Bilateral suppurative parotitis in a neonate: a case report

Acute suppurative parotitis is a very rare ailment to be encountered in the neonatal period. Here, we report a 13-day old hemodynamically stable neonate, who presented to us with bilateral tender, erythematous parotid swelling and purulent discharge exuding from stensen’s duct. He was exclusively breast fed and had no other risk factors. Provisional diagnosis of acute suppurative parotitis was made with clinical examination. On investigating, there was neutrophilic leukocytosis, elevated acute phase reactants, ultrasonogram showed hypoechoic areas and a heavy growth of Staphylococcus aureus was isolated on pus culture. Baby underwent incision and drainage on the day of admission and was started on appropriate parenteral antibiotics along with supportive management. There was a significant clinical response over next 24 hours. He was doing well throughout the hospital stay and antibiotic course was completed based on culture sensitivity pattern. He neither had any immediate complications during hospital stay nor developed any late complications on follow up. Prognosis of the condition is excellent with adequate timely management. Authors would like to report this case for its rarity and to emphasize on fact that though the condition is uncommon, acute neonatal parotitis should be included in the differentials of any unilateral or bilateral neonatal parotid swelling, as early diagnosis and prompt management of this entity is mandated for a favorable outcome and to limit complications drastically.

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Pilonidal Sinus: How to Choose Between Excision and Open Granulation Versus Excision and Primary Closure?

Swiss Surgery ◽

10.1024/1023-9332.8.6.255 ◽

2002 ◽

Vol 8 (6) ◽

pp. 255-258 ◽

Cited By ~ 28

Author(s):

Perruchoud ◽

Vuilleumier ◽

Givel

Keyword(s):

Hospital Stay ◽

Pilonidal Sinus ◽

Primary Closure ◽

Average Length ◽

Length Of Hospital Stay ◽

Healing Time ◽

Incision And Drainage ◽

The Mean ◽

Primary Healing

Aims: The purpose of this study was to evaluate excision and open granulation versus excision and primary closure as treatments for pilonidal sinus. Subjects and methods: We evaluated a group of 141 patients operated on for a pilonidal sinus between 1991 and 1995. Ninety patients were treated by excision and open granulation, 34 patients by excision and primary closure and 17 patients by incision and drainage, as a unique treatment of an infected pilonidal sinus. Results: The first group, receiving treatment of excision and open granulation, experienced the following outcomes: average length of hospital stay, four days; average healing time; 72 days; average number of post-operative ambulatory visits, 40; average off-work delay, 38 days; and average follow-up time, 43 months. There were five recurrences (6%) in this group during the follow-up period. For the second group treated by excision and primary closure, the corresponding outcome measurements were as follows: average length of hospital stay, four days; average healing time, 23 days; primary healing failure rate, 9%; average number of post-operative ambulatory visits, 6; average off-work delay, 21 days. The average follow-up time was 34 months, and two recurrences (6%) were observed during the follow-up period. In the third group, seventeen patients benefited from an incision and drainage as unique treatment. The mean follow-up was 37 months. Five recurrences (29%) were noticed, requiring a new operation in all the cases. Discussion and conclusion: This series of 141 patients is too limited to permit final conclusions to be drawn concerning significant advantages of one form of treatment compared to the other. Nevertheless, primary closure offers the advantages of quicker healing time, fewer post-operative visits and shorter time off work. When a primary closure can be carried out, it should be routinely considered for socio-economical and comfort reasons.

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Outcome of Partial Nail Avulsion Followed by Matricectomy Either With Phenol (80-88%) or With Electro Cautery for Toenails

10.53350/pjmhs211582043 ◽

2021 ◽

Vol 15 (8) ◽

pp. 2043-2045

Author(s):

Tahir Hamid ◽

Muhammad Rizwan Qadir ◽

Ahmad Raza Nsar ◽

Rizwan Saleem ◽

Abdur Rehman ◽

...

Keyword(s):

Late Complications ◽

Purulent Discharge ◽

P Value ◽

Serous Discharge ◽

Group A ◽

The Mean ◽

One Year ◽

Group B ◽

Ingrown Toenails

Aim: To compare partial nail avulsion followed by matricectomy either with phenol (80-88%) or with electro cautery for Stage 2 & 3 ingrown toenails for early and late postoperative complications. Methods: This study was conducted at department of surgery Nawaz Sharif social security teaching hospital Lahore for one year from 01-01-2018 to 31-12-2018. One hundred patients full filling inclusion criteria were included in the study and divided into two equal groups A and B. Partial nail avulsion done in both groups followed by chemical matricectomy with phenol (80-88%) in group A and patients in group B matricectomy done with electrocautry. Results: The mean age in group A is 19.7± 8.08 years and in group B is 20.20± 6.9 years, both groups comparable p-value (0.74).In early post-operative complications in group A 17(34%) patients and 14(28%) patients in group B experienced mild pain p-value is (0.66). 6(12%) of group A patients and 6(12%) of group B patients experienced moderate pain p-value (01). 1(2%) of group A patient and 2(4%) of group B patients experienced severe pain p-value (01). 02(4%) patients of group A and 02(4%) patients of group B had serous discharge p-value(01). 1(2%) of group B patients have purulent discharge, however, no patients in group A patients have purulent discharge p-value (01). 1(2%) patients of group A and 2(4%) patients of group B had recurrence at three months follow up p-value (01). 2(4%) patients of group A and 4(8%) patients of group B had recurrence at six months follow up p-value (0.68). Conclusion: Partial nail avulsion followed by matricectomy either with Phenol 80-88% or with electrocautry are comparable in early and late complications. Keywords: Ingrown toenails, partial matricectomy

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Evaluating the Surgeons’ Perception of Difficulties of Two Techniques to Perform STARR for Obstructed Defecation Syndrome

Surgical Innovation ◽

10.1177/1553350616656281 ◽

2016 ◽

Vol 23 (6) ◽

pp. 563-571 ◽

Cited By ~ 5

Author(s):

Adolfo Renzi ◽

Antonio Brillantino ◽

Giandomenico Di Sarno ◽

Francesco D’Aniello ◽

Giuseppe Ferulano ◽

...

Keyword(s):

Hospital Stay ◽

Obstructed Defecation ◽

Late Complications ◽

End Points ◽

Exact Test ◽

Obstructed Defecation Syndrome ◽

Fisher's Exact Test ◽

Combined Use ◽

Fisher’S Exact Test

Background. After initial enthusiasm in the use of a dedicated curved stapler (CCS-30 Contour Transtar) to perform stapled transanal rectal resection (STARR) for obstructed defecation syndrome (ODS), difficulties have emerged in this surgical technique. Objective. First, to compare surgeons’ perception of difficulties of STARR performed with only Transtar versus STARR performed with the combined use of linear staplers and Transtar to cure ODS associated with large internal prolapse and rectocele; second, to compare the postoperative incidence of the urge to defecate between the 2 STARR procedures. Design and Setting. An Italian multicenter randomized trial involving 25 centers of colorectal surgery. Patients. Patients with obstructed defecation syndrome and rectocele or rectal intussusception, treated between January and December 2012. Interventions. Participants were randomly assigned to undergo STARR with a curved alone stapler (CAS group) or with the combined use of linear and curved staplers (LCS group). Main Outcome Measures. Primary end-points were the evaluation of surgeons’ perception of difficulties score and the incidence of the “urge to defecate” at 3-month follow up. Secondary end-points included duration of hospital stay, rates of early and late complications, incidence of “urge to defecate” at 6 and 12 months, success of the procedures at 12 months of follow-up. Results. Of 771 patients evaluated, 270 patients (35%) satisfied the criteria. Follow-up data were available for 254 patients: 128 patients (114 women) in the CAS group (mean age, 52.1; range, 39-70 years) and 126 (116 women) in LCS group (mean age, 50.7 years; range, 41-75 years). The mean surgeons’ perception score, was 15.36 (SD, 3.93) in the CAS group and 12.26 (SD, 4.22) in the LCS group ( P < .0001; 2-sample t test). At 3-month follow-up, urge to defecate was observed in 18 (14.6%) CAS group patients and in 13 (10.7%) LCS group patients ( P = .34; Fisher’s exact test). These values drastically decrease at 6 months until no urge to defecate in all patients at 12 months was observed. At 12-month follow-up, a successful outcome was achieved in 100 (78.1%) CAS group patients and in 105 (83.3%) LCS group patients ( P = .34; Fisher’s exact test). No significant differences between groups were observed in the hospital stay and rates of early or late complications occurring after STARR. Conclusions. STARR with Transtar associated with prior decomposition of prolapse, using linear staplers, seems to be less difficult than that without decomposition. Both procedures appear to be safe and effective in the treatment of obstructed defecation syndrome resulting in similar success rates and complications.

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Outcome of ultrasound guided closed drainage of acute suppurative thyroid abscess as a definitive treatment modality

International Journal of Otorhinolaryngology and Head and Neck Surgery ◽

10.18203/issn.2454-5929.ijohns20172540 ◽

2017 ◽

Vol 3 (3) ◽

pp. 486

Author(s):

Ravi K. S. ◽

Vinay S. Bhat

Keyword(s):

Hospital Stay ◽

Neck Surgery ◽

Effective Alternative ◽

Definitive Treatment ◽

Safe Procedure ◽

Ultrasound Guided ◽

Incision And Drainage ◽

Closed Drainage ◽

Thyroid Abscess

Background: Thyroid abscess are relatively uncommon conditions in otolaryngology-head and neck surgery because of thyroid glands anatomical and physiological protective barrier. When it occurs it results in significant morbidity with potential mortality. Traditionally, surgical incision and drainage with antibiotics has been the mainstay of treatment. Some reports have suggested that ultrasound guided closed drainage is a less invasive and effective alternative in selected cases. The aim of our study is to evaluate the efficacy of ultrasound guided percutaneous closed drainage in the management of thyroid abscess. Methods: From January 2013 to December 2016, patients presenting with thyroid abscess to the department of otolaryngology at Adichunchanagiri hospital and who subsequently underwent ultrasound guided percutaneous closed drainage were included in the study. Results: Five patients were recruited for the study. After the aspiration of pus under ultrasound guidance, all patients were symptomatically improved and no patients needed open surgical drainage afterwards. After treatment, all patients were cured of their disease completely without any complications and with reduced hospital stay. After discharge, no patient showed any signs of relapse on regular follow-up. Conclusions: Ultrasound guided percutaneous closed drainage of thyroid abscess is an effective and safe procedure because of good clinical outcome, patient satisfaction and reduced hospital stay. It is an effective alternative to open incision and drainage of thyroid abscess.

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BLUNT ABDOMINAL TRAUMA WITH HAEMOPERITONEUM TREATED BY EXPLORATORY LAPAROTOMY VERSUS ONLY ABDOMINAL DRAINAGE: A PROSPECTIVE AND COMPARATIVE STUDY.

International Journal of Medical and Biomedical Studies ◽

10.32553/ijmbs.v4i1.842 ◽

2020 ◽

Vol 4 (1) ◽

Author(s):

Dhawal Panchal ◽

Firdaus Dekhaiya ◽

Harin Tailor

Keyword(s):

Hospital Stay ◽

Abdominal Trauma ◽

Blunt Abdominal Trauma ◽

Exploratory Laparotomy ◽

Blunt Injury ◽

Abdominal Drainage ◽

Duration Of Hospital Stay ◽

Considerable Morbidity ◽

Injured Patients

In today’s mechanized world, Blunt Abdominal Trauma (BAT) is a common emergency which is associated with considerable morbidity and mortality. More than 75% of abdominal traumas are blunt in nature and liver and spleen are the commonest organs to be injured as a result of BAT. The aim is to analyse and compare two groups of patient of blunt abdominal trauma managed conservatively with drainage and one by exploratory laparotomy. 50 cases of blunt abdominal trauma were taken. The patient were studied which includes age ,sex, mode of injury, initial vitals on presentation, Mortality in each group, duration of hospital stay, pre interventions and post interventions state and requirements, complications and follow up. It was observed 48% of patients were in between age group ranging from 10 to 30. Overall in terms of sex ratio, males dominated the no. of cases. RTA was most common mode of trauma. Liver and spleen was most common organ to be injured. Patients managed by laparotomy had higher mortality rate, duration of hospital stay was more, and complication were more. Early diagnosis and repeated clinical examination and use of appropriate investigation form the key in managing blunt injury abdomen patients. Keywords: Blunt Abdominal Trauma, Haemoperitoneum , laparotomy , Abdominal Drainage.

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EVALUATION OF LONGO’S HEMORRHOIDECTOMY AT HUE UNIVERSITY HOSPITAL

Journal of Medicine and Pharmacy ◽

10.34071/jmp.2012.6.10 ◽

2012 ◽

pp. 79-85

Author(s):

Van Lieu Nguyen ◽

Doan Van Phu Nguyen ◽

Thanh Phuc Nguyen

Keyword(s):

Hospital Stay ◽

Perioperative Complications ◽

University Hospital ◽

Anal Pain ◽

Stapled Hemorrhoidectomy ◽

Fourth Degree ◽

Duration Of Hospital Stay ◽

The Mean ◽

Good For

Introduction: Since Longo First described it in 1998, Stapled Hemorrhoidectomy has been emerging as the procedure of choice for symtomatic hemorrhoid. Several studies have shown it to be a safe, effective and relative complication free procedure. The aim of this study was to determine the suitability of (SH) as a day cas procedure at Hue University Hospital. Methods: From Decembre 2009 to April 2012, 384 patients with third- degree and fourth-degree hemorrhoids who underwent Stapled Hemorrhoidectomy were included in this study. Parameters recorded included postoperative complications, analegic requirements, duration of hospital stay and patient satisfaction. Follow-up was performed at 1 month and 3 months post-operative. Results: Of the 384 patients that underwent a Stapled Hemorrhoidectomy 252 (65,7%) were male and 132 (34,3%) were female. The mean age was 47,5 years (range 17-76 years. Duration of hospital stay: The mean day was 2,82 ± 1,15 days (range 1-6 days). There were no perioperative complications. There was one case postoperative complication: hemorrhage; Follow-up after surgery: 286 (74,4%) patients had less anal pain, 78 (20,3%) patients had moderate anal pain, 3 (0,8%) patients had urinary retention; Follow-up after one month: good for 325 (84,6%) patients, average for 59 (15,4%) patients; Follow-up after three months: good for 362 (94,3%) patients, average for 22 (5,7%) patients. Conclusion: Our present study shows that Stapled Hemorrhoidectomy is a safe, reduced postoperative pain, shorter hospital stay and a faster return to unrestricted daily activity

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Fractionated Stereotactic Radiotherapy For the Treatment of Large Arteriovenous Malformations with or without Previous Partial Embolization

Neurosurgery ◽

10.1227/01.neu.0000134285.41701.83 ◽

2004 ◽

Vol 55 (3) ◽

pp. 519-531 ◽

Cited By ~ 53

Author(s):

Erol Veznedaroglu ◽

David W. Andrews ◽

Ronald P. Benitez ◽

M. Beverly Downes ◽

Maria Werner-Wasik ◽

...

Keyword(s):

Stereotactic Radiosurgery ◽

Stereotactic Radiotherapy ◽

Arteriovenous Malformations ◽

Three Dimensional ◽

Late Complications ◽

Fractionated Stereotactic Radiotherapy ◽

Medical Systems ◽

Significant Treatment ◽

Lost To Follow Up

Abstract OBJECTIVE: Despite the success of stereotactic radiosurgery, large inoperable arteriovenous malformations (AVMs) of 14 cm3 or more have remained largely refractory to stereotactic radiosurgery, with much lower obliteration rates. We review treatment of large AVMs either previously untreated or partially obliterated by embolization with fractionated stereotactic radiotherapy (FSR) regimens using a dedicated linear accelerator (LINAC). METHODS: Before treatment, all patients were discussed at a multidisciplinary radiosurgery board and found to be suitable for FSR. All patients were evaluated for pre-embolization. Those who had feeding pedicles amenable to glue embolization were treated. LINAC technique involved acquisition of a stereotactic angiogram in a relocatable frame that was also used for head localization during treatment. The FSR technique involved the use of six 7-Gy fractions delivered on alternate days over a 2-week period, and this was subsequently dropped to 5-Gy fractions after late complications in one of seven patients treated with 7-Gy fractions. Treatments were based exclusively on digitized biplanar stereotactic angiographic data. We used a Varian 600SR LINAC (Varian Medical Systems, Inc., Palo Alto, CA) and XKnife treatment planning software (Radionics, Inc., Burlington, MA). In most cases, one isocenter was used, and conformality was established by non-coplanar arc beam shaping and differential beam weighting. RESULTS: Thirty patients with large AVMs were treated between January 1995 and August 1998. Seven patients were treated with 42-Gy/7-Gy fractions, with one patient lost to follow-up and the remaining six with previous partial embolization. Twenty-three patients were treated with 30-Gy/5-Gy fractions, with two patients lost to follow-up and three who died as a result of unrelated causes. Of 18 evaluable patients, 8 had previous partial embolization. Mean AVM volumes at FSR treatment were 23.8 and 14.5 cm3, respectively, for the 42-Gy/7-Gy fraction and 30-Gy/5-Gy fraction groups. After embolization, 18 patients still had AVM niduses of 14 cm3 or more: 6 in the 7-Gy cohort and 12 in the 5-Gy cohort. For patients with at least 5-year follow-up, angiographically documented AVM obliteration rates were 83% for the 42-Gy/7-Gy fraction group, with a mean latency of 108 weeks (5 of 6 evaluable patients), and 22% for the 30-Gy/5-Gy fraction group, with an average latency of 191 weeks (4 of 18 evaluable patients) (P = 0.018). For AVMs that remained at 14 cm3 or more after embolization (5 of 6 patients), the obliteration rate remained 80% (4 of 5 patients) for the 7-Gy cohort and dropped to 9% for the 5-Gy cohort. A cumulative hazard plot revealed a 7.2-fold greater likelihood of obliteration with the 42-Gy/7-Gy fraction protocol (P = 0.0001), which increased to a 17-fold greater likelihood for postembolization AVMs of 14 cm3 or more (P = 0.003). CONCLUSION: FSR achieves obliteration for AVMs at a threshold dose, including large residual niduses after embolization. With significant treatment-related morbidities, further investigation warrants a need for better three-dimensional target definition with higher dose conformality.

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Collaural fistula (Work Type II first branchial cleft anomaly) with prolonged morbidity: A case report

SAGE Open Medical Case Reports ◽

10.1177/2050313x211014515 ◽

2021 ◽

Vol 9 ◽

pp. 2050313X2110145

Author(s):

Dorji Penjor ◽

Morimasa Kitamura

Keyword(s):

External Auditory Canal ◽

Fistulous Tract ◽

Type Ii ◽

Complete Excision ◽

Incision And Drainage ◽

Branchial Cleft ◽

Repeated Infections ◽

Branchial Anomalies ◽

Work Type

Collaural fistula is a very rare Work Type II first branchial cleft anomaly in which there is a complete fistulous tract between external auditory canal and the neck. Misdiagnosis and mismanagement can lead to prolonged morbidity and complications due to repeated infections. We present a case of an 18-year-old lady with a recurrent discharging sinus on her neck for 4 years. She has been treated with repeated incision and drainage and multiple antibiotics in the past. Otoscopic examination revealed an opening on the floor of the left external auditory canal. A diagnosis of an infected collaural fistula was made. Complete excision of the fistulous tract was done after treatment of the active infection. On follow-up, there was no further recurrence at 1 year. Sound knowledge of embryology of branchial anomalies with good history and examination is important to make correct and early diagnosis to prevent morbidity.

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Alternative pulmonary artery reconstruction technique in the arterial switch operation

European Journal of Cardio-Thoracic Surgery ◽

10.1093/ejcts/ezab049 ◽

2021 ◽

Author(s):

Hisayuki Hongu ◽

Masaaki Yamagishi ◽

Yoshinobu Maeda ◽

Keiichi Itatani ◽

Masatoshi Shimada ◽

...

Keyword(s):

Pulmonary Artery ◽

Arterial Switch Operation ◽

Late Complication ◽

Late Complications ◽

Reconstruction Technique ◽

Reconstruction Method ◽

Arterial Switch ◽

Switch Operation ◽

Longitudinal Extension

Abstract OBJECTIVES Late complications of arterial switch operations (ASO) for transposition of the great arteries, such as neo-pulmonary artery (PA) stenosis and/or neoaortic regurgitation, have been reported. We developed an alternative reconstruction method called the longitudinal extension (LE) method to prevent PA bifurcation stenosis (PABS). METHODS We identified 48 patients diagnosed with transposition of the great arteries and performed ASO using the Lecompte manoeuvre for neo-PA reconstruction. In 9 consecutive patients (from 2014), the LE method was performed (LE). Before 2014, conventional techniques were performed in 39 patients (C). The median body weight and age in the LE and C groups were 3.0 and 3.1 kg and 12 and 26 days, respectively. In the LE group, 1 patient underwent bilateral PA banding before ASO. In C, PA banding and arch repair were performed in 1 patient each. Patients who received concomitant procedures were included. RESULTS The median follow-up in LE and C groups was 1.9 and 10.1 years, respectively. Early mortality/late death was not found in group LE and in 1 patient in group C. Only 1 case required ascending aorta sliding plasty in LE, and 8 patients needed PA augmentation for PABS in C. The median velocity of right/left PA was measured as 1.6/1.9 m/s in LE and 2.1/2.3 m/s in C, so it showed a lower value in LE. CONCLUSIONS Excellent mid-term results were obtained with the LE method. It was considered a useful procedure in preventing PABS, which is a primary late complication of ASO. Further follow-up and investigations are needed.

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Analysis of risk scores and duration of hospital stay in prognosis of STEMI patients after pPCI

European Heart Journal Acute Cardiovascular Care ◽

10.1093/ehjacc/zuab020.128 ◽

2021 ◽

Vol 10 (Supplement_1) ◽

Author(s):

SR Thangasami ◽

JS Prajapati ◽

GL Dubey ◽

VR Pandey ◽

PM Shaniswara ◽

...

Keyword(s):

Length Of Stay ◽

Hospital Stay ◽

Early Discharge ◽

Risk Scores ◽

Timi Score ◽

Study Population ◽

Event Rates ◽

Grace Score

Abstract Funding Acknowledgements Type of funding sources: None. Introduction Advances in the immediate management of ST elevation myocardial infarction (STEMI) have led to a dramatic decline in mortality and reduction in hospital length of stay (LOS). We analysed the prognostic value of selected risk models in STEMI treated with primary percutaneous coronary intervention (PPCI) and to identify additional parameters to strengthen risk scores in categorizing patients for safe early discharge and to identify parameters prolonging hospital stay. Purpose To assess parameters and risk scores to categorize patients for safe early discharge following STEMI and to assess the composite of death, MI, unstable angina (UA), stroke, unplanned hospitalization at the end of 30 days, 6 months and at 1year follow up. Methods The study included 222 patients, who were diagnosed as STEMI, treated with successful pPCI. The risk scores like TIMI score, GRACE score, ZWOLLE score, CADILLAC score were calculated for all patients from the baseline clinical data collected on admission. Routine blood investigations along with Brain natri-uretic peptide (BNP) were done for all patients. The entire cohort was divided into three groups on the basis of length of stay: ≤3 days (n = 150), 4–5 days (n = 47), and >5 days (n = 25). All-cause mortality and major cardiovascular events (MACEs) were assessed up to 1 year. Results The mean age group (yrs) of the study population was 53.92 ± 12.9. Patients in LOS <3 days had a mean age (yrs) of 52.41 ± 11.74, patients in LOS 4-5 days group had 54.19 ±13.59 and patient with LOS >5 days had 62.52 ± 15.32. The most important parameters that predicted hospital stay in our study are BNP levels OR: 1.003, 95% CI: 1.002-1.004, P < 0.001, GRACE score OR: 1.02 ,95% CI: 1.01-1.03, P < 0.001, TIMI score OR: 1.35, 95% CI: 1.18-1.55, P = 0.007, ZWOLLE score OR: 1.26, 95% CI: 1.16-1.37, P < 0.001, CADILLAC score OR: 1.24, 95% CI; 1.15-1.3: P < 0.001. 32 (14.4%) patients expired in the study population. 36% patients of LOS >5 days expired in 1year follow up with maximum mortality in the first 6 months. 56% of the patients in LOS > 5 days had an adverse cardiac event in 1 year follow up. Patients in LOS >5 days had increased event rates in 30 days,6 months and in 1 year follow up. Patients with LOS 4-5 days (30%) had increased event rates than patients in LOS < 3 days (19%).Unadjusted Kaplan Meir survival curves for 1 year mortality among hospital survivors showed a significant increase in mortality at 6 months in length of stay> 5 days group. (P value < 0.001). CONCLUSION Long hospital stay after PCI among patients with STEMI was associated with increased long-term all-cause mortality. Addition of BNP to this risk scores can better predict the course of hospital stay and adverse clinical outcomes in follow up. Long hospital stay may be used as a marker to identify patients at higher risk for long-term mortality. Abstract Figure. Kaplan meir survival curve

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