James H Mcclenathan
- Professor, Surgery - (Clinical Scholar Track)
- (520) 694-5868
- COM - UPH, Rm. 341
- Tucson, AZ 85713
- mcclenat@arizona.edu
Biography
James H. McClenathan, MD is a Professor with the University of Arizona Department of Surgery, Division of General Surgery. He is a Diplomat, Board Certified by the American Board of Surgery. Dr. McClenathan received his Medical Degree from George Washington University, School of Medicine in Washington, D.C. He completed his surgical training at Stanford University Hospital in Stanford, CA. In addition, he completed special Fellowship training at the National Health Institute, Heart and Lung Institute in Bethesda, MD. Before joining the UA in 2008, Dr. McClenathan was affiliated with Stanford University Hospital and Kaiser Permanente Hospital Group in Santa Clara, CA. At Kaiser Permanente, he also held the appointment of Chief of Surgery. Dr. McClenathan has received numerous teaching awards and is very active with the Department of Surgery Medical Student Program and the General Surgery Residency Program. He is a great mentor to our up and coming graduates. Dr. McClenathan specializes in the practice of General Surgery specifically in Soft Tissue Masses, Breast Surgery and Gallbladder Removal and other General Laparoscopic procedures. Hiis research insterests are in the areas of Burkitt's Lymphoma and Surgical Education.
Degrees
- M.D. Doctor of Medicine
- George Washington University School of Medicine, Washington, D.C. (District of Columbia), United States
- B.S.
- Carnegie Mellon University, Pittsburgh, Pennsylvania, United States
Work Experience
- Banner University Medical Group (2016 - Ongoing)
- Banner University Medical Group (2016)
- Department of Surgery, Univeristy of Arizona, COM (2008 - 2016)
- Kaiser Permanente Hospitals (1991 - 2007)
- Kaiser Permanente Hospitals (1991 - 1996)
- Stanford University Hospital (1979 - 2007)
Awards
- Golden Apple Award
- Kaiser Permanente Hospital, Santa Clara, CA, Summer 1999
- Kaiser Permanente GroupSanta Clara, CA, Summer 2005 (Award Finalist)
- Best faculty teacher of UA medical students again
- UA, Spring 2024
- Induction as Associate Member
- Academy of Master Surgeon Educators, Winter 2023
- Outstanding Faculty Teaching Award
- University of Arizona Surgery Clerkship Program, Summer 2022
- Nomination to Robert J. Glaser Award
- AA, Summer 2021 (Award Nominee)
- Alpha Omega Alpha Robert J. Glaser Award
- AAMC / Alpha Omega Alpha, Winter 2020 (Award Nominee)
- Recognized as Top Doctor in Tucson Lifestyle Magazine
- Tucson Lifestyle Magazine, Winter 2020
- Dean's List for Excellence in Teaching / Clerkship Phase
- University of ArizonaCollege of Medicine, Spring 2020
- Outstanding Faculty Award
- Surgery Clerkship Program, Spring 2019
- Academy of Master Surgeon Educators / American College of Surgeons
- American College of Surgeons, Fall 2018
- Vernon & Virginia Furrow Excellence in Teaching Award
- College of Medicine TucsonDepartment of Surgery nomination, Fall 2018
- Wolfson Excellence in Teaching Award
- Association for Surgical Education, Spring 2017
- Dr. Charles Zukowski Memorial Teaching Award
- General Surgery Residency ProgramDepartment of Surgery, College of MedicineUniversity of Arizona, Summer 2011 (Award Finalist)
- Best Faculty Teaching Award
- Stanford University, Student ClerkshipStanford, CA, Summer 2006
- Stanford University, Student ClerkshipStanford, CA, Summer 2005
- Stanford University, Student ClerkshipStanford, CA, Summer 2004
- Physician of the Year
- Kaiser Permanente GroupSanta Clara, CA, Summer 2004 (Award Finalist)
- Faculty Teaching Award
- Stanford University, Student ClerkshipStanford, CA, Summer 2003
- John Collins Memorial Teaching Award
- Stanford University, College of Medicine, Summer 2002
Licensure & Certification
- American Board of Surgery, Board Certified General Surgery / American Board (1980)
- Arizona Board of Medical Examiners, Arizona Medical Board (2008)
Interests
Teaching
I have a strong passion for teaching and am very involved with the Clerkship Program here at the University of Arizona. I act as site director for South Campus with the students and residents.
Research
As a clinical tract surgeon, I am told none is expected. I do have some published case reports and I always am available to the residents and students in collaborating with their interests as needed.
Courses
2024-25 Courses
-
General Surgery
SURG 840A (Spring 2025) -
General Surgery
SURG 840A (Fall 2024)
2023-24 Courses
-
General Surgery
SURG 840A (Spring 2024) -
General Surgery
SURG 840A (Fall 2023)
2022-23 Courses
-
General Surgery
SURG 840A (Spring 2023)
2020-21 Courses
-
General Surgery
SURG 840A (Fall 2020)
Scholarly Contributions
Journals/Publications
- Mcclenathan, J., Mohty, K., Kay, R., Safavi, A., & Memeh, K. (2017). A Case of Acute Abdomen Caused by Enteroaggregative Escherichia coli. Surgical Infections, 2(1), 49-51.
- Mcclenathan, J., Korovin, L. N., Raoof, M., Kettelle, J. B., & Patel, J. A. (2016). Concurrent Factor V Leiden and Protein C Deficiency Presenting as Mesenteric Venous Thrombosis. American Surgery, 82(4), 96-8.
- Mcclenathan, J. H. (2015). Benign pilomatricoma of the breast. J Applied Radiology, 4(4), 24-26.
- Rankin, T., Echeverria, A., Green, D. J., & McClenathan, J. (2015). Wunderlich syndrome: the role of the general surgeon. The American surgeon, 81(3), E113-4.
- Mcclenathan, J. H., Rose, J., & Khoubyari, R. (2012). Diverticulitis as a Cause of Septic Thrombophlebitis. International J of Case Reports, 2(12), 28-33.More infoInternational Journal of Case Reports, 2012, 2 (12):28-33
- Bloom, R. J., & McClenathan, J. H. (2006). Surgical images: soft tissue. Tension pyopneumothorax. American Journal of Surgery, 49(1), 58.
- Mcclenathan, J. H., Keddington, J., & Biswas, S. (2006). Large B-Cell Lymphoma Presenting as Acute Abdominal Pain and Spontaneous Splenic Rupture. World J Emerg Surg, 28(1), 35.
- McClenathan, J. H. (2005). Abdominal pain caused by thrombosis of a gastroepiploic artery aneurysm--a case report. Vascular and endovascular surgery, 39(4), 371-3.More infoSymptomatic visceral aneurysms usually present with abdominal pain and shock, gastrointestinal bleeding, or hemobilia when the aneurysm ruptures. Less frequently, visceral aneurysms are found incidentally during abdominal computed tomography or angiography. Thrombosis is a frequent complication of popliteal and femoral aneurysms but is rarely seen with a visceral aneurysm. The author believes this is the first report of complete thrombosis of a gastroepiploic artery aneurysm. The patient, who was seen for abdominal pain, had a previously unrecognized aneurysm.
- Sze, D. Y., Magsamen, K. E., McClenathan, J. H., Keeffe, E. B., & Dake, M. D. (2005). Portal hypertensive hemorrhage from a left gastroepiploic vein caput medusa in an adhesed umbilical hernia. Journal of vascular and interventional radiology : JVIR, 16(2 (Pt 1)), 281-5.More infoCaput medusa is a frequent incidental finding in patients with portal hypertension that usually represents paraumbilical vein portosystemic collateral vessels draining into body wall systemic veins. A symptomatic caput medusa was seen in a morbidly obese patient after an umbilical hernia repair, which was fed not by the left portal vein but by the left gastroepiploic vein, in a recurrent adhesed umbilical hernia that likely contained herniated omentum. Refractory hemorrhage from this caput medusa was successfully treated by transjugular intrahepatic portosystemic shunt creation and balloon-occluded variceal sclerosis.
- McClenathan, J. H., & Bloom, R. J. (2004). Peripheral tumors of the intercostal nerves. The Annals of thoracic surgery, 78(2), 713-4.More infoFewer than 10% of primary neural tumors of the chest originate peripherally from intercostal nerves; most neural tumors of the chest arise in the mediastinum. Most patients with primary tumors of the intercostal nerve are asymptomatic. We report a case of neurilemmoma arising from an intercostal nerve in a woman seen for severe pain in the chest wall. Resecting the tumor relieved the pain. Recent medical literature describing peripheral tumors of thoracic nerves is reviewed.
- McClenathan, J. H., & Dabadghav, N. (2004). Blunt rectal trauma causing intramural rectal hematoma: report of a case. Diseases of the colon and rectum, 47(3), 380-2.More infoAn unusual case is reported in which intramural rectal hematoma resulted from rectal insertion of a foreign body. The patient was admitted to the hospital for observation and was catheterized because of urinary retention. The patient was discharged from the hospital after four days; for the last two days of this hospital stay, the patient received a liquid diet. We conclude that for some cases of uncomplicated intramural rectal hematoma, conservative management is safe and preferable to surgically draining the hematoma, which would increase the risk of infection.
- McClenathan, J. H., & Dabadghav, N. (2003). Pneumoperitoneum secondary to ruptured ovarian abscess. Journal of the American College of Surgeons, 196(2), 325.
- McClenathan, J. H., & Dabadghav, N. (2003). Soft-tissue images. Segmental colonic ischemia mimicking appendicitis. Cancer journal of surgery, 46(4), 299.More infoAugust 2003, 46, 4, 299
- Cosman, B. C., Fisher, D. P., Lackides, G. A., & McClenathan, J. (2002). Tamponade of presacral venous hemorrhage. Diseases of the colon and rectum, 45(7), 981-3.
- McClenathan, J. H. (2002). Umbilical epidermoid cyst: an unusual cause of umbilical symptoms. Canadian journal of surgery. Journal canadien de chirurgie, 45(4), 303-4.
- McClenathan, J. H., & Dabadghav, N. (2002). Unusual presentation of omphalomesenteric duct remnant: A variant of mesodiverticular band causing intestinal obstruction. Journal of pediatric surgery, 37(2), 267-8.
- McClenathan, J. H., & de la Roza, G. (2002). Adenoid cystic breast cancer. American journal of surgery, 183(6), 646-9.More infoAdenoid cystic carcinoma is a rare type of breast cancer that is generally reported in individual case reports or as series from major referral centers. To characterize early diagnostic criteria for adenoid cystic carcinoma and to determine whether breast-preserving surgery with radiotherapy is as effective as mastectomy for eradicating the disease, we reviewed clinical records of a large series of patients treated for adenoid cystic carcinoma of the breast at a large health maintenance organization (HMO) that includes primary care facilities and referral centers.
- Kim, E. P., & McClenathan, J. H. (2001). Unusual duplication of appendix and cecum: extension of the Cave-Wallbridge classification. Journal of pediatric surgery, 36(9), E18.More infoDuplicated appendix has, to date, been classified into 3 types. The authors present a type of duplicated appendix not previously described. Surgical exploration was done in a 14-year-old girl who had an acute abdomen. Surgical exploration showed a duplicated appendix that arose from the normal appendix and ended in a thick-walled, inflamed, perforated muscular pouch. Duplicated appendix is a treatable condition that rarely occurs with colonic duplication and which should be considered in the differential diagnosis of lower abdominal pain.
- Ma, J. F., & McClenathan, J. H. (2001). Emphysematous cystitis. Journal of the American College of Surgeons, 193(5), 574.
- McClenathan, J. H. (2001). Incisional endometriosis. Journal of the American College of Surgeons, 192(1), 143.
- Carmeci, C., & McClenathan, J. (2000). Visceral artery aneurysms as seen in a community hospital. American journal of surgery, 179(6), 486-9.More infoVisceral artery aneurysm (VAA) is a rare but important form of vascular pathology.
- McClenathan, J. H. (2000). Long-term survival after resection of metastatic melanoma from the colon. Diseases of the colon and rectum, 43(3), 431-2.
- McClenathan, J. H. (2000). Umbilical pilonidal sinus. Cancer Journal Surgery, 43(3), 225.
- Mcclenathan, J. H., Carmeci, C., Tsang, D., & Stevenson, J. (2000). The Iliopsoas Bursa in the Evolution of Groin Masses. Contemporary Surgery, 56(7), 438-442.
- Tibayan, F., Vierra, M., Mindelzun, B., Tsang, D., McClenathan, J., Young, H., & Trueblood, H. W. (2000). Clinical presentation of mucin-secreting tumors of the pancreas. American journal of surgery, 179(5), 349-51.More infoPancreatitis and jaundice secondary to ductal obstruction are common in intraductal papillary mucinous tumors (IPMT) of the pancreas. However, the incidence and severity of the complications of obstruction are not well documented. The aim of the study was to investigate the clinical presentation and outcome of 10 patients with IPMT.
- Koger, K. E., Shatney, C. H., Dirbas, F. M., & McClenathan, J. H. (1996). Perforated jejunal diverticula. The American surgeon, 62(1), 26-9.More infoJejunal diverticular (JD) perforation is an uncommon cause of acute abdominal pain in the elderly. From 1971 to 1994 we treated 13 such patients, 9 men and 4 women, with a mean age of 68 years. All patients experienced sudden onset of abdominal pain, nausea and vomiting, and leukocytosis (range of white blood cell counts, 14,000-21,000). On physical examination, three patients had localized peritonitis, were thought to have appendicitis, and underwent immediate laparotomy and segmental jejunal resection for perforated JD. The remaining 10 patients had abdominal tenderness without peritoneal signs. They were hospitalized and managed expectantly. All experienced worsening signs and symptoms and underwent exploratory laparotomy and resection of the involved jejunal segment 13 hours to 8 days after admission. Although 6 of 13 patients had had JD documented previously, in only 2 patients was perforated JD diagnosed preoperatively. In 8 of 13 patients peritoneal contamination was minimal and was contained within the leaves of the mesentery. Soilage was severe with abscess formation in 5 patients. The longer the delay in operative intervention, the greater the peritoneal soilage. The 3 patients undergoing immediate surgery had minimal contamination. Of the 10 patients initially observed, the mean interval before operation was 74 hours in the 5 patients with severe soilage versus 21 hours in those with minimal contamination. The postoperative course was uneventful in 11 patients. Two patients died. Surgical consultation was delayed (8 days, 12 days) in both patients, who had severe peritoneal contamination and died of sepsis. In conclusion, JD perforation is an uncommon and frequently overlooked cause of acute abdominal pain in elderly patients. Timely operative intervention and resection of the involved jejunum are the keys to a successful outcome. Because the presentation and physical findings of perforated JD can be highly variable, a history of preexisting JD should arouse suspicion for JD perforation as the etiology of acute abdominal pain in the elderly.
- Ray, G. R., Adelson, J., Hayhurst, E., Marzoni, A., Gregg, D., Bronk, M., McClenathan, J., Bitar, N., & Macio, I. (1994). Ductal carcinoma in situ of the breast: results of treatment by conservative surgery and definitive irradiation. International journal of radiation oncology, biology, physics, 28(1), 105-11.More infoTo determine local control, survivorship, and cosmesis in women with ductal carcinoma in situ treated by conservative surgery and radiation therapy.
- Koger, K. E., Shatney, C. H., Hodge, K., & McClenathan, J. H. (1993). Surgical scar endometrioma. Surgery, gynecology & obstetrics, 177(3), 243-6.More infoRelatively few instances of surgical scar endometrioma have been reported. Herein we review 24 patients treated for this condition at the institutions at which we work between 1972 and 1992. The age of the patients ranged from 17 to 47 years, with an average age of 31.7 years. Surgical scar endometriomas occurred after operations including cesarean section (19 patients), appendectomy (two patients), episiotomy (two patients) and hysterectomy (one patient). The interval between prior surgical treatment and the onset of symptoms ranged from one to 20 years, with an average of 4.8 years. All patients were treated by wide excision. Seventeen of 24 patients were available for follow-up evaluation. The interval between excision and follow-up evaluation ranged from 1.2 to 14.0 years, with an average of 6.4 years. None of the patients had recurrence of surgical scar endometrioma. Patients with the classic presentation of a painful surgical scar mass that increases in size or tenderness during menstruation need no further evaluation of the lesion before excision. Ultrasonographic examination and fine needle aspiration biopsy should be used preoperatively in women who have a constantly painful or asymptomatic mass in a surgical scar. Because medical management yields poor results, wide excision of surgical scar endometriomas is the treatment of choice.
- McClenathan, J. H. (1991). Gastric perforation as a complication of splenectomy: report of five cases and review of the literature. Cancer Journal Surgery, 34(2), 175-8.More infoA rare complication of splenectomy is gastric perforation and fistula. Patients with this complication often complain of pain in the left upper quadrant and left shoulder, and of fever, tachycardia and upper abdominal tenderness. Chest radiographs often show a pleural effusion in the left hemithorax. Patients usually exhibit increased drainage from the tube in the left upper quadrant or a collection of fluid in the left subphrenic space. The diagnosis can be confirmed by radiography after ingestion of meglumine diatrizoate (Gastrografin). Treatment by nasogastric suction and adequate drainage of the left subphrenic space allows some of these fistulas to close. In some cases operative closure is necessary. With appropriate treatment, 75% of these patients can be expected to recover.
- Mcclenathan, J. H. (1991). Myobacterium Avium-Intracellulare in SLE. Infections in Surgery, 10, 21.
- Mcclenathan, J. H., & DeCampli, W. (1991). Omental Infarction in Children and Young Adults. Contemporary Surgery, 39, 31.
- Mcclenathan, J. H., & Gillon, J. (1990). Neurofibroma of the Small Intestine. Surgical Rounds, 13, 74.
- McClenathan, J. H. (1989). Metastatic melanoma involving the colon. Report of a case. Diseases of the colon and rectum, 32(1), 70-2.More infoA patient with isolated cecal metastasis of malignant melanoma whose symptoms of fatigue, exertional dyspnea, and an abdominal mass were relieved by operation is reported. Palliative resection appears to offer significant benefit in patients with symptomatic melanoma involving the colon, particularly if the lesion is solitary.
- McClenathan, J. H., & Okada, F. (1989). Primary neurilemoma of the diaphragm. The Annals of thoracic surgery, 48(1), 126-8.More infoA neurilemoma of the diaphragm in an asymptomatic 46-year-old woman is reported, and 12 cases of primary neural tumor of the diaphragm reported previously are reviewed. The common symptoms in these patients are chest pain, cough, and dyspnea. Joint pain or clubbing of the fingers is present in nearly half of the patients. As with diaphragmatic tumors in general, many neural tumors of the diaphragm are malignant. We believe that all such tumors should be resected through a thoracotomy incision, which affords optimal exposure of the diaphragm.
- Mcclenathan, J. H. (1989). Samll Bowel Diaphragms Seen in Adults. Contemporary Surgery, 35, 16.
- McClenathan, J. H., & Wood, B. P. (1988). Radiological case of the month. Hyperthyroidism as a cause of superior mesenteric artery syndrome. American journal of diseases of children (1960), 142(6), 685-6.
- Mcclenathan, J. H. (1988). Acute Salmonella Typhi Cholecystitis. Infections in Surgery, 7, 381.
- Mcclenathan, J. H., & Schneider, T. (1988). Bowel Wall Emphysema: A Radiological Case Report. Hospital Practice, 24, 50.More infoHospital Practice1988, 24:50
- Jensen, J. A., & McClenathan, J. H. (1987). Umbilical fistulas in Crohn's disease. Surgery, gynecology & obstetrics, 164(5), 445-6.More infoFour patients with enteroumbilical fistulas complicating Crohn's disease are described herein. We recommend that, in such patients, the affected small intestine be excised and the umbilical sinus debrided.
- Guyton, R. A., McClenathan, J. H., & Michaelis, L. L. (1979). A mechanical device for sutureless aorta-saphenous vein anastomosis. The Annals of thoracic surgery, 28(4), 342-5.More infoThe aorta-saphenous vein anastomosis is a very common anastomosis with constant anatomy. A device for sutureless aortovenous anastomosis is presented which adapts the principle of venous eversion to the end-to-side anastomosis. The use of this device in 20 dogs demonstrated that reasonable early patency (85%) and subsequent long-term patency (100%) can be achieved. The device possesses the potential for rapid multiple anastomoses to the proximal aorta, but the eversion principle requires that the anastomosis be smaller than the vein utilized. Clinical application of this technique will require both modification to enlarge the anastomosis and demonstration of long-term patency competitive with suture techniques. The device is not yet ready for clinical use.
- Larrieu, A. J., Newman, G. E., Syracuse, D. C., McClenathan, J. H., Gaudiani, V. A., & Michaelis, L. L. (1978). The effects of arterial CO2 tension on regional myocardial and renal blood flow: an experimental study. The Journal of surgical research, 25(4), 312-8.
- Guyton, R. A., McClenathan, J. H., & Michaelis, L. L. (1977). Evolution of regional ischemia distal to a proximal coronary stenosis: self-propagation of ischemia. The American journal of cardiology, 40(3), 381-92.More infoThe temporal evolution of myocardial ischemia was studied in open chest dogs at constant preload, afterload and heart rate. In one group of animals, a variable circumflex arterial stenosis was used to maintain constant distal circumflex arterial hypotension (40 to 50 mm Hg). During a 3 hour period of stenosis, flow in the subendocardial fourth of the ischemic ventricular wall decreased from 0.22 to 0.09 ml/g per min (P less than 0.02), whereas subepicardial flow was not significantly changed. Local vascular resistance, therefore, doubled in the most ischemic area of myocardium. In a second group of animals in which proximal coronary stenosis was held constant and pressure varied, an ischemia-mediated increase in local vascular resistance was also demonstrated. In addition, a reciprocal relation was observed between changes in flow in the left anterior descending coronary region and changes in collateral flow to the region of the circumflex artery. A coronary steal mechanism and an ischemia-mediated resistance increase may be two means by which ischemia is self-propagating.
- Guyton, R. A., McClenathan, J. H., Newman, G. E., & Michaelis, L. L. (1977). Significance of subendocardial S-T segment elevation caused by coronary stenosis in the dog. Epicardial S-T segment depression, local ischemia and subsequent necrosis. The American journal of cardiology, 40(3), 373-80.More infoA model of partial thickness ischemia has been developed using subendocardial S-T elevation without epicardial S-T elevation to detect partial thickness ischemia which is sufficient to cause subsequent necrosis. Subendocardial blood flow in this model (measured with radioactive microsphere techniques) may be reduced to 25 percent of normal (P less than 0.001) by coronary stenosis and tachycardia while subepicardial flow remains normal. Epicardial S-T depression seems to indicate reciprocally subendocardial S-T elevation as long as a layer of nonischemic epicardial muscle is present, but when ischemia becomes transmural, epicardial S-T elevation occurs. Regional pressure-flow relations were determined as distal coronary pressure was reduced at a constant aortic pressure, heart rate and cardiac output. These relations revealed remarkably effective autoregulation of epicardial blood flow concomitant with progressive subendocardial ischemia.
- McClenathan, J. H., Guyton, R. A., Breyer, R. H., Newman, G. E., & Michaelis, L. L. (1977). The effects of isoproterenol and dopamine on regional myocardial blood flow after stenosis of circumflex coronary artery. The Journal of thoracic and cardiovascular surgery, 73(3), 431-5.More infoThe effects of isoproterenol and dopamine on regional myocardial blood flow were studied in 10 open-chest dogs after acute stenosis of the proximal circumflex coronary artery. Blood flow was determined by the radioactive microsphere technique. Isoproterenol led to a homogenous increase in blood flow in the normal myocardium. In the myocardium with compromised coronary blood flow, isoproterenol led to a relative subendocardial ischemia. This occurred despite increased aortic flow and peak left ventricular dp/dt. Dopamine also increased aortic flow and peak left ventricular dp/dt, but it did not cause regional myocardial ischemia. The findings suggest that dopamine is the preferable inotropic agent in managing low cardiac output in patients with significant coronary artery disease.
- Breyer, R. H., McClenathan, J. H., Michaelis, L. L., McIntosh, C. L., & Morrow, A. G. (1976). Tricuspid regurgitation. A comparison of nonoperative management, tricuspid annuloplasty, and tricuspid valve replacement. The Journal of thoracic and cardiovascular surgery, 72(6), 867-74.More infoThe best means of managing tricuspid regurgitation associated with mitral or mitral and aortic valve disease is still to be determined. During the period 1972 to 1974, we treated 76 patients who had tricuspid regurgitation along with associated valvular dysfunction. Patients with mold regurgitation were treated conservatively, those with moderate regurgation underwent annuloplasty, and those with severe regurgitation had tricuspid valve replacement. We found the results to be less satisfactory in the group treated by annuloplasty than in the other two groups. We still manage conservatively those patients with mild regurgitation, but we believe it appropriate to replace the valve in an increasing number of subjects who have tricuspid regurgitation of moderate severity.
- Freier, D. T., Kirkland, J. S., McClenathan, J. H., Kahn, S. P., & Turcotte, J. G. (1973). Second renal transplants: immunological and surgical considerations. Proceedings of the Clinical Dialysis and Transplant Forum, 3, 205-7.
Proceedings Publications
- Mcclenathan, J. H. (1972, December). Pulmonary Artery Banding. In Clinical Proceedings, Children's Hospital, Washington DC.
Poster Presentations
- Mcclenathan, J. H., Korovin, L. N., Raoof, M., Kettelle, J. B., & Patel, J. A. (2015, Oct). Concurrent Factor V Leiden and Protein C Deficiency Presenting as Mesenteric Venous Thrombosis. Southwest Surgical Congress. Monterrey, CA: Southwest Surgical Congress.
- Viscusi, R. K., Mcclenathan, J. H., Sherrow, D. R., Adamas-Rappaport, W., & Beliveau, L. (2015, April 21-25). Integrating a flipped classroom model into a surgery clerkship.. Association for Surgical Education, 2015 Surgical Education Week. Seattle, WA: Association of Surgical Education (ASE).
- Mcclenathan, J. H., Loebl, B. A., & Tieman, J. T. (2014, Apr). Retrograde Intussuception Following Gastric Roux-n-y Bypass; A Surgical Emergency. University Medical Center South Campus Scientific Research Day, Tucson. Tucson, AZ: UMC South Campus Hospital.
Creative Productions
- Ghaderi, I., Mcclenathan, J., & Aziz, H. (2016. De Garengeot's Hernia. Video Presentation. Washington, DC: American College of Surgeons - Annual Meeting.
Others
- Mcclenathan, J., Neal, D., Tribelhorn, E., & Sadoun, M. (2018, Winter). Extraperitoneal Stercoral Perforation of Rectum. ACS Case Reviews Internet Journal.More infoInternet Journal Publication2018; 1 (5): 10-14.
- Mcclenathan, J. H., & Tieman, J. T. (2016, Dec). Absence of the Falciform and Triangular Ligaments of the Liver. Internet Scientific Publications.More infoISP; 2016, Volume 33, Number 1
- Mcclenathan, J. H., & Kraemer, C. K. (2015, Jan). Perianal Basal Cell Carcinoma. Internet Scientific Publication.More infoISP;2015, Volume 32, Number 1
- Mcclenathan, J. H., & Vijayasekaren, A. (2014, Jan). Brazilian Butt Lift Gone Bad; Necrotizing Soft Tissue Infection. Internet Scientific Publication.More infoISP:2014, Volume 31, Number 1
- Mcclenathan, J. H. (2013, Jan). Surgical Treatment of Pseudoaneurysm of the Breast. Internet Scientific Publication.More infoISP;2013, Volume 30, Number 4
- Mcclenathan, J. H. (2012, Jan). Laparoscopic Repair of Subcostal Hernia. Internet Scientific Publication.More infoISP;2012, Volume 28, Number 2
- Mcclenathan, J. H. (2012, Jan). Neurofibroma of the Spinal Accessory Nerve. Internet Scientific Publication.More infoISP;2012, Volume 28, Number 2
- Mcclenathan, J. H. (2012, Jan). Richter's Lymphoma of the Small Bowel. Internet Scientific Publication.More infoISP;2012, Volume 28, Number 3
- Mcclenathan, J. H. (2012, Jan). Sigmoid Diverticulitis Simulating Strangulated Inguinal Hernia. Internet Scientific Publication.More infoISP; 2012, Volume 28, Number 2
- Mcclenathan, J. H. (2009, Jan). Ruptured Splenic Abscess as a Cause of Acute Abdomen; Report of two cases. Internet Scientific Publication.More infoISP;2009, Volume 22, Number 2
- Mcclenathan, J. H. (2009, January). ERCP Injury of the Distal Common Bile Duct and Duodenum. Internet Scientific Publication.More infoISP;2009, Volume 22, Number 1
- Mcclenathan, J. H. (2008, January 2008). Burkitt's Lymphoma of the Abdomen; The Northern CA Kaiser Permanente Experience. Internet Scientific Publication.More infoISP; 2008, Volume 18, Number 2
- Mcclenathan, J. H. (2008, January). Mesenteric Ischemia After Sumatriptan Use. Internet Scientific Publication.More infoISP; 2008, Volume 19, Number 2
- Mcclenathan, J. H., & McCormack, M. (2008, January 2008). Prevesical Space Hematoma in a Patient on Anticoagulation Therapy. Internet Scientific Publication.More infoISP;2008, Volume 21, Number 1
- Mcclenathan, J. H. (2007, Spring 2007). Septic Phlebitis and Gas in the Inferior Mesenteric Vein; CT finding in two cases and review of lit. Internet Scientific Publications.More infoISP; 2007, Volume 16, Number 2