This document provides information on empyema, including its definition, etiology, stages, symptoms, investigations, and management. Empyema is defined as infection of the pleural space resulting in pus accumulation. It is usually caused by bacteria spreading from a pneumonia or other infection. It progresses through exudative, fibrinopurulent, and organizing stages. Symptoms include fever, cough, chest pain, and shortness of breath. Diagnosis involves imaging like chest X-ray or CT scan and thoracentesis. Management includes antibiotics, chest tube drainage, fibrinolytics, VATS, and sometimes open drainage or decortication surgery. The goal is to treat infection, drain pus, and re-expand
Normally, the pleural space contains a small amount of fluid (5 to 15 mL), which acts as a lubricant that allows the pleural surfaces to move without friction.
But if fluid builds up from either increased production or inadequate removal pleural effusion results.
Pleural effusion B/L or unilateral (parapneumonic process)
Refers to any significant collection of fluid within pleural space.
Any imbalance in formation, absorption lead accumulation of pleural fluid. Common condition:
CHF
Bacterial pneumonia
Malignancy(chest tumor)
Pulmonary embolism
Pleura effusion is a condition refers to a collection of fluid in the pleural space. It is almost secondary to other conditions.
Pleural effusion, sometimes referred to as “water on the lungs,” is the build-up of excess fluid between the layers of the pleura outside the lungs. The pleura are thin membranes that line the lungs and the inside of the chest cavity and act to lubricate and facilitate breathing.
Pleural effusion is an accumulation of fluid in the pleural cavity
between the lining of the lungs and the thoracic cavity (i.e., the visceral
and parietal pleurae
).
Normally, the pleural space contains a small amount of fluid (5 to 15 mL), which acts as a lubricant that allows the pleural surfaces to move without friction.
But if fluid builds up from either increased production or inadequate removal pleural effusion results.
Pleural effusion B/L or unilateral (parapneumonic process)
Refers to any significant collection of fluid within pleural space.
Any imbalance in formation, absorption lead accumulation of pleural fluid. Common condition:
CHF
Bacterial pneumonia
Malignancy(chest tumor)
Pulmonary embolism
Pleura effusion is a condition refers to a collection of fluid in the pleural space. It is almost secondary to other conditions.
Pleural effusion, sometimes referred to as “water on the lungs,” is the build-up of excess fluid between the layers of the pleura outside the lungs. The pleura are thin membranes that line the lungs and the inside of the chest cavity and act to lubricate and facilitate breathing.
Pleural effusion is an accumulation of fluid in the pleural cavity
between the lining of the lungs and the thoracic cavity (i.e., the visceral
and parietal pleurae
).
Empyema is a collection of pus in the cavity between the lung and the membrane that surrounds it (pleural space). Caused by an infection that spreads from the lung and leads to an accumulation of pus in the pleural space, the infected fluid can build up to a quantity of a pint or more, which puts pressure on the lungs, causing shortness of breath and pain. Risk factors include recent lung conditions like bacterial pneumonia, lung abscess, thoracic surgery, trauma or injury to the chest.
The neonatal bowel obstruction is suspected based on polyhydramnios in utero, bilious vomiting, failure to pass meconium in the first day of life, and abdominal distension.The presentations of NBO may vary. It may be subtle and easily overlooked on physical examination or can involve massive abdominal distension, respiratory distress and cardiovascular collapse.Unlike older children, neonates with unrecognized intestinal obstruction deteriorate rapidly.
Neonatal bowel obstruction is grouped into two general categories: high, or proximal, obstruction and low, or distal obstruction, both of which are suspected by failure to pass meconium at birth. High obstruction can be suspected based on the double bubble sign. Cases without distal gas are usually related to duodenal atresia, while high obstruction with distal gas need an upper gastrointestinal series because of the need to distinguish duodenal web, duodenal stenosis and annular pancreas from midgut volvulus, the latter being a surgical emergency. Confirmation is ultimately by surgical intervention.
Jejunal and ileal atresia are caused by in utero vascular insults, leading to poor recanalization of distal small bowel segments, a condition in which surgical resection and reanastamosis are mandatory. Hirschsprung disease is due to an arrest in neural cell ganglia, leading to absent innervation of a segment distal bowel, and appears as a massively dilated segment of distal bowel on contrast enema. Surgical resection is necessary for this condition as well. Imperforate anus also requires surgical management, with the diagnosis made by inability to pass the rectal tube through the anal sphincter.[6] Supportive intravenous hydration, gastric decompression, and ventilatory support may be needed due to poor neonatal nutrition resulting from dysfunctional bowel absorption.
A low obstruction is suspected on plain film, but needs follow up with a gastrografin enema, which itself can be therapeutic. The differential for low obstruction is ileal atresia, meconium ileus, meconium plug syndrome and Hirschsprung disease. In cases of meconium ileus or ileal atresia, the colon distal to the obstruction is hypoplastic, usually less than 1 cm in caliber, as development of normal colonic caliber in utero is due to the passage of meconium, which does not occur in either of these conditions. When diffusely small caliber is seen, it is referred to as microcolon. Radiographs in meconium ileus classically demonstrate a bubbly appearance in the right lower quadrant due to a combination of ingested air and meconium. If, on contrast enema, reflux into the dilated distal small bowel loops can be achieved, the study is both diagnostic and therapeutic, as the ionic contrast medium can dissolve the meconium to allow passage of enteric content into the unused colon.
If contrast cannot be refluxed into the distal small bowel, ileal atresia remains a diagnostic possibility.
With early intervention, morbidity and mortality.
Explore natural remedies for syphilis treatment in Singapore. Discover alternative therapies, herbal remedies, and lifestyle changes that may complement conventional treatments. Learn about holistic approaches to managing syphilis symptoms and supporting overall health.
Couples presenting to the infertility clinic- Do they really have infertility...Sujoy Dasgupta
Dr Sujoy Dasgupta presented the study on "Couples presenting to the infertility clinic- Do they really have infertility? – The unexplored stories of non-consummation" in the 13th Congress of the Asia Pacific Initiative on Reproduction (ASPIRE 2024) at Manila on 24 May, 2024.
New Directions in Targeted Therapeutic Approaches for Older Adults With Mantl...i3 Health
i3 Health is pleased to make the speaker slides from this activity available for use as a non-accredited self-study or teaching resource.
This slide deck presented by Dr. Kami Maddocks, Professor-Clinical in the Division of Hematology and
Associate Division Director for Ambulatory Operations
The Ohio State University Comprehensive Cancer Center, will provide insight into new directions in targeted therapeutic approaches for older adults with mantle cell lymphoma.
STATEMENT OF NEED
Mantle cell lymphoma (MCL) is a rare, aggressive B-cell non-Hodgkin lymphoma (NHL) accounting for 5% to 7% of all lymphomas. Its prognosis ranges from indolent disease that does not require treatment for years to very aggressive disease, which is associated with poor survival (Silkenstedt et al, 2021). Typically, MCL is diagnosed at advanced stage and in older patients who cannot tolerate intensive therapy (NCCN, 2022). Although recent advances have slightly increased remission rates, recurrence and relapse remain very common, leading to a median overall survival between 3 and 6 years (LLS, 2021). Though there are several effective options, progress is still needed towards establishing an accepted frontline approach for MCL (Castellino et al, 2022). Treatment selection and management of MCL are complicated by the heterogeneity of prognosis, advanced age and comorbidities of patients, and lack of an established standard approach for treatment, making it vital that clinicians be familiar with the latest research and advances in this area. In this activity chaired by Michael Wang, MD, Professor in the Department of Lymphoma & Myeloma at MD Anderson Cancer Center, expert faculty will discuss prognostic factors informing treatment, the promising results of recent trials in new therapeutic approaches, and the implications of treatment resistance in therapeutic selection for MCL.
Target Audience
Hematology/oncology fellows, attending faculty, and other health care professionals involved in the treatment of patients with mantle cell lymphoma (MCL).
Learning Objectives
1.) Identify clinical and biological prognostic factors that can guide treatment decision making for older adults with MCL
2.) Evaluate emerging data on targeted therapeutic approaches for treatment-naive and relapsed/refractory MCL and their applicability to older adults
3.) Assess mechanisms of resistance to targeted therapies for MCL and their implications for treatment selection
Report Back from SGO 2024: What’s the Latest in Cervical Cancer?bkling
Are you curious about what’s new in cervical cancer research or unsure what the findings mean? Join Dr. Emily Ko, a gynecologic oncologist at Penn Medicine, to learn about the latest updates from the Society of Gynecologic Oncology (SGO) 2024 Annual Meeting on Women’s Cancer. Dr. Ko will discuss what the research presented at the conference means for you and answer your questions about the new developments.
micro teaching on communication m.sc nursing.pdfAnurag Sharma
Microteaching is a unique model of practice teaching. It is a viable instrument for the. desired change in the teaching behavior or the behavior potential which, in specified types of real. classroom situations, tends to facilitate the achievement of specified types of objectives.
- Video recording of this lecture in English language: https://youtu.be/lK81BzxMqdo
- Video recording of this lecture in Arabic language: https://youtu.be/Ve4P0COk9OI
- Link to download the book free: https://nephrotube.blogspot.com/p/nephrotube-nephrology-books.html
- Link to NephroTube website: www.NephroTube.com
- Link to NephroTube social media accounts: https://nephrotube.blogspot.com/p/join-nephrotube-on-social-media.html
Ozempic: Preoperative Management of Patients on GLP-1 Receptor Agonists Saeid Safari
Preoperative Management of Patients on GLP-1 Receptor Agonists like Ozempic and Semiglutide
ASA GUIDELINE
NYSORA Guideline
2 Case Reports of Gastric Ultrasound
These lecture slides, by Dr Sidra Arshad, offer a quick overview of physiological basis of a normal electrocardiogram.
Learning objectives:
1. Define an electrocardiogram (ECG) and electrocardiography
2. Describe how dipoles generated by the heart produce the waveforms of the ECG
3. Describe the components of a normal electrocardiogram of a typical bipolar leads (limb II)
4. Differentiate between intervals and segments
5. Enlist some common indications for obtaining an ECG
Study Resources:
1. Chapter 11, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 9, Human Physiology - From Cells to Systems, Lauralee Sherwood, 9th edition
3. Chapter 29, Ganong’s Review of Medical Physiology, 26th edition
4. Electrocardiogram, StatPearls - https://www.ncbi.nlm.nih.gov/books/NBK549803/
5. ECG in Medical Practice by ABM Abdullah, 4th edition
6. ECG Basics, http://www.nataliescasebook.com/tag/e-c-g-basics
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Title: Sense of Taste
Presenter: Dr. Faiza, Assistant Professor of Physiology
Qualifications:
MBBS (Best Graduate, AIMC Lahore)
FCPS Physiology
ICMT, CHPE, DHPE (STMU)
MPH (GC University, Faisalabad)
MBA (Virtual University of Pakistan)
Learning Objectives:
Describe the structure and function of taste buds.
Describe the relationship between the taste threshold and taste index of common substances.
Explain the chemical basis and signal transduction of taste perception for each type of primary taste sensation.
Recognize different abnormalities of taste perception and their causes.
Key Topics:
Significance of Taste Sensation:
Differentiation between pleasant and harmful food
Influence on behavior
Selection of food based on metabolic needs
Receptors of Taste:
Taste buds on the tongue
Influence of sense of smell, texture of food, and pain stimulation (e.g., by pepper)
Primary and Secondary Taste Sensations:
Primary taste sensations: Sweet, Sour, Salty, Bitter, Umami
Chemical basis and signal transduction mechanisms for each taste
Taste Threshold and Index:
Taste threshold values for Sweet (sucrose), Salty (NaCl), Sour (HCl), and Bitter (Quinine)
Taste index relationship: Inversely proportional to taste threshold
Taste Blindness:
Inability to taste certain substances, particularly thiourea compounds
Example: Phenylthiocarbamide
Structure and Function of Taste Buds:
Composition: Epithelial cells, Sustentacular/Supporting cells, Taste cells, Basal cells
Features: Taste pores, Taste hairs/microvilli, and Taste nerve fibers
Location of Taste Buds:
Found in papillae of the tongue (Fungiform, Circumvallate, Foliate)
Also present on the palate, tonsillar pillars, epiglottis, and proximal esophagus
Mechanism of Taste Stimulation:
Interaction of taste substances with receptors on microvilli
Signal transduction pathways for Umami, Sweet, Bitter, Sour, and Salty tastes
Taste Sensitivity and Adaptation:
Decrease in sensitivity with age
Rapid adaptation of taste sensation
Role of Saliva in Taste:
Dissolution of tastants to reach receptors
Washing away the stimulus
Taste Preferences and Aversions:
Mechanisms behind taste preference and aversion
Influence of receptors and neural pathways
Impact of Sensory Nerve Damage:
Degeneration of taste buds if the sensory nerve fiber is cut
Abnormalities of Taste Detection:
Conditions: Ageusia, Hypogeusia, Dysgeusia (parageusia)
Causes: Nerve damage, neurological disorders, infections, poor oral hygiene, adverse drug effects, deficiencies, aging, tobacco use, altered neurotransmitter levels
Neurotransmitters and Taste Threshold:
Effects of serotonin (5-HT) and norepinephrine (NE) on taste sensitivity
Supertasters:
25% of the population with heightened sensitivity to taste, especially bitterness
Increased number of fungiform papillae
These simplified slides by Dr. Sidra Arshad present an overview of the non-respiratory functions of the respiratory tract.
Learning objectives:
1. Enlist the non-respiratory functions of the respiratory tract
2. Briefly explain how these functions are carried out
3. Discuss the significance of dead space
4. Differentiate between minute ventilation and alveolar ventilation
5. Describe the cough and sneeze reflexes
Study Resources:
1. Chapter 39, Guyton and Hall Textbook of Medical Physiology, 14th edition
2. Chapter 34, Ganong’s Review of Medical Physiology, 26th edition
3. Chapter 17, Human Physiology by Lauralee Sherwood, 9th edition
4. Non-respiratory functions of the lungs https://academic.oup.com/bjaed/article/13/3/98/278874
Prix Galien International 2024 Forum ProgramLevi Shapiro
June 20, 2024, Prix Galien International and Jerusalem Ethics Forum in ROME. Detailed agenda including panels:
- ADVANCES IN CARDIOLOGY: A NEW PARADIGM IS COMING
- WOMEN’S HEALTH: FERTILITY PRESERVATION
- WHAT’S NEW IN THE TREATMENT OF INFECTIOUS,
ONCOLOGICAL AND INFLAMMATORY SKIN DISEASES?
- ARTIFICIAL INTELLIGENCE AND ETHICS
- GENE THERAPY
- BEYOND BORDERS: GLOBAL INITIATIVES FOR DEMOCRATIZING LIFE SCIENCE TECHNOLOGIES AND PROMOTING ACCESS TO HEALTHCARE
- ETHICAL CHALLENGES IN LIFE SCIENCES
- Prix Galien International Awards Ceremony
Tom Selleck Health: A Comprehensive Look at the Iconic Actor’s Wellness Journeygreendigital
Tom Selleck, an enduring figure in Hollywood. has captivated audiences for decades with his rugged charm, iconic moustache. and memorable roles in television and film. From his breakout role as Thomas Magnum in Magnum P.I. to his current portrayal of Frank Reagan in Blue Bloods. Selleck's career has spanned over 50 years. But beyond his professional achievements. fans have often been curious about Tom Selleck Health. especially as he has aged in the public eye.
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Introduction
Many have been interested in Tom Selleck health. not only because of his enduring presence on screen but also because of the challenges. and lifestyle choices he has faced and made over the years. This article delves into the various aspects of Tom Selleck health. exploring his fitness regimen, diet, mental health. and the challenges he has encountered as he ages. We'll look at how he maintains his well-being. the health issues he has faced, and his approach to ageing .
Early Life and Career
Childhood and Athletic Beginnings
Tom Selleck was born on January 29, 1945, in Detroit, Michigan, and grew up in Sherman Oaks, California. From an early age, he was involved in sports, particularly basketball. which played a significant role in his physical development. His athletic pursuits continued into college. where he attended the University of Southern California (USC) on a basketball scholarship. This early involvement in sports laid a strong foundation for his physical health and disciplined lifestyle.
Transition to Acting
Selleck's transition from an athlete to an actor came with its physical demands. His first significant role in "Magnum P.I." required him to perform various stunts and maintain a fit appearance. This role, which he played from 1980 to 1988. necessitated a rigorous fitness routine to meet the show's demands. setting the stage for his long-term commitment to health and wellness.
Fitness Regimen
Workout Routine
Tom Selleck health and fitness regimen has evolved. adapting to his changing roles and age. During his "Magnum, P.I." days. Selleck's workouts were intense and focused on building and maintaining muscle mass. His routine included weightlifting, cardiovascular exercises. and specific training for the stunts he performed on the show.
Selleck adjusted his fitness routine as he aged to suit his body's needs. Today, his workouts focus on maintaining flexibility, strength, and cardiovascular health. He incorporates low-impact exercises such as swimming, walking, and light weightlifting. This balanced approach helps him stay fit without putting undue strain on his joints and muscles.
Importance of Flexibility and Mobility
In recent years, Selleck has emphasized the importance of flexibility and mobility in his fitness regimen. Understanding the natural decline in muscle mass and joint flexibility with age. he includes stretching and yoga in his routine. These practices help prevent injuries, improve posture, and maintain mobilit
Anti ulcer drugs and their Advance pharmacology ||
Anti-ulcer drugs are medications used to prevent and treat ulcers in the stomach and upper part of the small intestine (duodenal ulcers). These ulcers are often caused by an imbalance between stomach acid and the mucosal lining, which protects the stomach lining.
||Scope: Overview of various classes of anti-ulcer drugs, their mechanisms of action, indications, side effects, and clinical considerations.
8. Influence of predisposing factors
In adults – empyema arises as a complication of
CAP,often pneumococcal.
Most common empyema in children post-pneumonia
parcent 80% ,adult 20%.
Aerobic gram negative bacilli infection likely to affect
pleura – from below diaphragm or as a result of
oesophageal instrumentation.
Mycobacteria and fungi more common in
immunocompromised.
15. Symptoms & signs
Depends on nature of infecting organism
competence of patients immune system.
Ranges from complete absence of symptoms to a severe
illness with all usual manifestations of systemic toxicity.
Fever
Cough & Expectoration.
Pleuretic chest pain.
Dyspnoea
Easy fatiguability.
Loss of weight.
Night sweating.
17. Complications
Rupture into the lung; BronchoPleural
fistula.
Spread to the subcutaneous tissue;
Empyema necessitans.
Septicaemia & septic shock.
18. Diagnosis
LRTI)lower respiratory tract infection) – possibility of
complicating empyema.
History and physical findings may be suggestive.
CXR,USG(ultrasonogrophy),CT.
Thoracentesis- PH < 7.4
Glucose <40 mg/dl
LDH> 1000 iu/dl
Protein > 2.5 gm/dl
Sp.gravity >1.018
Other findings (non specific):neutrophil leucocytosis
19. Chest x ray
In early stages same as
uncomplicated pleural
effusion.
As time passes, fibrosis
develops around empyema
cavity.
Fluid contained in one
location.
Air fluid level
Homogenous shadow
extending upwards.
27. Goals of the treatment
Treat the infection.
Drain the purulent effusion adequately and
completely.
Re-expand the lung to fill the pleural space.
Eliminate complications and avoid chronicity.
28. Antimicrobial Therapy
Choice of antibiotic – microbiological C/S testing.
Anaerobes- may be treated with Benzylpenicillin.
If resistant – add metronidazole.
Better response – Clindamycin + Penicillin ( active
against Bacteroids fragilis and other penicillin-
resistant anaerobes
29. Pneumococcus
Responds to high dose benzylpenicillin
initially,continuing with oral phenoxy methyl
penicillin(penicillin V) or amoxycillin.
Alternatives for penicillin allergic individuals- Cefradin or
Clarithromycin.
30. Staphylococcus aureus
Dicloxacillin,oxacillin for parenteral use.
First generation cephalosporins – cefradine.
MRSA- vancomycin,Linezolid.
Gram negative aerobes
Serious aerobic infections may be treated with the
combination of a third generation cephalosporin –
Ceftazidime and an amynoglycoside such as gentamycin.
Mixed infection,including anaerobes – piperacillin.
31. Adults with empyema who are admitted from the
community, and in whom infecting organism have not
yet been identified may be treated initially with a
combination that includes co-amoxyclav,metronidazole
and flucloxacillin.
This regimen is modified in the light of cultures and the
patients clinical response.
Duration of therapy is likely to be several weeks.
It can be continued for at least 3 weeks after all
drainage has ceased.
32. BTS guidelines for the management of empyemaOrigin of infection Intravenous antibiotic
treatment
Oral antibiotic treatment
Community acquired culture
negative pleural infection
Cefuroxime 1.5 g tds iv +
metronidazole 400 mg tds
orally or 500 mg tds iv
Amoxycillin 1 g tds +
clavulanic acid 125 mg tds
Benzyl penicillin 1.2 g qds iv
+ ciprofloxacin 400 mg bd iv
Amoxycillin 1 g tds +
metronidazole 400 mg tds
Meropenem 1 g tds iv +
metronidazole 400 mg tds
orally or 500 mg tds iv
Clindamycin 300 mg qds
Hospital acquired culture
negative pleural infection
Piperacillin + tazobactam 4.5
g qds iv
Not applicable
Ceftazidime 2 g tds iv,
Meropenem 1 g tds iv ±
metronidazole 400 mg tds
orally or 500 mg tds iv
33. Tuberculous Empyema
Rare entity.
Purulent fluid loaded with tuberculous organisms.
Usually develops in fibrous scar tissue resulting from
pleurisy, artificial pneumothorax or thoracoplasty.
Underlying pleura is heavily calcified.
Sub acute or chronic illness
Fatigue, low grade fever and weight loss.
Radigraphically – obvious pleural effusion, pleural
thickening.
CT scan – thick calcified pleural rind and rib thickening
surrounded by loculated pleural fluid.
34. Tuberculous Empyema
Diagnosis – thoracentesis, AFB smear and
culture.
Treatment – intensive chemotherapy coupled
with serial thoracentesis can be curative at
times.
Multiple drug regimen at their maximal tolerated
dosages.
Strong tendency to develop resistant organisms.
ATT frequently do not reach there normal levels
in the pleural space owing to the thick, fibrous
and often calcified pleura.
VATS/Decortication.
35. Primary treatment options
Antibiotics alone;
Recurrent thoracocentesis
Insertion of chest drain alone or in combination with fibrinolytics
VATS.
Open decortication
36. Thoracocenthesis
Big caliber needle.
Repeated aspiration is carried out.
Use of Abrams punch biopsy needle
is useful initially. Wide callibre
allow easy aspiration and also
permits pleural biopsy.
Mostly diagnosis technique
Therapeutically used if the liquid
remains fluid
Helps in pleural lavage also.
37. Chest Tube
Closed tube thoracostomy.
As soon as the fluid is thick.
Localization
loculated: Chest imaging using
ultrasonography and/or computed
tomography
Size: 20 - 28 F
Passed under USG guidance,helps in
breaking fibrinous septa and pus
rapidly gets removed
Bedside
38. Pleural Lavage
Isotonic saline
+/- Noxyflex (noxytioline)
Modalités
3 way stopcock
Directly through the CT: 250 to 500 ml
Cautiously if suspicion of broncho-pleural
fistula
Timing:
Immediately after CT placement+++
Once a day until the liquid is clear
39. Fibrinolytics
Intrapleural Streptokinase;
Indications
Acute or fibrino purulent stage
Presence of loculations.
Incomplete drainage after tube insertion
Contraindications:
Chronic stage
Post-operative empyema
Empyema with BPF.
40. Fibrinolytics
Was reported in 1949.
Then was abandoned due to allergic reactions,but taken up
again due to availability of purer forms of
streptokinase,urokinase.
(Davies RJO,Trail ZC Thorax 1997; 52:416.)
Urokinase: 100 000 or 300 000 IU .
Streptokinase: 250000 IU .
250.000 IU in 10-20 ml isotonic saline.
Don’t evacuate before 24 to 48 hours.
Constantly associated with fever (38-39°C).
Then evacuate.
41. Local antibiotics
Intrapleural instillation of antibiotics, especially
metronidazole,Colimycin.
Still debated.
Do not replace systemic treatment.
42. Video-assisted thoracic surgery
VATS.
If closed drainage does not result in
prompt re-expansion of the lung and
especially if loculi have been identified
by USG.
Decision to intervene early is made.
Debridement and drainage.
Breakage of loculi,evacuating pus,debris
and freeing lung.
Helps in re expansion of lung.
43. Compare Chest Tube + Streptokinase
(n=9) vs VATS (n=11)
Wait et al, Chest 1997
44. Bronchoscopy
Recommended following the successful conclusion
of closed drainage.
In order to exclude any endobronchial causes of
obstruction, such as tumour or foreign body.
45. Open drainage
If empyema persists both clinically and radiologically.
In whom closed drainage has proved unsuccessful.
If VATS unavailable, unsuccessful or considered
inappropriate.
Rib Resection Drainage.
Eloesser Flap .
46. Open chest drainage (Eloesser flap).a) Photograph shows a
right Eloesser flap 8 months .b) after creation that was
closed with a muscle flap
47. Decortication
Elective surgical procedure.
Unsuitable for patients who are ill and toxic.
Fibrous wall of the empyema cavity,reffered to as
cortex is exposed at thoracotomy is stripped off and
adjacent visceral and parietal pleura may be left
intact.
Indications
Closed drainage/thoracoscopic methods have been
unsuccessful.
Patients who has entered a chronic phase in which
underlying lung does not expand because of failure
of cortex to become reabsorbed.
48. There is no optimal time for decortication.
Some surgeons arguing for early intervention and
others opting for a conservative approach.
Early surgical intervention in pleural empyema.thorac cardiovascular surg
1985.