Chronic subacute bowel obstruction caused by carcinoid tumour misdiagnosed as irritable bowel syndrome: a case report

The unmet information needs, quality of life, and care experiences of patients with neuroendocrine tumours (NETs) at follow-up: 6 months from diagnosis

OBJECTIVES

To identify changes in the healthcare preferences, patient experiences, and quality of life of patients with NETs at 6-month follow-up, informing the design of supportive care services.

METHODS

This study presents 6-month follow-up data of a mixed-methods multi-site study. Demographic, clinical, and patient-reported outcome questionnaire data was collected.

RESULTS

High percentages of suboptimal experiences of care were reported. Patients reported less positive experiences with being involved in decisions about their care and treatment; their family or someone close to them having the opportunity to talk to their cancer doctor, or having their family or someone close to them receive all the information they need to help care for them at home. Patients also reported negative experiences for on the information about their cancer accessible online and the usefulness of the information they accessed. Differences between baseline and follow-up scores were mostly not significant apart from anxiety and sleep disturbance scales, CONCLUSIONS: Patients with NETs report difficulties in accessing and understanding written information that is persistent over time.

PRACTICE IMPLICATIONS

Outcomes will inform the design and development of an informational resource aimed at facilitating improved understanding for patients with NETs.

Delays and routes to diagnosis of neuroendocrine tumours

Background

Neuroendocrine tumours are uncommon tumours; there is often a long period between the onset of symptoms and diagnosis. This study aims to address the symptoms prior to diagnosis of people with known neuroendocrine tumours and also the involvement of healthcare providers prior to the diagnosis.

Methods

A web based survey was designed to cover two broad areas of patient symptoms and healthcare interactions prior to diagnosis. This was tested and adapted by patient and clinician input prior to distribution via Survey Monkey.

Results

The results demonstrated a median time from first symptom to diagnosis of 53.8 months. The most frequent initial symptoms were of pain, change in bowel habit and fatigue. 31% of respondents noted weight loss prior to diagnosis. 80% of respondents visited their GP regarding the symptoms a median of 11 times. 58% of respondents were referred to secondary care where they were seen a median 3 times. 30% presented acutely to A&E and this led to their diagnosis.

Conclusion

In conclusion, there is a long time from onset of symptoms to diagnosis in all types of NETs. This is despite many respondents having alarm symptoms at diagnosis. Further education and awareness regarding malignancy may help with earlier diagnosis.

A 41-Year-Old Patient with a Rare Cause of Severe Abdominal Sepsis Misdiagnosed as PID

Infectious pelvic inflammatory disease is a common condition and a frequent cause of abdominal pain in a young female patient. In a patient who has not completed family planning, the diagnosis is often made with a low threshold and treatment started on a low suspicion of diagnosis to avoid a negative impact on fertility. Here, we present a case of a 41-year-old woman who was misdiagnosed with infectious pelvic inflammatory disease and treated ineffectively with antibiotics when the underlying condition of her persistent abdominal pain was a midgut neuroendocrine tumor that had caused bowel perforation and formation of an abscess in the pouch of Douglas.

Carcinoid syndrome from small bowel endocrine carcinoma in the absence of hepatic metastasis

An 80-year-old male patient presented with abdominal pain, paroxysmal diaphoresis, diarrhoea and vomiting. CT scan revealed a small bowel endocrine carcinoma (or 'carcinoid' tumour), but the absence of hepatic disease. The lesion was excised 'en-bloc'. Intra-operatively, there was wide fluctuation in blood pressure associated with tumour manipulation, with hyper- and hypotension. Carcinoid syndrome usually occurs from gastrointestinal tumours when hepatic metastases occur, causing flushing, diarrhoea, bronchoconstriction and murmurs from cardiac valvular lesions. This patient did not have radiological evidence of hepatic metastasis, but the syndrome could still occur with midgut tumours via local invasion of the retroperitoneal circulation, or by action of substances other than serotonin that do not undergo hepatic metabolism.

Presacral schwannoma treated as irritable bowel syndrome

Presacral tumours represent a heterogeneous group of predominantly benign and occasionally malignant neoplasms. These tumours, though rare, frequently present either incidentally or with vague symptoms. Schwannomas of the presacral region are one variant described as benign tumours of neurogenic origin. The case of a large presacral schwannoma in a 26-year-old man, who was treated for irritable bowel syndrome for 4 years, is presented. The patient presented with intermittent constipation, a feeling of incomplete evacuation of the bowel and vague abdominal discomfort relieved by defecation. The symptomatology worsened and constipation became frequent, and the patient experienced increased urinary frequency. Baseline investigations were normal and ultrasonography of the abdomen revealed a pelvic mass, which on CT scanning was revealed to be a large retrorectal mass. The tumour was resected and histology revealed it to be a schwannoma. This unique case is presented to emphasise that irritable bowel syndrome must be a diagnosis of exclusion, especially if atypical symptoms are present.