bleeding. Laser palliation was performed using a Neodymium:Yttrium-Aluminium-Garnet (Nd:YAG) laser. RESULTS: The immediate overall-success rate was 96.4 % (80 of 83 patients) and only one female received a diverting colostomy because of an inaccessible high-grade rectal stenosis, initially. During follow-up, eight additional patients had to undergo surgery on their rectal cancer because of treatment failures (most of them recurrent obstruction) or complications (long-term success rate: 86.7 % (72 of 83 pts.)). The median survival period was nine months. Patients treated for obstruction had more treatment sessions and had a higher rate of surgical palliation in comparison to those pts. therapied for bleeding. Major complications were seen in three patients (3.6 %). One patient died after rectal perforation following bougienage before laser treatment (overall mortality: 1.2 %). CONCLUSION: Laser therapy is effective for the palliation of advanced rectal cancer with a high short-term and long-term success rate and only few complications. Laser treatment therefore is still a valuable alternative to newer endoscopic techniques and surgery.

Aged↗
PubMed2002

[Magnetic Resonance Imaging in diagnosis and follow-up of Crohn's Disease--Is conventional enteroclysis still necessary?].

UNLABELLED: A non-invasive diagnostic modality for differential diagnosis and detection of complications in inflammatory bowel disease (IBD) is desirable as alternative to invasive and troublesome endoscopy and conventional radiological methods. METHODS: 51 patients suspicious of inflammatory bowel disease (bloody diarrhoea, symptoms of stenosis, abdominal pain) were investigated consecutively according to a standardised protocol by magnetic resonance tomography (MRI). Also, endoscopy was performed dependent on clinical presentation. MRI findings were compared to clinical follow-up, percutaneous ultrasonography (US), endoscopy, and surgical findings. RESULTS: MRI confirmed diagnosis of Crohn's disease (CD) in more than 90 % of cases. In case of distinct lesions, all of these were detected by MRI in the small bowel and colon. Discreet inflammatory lesions were not seen regularly. Numerous findings in endoscopically inaccessible bowel segments were described by MRI, extraintestinal lesions (conglomerate, abscess, fistulae) were detected accurately. Altogether, MRI was superior to abdominal ultrasonography. CONCLUSION: In patients with distinct inflammatory bowel disease, and in detection of complications (abscess, fistulae), MRI appears as versatile, non-invasive and accurate diagnostic instrument with therapeutical consequence. Endoscopy remains method of first choice for detection of discreet lesions and for histopathological diagnosis.

Abdominal Abscess↗
PubMed2002

Magnetic resonance cholangiopancreatography. The fine art of bilio-pancreatic imaging.

With the introduction of endoscopic retrograde cholangio-pancreatography in the early 1970s, gastroenterologists have a lot of diagnostic options in the biliopancreatic system to their disposal. Meanwhile, magnetic resonance cholangiopancreatography (MRCP) has become a competitive replacement for diagnostic ERCP with the advantage of avoiding complications related to endoscopic techniques. Mounting evidence suggests that both MRCP and MRI (magnetic resonance imaging) have a profound influence of diagnostic algorithms in a variety of hepatobiliary and pancreatic diseases.

Bile Duct Diseases↗