Inflammatory bowel disease (IBD) is characterized by abdominal and pelvic pain, intermittent diarrhoea, loss of weight and tenesmus. Irritable bowel disease is associated either with diarrhoea or constipation and occurs in stressful conditions for the individual. A UTI is characterised by dysuria, fever and lumbar pain. Adenomyosis is characterised by heavy menstrual bleeding and chronic pelvic pain.

Because the patient’s pain is not responding to Tramadol treatment (already an opioid analgesic), opioid therapy should be escalated until there is pain relief without intolerable side effect.

Phrenic nerve palsy causing hemidiaphragm paralysis is a very uncommon feature of thoracic aortic aneurysm.

Thoracic aortic aneurysms are usually asymptomatic however chest pain is most commonly reported symptom. Left hemidiaphragm paralysis, because of left phrenic nerve palsy, is a very rare presentation of thoracic aortic aneurysm.
Thoracic aortic aneurysm may present atypical symptoms such as dysphagia due to compression of the oesophagus; hoarseness due to vocal cord paralysis or compression of the recurrent laryngeal nerve; superior vena cava syndrome due to compression of the superior vena cava; cough, dyspnoea or both due to tracheal compression; haemoptysis due to rupture of the aneurysm into a bronchus; and shock due to rupture of the aneurysm.
Common causes of phrenic nerve palsy include malignancy such as bronchogenic carcinoma, as well as mediastinal and neck tumours. Phrenic nerve palsy can also occur due to a penetrating injury or due to iatrogenic causes arising, for example, during cardiac surgery and central venous catheterization. Many cases or phrenic nerve palsy are idiopathic.

Acquired asplenia or hyposlenia can occur following splenectomy. Hyposplenism is used to describe reduced (‘hypo-‘) splenic functioning and is associated with increased risk of sepsis from polysaccharide encapsulated bacteria. In particular, patients are at risk from Streptococcus pneumoniae, Haemophilus influenzae, and meningococcus. The risk is elevated as much as 350-fold.

This woman has a history that is suggestive of Guillain- Barre syndrome. This may be precipitated by Campylobacter, and her history of recent diarrhoeal illness is pointing towards that. Certain features point to a poor prognosis, including rapidity of onset, reduced vital capacity or respiratory failure, age >40 and reduced amplitude of compound muscle action potential. Her inability to perform spirometry and desaturating whilst lying flat are suggestive of impending respiratory muscle weakness. Review for consideration of ventilation is recommended. Further management of choice for Guillain-Barre syndrome is IV immunoglobulins. Steroids have no value in the treatment of the condition.

There are three branches of the ulnar nerve that are responsible for its sensory innervation. The palmar cutaneous branch innervates the medial half of the palm. The dorsal cutaneous branch innervates the dorsal surface of the medial one and a half fingers, and the associated dorsal hand area. The superficial branch innervates the palmar surface of the medial one and a half fingers. According to the given history, the superficial branch of ulnar nerve has been affected.

Prolonged use of corticosteroids causes cataracts and this would be the reason for his presentation. B2 agonists, diuretics and Theophylline can cause blurred vision.

CHADS2 score provides a comprehensive prediction of thromboembolic events in avalvular AF patients:
C Congestive heart failure – 1
H Hypertension: blood pressure consistently above 140/90 mmHg (or treated hypertension on medication) – 1
A Age >75 years – 1
D Diabetes mellitus – 1
S2 Prior Stroke or TIA or Thromboembolism – 2

Lewy body dementia is the second most common cause of dementia in the elderly after Alzheimer’s disease. The core feature is a progressive dementia, but other characteristic features include Parkinsonism, visual hallucinations, fluctuating cognitive abilities and executive function, and an increased risk of falls or autonomic failure.

Betahistine is a histamine analogue that has been the mainstay treatment drug for Meniere’s disease.

The most possible diagnosis is SVT. The boy is suffering from hemodynamic instability, as indicated by his cold extremities. DC cardioversion is the treatment of choice.

Bombesin is a tumour marker elevated in small cell lung carcinomas, as well as in gastric carcinomas and retinoblastomas.

Tumour markers can be divided into:
1. Monoclonal antibodies
CA 125: Ovarian cancer, primary peritoneal cancer
CA 19-9: Pancreatic cancer
CA 15-3: Breast cancer

2. Tumour specific antigens
Prostate specific antigen (PSA): Prostatic carcinoma
Alpha-feto protein (AFP): Hepatocellular carcinoma, teratoma
Carcinoembryonic antigen (CEA): Colorectal cancer
S-100: Melanoma, schwannomas
Bombesin: Small cell lung carcinoma, gastric cancer

3. Enzymes
Alkaline phosphatase (ALP)
Neuron specific enolase (NSE)

4. Hormones
Calcitonin
Antidiuretic hormone (ADH)
Human chorionic gonadotropin (hCG)

In randomised controlled trials, the administration of albumin has been shown to lower the risk of the hepatorenal syndrome – this is thought to be due to its positive effect on circulatory systems. Diuretics can aid in the prevention of renal failure, but this patient is not showing signs of hypovolaemia. Synthetic disaccharide lactulose is primarily used for the prevention of hepatic encephalopathy, which has no function in preventing hepatorenal syndrome. Limited evidence is available for the use of Neomycin as a treatment for hepatic encephalopathy, but is associated with nephrotoxicity and ototoxicity.

Bronchopneumonia presents as a patchy consolidation involving one or more lobes, usually the dependent lung zones, a pattern attributable to aspiration of oropharyngeal contents.

Symptoms of bronchopneumonia may be like other types of pneumonia. This condition often begins with flu-like symptoms that can become more severe over a few days. The symptoms include:
– fever
– a cough that brings up mucus
– shortness of breath
– chest pain
– rapid breathing
– sweating
– chills
– headaches
– muscle aches
– pleurisy, or chest pain that results from inflammation due to excessive coughing
– fatigue
– confusion or delirium, especially in older people

There are several factors that can increase your risk of developing bronchopneumonia. These include:
– Age: People who are 65 years of age or older, and children who are 2 years or younger, have a higher risk for developing bronchopneumonia and complications from the condition.
– Environmental: People who work in, or often visit, hospital or nursing home facilities have a higher risk for developing bronchopneumonia.
– Lifestyle: Smoking, poor nutrition, and a history of heavy alcohol use can increase your risk for bronchopneumonia.
– Medical conditions: Having certain medical conditions can increase your risk for developing this type of pneumonia. These include: chronic lung disease, such as asthma or chronic obstructive pulmonary disease (COPD), HIV/AIDS, having a weakened immune system due to chemotherapy or the use of immunosuppressive drugs.

Uncomplicated cirrhotic ascites is usually translucent. If the patient is deeply jaundiced, the fluid might appear yellow/brown.
Turbidity or cloudiness of the ascites fluid suggests that infection is present and further diagnostic testing should be performed.
Pink or bloody fluid is most often caused by mild trauma, with subcutaneous blood contaminating the sample.
Bloody ascites is also associated with hepatocellular carcinoma or any malignancy-associated ascites.
Milky-appearing fluid usually has an elevated triglyceride concentration. Such fluid, commonly referred to as chylous ascites, can be related to thoracic duct injury or obstruction or lymphoma, but it is often related primarily to cirrhosis.

Uhthoff’s phenomenon is worsening of vision following a rise in body temperature.
Lhermitte’s sign describes paraesthesia in the limbs on neck flexion.
Oppenheim’s sign is seen when scratching of the inner side of leg leads to extension of the toes. It is a sign of cerebral irritation and is not related to multiple sclerosis.
Werdnig-Hoffman’s disease is also known as spinal muscular atrophy.

Smoking history and symptoms suggest a Pancoast tumour as the diagnosis. Compression of sympathetic ganglion can cause ptosis, involvement of the supraclavicular lymph node results in a palpable mass in the right supraclavicular fossa, and voice hoarseness related to laryngeal nerve compression.

Scleroderma renal crisis (SRC) is a rare but severe complication in patients with systemic sclerosis (SSc). It is characterized by malignant hypertension, microangiopathic haemolytic anaemia with schistocytes and oligo/anuric acute renal failure. SRC occurs in 5% of patients with systemic scleroderma, particularly in the first years of disease evolution and in the diffuse form. Patients may develop symptoms of fluid overload.

Finger clubbing and past history suggest a chronic pulmonary process going on. A CXR will allow the pathology to be visualised including any infective or cancerous causes.

If a pleural effusion is present, a diagnostic thoracentesis may be performed and analysed for pH, lactate dehydrogenase, glucose levels, specific gravity, and cell count with differential. Pleural fluid may also be sent for Gram stain, culture, and sensitivity. Acid-fast bacillus testing may also be considered and the fluid may be sent for cytology if cancer is suspected.

The following findings are suggestive of an empyema or parapneumonic effusion that will likely need a chest tube or pigtail catheter for complete resolution:
-Grossly purulent pleural fluid
-pH level less than 7.2
-WBC count greater than 50,000 cells/µL (or polymorphonuclear leukocyte count of 1,000 IU/dL)
-Glucose level less than 60 mg/dL
-Lactate dehydrogenase level greater than 1,000 IU/mL
-Positive pleural fluid culture

The most often used golden criteria for empyema are pleural effusion with macroscopic presence of pus, a positive Gram stain or culture of pleural fluid, or a pleural fluid pH under 7.2 with normal peripheral blood ph.